Mercurial > hg > CbC > CbC_gcc
comparison gcc/ChangeLog.graphite @ 55:77e2b8dfacca gcc-4.4.5
update it from 4.4.3 to 4.5.0
author | ryoma <e075725@ie.u-ryukyu.ac.jp> |
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date | Fri, 12 Feb 2010 23:39:51 +0900 |
parents | |
children | b7f97abdc517 |
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52:c156f1bd5cd9 | 55:77e2b8dfacca |
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1 2009-12-18 Sebastian Pop <sebastian.pop@amd.com> | |
2 | |
3 Revert patch fixing PR middle-end/42221. | |
4 | |
5 2009-12-18 Sebastian Pop <sebastian.pop@amd.com> | |
6 | |
7 PR middle-end/42180 | |
8 * graphite-sese-to-poly.c (follow_ssa_with_commutative_ops): Handle | |
9 GIMPLE_CALL. | |
10 | |
11 * testsuite/gfortran.dg/graphite/pr42180.f90: Add compile flags. | |
12 | |
13 2009-12-18 Sebastian Pop <sebastian.pop@amd.com> | |
14 | |
15 PR middle-end/42180 | |
16 * graphite-sese-to-poly.c (split_reduction_stmt): Do not split blocks | |
17 that contain only one statement. | |
18 | |
19 * testsuite/gfortran.dg/graphite/pr42180.f90: New. | |
20 | |
21 2009-12-17 Sebastian Pop <sebastian.pop@amd.com> | |
22 | |
23 PR middle-end/42393 | |
24 * testsuite/gfortran.dg/graphite/pr42393.f90: New. | |
25 | |
26 2009-12-17 Sebastian Pop <sebastian.pop@amd.com> | |
27 | |
28 PR middle-end/42186 | |
29 * testsuite/gfortran.dg/graphite/pr42186.f90: New. | |
30 | |
31 2009-12-17 Sebastian Pop <sebastian.pop@amd.com> | |
32 | |
33 PR middle-end/42205 | |
34 * graphite-sese-to-poly.c (translate_scalar_reduction_to_array_for_stmt): | |
35 Insert the reduction copy in the same block as the phi node. | |
36 (follow_ssa_with_commutative_ops): Handle GIMPLE_NOPs. | |
37 | |
38 * testsuite/gcc.dg/graphite/pr42205-1.c: New. | |
39 * testsuite/gcc.dg/graphite/pr42205-2.c: New. | |
40 | |
41 2009-12-17 Sebastian Pop <sebastian.pop@amd.com> | |
42 | |
43 PR middle-end/42221 | |
44 * sese.c (expand_scalar_variables_expr): Follow the SSA links into | |
45 the array indexing of ADDR_EXPRs. | |
46 | |
47 * testsuite/gcc.dg/graphite/pr42221.c: New. | |
48 | |
49 2009-12-17 Sebastian Pop <sebastian.pop@amd.com> | |
50 | |
51 PR middle-end/42178 | |
52 PR middle-end/42334 | |
53 * graphite-interchange.c (lst_try_interchange): Do not modify OUTER | |
54 index. Call lst_interchange_select_inner only once. | |
55 (lst_interchange_select_inner): Update use of lst_try_interchange. | |
56 (lst_interchange_select_outer): Update. | |
57 | |
58 2009-12-15 Sebastian Pop <sebastian.pop@amd.com> | |
59 | |
60 PR middle-end/42178 | |
61 PR middle-end/42334 | |
62 * graphite-interchange.c (lst_try_interchange): Do not increment the | |
63 the OUTER index when there is no AFTER kernel. Do not increment the | |
64 OUTER index for after processing the AFTER kernel. | |
65 (lst_interchange_select_inner): Call lst_try_interchange only on loops. | |
66 (lst_interchange_select_outer): Do not pass in a pointer to the OUTER | |
67 index. Do not pass to lst_interchange_select_inner the OUTER index. | |
68 (scop_do_interchange): Update use of lst_interchange_select_outer. | |
69 | |
70 * testsuite/gfortran.dg/graphite/graphite.exp | |
71 (DEFAULT_FLAGS_GRAPHITE_IDENTITY): Remove -fdump-tree-graphite-all. | |
72 * testsuite/gfortran.dg/graphite/interchange-1.f: Add comment. Clean | |
73 the graphite dump file. | |
74 * testsuite/gfortran.dg/graphite/interchange-2.f: Same. | |
75 * testsuite/gfortran.dg/graphite/pr42334-1.f: New. | |
76 | |
77 2009-12-15 Sebastian Pop <sebastian.pop@amd.com> | |
78 | |
79 PR middle-end/42178 | |
80 PR middle-end/42334 | |
81 * graphite-interchange.c (lst_perfect_nestify): Reset to NULL the LSTs | |
82 that are empty. | |
83 (lst_do_interchange_1): Renamed lst_interchange_select_inner. | |
84 (lst_try_interchange): Reimplemented. | |
85 (lst_interchange_select_inner): Same. | |
86 (lst_do_interchange): Renamed lst_interchange_select_outer. | |
87 Reimplemented. | |
88 (scop_do_interchange): Update use of lst_interchange_select_outer. | |
89 | |
90 * testsuite/g++.dg/graphite/pr42130.C: Add -fgraphite-identity. | |
91 * testsuite/gcc.dg/graphite/block-0.c: Un-XFAILed. | |
92 * testsuite/gcc.dg/graphite/pr42211.c: New. | |
93 * testsuite/gfortran.dg/graphite/pr42334.f90: New. | |
94 | |
95 2009-12-14 Sebastian Pop <sebastian.pop@amd.com> | |
96 | |
97 PR middle-end/42181 | |
98 * graphite-scop-detection.c (graphite_can_represent_scev): Handle more | |
99 carefully PLUS_EXPR, MINUS_EXPR, and MULT_EXPR. | |
100 | |
101 * testsuite/gfortran.dg/graphite/pr42181.f90: New. | |
102 | |
103 2009-12-12 Sebastian Pop <sebpop@gmail.com> | |
104 | |
105 PR middle-end/42284 | |
106 * graphite-sese-to-poly.c (rewrite_close_phi_out_of_ssa): Call | |
107 insert_out_of_ssa_copy_on_edge for anything else than SSA_NAMEs. | |
108 (detect_commutative_reduction_arg): Simplified. | |
109 (detect_commutative_reduction): Early return when the argument of | |
110 the close phi is not of an SSA_NAME. | |
111 | |
112 * testsuite/gcc.dg/graphite/pr42284.c: New. | |
113 | |
114 2009-12-11 Alexander Monakov <amonakov@ispras.ru> | |
115 | |
116 * dbgcnt.def (graphite_scop): New counter. | |
117 * graphite.c: Include dbgcnt.h | |
118 (graphite_transform_loops): Use new counter to limit transformations. | |
119 | |
120 2009-12-08 Sebastian Pop <sebpop@gmail.com> | |
121 | |
122 PR middle-end/42285 | |
123 * graphite-scop-detection.c (graphite_can_represent_init): Also | |
124 handle more complex MULT_EXPRs containing parameters by recursion | |
125 on the structure. | |
126 | |
127 * testsuite/gfortran.dg/graphite/pr42285.f90: New. | |
128 | |
129 2009-12-01 Tobias Grosser <grosser@fim.uni-passau.de> | |
130 | |
131 * testsuite/g++.dg/graphite/pr42130.C: Fix type. | |
132 | |
133 2009-11-29 Alexander Monakov <amonakov@gcc.gnu.org> | |
134 | |
135 * testsuite/g++.dg/graphite/pr42130.C: Correct testcase. | |
136 | |
137 2009-11-24 Tobias Grosser <grosser@fim.uni-passau.de> | |
138 | |
139 * graphite-clast-to-gimple.c (try_mark_loop_parallel, | |
140 graphite_create_new_loop_guard, translate_clast_for): Fix comments. | |
141 | |
142 2009-11-23 Tobias Grosser <grosser@fim.uni-passau.de> | |
143 | |
144 PR middle-end/42130 | |
145 * graphite-clast-to-gimple.c (graphite_create_new_loop_guard, | |
146 translate_clast_for_loop): New. | |
147 (translate_clast_for): Add a condition around the loop, to do not | |
148 execute loops with zero iterations. | |
149 * testsuite/g++.dg/graphite/pr42130.C: New. | |
150 * testsuite/gcc.dg/graphite/pr35356-2.c: Adapt. | |
151 | |
152 2009-11-23 Tobias Grosser <grosser@fim.uni-passau.de> | |
153 | |
154 * graphite-clast-to-gimple.c (try_mark_loop_parallel): New. | |
155 (translate_clast_for, translate_clast_guard, translate_clast, gloog): | |
156 Remove context_loop and level. | |
157 | |
158 2009-11-23 Tobias Grosser <grosser@fim.uni-passau.de> | |
159 | |
160 * graphite-clast-to-gimple.c (translate_clast_user, | |
161 translate_clast_for, translate_clast_guard): Simplify and move common | |
162 elements to translate_clast(). | |
163 (translate_clast): Simplify and get common elements. | |
164 | |
165 2009-11-23 Tobias Grosser <grosser@fim.uni-passau.de> | |
166 | |
167 * graphite-clast-to-gimple.c (translate_clast_user, | |
168 translate_clast_for, translate_clast_guard): Split out of | |
169 translate_clast. | |
170 | |
171 2009-11-21 Tobias Grosser <grosser@fim.uni-passau.de> | |
172 | |
173 * graphite-clast-to-gimple.c (clast_name_index, new_clast_name_index, | |
174 clast_name_to_index, save_clast_name_index, debug_clast_name_index, | |
175 debug_clast_name_indexes_1, debug_clast_name_indexes, | |
176 clast_name_index_elt_info, eq_clast_name_indexes): Moved from sese.h. | |
177 (clast_name_to_gcc, clast_to_gcc_expression, | |
178 clast_to_gcc_expression_red, gcc_type_for_clast_expr, | |
179 gcc_type_for_clast_eq, graphite_translate_clast_equation, | |
180 graphite_create_guard_cond_expr, graphite_create_new_loop, | |
181 translate_clast): Add params_index. | |
182 (initialize_cloog_names): Create parameter strings from scratch, do | |
183 not reference other strings. | |
184 (create_params_index): New. | |
185 (gloog): Initialize params_index. | |
186 * graphite-scop-detection (free_scops_1): Removed. | |
187 (limit_scops): Use normal free_scops. | |
188 * graphite-sese-to-poly.c (save_var_names): Removed. | |
189 (parameter_index_in_region): Do not initialize SESE_PARAM_NAMES | |
190 and SESE_PARAMS_INDEX. | |
191 * sese.c (new_sese, free_sese): Dito. | |
192 * sese.h (struct sese): Remove params_index, params_names. | |
193 (SESE_PARAMS_INDEX, SESE_PARAMS_NAMES): Removed. | |
194 | |
195 2009-11-20 Sebastian Pop <sebastian.pop@amd.com> | |
196 | |
197 Revert the following patch from 2009-09-14: | |
198 * graphite-blocking.c: Fix order of includes: tree-chrec.h, then | |
199 tree-scalar-evolution.h, and then tree-data-ref.h. | |
200 * graphite-clast-to-gimple.c: Same. | |
201 * graphite-dependences.c: Same. | |
202 * graphite-interchange.c: Same. | |
203 * graphite-poly.c: Same. | |
204 * graphite-scop-detection.c: Same. | |
205 * graphite-sese-to-poly.c: Same. | |
206 * graphite.c: Same. | |
207 * lambda-code.c: Same. | |
208 * matrix-reorg.c: Same. | |
209 * tree-data-ref.c: Same. | |
210 * tree-if-conv.c: Same. | |
211 * tree-loop-distribu: Same.: Same. | |
212 * tree-loop-linear.c: Same. | |
213 * tree-parloops.c: Same. | |
214 * tree-predcom.c: Same. | |
215 * tree-vect-patterns.c: Same. | |
216 | |
217 2009-11-20 Sebastian Pop <sebastian.pop@amd.com> | |
218 | |
219 Revert patch from 2009-09-14. | |
220 * tree-ssa-loop.c (gate_graphite_transforms): Re-enable Graphite | |
221 passes at -O1 and below. | |
222 | |
223 2009-11-18 Sebastian Pop <sebastian.pop@amd.com> | |
224 | |
225 PR middle-end/40281 | |
226 * testsuite/gcc.dg/graphite/pr40281.c: New. | |
227 | |
228 * tree-scalar-evolution.c (instantiate_scev_poly): Base and stride | |
229 evolutions should not variate in inner loops. | |
230 | |
231 2009-11-18 Sebastian Pop <sebastian.pop@amd.com> | |
232 | |
233 PR middle-end/42050 | |
234 * testsuite/gfortran.dg/graphite/pr42050.f90: New. | |
235 | |
236 2009-11-18 Sebastian Pop <sebastian.pop@amd.com> | |
237 | |
238 * graphite-interchange.c (memory_strides_in_loop_depth): New. | |
239 (pbb_interchange_profitable_p): Call memory_strides_in_loop_depth. | |
240 | |
241 2009-11-18 Sebastian Pop <sebastian.pop@amd.com> | |
242 | |
243 * graphite-blocking.c (scop_do_block): New. | |
244 * graphite-poly.c (apply_poly_transforms): Call scop_do_block. | |
245 * graphite-poly.h (scop_do_block): Declared. | |
246 | |
247 2009-11-18 Sebastian Pop <sebastian.pop@amd.com> | |
248 | |
249 * graphite-blocking.c (pbb_strip_mine_profitable_p): The parameter | |
250 depth is the loop nesting depth in the LST. Call psct_dynamic_dim | |
251 to transform depth into the time_depth before calling | |
252 pbb_number_of_iterations_at_time. | |
253 (lst_do_strip_mine): Use a scalar variable instead of recomputing | |
254 lst_depth. | |
255 | |
256 2009-11-18 Sebastian Pop <sebastian.pop@amd.com> | |
257 | |
258 Reverted the patch for "scattering permutations" from 2009-10-28. | |
259 | |
260 * graphite-poly.c (print_permutation): New. | |
261 (debug_permutation): New. | |
262 (new_poly_bb): Initialize PBB_PERMUTATION. | |
263 (free_poly_bb): Free PBB_PERMUTATION. | |
264 * graphite-poly.h (pbb_permutation_elt_p): Declared. | |
265 (struct pbb_permutation_elt): New. | |
266 (PBB_PERMUTATION_ELT_STRIDE): New. | |
267 (PBB_PERMUTATION_ELT_STRIDED_P): New. | |
268 (PBB_PERMUTATION_ELT_TIME_DIMENSION): New. | |
269 (new_pbb_permutation_elt): New. | |
270 (pbb_permutation_elt_free): New. | |
271 (struct poly_bb): Add field permutation. | |
272 (PBB_PERMUTATION): New. | |
273 (print_permutation): Declared. | |
274 (debug_permutation): Declared. | |
275 | |
276 2009-11-04 Konrad Trifunovic <konrad.trifunovic@inria.fr> | |
277 | |
278 * graphite-interchange.c (build_partial_difference): New. | |
279 (memory_stride_in_loop): Refactored the computation of | |
280 equality constraints into build_partial_difference function. | |
281 Added support for debugging stride computations. | |
282 | |
283 2009-11-03 Sebastian Pop <sebastian.pop@amd.com> | |
284 | |
285 * graphite-clast-to-gimple.c (gloog): Free if_region, | |
286 if_region->true_region, and if_region->region. | |
287 * sese.c (if_region_set_false_region): Free if_region->false_region. | |
288 (create_if_region_on_edge): Do not use GGC_NEW. | |
289 (move_sese_in_condition): Remove useless initialization. | |
290 | |
291 2009-11-03 Sebastian Pop <sebastian.pop@amd.com> | |
292 | |
293 * graphite-interchange.c (lst_perfect_nestify): Pass 3 parameters | |
294 for the loops created by the loop distribution. Do not modify the | |
295 input LSTs. | |
296 (lst_try_interchange_loops): Same. Use a temporary LST for the | |
297 transformed schedule. Call lst_update_scattering before data | |
298 dependence analysis. | |
299 (lst_try_interchange): Pass an extra parameter INDEX. | |
300 (lst_do_interchange_1): New. | |
301 (lst_do_interchange): Call lst_do_interchange_1. | |
302 (scop_do_interchange): Call lst_update_scattering. | |
303 * graphite-poly.c (apply_poly_transforms): Do not call | |
304 lst_update_scattering. | |
305 * graphite-poly.h (lst_pred): New. | |
306 (lst_succ): New. | |
307 (lst_find_first_pbb): Return NULL when not found. | |
308 (lst_empty_p): New. | |
309 (lst_insert_in_sequence): Allow LST1 to be NULL. | |
310 (lst_replace): New. | |
311 (lst_substitute_3): New. | |
312 * gcc.dg/graphite/interchange-1.c: XFail. | |
313 * gcc.dg/graphite/interchange-8.c: XFail. | |
314 * gcc.dg/graphite/interchange-11.c: XFail. | |
315 | |
316 2009-10-30 Sebastian Pop <sebastian.pop@amd.com> | |
317 | |
318 * graphite-interchange.c (lst_perfectly_nested_p): New. | |
319 (lst_perfect_nestify): New. | |
320 (lst_try_interchange_loops): Call store_lst_schedule, | |
321 lst_perfectly_nested_p, lst_perfect_nestify and restore_lst_schedule. | |
322 (scop_do_interchange): Avoid redundant legality test. | |
323 Call lst_do_interchange on a copy of SCOP_TRANSFORMED_SCHEDULE. | |
324 * graphite-poly.c (apply_poly_transforms): Call lst_update_scattering. | |
325 * graphite-poly.h (psct_static_dim): New. | |
326 (lst_dewey_number_at_depth): New. | |
327 (lst_find_pbb): Restructured. | |
328 (lst_find_first_pbb): Restructured. | |
329 (lst_find_last_pbb): New. | |
330 (lst_contains_p): New. | |
331 (lst_contains_pbb): New. | |
332 (lst_create_nest): New. | |
333 (lst_remove_from_sequence): New. | |
334 (pbb_update_scattering): New. | |
335 (lst_update_scattering_under): New. | |
336 (lst_update_scattering_seq): New. | |
337 (lst_update_scattering): New. | |
338 (lst_insert_in_sequence): New. | |
339 (lst_distribute_lst): New. | |
340 (lst_remove_all_before_including_pbb): New. | |
341 (lst_remove_all_before_excluding_pbb): New. | |
342 | |
343 2009-10-30 Sebastian Pop <sebastian.pop@amd.com> | |
344 | |
345 * tree-ssa-loop-niter.c (finite_loop_p): Do not call twice | |
346 get_loop_exit_edges. | |
347 | |
348 2009-10-30 Sebastian Pop <sebastian.pop@amd.com> | |
349 | |
350 * graphite-poly.c (pbb_remove_duplicate_pdrs): Free collapsed. | |
351 | |
352 2009-10-28 Konrad Trifunovic <konrad.trifunovic@gmail.com> | |
353 | |
354 * graphite-poly.c (print_permutation): New. | |
355 (debug_permutation): New. | |
356 (new_poly_bb): Initialize PBB_PERMUTATION. | |
357 (free_poly_bb): Free PBB_PERMUTATION. | |
358 * graphite-poly.h (pbb_permutation_elt_p): Declared. | |
359 (struct pbb_permutation_elt): New. | |
360 (PBB_PERMUTATION_ELT_STRIDE): New. | |
361 (PBB_PERMUTATION_ELT_STRIDED_P): New. | |
362 (PBB_PERMUTATION_ELT_TIME_DIMENSION): New. | |
363 (new_pbb_permutation_elt): New. | |
364 (pbb_permutation_elt_free): New. | |
365 (struct poly_bb): Add field permutation. | |
366 (PBB_PERMUTATION): New. | |
367 (print_permutation): Declared. | |
368 (debug_permutation): Declared. | |
369 | |
370 2009-10-26 Sebastian Pop <sebastian.pop@amd.com> | |
371 | |
372 * graphite-clast-to-gimple.c (gloog): Do not call | |
373 sese_reset_aux_in_loops. | |
374 * graphite-sese-to-poly.c (build_loop_iteration_domains): Pass an | |
375 extra argument for domains. Do not use loop->aux. | |
376 (build_scop_iteration_domain): Initialize and free domains, pass it | |
377 to build_loop_iteration_domains and extract the information from | |
378 domains. Do not use loop->aux. | |
379 * sese.c (sese_reset_aux_in_loops): Removed. | |
380 * sese.h (sese_reset_aux_in_loops): Removed. | |
381 | |
382 2009-10-26 Sebastian Pop <sebastian.pop@amd.com> | |
383 | |
384 * graphite-clast-to-gimple.c (find_pbb_via_hash): Moved up. | |
385 (dependency_in_loop_p): Same. | |
386 (translate_clast): Do not use loop->aux. Initialize | |
387 loop->can_be_parallel. | |
388 (mark_loops_parallel): Removed. | |
389 * graphite-clast-to-gimple.h (mark_loops_parallel): Removed. | |
390 * graphite.c (free_aux_in_new_loops): Removed. | |
391 (graphite_finalize): Do not call free_aux_in_new_loops. | |
392 (graphite_transform_loops): Do not call mark_loops_parallel. | |
393 | |
394 2009-10-26 Li Feng <nemokingdom@gmail.com> | |
395 | |
396 * graphite-clast-to-gimple.c (get_stmtfor_depth): Removed. | |
397 (translate_clast): Pass an extra parameter LEVEL. | |
398 Call get_scattering_level. | |
399 * graphite-clast-to-gimple.h (get_scattering_level): New. | |
400 | |
401 2009-10-22 Sebastian Pop <sebastian.pop@amd.com> | |
402 | |
403 * cfgloop.c (alloc_loop): Initialize loop->single_iv. | |
404 * cfgloop.h (struct loop): New field single_iv. | |
405 | |
406 * graphite-clast-to-gimple.c (pbb_to_depth_to_oldiv): Do not use | |
407 loop->aux anymore: use loop->single_iv. | |
408 (graphite_loop_normal_form): Moved... | |
409 (build_graphite_loop_normal_form): Removed. | |
410 (gloog): Do not call build_graphite_loop_normal_form. | |
411 (free_aux_in_new_loops): Moved... | |
412 (mark_loops_parallel): Restructure. | |
413 * graphite-clast-to-gimple.h (free_aux_in_new_loops): Do not declare. | |
414 * graphite-sese-to-poly.c (graphite_loop_normal_form): ...here. | |
415 (scop_canonicalize_loops): New. | |
416 (build_poly_scop): Call scop_canonicalize_loops. | |
417 * graphite.c (free_aux_in_new_loops): ...here. | |
418 | |
419 2009-10-22 Sebastian Pop <sebastian.pop@amd.com> | |
420 | |
421 * g++.dg/graphite/graphite.exp: Add the same rules as in | |
422 gcc.dg/graphite/graphite.exp. | |
423 | |
424 2009-10-22 Sebastian Pop <sebastian.pop@amd.com> | |
425 | |
426 * g++.dg/graphite/id-1.C: New. | |
427 | |
428 2009-10-22 Sebastian Pop <sebastian.pop@amd.com> | |
429 | |
430 * graphite-sese-to-poly.c (create_zero_dim_array): Pass an extra | |
431 argument base_name. | |
432 (rewrite_close_phi_out_of_ssa): Update use of create_zero_dim_array. | |
433 (rewrite_phi_out_of_ssa): Same. | |
434 (rewrite_cross_bb_scalar_deps): Same. | |
435 (translate_scalar_reduction_to_array): Same. | |
436 | |
437 2009-10-22 Sebastian Pop <sebastian.pop@amd.com> | |
438 | |
439 * graphite-sese-to-poly.c (build_scop_drs): Disable call to | |
440 dump_alias_graphs. | |
441 | |
442 2009-10-22 Sebastian Pop <sebastian.pop@amd.com> | |
443 | |
444 * graphite-sese-to-poly.c (dump_alias_graphs): New. | |
445 (build_scop_drs): Call dump_alias_graphs. | |
446 | |
447 2009-10-22 Sebastian Pop <sebastian.pop@amd.com> | |
448 | |
449 * graphite-poly.c (new_scop): Initialize SCOP_ORIGINAL_SCHEDULE, | |
450 SCOP_TRANSFORMED_SCHEDULE, and SCOP_SAVED_SCHEDULE. | |
451 (free_scop): Call free_lst on SCOP_ORIGINAL_SCHEDULE, | |
452 SCOP_TRANSFORMED_SCHEDULE, and SCOP_SAVED_SCHEDULE. | |
453 * graphite-poly.h (free_lst): New. | |
454 (store_lst_schedule): Free SCOP_SAVED_SCHEDULE. | |
455 (restore_lst_schedule): Free SCOP_TRANSFORMED_SCHEDULE. | |
456 | |
457 2009-10-22 Sebastian Pop <sebastian.pop@amd.com> | |
458 | |
459 * graphite-poly.h (struct scop): Add a field saved_schedule. | |
460 (SCOP_SAVED_SCHEDULE): New. | |
461 (store_lst_schedule): New. | |
462 (restore_lst_schedule): New. | |
463 (store_scattering): Call store_lst_schedule. | |
464 (restore_scattering): Call restore_lst_schedule. | |
465 | |
466 2009-10-20 Sebastian Pop <sebastian.pop@amd.com> | |
467 | |
468 * graphite-sese-to-poly.c (free_data_refs_aux): Fix formatting. | |
469 (pdr_add_alias_set): Same. | |
470 (build_poly_dr): Same. | |
471 (build_alias_set_optimal_p): Same. | |
472 (build_base_obj_set_for_drs): Same. Do not store the result of | |
473 graphds_dfs. | |
474 | |
475 2009-10-20 Sebastian Pop <sebastian.pop@amd.com> | |
476 | |
477 * graphite-sese-to-poly.c (build_alias_set_optimal_p): Initialize | |
478 all_components_are_cliques to 1. | |
479 | |
480 2009-10-20 Li Feng <nemokingdom@gmail.com> | |
481 | |
482 * graphite-sese-to-poly.c (free_data_refs_aux): Update to free | |
483 the new structure. | |
484 (pdr_add_alias_set): Update retrieving alias_set_num. | |
485 (build_poly_dr): Update retrieving dr_base_object_set. | |
486 (partition_drs_to_sets): Remove. | |
487 (build_alias_set_optimal_p): New. | |
488 (build_alias_set_for_drs): Rename. | |
489 (build_scop_drs): Update. | |
490 * graphite-sese-to-poly.h (struct base_alias_pair): New. | |
491 (ALIAS_SET_INDEX): Remove. | |
492 (BASE_OBJECT_SET_INDEX): Remove. | |
493 | |
494 2009-10-20 Sebastian Pop <sebastian.pop@amd.com> | |
495 | |
496 * sese.c (get_vdef_before_sese): Handle GIMPLE_ASSIGN and GIMPLE_CALL. | |
497 | |
498 2009-10-20 Sebastian Pop <sebastian.pop@amd.com> | |
499 | |
500 * graphite-sese-to-poly.c (pdr_add_data_dimensions): Do not infer | |
501 loop upper bounds for 1-element arrays at end of structures. | |
502 * tree-flow.h (array_at_struct_end_p): Declared. | |
503 * tree-ssa-loop-niter.c (array_at_struct_end_p): Not static anymore. | |
504 | |
505 2009-10-20 Sebastian Pop <sebastian.pop@amd.com> | |
506 | |
507 * g++.dg/graphite/pr41305.C: New. | |
508 | |
509 2009-10-20 Alexander Monakov <amonakov@ispras.ru> | |
510 | |
511 * graphite-sese-to-poly.c (build_loop_iteration_domains): Generalize | |
512 construction of parameter constraints from loop iteration analysis. | |
513 * gcc.dg/graphite/run-id-2.c: New test. | |
514 | |
515 2009-10-17 Sebastian Pop <sebastian.pop@amd.com> | |
516 | |
517 * graphite-interchange.c (memory_stride_in_loop): Delete p1, lma | |
518 and new_cstr. | |
519 | |
520 2009-10-17 Sebastian Pop <sebastian.pop@amd.com> | |
521 | |
522 * graphite-dependences.c (dependence_polyhedron_1): Remove | |
523 unused gdim dimensions from the DDR polyhedron. | |
524 | |
525 2009-10-17 Sebastian Pop <sebastian.pop@amd.com> | |
526 | |
527 * graphite-dependences.c (pddr_transformed_scattering): New. | |
528 (dot_original_deps_stmt_1): New. | |
529 (dot_transformed_deps_stmt_1): New. | |
530 (dot_deps_stmt_1): Call dot_original_deps_stmt_1 and | |
531 dot_transformed_deps_stmt_1. | |
532 (dot_original_deps): New. | |
533 (dot_transformed_deps): New. | |
534 (dot_deps_1): Call dot_original_deps and dot_transformed_deps. | |
535 | |
536 2009-10-17 Sebastian Pop <sebastian.pop@amd.com> | |
537 | |
538 * graphite-dependences.c (reduction_dr_1): Remove wrong | |
539 assert: reduction BBs can have multiple reduction writes | |
540 to memory. interchange-3.f90 is an example. | |
541 | |
542 2009-10-17 Sebastian Pop <sebastian.pop@amd.com> | |
543 | |
544 * gfortran.dg/graphite/interchange-3.f90: New. | |
545 | |
546 2009-10-17 Sebastian Pop <sebastian.pop@amd.com> | |
547 | |
548 * gcc.dg/graphite/interchange-1.c: Un-XFAILed. | |
549 | |
550 2009-10-17 Sebastian Pop <sebastian.pop@amd.com> | |
551 | |
552 * graphite-dependences.c (dependence_polyhedron_1): Add the | |
553 context to the dependence polyhedron. | |
554 | |
555 2009-10-17 Sebastian Pop <sebastian.pop@amd.com> | |
556 | |
557 * graphite-poly.c (pbb_remove_duplicate_pdrs): Initialize | |
558 PBB_PDR_DUPLICATES_REMOVED. | |
559 (new_poly_bb): Same. | |
560 | |
561 2009-10-17 Sebastian Pop <sebastian.pop@amd.com> | |
562 | |
563 * graphite-sese-to-poly.c (find_scop_parameters): Initialize | |
564 SCOP_CONTEXT. | |
565 (build_loop_iteration_domains): Extract bounds on parameters | |
566 based on the data size. | |
567 (build_scop_context): Do not initialize SCOP_CONTEXT; | |
568 add new constraints. | |
569 | |
570 2009-10-17 Sebastian Pop <sebastian.pop@amd.com> | |
571 | |
572 * graphite-ppl.c (ppl_min_for_le_polyhedron): New. | |
573 * graphite-ppl.h (graphite-ppl.h): Declared. | |
574 | |
575 2009-10-17 Sebastian Pop <sebastian.pop@amd.com> | |
576 | |
577 * graphite-ppl.c (ppl_print_linear_expr): New. | |
578 (debug_ppl_linear_expr): New. | |
579 * graphite-ppl.h (ppl_print_linear_expr): Declared. | |
580 (debug_ppl_linear_expr): Declared. | |
581 | |
582 2009-10-16 Sebastian Pop <sebastian.pop@amd.com> | |
583 | |
584 * graphite-interchange.c: Fix comments. | |
585 * gcc.dg/graphite/block-1.c: Fix comments. | |
586 | |
587 2009-10-16 Sebastian Pop <sebastian.pop@amd.com> | |
588 | |
589 * gcc.dg/graphite/interchange-7.c: Un-XFAILed. | |
590 * gcc.dg/graphite/interchange-9.c: Un-XFAILed. | |
591 | |
592 2009-10-16 Sebastian Pop <sebastian.pop@amd.com> | |
593 | |
594 Reapply the patch from Alexander Monakov that disappeared during | |
595 the last merges from trunk. | |
596 | |
597 2009-09-16 Alexander Monakov <amonakov@ispras.ru> | |
598 | |
599 * graphite-sese-to-poly.c (pdr_add_data_dimensions): Add bounds only | |
600 for ARRAY_REFs. Use array_ref_{low,up}_bound to determine bounds. | |
601 | |
602 2009-10-15 Sebastian Pop <sebastian.pop@amd.com> | |
603 | |
604 * graphite-interchange.c (memory_stride_in_loop): The depth | |
605 argument corresponds to a dynamic time dimension, so use | |
606 psct_dynamic_dim to refer to the transformed scattering dimension. | |
607 | |
608 2009-10-15 Sebastian Pop <sebastian.pop@amd.com> | |
609 | |
610 * graphite-interchange.c (memory_stride_in_loop): Fix comments. | |
611 | |
612 2009-10-15 Sebastian Pop <sebastian.pop@amd.com> | |
613 | |
614 * graphite-blocking.c (lst_do_strip_mine): Avoid strip mining the | |
615 root of the LST. | |
616 * graphite-interchange.c (lst_do_interchange): Avoid interchanging | |
617 the root of the LST. | |
618 * graphite-poly.c (scop_to_lst): Fix LST sequence in an outermost | |
619 fake loop. | |
620 (print_lst): Print the root of LST in a different format. | |
621 * graphite-poly.h (lst_depth): Adjust to include the root of the LST. | |
622 | |
623 2009-10-15 Sebastian Pop <sebastian.pop@amd.com> | |
624 | |
625 * graphite-poly.c (print_scop): Fix pretty printing of a SCoP. | |
626 | |
627 2009-10-15 Sebastian Pop <sebastian.pop@amd.com> | |
628 | |
629 * doc/passes.texi: Document the Graphite infrastructure. | |
630 | |
631 2009-10-15 Sebastian Pop <sebastian.pop@amd.com> | |
632 | |
633 * graphite-sese-to-poly.c (insert_copyin): Use gsi_insert_seq_on_edge. | |
634 (rewrite_commutative_reductions_out_of_ssa): Call gsi_commit_edge_inserts, | |
635 and check the SSA representation. | |
636 | |
637 * gfortran.dg/graphite/id-18.f90: New, reduced from PR41193. | |
638 | |
639 2009-10-15 Sebastian Pop <sebastian.pop@amd.com> | |
640 | |
641 * gcc.dg/graphite/pr40157.c: Use -floop-block as reported in the PR. | |
642 | |
643 2009-10-14 Sebastian Pop <sebastian.pop@amd.com> | |
644 | |
645 * gcc.dg/graphite/interchange-11.c: New. | |
646 | |
647 2009-10-14 Sebastian Pop <sebastian.pop@amd.com> | |
648 | |
649 * gcc.dg/graphite/interchange-8.c: Enable loop interchange. | |
650 | |
651 2009-10-14 Sebastian Pop <sebastian.pop@amd.com> | |
652 | |
653 * gcc.dg/graphite/graphite.exp (DEFAULT_CFLAGS_GRAPHITE_BLOCK): | |
654 Add -fno-loop-strip-mine and -fno-loop-interchange. | |
655 (DEFAULT_FLAGS_GRAPHITE_INTERCHANGE): Add -fno-loop-block and | |
656 -fno-loop-strip-mine. | |
657 * gfortran.dg/graphite/graphite.exp: Same. | |
658 | |
659 2009-10-14 Sebastian Pop <sebastian.pop@amd.com> | |
660 | |
661 * gcc.dg/graphite/graphite.exp (DEFAULT_CFLAGS_GRAPHITE_BLOCK): | |
662 Renamed DEFAULT_FLAGS_GRAPHITE_BLOCK. | |
663 (DEFAULT_CFLAGS_GRAPHITE_IDENTITY): Renamed | |
664 DEFAULT_FLAGS_GRAPHITE_IDENTITY. | |
665 (DEFAULT_CFLAGS_GRAPHITE_INTERCHANGE): Renamed | |
666 DEFAULT_FLAGS_GRAPHITE_INTERCHANGE. | |
667 (DEFAULT_CFLAGS_GRAPHITE_SCOP): Renamed | |
668 DEFAULT_FLAGS_GRAPHITE_SCOP. | |
669 (DEFAULT_CFLAGS_RUN_ID): Renamed DEFAULT_FLAGS_RUN_ID. | |
670 (DEFAULT_CFLAGS_GRAPHITE): Renamed DEFAULT_FLAGS_GRAPHITE. | |
671 | |
672 2009-10-14 Sebastian Pop <sebastian.pop@amd.com> | |
673 | |
674 * graphite-poly.c (pbb_number_of_iterations_at_time): Cleanup comments. | |
675 | |
676 2009-10-14 Konrad Trifunovic <konrad.trifunovic@gmail.com> | |
677 Sebastian Pop <sebastian.pop@amd.com> | |
678 | |
679 * graphite-interchange.c (build_linearized_memory_access): Pass an | |
680 offset as parameter. | |
681 (memory_stride_in_loop): Include transform scattering in the | |
682 access functions to be able to querry the strides in the | |
683 transformed loops. | |
684 (pbb_interchange_loop_depths): Interchange the psct_dynamic_dim, | |
685 not the psct_iterator_dim. | |
686 | |
687 2009-10-14 Sebastian Pop <sebastian.pop@amd.com> | |
688 | |
689 * graphite-blocking.c (pbb_do_strip_mine): Removed. | |
690 (lst_do_strip_mine_loop): New. | |
691 (lst_do_strip_mine): New. | |
692 (scop_do_strip_mine): Call lst_do_strip_mine. | |
693 * graphite-poly.h (lst_add_loop_under_loop): New. | |
694 (lst_find_first_pbb): New. | |
695 | |
696 2009-10-14 Sebastian Pop <sebastian.pop@amd.com> | |
697 | |
698 * graphite-poly.c (loop_to_lst): Fix LST creation. | |
699 | |
700 2009-10-14 Tobias Grosser <grosser@fim.uni-passau.de> | |
701 | |
702 * testsuite/gcc.dg/graphite/id-15.c: (8 * 8) replaced with | |
703 sizeof(unsigned long) to make it run on 32bit systems. | |
704 | |
705 2009-10-14 Tobias Grosser <grosser@fim.uni-passau.de> | |
706 | |
707 * testsuite/gcc.dg/graphite/run-id-1.c: Use smaller matrix to not | |
708 SEGFAULT on 32bit. | |
709 | |
710 2009-10-14 Ramakrishna Upadrasta <Ramakrishna.Upadrasta@inria.fr> | |
711 | |
712 * graphite-sese-to-poly.c (write_alias_graph_to_ascii_dimacs): Fix | |
713 Comment. | |
714 (write_alias_graph_to_ascii_dot): New. | |
715 (write_alias_graph_to_ascii_ecc): Ditto. | |
716 (partition_drs_to_sets): Add testing of optimality of current method | |
717 which assigns alias numbers according to DFS Comopnent number. used | |
718 as heuristic for the upcoming ECC algorithm. | |
719 (build_scop_drs): Write to file also with the ecc and dot format. | |
720 | |
721 2009-10-13 Sebastian Pop <sebastian.pop@amd.com> | |
722 | |
723 * gfortran.dg/graphite/interchange-1.f: XFail. | |
724 | |
725 2009-10-13 Sebastian Pop <sebastian.pop@amd.com> | |
726 | |
727 * graphite.c (graphite_initialize): Do not handle functions with | |
728 more than 100 basic blocks. | |
729 | |
730 2009-10-13 Sebastian Pop <sebastian.pop@amd.com> | |
731 | |
732 * graphite-blocking.c (pbb_do_strip_mine): Use | |
733 PARAM_LOOP_BLOCK_TILE_SIZE. | |
734 | |
735 2009-10-13 Sebastian Pop <sebastian.pop@amd.com> | |
736 | |
737 * graphite-poly.c (dot_lst_1): New. | |
738 (dot_lst): New. | |
739 * graphite-poly.h (dot_lst): Declared. | |
740 | |
741 2009-10-13 Sebastian Pop <sebastian.pop@amd.com> | |
742 | |
743 * graphite-dependences.c (dot_deps_stmt_1): New. | |
744 (dot_deps_stmt): New. | |
745 * graphite-dependences.h (dot_deps_stmt): Declared. | |
746 | |
747 2009-10-09 Sebastian Pop <sebastian.pop@amd.com> | |
748 | |
749 * graphite-sese-to-poly.c (rewrite_cross_bb_scalar_dependence): Do | |
750 not replace cross BB scalar dependences ending on PHI nodes. | |
751 (rewrite_cross_bb_scalar_deps): Filter out GIMPLE_PHI nodes. | |
752 | |
753 2009-10-09 Sebastian Pop <sebastian.pop@amd.com> | |
754 | |
755 * graphite-poly.c (apply_poly_transforms): Implement the high | |
756 level driver for flag_loop_block. | |
757 * tree-ssa-loop.c (gate_graphite_transforms): Remove call to sorry for | |
758 flag_loop_block. | |
759 | |
760 * gcc.dg/graphite/graphite.exp (DEFAULT_CFLAGS_GRAPHITE_BLOCK): Add | |
761 -floop-block. | |
762 * gfortran.dg/graphite/graphite.exp (DEFAULT_CFLAGS_GRAPHITE_BLOCK): | |
763 Add -floop-block. | |
764 | |
765 2009-10-09 Sebastian Pop <sebastian.pop@amd.com> | |
766 | |
767 * graphite-poly.h (lst_find_pbb): New. | |
768 (find_lst_loop): New. | |
769 | |
770 2009-10-09 Sebastian Pop <sebastian.pop@amd.com> | |
771 | |
772 * graphite-poly.c (new_scop): Remove init of SCOP_DEP_GRAPH. | |
773 * graphite-poly.h (struct scop): Remove dep_graph field. | |
774 (SCOP_DEP_GRAPH): Removed. | |
775 | |
776 2009-10-09 Sebastian Pop <sebastian.pop@amd.com> | |
777 | |
778 * graphite-poly.h (copy_lst): Do full copy of LST. | |
779 | |
780 2009-10-07 Sebastian Pop <sebastian.pop@amd.com> | |
781 | |
782 * graphite-sese-to-poly.c (reduction_phi_p): Call remove_invariant_phi | |
783 when the loop stride is zero. | |
784 | |
785 * gcc.dg/graphite/id-16.c: New. | |
786 | |
787 2009-10-06 Sebastian Pop <sebastian.pop@amd.com> | |
788 | |
789 * graphite-dependences.c (reduction_dr_1): New. | |
790 (reduction_dr_p): New. | |
791 (graphite_legal_transform_dr): Call reduction_dr_p. | |
792 (reduction_ddr): Renamed reduction_ddr_p. | |
793 * graphite-poly.h (same_pdr_p): New. | |
794 (number_of_write_pdrs): New. | |
795 * graphite-sese-to-poly.c (nb_data_writes_in_bb): New. | |
796 (split_reduction_stmt): Do not split reduction statements | |
797 when there are no writes to memory. | |
798 (translate_scalar_reduction_to_array_for_stmt): Insert the | |
799 memory reduction statement just after the scalar reduction statement. | |
800 | |
801 * gcc.dg/graphite/interchange-10.c: Updated to differ from interchange-4.c. | |
802 Un-XFAIL-ed. | |
803 * gcc.dg/graphite/interchange-3.c: Un-XFAIL-ed. | |
804 * gcc.dg/graphite/interchange-4.c: Un-XFAIL-ed. | |
805 | |
806 2009-10-06 Sebastian Pop <sebastian.pop@amd.com> | |
807 | |
808 * graphite-interchange.c (lst_apply_interchange): New. | |
809 (lst_interchange_profitable_p): New. | |
810 (lst_try_interchange_loops): New. | |
811 (lst_try_interchange): New. | |
812 (lst_do_interchange): New. | |
813 (pbb_do_interchange): Removed. | |
814 (scop_do_interchange): Call lst_do_interchange. | |
815 | |
816 2009-10-06 Sebastian Pop <sebastian.pop@amd.com> | |
817 | |
818 * graphite-poly.c (print_scop): Print SCOP_ORIGINAL_SCHEDULE and | |
819 SCOP_TRANSFORMED_SCHEDULE. | |
820 (loop_to_lst): New. | |
821 (scop_to_lst): New. | |
822 (print_lst): New. | |
823 (debug_lst): New. | |
824 * graphite-poly.h (lst_p): New. | |
825 (struct lst): New. | |
826 (LST_LOOP_P): New. | |
827 (LST_LOOP_FATHER): New. | |
828 (LST_PBB): New. | |
829 (LST_SEQ): New. | |
830 (scop_to_lst): Declared. | |
831 (print_lst): Declared. | |
832 (debug_lst): Declared. | |
833 (new_lst_loop): New. | |
834 (new_lst_stmt): New. | |
835 (copy_lst): New. | |
836 (lst_depth): New. | |
837 (lst_dewey_number): New. | |
838 (struct scop): Add original_schedule and transformed_schedule fields. | |
839 (SCOP_ORIGINAL_SCHEDULE): New. | |
840 (SCOP_TRANSFORMED_SCHEDULE): New. | |
841 * graphite-sese-to-poly.c (build_poly_scop): Call scop_to_lst. | |
842 | |
843 2009-10-05 Sebastian Pop <sebastian.pop@amd.com> | |
844 | |
845 * graphite-dependences.c (reduction_ddr): New. | |
846 (graphite_legal_transform_bb): Call reduction_ddr. | |
847 * graphite-poly.c (new_poly_bb): Pass a new bool parameter. | |
848 Initialize PBB_IS_REDUCTION. | |
849 * graphite-poly.h (struct poly_bb): New bool field is_reduction. | |
850 (PBB_IS_REDUCTION): New. | |
851 (new_poly_bb): Update declaration. | |
852 * graphite-scop-detection.h (build_scop_bbs): Removed. | |
853 (nb_reductions_in_loop): Removed. | |
854 * graphite-sese-to-poly.c (try_generate_gimple_bb): Pass a sbitmap | |
855 parameter for reductions. | |
856 (try_generate_gimple_bb): Update call to new_poly_bb. | |
857 (build_scop_bbs_1): Same. | |
858 (build_scop_bbs): Same. | |
859 (gsi_for_phi_node): New. | |
860 (scalar_close_phi_node_p): Remove gcc_assert. | |
861 (split_reduction_stmt): New. | |
862 (is_reduction_operation_p): New. | |
863 (phi_contains_arg): New. | |
864 (follow_ssa_with_commutative_ops): New. | |
865 (detect_commutative_reduction_arg): New. | |
866 (detect_commutative_reduction_assign): New. | |
867 (follow_inital_value_to_phi): New. | |
868 (edge_initial_value_for_loop_phi): New. | |
869 (initial_value_for_loop_phi): New. | |
870 (detect_commutative_reduction): New. | |
871 (translate_scalar_reduction_to_array_for_stmt): New. | |
872 (insert_copyout): New. | |
873 (insert_copyin): New. | |
874 (translate_scalar_reduction_to_array): New. | |
875 (rewrite_commutative_reductions_out_of_ssa_close_phi): New. | |
876 (rewrite_commutative_reductions_out_of_ssa_loop): New. | |
877 (rewrite_commutative_reductions_out_of_ssa): New. | |
878 (build_poly_scop): Call rewrite_commutative_reductions_out_of_ssa. | |
879 * sese.h (split_region_for_bb): New. | |
880 | |
881 * gcc.dg/graphite/graphite.exp (DEFAULT_CFLAGS_GRAPHITE_BLOCK): Add -ffast-math. | |
882 * gcc.dg/graphite/interchange-1.c: Fix format. | |
883 * gcc.dg/graphite/interchange-10.c: New. | |
884 | |
885 2009-10-05 Sebastian Pop <sebastian.pop@amd.com> | |
886 | |
887 * graphite-sese-to-poly.c (insert_out_of_ssa_copy): Remove | |
888 buggy assert. | |
889 | |
890 2009-10-05 Sebastian Pop <sebastian.pop@amd.com> | |
891 | |
892 * graphite-sese-to-poly.c (scev_analyzable_p): New. | |
893 (rewrite_cross_bb_scalar_dependence): New. | |
894 (rewrite_cross_bb_scalar_deps): New. | |
895 (rewrite_reductions_out_of_ssa): Use bb_in_sese_p. | |
896 Call rewrite_cross_bb_scalar_deps. | |
897 | |
898 2009-10-05 Sebastian Pop <sebastian.pop@amd.com> | |
899 | |
900 * graphite-sese-to-poly.c (gsi_for_ssa_name_def): Removed. | |
901 (insert_out_of_ssa_copy): Directly use gsi_after_labels and | |
902 gsi_for_stmt. | |
903 | |
904 2009-10-05 Sebastian Pop <sebastian.pop@amd.com> | |
905 | |
906 * graphite-clast-to-gimple.c (build_cloog_prog): Use pbb_index. | |
907 * graphite-interchange.c (pbb_do_interchange): Same. | |
908 * graphite-poly.c (print_scattering_function): Same. | |
909 (debug_pdrs): Same. | |
910 * graphite-poly.h (pbb_loop): New. | |
911 * graphite-sese-to-poly.c (create_linear_expr_from_tree): Use pbb_loop. | |
912 | |
913 2009-09-27 Sebastian Pop <sebastian.pop@amd.com> | |
914 | |
915 * graphite-scop-detection.c (limit_scops): Do not build poly_bbs. | |
916 | |
917 2009-09-27 Sebastian Pop <sebastian.pop@amd.com> | |
918 | |
919 * graphite-sese-to-poly.c (partition_drs_to_sets): Drs is not modified, | |
920 so don't pass a pointer to it. | |
921 (build_alias_set_for_drs): Same. | |
922 (build_base_obj_set_for_drs): Same. | |
923 (build_scop_drs): Same. | |
924 | |
925 2009-09-26 Li Feng <nemokingdom@gmail.com> | |
926 | |
927 * graphite-sese-to-poly.c (build_scop_drs): Disable writing to file | |
928 the alias graph of data references. | |
929 | |
930 2009-09-25 Li Feng <nemokingdom@gmail.com> | |
931 | |
932 * graphite-sese-to-poly.c (write_alias_graph_to_ascii_dimacs): New. | |
933 (build_scop_drs): When debugging, write the alias graph to file, | |
934 otherwise, should be disabled. | |
935 | |
936 2009-09-17 Sebastian Pop <sebastian.pop@amd.com> | |
937 | |
938 * graphite-scop-detection.c (stmt_simple_memref_p): Removed. | |
939 (is_simple_operand): Remove call to stmt_simple_memref_p. | |
940 (stmt_simple_for_scop_p): Update call to is_simple_operand. | |
941 | |
942 2009-09-17 David Edelsohn <edelsohn@gnu.org> | |
943 | |
944 * testsuite/gcc.dg/graphite/interchange-mvt.c: New File. | |
945 * testsuite/gcc.dg/graphite/scop-dsyrk.c: New File. | |
946 * testsuite/gcc.dg/graphite/scop-dsyr2k.c: New File. | |
947 * testsuite/gcc.dg/graphite/scop-mvt.c: New File. | |
948 * testsuite/gcc.dg/graphite/scop-sor.c: New File. | |
949 | |
950 2009-09-17 Li Feng <nemokingdom@gmail.com> | |
951 | |
952 PR middle-end/41118 | |
953 * graphite-dependences.c (poly_drs_may_alias_p): Adjust definition. | |
954 (pddr_original_scattering): Make sure 2 pdr2 in the same base object set. | |
955 (graphite_carried_dependence_level_k): Ditto. | |
956 * graphite-poly.c (new_poly_dr): Add init of PDR_BASE_OBJECT_SET. | |
957 * graphite-poly.h (struct poly_dr): Add member dr_base_object_set. | |
958 (new_poly_dr): Adjust declaration. | |
959 * graphite-sese-to-poly.c (free_data_refs_aux): New. | |
960 (free_gimple_bb): Added free_data_refs_aux. | |
961 (build_poly_dr): Add dr_base_object_set. | |
962 (partition_drs_to_sets): New. | |
963 (dr_same_base_object_p): New. | |
964 (build_alias_set_for_drs): New. | |
965 (build_base_object_set_for_drs): New. | |
966 (build_scop_drs): Add build_base_obj_set_for_drs. | |
967 * graphite-sese-to-poly.h: Added #define for alias set number index and | |
968 base object set index. | |
969 * libgomp/testsuite/libgomp.graphite/force-parallel-6.c: Refine tests. | |
970 * libgomp/testsuite/libgomp.graphite/pr4118.c: New. | |
971 | |
972 2009-09-16 Alexander Monakov <amonakov@ispras.ru> | |
973 | |
974 * graphite-sese-to-poly.c (pdr_add_data_dimensions): Add bounds only | |
975 for ARRAY_REFs. Use array_ref_{low,up}_bound to determine bounds. | |
976 | |
977 2009-09-14 Sebastian Pop <sebastian.pop@amd.com> | |
978 | |
979 * graphite-sese-to-poly.c (struct irp_data): Removed. | |
980 (idx_record_params): Removed. | |
981 (find_params_in_bb): Scan for parameters the access functions; don't | |
982 parse the tree representation. | |
983 | |
984 2009-09-14 Sebastian Pop <sebastian.pop@amd.com> | |
985 | |
986 * tree-ssa-loop.c (gate_graphite_transforms): Disable Graphite | |
987 passes at -O1 and below. | |
988 | |
989 2009-09-14 Sebastian Pop <sebastian.pop@amd.com> | |
990 | |
991 * graphite-blocking.c: Fix order of includes: tree-chrec.h, then | |
992 tree-scalar-evolution.h, and then tree-data-ref.h. | |
993 * graphite-clast-to-gimple.c: Same. | |
994 * graphite-dependences.c: Same. | |
995 * graphite-interchange.c: Same. | |
996 * graphite-poly.c: Same. | |
997 * graphite-scop-detection.c: Same. | |
998 * graphite-sese-to-poly.c: Same. | |
999 * graphite.c: Same. | |
1000 * lambda-code.c: Same. | |
1001 * matrix-reorg.c: Same. | |
1002 * tree-data-ref.c: Same. | |
1003 * tree-if-conv.c: Same. | |
1004 * tree-loop-distribu: Same.: Same. | |
1005 * tree-loop-linear.c: Same. | |
1006 * tree-parloops.c: Same. | |
1007 * tree-predcom.c: Same. | |
1008 * tree-vect-patterns.c: Same. | |
1009 | |
1010 2009-09-02 Sebastian Pop <sebastian.pop@amd.com> | |
1011 | |
1012 Partially revert the previous patch, except the following. | |
1013 * tree-scalar-evolution.c (instantiate_scev_not): Adapted to pass | |
1014 as parameters the operands of the not expression. | |
1015 | |
1016 2009-09-01 Sebastian Pop <sebastian.pop@amd.com> | |
1017 | |
1018 * tree-scalar-evolution.c (instantiate_scev_assign): New. | |
1019 Do not call analyze_scalar_evolution on assignments. | |
1020 (instantiate_scev_phi): Call analyze_scalar_evolution. | |
1021 (instantiate_scev_name): Call instantiate_scev_assign and | |
1022 instantiate_scev_phi. | |
1023 (instantiate_scev_not): Adapted to pass as parameters the operands | |
1024 of the not expression. | |
1025 | |
1026 2009-09-01 Sebastian Pop <sebastian.pop@amd.com> | |
1027 | |
1028 * tree-scalar-evolution.c (instantiate_scev_binary): Adapted | |
1029 to pass as parameters the operands of the binary expression. | |
1030 | |
1031 2009-09-01 Sebastian Pop <sebastian.pop@amd.com> | |
1032 | |
1033 * tree-scalar-evolution.c (instantiate_scev_bitnot): Renamed | |
1034 instantiate_scev_not. Handle NEGATE_EXPR. | |
1035 (instantiate_scev_r): Handle NEGATE_EXPR. | |
1036 | |
1037 2009-09-01 Sebastian Pop <sebastian.pop@amd.com> | |
1038 | |
1039 * tree-scalar-evolution.c (instantiate_scev_1): Renamed | |
1040 instantiate_scev_r. | |
1041 (instantiate_scev_r): Move code in instantiate_scev_2 | |
1042 and instantiate_scev_1. | |
1043 | |
1044 2009-09-01 Sebastian Pop <sebastian.pop@amd.com> | |
1045 | |
1046 * tree-scalar-evolution.c (instantiate_scev_3): New. | |
1047 (instantiate_scev_1): Move code in instantiate_scev_3. | |
1048 | |
1049 2009-09-01 Sebastian Pop <sebastian.pop@amd.com> | |
1050 | |
1051 * tree-scalar-evolution.c (instantiate_scev_poly): New. | |
1052 (instantiate_scev_1): Move code in instantiate_scev_poly. | |
1053 | |
1054 2009-09-01 Sebastian Pop <sebastian.pop@amd.com> | |
1055 | |
1056 * tree-scalar-evolution.c (instantiate_scev_bitnot): New. | |
1057 (instantiate_scev_1): Move code in instantiate_scev_bitnot. | |
1058 | |
1059 2009-09-01 Sebastian Pop <sebastian.pop@amd.com> | |
1060 | |
1061 * tree-scalar-evolution.c (instantiate_scev_convert): New. | |
1062 (instantiate_scev_1): Move code in instantiate_scev_convert. | |
1063 | |
1064 2009-09-01 Sebastian Pop <sebastian.pop@amd.com> | |
1065 | |
1066 * tree-scalar-evolution.c (instantiate_scev_binary): New. | |
1067 (instantiate_scev_1): Move code in instantiate_scev_binary. | |
1068 | |
1069 2009-09-01 Sebastian Pop <sebastian.pop@amd.com> | |
1070 | |
1071 * tree-scalar-evolution.c (instantiate_scev_name): New. | |
1072 (instantiate_scev_1): Move code in instantiate_scev_name. | |
1073 | |
1074 2009-08-28 Sebastian Pop <sebastian.pop@amd.com> | |
1075 | |
1076 * Merge from mainline (150992:151171). | |
1077 | |
1078 2009-08-25 Sebastian Pop <sebastian.pop@amd.com> | |
1079 | |
1080 * graphite-dependences.c (graphite_legal_transform_bb): Call | |
1081 pbb_remove_duplicate_pdrs. | |
1082 * graphite-poly.c (can_collapse_pdr): Removed. | |
1083 (pdr_find_duplicate): Removed. | |
1084 (can_collapse_pdrs): New. | |
1085 (pbb_remove_duplicate_pdrs): New. | |
1086 (new_poly_dr): Do not look for duplicates. | |
1087 * graphite-poly.h (struct poly_bb): New field pdr_duplicates_removed. | |
1088 (PBB_PDR_DUPLICATES_REMOVED): New. | |
1089 (pbb_remove_duplicate_pdrs): Declared. | |
1090 | |
1091 2009-08-25 Sebastian Pop <sebastian.pop@amd.com> | |
1092 | |
1093 * graphite-interchange.c (pbb_interchange_profitable_p): Adjust | |
1094 the strides by multiplying by PDR_NB_REFS. | |
1095 * graphite-poly.c (can_collapse_pdr): New. | |
1096 (pdr_find_duplicate): New. | |
1097 (new_poly_dr): Call pdr_find_duplicate. Collapse duplicate PDRs. | |
1098 Initialize PDR_NB_REFS. | |
1099 * graphite-poly.h (struct poly_dr): Add field nb_refs. | |
1100 (PDR_NB_REFS): New. | |
1101 (new_poly_dr): Number of subscripts is a graphite_dim_t. | |
1102 | |
1103 2009-08-25 Sebastian Pop <sebastian.pop@amd.com> | |
1104 | |
1105 Revert one of the previous commits: | |
1106 * graphite-dependences.c (graphite_legal_transform_bb): Avoid | |
1107 the computation of symmetric data dependence relations. | |
1108 (dependency_between_pbbs_p): Same. | |
1109 | |
1110 2009-08-25 Sebastian Pop <sebastian.pop@amd.com> | |
1111 | |
1112 PR middle-end/40965 | |
1113 * graphite-poly.c (apply_poly_transforms): Remove legality test before | |
1114 any transform. | |
1115 | |
1116 2009-08-25 Sebastian Pop <sebastian.pop@amd.com> | |
1117 | |
1118 * graphite-dependences.c (pddr_original_scattering): Return NULL | |
1119 for read-read dependence relations. | |
1120 * graphite-poly.h (enum poly_dr_type): Fix comment. | |
1121 (pdr_read_p): New. | |
1122 (pdr_write_p): New. | |
1123 (pdr_may_write_p): New. | |
1124 | |
1125 2009-08-25 Sebastian Pop <sebastian.pop@amd.com> | |
1126 | |
1127 * graphite-poly.h (enum POLY_DR_TYPE): Renamed poly_dr_type. | |
1128 (struct poly_dr): Same. | |
1129 (new_poly_dr): Same. | |
1130 * graphite-poly.c (new_poly_dr): Same. | |
1131 | |
1132 2009-08-25 Konrad Trifunovic <konrad.trifunovic@gmail.com> | |
1133 Sebastian Pop <sebastian.pop@amd.com> | |
1134 | |
1135 * graphite-blocking.c (pbb_strip_mine_loop_depth): Renamed | |
1136 pbb_strip_mine_time_depth. Changed the implementation so that | |
1137 transformation is expressed as a transformation on | |
1138 time (scatttering) dimensions. Also, ensures that the 2d+1 | |
1139 scheduling format is preserved. | |
1140 (pbb_strip_mine_profitable_p): Profitability is based on the | |
1141 iteration number of a given time (scattering) dimension, | |
1142 and not on a original loop depth dimension. | |
1143 (pbb_strip_mine): Call pbb_number_of_iterations_at_time. | |
1144 (pbb_do_strip_mine): Call psct_dynamic_dim. | |
1145 * graphite-poly.c (pbb_number_of_iterations_at_time): New. | |
1146 * graphite-poly.h (pbb_number_of_iterations_at_time): Declared. | |
1147 (pbb_nb_dynamic_scattering_transform): New. | |
1148 (psct_dynamic_dim): New. | |
1149 | |
1150 2009-08-25 Konrad Trifunovic <konrad.trifunovic@gmail.com> | |
1151 | |
1152 * graphite-ppl.c (ppl_max_for_le): Renamed ppl_max_for_le_pointset. | |
1153 * graphite-ppl.h (ppl_max_for_le): Renamed ppl_max_for_le_pointset. | |
1154 * graphite-poly.c (pbb_number_of_iterations): Rename ppl_max_for_le. | |
1155 * graphite-interchange.c (build_linearized_memory_access): Same. | |
1156 (memory_stride_in_loop): Same. | |
1157 | |
1158 2009-08-25 Sebastian Pop <sebastian.pop@amd.com> | |
1159 | |
1160 * graphite-dependences.c (pddr_original_scattering): New. | |
1161 (graphite_legal_transform_dr): Call pddr_original_scattering. | |
1162 (dot_deps_1): New. | |
1163 (dot_deps): New. | |
1164 * graphite-dependences.h (dot_deps): Declared. | |
1165 * graphite-poly.c (new_poly_dr): Initialize PDR_ID. | |
1166 (print_pdr): Print PDR_ID. | |
1167 * graphite-poly.h (struct poly_dr): Add field id. | |
1168 (PDR_ID): New. | |
1169 (pbb_index): New. | |
1170 * graphite-scop-detection.c (dot_all_scops_1): Cleanup comment. | |
1171 | |
1172 2009-08-22 Sebastian Pop <sebastian.pop@amd.com> | |
1173 | |
1174 * graphite-dependences.c (graphite_carried_dependence_level_k): Do | |
1175 not delete the original dependence relation. | |
1176 | |
1177 2009-08-21 Sebastian Pop <sebastian.pop@amd.com> | |
1178 | |
1179 * graphite-dependences.c (graphite_legal_transform_bb): Avoid | |
1180 the computation of symmetric data dependence relations. | |
1181 (dependency_between_pbbs_p): Same. | |
1182 | |
1183 2009-08-21 Sebastian Pop <sebastian.pop@amd.com> | |
1184 | |
1185 * graphite-dependences.c (new_poly_dr_pair): Renamed new_poly_ddr. | |
1186 (eq_poly_dr_pair_p): Renamed eq_poly_ddr_p. | |
1187 (hash_poly_dr_pair_p): Renamed hash_poly_ddr_p. | |
1188 (free_poly_ddr): New. | |
1189 (pddr_is_empty): New. | |
1190 (dependence_polyhedron_1): Now returns a poly_ddr_p. | |
1191 (dependence_polyhedron): Same. Remove useless gcc_assert. | |
1192 Remove fprintfs. | |
1193 (graphite_legal_transform_dr): Call pddr_is_empty and free_poly_ddr. | |
1194 (graphite_carried_dependence_level_k): Call pddr_is_empty. | |
1195 * graphite-dependences.h (enum poly_dependence_kind): New. | |
1196 (poly_dr_pair): Renamed poly_ddr. Added a field kind. | |
1197 (PDRP_SOURCE): Renamed PDDR_SOURCE. | |
1198 (PDRP_SINK): Renamed PDDR_SINK. | |
1199 (PDRP_DDP): Renamed PDDR_DDP. | |
1200 (PDDR_KIND): New. | |
1201 (free_poly_ddr): Declared. | |
1202 * graphite-poly.c (new_scop): Use the new hash function names. | |
1203 * graphite-poly.h (struct scop): Renamed field original_pdr_pairs | |
1204 into original_pddrs. | |
1205 (SCOP_ORIGINAL_PDR_PAIRS): Renamed SCOP_ORIGINAL_PDDRS. | |
1206 | |
1207 2009-08-21 Sebastian Pop <sebastian.pop@amd.com> | |
1208 | |
1209 * Merge from mainline (150764:150992). | |
1210 | |
1211 2009-08-18 Sebastian Pop <sebastian.pop@amd.com> | |
1212 | |
1213 * cfgloopmanip.c (create_empty_loop_on_edge): Generate upper | |
1214 bounds with LT_EXPR to make niter analysis more precise on code | |
1215 generated by Graphite. | |
1216 | |
1217 2009-08-18 Sebastian Pop <sebastian.pop@amd.com> | |
1218 | |
1219 * graphite-dependences.c (graphite_legal_transform_dr): Fix formatting. | |
1220 (graphite_legal_transform_bb): Same. | |
1221 (poly_drs_may_alias_p): Same. | |
1222 | |
1223 2009-08-15 Sebastian Pop <sebastian.pop@amd.com> | |
1224 | |
1225 PR middle-end/40981 | |
1226 * graphite-ppl.c (ppl_max_for_le): Correct the use of | |
1227 ppl_Pointset_Powerset_C_Polyhedron_maximize. | |
1228 | |
1229 2009-08-13 Sebastian Pop <sebastian.pop@amd.com> | |
1230 | |
1231 * graphite-poly.c (print_pbb): Print PBB index. | |
1232 | |
1233 2009-08-13 Sebastian Pop <sebastian.pop@amd.com> | |
1234 | |
1235 * Merge from mainline (r150672:150764). | |
1236 | |
1237 2009-08-13 Sebastian Pop <sebastian.pop@amd.com> | |
1238 | |
1239 * graphite-interchange.c (ppl_max_for_le): Moved... | |
1240 * graphite-poly.c (pbb_number_of_iterations): Call ppl_max_for_le. | |
1241 * graphite-ppl.c (ppl_max_for_le): ... here. | |
1242 * graphite-ppl.h (ppl_max_for_le): Declared. | |
1243 | |
1244 2009-08-12 Sebastian Pop <sebastian.pop@amd.com> | |
1245 | |
1246 * Merge from mainline (r150372:150672). | |
1247 | |
1248 2009-08-11 Sebastian Pop <sebastian.pop@amd.com> | |
1249 | |
1250 PR middle-end/40980 | |
1251 * sese.c (convert_for_phi_arg): New. | |
1252 (add_guard_exit_phis): Use convert_for_phi_arg. | |
1253 | |
1254 * testsuite/gfortran.dg/graphite/id-17.f: New. | |
1255 | |
1256 2009-08-11 Sebastian Pop <sebastian.pop@amd.com> | |
1257 | |
1258 * graphite-sese-to-poly.c (pdr_add_data_dimensions): Dont add | |
1259 unknown subscript upper bounds. | |
1260 | |
1261 * testsuite/gcc.dg/graphite/interchange-6.c: Un-XFAIL. | |
1262 | |
1263 2009-08-11 Sebastian Pop <sebastian.pop@amd.com> | |
1264 Pranav Garg <pranav.garg2107@gmail.com> | |
1265 | |
1266 * graphite-interchange.c (gather_access_strides): Removed. | |
1267 (ppl_max_for_le): New. | |
1268 (build_linearized_memory_access): New. | |
1269 (memory_stride_in_loop): New. | |
1270 (pbb_interchange_profitable_p): Reimplemented. | |
1271 * graphite-ppl.h (ppl_new_id_map): New. | |
1272 (ppl_interchange): New. | |
1273 | |
1274 * testsuite/gcc.dg/graphite/interchange-6.c: XFAILed. | |
1275 | |
1276 2009-08-11 Sebastian Pop <sebastian.pop@amd.com> | |
1277 | |
1278 * graphite-interchange.c (compute_subscript): Removed. | |
1279 (compute_array_size_cstr): Removed. | |
1280 (compute_array_size_poly): Removed. | |
1281 (compute_array_size): Removed. | |
1282 (gather_access_strides_poly): Removed. | |
1283 (gather_access_strides): Empty. | |
1284 | |
1285 2009-08-11 Sebastian Pop <sebastian.pop@amd.com> | |
1286 | |
1287 * graphite-dependences.c (dependence_polyhedron_1): Replace | |
1288 pdr_nb_subscripts with PDR_NB_SUBSCRIPTS. | |
1289 (graphite_legal_transform_dr): Same. | |
1290 (graphite_carried_dependence_level_k): Same. | |
1291 * graphite-poly.c (new_poly_dr): Add a parameter nb_subscripts. | |
1292 Initialize PDR_NB_SUBSCRIPTS. | |
1293 (print_pdr_access_layout): Replace pdr_nb_subscripts with | |
1294 PDR_NB_SUBSCRIPTS. | |
1295 * graphite-poly.h (struct poly_dr): Add nb_subscripts field. | |
1296 (PDR_NB_SUBSCRIPTS): New. | |
1297 (pdr_nb_subscripts): Removed. | |
1298 (pdr_dim): Simplified. | |
1299 * graphite-sese-to-poly.c (build_poly_dr): Replace pdr_nb_subscripts | |
1300 with PDR_NB_SUBSCRIPTS. | |
1301 | |
1302 2009-08-11 Sebastian Pop <sebastian.pop@amd.com> | |
1303 | |
1304 * graphite-interchange.c (compute_array_size): Remove use of | |
1305 PDR_DATA_CONTAINER. | |
1306 * graphite-poly.c (new_poly_dr): Remove argument data_container. | |
1307 Do not initialize PDR_DATA_CONTAINER. | |
1308 (print_pdr): Do not print PDR_DATA_CONTAINER. | |
1309 * graphite-poly.h (struct poly_dr): Remove data_container field. | |
1310 (PDR_DATA_CONTAINER): Removed. | |
1311 * graphite-sese-to-poly.c (pdr_add_data_dimensions): Remove use of | |
1312 PDR_DATA_CONTAINER. | |
1313 (build_poly_dr): Same. | |
1314 | |
1315 2009-08-11 Sebastian Pop <sebastian.pop@amd.com> | |
1316 | |
1317 * testsuite/gcc.dg/graphite/interchange-9.c: New. | |
1318 | |
1319 2009-08-05 Konrad Trifunovic <konrad.trifunovic@gmail.com> | |
1320 Sebastian Pop <sebastian.pop@amd.com> | |
1321 | |
1322 * graphite-dependences.c (graphite_legal_transform_dr): Work on a | |
1323 copy of the dependence polyhedron. Free the temporary objects. | |
1324 (graphite_carried_dependence_level_k): Free unused objects before | |
1325 returning. | |
1326 | |
1327 * testsuite/gcc.dg/graphite/interchange-1.c: XFAILed. | |
1328 * testsuite/gcc.dg/graphite/interchange-2.c: XFAILed. | |
1329 * testsuite/gcc.dg/graphite/interchange-3.c: XFAILed. | |
1330 * testsuite/gcc.dg/graphite/interchange-4.c: XFAILed. | |
1331 * testsuite/gcc.dg/graphite/interchange-7.c: XFAILed. | |
1332 | |
1333 2009-08-05 Sebastian Pop <sebastian.pop@amd.com> | |
1334 | |
1335 * graphite-blocking.c (scop_do_strip_mine): Call store_scattering. | |
1336 Early return without analyzing the data dependences if no | |
1337 transform has been done. Call restore_scattering if the transform | |
1338 is not legal. | |
1339 (graphite-interchange.c): Same. | |
1340 * graphite-poly.c (print_scattering_function): Test for PBB_TRANSFORMED. | |
1341 (graphite_read_transforms): Initialize PBB_TRANSFORMED. | |
1342 (apply_poly_transforms): Do not gcc_assert that | |
1343 the transform is legal. | |
1344 (new_poly_bb): Initialize PBB_TRANSFORMED, PBB_SAVED, and PBB_ORIGINAL. | |
1345 Do not initialize PBB_NB_SCATTERING_TRANSFORM, PBB_NB_LOCAL_VARIABLES, | |
1346 PBB_TRANSFORMED_SCATTERING, and PBB_ORIGINAL_SCATTERING. | |
1347 (free_poly_dr): Free PBB_TRANSFORMED, PBB_SAVED, and PBB_ORIGINAL. | |
1348 * graphite-poly.h (struct poly_scattering): New. | |
1349 (struct poly_bb): Add original, transformed, and saved fields. | |
1350 Remove transformed_scattering, original_scattering, nb_local_variables, | |
1351 and nb_scattering_transform fields. | |
1352 (PBB_ORIGINAL, PBB_TRANSFORMED, PBB_SAVED): New. | |
1353 (poly_scattering_new): New. | |
1354 (poly_scattering_free): New. | |
1355 (poly_scattering_copy): New. | |
1356 (store_scattering_pbb): New. | |
1357 (store_scattering): New. | |
1358 (restore_scattering_pbb): New. | |
1359 (restore_scattering): New. | |
1360 * graphite-sese-to-poly.c (build_pbb_scattering_polyhedrons): | |
1361 Initialize PBB_TRANSFORMED and PBB_ORIGINAL. | |
1362 | |
1363 2009-08-05 Sebastian Pop <sebastian.pop@amd.com> | |
1364 | |
1365 * graphite-poly.c (print_pbb): Add parentheses in the pretty print. | |
1366 (print_scop): Same. | |
1367 | |
1368 2009-08-05 Sebastian Pop <sebastian.pop@amd.com> | |
1369 | |
1370 * Makefile.in (graphite.o): Depends on PREDICT_H. | |
1371 * graphite.c: Include predict.h. | |
1372 (graphite_finalize): Call tree_estimate_probability. | |
1373 * predict.c (predict_loops): Do not call scev_initialize and | |
1374 scev_finalize. | |
1375 (tree_estimate_probability_bb): New. | |
1376 (tree_estimate_probability): Do not initialize loops: move that | |
1377 code to the driver. Call tree_estimate_probability_bb. | |
1378 (tree_estimate_probability_driver): New. | |
1379 (pass_profile): Use tree_estimate_probability_driver. | |
1380 * predict.h (tree_estimate_probability): Declared. | |
1381 | |
1382 2009-08-05 Sebastian Pop <sebastian.pop@amd.com> | |
1383 | |
1384 * graphite-clast-to-gimple.c (gloog): Add time to TV_GRAPHITE_CODE_GEN. | |
1385 * graphite-dependences.c (graphite_legal_transform): Add time to | |
1386 TV_GRAPHITE_DATA_DEPS. | |
1387 (dependency_between_pbbs_p): Same. | |
1388 * timevar.def (TV_GRAPHITE_DATA_DEPS, TV_GRAPHITE_CODE_GEN): New. | |
1389 | |
1390 2009-08-03 Sebastian Pop <sebastian.pop@amd.com> | |
1391 | |
1392 * Merge from mainline (r149952:150372). | |
1393 | |
1394 2009-07-28 Sebastian Pop <sebastian.pop@amd.com> | |
1395 | |
1396 * ChangeLog.graphite: Fix indenting, white spaces and 80 columns. | |
1397 * graphite-blocking.c: Same. | |
1398 * graphite-clast-to-gimple.c: Same. | |
1399 * graphite-dependences.c: Same. | |
1400 * graphite-poly.c: Same. | |
1401 * graphite-poly.h: Same. | |
1402 * graphite-ppl.c: Same. | |
1403 * graphite-scop-detection.c: Same. | |
1404 * graphite-sese-to-poly.c: Same. | |
1405 * graphite.c: Same. | |
1406 | |
1407 2009-07-28 Sebastian Pop <sebastian.pop@amd.com> | |
1408 | |
1409 * graphite-sese-to-poly.c (loop_entry_phi_arg): New. | |
1410 (remove_simple_copy_phi): New. | |
1411 (remove_invariant_phi): New. | |
1412 (simple_copy_phi_p): New. | |
1413 (reduction_phi_p): New. | |
1414 (gsi_for_ssa_name_def): New. | |
1415 (insert_out_of_ssa_copy): New. | |
1416 (insert_out_of_ssa_copy_on_edge): New. | |
1417 (create_zero_dim_array): New. | |
1418 (scalar_close_phi_node_p): New. | |
1419 (rewrite_close_phi_out_of_ssa): New. | |
1420 (rewrite_phi_out_of_ssa): New. | |
1421 (rewrite_reductions_out_of_ssa): New. | |
1422 (build_poly_scop): Call rewrite_reductions_out_of_ssa. | |
1423 | |
1424 * testsuite/gcc.dg/graphite/id-11.c: New. | |
1425 * testsuite/gcc.dg/graphite/id-15.c: New. | |
1426 * testsuite/gcc.dg/graphite/interchange-1.c: Un-XFAIL. | |
1427 * testsuite/gcc.dg/graphite/interchange-2.c: Un-XFAIL. | |
1428 * testsuite/gcc.dg/graphite/interchange-3.c: Un-XFAIL. | |
1429 * testsuite/gcc.dg/graphite/interchange-4.c: Un-XFAIL. | |
1430 * testsuite/gcc.dg/graphite/interchange-7.c: Un-XFAIL. | |
1431 * testsuite/gcc.dg/graphite/scop-matmult.c: Un-XFAIL. | |
1432 * testsuite/gfortran.dg/graphite/id-13.f: New. | |
1433 * testsuite/gfortran.dg/graphite/id-5.f: New. | |
1434 | |
1435 2009-07-28 Sebastian Pop <sebastian.pop@amd.com> | |
1436 | |
1437 * graphite-clast-to-gimple.c (graphite_loop_normal_form): Do not | |
1438 check that nb_reductions_in_loop is zero. | |
1439 * graphite-scop-detection.c (harmful_stmt_in_bb): Don't filter out | |
1440 reduction phi nodes. | |
1441 (nb_reductions_in_loop): Removed. | |
1442 (graphite_can_represent_loop): Do not call nb_reductions_in_loop. | |
1443 * graphite-sese-to-poly.c (phi_node_is_iv): Removed. | |
1444 (bb_contains_non_iv_scalar_phi_nodes): Removed. | |
1445 (scop_contains_non_iv_scalar_phi_nodes): Removed. | |
1446 (build_poly_scop): Do not call scop_contains_non_iv_scalar_phi_nodes. | |
1447 | |
1448 2009-07-28 Sebastian Pop <sebastian.pop@amd.com> | |
1449 | |
1450 * graphite-clast-to-gimple.c (build_cloog_prog): Do not code generate | |
1451 statements that have an empty iteration domain. | |
1452 * testsuite/gfortran.dg/graphite/id-16.f: New. | |
1453 | |
1454 2009-07-28 Sebastian Pop <sebastian.pop@amd.com> | |
1455 | |
1456 * tree-scalar-evolution.c (instantiate_scev_1): Return | |
1457 chrec_dont_know when the result is not above instantiate_below. | |
1458 * graphite-scop-detection.c (scopdet_basic_block_info): Fix formatting. | |
1459 * graphite-sese-to-poly.c (create_linear_expr_from_tree): Assert that | |
1460 the tree has a known scalar evolution. | |
1461 * testsuite/gfortran.dg/graphite/id-14.f: New. | |
1462 * testsuite/gfortran.dg/graphite/id-15.f: New. | |
1463 | |
1464 2009-07-28 Sebastian Pop <sebastian.pop@amd.com> | |
1465 | |
1466 * sese.c (rename_variables_in_stmt): Pass in an extra parameter | |
1467 insert_gsi. | |
1468 (rename_variables): Keep inserting renames after the ones already | |
1469 inserted. | |
1470 | |
1471 2009-07-28 Sebastian Pop <sebastian.pop@amd.com> | |
1472 | |
1473 * graphite-sese-to-poly.c (compare_bb_depths): New. | |
1474 (graphite_sort_dominated_info): New. | |
1475 (build_scop_bbs_1): Call graphite_sort_dominated_info. | |
1476 (build_scop_scattering): Fix comment. | |
1477 | |
1478 2009-07-28 Sebastian Pop <sebastian.pop@amd.com> | |
1479 | |
1480 * graphite.c (graphite_finalize): Call print_loops instead of | |
1481 dump_function_to_file. | |
1482 * testsuite/gcc.dg/graphite/graphite.exp: Fix formatting. | |
1483 * testsuite/gcc.dg/graphite/pr35356-1.c: New. Look for the number of | |
1484 loops generated in the graphite output file. | |
1485 * testsuite/gcc.dg/graphite/pr35356-2.c: New. | |
1486 * testsuite/gcc.dg/graphite/pr35356-3.c: New. XFAILed for now. | |
1487 * testsuite/gfortran.dg/graphite/id-12.f: New. | |
1488 | |
1489 2009-07-24 Li Feng <nemokingdom@gmail.com> | |
1490 | |
1491 * testsuite/gcc.dg/graphite/graphite_autopar/force-parallel-8.c: | |
1492 Remove 2 XFAIL. | |
1493 | |
1494 2009-07-24 Li Feng <nemokingdom@gmail.com> | |
1495 Tobias Grosser <grosser@fim.uni-passau.de> | |
1496 | |
1497 * graphite-sese-to-poly.c (pdr_add_alias_set): Use data reference's | |
1498 alias set number build alias in ACCESSES polyhedron. | |
1499 (build_alias_set_for_drs): New. | |
1500 (build_pbb_drs): Added build_alias_set_for_drs. | |
1501 * graphite-dependences.c (poly_drs_may_alias_p): New. | |
1502 (graphite_carried_dependence_level_k): Check alias information | |
1503 before building polyhedron. | |
1504 | |
1505 2009-07-24 Tobias Grosser <grosser@fim.uni-passau.de> | |
1506 | |
1507 * Makefile.in (lambda-code.o): Fix formatting. | |
1508 | |
1509 2009-07-24 Tobias Grosser <grosser@fim.uni-passau.de> | |
1510 | |
1511 * Merge from mainline (r149350-149952) | |
1512 | |
1513 2009-07-18 Tobias Grosser <grosser@fim.uni-passau.de> | |
1514 | |
1515 * graphite-poly.c (apply_poly_transforms): Move strip_mine | |
1516 before interchange to prepare for loop blocking. | |
1517 | |
1518 2009-07-18 Tobias Grosser <grosser@fim.uni-passau.de> | |
1519 | |
1520 * graphite-poly.c (apply_poly_transforms): Add checks after every | |
1521 transformation. | |
1522 * graphite-sese-to-poly.c (build_poly_scop): Remove check, as already | |
1523 done in apply_poly_transforms. | |
1524 | |
1525 2009-07-17 Konrad Trifunovic <konrad.trifunovic@gmail.com> | |
1526 | |
1527 * graphite-dependences.c (build_lexicographically_gt_constraint): | |
1528 Replace RES parameter with *RES. | |
1529 (dependence_polyhedron_1): Pass an address of the parameter RES | |
1530 instead of value of RES. | |
1531 | |
1532 2009-07-16 Sebastian Pop <sebastian.pop@amd.com> | |
1533 | |
1534 * graphite.c (graphite_finalize): Fix comment. | |
1535 (graphite_transform_loops): Reset scev info after code generation | |
1536 of each scop. | |
1537 | |
1538 2009-07-16 Sebastian Pop <sebastian.pop@amd.com> | |
1539 | |
1540 * graphite.c (graphite_finalize): Call scev_reset. | |
1541 | |
1542 2009-07-16 Sebastian Pop <sebastian.pop@amd.com> | |
1543 | |
1544 * graphite-clast-to-gimple.c (compute_cloog_iv_types): Do not create | |
1545 GBB_CLOOG_IV_TYPES hash table twice. | |
1546 * graphite-sese-to-poly.c (free_gimple_bb): Call free_data_refs. | |
1547 (add_condition_to_domain): Clear GMP values. | |
1548 | |
1549 2009-07-16 Sebastian Pop <sebastian.pop@amd.com> | |
1550 | |
1551 * graphite-dependences.c: Fix formatting. | |
1552 * graphite-poly.c (free_poly_dr): Also free PDR_DATA_CONTAINER. | |
1553 (pbb_number_of_iterations): Free ppl_Linear_Expression. | |
1554 * graphite-sese-to-poly.c: Fix formatting. | |
1555 * graphite.c (graphite_transform_loops): Create the hash table | |
1556 after the early return. | |
1557 | |
1558 2009-07-16 Sebastian Pop <sebastian.pop@amd.com> | |
1559 | |
1560 * testsuite/gcc.dg/graphite/id-14.c: New. | |
1561 * testsuite/gcc.dg/graphite/pr40157.c: New. | |
1562 * testsuite/gfortran.dg/graphite/id-11.f: New. | |
1563 | |
1564 2009-07-16 Sebastian Pop <sebastian.pop@amd.com> | |
1565 | |
1566 * graphite-sese-to-poly.c (nb_pbbs_in_loops): New. | |
1567 (build_poly_scop): Return false when there are no pbbs within | |
1568 loops to avoid to pass to cloog scops with no loops. | |
1569 | |
1570 2009-07-16 Sebastian Pop <sebastian.pop@amd.com> | |
1571 | |
1572 * graphite-sese-to-poly.c (build_pbb_scattering_polyhedrons): Avoid | |
1573 useless test "i % 2". | |
1574 (build_pbb_scattering_polyhedrons): Fix formatting. | |
1575 (build_poly_dr): Same. | |
1576 * graphite.c (graphite_transform_loops): Restructure. | |
1577 | |
1578 2009-07-14 Razya Ladelsky <razya@il.ibm.com> | |
1579 | |
1580 * tree-ssa-loop-manip.c (rewrite_phi_with_iv): Remove | |
1581 reduction_list parameter. | |
1582 (rewrite_all_phi_nodes_with_iv): Same. | |
1583 (canonicalize_loop_ivs): Same. | |
1584 * tree-parloops.c (struct brli): Removed. | |
1585 (build_reduction_list_info): Removed. | |
1586 (build_new_reduction): New. | |
1587 (analyze_reduction_list): Removed. | |
1588 (gather_scalar_reductions): Find reductions instead of phi | |
1589 nodes that can't be canonicalized. | |
1590 (try_create_reduction_list): Remove reduction_list parameter. | |
1591 (gen_parallel_loop): Same. | |
1592 (parallelize_loops): Remove analyze_reductions variable, | |
1593 initialization and free. | |
1594 Change reduction_list htab initialization to reduction_info | |
1595 elements instead of ssa names. | |
1596 Call try_create_reduction_list and gen_parallel_loop without | |
1597 analyzed_reduction argument. | |
1598 * graphite-clast-to-gimple (graphite_loop_normal_form): Call | |
1599 canonicalize_loop_ivs with one less argument. | |
1600 * tree-flow.h (canonicalize_loop_ivs): Remove one argument. | |
1601 | |
1602 2009-07-14 Konrad Trifunovic <konrad.trifunovic@gmail.com> | |
1603 | |
1604 * graphite-dependences.c (new_poly_dr_pair): New. | |
1605 (dependence_polyhedron): Renamed into dependence_polyhedron_1. | |
1606 (new_poly_dr_pair): New. | |
1607 (eq_poly_dr_pair_p): New. | |
1608 (hash_poly_dr_pair_p): New. | |
1609 * graphite-dependences.h (struct poly_dr_pair): New. | |
1610 (eq_poly_dr_pair_p): Declared. | |
1611 (hash_poly_dr_pair_p): Declared. | |
1612 * graphite-poly.c (new_scop): Initialize SCOP_ORIGINAL_PDR_PAIRS. | |
1613 (free_scop): Free SCOP_ORIGINAL_PDR_PAIRS. | |
1614 * graphite-poly.h (struct scop): Add original_pdr_pairs field. | |
1615 * Makefile.in (graphite-poly.o): Add dependence on | |
1616 graphite-dependences.h. | |
1617 | |
1618 2009-07-14 Sebastian Pop <sebastian.pop@amd.com> | |
1619 | |
1620 * graphite-scop-detection.c (graphite_can_represent_scev): Do not let | |
1621 polynomials of degree > 1 pass to Graphite. | |
1622 * tree-chrec.c (scev_is_linear_expression): Call | |
1623 evolution_function_is_affine_multivariate_p. | |
1624 * testsuite/gfortran.dg/graphite/id-10.f90: New. | |
1625 | |
1626 2009-07-14 Sebastian Pop <sebastian.pop@amd.com> | |
1627 | |
1628 * tree-scalar-evolution.c (compute_overall_effect_of_inner_loop): | |
1629 Instantiate scevs varying in outer loops. | |
1630 * testsuite/gfortran.dg/graphite/id-9.f: Correct testcase. | |
1631 | |
1632 2009-07-14 Sebastian Pop <sebastian.pop@amd.com> | |
1633 | |
1634 * graphite-sese-to-poly.c (build_loop_iteration_domains): Do not insert | |
1635 redundant constraint. | |
1636 | |
1637 2009-07-14 Sebastian Pop <sebastian.pop@amd.com> | |
1638 | |
1639 * testsuite/gcc.dg/graphite/graphite.exp: Fix comments. | |
1640 * testsuite/gfortran.dg/graphite/graphite.exp: Trigger actions | |
1641 based on the file names as in the C testsuite. | |
1642 * testsuite/gfortran.dg/graphite/block-1.f90: Fix patterns. | |
1643 * testsuite/gfortran.dg/graphite/block-2.f: Same. | |
1644 * testsuite/gfortran.dg/graphite/block-3.f90: Same. | |
1645 * testsuite/gfortran.dg/graphite/block-4.f90: Same. | |
1646 * testsuite/gfortran.dg/graphite/id-1.f90: Same. | |
1647 * testsuite/gfortran.dg/graphite/id-2.f90: Same. | |
1648 * testsuite/gfortran.dg/graphite/id-3.f90: Same. | |
1649 * testsuite/gfortran.dg/graphite/id-4.f90: Same. | |
1650 * testsuite/gfortran.dg/graphite/id-6.f: Same. | |
1651 * testsuite/gfortran.dg/graphite/id-9.f: Same. | |
1652 * testsuite/gfortran.dg/graphite/interchange-1.f: Same. | |
1653 * testsuite/gfortran.dg/graphite/interchange-2.f: Same. | |
1654 * testsuite/gfortran.dg/graphite/scop-1.f: Same. | |
1655 | |
1656 2009-07-14 Sebastian Pop <sebastian.pop@amd.com> | |
1657 | |
1658 * sese.c (expand_scalar_variables_call): New. | |
1659 (expand_scalar_variables_ssa_name): Handle calls in expander. | |
1660 | |
1661 2009-07-13 Sebastian Pop <sebastian.pop@amd.com> | |
1662 | |
1663 * testsuite/gcc.dg/graphite/graphite_autopar/force-parallel-6.c: | |
1664 Expect to see the pattern twice. | |
1665 * testsuite/gcc.dg/graphite/interchange-0.c: Un-XFAIL. | |
1666 * testsuite/gcc.dg/graphite/interchange-5.c: Same. | |
1667 * testsuite/gcc.dg/graphite/interchange-6.c: Same. | |
1668 | |
1669 2009-07-13 Sebastian Pop <sebastian.pop@amd.com> | |
1670 | |
1671 * testsuite/gcc.dg/graphite/id-10.c: New. | |
1672 * testsuite/gcc.dg/graphite/id-12.c: New. | |
1673 * testsuite/gfortran.dg/graphite/id-7.f: New. | |
1674 * testsuite/gfortran.dg/graphite/id-8.f: New. | |
1675 | |
1676 2009-07-13 Sebastian Pop <sebastian.pop@amd.com> | |
1677 | |
1678 * graphite-sese-to-poly.c (pdr_add_data_dimensions): Fix division by | |
1679 zero. | |
1680 | |
1681 2009-07-13 Sebastian Pop <sebastian.pop@amd.com> | |
1682 | |
1683 * sese.c (rename_variables_in_stmt): Call fold_convert during renaming. | |
1684 | |
1685 2009-07-13 Sebastian Pop <sebastian.pop@amd.com> | |
1686 | |
1687 * sese.c (expand_scalar_variables_stmt): Avoid unnecessary expansion. | |
1688 | |
1689 2009-07-10 Sebastian Pop <sebastian.pop@amd.com> | |
1690 | |
1691 * graphite-sese-to-poly.c (pdr_add_memory_accesses): Fix order of | |
1692 building PDR subscripts. | |
1693 | |
1694 2009-07-10 Sebastian Pop <sebastian.pop@amd.com> | |
1695 | |
1696 * graphite-sese-to-poly.c (pdr_add_data_dimensions): Fix the | |
1697 computation of array sizes. | |
1698 | |
1699 2009-07-10 Sebastian Pop <sebastian.pop@amd.com> | |
1700 | |
1701 * graphite-sese-to-poly.c (add_param_constraints): Disabled. | |
1702 | |
1703 2009-07-10 Tobias Grosser <grosser@fim.uni-passau.de> | |
1704 | |
1705 * graphite-dependences.c (map_into_dep_poly, map_dr_into_dep_poly, | |
1706 build_pairwise_constraint, dr_equality_constraints, | |
1707 build_pairwise_scheduling_equality, | |
1708 build_pairwise_scheduling_inequality, lexicographically_gt_p, | |
1709 build_lexicographically_gt_constraint, dependence_polyhedron, | |
1710 graphite_legal_transform_dr, graphite_carried_dependence_level_k): | |
1711 Move from NNC_Polyhedron to C_Polyhedron. | |
1712 * graphite-interchange.c (compute_array_size_poly, | |
1713 gather_access_strides): Dito. | |
1714 * graphite-poly.c (apply_poly_transforms, new_poly_dr, free_poly_bb, | |
1715 free_scop, pbb_number_of_iterations): Dito. | |
1716 * graphite-poly.h (struct poly_dr, pdr_nb_subscripts, struct poly_bb, | |
1717 pbb_dim_iter_domain, struct scop): Dito. | |
1718 * graphite-ppl.c (new_Constraint_System_from_Cloog_Matrix, | |
1719 new_Cloog_Domain_from_ppl_Polyhedron, | |
1720 new_Cloog_Domain_from_ppl_Pointset_Powerset, ppl_set_coef_gmp, | |
1721 ppl_insert_dimensions_pointset, ppl_insert_dimensions_pointset, | |
1722 ppl_strip_loop, ppl_strip_loop, ppl_print_polyhedron_matrix, | |
1723 ppl_print_powerset_matrix, debug_ppl_polyhedron_matrix, | |
1724 debug_ppl_powerset_matrix, ppl_read_polyhedron_matrix): Dito. | |
1725 * graphite-ppl.h (ppl_Pointset_Powerset_C_Polyhedron_t, | |
1726 new_C_Polyhedron_from_Cloog_Matrix, ppl_print_powerset_matrix, | |
1727 debug_ppl_powerset_matrix, ppl_insert_dimensions_pointset): Dito. | |
1728 * graphite-sese-to-poly.c (build_pbb_scattering_polyhedrons, | |
1729 build_loop_iteration_domains, ppl_constraint_type_from_tree_code, | |
1730 add_condition_to_domain, add_condition_to_pbb, build_scop_context, | |
1731 build_scop_iteration_domain, build_poly_dr): Dito | |
1732 | |
1733 2009-07-09 Sebastian Pop <sebastian.pop@amd.com> | |
1734 | |
1735 * testsuite/gcc.dg/graphite/graphite.exp: Added a rule to execute | |
1736 run-id-*.c files. | |
1737 * testsuite/gcc.dg/graphite/run-id-1.c: New. | |
1738 | |
1739 2009-07-09 Sebastian Pop <sebastian.pop@amd.com> | |
1740 | |
1741 * graphite-sese-to-poly.c (build_loop_iteration_domains): Add the | |
1742 positivity constraint on the symbolic number of iterations. | |
1743 | |
1744 2009-07-09 Sebastian Pop <sebastian.pop@amd.com> | |
1745 | |
1746 * graphite-sese-to-poly.c (build_loop_iteration_domains): Rewrite. | |
1747 | |
1748 2009-07-09 Sebastian Pop <sebastian.pop@amd.com> | |
1749 Tobias Grosser <grosser@fim.uni-passau.de> | |
1750 | |
1751 * graphite-clast-to-gimple.c (build_scop_context): Removed. | |
1752 (build_cloog_prog): Directly use SCOP_CONTEXT. | |
1753 * graphite-poly.c (new_scop): Initialize SCOP_CONTEXT. | |
1754 (free_scop): Free SCOP_CONTEXT. | |
1755 (print_scop_context): New. | |
1756 (print_scop): Call print_scop_context. | |
1757 (debug_scop_context): New. | |
1758 * graphite-poly.h (print_scop_context, debug_scop_context): Declared. | |
1759 (struct scop): Added field context. | |
1760 (SCOP_CONTEXT): New. | |
1761 * graphite-sese-to-poly.c (add_param_constraints): New. | |
1762 (build_scop_context): New. | |
1763 (build_poly_scop): Call build_scop_context. | |
1764 | |
1765 2009-07-09 Sebastian Pop <sebastian.pop@amd.com> | |
1766 | |
1767 * graphite-clast-to-gimple.c (gmp_cst_to_tree): Moved... | |
1768 * graphite-ppl.c (ppl_set_inhomogeneous_gmp, ppl_set_coef_gmp): New. | |
1769 (ppl_set_inhomogeneous, ppl_set_coef): Moved... | |
1770 * graphite-ppl.h: Include double-int.h and tree.h. | |
1771 (ppl_set_inhomogeneous_gmp, ppl_set_coef_gmp): Declared. | |
1772 (ppl_set_inhomogeneous, ppl_set_coef): ...here. | |
1773 (gmp_cst_to_tree): ...here. Reimplemented using mpz_get_double_int. | |
1774 (tree_int_to_gmp, ppl_set_inhomogeneous_tree, ppl_set_coef_tree): New. | |
1775 | |
1776 2009-07-09 Sebastian Pop <sebastian.pop@amd.com> | |
1777 | |
1778 * graphite-clast-to-gimple.c (clast_to_gcc_expression_red): Generate | |
1779 POINTER_PLUS_EXPR for pointer types. | |
1780 (clast_to_gcc_expression): Same. | |
1781 | |
1782 2009-07-09 Sebastian Pop <sebastian.pop@amd.com> | |
1783 | |
1784 * graphite-poly.c (print_scattering_function): Early return when | |
1785 PBB_TRANSFORMED_SCATTERING is not initialized. | |
1786 (print_pbb_domain): Early return when PBB_DOMAIN is not initialized. | |
1787 | |
1788 2009-07-08 Sebastian Pop <sebastian.pop@amd.com> | |
1789 | |
1790 * tree-parloops.c (analyze_reduction_list): Remove unused variable | |
1791 to fix bootstrap. | |
1792 | |
1793 2009-07-08 Razya Ladelsky <razya@il.ibm.com> | |
1794 | |
1795 * tree-parloops.c (analyze_reduction_list): Change return | |
1796 value to void. | |
1797 (try_create_reduction_list): Move the call to | |
1798 analyze_reduction_list to the beginining. | |
1799 Call reduction_phi with analyzed_reductions as argument | |
1800 instead of reduction_list. | |
1801 | |
1802 2009-07-08 Tobias Grosser <grosser@fim.uni-passau.de> | |
1803 | |
1804 * Merge from mainline (r148296:149346) | |
1805 | |
1806 2009-07-07 Sebastian Pop <sebastian.pop@amd.com> | |
1807 | |
1808 * graphite-scop-detection.c (graphite_can_represent_init): New. | |
1809 (graphite_can_represent_scev): Call graphite_can_represent_init: | |
1810 check that the initial value does not contain multiplications of | |
1811 parameters. | |
1812 (stmt_has_simple_data_refs_p): New. | |
1813 (stmt_simple_for_scop_p): Call stmt_simple_for_scop_p. | |
1814 (is_simple_operand): Fix formatting. | |
1815 * graphite-sese-to-poly.c (try_generate_gimple_bb): Fix formatting. | |
1816 | |
1817 2009-07-07 Sebastian Pop <sebastian.pop@amd.com> | |
1818 | |
1819 * testsuite/gcc.dg/graphite/id-13.c: New. | |
1820 * graphite-sese-to-poly.c (graphite_stmt_p): Do not call | |
1821 analyze_scalar_evolution, use scalar_evolution_in_region. | |
1822 (scan_tree_for_params_right_scev): Add extra assert. | |
1823 (parameter_index_in_region_1): Split from parameter_index_in_region. | |
1824 (idx_record_params): Use scalar_evolution_in_region. | |
1825 (find_params_in_bb): Same. | |
1826 (find_scop_parameters): Same. | |
1827 (build_loop_iteration_domains): Same. | |
1828 (create_linear_expr_from_tree): Same. | |
1829 * sese.c (scalar_evolution_in_region): New. | |
1830 * sese.h (scalar_evolution_in_region): Declared. | |
1831 (defined_in_sese_p): New. | |
1832 * tree-scalar-evolution.c (compute_overall_effect_of_inner_loop): Not | |
1833 static anymore. | |
1834 * tree-scalar-evolution.h (compute_overall_effect_of_inner_loop): | |
1835 Declared. | |
1836 | |
1837 2009-07-07 Sebastian Pop <sebastian.pop@amd.com> | |
1838 | |
1839 * Makefile.in: Replace dependences on tree-chrec.h with SCEV_H. | |
1840 TREE_DATA_REF_H also implies SCEV_H. | |
1841 | |
1842 2009-07-07 Sebastian Pop <sebastian.pop@amd.com> | |
1843 | |
1844 * graphite-poly.c (print_scop_params): New. | |
1845 (print_scop): Call print_scop_params. | |
1846 (debug_scop_params): New. | |
1847 * graphite-poly.h (print_scop_params, debug_scop_params): Declared. | |
1848 | |
1849 2009-07-07 Li Feng <nemokingdom@gmail.com> | |
1850 | |
1851 * testsuite/gcc.dg/graphite/graphite_autopar/force-parallel-4.c: New. | |
1852 * testsuite/gcc.dg/graphite/graphite_autopar/force-parallel-5.c: New. | |
1853 * testsuite/gcc.dg/graphite/graphite_autopar/force-parallel-6.c: New. | |
1854 * testsuite/gcc.dg/graphite/graphite_autopar/force-parallel-7.c: New. | |
1855 * testsuite/gcc.dg/graphite/graphite_autopar/force-parallel-8.c: New. | |
1856 * testsuite/gcc.dg/graphite/graphite_autopar/force-parallel-9.c: New. | |
1857 | |
1858 2009-07-07 Li Feng <nemokingdom@gmail.com> | |
1859 | |
1860 * graphite-clast-to-gimple.c (mark_loops_parallel): Dump information | |
1861 for dependency checking part. | |
1862 * testsuite/gcc.dg/graphite/graphite_autopar/force-parallel-1.c: Add | |
1863 tests for dependency checking. | |
1864 * testsuite/gcc.dg/graphite/graphite_autopar/force-parallel-2.c: Ditto. | |
1865 * testsuite/gcc.dg/graphite/graphite_autopar/force-parallel-3.c: Ditto. | |
1866 * testsuite/gcc.dg/graphite/graphite_autopar/graphite_autopar.exp: Add | |
1867 flag -fdump-tree-graphite-all for autopar testsuites. | |
1868 | |
1869 2009-07-06 Sebastian Pop <sebastian.pop@amd.com> | |
1870 | |
1871 * Makefile.in (tree-ssa-loop-manip.o): Depends on langhooks.h. | |
1872 * tree-parloops.c (rewrite_phi_with_iv, rewrite_all_phi_nodes_with_iv, | |
1873 canonicalize_loop_ivs): Moved... | |
1874 * tree-ssa-loop-manip.c: ... here. Include langhooks.h. | |
1875 | |
1876 2009-07-06 Sebastian Pop <sebastian.pop@amd.com> | |
1877 | |
1878 * tree-parloops.c (try_create_reduction_list): Pass an extra | |
1879 argument analyzed_reductions. Call analyze_reduction_list. | |
1880 (gen_parallel_loop): Do not call analyze_reduction_list. | |
1881 (parallelize_loops): Init and finalize analyzed_reductions. | |
1882 | |
1883 2009-07-06 Li Feng <nemokingdom@gmail.com> | |
1884 | |
1885 * testsuite/gcc.dg/graphite/graphite_autopar/graphite_autopar.exp: | |
1886 Added flag -fno-loop-strip-mine for autopar testcase. | |
1887 | |
1888 2009-07-04 Li Feng <nemokingdom@gmail.com> | |
1889 | |
1890 * graphite-dependences.c (graphite_carried_dependence_level_k): Use | |
1891 transformed scattering dimension instead of unmatch orignal when | |
1892 calling dependence_polyhedron. | |
1893 | |
1894 2009-06-30 Sebastian Pop <sebastian.pop@amd.com> | |
1895 | |
1896 * opts.c (decode_options): Enable flag_loop_strip_mine at -O2. | |
1897 | |
1898 2009-06-30 Sebastian Pop <sebastian.pop@amd.com> | |
1899 | |
1900 * graphite-poly.c (pbb_number_of_iterations): Check for returned | |
1901 value 1 from ppl_Pointset_Powerset_NNC_Polyhedron_maximize. | |
1902 | |
1903 2009-06-30 Sebastian Pop <sebastian.pop@amd.com> | |
1904 | |
1905 * graphite-blocking.c (pbb_strip_mine_profitable_p): New. | |
1906 (pbb_do_strip_mine): Call pbb_strip_mine_profitable_p. | |
1907 * graphite-poly.c (pbb_number_of_iterations): New. | |
1908 * graphite-poly.h (pbb_number_of_iterations): Declared. | |
1909 (pbb_iterator_dim, pbb_parameter_dim): New. | |
1910 | |
1911 2009-06-29 Sebastian Pop <sebastian.pop@amd.com> | |
1912 | |
1913 * graphite-clast-to-gimple.c (graphite_create_new_loop): Revert the | |
1914 last commit on type of lower and upper bound of loops. | |
1915 | |
1916 2009-06-29 Li Feng <nemokingdom@gmail.com> | |
1917 | |
1918 * Makefile.in (graphite-clast-to-gimple.o): Added dependence on | |
1919 graphite-dependences.h. | |
1920 * graphite-clast-to-gimple.c (new_bb_pbb_def): New. | |
1921 (mark_bb_with_pbb): New. | |
1922 (get_stmtfor_depth): New. | |
1923 (find_pbb_via_hash): New. | |
1924 (dependency_in_loop_p): New. | |
1925 (mark_loops_parallel): New. | |
1926 (free_aux_in_new_loops): New. | |
1927 (translate_clast): Add parameter BB_PBB_MAPPING. Mark newly created | |
1928 bb with it's relevant pbb. Mark newly created loops. Remove mark | |
1929 innermost loop parallel without checking. | |
1930 (gloog): Add parameter BB_PBB_MAPPING. | |
1931 * graphite-clast-to-gimple.h (struct bb_pbb_def): New. | |
1932 (gloog): Change declaration. | |
1933 (mark_loop_parallel): Make extern. | |
1934 (free_aux_in_new_loops): Declare. | |
1935 (bb_pbb_map_hash): New. | |
1936 (eq_bb_pbb_map): New. | |
1937 * graphite.c (graphite_transform_loops): Added BB_PBB_MAPPING. Trigger | |
1938 auto parallelization when flag_graphite_force_parallel is set. | |
1939 (graphite_finalize): Added free_aux_in_new_loops. | |
1940 * tree-parloops.c (parallelize_loops): Only generate parallel code for | |
1941 the innermost loop that marked parallel. Use | |
1942 flag_graphite_force_parallel instead of loop->can_be_parallel. | |
1943 (loop_parallel_p): Move inner most checking out of function. | |
1944 | |
1945 2009-06-26 Sebastian Pop <sebastian.pop@amd.com> | |
1946 | |
1947 * graphite-clast-to-gimple.c (graphite_create_new_loop): Make the | |
1948 type of lower and upper bound of loops signed long int. | |
1949 | |
1950 2009-06-26 Sebastian Pop <sebastian.pop@amd.com> | |
1951 | |
1952 * cfgloopmanip.c (create_empty_loop_on_edge): Gimplify the loop exit | |
1953 expression outside the loop. | |
1954 | |
1955 2009-06-26 Sebastian Pop <sebastian.pop@amd.com> | |
1956 | |
1957 * gcc.dg/graphite/interchange-8.c: New. | |
1958 | |
1959 2009-06-26 Sebastian Pop <sebastian.pop@amd.com> | |
1960 | |
1961 * gcc.dg/graphite/interchange-0.c: XFailed. | |
1962 * gcc.dg/graphite/interchange-5.c: XFailed. | |
1963 * gcc.dg/graphite/interchange-6.c: XFailed. | |
1964 | |
1965 2009-06-26 Sebastian Pop <sebastian.pop@amd.com> | |
1966 | |
1967 * graphite-interchange.c (compute_array_size_poly): The end of the | |
1968 recursion should return 1. | |
1969 | |
1970 2009-06-26 Sebastian Pop <sebastian.pop@amd.com> | |
1971 | |
1972 * graphite-interchange.c (compute_array_size_cstr): Allow the | |
1973 subscript multiplier to be -1. | |
1974 (compute_array_size): Use PDR_DATA_CONTAINER and not PDR_ACCESSES. | |
1975 * graphite-poly.c (new_poly_dr): Takes an extra argument for the | |
1976 data_container. Initializes PDR_DATA_CONTAINER. | |
1977 (print_pdr_access_layout): New. | |
1978 (print_pdr): Call print_pdr_access_layout. Print PDR_DATA_CONTAINER. | |
1979 * graphite-poly.h (struct poly_dr): Adjust comment. Add a new field | |
1980 data_container. | |
1981 (PDR_DATA_CONTAINER): New. | |
1982 (new_poly_dr): Update declaration. | |
1983 * graphite-sese-to-poly.c (pdr_add_data_dimensions): New. | |
1984 (build_poly_dr): Call pdr_add_data_dimensions. | |
1985 | |
1986 2009-06-26 Sebastian Pop <sebastian.pop@amd.com> | |
1987 | |
1988 * graphite-poly.h (struct poly_dr): Fix comment. | |
1989 * graphite-sese-to-poly.c (pdr_add_alias_set): New. | |
1990 (pdr_add_memory_accesses): New. | |
1991 (build_poly_dr): Call pdr_add_memory_accesses and pdr_add_alias_set. | |
1992 | |
1993 2009-06-26 Sebastian Pop <sebastian.pop@amd.com> | |
1994 | |
1995 * graphite-poly.c (print_pdrs, debug_pdrs): New. | |
1996 (print_pbb): Add call to print_pdrs. | |
1997 * graphite-poly.h (print_pdrs, debug_pdrs): Declared. | |
1998 | |
1999 2009-06-24 Konrad Trifunovic <konrad.trifunovic@gmail.com> | |
2000 Li Feng <nemokingdom@gmail.com> | |
2001 | |
2002 * graphite-dependences.c (graphite_carried_dependence_level_k): New. | |
2003 (dependency_between_pbbs_p): New. | |
2004 (lexicographically_gt_p): Assure !empty_p before polyhedron | |
2005 intersection assign. | |
2006 (build_lexicographically_gt_constraint): Correct lexicographically | |
2007 judging. | |
2008 * graphite-dependences.h: New. | |
2009 * Makefile.in (graphite-dependences.o): Add graphite-dependences.h. | |
2010 | |
2011 2009-06-24 Sebastian Pop <sebastian.pop@amd.com> | |
2012 | |
2013 * graphite-clast-to-gimple.c (print_clast_stmt): New. | |
2014 (gloog): Print to dump_file the generated clast. | |
2015 * graphite-clast-to-gimple.h (print_clast_stmt): Declared. | |
2016 * graphite-interchange.c (pbb_do_interchange): Fix dump formatting. | |
2017 | |
2018 2009-06-24 Sebastian Pop <sebastian.pop@amd.com> | |
2019 | |
2020 * graphite-poly.c (extend_scattering): Increment | |
2021 PBB_NB_LOCAL_VARIABLES by the number of added dimensions. | |
2022 | |
2023 2009-06-24 Sebastian Pop <sebastian.pop@amd.com> | |
2024 | |
2025 * graphite-interchange.c (compute_array_size_poly): Added exit of | |
2026 recursion condition. Continue iterating even after the first equality. | |
2027 (compute_array_size): Same. | |
2028 | |
2029 2009-06-24 Li Feng <nemokingdom@gmail.com> | |
2030 | |
2031 * testsuite/gcc.dg/graphite/graphite_autopar/force-parallel-1.c: Update | |
2032 -fdump-tree-final_cleanup to -fdump-tree-optimized. | |
2033 * testsuite/gcc.dg/graphite/graphite_autopar/force-parallel-2.c: Ditto. | |
2034 * testsuite/gcc.dg/graphite/graphite_autopar/force-parallel-3.c: Ditto. | |
2035 * testsuite/gcc.dg/graphite/graphite_autopar/graphite_autopar.exp: Ditto. | |
2036 | |
2037 2009-06-23 Sebastian Pop <sebastian.pop@amd.com> | |
2038 | |
2039 * sese.c (expand_scalar_variables_stmt): Expand scalar variables | |
2040 only when the use verifies is_gimple_reg. | |
2041 | |
2042 2009-06-23 Sebastian Pop <sebastian.pop@amd.com> | |
2043 | |
2044 * graphite-clast-to-gimple.c (build_cloog_prog): Fix memory corruption. | |
2045 Allocate scaldims after call to unify_scattering_dimensions. | |
2046 | |
2047 2009-06-23 Sebastian Pop <sebastian.pop@amd.com> | |
2048 | |
2049 * graphite-clast-to-gimple.c (translate_clast): Fix memory leak. | |
2050 | |
2051 2009-06-23 Sebastian Pop <sebastian.pop@amd.com> | |
2052 Albert Cohen <albert.cohen@inria.fr> | |
2053 | |
2054 * graphite-blocking.c (pbb_strip_mine_loop_depth): Do not use local | |
2055 variables for the strip mining. | |
2056 | |
2057 2009-06-23 Sebastian Pop <sebastian.pop@amd.com> | |
2058 Pranav Garg <pranav.garg2107@gmail.com> | |
2059 | |
2060 * Makefile.in (OBJS-common): Added graphite-blocking.o. | |
2061 (graphite-sese-to-poly.o): Moved down to be in lexicographical order. | |
2062 (graphite-blocking.o): New rule. | |
2063 (graphite-poly.o, graphite-ppl.o): Moved to be in lexicographical order. | |
2064 * graphite-blocking.c: New. | |
2065 * graphite-poly.c (apply_poly_transforms): Call scop_do_strip_mine for | |
2066 flag_loop_strip_mine. | |
2067 (psct_scattering_dim_for_loop_depth): New. | |
2068 * graphite-poly.h (scop_do_strip_mine): Declared. | |
2069 (psct_add_local_variable): Increment PBB_NB_LOCAL_VARIABLES. | |
2070 * tree-ssa-loop.c (gate_graphite_transforms): Do not fail when using | |
2071 flag_loop_strip_mine. | |
2072 | |
2073 2009-06-23 Sebastian Pop <sebastian.pop@amd.com> | |
2074 | |
2075 * graphite-poly.c (extend_scattering): Avoid initializing and freeing | |
2076 a GMP value and a PPL coefficient at each iteration of a loop. | |
2077 | |
2078 2009-06-23 Sebastian Pop <sebastian.pop@amd.com> | |
2079 | |
2080 * graphite-dependences.c (dependence_polyhedron): Do not use | |
2081 pbb_nb_scattering_dims anymore. Use pbb_nb_scattering_orig and | |
2082 pbb_nb_scattering_transform. | |
2083 (graphite_legal_transform_dr): Same. | |
2084 * graphite-poly.c (extend_scattering): Same. | |
2085 (unify_scattering_dimensions): Same. | |
2086 (print_scattering_function): Same. | |
2087 (new_poly_bb): Initialize PBB_NB_SCATTERING_TRANSFORM and | |
2088 PBB_NB_LOCAL_VARIABLES. | |
2089 * graphite-poly.h (pbb_nb_scattering): Removed declaration. | |
2090 (struct poly_bb): Added nb_local_variables and nb_scattering_transform. | |
2091 (PBB_NB_LOCAL_VARIABLES, PBB_NB_SCATTERING_TRANSFORM): New. | |
2092 (pbb_nb_scattering_orig, pbb_nb_scattering_transform): New. | |
2093 (pbb_nb_scattering_dims, pbb_nb_scattering): Removed. | |
2094 (pbb_nb_scattering_transform): New. | |
2095 (pbb_nb_local_vars): Return PBB_NB_LOCAL_VARIABLES. | |
2096 (psco_scattering_dim): Add assert on parameters. | |
2097 (psct_scattering_dim): Same. | |
2098 (psct_scattering_dim_for_loop_depth): Declared. | |
2099 (psct_local_var_dim): New. | |
2100 (psco_iterator_dim, psco_parameter_dim): Add assert on parameters. | |
2101 (psct_iterator_dim, psct_parameter_dim): Same. To maintain the | |
2102 correct layout, call pbb_nb_local_vars. | |
2103 (psct_add_local_variable, psct_add_scattering_dimension): New. | |
2104 * graphite-sese-to-poly.c (build_pbb_scattering_polyhedrons): | |
2105 Initialize PBB_NB_SCATTERING_TRANSFORM. | |
2106 | |
2107 2009-06-23 Sebastian Pop <sebastian.pop@amd.com> | |
2108 | |
2109 * graphite-ppl.c (set_inhomogeneous): Renamed ppl_set_inhomogeneous. | |
2110 (set_coef): Renamed ppl_set_coef. | |
2111 * graphite-ppl.h (ppl_set_inhomogeneous, ppl_set_coef): Declared. | |
2112 | |
2113 2009-06-23 Sebastian Pop <sebastian.pop@amd.com> | |
2114 | |
2115 * graphite-dependences.c (build_pairwise_scheduling_inequality): Don't | |
2116 test a boolean against 1. | |
2117 * graphite-interchange.c (pbb_interchange_loop_depths): Do not build | |
2118 a new polyhedron for the PBB_TRANSFORMED_SCATTERING. | |
2119 (pbb_do_interchange): Returns true when a transform has been performed. | |
2120 (scop_do_interchange): Same. | |
2121 * graphite-poly.c (apply_poly_transforms): Use the return value of | |
2122 scop_do_interchange. | |
2123 * graphite-poly.h (scop_do_interchange): Update declaration. | |
2124 | |
2125 2009-06-23 Tobias Grosser <grosser@fim.uni-passau.de> | |
2126 | |
2127 * graphite-clast-to-gimple.c (gloog): Reset loop->aux right | |
2128 after last use. | |
2129 * sese.c (sese_reset_aux_in_loops): New. | |
2130 * sese.h (sese_reset_aux_in_loops): New. | |
2131 | |
2132 2009-06-19 Sebastian Pop <sebastian.pop@amd.com> | |
2133 | |
2134 * graphite-sese-to-poly.c (scan_tree_for_params_int): Pass in the | |
2135 multiplier and multiply the constant by the multiplier. | |
2136 (scan_tree_for_params): Bound the multiplier to its MULT_EXPR. | |
2137 (build_poly_dr): Do not use the multiplier to define the subscript. | |
2138 | |
2139 2009-06-19 Sebastian Pop <sebastian.pop@amd.com> | |
2140 | |
2141 * graphite-poly.c (new_poly_dr): Pass an extra argument for the | |
2142 compiler's data reference. Initialize PDR_CDR. | |
2143 (print_pdr): Call dump_data_reference. | |
2144 * graphite-poly.h (struct poly_dr): Rename black_box into pbb. | |
2145 Add compiler_dr field. | |
2146 (PDR_BB): Renamed PDR_PBB. | |
2147 (PDR_CDR): New. | |
2148 * graphite-sese-to-poly.c (build_poly_dr): Pass to new_poly_dr | |
2149 GCC's data reference representation. | |
2150 * tree-data-ref.c (debug_data_references, debug_data_reference): New. | |
2151 * tree-data-ref.h (debug_data_references, debug_data_reference): Decl. | |
2152 | |
2153 2009-06-19 Sebastian Pop <sebastian.pop@amd.com> | |
2154 | |
2155 * graphite-poly.c (print_scattering_function): Also print the layout. | |
2156 * graphite-poly.h (pbb_nb_local_vars): New. | |
2157 | |
2158 2009-06-19 Sebastian Pop <sebastian.pop@amd.com> | |
2159 | |
2160 * graphite-poly.c (print_pbb_domain): Also print the layout names. | |
2161 | |
2162 2009-06-19 Sebastian Pop <sebastian.pop@amd.com> | |
2163 | |
2164 * graphite-poly.c (print_pdr, debug_pdr): New. | |
2165 * graphite-poly.h (print_pdr, debug_pdr): Declared. | |
2166 (PDR_BASE): Removed. | |
2167 | |
2168 2009-06-18 Sebastian Pop <sebastian.pop@amd.com> | |
2169 | |
2170 * gcc/testsuite/gcc.dg/graphite/interchange-{1..7}.c: New avatars of | |
2171 ltrans-{1..6,8}.c. | |
2172 | |
2173 2009-06-18 Sebastian Pop <sebastian.pop@amd.com> | |
2174 | |
2175 * graphite-interchange.c (compute_subscript): Allow also -1 in the | |
2176 subscript identification column. | |
2177 (pbb_do_interchange): Print to dump_file that some loops "will be | |
2178 interchanged". Rely on that chain of characters in the testcases. | |
2179 * gcc.dg/graphite/interchange-0.c: New. | |
2180 * gcc.dg/graphite/graphite.exp: Iterate over the testsuite | |
2181 interchange-*.c files and compile them with -floop-interchange. | |
2182 | |
2183 2009-06-18 Pranav Garg <pranav.garg2107@gmail.com> | |
2184 | |
2185 * graphite-interchange.c (interchange_profitable_p): Renamed | |
2186 pbb_interchange_profitable_p. | |
2187 | |
2188 2009-06-18 Sebastian Pop <sebastian.pop@amd.com> | |
2189 Harsha Jagasia <harsha.jagasia@amd.com> | |
2190 Pranav Garg <pranav.garg2107@gmail.com> | |
2191 | |
2192 * graphite-interchange.c (interchange_profitable_p): Make static. | |
2193 (pbb_interchange_loop_depths, pbb_do_interchange, | |
2194 scop_do_interchange): New. | |
2195 * graphite-poly.c (apply_poly_transforms): Call scop_do_interchange | |
2196 for flag_loop_interchange. | |
2197 * graphite-poly.h (scop_do_interchange): Declared. | |
2198 * tree-ssa-loop.c (gate_graphite_transforms): Do not fail when | |
2199 flag_loop_interchange is used. | |
2200 | |
2201 2009-06-18 Sebastian Pop <sebastian.pop@amd.com> | |
2202 | |
2203 * graphite-dependences.c (dependence_polyhedron): Update use of | |
2204 pbb_nb_scattering_dims. | |
2205 * graphite-poly.h (pbb_nb_scattering_dims): Do not pass SCOP. | |
2206 (pbb_nb_scattering): Update use of pbb_nb_scattering_dims. | |
2207 (psco_scattering_dim, psct_scattering_dim, psco_iterator_dim, | |
2208 psct_iterator_dim, psco_parameter_dim, psct_parameter_dim): New. | |
2209 | |
2210 2009-06-16 Sebastian Pop <sebastian.pop@amd.com> | |
2211 | |
2212 * graphite.c: Cleanup foo. | |
2213 | |
2214 2009-06-16 Sebastian Pop <sebastian.pop@amd.com> | |
2215 | |
2216 * Merge from mainline (r143684:148293). | |
2217 * Disabled libpcp until it gets fixed. | |
2218 | |
2219 2009-06-05 Sebastian Pop <sebastian.pop@amd.com> | |
2220 Harsha Jagasia <harsha.jagasia@amd.com> | |
2221 | |
2222 * graphite-interchange.c: New. | |
2223 * Makefile.in (graphite-interchange.o): New. | |
2224 * graphite-poly.h (interchange_profitable_p): Declared. | |
2225 * graphite-ppl.h (value_max): New. | |
2226 | |
2227 2009-06-04 Sebastian Pop <sebastian.pop@amd.com> | |
2228 | |
2229 * graphite-dependences.c (dependence_polyhedron): Use pdr_dim. | |
2230 * graphite-poly.h: Fix some comments. | |
2231 (pdr_dim): New. | |
2232 (pdr_scop): New. | |
2233 | |
2234 2009-06-04 Sebastian Pop <sebastian.pop@amd.com> | |
2235 | |
2236 * graphite-poly.h | |
2237 (pdr_accessp_nb_subscripts): Renamed pdr_nb_subscripts. | |
2238 (pdr_accessp_nb_iterators): Renamed pdr_dim_iter_domain. | |
2239 (pdr_accessp_nb_params): Renamed pdr_nb_params. | |
2240 (pdr_accessp_alias_set_dim): Renamed pdr_alias_set_dim. | |
2241 (pdr_accessp_subscript_dim): Renamed pdr_subscript_dim. | |
2242 (pdr_accessp_iterator_dim): Renamed pdr_iterator_dim. | |
2243 (pdr_accessp_param_dim): Renamed pdr_parameter_dim. | |
2244 (pbb_nb_loops): Renamed pbb_dim_iter_domain. | |
2245 * graphite-clast-to-gimple.c: Same. | |
2246 * graphite-dependences.c: Same. | |
2247 * graphite-poly.c: Same. | |
2248 * graphite-sese-to-poly.c: Same. | |
2249 | |
2250 2009-06-03 Sebastian Pop <sebastian.pop@amd.com> | |
2251 | |
2252 * graphite-clast-to-gimple.c (build_iv_mapping): Insert full | |
2253 expressions for an IV rename, as returned by clast_to_gcc_expression. | |
2254 (copy_renames): Rename new_name to expr. | |
2255 * sese.c (debug_rename_elt): Same. | |
2256 (get_rename): Same. | |
2257 (set_rename): Same. | |
2258 (sese_adjust_liveout_phis): Call force_gimple_operand before using | |
2259 the information from the rename map. | |
2260 (rename_variables_in_stmt): Same. | |
2261 (add_loop_exit_phis): Rename new_name to expr. | |
2262 (insert_loop_close_phis): Same. | |
2263 (add_guard_exit_phis): Same. Call force_gimple_operand. | |
2264 * sese.h (struct rename_map_elt): Rename new_name to expr. | |
2265 (new_rename_map_elt): Same. | |
2266 | |
2267 2009-06-03 Sebastian Pop <sebastian.pop@amd.com> | |
2268 | |
2269 * graphite-clast-to-gimple.c (build_iv_mapping): Use set_rename. | |
2270 * sese.c (set_rename): Make it extern. | |
2271 * sese.h (set_rename): Declared. | |
2272 | |
2273 2009-06-03 Sebastian Pop <sebastian.pop@amd.com> | |
2274 | |
2275 * graphite-poly.c (extend_scattering): Free values. | |
2276 * graphite-ppl.c (new_Cloog_Domain_from_ppl_Pointset_Powerset): | |
2277 Free iterators. | |
2278 (ppl_print_powerset_matrix): Same. | |
2279 * graphite-scop-detection.c (free_scops_1): New. | |
2280 (limit_scops): Call free_scops_1. | |
2281 * graphite-sese-to-poly.c (build_scop_bbs_1): Free dom. | |
2282 (build_poly_dr): Free PPL coefficients. | |
2283 * tree-parloops.c (rewrite_all_phi_nodes_with_iv): Free bbs. | |
2284 | |
2285 2009-06-02 Sebastian Pop <sebastian.pop@amd.com> | |
2286 | |
2287 * graphite-dependences.c: New. | |
2288 * graphite-data-ref.c: Removed. | |
2289 * graphite-data-ref.h: Removed. | |
2290 * Makefile.in (graphite-data-ref.o): Removed. | |
2291 (graphite-dependences.o): Added. | |
2292 * graphite-clast-to-gimple.c: Remove dependence on graphite-data-ref.h. | |
2293 * graphite-poly.c: Same. | |
2294 Move the data dependence testing to graphite-dependences.c. | |
2295 | |
2296 2009-05-19 Tobias Grosser <grosser@fim.uni-passau.de> | |
2297 | |
2298 * graphite-scop-detection.c (graphite_can_represent_loop): Renamed | |
2299 from graphite_cannot_represent_loop. Code refactored. | |
2300 (scopdet_basic_block_info): Call graphite_can_represent_loop. | |
2301 | |
2302 2009-05-17 Li Feng <nemokingdom@gmail.com> | |
2303 | |
2304 * testsuite/gcc.dg/graphite/graphite_autopar/graphite_autopar.exp: | |
2305 Cover all the testcases (not only the filtered ones). | |
2306 | |
2307 2009-05-17 Tobias Grosser <grosser@fim.uni-passau.de> | |
2308 | |
2309 * graphite-scop-detection.c (stmt_simple_for_scop_p): Remove | |
2310 unnecessary check. Update comments. Move check for REAL_TYPE here. | |
2311 (harmful_stmt_in_bb): Remove checks for conditions. This is already | |
2312 done in (stmt_simple_for_scop_p). | |
2313 | |
2314 2009-05-14 Tobias Grosser <grosser@fim.uni-passau.de> | |
2315 | |
2316 * graphite.c (print_global_statistics): New. | |
2317 (print_graphite_scop_statistic): New. | |
2318 (print_graphite_statistics): New. | |
2319 (graphite_initialize, graphite_transform_loops): Print statistics. | |
2320 * graphite-scop-detection (build_scops): Print statistics. | |
2321 (print_graphite_scop_statistics): New. | |
2322 (print_graphite_statistics): New. | |
2323 | |
2324 2009-05-13 Sebastian Pop <sebastian.pop@amd.com> | |
2325 | |
2326 * graphite-clast-to-gimple.c (struct clast_name_index): Removed. | |
2327 (debug_clast_name_index): Removed. | |
2328 (debug_clast_name_indexes_1): Removed. | |
2329 (debug_clast_name_indexes): Removed. | |
2330 (clast_name_index_elt_info): Removed. | |
2331 (eq_clast_name_indexes): Removed. | |
2332 (clast_name_to_index): Removed. | |
2333 (new_clast_name_index): Removed. | |
2334 (save_clast_name_index): Removed. | |
2335 (save_var_name): Moved... | |
2336 (init_sese_params_index): Removed. | |
2337 (clast_name_to_gcc): Remove use of name_tree. | |
2338 (initialize_cloog_names): Same. | |
2339 (gloog): Do not call init_sese_params_index. | |
2340 * graphite-sese-to-poly.c (save_var_name): ...here. | |
2341 (parameter_index_in_region): New. | |
2342 * sese.c (new_sese): Initialize SESE_PARAMS_NAMES. | |
2343 (parameter_index_in_region): Removed. | |
2344 (is_parameter): Remove use of name_tree. | |
2345 * sese.h (struct name_tree): Removed. | |
2346 (struct sese): Remove use of name_tree. New field params_names. | |
2347 (SESE_PARAMS_NAMES): New. | |
2348 (SESE_PARAMS): Remove duplicate. | |
2349 (parameter_index_in_region): Removed. | |
2350 (sese_nb_params): Remove use of name_tree. | |
2351 (struct clast_name_index): New. | |
2352 (new_clast_name_index): New. | |
2353 (clast_name_to_index): New. | |
2354 (save_clast_name_index): New. | |
2355 (debug_clast_name_index): New. | |
2356 (debug_clast_name_indexes_1): New. | |
2357 (debug_clast_name_indexes): New. | |
2358 (clast_name_index_elt_info): New. | |
2359 (eq_clast_name_indexes): New. | |
2360 | |
2361 2009-05-13 Sebastian Pop <sebastian.pop@amd.com> | |
2362 | |
2363 * graphite-clast-to-gimple.c (compute_cloog_iv_types_1): Call | |
2364 pbb_to_depth_to_oldiv. Remove call to oldiv_for_loop. | |
2365 (graphite_loop_normal_form): Do not pass region. Do not | |
2366 initialize SESE_OLDIVS. | |
2367 (build_graphite_loop_normal_form): Update call to | |
2368 graphite_loop_normal_form. | |
2369 * sese.c (debug_oldivs): Removed. | |
2370 (new_sese): Do not initialize SESE_OLDIVS. | |
2371 (free_sese): Do not free SESE_OLDIVS. | |
2372 (oldiv_for_loop): Removed. | |
2373 * sese.h (struct sese): Remove old_ivs. | |
2374 (SESE_OLDIVS): Removed. | |
2375 (oldiv_for_loop): Removed. | |
2376 | |
2377 2009-05-13 Sebastian Pop <sebastian.pop@amd.com> | |
2378 | |
2379 * graphite-clast-to-gimple.c (clast_name_to_gcc): Pass newivs, | |
2380 remove ivstack. Remove call to loop_iv_stack_get_iv_from_name, | |
2381 replaced by a call to newivs_to_depth_to_newiv. | |
2382 (clast_to_gcc_expression): Pass newivs, remove ivstack. | |
2383 (clast_to_gcc_expression_red): Same. | |
2384 (gcc_type_for_clast_expr): Same. | |
2385 (gcc_type_for_clast_eq): Same. | |
2386 (graphite_translate_clast_equation): Same. | |
2387 (graphite_create_guard_cond_expr): Same. | |
2388 (graphite_create_new_guard): Same. | |
2389 (graphite_create_new_loop): Same. | |
2390 (build_iv_mapping): Same. | |
2391 (translate_clast): Same. | |
2392 (gloog): Same. | |
2393 (loop_iv_stack_patch_for_consts): Removed. * | |
2394 sese.c (iv_stack_entry_is_constant): Removed. | |
2395 (iv_stack_entry_is_iv): Removed. | |
2396 (loop_iv_stack_push_iv): Removed. | |
2397 (loop_iv_stack_insert_constant): Removed. | |
2398 (loop_iv_stack_pop): Removed. | |
2399 (loop_iv_stack_get_iv): Removed. | |
2400 (loop_iv_stack_get_iv_from_name): Removed. | |
2401 (debug_loop_iv_stack): Removed. | |
2402 (free_loop_iv_stack): Removed. | |
2403 (loop_iv_stack_remove_constants): Removed. * | |
2404 sese.h (iv_stack_entry_kind): Removed. | |
2405 (iv_stack_entry_data_union): Removed. | |
2406 (iv_stack_entry_struct): Removed. | |
2407 (iv_stack_entry_p): Removed. | |
2408 (debug_oldivs, debug_loop_iv_stack, loop_iv_stack_insert_constant, | |
2409 loop_iv_stack_get_iv_from_name, loop_iv_stack_push_iv, | |
2410 loop_iv_stack_get_iv, loop_iv_stack_remove_constants, | |
2411 loop_iv_stack_pop, free_loop_iv_stack): Removed. | |
2412 (gbb_loop_at_index): Fix indenting. | |
2413 (gbb_loop_index): Removed. | |
2414 | |
2415 2009-05-13 Sebastian Pop <sebastian.pop@amd.com> | |
2416 | |
2417 * graphite-clast-to-gimple.c (clast_name_to_gcc): Do not use strcmp. | |
2418 Call clast_name_to_index. | |
2419 | |
2420 2009-05-13 Sebastian Pop <sebastian.pop@amd.com> | |
2421 | |
2422 * graphite-clast-to-gimple.c (clast_name_to_gcc): Pass region, | |
2423 do not pass params. Get params from SESE_PARAMS. | |
2424 (clast_to_gcc_expression): Same. | |
2425 (clast_to_gcc_expression_red): Same. | |
2426 (gcc_type_for_clast_eq): Same. | |
2427 (graphite_translate_clast_equation): Same. | |
2428 (graphite_create_new_loop): Same. | |
2429 * sese.c (rename_variables_in_stmt): Fix comment. | |
2430 | |
2431 2009-05-13 Sebastian Pop <sebastian.pop@amd.com> | |
2432 | |
2433 * graphite-clast-to-gimple.c (graphite_create_new_loop): Pass | |
2434 newivs_index. | |
2435 Call save_clast_name_index. | |
2436 (translate_clast): Pass newivs_index. | |
2437 (gloog): Create and free newivs_index. | |
2438 | |
2439 2009-05-13 Sebastian Pop <sebastian.pop@amd.com> | |
2440 | |
2441 * graphite-clast-to-gimple.c (clast_name_index): New structure. | |
2442 (clast_name_index_p): New type. | |
2443 (debug_clast_name_index): New. | |
2444 (debug_clast_name_indexes_1): New. | |
2445 (debug_clast_name_indexes): New. | |
2446 (clast_name_index_elt_info): New. | |
2447 (eq_clast_name_indexes): New. | |
2448 (clast_name_to_index): New. | |
2449 (new_clast_name_index): New. | |
2450 (save_clast_name_index): New. | |
2451 (init_sese_params_index): New. | |
2452 (gloog): Call init_sese_params_index. | |
2453 * graphite-clast-to-gimple.h (debug_clast_name_indexes): Declared. | |
2454 * sese.c (new_sese): Initialize SESE_PARAMS_INDEX. | |
2455 (free_sese): Free SESE_PARAMS_INDEX. | |
2456 * sese.h (struct sese): Add params_index. | |
2457 (SESE_PARAMS_INDEX): New. | |
2458 | |
2459 2009-05-13 Sebastian Pop <sebastian.pop@amd.com> | |
2460 | |
2461 * graphite-clast-to-gimple.c (newivs_to_depth_to_newiv): New. | |
2462 (graphite_create_new_loop): Pass the newivs vector. Push the | |
2463 newly created IV to newivs. | |
2464 (translate_clast): Pass the newivs vector. | |
2465 (gloog): Create and destroy the newivs vector. | |
2466 | |
2467 2009-05-13 Sebastian Pop <sebastian.pop@amd.com> | |
2468 | |
2469 * graphite-clast-to-gimple.c (pbb_to_depth_to_oldiv): New. | |
2470 (graphite_loop_normal_form): Initialize loop->aux with the unique | |
2471 IV that has been created. | |
2472 | |
2473 2009-05-13 Tobias Grosser <grosser@fim.uni-passau.de> | |
2474 | |
2475 * tree-chrec.c (evolution_function_right_is_integer_cst): Allow | |
2476 scev with parameters in the base part. They where forbidden | |
2477 exidently. | |
2478 | |
2479 2009-05-11 Li Feng <nemokingdom@gmail.com> | |
2480 | |
2481 * testsuite/gcc.dg/graphite/graphite.exp: Set different default | |
2482 compile options by file names. | |
2483 * testsuite/gcc.dg/graphite/block{0-6}.c: Remove dg-option line. | |
2484 * testsuite/gcc.dg/graphite/id-{1-9}.c: Ditto. | |
2485 * testsuite/gcc.dg/graphite/scop-{0-20}.c: Ditto. | |
2486 * testsuite/gcc.dg/graphite/scop-matmult.c: Ditto. | |
2487 | |
2488 2009-05-08 Li Feng <nemokingdom@gmail.com> | |
2489 | |
2490 * testsuite/gcc.dg/graphite/graphite_autopar/graphite_autopar.exp: New. | |
2491 * testsuite/gcc.dg/graphite/graphite_autopar/force-parallel-1.c: New. | |
2492 * testsuite/gcc.dg/graphite/graphite_autopar/force-parallel-2.c: New. | |
2493 * testsuite/gcc.dg/graphite/graphite_autopar/force-parallel-3.c: New. | |
2494 | |
2495 2009-05-07 Tobias Grosser <grosser@fim.uni-passau.de> | |
2496 | |
2497 * graphite-scop-detection (build_scops_1): Fix little bug introduced | |
2498 by final cleanup. | |
2499 | |
2500 2009-05-07 Tobias Grosser <grosser@fim.uni-passau.de> | |
2501 | |
2502 * graphite-scop-detection.c (graphite_can_represent_scev): Only | |
2503 allow integer constant strides. | |
2504 (graphite_can_represent_expr): Depend on outermost_loop. | |
2505 (stmt_simple_memref_p, graphite_cannot_represent_loop, | |
2506 harmful_stmt_in_bb, is_simple_operand, stmt_simple_for_scop_p, | |
2507 build_scops_1): Same. | |
2508 (scopdet_basic_block_info): Same and insert layered SCoP | |
2509 detection. | |
2510 (try_generate_gimple_bb): Cleanup. | |
2511 (build_scops): Enable data references. | |
2512 | |
2513 * testsuite/gcc.dg/graphite/id-5.c: New. | |
2514 * testsuite/gcc.dg/graphite/id-9.c: New. | |
2515 * tree-chrec.c (evolution_function_right_is_integer_cst): New. | |
2516 * tree-chrec.h (evolution_function_right_is_integer_cst): New. | |
2517 | |
2518 2009-05-06 Tobias Grosser <grosser@fim.uni-passau.de> | |
2519 | |
2520 * sese.c (expand_scalar_variables_ssa_name): Only build expressions, | |
2521 that we have not yet built for this SCoP. | |
2522 | |
2523 2009-05-06 Tobias Grosser <grosser@fim.uni-passau.de> | |
2524 | |
2525 * sese.c (expand_scalar_variables_expr): Fix expand_scalar_variables | |
2526 for complex numbers. | |
2527 | |
2528 2009-05-06 Tobias Grosser <grosser@fim.uni-passau.de> | |
2529 | |
2530 * graphite-ppl.c: Fix build if cloog is not available. | |
2531 | |
2532 2009-05-04 Li Feng <nemokingdom@gmail.com> | |
2533 | |
2534 * tree-parloops.c (loop_parallel_p): Remove construction of | |
2535 NITER and REDUCTION_LIST. | |
2536 (try_get_loop_niter): New. | |
2537 (try_create_reduction_list): New. | |
2538 (parallelize_loops): Bypass the failed checkings in autopar | |
2539 when can_be_parallel in loop structure is set to true. | |
2540 | |
2541 2009-05-01 Tobias Grosser <grosser@fim.uni-passau.de> | |
2542 | |
2543 * testsuite/gcc.dg/graphite/id-6.c: Update testcase. | |
2544 * testsuite/gcc.dg/graphite/scop-3.c: Dito. | |
2545 | |
2546 2009-05-01 Tobias Grosser <grosser@fim.uni-passau.de> | |
2547 | |
2548 * graphite-scop-detection.c (stmt_simple_for_scop_p): | |
2549 Enable EQ_EXPR and NE_EXPR again. | |
2550 | |
2551 2009-04-30 Tobias Grosser <grosser@fim.uni-passau.de> | |
2552 | |
2553 * graphite-scop-detection.c (graphite_can_represent_scev): | |
2554 Add check if scev is affine multivariate. | |
2555 (harmful_stmt_in_bb): Check if we can represent the conditions. | |
2556 (scopdet_basic_block_info (basic_block bb, VEC): Pass the loop to | |
2557 harmful_stmt_in_bb. | |
2558 * testsuite/gcc.dg/graphite/id-7.c: New. | |
2559 | |
2560 2009-04-30 Tobias Grosser <grosser@fim.uni-passau.de> | |
2561 | |
2562 * graphite-sese-to-poly.c (bb_contains_non_iv_scalar_phi_nodes): | |
2563 Check all bbs in region, not only the bbs that are represented in | |
2564 GRAPHITE. | |
2565 (build_poly_scop): Add newline. | |
2566 * testsuite/gcc.dg/graphite/id-8.c: New. | |
2567 | |
2568 2009-04-30 Li Feng <nemokingdom@gmail.com> | |
2569 | |
2570 * cfgloop.c (alloc_loop): Initialize can_be_parallel to false | |
2571 when loop initialize. | |
2572 * cfgloop.h (struct loop): Introduce flag can_be_parallel. | |
2573 * common.opt: Declare flag_graphite_force_parallel. | |
2574 * graphite-clast-to-gimple.c (translate_clast): Mark the innermost | |
2575 loop parallel. | |
2576 * graphite-poly.c (apply_poly_transforms): Introduce | |
2577 flag_graphite_force_parallel. | |
2578 * tree-ssa-loop.c (gate_graphite_transforms): ditto. | |
2579 * toplev.c (process_options): ditto and replace a not correctly | |
2580 encoded space. | |
2581 | |
2582 2009-04-30 Li Feng <nemokingdom@gmail.com> | |
2583 | |
2584 * graphite-clast-to-gimple.c (loop_iv_stack_patch_for_consts): | |
2585 Change the call of gbb_loop_at_index and/or gbb_loop_index due | |
2586 to the redefinition. | |
2587 (compute_cloog_iv_types_1): ditto. | |
2588 (build_iv_mapping): ditto. | |
2589 * graphite-sese-to-poly.c (new_gimple_bb): Remove GBB_LOOPS related | |
2590 initialization. | |
2591 (free_gimple_bb): Removed GBB_LOOPS related free part. | |
2592 (build_bb_loops): Removed. | |
2593 * sese.h (struct gimple_bb): Removed loops. | |
2594 (GBB_LOOPS): Removed. | |
2595 (gbb_loop_at_index): Instead of using GBB_LOOPS, we use sese instead. | |
2596 (gbb_loop_index): ditto. | |
2597 | |
2598 2009-04-24 Tobias Grosser <grosser@fim.uni-passau.de> | |
2599 | |
2600 * graphite-scop-detection.c (graphite_can_represent_scev): Do not | |
2601 allow non constant strides. | |
2602 * testsuite/gcc.dg/graphite/scop-20.c: New. | |
2603 | |
2604 2009-04-24 Sebastian Pop <sebastian.pop@amd.com> | |
2605 | |
2606 * graphite-scop-detection.c (dot_all_scops): Fix system call | |
2607 return value warning. | |
2608 (dot_scop): Same. | |
2609 | |
2610 2009-04-24 Sebastian Pop <sebastian.pop@amd.com> | |
2611 | |
2612 * testsuite/gcc.dg/graphite/id-6.c: Fix pattern. | |
2613 * testsuite/gcc.dg/graphite/scop-3.c: Same. | |
2614 | |
2615 2009-04-24 Sebastian Pop <sebastian.pop@amd.com> | |
2616 | |
2617 * graphite-poly.c (map_into_dep_poly, map_dr_into_dep_poly, | |
2618 build_pairwise_constraint, dr_equality_constraints, | |
2619 build_pairwise_scheduling_equality, | |
2620 build_pairwise_scheduling_inequality, lexicographically_gt_p, | |
2621 build_lexicographically_gt_constraint, dependence_polyhedron, | |
2622 graphite_legal_transform_dr, graphite_legal_transform_bb, | |
2623 graphite_legal_transform): New. | |
2624 * graphite-poly.h (graphite_legal_transform): Declared. | |
2625 * graphite-sese-to-poly.c (build_poly_scop): Call to | |
2626 graphite_legal_transform is disabled for the moment. | |
2627 | |
2628 2009-04-24 Sebastian Pop <sebastian.pop@amd.com> | |
2629 | |
2630 * graphite-poly.h (pbb_nb_scattering_dims): New. | |
2631 (pbb_nb_scattering): Use it. | |
2632 | |
2633 2009-04-24 Sebastian Pop <sebastian.pop@amd.com> | |
2634 | |
2635 * graphite-ppl.c (ppl_insert_dimensions_pointset): Add | |
2636 Pointset_Powerset version of ppl_insert_dimensions. | |
2637 * graphite-ppl.h (ppl_insert_dimensions_pointset): Declared. | |
2638 | |
2639 2009-04-24 Sebastian Pop <sebastian.pop@amd.com> | |
2640 | |
2641 * graphite-ppl.c (ppl_insert_dimensions): Fix formatting. | |
2642 | |
2643 2009-04-24 Sebastian Pop <sebastian.pop@amd.com> | |
2644 | |
2645 * graphite-poly.h: Fix comment. | |
2646 | |
2647 2009-04-24 Sebastian Pop <sebastian.pop@amd.com> | |
2648 | |
2649 * graphite-sese-to-poly.c (build_poly_dr): Fix data ref multiplier. | |
2650 | |
2651 2009-04-24 Tobias Grosser <grosser@fim.uni-passau.de> | |
2652 | |
2653 * sese.c (expand_scalar_variables_stmt): Only iterate over the old | |
2654 statements. | |
2655 | |
2656 2009-04-24 Tobias Grosser <grosser@fim.uni-passau.de> | |
2657 | |
2658 * graphite-sese-to-poly.c (var_used_in_not_loop_header_phi_node): New. | |
2659 (graphite_stmt_p): Represent bbs necessary to build the phi nodes of | |
2660 conditions. | |
2661 | |
2662 2009-04-20 Sebastian Pop <sebastian.pop@amd.com> | |
2663 | |
2664 * graphite-scop-detection.c (stmt_simple_for_scop_p): Do not | |
2665 handle EQ_EXPR and NE_EXPR. | |
2666 | |
2667 2009-04-17 Tobias Grosser <grosser@fim.uni-passau.de> | |
2668 | |
2669 * graphite-poly.h (poly_dr): Fix comment. | |
2670 | |
2671 2009-04-09 Sebastian Pop <sebastian.pop@amd.com> | |
2672 Tobias Grosser <grosser@fim.uni-passau.de> | |
2673 | |
2674 * graphite-poly.c (new_poly_bb): Do not initialize PBB_DOMAIN | |
2675 with a zero dimension polyhedron. | |
2676 (find_scop_parameters): Move the call to scop_set_nb_params here. | |
2677 (build_loop_iteration_domains): Store in loop->aux the iteration | |
2678 domain polyhedron. | |
2679 (build_scop_iteration_domain): Fix PBB_DOMAIN for bbs not surrounded | |
2680 by any loop in scop. | |
2681 (build_poly_scop): Do not call scop_set_nb_params. | |
2682 | |
2683 2009-04-09 Sebastian Pop <sebastian.pop@amd.com> | |
2684 Tobias Grosser <grosser@fim.uni-passau.de> | |
2685 | |
2686 * graphite-sese-to-poly.c (add_condition_to_pbb): Pass code to | |
2687 add_condition_to_domain not GT_EXPR. | |
2688 | |
2689 2009-04-09 Tobias Grosser <grosser@fim.uni-passau.de> | |
2690 | |
2691 * graphite-ppl.c (debug_ppl_powerset_matrix): New. | |
2692 * graphite-ppl.h (debug_ppl_powerset_matrix): New. | |
2693 * graphite-sese-to-poly.c (add_condition_to_pbb): Use | |
2694 upper_bound_assign to calculate unions. | |
2695 * testsuite/gcc.dg/graphite/id-6.c: New. | |
2696 | |
2697 2009-04-09 Tobias Grosser <grosser@fim.uni-passau.de> | |
2698 | |
2699 * graphite-scop-detection.c (canonicalize_loop_closed_ssa): Do not | |
2700 handle abnormal edges. | |
2701 | |
2702 2009-04-09 Tobias Grosser <grosser@fim.uni-passau.de> | |
2703 | |
2704 * graphite-poly.c (new_poly_dr, free_poly_dr): New. | |
2705 (free_poly_bb): Also free poly_drs. | |
2706 * graphite-poly.h (new_poly_dr, free_poly_dr): New. | |
2707 (poly_dr): Polyhedron to Pointset_Powerset. | |
2708 (pdr_accessp_nb_subscripts): Same. | |
2709 * graphite-sese-to-poly.c (build_poly_dr): Same. And actually build | |
2710 poly_drs. | |
2711 | |
2712 2009-04-08 Sebastian Pop <sebastian.pop@amd.com> | |
2713 | |
2714 * graphite-clast-to-gimple.c (initialize_cloog_names): Change cloog | |
2715 names into more meaningful names. | |
2716 | |
2717 2009-04-08 Sebastian Pop <sebastian.pop@amd.com> | |
2718 | |
2719 * testsuite/gfortran.dg/graphite/interchange-1.c: New. | |
2720 * testsuite/gfortran.dg/graphite/interchange-2.c: New. | |
2721 | |
2722 2009-04-08 Sebastian Pop <sebastian.pop@amd.com> | |
2723 | |
2724 * graphite-clast-to-gimple.c (graphite_loop_normal_form): Do not build | |
2725 the reduction_list. | |
2726 * tree-parloops.c (rewrite_phi_with_iv): New. | |
2727 (rewrite_all_phi_nodes_with_iv): New. | |
2728 (canonicalize_loop_ivs): Call them. | |
2729 | |
2730 2009-04-08 Sebastian Pop <sebastian.pop@amd.com> | |
2731 | |
2732 * graphite-sese-to-poly.c (try_generate_gimple_bb): Use | |
2733 graphite_find_data_references_in_stmt. | |
2734 * tree-data-ref.c (graphite_find_data_references_in_stmt): New. | |
2735 * tree-data-ref.h (graphite_find_data_references_in_stmt): Declared. | |
2736 | |
2737 2009-04-08 Sebastian Pop <sebastian.pop@amd.com> | |
2738 | |
2739 * sese.c (add_loop_exit_phis): Don't fail on non SSA_NAME renames. | |
2740 | |
2741 2009-04-08 Sebastian Pop <sebastian.pop@amd.com> | |
2742 | |
2743 * graphite-sese-to-poly.c (build_scop_bbs_1): Use bb_in_sese_p | |
2744 instead of bb_in_region. | |
2745 (flag_bb_in_region): Same. Renamed flag_bb_in_sese. | |
2746 (build_sese_conditions): Use flag_bb_in_sese. | |
2747 * sese.c (register_bb_in_sese): Removed. | |
2748 (new_sese): Remove initialization of SESE_REGION_BBS. | |
2749 (free_sese): Do not free SESE_REGION_BBS. | |
2750 * sese.h (struct sese): Remove field region_basic_blocks. | |
2751 (SESE_REGION_BBS): Removed. | |
2752 (bb_in_sese_p): Implement in function of bb_in_region. | |
2753 | |
2754 2009-04-08 Sebastian Pop <sebastian.pop@amd.com> | |
2755 | |
2756 * graphite-scop-detection.c (limit_scops): Deal only with single exit | |
2757 loops. | |
2758 | |
2759 2009-04-08 Tobias Grosser <grosser@fim.uni-passau.de> | |
2760 | |
2761 * graphite-scop-detection.c (stmt_simple_for_scop_p): Allow NE_EXPR | |
2762 and EQ_EXPR. | |
2763 * graphite-sese-to-poly.c (create_linear_expr_from_tree): New. | |
2764 (add_condition_to_domain): New. | |
2765 (add_condition_to_pbb): New. | |
2766 (add_conditions_to_domain): Cleanup and handle of NE_EXPR and EQ_EXPR. | |
2767 * testsuite/gcc.dg/graphite/scop-3.c: Update number of detected SCoPs. | |
2768 | |
2769 2009-04-08 Tobias Grosser <grosser@fim.uni-passau.de> | |
2770 | |
2771 * graphite-clast-to-gimple.c (build_cloog_prog): ppl_Polyhedron -> | |
2772 ppl_Pointset_Powerset. | |
2773 * graphite-poly.c (new_poly_bb, free_poly_bb): Same. | |
2774 * graphite-poly.h (poly_bb): poly_bb.domain Same. | |
2775 (pbb_nb_loops): Same. | |
2776 * graphite-sese-to-poly.c (build_loop_iteration_domains, | |
2777 add_conditions_to_domain): Same. | |
2778 * graphite-ppl.c (new_Cloog_Domain_from_ppl_Pointset_Powerset): New. | |
2779 (ppl_print_polyhedron_matrix): ppl_Polyhedron_t -> | |
2780 ppl_const_Polyhedron_t. | |
2781 (ppl_print_powerset_matrix): New. | |
2782 * graphite-ppl.h (new_Cloog_Domain_from_ppl_Pointset_Powerset, | |
2783 ppl_print_powerset_matrix): New. | |
2784 (ppl_print_polyhedron_matrix): Updated. | |
2785 | |
2786 2009-04-07 Sebastian Pop <sebastian.pop@amd.com> | |
2787 | |
2788 * tree-scalar-evolution.c (analyze_scalar_evolution_1): Fix comment. | |
2789 | |
2790 2009-04-07 Sebastian Pop <sebastian.pop@amd.com> | |
2791 | |
2792 * graphite-poly.c (extend_scattering): Fix indenting. Free cstr. | |
2793 (print_iteration_domains, debug_iteration_domain, | |
2794 debug_iteration_domains): New. | |
2795 * graphite-poly.h (print_iteration_domains, debug_iteration_domain, | |
2796 debug_iteration_domains): Declared. | |
2797 * graphite-sese-to-poly.c (build_pbb_scattering_polyhedrons): Fix | |
2798 indenting. | |
2799 | |
2800 2009-04-03 Tobias Grosser <grosser@fim.uni-passau.de> | |
2801 Sebastian Pop <sebastian.pop@amd.com> | |
2802 | |
2803 * graphite-poly.h (print_iteration_domain): New. | |
2804 * graphite-sese-to-poly.c (add_conditions_to_domain): Fixed bug. | |
2805 (build_sese_conditions_1, build_sese_conditions_after, | |
2806 build_sese_conditions_before): New. | |
2807 (build_sese_conditions): Rewritten. | |
2808 | |
2809 2009-04-03 Sebastian Pop <sebastian.pop@amd.com> | |
2810 Tobias Grosser <grosser@fim.uni-passau.de> | |
2811 | |
2812 Cleanup of code generation liveouts. | |
2813 * graphite-clast-to-gimple.c (translate_clast): Use a single | |
2814 rename_map instead of one per translated statement. | |
2815 Do not use SESE_LIVEOUT_RENAMES. | |
2816 (graphite_loop_normal_form): Do not use SESE_REDUCTION_LIST. | |
2817 (gloog): Do not use SESE_LIVEOUT_RENAMES. | |
2818 * graphite-scop-detection.c (harmful_stmt_in_bb): Return the close | |
2819 phi node of a reduction: when a loop contains a reduction used outside | |
2820 the loop, there should be a scalar close phi node on the exit block. | |
2821 * sese.c (new_sese): Do not initialize SESE_LIVEOUT, | |
2822 SESE_LIVEOUT_RENAMES, and SESE_REDUCTION_LIST. | |
2823 (free_sese): Do not free them. | |
2824 (sese_build_liveouts_use): Do not use them. | |
2825 (sese_build_liveouts_bb): Same. | |
2826 (sese_build_liveouts): Same. | |
2827 (sese_insert_phis_for_liveouts): Same. | |
2828 (sese_adjust_phis_for_liveouts): Same. Renamed sese_adjust_liveout_phis. | |
2829 (defined_in_loop_p): New. | |
2830 (alive_after_loop): New. | |
2831 (close_phi_not_yet_inserted_p): New. | |
2832 (struct alep, alep_p): New. | |
2833 (add_loop_exit_phis): Remove from the rename_map all the names defined | |
2834 in the code generated loop. | |
2835 (insert_loop_close_phis): Traverse the rename_map passed to it. | |
2836 Don't use SESE_LIVEOUT_RENAMES. | |
2837 (default_liveout_before_guard): Renamed default_before_guard. | |
2838 (insert_guard_phis): Do not use SESE_LIVEOUT_RENAMES. | |
2839 (graphite_copy_stmts_from_block): Do not directly call set_rename. | |
2840 (register_sese_liveout_renames): Removed. | |
2841 (copy_bb_and_scalar_dependences): Do not call it. | |
2842 * sese.h (struct sese): Removed fields: liveout, liveout_renames, and | |
2843 reduction_list. | |
2844 (SESE_LIVEOUT): Removed. | |
2845 (SESE_LIVEOUT_RENAMES): Removed. | |
2846 (SESE_REDUCTION_LIST): Removed. | |
2847 (sese_build_liveouts): Removed. | |
2848 (sese_adjust_phis_for_liveouts): Renamed sese_adjust_liveout_phis. | |
2849 (insert_loop_close_phis): Pass a htab_t instead of a sese. | |
2850 (insert_guard_phis): Same. | |
2851 (rename_map_elt): Declare a VEC of them. | |
2852 * tree-parloops.c (canonicalize_loop_ivs): reduction_list contains | |
2853 trees not pointers to trees. | |
2854 | |
2855 Rewrite in canonical close SSA form: | |
2856 * graphite-scop-detection.c (contains_only_close_phi_nodes): New. | |
2857 (limit_scops): Close the scop after the block containing the close phi | |
2858 nodes. | |
2859 (canonicalize_loop_closed_ssa): New. | |
2860 (canonicalize_loop_closed_ssa_form): New. | |
2861 (build_scops): Call canonicalize_loop_closed_ssa_form. | |
2862 | |
2863 * graphite-sese-to-poly.c: Fix typos. | |
2864 | |
2865 2009-04-03 Sebastian Pop <sebastian.pop@amd.com> | |
2866 | |
2867 * graphite-poly.c (print_scattering_function, print_pbb_domain): | |
2868 Extended. | |
2869 (dump_gbb_conditions, dump_gbb_cases, print_iteration_domain): New. | |
2870 (print_pbb): Add conditions. | |
2871 | |
2872 2009-04-01 Tobias Grosser <grosser@fim.uni-passau.de> | |
2873 Sebastian Pop <sebastian.pop@amd.com> | |
2874 | |
2875 * graphite-scop-detection.c (bb_in_sd_region): Use bb_in_region. | |
2876 * graphite-sese-to-poly.c (all_non_dominated_preds_marked_p): New. | |
2877 (build_scop_bbs_1): New. | |
2878 (build_scop_bbs): Rewrite. | |
2879 * sese.h (bb_in_region): New. | |
2880 | |
2881 2009-03-29 Tobias Grosser <grosser@fim.uni-passau.de> | |
2882 | |
2883 * graphite-poly.c (new_poly_bb, free_poly_bb): Initialize/free | |
2884 poly_drs vector. | |
2885 (print_scop): Style. | |
2886 * graphite-poly.h (poly_bb): Add drs vector. | |
2887 (PBB_DRS): Add accessor. | |
2888 * graphite-sese-to-poly.c (build_poly_dr): New. | |
2889 (build_pbb_drs, build_scop_drs): New. | |
2890 (build_poly_scop): call build_scop_drs (Disabled at the moment). | |
2891 | |
2892 2009-03-29 Tobias Grosser <grosser@fim.uni-passau.de> | |
2893 | |
2894 * tree-ssa-loop.c: Include forgotten toplev.h | |
2895 | |
2896 2009-03-29 Tobias Grosser <grosser@fim.uni-passau.de> | |
2897 | |
2898 * graphite-poly.c: (apply_poly_transforms): sorry -> gcc_unreachable. | |
2899 * testsuite/gcc.dg/graphite/pr37883.c: Remove -floop-* | |
2900 * testsuite/gcc.dg/graphite/pr37928.c: Same | |
2901 * testsuite/gcc.dg/graphite/pr38409.c: Same | |
2902 * testsuite/gcc.dg/graphite/pr38498.c: Same | |
2903 * testsuite/gcc.dg/graphite/pr38559.c: Same | |
2904 * testsuite/gcc.dg/graphite/pr39335.c: Same | |
2905 * testsuite/gcc.dg/graphite/pr39335_1.c: Same | |
2906 * testsuite/gfortran.dg/graphite/block-2.f: Same | |
2907 * tree-ssa-loop.c (gate_graphite_transforms): Always fail if called | |
2908 with -floop-*. | |
2909 | |
2910 2009-03-28 Tobias Grosser <grosser@fim.uni-passau.de> | |
2911 | |
2912 * graphite-sese-to-poly.c (ref_nb_loops, build_access_matrix_with_af, | |
2913 build_access_matrix, build_scop_data_accesses): Remove access function | |
2914 building. (We get a new version soon). | |
2915 (build_bb_loops, scan_tree_for_params_right_scev): Update. | |
2916 * sese.h (nb_loops_around_loop_in_sese): Remove. | |
2917 (sese_loop_depth): Do not use SESE_LOOP_NEST any more. | |
2918 | |
2919 2009-03-27 Tobias Grosser <grosser@fim.uni-passau.de> | |
2920 Sebastian Pop <sebastian.pop@amd.com> | |
2921 | |
2922 * graphite-scop-detection.c (struct scopdet_info): Rename last | |
2923 field to exit. | |
2924 (scopdet_basic_block_info, build_scops_1): Don't use | |
2925 CDI_POST_DOMINATORS. CDI_POST_DOMINATORS should never be used. | |
2926 | |
2927 2009-03-26 Tobias Grosser <grosser@fim.uni-passau.de> | |
2928 Sebastian Pop <sebastian.pop@amd.com> | |
2929 | |
2930 * graphite-clast-to-gimple.c (gloog): Call sese_build_liveouts. | |
2931 * sese.c (sese_build_liveouts_use): Renamed from | |
2932 sese_build_livein_liveouts_use. Remove liveins. | |
2933 (sese_build_liveouts_bb): Renamed from sese_build_livein_liveouts_bb. | |
2934 Call sese_build_liveouts_use. | |
2935 (sese_build_liveouts): Renamed from sese_build_livein_liveouts. | |
2936 Call sese_build_liveouts_bb. | |
2937 (new_sese, free_sese): Remove liveins. | |
2938 (sese_add_exit_phis_var): Deleted. | |
2939 (sese_insert_phis_for_liveouts): Call sese_add_exit_phis_edge | |
2940 directly. | |
2941 (graphite_copy_stmts_from_block): Remove SESE_NUM_VER. | |
2942 | |
2943 * sese.h (sese): Remove num_ver and livein. | |
2944 (SESE_LIVEIN, SESE_LIVEIN_VER, SESE_NUM_VER): Removed. | |
2945 | |
2946 2009-03-25 Tobias Grosser <grosser@fim.uni-passau.de> | |
2947 | |
2948 * graphite-sese-to-poly.c (build_scop_scattering): Fix compile. | |
2949 | |
2950 2009-03-25 Tobias Grosser <grosser@fim.uni-passau.de> | |
2951 | |
2952 * graphite-sese-to-poly.c (compare_prefix_loops): Removed. | |
2953 (build_scop_scattering): Do not use compare_prefix_loops any more. | |
2954 (nb_common_loops): New. | |
2955 | |
2956 2009-03-24 Sebastian Pop <sebastian.pop@amd.com> | |
2957 | |
2958 * sese.c (get_new_name_from_old_name): Renamed get_rename. | |
2959 (register_old_and_new_names): Renamed set_rename. | |
2960 | |
2961 2009-03-24 Sebastian Pop <sebastian.pop@amd.com> | |
2962 | |
2963 * graphite-scop-detection.h (nb_reductions_in_loop): Revert removal | |
2964 of the decl from the previous commit. | |
2965 | |
2966 2009-03-24 Sebastian Pop <sebastian.pop@amd.com> | |
2967 | |
2968 * graphite-scop-detection.c (dot_scop): New. | |
2969 * graphite-scop-detection.h (dot_scop): Declared. | |
2970 | |
2971 2009-03-24 Sebastian Pop <sebastian.pop@amd.com> | |
2972 | |
2973 * graphite-sese-to-poly.c (compare_prefix_loops): Fix compare. | |
2974 | |
2975 2009-03-24 Sebastian Pop <sebastian.pop@amd.com> | |
2976 | |
2977 * cfgloopmanip.c (create_empty_loop_on_edge): Generate the loop exit | |
2978 condition at the end of the loop. | |
2979 * graphite.c (graphite_initialize, graphite_finalize): Print to | |
2980 dump_file the compiled function. | |
2981 * graphite-clast-to-gimple.c (graphite_create_new_loop): Update use | |
2982 of create_empty_loop_on_edge. | |
2983 (translate_clast): Update the code generation of loops for the new | |
2984 shape of loops. | |
2985 * cfgloop.h (create_empty_loop_on_edge): Update declaration. | |
2986 | |
2987 2009-03-24 Sebastian Pop <sebastian.pop@amd.com> | |
2988 | |
2989 Reverted the patch from 2009-03-19. | |
2990 | |
2991 2009-03-19 Tobias Grosser <grosser@fim.uni-passau.de> | |
2992 | |
2993 * graphite-poly.c (new_poly_bb, free_poly_bb): Initialize/free | |
2994 poly_drs vector. | |
2995 (print_scop): Style. | |
2996 * graphite-poly.h (poly_bb): Add drs vector. | |
2997 (PBB_DRS): Add accessor. | |
2998 * graphite-sese-to-poly.c (ref_nb_loops): Remove. | |
2999 (build_access_matrix_with_af, build_access_matrix, | |
3000 build_scop_data_accesses): Delete. | |
3001 (build_poly_dr): New. | |
3002 (build_pbb_drs, build_scop_drs): New. | |
3003 (build_poly_scop): call build_scop_drs. | |
3004 | |
3005 2009-03-13 Sebastian Pop <sebastian.pop@amd.com> | |
3006 | |
3007 * graphite-scop-detection.c (dot_all_scops_1): Close the table | |
3008 once per basic block. | |
3009 | |
3010 2009-03-13 Tobias Grosser <grosser@fim.uni-passau.de> | |
3011 | |
3012 * graphite-scop-detection.c (graphite_can_represent_scev): New. | |
3013 (graphite_can_represent_expr): Renamed from loop_affine_expr | |
3014 and enhanced. | |
3015 (stmt_simple_for_scop_p): Call graphite_can_represent_expr. | |
3016 (graphite_cannot_represent_loop): Add scop_entry to parameters. | |
3017 (scopdet_basic_block_info): Actually define entry_block. | |
3018 (stmt_simple_memref_p): Moved here from ... | |
3019 | |
3020 * tree-data-ref.c (stmt_simple_memref_p): here. | |
3021 * tree-data-ref.h (stmt_simple_memref_p): Removed. | |
3022 | |
3023 2009-03-13 Tobias Grosser <grosser@fim.uni-passau.de> | |
3024 | |
3025 * testsuite/gcc.dg/graphite/id-4.c: New. | |
3026 | |
3027 2009-03-12 Sebastian Pop <sebastian.pop@amd.com> | |
3028 | |
3029 * sese.c (expand_scalar_variables_expr): Handle tcc_comparison. | |
3030 (register_old_and_new_names): Update the content of the map. | |
3031 When there was already a rename_map_elt in the map at that | |
3032 location, free it. | |
3033 (copy_bb_and_scalar_dependences): Do rename_variables after | |
3034 expand_scalar_variables. | |
3035 * graphite-clast-to-gimple.c (build_iv_mapping): Update the content | |
3036 of the map. When there was already a rename_map_elt in the | |
3037 map at that location, free it. | |
3038 (translate_clast): Pass the rename_map. Do not initialize and free | |
3039 a rename_map per stmt_user. | |
3040 (gloog): Initialize and free one rename_map and pass it to | |
3041 translate_clast. | |
3042 | |
3043 2009-03-12 Sebastian Pop <sebastian.pop@amd.com> | |
3044 | |
3045 * sese.c (expand_scalar_variables_stmt, | |
3046 expand_scalar_variables_ssa_name): Add a gimple_stmt_iterator | |
3047 parameter. | |
3048 (expand_scalar_variables_expr): Handle REALPART_EXPR and IMAGPART_EXPR. | |
3049 (expand_scalar_variables): Pass to expand_scalar_variables_stmt | |
3050 the gimple_stmt_iterator of the statement to be expanded. | |
3051 * graphite-scop-detection.c (is_simple_operand): Do handle | |
3052 REALPART_EXPR. | |
3053 | |
3054 2009-03-11 Tobias Grosser <grosser@fim.uni-passau.de> | |
3055 | |
3056 * graphite-scop-detection.c (is_simple_operand): Do not handle | |
3057 REALPART_EXPR. | |
3058 * testsuite/gcc.dg/graphite/id-2.c: New. | |
3059 | |
3060 * graphite-sese-to-poly.c (build_bb_loops, | |
3061 add_value_to_dim, scan_tree_for_params_right_scev, | |
3062 scan_tree_for_params_int, scan_tree_for_params, idx_record_params, | |
3063 find_params_in_bb, build_loop_iteration_domains, | |
3064 add_conditions_to_domain): Remove subtract. | |
3065 | |
3066 2009-03-11 Tobias Grosser <grosser@fim.uni-passau.de> | |
3067 | |
3068 * graphite-clast-to-gimple.c (loop_iv_stack_patch_for_consts, | |
3069 build_iv_mapping, compute_cloog_iv_types_1, build_cloog_prog): | |
3070 pbb_loop_at_index -> gbb_loop_at_index. | |
3071 * graphite-poly.c (new_poly_bb, new_scop): New accessors. | |
3072 (debug_loop_vec): Delete. | |
3073 * graphite-poly.h (poly_bb, scop): Change black_box and region to void | |
3074 pointer. Move LOOPS to gimple_bb_p and insert nb_params. | |
3075 (PBB_LOOPS): Removed. | |
3076 (PBB_BLACK_BOX): Insert cast. | |
3077 (pbb_set_black_box): New setter. | |
3078 (pbb_loop_at_index, pbb_loop_index): Removed. | |
3079 (scop_set_region, scop_set_nb_params): New. | |
3080 * graphite-sese-to-poly.c (new_gimple_bb, free_gimple_bb, | |
3081 build_scop_scattering, build_bb_loops): Add GBB_LOOPS. | |
3082 (build_poly_scop): Use scop_set_nb_params. | |
3083 * sese.h (gimple_bb): Add LOOPS. | |
3084 (GBB_LOOPS, gbb_loop_index, gbb_loop_at_index): New. | |
3085 | |
3086 2009-03-11 Tobias Grosser <grosser@fim.uni-passau.de> | |
3087 | |
3088 Revert previous commit. | |
3089 | |
3090 2009-03-11 Sebastian Pop <sebastian.pop@amd.com> | |
3091 | |
3092 * sese.c (expand_scalar_variables_expr): Handle tcc_comparison. | |
3093 (register_old_and_new_names): Update the content of the map. | |
3094 When there was already a rename_map_elt in the map at that | |
3095 location, free it. | |
3096 (copy_bb_and_scalar_dependences): Do rename_variables after | |
3097 expand_scalar_variables. | |
3098 * graphite-clast-to-gimple.c (build_iv_mapping): Update the content | |
3099 of the map. When there was already a rename_map_elt in the | |
3100 map at that location, free it. | |
3101 (translate_clast): Pass the rename_map. Do not initialize and free | |
3102 a rename_map per stmt_user. | |
3103 (gloog): Initialize and free one rename_map and pass it to | |
3104 translate_clast. | |
3105 | |
3106 2009-03-11 Tobias Grosser <grosser@fim.uni-passau.de> | |
3107 | |
3108 Remove forgotten line in revert. | |
3109 | |
3110 2009-03-11 Sebastian Pop <sebastian.pop@amd.com> | |
3111 | |
3112 Revert previous commit. | |
3113 | |
3114 2009-03-10 Sebastian Pop <sebastian.pop@amd.com> | |
3115 | |
3116 * sese.c (register_old_and_new_names): Update the content | |
3117 of the map. When there was already a rename_map_elt in the | |
3118 map at that location, free it. | |
3119 (copy_bb_and_scalar_dependences): Do rename_variables after | |
3120 expand_scalar_variables. | |
3121 * graphite-clast-to-gimple.c (build_iv_mapping): Update the content | |
3122 of the map. When there was already a rename_map_elt in the | |
3123 map at that location, free it. | |
3124 (translate_clast): Pass the rename_map. Do not initialize and free | |
3125 a rename_map per stmt_user. | |
3126 (gloog): Initialize and free one rename_map and pass it to | |
3127 translate_clast. | |
3128 | |
3129 2009-03-10 Sebastian Pop <sebastian.pop@amd.com> | |
3130 | |
3131 * graphite-clast-to-gimple.c (translate_clast): context_loop | |
3132 is never NULL. | |
3133 | |
3134 2009-03-10 Tobias Grosser <grosser@fim.uni-passau.de> | |
3135 Sebastian Pop <sebastian.pop@amd.com> | |
3136 | |
3137 * graphite-ppl.c (ppl_insert_dimensions): Fix stupid mistake | |
3138 of the use of ppl_Polyhedron_map_space_dimensions. | |
3139 | |
3140 2009-03-10 Tobias Grosser <grosser@fim.uni-passau.de> | |
3141 Sebastian Pop <sebastian.pop@amd.com> | |
3142 | |
3143 * graphite-poly.c (unify_scattering_dimensions): Fix types. | |
3144 * graphite-poly.h (poly_dr_p, poly_dr, POLY_DR_TYPE, PDR_BB, | |
3145 PDR_TYPE, PDR_ACCESSES, pdr_accessp_nb_subscripts, | |
3146 pdr_accessp_nb_iterators, pdr_accessp_nb_params, | |
3147 pdr_accessp_alias_set_dim, pdr_accessp_subscript_dim, | |
3148 pdr_accessp_iterator_dim, pdr_accessp_param_dim, | |
3149 pbb_nb_params): New. | |
3150 (pbb_nb_loops, pbb_nb_scattering, scop_nb_params, | |
3151 nb_loops_around_pbb): Adapt return types. | |
3152 | |
3153 2009-03-09 Tobias Grosser <grosser@fim.uni-passau.de> | |
3154 | |
3155 * Makefile.in (graphite.o, graphite-sese-to-poly.o, | |
3156 graphite-clast-to-gimple.o, graphite-data-ref.o, | |
3157 graphite-scop-detection.o, graphite-poly.o): Add | |
3158 more headers. | |
3159 | |
3160 2009-03-05 Tobias Grosser <grosser@fim.uni-passau.de> | |
3161 | |
3162 * Makefile.in (graphite.o, graphite-sese-to-poly.o, | |
3163 graphite-clast-to-gimple.o, graphite-data-ref.o, | |
3164 graphite-scop-detection.o, graphite-poly.o): Add graphite-poly.h. | |
3165 | |
3166 2009-03-04 Tobias Grosser <grosser@fim.uni-passau.de> | |
3167 | |
3168 * testsuite/gcc.dg/graphite/pr37485.c: Remove -floop-block | |
3169 * testsuite/gcc.dg/graphite/pr37828.c: Same. | |
3170 * testsuite/gcc.dg/graphite/pr37684.c: Same. | |
3171 * testsuite/gcc.dg/graphite/block-0.c: Same. | |
3172 * testsuite/gcc.dg/graphite/block-1.c: Same. | |
3173 * testsuite/gcc.dg/graphite/block-2.c: Same. | |
3174 * testsuite/gcc.dg/graphite/block-3.c: Same. | |
3175 * testsuite/gcc.dg/graphite/block-4.c: Same. | |
3176 * testsuite/gcc.dg/graphite/block-5.c: Same. | |
3177 * testsuite/gcc.dg/graphite/block-6.c: Same. | |
3178 * testsuite/gfortran.dg/graphite/pr38083.f90: Same. | |
3179 * testsuite/gfortran.dg/graphite/block-1.f90: Same. | |
3180 * testsuite/gfortran.dg/graphite/block-3.f90: Same. | |
3181 * testsuite/gfortran.dg/graphite/pr37852.f90: Same. | |
3182 * testsuite/gfortran.dg/graphite/block-4.f90: Same. | |
3183 * testsuite/gfortran.dg/graphite/pr37980.f90: Same. | |
3184 * testsuite/gfortran.dg/graphite/pr38953.f90: Same. | |
3185 * testsuite/gfortran.dg/graphite/pr37857.f90: Same. | |
3186 * opts.c: Remove -floop-block from -O2. | |
3187 * graphite-poly.c: Fail if -floop-block -floop-interchange or | |
3188 -floop-strip-mine are used. | |
3189 | |
3190 2009-03-04 Tobias Grosser <grosser@fim.uni-passau.de> | |
3191 Sebastian Pop <sebastian.pop@amd.com> | |
3192 | |
3193 * graphite-clast-to-gimple.c (build_cloog_prog): Unify scattering | |
3194 dimensions. | |
3195 * graphite-poly.c (pbb_compare, graphite_sort_pbbs, | |
3196 graphite_trans_bb_move_loop, graphite_trans_bb_strip_mine, | |
3197 strip_mine_profitable_p, is_interchange_valid, | |
3198 graphite_trans_bb_block, graphite_trans_loop_block, | |
3199 graphite_trans_scop_block): Temporary removed. | |
3200 (extend_scattering, unify_scattering_dimensions): New. | |
3201 (print_scattering_function, graphite_read_transforms): | |
3202 PBB_SCATTERING -> PBB_TRANSFORMED_SCATTERING. | |
3203 (graphite_generate_scattering_fns): Removed. | |
3204 (apply_poly_transforms): Cleanup. | |
3205 (free_poly_bb): Add PBB_SCATTERING -> PBB_TRANSFORMED_SCATTERING. | |
3206 (schedule_to_scattering): Moved. | |
3207 (PBB_STATIC_SCHEDULE, PBB_SCATTERING): Removed. | |
3208 (PBB_ORIGINAL_SCATTERING, PBB_TRANSFORMED_SCATTERING): New. | |
3209 (pbb_nb_scattering): New. | |
3210 (SCOP_ENTRY, SCOP_EXIT, SCOP_REGION_BBS, SCOP_DEP_GRAPH, SCOP_PARAMS, | |
3211 SCOP_LOOP_NEST, SCOP_PARAMS, SCOP_OLDIVS, SCOP_LIVEOUT_RENAMES): | |
3212 Removed. | |
3213 * graphite-ppl.c (ppl_insert_dimensions): Extended and renamed from | |
3214 shift_poly. | |
3215 (ppl_strip_loop): PBB_SCATTERING -> PBB_TRANSFORMED_SCATTERING. | |
3216 * graphite-scop-detection.c (dot_all_scops_1): PBB_SCATTERING | |
3217 -> PBB_TRANSFORMED_SCATTERING. | |
3218 * graphite-sese-to-poly.c (build_scop_bbs): Remove region. | |
3219 (build_pbb_scattering_polyhedron): Moved from schedule_to_scattering. | |
3220 (build_scop_scattering): Renamed from build_scop_canonical_schedules. | |
3221 (check_poly_representation): Do not return bool. | |
3222 (graphite_transform_loops): Reformat. | |
3223 * sese.h (SESE_ENTRY_BB, SESE_EXIT_BB): New. | |
3224 | |
3225 2009-03-04 Sebastian Pop <sebastian.pop@amd.com> | |
3226 | |
3227 * graphite-poly.c (print_pbb_domain, print_pbb, print_scop, | |
3228 debug_pbb_domain, debug_pbb, debug_scop): New. | |
3229 * graphite-poly.h (print_pbb_domain, print_pbb, print_scop, | |
3230 debug_pbb_domain, debug_pbb, debug_scop): Declared. | |
3231 | |
3232 2009-03-02 Sebastian Pop <sebastian.pop@amd.com> | |
3233 | |
3234 PR middle-end/39335 | |
3235 * tree-parloops.c (canonicalize_loop_ivs): Call fold_convert | |
3236 when the type precision of the induction variable should be | |
3237 larger than the type precision of nit. | |
3238 (gen_parallel_loop): Update use of canonicalize_loop_ivs. | |
3239 * graphite-clast-to-gimple.c (graphite_loop_normal_form): Same. | |
3240 * tree-flow.h (canonicalize_loop_ivs): Update declaration. | |
3241 | |
3242 * testsuite/gcc.dg/graphite/pr39335_1.c: New. | |
3243 * testsuite/gcc.dg/graphite/pr39335.c: New. | |
3244 | |
3245 2009-03-02 Sebastian Pop <sebastian.pop@amd.com> | |
3246 | |
3247 * tree-parloops.c (canonicalize_loop_ivs): reduction_list contains | |
3248 SSA_NAMES not struct reduction_info. | |
3249 | |
3250 2009-03-02 Sebastian Pop <sebastian.pop@amd.com> | |
3251 | |
3252 * sese.c (expand_scalar_variables_expr): Handle ADDR_EXPR. | |
3253 | |
3254 2009-02-27 Sebastian Pop <sebastian.pop@amd.com> | |
3255 Tobias Grosser <grosser@fim.uni-passau.de> | |
3256 | |
3257 * sese.c (new_sese): Initialize SESE_REDUCTION_LIST. | |
3258 (free_sese): Free SESE_REDUCTION_LIST. | |
3259 * sese.h (struct sese): Add field reduction_list. | |
3260 (SESE_REDUCTION_LIST): New. | |
3261 * graphite-clast-to-gimple.c (graphite_loop_normal_form): Call | |
3262 canonicalize_loop_ivs on SESE_REDUCTION_LIST. | |
3263 | |
3264 2009-02-27 Sebastian Pop <sebastian.pop@amd.com> | |
3265 Tobias Grosser <grosser@fim.uni-passau.de> | |
3266 | |
3267 * tree-flow.h (gather_scalar_reductions): Use struct loop * instead | |
3268 of loop_p. | |
3269 | |
3270 2009-02-27 Sebastian Pop <sebastian.pop@amd.com> | |
3271 Tobias Grosser <grosser@fim.uni-passau.de> | |
3272 | |
3273 * tree-parloops.c (struct brli, build_reduction_list_info, | |
3274 analyze_reduction_list, gather_scalar_reductions): New. | |
3275 (loop_parallel_p): Build a reduction list containing only | |
3276 PHI_RESULT SSA_NAMEs: call gather_scalar_reductions. | |
3277 (gen_parallel_loop): Call the analysis analyze_reduction_list. | |
3278 (parallelize_loops): Now reduction_list is a htab_t of SSA_NAMEs. | |
3279 * tree-flow.h (gather_scalar_reductions): Declared. | |
3280 | |
3281 2009-02-26 Sebastian Pop <sebastian.pop@amd.com> | |
3282 | |
3283 PR middle-end/39308 | |
3284 * graphite-clast-to-gimple.c (graphite_loop_normal_form): Do not call | |
3285 number_of_iterations_exit from a gcc_assert. | |
3286 | |
3287 2009-02-25 Sebastian Pop <sebastian.pop@amd.com> | |
3288 Jan Sjodin <jan.sjodin@amd.com> | |
3289 | |
3290 * output.h (graphite_out_file, graphite_in_file): Declared. | |
3291 * toplev.c (graphite_out_file, graphite_in_file): New. | |
3292 (init_asm_output): Initialize graphite_in_file and graphite_out_file. | |
3293 * graphite-clast-to-gimple.c (build_cloog_prog): Read PBB_SCATTERING. | |
3294 Don't call schedule_to_scattering. | |
3295 * common.opt (fgraphite-write, fgraphite-read): New. | |
3296 * graphite-poly.c: Include output.h. | |
3297 (print_scattering_function, print_scattering_functions, | |
3298 debug_scattering_function, debug_scattering_functions, | |
3299 graphite_write_transforms, graphite_read_transforms, | |
3300 graphite_generate_scattering_fns): New. | |
3301 (apply_poly_transforms): Do not apply transform if flag_graphite_read. | |
3302 Call graphite_generate_scattering_fns, graphite_write_transforms, | |
3303 graphite_read_transforms. | |
3304 (new_poly_bb): Initialize PBB_SCATTERING. | |
3305 (free_poly_bb): Free PBB_SCATTERING. | |
3306 (schedule_to_scattering): Does not return, initialize PBB_SCATTERING. | |
3307 * graphite-poly.h (struct poly_bb): Add field scattering. | |
3308 (PBB_SCATTERING): New. | |
3309 (print_scattering_function, print_scattering_functions, | |
3310 debug_scattering_function, debug_scattering_functions): Declared. | |
3311 * graphite-ppl.c (cloog_matrix_to_ppl_constraint): Matrices contain | |
3312 GMP values, not integers! | |
3313 (ppl_print_polyhedron_matrix, debug_ppl_polyhedron_matrix, | |
3314 ppl_read_polyhedron_matrix): New. | |
3315 * graphite-ppl.h (ppl_print_polyhedron_matrix, | |
3316 debug_ppl_polyhedron_matrix, | |
3317 ppl_read_polyhedron_matrix): Declared. | |
3318 * Makefile.in (graphite-poly.o): Depends on output.h. | |
3319 | |
3320 2009-02-23 Sebastian Pop <sebastian.pop@amd.com> | |
3321 Tobias Grosser <grosser@fim.uni-passau.de> | |
3322 | |
3323 Revert this change: | |
3324 * graphite-scop-detection.c (stmt_simple_for_scop_p): Analyze | |
3325 scalar evolutions in the scop_entry->loop_father. | |
3326 | |
3327 2009-02-23 Sebastian Pop <sebastian.pop@amd.com> | |
3328 Tobias Grosser <grosser@fim.uni-passau.de> | |
3329 | |
3330 * graphite.h (ref_nb_loops): Remove declaration. | |
3331 (struct gimple_bb, gimple_bb_p, GBB_BB, GBB_DATA_REFS, GBB_CONDITIONS, | |
3332 GBB_CONDITION_CASES, GBB_CLOOG_IV_TYPES, gbb_loop, print_gimple_bb, | |
3333 debug_gbb): Moved to sese.h. | |
3334 * sese.h: As said. | |
3335 | |
3336 2009-02-23 Sebastian Pop <sebastian.pop@amd.com> | |
3337 Tobias Grosser <grosser@fim.uni-passau.de> | |
3338 | |
3339 * graphite-data-ref.[ch]: Disable. | |
3340 | |
3341 2009-02-23 Sebastian Pop <sebastian.pop@amd.com> | |
3342 Tobias Grosser <grosser@fim.uni-passau.de> | |
3343 | |
3344 * graphite-scop-detection.c (stmt_simple_for_scop_p): Analyze | |
3345 scalar evolutions in the scop_entry->loop_father. | |
3346 | |
3347 2009-02-23 Sebastian Pop <sebastian.pop@amd.com> | |
3348 | |
3349 * graphite-scop-detection.c (nb_reductions_in_loop): Moved here... | |
3350 (graphite_cannot_represent_loop_niter): Renamed | |
3351 graphite_cannot_represent_loop. Call nb_reductions_in_loop. | |
3352 (limit_scops): build_sese_loop_nests does not return a bool. | |
3353 * graphite-scop-detection.h (nb_reductions_in_loop): Declared. | |
3354 * sese.c (nb_reductions_in_loop): ... from here. | |
3355 (graphite_loop_normal_form): ... from here. | |
3356 (sese_record_loop): Does not fail, so does not return a bool. | |
3357 (build_sese_loop_nests): Same. | |
3358 * sese.h (build_sese_loop_nests): Update declaration. | |
3359 * graphite-clast-to-gimple.c (graphite_loop_normal_form): Moved here... | |
3360 (build_graphite_loop_normal_form): New. | |
3361 (gloog): Call build_graphite_loop_normal_form. | |
3362 * graphite-sese-to-poly.c (build_poly_scop): Don't fail on | |
3363 build_sese_loop_nests. | |
3364 | |
3365 * testsuite/gcc.dg/graphite/id-1.c: New. | |
3366 | |
3367 2009-02-23 Sebastian Pop <sebastian.pop@amd.com> | |
3368 Tobias Grosser <grosser@fim.uni-passau.de> | |
3369 | |
3370 * graphite-sese-to-poly.c (scan_tree_for_params): Remove REAL_CST. | |
3371 The SCoP detection fix is sufficient. | |
3372 | |
3373 2009-02-21 Sebastian Pop <sebastian.pop@amd.com> | |
3374 | |
3375 PR tree-optimization/39260 | |
3376 * graphite-scop-detection.c (harmful_stmt_in_bb): Stop a SCoP when | |
3377 the basic block contains a condition with a real type. | |
3378 * graphite-sese-to-poly.c (scan_tree_for_params): Handle REAL_CST. | |
3379 | |
3380 * gcc.dg/graphite/pr39260.c: New. | |
3381 | |
3382 2009-02-21 Sebastian Pop <sebastian.pop@amd.com> | |
3383 | |
3384 * graphite-poly.c: Inlcude params.h. | |
3385 (graphite_trans_loop_block): Use PARAM_LOOP_BLOCK_TILE_SIZE for | |
3386 the size of a tile. | |
3387 * Makefile.in (graphite-poly.o): Depend on PARAMS_H. | |
3388 * params.def (PARAM_LOOP_BLOCK_TILE_SIZE): Define. | |
3389 | |
3390 2009-02-20 Sebastian Pop <sebastian.pop@amd.com> | |
3391 Tobias Grosser <grosser@fim.uni-passau.de> | |
3392 | |
3393 * graphite-scop-detection.c (dot_all_scops_1, | |
3394 dot_all_scops): Moved here. | |
3395 * graphite-scop-detection.h (dot_all_scops): Declared here. | |
3396 * graphite.c (graphite_initialize, graphite_finalize): New. | |
3397 (graphite_transform_loops): Cleaned up. | |
3398 * sese.c (debug_oldivs): Moved here. | |
3399 * graphite-poly.c (graphite_apply_transformations): Renamed | |
3400 apply_poly_transforms. | |
3401 (debug_loop_vec): Moved here. | |
3402 * graphite-sese-to-poly.c (build_bb_loops, build_sese_conditions_1, | |
3403 scop_contains_non_iv_scalar_phi_nodes, build_sese_conditions, | |
3404 find_scop_parameters, build_scop_iteration_domain, | |
3405 add_conditions_to_constraints, build_scop_canonical_schedules, | |
3406 build_scop_data_accesses): Now static. | |
3407 (build_poly_scop, check_poly_representation): New. | |
3408 | |
3409 2009-02-20 Sebastian Pop <sebastian.pop@amd.com> | |
3410 | |
3411 * graphite.c (graphite_stmt_p, new_gimple_bb, free_gimple_bb, | |
3412 remove_gbbs_in_scop, free_scops, try_generate_gimple_bb, | |
3413 build_scop_bbs, ref_nb_loops, compare_prefix_loops, | |
3414 build_scop_canonical_schedules, build_bb_loops, add_value_to_dim, | |
3415 scan_tree_for_params_right_scev, scan_tree_for_params_int, | |
3416 scan_tree_for_params, struct irp_data, dx_record_params, | |
3417 find_params_in_bb, find_scop_parameters, gbb_from_bb, | |
3418 build_loop_iteration_domains, add_conditions_to_domain, | |
3419 phi_node_is_iv, bb_contains_non_iv_scalar_phi_nodes, | |
3420 scop_contains_non_iv_scalar_phi_nodes, build_sese_conditions_1, | |
3421 build_sese_conditions, add_conditions_to_constraints, | |
3422 build_scop_iteration_domain, build_access_matrix_with_af, | |
3423 build_access_matrix, | |
3424 build_scop_data_accesses): Moved to graphite-sese-to-poly.c. | |
3425 | |
3426 * graphite-sese-to-poly.c: New. | |
3427 * graphite-sese-to-poly.h: New. | |
3428 | |
3429 * Makefile.in: Add new rule for graphite-sese-to-poly.o. | |
3430 | |
3431 2009-02-20 Sebastian Pop <sebastian.pop@amd.com> | |
3432 | |
3433 * graphite.c: Split graphite code generation to a new file. | |
3434 (graphite_verify, gmp_cst_to_tree, clast_name_to_gcc, | |
3435 max_precision_type, clast_to_gcc_expression_red, | |
3436 clast_to_gcc_expression, gcc_type_for_clast_expr, | |
3437 gcc_type_for_clast_eq, loop_iv_stack_patch_for_consts, | |
3438 graphite_translate_clast_equation, graphite_create_guard_cond_expr, | |
3439 graphite_create_new_guard, clast_get_body_of_loop, | |
3440 gcc_type_for_cloog_iv, gcc_type_for_iv_of_clast_loop, | |
3441 graphite_create_new_loop, build_iv_mapping, copy_renames, | |
3442 translate_clast, find_cloog_iv_in_expr, compute_cloog_iv_types_1, | |
3443 compute_cloog_iv_types, free_scattering, save_var_name, | |
3444 initialize_cloog_names, build_scop_context, build_cloog_prog, | |
3445 set_cloog_options, debug_clast_stmt, scop_to_clast, | |
3446 print_generated_program, debug_generated_program, | |
3447 gloog): Moved to graphite-clast-to-gimple.c. | |
3448 | |
3449 (struct cloog_prog_clast): Moved to graphite-clast-to-gimple.h. | |
3450 | |
3451 (iv_stack_entry_is_constant, iv_stack_entry_is_iv, | |
3452 loop_iv_stack_push_iv, loop_iv_stack_insert_constant, | |
3453 loop_iv_stack_pop, loop_iv_stack_get_iv, | |
3454 loop_iv_stack_get_iv_from_name, debug_loop_iv_stack, | |
3455 free_loop_iv_stack, loop_iv_stack_remove_constants, | |
3456 debug_rename_elt, debug_rename_map_1, debug_rename_map, | |
3457 rename_map_elt_info, eq_rename_map_elts, debug_ivtype_elt, | |
3458 debug_ivtype_map_1, debug_ivtype_map, ivtype_map_elt_info, | |
3459 eq_ivtype_map_elts, sese_add_exit_phis_edge, | |
3460 sese_add_exit_phis_var, sese_insert_phis_for_liveouts, | |
3461 get_vdef_before_sese, sese_adjust_vphi, | |
3462 get_new_name_from_old_name, sese_adjust_phis_for_liveouts, | |
3463 oldiv_for_loop, rename_variables_in_stmt, is_parameter, | |
3464 is_iv, expand_scalar_variables_ssa_name, | |
3465 expand_scalar_variables_expr, expand_scalar_variables_stmt, | |
3466 expand_scalar_variables, rename_variables, remove_condition, | |
3467 get_true_edge_from_guard_bb, get_false_edge_from_guard_bb, | |
3468 add_loop_exit_phis, insert_loop_close_phis, struct igp, | |
3469 default_liveout_before_guard, add_guard_exit_phis, | |
3470 insert_guard_phis, register_old_and_new_names, | |
3471 graphite_copy_stmts_from_block, register_sese_liveout_renames, | |
3472 copy_bb_and_scalar_dependences, outermost_loop_in_sese, | |
3473 if_region_set_false_region, create_if_region_on_edge, | |
3474 move_sese_in_condition): Moved to sese.c. | |
3475 | |
3476 (nb_loops_around_loop_in_sese, struct ifsese, if_region_entry, | |
3477 if_region_exit, if_region_get_condition_block, | |
3478 struct rename_map_elt, new_rename_map_elt, enum iv_stack_entry_kind, | |
3479 union iv_stack_entry_data_union, struct iv_stack_entry_struct, | |
3480 iv_stack_entry_p, loop_iv_stack, struct ivtype_map_elt, | |
3481 ivtype_map_elt, new_ivtype_map_elt, | |
3482 recompute_all_dominators): Moved to sese.h. | |
3483 | |
3484 * graphite-clast-to-gimple.c: New. | |
3485 * graphite-clast-to-gimple.h: New. | |
3486 * Makefile.in: Add new rule for graphite-clast-to-gimple.o. | |
3487 * sese.c: Modified as said above. | |
3488 * sese.h: Same. | |
3489 | |
3490 2009-02-20 Sebastian Pop <sebastian.pop@amd.com> | |
3491 | |
3492 * graphite.c: Split scop detection to a new file. | |
3493 (enum gbb_type, gbb_type, get_bb_type, struct sd_region_p, sd_region, | |
3494 move_sd_regions, loop_affine_expr, exclude_component_ref, | |
3495 is_simple_operand, stmt_simple_for_scop_p, harmful_stmt_in_bb, | |
3496 graphite_cannot_represent_loop_niter, struct scopdet_info, | |
3497 scopdet_basic_block_info, build_scops_1, bb_in_sd_region, | |
3498 find_single_entry_edge, find_single_exit_edge, | |
3499 create_single_entry_edge, sd_region_without_exit, | |
3500 create_single_exit_edge, unmark_exit_edges, mark_exit_edges, | |
3501 create_sese_edges, build_graphite_scops, limit_scops, build_scops): | |
3502 Moved to graphite-scop-detection.c. | |
3503 | |
3504 * graphite-scop-detection.c: New. | |
3505 * graphite-scop-detection.h: New. | |
3506 * Makefile.in: Add new rule for graphite-scop-detection.o. | |
3507 | |
3508 * sese.c: Include tree-chrec.h, tree-data-ref.h, and | |
3509 tree-scalar-evolution.h. | |
3510 (nb_reductions_in_loop, graphite_loop_normal_form, sese_record_loop, | |
3511 build_sese_loop_nests): Moved here from graphite.c. | |
3512 (param_index): Renamed parameter_index_in_region. | |
3513 | |
3514 2009-02-18 Tobias Grosser <grosser@fim.uni-passau.de> | |
3515 Sebastian Pop <sebastian.pop@amd.com> | |
3516 | |
3517 * gcc.dg/graphite/block-0.c: Expected to fail now. | |
3518 * gcc.dg/graphite/block-1.c: Same. | |
3519 * gcc.dg/graphite/block-5.c: Same. | |
3520 * gcc.dg/graphite/block-6.c: Same. | |
3521 | |
3522 2009-02-18 Tobias Grosser <grosser@fim.uni-passau.de> | |
3523 Sebastian Pop <sebastian.pop@amd.com> | |
3524 | |
3525 * graphite.h: Separate from graphite_bb_p the polyhedral | |
3526 representation in poly_bb_p and the GCC specifics in gimple_bb_p. | |
3527 (struct data_dependence_polyhedron, RDGE_DDP, ddp_p): Moved to | |
3528 graphite-data-ref.h. | |
3529 (struct poly_bb, PBB_SCOP, PBB_STATIC_SCHEDULE, PBB_DOMAIN, | |
3530 PBB_BLACK_BOX, PBB_LOOPS, pbb_nb_loops, pbb_loop_at_index, | |
3531 pbb_loop_index, struct scop, SCOP_BBS, SCOP_REGION, SCOP_ENTRY, | |
3532 SCOP_EXIT, SCOP_REGION_BBS, SCOP_DEP_GRAPH, SCOP_PARAMS, | |
3533 SCOP_LOOP_NEST, SCOP_PARAMS, SCOP_OLDIVS, SCOP_LIVEOUT_RENAMES, | |
3534 scop_nb_params): Moved to graphite-poly.h. | |
3535 * graphite-data-ref.c: Same. | |
3536 * graphite-data-ref.h: New. | |
3537 * graphite.c: Same. | |
3538 (pbb_compare, graphite_sort_pbbs, graphite_trans_bb_move_loop, | |
3539 graphite_trans_bb_strip_mine, strip_mine_profitable_p, | |
3540 is_interchange_valid, graphite_trans_bb_block, | |
3541 graphite_trans_loop_block, scop_max_loop_depth, | |
3542 graphite_trans_scop_block, graphite_apply_transformations, | |
3543 new_poly_bb, free_poly_bb, new_scop, free_scop): Moved to | |
3544 graphite-poly.c. | |
3545 * graphite-poly.h: New. | |
3546 * graphite-poly.c: New. | |
3547 * Makefile.in (OBJS-common): Add graphite-poly.o. | |
3548 (graphite-poly.o): New rule. | |
3549 * tree-data-ref.h (struct data_reference): Remove unused scop field. | |
3550 (DR_SCOP): Removed. | |
3551 | |
3552 2009-02-18 Sebastian Pop <sebastian.pop@amd.com> | |
3553 Tobias Grosser <grosser@fim.uni-passau.de> | |
3554 | |
3555 * graphite.c: Replace gb -> gbb. | |
3556 * graphite.h: Same. | |
3557 * graphite-data-ref.c: Same. | |
3558 | |
3559 2009-02-18 Sebastian Pop <sebastian.pop@amd.com> | |
3560 Tobias Grosser <grosser@fim.uni-passau.de> | |
3561 | |
3562 * Makefile.in (OBJS-commmon): Add sese.o. | |
3563 (sese.o): New. | |
3564 (graphite.o): Add sese.h. | |
3565 * graphite.c (bb_in_ss_p, loop_in_sese_p, | |
3566 sese_build_livein_liveouts_use, sese_build_livein_liveouts_bb, | |
3567 sese_build_livein_liveouts, register_bb_in_sese, new_sese, free_sese): | |
3568 Move to sese. | |
3569 (block_before_scop): Add missing return. | |
3570 (new_scop, free_scop): Remove SESE data structures. | |
3571 (scop_record_loop, scan_tree_for_params, find_params_in_bb, | |
3572 find_scop_parameters, build_loop_iteration_domains, | |
3573 add_conditions_to_domain, register_scop_liveout_renames, | |
3574 copy_bb_and_scalar_dependences): Scop -> SESE. | |
3575 | |
3576 (add_conditions_to_domain): SCoP -> SESE and remove check | |
3577 (scop_contains_non_iv_scalar_phi_nodes): New. | |
3578 (build_scop_conditions_1, build_scop_conditions): Remove check for | |
3579 non iv scalar phi nodes. | |
3580 (print_scop_statistics): New. | |
3581 (graphite_transform_loops): Cleanup. | |
3582 | |
3583 * graphite.h: Move to sese & cleanup. | |
3584 * sese.c: New. | |
3585 * sese.h: New. | |
3586 | |
3587 2009-02-16 Sebastian Pop <sebastian.pop@amd.com> | |
3588 Tobias Grosser <grosser@fim.uni-passau.de> | |
3589 | |
3590 * graphite.c (build_scop_conditions_1): Conditions are only | |
3591 at the end of a basic block. | |
3592 | |
3593 2009-02-16 Sebastian Pop <sebastian.pop@amd.com> | |
3594 Tobias Grosser <grosser@fim.uni-passau> | |
3595 | |
3596 * graphite.h (struct graphite_bb): Remove compressed_alpha_matrix | |
3597 field. | |
3598 (GBB_ALPHA): Removed. | |
3599 | |
3600 2009-02-16 Sebastian Pop <sebastian.pop@amd.com> | |
3601 Tobias Grosser <grosser@fim.uni-passau.de> | |
3602 | |
3603 * graphite-data-ref.c (graphite_test_dependence): Don't use | |
3604 GBB_DYNAMIC_SCHEDULE. | |
3605 * graphite.c (new_graphite_bb): Same. | |
3606 (free_graphite_bb): Same. | |
3607 (build_scop_dynamic_schedules): Removed. | |
3608 (graphite_transform_loops): Don't call it. | |
3609 * graphite.h (struct graphite_bb): Remove dynamic_schedule field. | |
3610 (GBB_DYNAMIC_SCHEDULE): Removed. | |
3611 | |
3612 2009-02-16 Sebastian Pop <sebastian.pop@amd.com> | |
3613 Tobias Grosser <grosser@fim.uni-passau.de> | |
3614 | |
3615 * graphite.c (schedule_to_scattering): Don't use CloogMatrix. | |
3616 (print_graphite_bb): Same. | |
3617 (build_cloog_prog): Same. | |
3618 | |
3619 2009-02-16 Sebastian Pop <sebastian.pop@amd.com> | |
3620 Tobias Grosser <grosser@fim.uni-passau.de> | |
3621 | |
3622 * graphite.c (build_cloog_prog): Don't use CloogMatrix. | |
3623 | |
3624 2009-02-16 Sebastian Pop <sebastian.pop@amd.com> | |
3625 Tobias Grosser <grosser@fim.uni-passau.de> | |
3626 | |
3627 * graphite.c (build_scop_context): Don't use CloogMatrix. | |
3628 * graphite-ppl.c (new_Cloog_Domain_from_ppl_Polyhedron): New. | |
3629 * graphite-ppl.h (new_Cloog_Domain_from_ppl_Polyhedron): Declared. | |
3630 | |
3631 2009-02-16 Sebastian Pop <sebastian.pop@amd.com> | |
3632 Tobias Grosser <grosser@fim.uni-passau.de> | |
3633 | |
3634 * graphite.h (struct scop): Move params, old_ivs, loops, loop_nest, | |
3635 liveout_renames, add_params fields... | |
3636 (struct sese): ... here. | |
3637 (SESE_PARAMS, SESE_LOOPS, SESE_LOOP_NEST, SESE_ADD_PARAMS, | |
3638 SESE_PARAMS, SESE_OLDIVS, SESE_LIVEOUT_RENAMES): New. | |
3639 | |
3640 2009-02-16 Sebastian Pop <sebastian.pop@amd.com> | |
3641 Tobias Grosser <grosser@fim.uni-passau.de> | |
3642 | |
3643 * graphite.c (print_scop): Do not print the CLooG program. | |
3644 (new_scop, free_scop, initialize_cloog_names, build_scop_context, | |
3645 build_cloog_prog, gloog): Don't use SCOP_PROG. | |
3646 (find_transform): Renamed scop_to_clast. | |
3647 (print_generated_program, debug_generated_program): New. | |
3648 (graphite_transform_loops): Adapt to new interface. | |
3649 * graphite.h (struct scop): Remove program field. | |
3650 (SCOP_PROG): Removed. | |
3651 (print_generated_program, debug_generated_program): Declared. | |
3652 | |
3653 2009-02-16 Sebastian Pop <sebastian.pop@amd.com> | |
3654 | |
3655 * graphite-data-ref.c (schedule_precedes_p, schedule_same_p): New. | |
3656 (statement_precedes_p): Use schedule_same_p and schedule_precedes_p. | |
3657 * graphite.c (gbb_compare, schedule_to_scattering, print_graphite_bb, | |
3658 free_graphite_bb, build_scop_canonical_schedules, | |
3659 graphite_trans_bb_strip_mine, graphite_trans_scop_block): Static | |
3660 schedules are now represented using a ppl_Linear_Expression_t. | |
3661 * graphite.h (struct graphite_bb): Same. | |
3662 * graphite-ppl.c (ppl_lexico_compare_linear_expressions): New. | |
3663 * graphite-ppl.h (ppl_lexico_compare_linear_expressions): Declared. | |
3664 | |
3665 2009-02-15 Sebastian Pop <sebastian.pop@amd.com> | |
3666 | |
3667 * graphite.c: Free local memory. | |
3668 * graphite-ppl.c: Same. | |
3669 | |
3670 2009-02-15 Sebastian Pop <sebastian.pop@amd.com> | |
3671 | |
3672 * graphite.c (const_column_index, get_first_matching_sign_row_index, | |
3673 get_lower_bound_row, get_upper_bound_row, copy_constraint, | |
3674 swap_constraint_variables, scale_constraint_variable): Removed. | |
3675 (graphite_trans_bb_strip_mine): Remove pong. | |
3676 * graphite-ppl.c: Include missing header files. | |
3677 (set_inhomogeneous, set_coef, shift_poly, ppl_strip_loop): New. | |
3678 * graphite-ppl.h (ppl_strip_loop): Declared. | |
3679 * Makefile.in (graphite-ppl.o): Adjust dependences. | |
3680 | |
3681 2009-02-14 Sebastian Pop <sebastian.pop@amd.com> | |
3682 | |
3683 * graphite.c (build_loop_iteration_domains): Remove ping pong. | |
3684 (build_scop_iteration_domain): Same. | |
3685 | |
3686 2009-02-13 Sebastian Pop <sebastian.pop@amd.com> | |
3687 | |
3688 * graphite.c (scan_tree_for_params, add_conditions_to_domain): Remove | |
3689 ping pong. | |
3690 (add_value_to_dim, scan_tree_for_params_right_scev, | |
3691 scan_tree_for_params_int): New. | |
3692 * graphite-ppl.c (oppose_constraint): New. | |
3693 (insert_constraint_into_matrix): Implement missing cases. | |
3694 * graphite-ppl.h (insert_constraint_into_matrix): Declared. | |
3695 | |
3696 2009-02-13 Sebastian Pop <sebastian.pop@amd.com> | |
3697 | |
3698 * graphite.c (graphite_trans_bb_move_loop): Remove ping pong, | |
3699 use ppl_move_dimension. | |
3700 | |
3701 2009-02-12 Sebastian Pop <sebastian.pop@amd.com> | |
3702 | |
3703 * graphite-data-ref.c: Domains are now ppl_Polyhedra_t. | |
3704 * graphite.c: Same. | |
3705 * graphite.h: Same. | |
3706 * graphite-ppl.c: Same. | |
3707 * graphite-ppl.h: Same. | |
3708 | |
3709 2009-02-12 Sebastian Pop <sebastian.pop@amd.com> | |
3710 | |
3711 Revert last 3 commits. | |
3712 | |
3713 2009-02-10 Sebastian Pop <sebastian.pop@amd.com> | |
3714 | |
3715 * graphite.c (scan_tree_for_params, add_conditions_to_domain): Remove | |
3716 ping pong. | |
3717 (add_value_to_dim, scan_tree_for_params_right_scev, | |
3718 scan_tree_for_params_int): New. | |
3719 * graphite-ppl.c (oppose_constraint): New. | |
3720 (insert_constraint_into_matrix): Implement missing cases. | |
3721 * graphite-ppl.h (insert_constraint_into_matrix): Declared. | |
3722 | |
3723 2009-02-10 Sebastian Pop <sebastian.pop@amd.com> | |
3724 | |
3725 * graphite.c (graphite_trans_bb_move_loop): Remove unused variables. | |
3726 | |
3727 2009-02-10 Sebastian Pop <sebastian.pop@amd.com> | |
3728 Tobias Grosser <grosser@fim.uni-passau.de> | |
3729 | |
3730 * graphite.c (graphite_trans_bb_move_loop): Remove ping pong, | |
3731 use ppl_move_dimension. | |
3732 * graphite-ppl.c (ppl_move_dimension): New. | |
3733 * graphite-ppl.h (ppl_move_dimension): Declared. | |
3734 | |
3735 2009-02-10 Sebastian Pop <sebastian.pop@amd.com> | |
3736 | |
3737 * graphite.c: Do not include cloog/cloog.h. | |
3738 (print_graphite_bb): Remove ping pong, call PPL print function. | |
3739 | |
3740 2009-02-10 Tobias Grosser <grosser@fim.uni-passau.de> | |
3741 | |
3742 * Makefile.in (OBJS-common): Add graphite-ppl.o. | |
3743 (graphite.o): Add dependence on graphite-ppl.h. | |
3744 (graphite-ppl.o): New. | |
3745 (graphite-data-ref.c): Ping pong between PPL data structures | |
3746 and matrices. | |
3747 * graphite-ppl.c: New. | |
3748 * graphite-ppl.h: New. | |
3749 * graphite.c: Include graphite-ppl.h. | |
3750 (print_graphite_bb, add_conditions_to_domain, build_cloog_prog, | |
3751 graphite_trans_bb_move_loop, graphite_trans_bb_strip_mine): | |
3752 Ping pong between PPL data structures and matrices. | |
3753 (new_graphite_bb): Create a PPL constraint system. | |
3754 Call ppl_delete_Constraint_System instead of cloog_matrix_free. | |
3755 (build_loop_iteration_domains): Use PPL functions. | |
3756 * graphite.h: Include graphite-ppl.h. Fix comments. | |
3757 (graphite_bb): Use a ppl_Constraint_System_t instead of | |
3758 CloogMatrix for representing the domain. | |
3759 (scop): Remove static_schedule. | |
3760 (gbb_nb_loops): Ping pong between PPL data structures and matrices. | |
3761 | |
3762 2009-02-06 Sebastian Pop <sebastian.pop@amd.com> | |
3763 | |
3764 * graphite.c: Fix some comments. | |
3765 | |
3766 2009-02-05 Sebastian Pop <sebastian.pop@amd.com> | |
3767 | |
3768 PR middle-end/38953 | |
3769 * graphite.c (if_region_set_false_region): After moving a region | |
3770 in the false branch of a condition, remove the empty dummy | |
3771 basic block. | |
3772 (gloog): Remove wrong fix for PR38953. | |
3773 | |
3774 2009-02-03 Tobias Grosser <grosser@fim.uni-passau.de> | |
3775 | |
3776 * graphite.c (bb_in_sese_p, sese_build_livein_liveouts_use, | |
3777 sese_build_livein_liveouts_bb, sese_build_livein_liveouts, | |
3778 register_bb_in_sese, new_sese, free_sese): Moved. | |
3779 (dot_scop_1, build_scop_loop_nests, build_loop_iteration_domains, | |
3780 outermost_loop_in_scop, build_scop_iteration_domain, | |
3781 expand_scalar_variables_ssa_name, get_vdef_before_scop, | |
3782 limit_scops): Use bb_in_sese_p instead of bb_in_scop_p. | |
3783 Use loop_in_sese_p instead of loop_in_scop_p. | |
3784 (new_graphite_bb, new_scop, gloog): Do not initialize SCOP_BBS_B. | |
3785 (free_scop): Do not free SCOP_BBS_B. | |
3786 (nb_loops_around_loop_in_scop, nb_loops_around_gb, | |
3787 ref_nb_loops): Moved here... | |
3788 * graphite.h (ref_nb_loops): ... from here. | |
3789 (struct scop): Remove bbs_b bitmap. | |
3790 (SCOP_BBS_B, bb_in_scop_p, loop_in_scop_p): Removed. | |
3791 * testsuite/gcc.dg/graphite/scop-19.c: New | |
3792 | |
3793 2009-02-03 Tobias Grosser <grosser@fim.uni-passau.de> | |
3794 | |
3795 * graphite.c (scopdet_basic_block_info): Fix bug in scop | |
3796 detection. | |
3797 | |
3798 2009-01-30 Tobias Grosser <grosser@fim.uni-passau.de> | |
3799 | |
3800 * graphite.c (new_loop_to_cloog_loop_str, hash_loop_to_cloog_loop, | |
3801 eq_loop_to_cloog_loop): Remove. | |
3802 (new_scop, free_scop): Remove SCOP_LOOP2CLOOG_LOOP. | |
3803 * graphite.h (struct scop): Remove loop2cloog_loop. | |
3804 (loop_domain_dim, loop_iteration_vector_dim): Remove. | |
3805 | |
3806 2009-01-30 Tobias Grosser <grosser@fim.uni-passau.de> | |
3807 | |
3808 * opts.c (decode_options): Only add graphite options to O2 | |
3809 if we compile with graphite enabled. | |
3810 | |
3811 2009-01-26 Sebastian Pop <sebastian.pop@amd.com> | |
3812 | |
3813 * Merge from mainline (r143163:143684). | |
3814 | |
3815 2009-01-26 Sebastian Pop <sebastian.pop@amd.com> | |
3816 | |
3817 * graphite.c (debug_value): Removed. | |
3818 * graphite.h (debug_value): Removed. | |
3819 | |
3820 2009-01-23 Sebastian Pop <sebastian.pop@amd.com> | |
3821 | |
3822 * passes.c (init_optimization_passes): Do not call pass_copy_prop | |
3823 after graphite: pass_copy_prop does not maintain a proper loop closed | |
3824 SSA form. pass_copy_prop should be fixed. | |
3825 | |
3826 2009-01-23 Sebastian Pop <sebastian.pop@amd.com> | |
3827 | |
3828 * graphite.c (scop_adjust_phis_for_liveouts): Fix warning. | |
3829 | |
3830 2009-01-23 Sebastian Pop <sebastian.pop@amd.com> | |
3831 | |
3832 * graphite.c (graphite_verify): Add a call to verify_loop_closed_ssa. | |
3833 (gloog): Split the exit of the scop when the scop exit is a loop exit. | |
3834 (graphite_transform_loops): Only call cleanup_tree_cfg if gloog | |
3835 changed the CFG. | |
3836 | |
3837 2009-01-20 Sebastian Pop <sebastian.pop@amd.com> | |
3838 | |
3839 * graphite.c (gloog): Return true when code gen succeeded. | |
3840 (graphite_transform_loops): Do not call cleanup_tree_cfg if | |
3841 the code of the function did not changed. After cleanup_tree_cfg | |
3842 call rewrite_into_loop_closed_ssa to maintain the loop closed ssa | |
3843 form. | |
3844 | |
3845 2009-01-19 Sebastian Pop <sebastian.pop@amd.com> | |
3846 | |
3847 * graphite.c (stmt_simple_for_scop_p): Also handle cases when | |
3848 gimple_call_lhs is NULL. | |
3849 | |
3850 2009-01-16 Sebastian Pop <sebastian.pop@amd.com> | |
3851 Tobias Grosser <tobi.grosser@amd.com> | |
3852 | |
3853 * graphite.c (graphite_trans_scop_block): Do not block single | |
3854 nested loops. | |
3855 | |
3856 2009-01-15 Sebastian Pop <sebastian.pop@amd.com> | |
3857 Tobias Grosser <tobi.grosser@amd.com> | |
3858 | |
3859 * graphite.c (build_scop_canonical_schedules): Start schedules at | |
3860 zero. | |
3861 | |
3862 2009-01-15 Sebastian Pop <sebastian.pop@amd.com> | |
3863 Tobias Grosser <tobi.grosser@amd.com> | |
3864 | |
3865 * graphite.c (compare_prefix_loops): New. | |
3866 (build_scop_canonical_schedules): Rewritten. | |
3867 (graphite_transform_loops): Move build_scop_canonical_schedules | |
3868 after build_scop_iteration_domain. | |
3869 | |
3870 2009-01-14 Sebastian Pop <sebastian.pop@amd.com> | |
3871 Tobias Grosser <tobi.grosser@amd.com> | |
3872 | |
3873 * graphite.c (add_conditions_to_domain): Add the loops to | |
3874 the dimension of the iteration domain. Do copy the domain | |
3875 only when it exists. | |
3876 (build_scop_conditions_1): Do not call add_conditions_to_domain. | |
3877 (add_conditions_to_constraints): New. | |
3878 (can_generate_code_stmt, can_generate_code): Removed. | |
3879 (gloog): Do not call can_generate_code. | |
3880 (graphite_transform_loops): Call add_conditions_to_constraints | |
3881 after building the iteration domain. | |
3882 | |
3883 2009-01-14 Sebastian Pop <sebastian.pop@amd.com> | |
3884 Tobias Grosser <tobi.grosser@amd.com> | |
3885 Jan Sjodin <jan.sjodin@amd.com> | |
3886 | |
3887 * graphite.c (scan_tree_for_params): On substractions negate | |
3888 all the coefficients of the term. | |
3889 (clast_to_gcc_expression_red): New. Handle reduction expressions | |
3890 of more than two operands. | |
3891 (clast_to_gcc_expression): Call clast_to_gcc_expression_red. | |
3892 (get_vdef_before_scop): Handle also the case of default definitions. | |
3893 | |
3894 2009-01-14 Sebastian Pop <sebastian.pop@amd.com> | |
3895 | |
3896 PR middle-end/38431 | |
3897 * graphite.c (get_vdef_before_scop, scop_adjust_vphi): New. | |
3898 (scop_adjust_phis_for_liveouts): Call scop_adjust_vphi. | |
3899 (gloog): Do not call cleanup_tree_cfg. | |
3900 (graphite_transform_loops): Call cleanup_tree_cfg after all | |
3901 scops have been code generated. | |
3902 | |
3903 2009-01-13 Sebastian Pop <sebastian.pop@amd.com> | |
3904 | |
3905 * passes.c (init_optimization_passes): Schedule after | |
3906 graphite transforms pass_copy_prop, pass_dce_loop and pass_lim. | |
3907 | |
3908 2009-01-13 Sebastian Pop <sebastian.pop@amd.com> | |
3909 | |
3910 * graphite.c (expand_scalar_variables_stmt): Do not pass loop_p. | |
3911 Fix comment. | |
3912 (expand_scalar_variables_ssa_name): Do not pass loop_p. Fix comment. | |
3913 Set the type of an expression to the type of its assign statement. | |
3914 (expand_scalar_variables_expr): Do not pass loop_p. | |
3915 Fix comment. Stop recursion on tcc_constant or tcc_declaration. | |
3916 (copy_bb_and_scalar_dependences): Do not pass loop_p. | |
3917 (translate_clast): Update call to copy_bb_and_scalar_dependences. | |
3918 | |
3919 2009-01-11 Sebastian Pop <sebastian.pop@amd.com> | |
3920 | |
3921 * graphite.c (expand_scalar_variables_ssa_name): Set the type of | |
3922 an expression to the gimple_expr_type of its assign statement. | |
3923 (expand_scalar_variables_expr): Stop recursion on tcc_constant | |
3924 or tcc_declaration. | |
3925 | |
3926 2009-01-11 Sebastian Pop <sebastian.pop@amd.com> | |
3927 | |
3928 PR tree-optimization/38786 | |
3929 * testsuite/gcc.dg/graphite/pr38786.c: New. | |
3930 * graphite.c (expand_scalar_variables_ssa_name): New, outlined from | |
3931 the SSA_NAME case of expand_scalar_variables_expr. | |
3932 (expand_scalar_variables_expr): Also gather the scalar computation | |
3933 used to index the memory access. | |
3934 (expand_scalar_variables_stmt): Pass to expand_scalar_variables_expr | |
3935 the gimple_stmt_iterator where it inserts new code. | |
3936 | |
3937 2009-01-10 Sebastian Pop <sebastian.pop@amd.com> | |
3938 | |
3939 * testsuite/gcc.dg/graphite/block-3.c: Fix compile error on 32bit. | |
3940 | |
3941 2009-01-10 Sebastian Pop <sebastian.pop@amd.com> | |
3942 | |
3943 * opts.c (decode_options): Enable flag_graphite_identity and | |
3944 flag_loop_block in -O2 and above. | |
3945 | |
3946 2009-01-08 Sebastian Pop <sebastian.pop@amd.com> | |
3947 | |
3948 * libjava/classpath/lib/gnu/java/awt/peer/gtk/GtkMouseInfoPeer.class: | |
3949 Fix merge problem: replace with the file from trunk. | |
3950 | |
3951 2009-01-08 Sebastian Pop <sebastian.pop@amd.com> | |
3952 | |
3953 * Merge from mainline (r141727:143163). | |
3954 | |
3955 2009-01-07 Sebastian Pop <sebastian.pop@amd.com> | |
3956 Jan Sjodin <jan.sjodin@amd.com> | |
3957 | |
3958 PR tree-optimization/38559 | |
3959 * testsuite/gcc.dg/graphite/pr38559.c: New. | |
3960 | |
3961 * graphite.c (debug_value, copy_constraint, | |
3962 swap_constraint_variables, scale_constraint_variable, ): New. | |
3963 (get_lower_bound, get_upper_bound): Removed. | |
3964 (graphite_trans_bb_strip_mine): Clean up this code that works | |
3965 only for constant number of iterations. Fully copy upper and | |
3966 lower bound constraints, not only the constant part of them. | |
3967 * graphite.h (debug_value): Declared. | |
3968 | |
3969 2009-01-06 Jan Sjodin <jan.sjodin@amd.com> | |
3970 | |
3971 PR tree-optimization/38492 | |
3972 PR tree-optimization/38498 | |
3973 * tree-check.c (operator_is_linear, scev_is_linear_expression): New. | |
3974 * tree-chrec.h (scev_is_linear_expression): Declared. | |
3975 * graphite.c (graphite_cannot_represent_loop_niter): New. | |
3976 (scopdet_basic_block_info): Call graphite_cannot_represent_loop_niter. | |
3977 (graphite_loop_normal_form): Use gcc_assert. | |
3978 (scan_tree_for_params): Use CASE_CONVERT. | |
3979 (phi_node_is_iv, bb_contains_non_iv_scalar_phi_nodes): New. | |
3980 (build_scop_conditions_1): Call bb_contains_non_iv_scalar_phi_nodes. | |
3981 Use gcc_assert. Discard scops that contain unhandled cases. | |
3982 (build_scop_conditions): Return a boolean status for unhandled cases. | |
3983 (strip_mine_profitable_p): Print the loop number, not its depth. | |
3984 (is_interchange_valid): Pass the depth of the loop nest, don't | |
3985 recompute it wrongly. | |
3986 (graphite_trans_bb_block): Same. | |
3987 (graphite_trans_bb_block): Print tentative of loop blocking. | |
3988 (graphite_trans_scop_block): Do not print that the loop has been | |
3989 blocked. | |
3990 (graphite_transform_loops): Do not handle scops that contain condition | |
3991 scalar phi nodes. | |
3992 | |
3993 * testsuite/gcc.dg/graphite/pr38500.c: Fixed warning as committed | |
3994 in trunk. | |
3995 * testsuite/gcc.dg/graphite/block-0.c: Update test. | |
3996 * testsuite/gcc.dg/graphite/block-1.c: Same. | |
3997 * testsuite/gcc.dg/graphite/block-2.c: Remove xfail and test for | |
3998 blocking. | |
3999 * testsuite/gcc.dg/graphite/block-4.c: Remove test for strip mine. | |
4000 * testsuite/gcc.dg/graphite/block-3.c: New. | |
4001 * testsuite/gcc.dg/graphite/pr38498.c: New. | |
4002 | |
4003 2008-12-22 Harsha Jagasia <harsha.jagasia@amd.com> | |
4004 | |
4005 PR tree-optimization/38510 | |
4006 * gcc.dg/graphite/pr38510.c: New. | |
4007 * graphite.c (recompute_all_dominators): Call mark_irreducible_loops. | |
4008 (translate_clast): Call recompute_all_dominators before | |
4009 graphite_verify. | |
4010 (gloog): Call recompute_all_dominators before graphite_verify. | |
4011 | |
4012 2008-12-12 Sebastian Pop <sebastian.pop@amd.com> | |
4013 | |
4014 PR tree-optimization/38492 | |
4015 * graphite.c (rename_map_elt, debug_rename_elt, | |
4016 debug_rename_map_1, debug_rename_map, new_rename_map_elt, | |
4017 rename_map_elt_info, eq_rename_map_elts, | |
4018 get_new_name_from_old_name, bb_in_sese_p): Moved around. | |
4019 (sese_find_uses_to_rename_use): Renamed sese_build_livein_liveouts_use. | |
4020 (sese_find_uses_to_rename_bb): Renamed sese_build_livein_liveouts_bb. | |
4021 (sese_build_livein_liveouts): New. | |
4022 (new_sese, free_sese): New. | |
4023 (new_scop): Call new_sese. | |
4024 (free_scop): Call free_sese. | |
4025 (rename_variables_from_edge, rename_phis_end_scop): Removed. | |
4026 (register_old_new_names): Renamed register_old_and_new_names. | |
4027 (register_scop_liveout_renames, add_loop_exit_phis, | |
4028 insert_loop_close_phis, struct igp, | |
4029 default_liveout_before_guard, add_guard_exit_phis, | |
4030 insert_guard_phis, copy_renames): New. | |
4031 (translate_clast): Call insert_loop_close_phis and insert_guard_phis. | |
4032 (sese_add_exit_phis_edge): Renamed scop_add_exit_phis_edge. | |
4033 (rewrite_into_sese_closed_ssa): Renamed scop_insert_phis_for_liveouts. | |
4034 (scop_adjust_phis_for_liveouts): New. | |
4035 (gloog): Call scop_adjust_phis_for_liveouts. | |
4036 | |
4037 * graphite.h (struct sese): Documented. Added fields liveout, | |
4038 num_ver and livein. | |
4039 (SESE_LIVEOUT, SESE_LIVEIN, SESE_LIVEIN_VER, SESE_NUM_VER): New. | |
4040 (new_sese, free_sese, sese_build_livein_liveouts): Declared. | |
4041 (struct scop): Added field liveout_renames. | |
4042 (SCOP_LIVEOUT_RENAMES): New. | |
4043 | |
4044 2008-12-11 Sebastian Pop <sebastian.pop@amd.com> | |
4045 | |
4046 PR tree-optimization/38409 | |
4047 * gcc.dg/graphite/pr38409.c: New. | |
4048 * graphite.c (nb_reductions_in_loop): Use simple_iv. | |
4049 | |
4050 2008-12-11 Sebastian Pop <sebastian.pop@amd.com> | |
4051 | |
4052 * graphite.c (gcc_type_for_cloog_iv): By default return | |
4053 integer_type_node. | |
4054 (graphite_create_new_loop): Don't fold_convert the already | |
4055 fold_convert-ed expression. | |
4056 | |
4057 2008-12-11 Harsha Jagasia <harsha.jagasia@amd.com> | |
4058 | |
4059 PR tree-optimization/38446 | |
4060 * gcc.dg/graphite/pr38446.c: New. | |
4061 * graphite.c (register_bb_in_sese): New. | |
4062 (bb_in_sese_p): Check if bb belongs to sese region by explicitly | |
4063 looking at the bbs in the region. | |
4064 * graphite.h (sese): Add region_basic_blocks pointer set to | |
4065 structure and initialize at the time of defining new scop. | |
4066 | |
4067 2008-12-11 Tobias Grosser <grosser@fim.uni-passau.de> | |
4068 | |
4069 * graphite.c (new_graphite_bb): Initialize GBB_STATIC_SCHEDULE. | |
4070 (find_params_in_bb): Do not free data refs. | |
4071 (free_graphite_bb): Add FIXME on disabled free_data_refs. | |
4072 | |
4073 2008-12-11 Sebastian Pop <sebastian.pop@amd.com> | |
4074 | |
4075 * testsuite/gcc.dg/graphite/scop-16.c: Test only scop specific info. | |
4076 * testsuite/gcc.dg/graphite/scop-17.c: Same. | |
4077 * testsuite/gcc.dg/graphite/block-5.c: New. | |
4078 * testsuite/gcc.dg/graphite/block-6.c: New. | |
4079 * testsuite/gcc.dg/graphite/pr37485.c: Clean dump file after. | |
4080 * testsuite/gcc.dg/graphite/pr37684.c: Same. | |
4081 * testsuite/gcc.dg/graphite/block-2.c: Same. | |
4082 | |
4083 * graphite.c (struct ivtype_map_elt): New. | |
4084 (debug_ivtype_elt, debug_ivtype_map_1, debug_ivtype_map, | |
4085 new_ivtype_map_elt, ivtype_map_elt_info, eq_ivtype_map_elts, | |
4086 gcc_type_for_cloog_iv): New. | |
4087 (loop_iv_stack_patch_for_consts): Use the type of the induction | |
4088 variable from the original loop, except for the automatically | |
4089 generated loops, i.e., in the case of a strip-mined loop, in | |
4090 which case there is no original loop: in that case just use | |
4091 integer_type_node. | |
4092 (new_graphite_bb): Initialize GBB_CLOOG_IV_TYPES. | |
4093 (free_graphite_bb): Free GBB_CLOOG_IV_TYPES. | |
4094 (clast_name_to_gcc): Accept params to be NULL. | |
4095 (clast_to_gcc_expression): Take an extra parameter for the type. | |
4096 Convert to that type all the expressions built by this function. | |
4097 (gcc_type_for_clast_expr, gcc_type_for_clast_eq): New. | |
4098 (graphite_translate_clast_equation): Compute the type of the | |
4099 clast_equation before translating its LHS and RHS. | |
4100 (clast_get_body_of_loop, gcc_type_for_iv_of_clast_loop): New. | |
4101 (graphite_create_new_loop): Compute the type of the induction | |
4102 variable before translating the lower and upper bounds and before | |
4103 creating the induction variable. | |
4104 (rename_variables_from_edge, rename_phis_end_scop): New. | |
4105 (copy_bb_and_scalar_dependences): Call rename_phis_end_scop. | |
4106 (sese_add_exit_phis_edge): Do not use integer_zero_node. | |
4107 (find_cloog_iv_in_expr, compute_cloog_iv_types_1, | |
4108 compute_cloog_iv_types): New. | |
4109 (gloog): Call compute_cloog_iv_types before starting the | |
4110 translation of the clast. | |
4111 | |
4112 * graphite.h (struct graphite_bb): New field cloog_iv_types. | |
4113 (GBB_CLOOG_IV_TYPES): New. | |
4114 (debug_ivtype_map): Declared. | |
4115 (oldiv_for_loop): New. | |
4116 | |
4117 2008-12-10 Tobias Grosser <grosser@fim.uni-passau.de> | |
4118 | |
4119 PR middle-end/38459 | |
4120 * graphite.c (new_scop): Initialize SCOP_ADD_PARAMS. | |
4121 (param_index): Assert if parameter is not know after parameter | |
4122 detection. | |
4123 (find_params_in_bb): Detect params directly in GBB_CONDITIONS. | |
4124 (find_scop_parameters): Mark, that we have finished parameter | |
4125 detection. | |
4126 (graphite_transform_loops): Move condition detection before parameter | |
4127 detection. | |
4128 * graphite.h (struct scop): Add SCOP_ADD_PARAMS. | |
4129 * testsuite/gfortran.dg/graphite/pr38459.f90: New. | |
4130 | |
4131 2008-12-09 Tobias Grosser <grosser@fim.uni-passau.de> | |
4132 | |
4133 * graphite.c (graphite_transform_loops): Always call find_transform () | |
4134 in ENABLE_CHECKING. So we test these code paths, even if we do not | |
4135 generate code. | |
4136 | |
4137 2008-12-09 Tobias Grosser <grosser@fim.uni-passau.de> | |
4138 | |
4139 * graphite.c (print_graphite_bb): Fix printing to file != dump_file. | |
4140 (print_scop): Ditto. | |
4141 | |
4142 2008-12-08 Tobias Grosser <grosser@fim.uni-passau.de> | |
4143 | |
4144 PR middle-end/38084 | |
4145 Fix testsuite/gfortran.dg/graphite/id-3.f90. | |
4146 * graphite.c (scopdet_basic_block_info): Fix bug that found some | |
4147 regions more than once. | |
4148 | |
4149 2008-12-03 Sebastian Pop <sebastian.pop@amd.com> | |
4150 | |
4151 Fix testsuite/gfortran.dg/graphite/id-4.f90. | |
4152 * graphite.c (scan_tree_for_params): Do not compute the multiplicand | |
4153 when not needed. | |
4154 | |
4155 2008-12-03 Sebastian Pop <sebastian.pop@amd.com> | |
4156 | |
4157 Fix testsuite/gfortran.dg/graphite/id-1.f90. | |
4158 * graphite.c (gmp_cst_to_tree): Pass the type in parameter. | |
4159 (loop_iv_stack_patch_for_consts): Update use of gmp_cst_to_tree. | |
4160 (max_precision_type): New. | |
4161 (value_clast): Removed. | |
4162 (clast_to_gcc_expression): Be more careful to types of expressions. | |
4163 Use max_precision_type and update use of gmp_cst_to_tree. | |
4164 (graphite_translate_clast_equation): Use max_precision_type. | |
4165 (graphite_create_guard_cond_expr): Do not use integer_type_node, | |
4166 use the type of the condition. | |
4167 (graphite_create_new_loop): Do not use integer_type_node, use the | |
4168 max_precision_type of lb and ub. | |
4169 | |
4170 2008-12-03 Sebastian Pop <sebastian.pop@amd.com> | |
4171 | |
4172 * graphite.c (build_scops_1): Initialize open_scop.exit | |
4173 and sinfo.last. | |
4174 | |
4175 2008-12-02 Sebastian Pop <sebastian.pop@amd.com> | |
4176 | |
4177 * testsuite/gcc.dg/graphite/pr38084.c: New. | |
4178 * testsuite/gfortran.dg/graphite/id-1.f90: New. | |
4179 * testsuite/gfortran.dg/graphite/id-2.f90: New. | |
4180 * testsuite/gfortran.dg/graphite/id-3.f90: New. | |
4181 * testsuite/gfortran.dg/graphite/id-4.f90: New. | |
4182 * testsuite/gfortran.dg/graphite/pr37857.f90: New. | |
4183 | |
4184 2008-12-02 Sebastian Pop <sebastian.pop@amd.com> | |
4185 Jan Sjodin <jan.sjodin@amd.com> | |
4186 Harsha Jagasia <harsha.jagasia@amd.com> | |
4187 | |
4188 PR middle-end/37852 | |
4189 PR middle-end/37883 | |
4190 PR middle-end/37928 | |
4191 PR middle-end/37980 | |
4192 PR middle-end/38038 | |
4193 PR middle-end/38039 | |
4194 PR middle-end/38073 | |
4195 PR middle-end/38083 | |
4196 PR middle-end/38125 | |
4197 | |
4198 * testsuite/gcc.dg/graphite/pr38073.c: New. | |
4199 * testsuite/gcc.dg/graphite/pr37928.c: New. | |
4200 * testsuite/gcc.dg/graphite/pr37883.c: New. | |
4201 * testsuite/gcc.dg/graphite/pr38125.c: New. | |
4202 * testsuite/gfortran.dg/graphite/pr38083.f90: New. | |
4203 * testsuite/gfortran.dg/graphite/pr37852.f90: New. | |
4204 * testsuite/gfortran.dg/graphite/pr37980.f90: New. | |
4205 | |
4206 * testsuite/gcc.dg/graphite/scop-18.c: Remove reduction, test for | |
4207 the number of detected scops. Copy exact same test for loop | |
4208 blocking... | |
4209 * testsuite/gcc.dg/graphite/block-1.c: Fix the number of expected | |
4210 loops to be blocked as reductions are not handled. | |
4211 * testsuite/gcc.dg/graphite/block-4.c: ...here. New. | |
4212 | |
4213 * tree-phinodes.c (remove_phi_nodes): New, extracted from... | |
4214 * tree-cfg.c (remove_phi_nodes_and_edges_for_unreachable_block): | |
4215 ...here. | |
4216 * tree-flow.h (remove_phi_nodes, canonicalize_loop_ivs): Declared. | |
4217 * Makefile.in (graphite.o): Depend on value-prof.h. | |
4218 (graphite.o-warn): Removed -Wno-error. | |
4219 * tree-parloops.c (canonicalize_loop_ivs): Allow reduction_list | |
4220 to be a NULL pointer. Call update_stmt. Return the newly created | |
4221 cannonical induction variable. | |
4222 | |
4223 * graphite.h (debug_rename_map): Declared. Fix some comments. | |
4224 | |
4225 * graphite.c: Reimplement the code generation from graphite to gimple. | |
4226 Include value-prof.h. | |
4227 (loop_iv_stack_get_iv): Do not return NULL for constant substitutions. | |
4228 (get_old_iv_from_ssa_name): Removed. | |
4229 (graphite_stmt_p): New. | |
4230 (new_graphite_bb): Test for useful statements before building a | |
4231 graphite statement for the basic block. | |
4232 (free_graphite_bb): Do not free GBB_DATA_REFS: this is a bug | |
4233 in free_data_ref that calls BITMAP_FREE (DR_VOPS (dr)) without | |
4234 reason. | |
4235 (recompute_all_dominators, graphite_verify, | |
4236 nb_reductions_in_loop, graphite_loop_normal_form): New. | |
4237 (scop_record_loop): Call graphite_loop_normal_form. | |
4238 (build_scop_loop_nests): Iterate over all the blocks of the | |
4239 function instead of relying on the incomplete information from | |
4240 SCOP_BBS. Return the success of the operation. | |
4241 (find_params_in_bb): Use the data from GBB_DATA_REFS. | |
4242 (add_bb_domains): Removed. | |
4243 (build_loop_iteration_domains): Don't call add_bb_domains. | |
4244 Add the iteration domain only to the basic blocks that have been | |
4245 translated to graphite. | |
4246 (build_scop_conditions_1): Add constraints only if the basic | |
4247 block have been translated to graphite. | |
4248 (build_scop_data_accesses): Completely disabled until data | |
4249 dependence is correctly implemented. | |
4250 (debug_rename_elt, debug_rename_map_1, debug_rename_map): New. | |
4251 (remove_all_edges_1, remove_all_edges): Removed. | |
4252 (get_new_name_from_old_name): New. | |
4253 (graphite_rename_variables_in_stmt): Renamed | |
4254 rename_variables_in_stmt. Call get_new_name_from_old_name. | |
4255 Use replace_exp and update_stmt. | |
4256 (is_old_iv): Renamed is_iv. | |
4257 (expand_scalar_variables_stmt): Extra parameter for renaming map. | |
4258 Use replace_exp and update_stmt. | |
4259 (expand_scalar_variables_expr): Same. Use the map to get the | |
4260 new names for the renaming of induction variables and for the | |
4261 renaming of variables after a basic block has been copied. | |
4262 (expand_scalar_variables): Same. | |
4263 (graphite_rename_variables): Renamed rename_variables. | |
4264 (move_phi_nodes): Removed. | |
4265 (get_false_edge_from_guard_bb): New. | |
4266 (build_iv_mapping): Do not insert the induction variable of a | |
4267 loop in the renaming iv map if the basic block does not belong | |
4268 to that loop. | |
4269 (register_old_new_names, graphite_copy_stmts_from_block, | |
4270 copy_bb_and_scalar_dependences): New. | |
4271 (translate_clast): Heavily reimplemented: copy basic blocks, | |
4272 do not move them. Finally, in call cleanup_tree_cfg in gloog. | |
4273 At each translation step call graphite_verify ensuring the | |
4274 consistency of the SSA, loops and dominators information. | |
4275 (collect_virtual_phis, find_vdef_for_var_in_bb, | |
4276 find_vdef_for_var_1, find_vdef_for_var, | |
4277 patch_phis_for_virtual_defs): Removed huge hack. | |
4278 (mark_old_loops, remove_dead_loops, skip_phi_defs, | |
4279 collect_scop_exit_phi_args, patch_scop_exit_phi_args, | |
4280 gbb_can_be_ignored, scop_remove_ignoreable_gbbs, ): Removed. | |
4281 (remove_sese_region, ifsese, if_region_entry, if_region_exit, | |
4282 if_region_get_condition_block, if_region_set_false_region, | |
4283 create_if_region_on_edge, move_sese_in_condition, bb_in_sese_p, | |
4284 sese_find_uses_to_rename_use, sese_find_uses_to_rename_bb, | |
4285 sese_add_exit_phis_edge, sese_add_exit_phis_var, | |
4286 rewrite_into_sese_closed_ssa): New. | |
4287 (gloog): Remove dead code. Early return if code cannot be | |
4288 generated. Call cleanup_tree_cfg once the scop has been code | |
4289 generated. | |
4290 (graphite_trans_scop_block, graphite_trans_loop_block): Do not | |
4291 block loops with less than two loops. | |
4292 (graphite_apply_transformations): Remove the call to | |
4293 scop_remove_ignoreable_gbbs. | |
4294 (limit_scops): When build_scop_loop_nests fails, continue on | |
4295 the next scop. Fix open_scop.entry. | |
4296 (graphite_transform_loops): Call recompute_all_dominators: force the | |
4297 recomputation of correct CDI_DOMINATORS and CDI_POST_DOMINATORS. | |
4298 Call initialize_original_copy_tables and free_original_copy_tables | |
4299 to be able to copy basic blocks during code generation. | |
4300 When build_scop_loop_nests fails, continue on next scop. | |
4301 (value_clast): New union. | |
4302 (clast_to_gcc_expression): Fix type cast warning. | |
4303 | |
4304 2008-11-09 Sebastian Pop <sebastian.pop@amd.com> | |
4305 | |
4306 * Merge from mainline (r140838:141727). | |
4307 | |
4308 2008-11-05 Tobias Grosser <grosser@fim.uni-passau.de> | |
4309 | |
4310 PR middle-end/37833 | |
4311 | |
4312 * graphite.c (scan_tree_for_params): Add POINTER_PLUS_EXPR. | |
4313 | |
4314 2008-11-05 Tobias Grosser <grosser@fim.uni-passau.de> | |
4315 | |
4316 PR middle-end/37943 | |
4317 | |
4318 * graphite.c (scopdet_basic_block_info): Fix loops with multiple | |
4319 exits and conditions. | |
4320 * testsuite/gcc.dg/graphite/pr37943.c: New. | |
4321 | |
4322 2008-10-23 Tobias Grosser <grosser@fim.uni-passau.de> | |
4323 | |
4324 PR middle-end/37886 | |
4325 * graphite.c (gloog): Replace EXIT_BLOCK_PTR with scop exit. | |
4326 | |
4327 2008-10-23 Tobias Grosser <grosser@fim.uni-passau.de> | |
4328 | |
4329 * doc/invoke.texi: Fix spaces. | |
4330 | |
4331 2008-10-22 Sebastian Pop <sebastian.pop@amd.com> | |
4332 | |
4333 PR tree-optimization/37891 | |
4334 Reverted last commit. | |
4335 * graphite.c (create_single_entry_edge): Set | |
4336 EDGE_IRREDUCIBLE_LOOP and BB_IRREDUCIBLE_LOOP. | |
4337 | |
4338 2008-10-21 Sebastian Pop <sebastian.pop@amd.com> | |
4339 Mitul Thakkar <mitul.thakkar@amd.com> | |
4340 | |
4341 * graphite.c (create_single_entry_edge): Set | |
4342 EDGE_IRREDUCIBLE_LOOP and BB_IRREDUCIBLE_LOOP. | |
4343 | |
4344 2008-10-16 Tobias Grosser <grosser@fim.uni-passau.de> | |
4345 | |
4346 * doc/invoke.texi: Add -fgraphite-identity. | |
4347 * graphite.c (graphite_apply_transformations): Check for | |
4348 -fgraphite-identity. | |
4349 * toplev.c (process_options): Add flag_graphite_identity. | |
4350 * tree-ssa-loop.c: Add flag_graphite_identity. | |
4351 | |
4352 2008-10-14 Sebastian Pop <sebastian.pop@amd.com> | |
4353 | |
4354 Undo changes from 2008-10-02: | |
4355 * tree-ssa-loop-ivopts.c (rewrite_use_nonlinear_expr): Convert | |
4356 operand type when copying the operand to a variable of different type. | |
4357 * cfgloopmanip.c (create_empty_loop_on_edge): Write exit condition | |
4358 with the IV name after increment. | |
4359 | |
4360 2008-10-14 Sebastian Pop <sebastian.pop@amd.com> | |
4361 Harsha Jagasia <harsha.jagasia@amd.com> | |
4362 | |
4363 PR tree-optimization/37828 | |
4364 * testsuite/gcc.dg/graphite/pr37828.c: New. | |
4365 * graphite.c (graphite_trans_loop_block): Do not loop block | |
4366 single nested loops. | |
4367 | |
4368 2008-10-09 Harsha Jagasia <harsha.jagasia@amd.com> | |
4369 Sebastian Pop <sebastian.pop@amd.com> | |
4370 | |
4371 * graphite.c (struct rename_map_elt, new_rename_map_elt, | |
4372 rename_map_elt_info, eq_rename_map_elts): New. | |
4373 (graphite_rename_ivs_stmt): Renamed graphite_rename_variables_in_stmt. | |
4374 (expand_scalar_variables_expr): Change parameters. | |
4375 (expand_scalar_variables_stmt): Same. | |
4376 (expand_scalar_variables): Same. | |
4377 (graphite_rename_ivs): Rename graphite_rename_variables. | |
4378 (build_iv_mapping): New. | |
4379 (translate_clast): Call build_iv_mapping. | |
4380 * graphite.h (gbb_p): New name. | |
4381 | |
4382 2008-10-03 Harsha Jagasia <harsha.jagasia@amd.com> | |
4383 | |
4384 PR tree-optimization/37684 | |
4385 * gcc.dg/graphite/pr37684.c: New. | |
4386 * graphite.c (exclude_component_ref): New. | |
4387 (is_simple_operand): Call exclude_component_ref. | |
4388 | |
4389 2008-10-02 Jan Sjodin <jan.sjodin@amd.com> | |
4390 Harsha Jagasia <harsha.jagasia@amd.com> | |
4391 | |
4392 PR tree-optimization/37485 | |
4393 * gcc.dg/graphite/block-2.c: New | |
4394 * graphite.c (gmp_cst_to_tree): Moved. | |
4395 (iv_stack_entry_is_constant): New. | |
4396 (iv_stack_entry_is_iv): New. | |
4397 (loop_iv_stack_push): Renamed to loop_iv_stack_push_iv. | |
4398 (loop_iv_stack_insert_constant): New. | |
4399 (loop_iv_stack_pop): Use new datatpype. | |
4400 (loop_iv_stack_get_iv): Same. | |
4401 (loop_iv_stack_get_iv_from_name): Same. | |
4402 (loop_iv_stack_debug): Renamed to debug_loop_iv_stack. | |
4403 (loop_iv_stack_patch_for_consts): New. | |
4404 (loop_iv_stack_remove_constants): New. | |
4405 (graphite_create_new_loop): Use loop_iv_stack_push_iv. | |
4406 (translate_clast): Call loop_iv_stack_patch_for_consts and | |
4407 loop_iv_stack_remove_constants. | |
4408 (gloog): Use new datatype. Redirect construction edge to end | |
4409 block to avoid accidental deletion. | |
4410 * graphite.h (enum iv_stack_entry_kind): New. Tag for data in | |
4411 iv stack entry. | |
4412 (union iv_stack_entry_data): New. Data in iv stack entry. | |
4413 (struct iv_stack_entry): New. Datatype for iv stack entries. | |
4414 | |
4415 2008-10-02 Sebastian Pop <sebastian.pop@amd.com> | |
4416 | |
4417 * tree-ssa-loop-ivopts.c (rewrite_use_nonlinear_expr): Convert | |
4418 operand type when copying the operand to a variable of different type. | |
4419 | |
4420 2008-10-02 Sebastian Pop <sebastian.pop@amd.com> | |
4421 | |
4422 * cfgloopmanip.c (create_empty_loop_on_edge): Write exit condition | |
4423 with the IV name after increment. | |
4424 | |
4425 2008-10-02 Sebastian Pop <sebastian.pop@amd.com> | |
4426 | |
4427 * Merge from mainline (r140164:140838). | |
4428 | |
4429 2008-09-10 Konrad Trifunovic <konrad.trifunovic@inria.fr> | |
4430 | |
4431 * graphite-data-ref.c: New. | |
4432 * graphite.c (print_scop): Also dump the dependence graph. | |
4433 (bb_in_scop_p, loop_in_scop_p, nb_loops_around_gb): Moved... | |
4434 (new_scop): Initialize SCOP_DEP_GRAPH. | |
4435 (build_scop_dynamic_schedules): New. | |
4436 (build_access_matrix_with_af): Fixed column numbering. | |
4437 (graphite_transform_loops): Call build_scop_dynamic_schedules. | |
4438 * graphite.h: Add ifndef/define guards against multiple inclusion. | |
4439 (struct scop): Add dep_graph field. | |
4440 (SCOP_DEP_GRAPH): Defined. | |
4441 (ref_nb_loops): Fixed and moved to other position. | |
4442 (bb_in_scop_p, loop_in_scop_p, nb_loops_around_gb): ... here. | |
4443 (nb_loops_around_loop_in_scop): New. | |
4444 (graphite_dump_dependence_graph): Declared. | |
4445 (graphite_build_rdg_all_levels): Declared. | |
4446 (graphite_test_dependence): Declared. | |
4447 * Makefile.in (graphite-data-ref.o): New target. | |
4448 | |
4449 2008-09-09 Sebastian Pop <sebastian.pop@amd.com> | |
4450 | |
4451 * Merge from mainline (139870:140164). | |
4452 | |
4453 2008-09-01 Sebastian Pop <sebastian.pop@amd.com> | |
4454 | |
4455 * Merge from mainline (138275:139870). | |
4456 * testsuite/gcc.dg/graphite/scop-matmult.c: XFailed as one of | |
4457 the commits from trunk broke the niter detection. | |
4458 | |
4459 2008-09-01 Sebastian Pop <sebastian.pop@amd.com> | |
4460 | |
4461 * graphite.c: Add more documentation. Fix formatting. | |
4462 (debug_loop_vec, debug_oldivs, loop_iv_stack, | |
4463 loop_iv_stack_debug): Moved... | |
4464 (schedule_to_scattering): Move before use. | |
4465 (dot_all_scops): Include in "#if 0" the code for system | |
4466 call dotty. | |
4467 | |
4468 * graphite.h: (debug_loop_vec, debug_oldivs, loop_iv_stack, | |
4469 loop_iv_stack_debug): ...here. | |
4470 | |
4471 2008-08-29 Jan Sjodin <jan.sjodin@amd.com> | |
4472 | |
4473 * tree-phinodes.c (make_phi_node): Extern. | |
4474 (add_phi_node_to_bb): New. | |
4475 (create_phi_node): Call add_phi_node_to_bb. | |
4476 * tree-ssa-loop-ivopts.c (get_phi_with_result): New. | |
4477 (remove_statement): Handle case where stored phi was updated | |
4478 and is no longer the same. | |
4479 * graphite.c (is_parameter): New. | |
4480 (is_old_iv): New. | |
4481 (expand_scalar_variables_expr): New. | |
4482 (expand_scalar_variables_stmt): New. | |
4483 (expand_scalar_variables): New. | |
4484 (move_phi_nodes): Create new phi instead of moving old one. | |
4485 (translate_clast): Call expand_scalar_variables. | |
4486 (find_vdef_for_var_in_bb): Also scan regular definitions. | |
4487 (skip_phi_defs): New. | |
4488 (collect_scop_exit_phi_args): New. | |
4489 (patch_scop_exit_phi_args): New. | |
4490 (gloog): Patch phis after scop. | |
4491 * tree-flow.h: (add_phi_node_to_bb): Declared. | |
4492 (make_phi_node): Declared. | |
4493 | |
4494 2008-08-26 Sebastian Pop <sebastian.pop@amd.com> | |
4495 | |
4496 * graphite.c (end_scop): Split the entry of the scop when it | |
4497 is the header of the loop in which the scop is ending. | |
4498 (build_scops_1, limit_scops): Update uses of end_scop. | |
4499 | |
4500 2008-08-26 Sebastian Pop <sebastian.pop@amd.com> | |
4501 | |
4502 * graphite.c (dot_all_scops_1): Do not fail on uninitialized | |
4503 SCOP_ENTRY or SCOP_EXIT. | |
4504 | |
4505 2008-08-25 Sebastian Pop <sebastian.pop@amd.com> | |
4506 | |
4507 * graphite.c (get_construction_edge): Removed. | |
4508 (gloog): Construction edge is the scop entry edge. | |
4509 | |
4510 2008-08-25 Sebastian Pop <sebastian.pop@amd.com> | |
4511 | |
4512 * graphite.c (can_generate_for_scop): Removed. | |
4513 (gloog): Do not call it. | |
4514 | |
4515 2008-08-25 Sebastian Pop <sebastian.pop@amd.com> | |
4516 | |
4517 * graphite.c (new_scop): Entry of a scop is an edge. | |
4518 Initialize SESE region. | |
4519 (free_scop): Free SESE region. | |
4520 (build_scops_1, scopdet_bb_info): Work on edges, not on bbs. | |
4521 (split_difficult_bb): New, split from end_scop. | |
4522 (end_scop): Exit of a scop is an edge. | |
4523 (build_scop_bbs): Never check CDI_POST_DOMINATORS: this info is | |
4524 not automatically updated and thus is always wrong. | |
4525 * graphite.h (struct sese): New. | |
4526 (SESE_ENTRY): New. | |
4527 (SESE_EXIT): New. | |
4528 (struct scop): New field for a SESE region. Remove entry, exit. | |
4529 (SCOP_ENTRY, SCOP_EXIT): Update definitions to match same | |
4530 semantics as before. Moved comment around. | |
4531 | |
4532 2008-08-25 Tobias Grosser <grosser@fim.uni-passau.de> | |
4533 Sebastian Pop <sebastian.pop@amd.com> | |
4534 | |
4535 * graphite.c (graphite_transform_loops): Always enable gloog | |
4536 and find_transform when ENABLE_CHECKING. | |
4537 | |
4538 2008-08-25 Sebastian Pop <sebastian.pop@amd.com> | |
4539 | |
4540 * graphite.c (graphite_transform_loops): Move pretty printer | |
4541 of SCOPs before doing any transform. Remove call to print_scops | |
4542 and dot_all_scops_1. | |
4543 | |
4544 2008-08-25 Sebastian Pop <sebastian.pop@amd.com> | |
4545 | |
4546 * graphite.c (dump_gbb_conditions): Don't try to print NULL pointers. | |
4547 (print_graphite_bb): Same. | |
4548 | |
4549 2008-08-25 Sebastian Pop <sebastian.pop@amd.com> | |
4550 | |
4551 * graphite.c (dot_all_scops_1): Cleanup. | |
4552 (move_scops): Fix comment. | |
4553 | |
4554 2008-08-25 Sebastian Pop <sebastian.pop@amd.com> | |
4555 | |
4556 * graphite.c (build_scop_bbs): Revert commit 139355: | |
4557 | |
4558 2008-08-20 Sebastian Pop <sebastian.pop@amd.com> | |
4559 Dwarakanath Rajagopal <dwarak.rajagopal@amd.com> | |
4560 | |
4561 * graphite.c (build_scop_bbs): Factor up code. | |
4562 | |
4563 2008-08-25 Tobias Grosser <grosser@fim.uni-passau.de> | |
4564 | |
4565 * graphite.c (gloog): Update dominator info. | |
4566 | |
4567 2008-08-25 Tobias Grosser <grosser@fim.uni-passau.de> | |
4568 | |
4569 * graphite.c (remove_cond_exprs): Do not fail on empty bbs. | |
4570 | |
4571 2008-08-24 Sebastian Pop <sebastian.pop@amd.com> | |
4572 | |
4573 * graphite.c (new_graphite_bb): Remove GBB_INDEX_TO_NUM_MAP | |
4574 initialization. | |
4575 (free_graphite_bb): Remove GBB_INDEX_TO_NUM_MAP free. | |
4576 (translate_clast): Correct formatting. | |
4577 * graphite.h (struct num_map): Removed. | |
4578 (struct graphite_bb): Remove num_map field. | |
4579 (GBB_INDEX_TO_NUM_MAP): Removed. | |
4580 | |
4581 2008-08-24 Sebastian Pop <sebastian.pop@amd.com> | |
4582 | |
4583 * graphite.c (build_access_matrix_with_af): Fix comments. | |
4584 (build_scop_data_accesses): Same. | |
4585 | |
4586 2008-08-24 Sebastian Pop <sebastian.pop@amd.com> | |
4587 | |
4588 * graphite.c (build_scop_data_accesses): Don't construct | |
4589 access matrices. Add a FIXME and an assert condition that | |
4590 should pass when the access matrices will be needed. | |
4591 | |
4592 2008-08-24 Sebastian Pop <sebastian.pop@amd.com> | |
4593 | |
4594 * tree-data-ref.c (stmt_simple_memref_p): Don't call | |
4595 really_constant_p. | |
4596 * graphite.c (build_graphite_bb): Renamed new_graphite_bb. | |
4597 Moved close by free_graphite_bb. | |
4598 (free_graphite_bb): Call free_data_refs. Reset bb->aux. | |
4599 (new_scop): Move close by free_scop. | |
4600 (graphite_transform_loops): Avoid linear scan to reset bb->aux. | |
4601 | |
4602 2008-08-22 Jan Sjodin <jan.sjodin@amd.com> | |
4603 | |
4604 * cfgloopmanip.c (create_empty_if_region_on_edge): New. | |
4605 * graphite.c (clast_to_gcc_expression): Call gmp_cst_to_tree | |
4606 instead of recursive call. | |
4607 (graphite_translate_clast_equation): New. | |
4608 (graphite_create_guard_cond_expr): New. | |
4609 (graphite_create_new_guard): New. | |
4610 (get_stack_index_from_iv): Removed. | |
4611 (graphite_rename_ivs_stmt): Use gbb_loop_index. | |
4612 (get_true_edge_from_guard_bb): New. | |
4613 (translate_clast): Handle stmt_guard in clast. | |
4614 (get_construction_edge): Allow construction edge detection for | |
4615 a scope entry with multiple predecessors if one predecessor is | |
4616 the immediate dominator of scope entry. | |
4617 (can_generate_code_stmt): Enable code generation for clast_guard. | |
4618 (gloog): Use correct context loop. Removed check for post dominators. | |
4619 * cfgloop.h (create_empty_if_region_on_edge): Declared. | |
4620 | |
4621 2008-08-21 Sebastian Pop <sebastian.pop@amd.com> | |
4622 | |
4623 * graphite.c (remove_dead_loops): Document better which | |
4624 loops are removed. | |
4625 | |
4626 2008-08-21 Sebastian Pop <sebastian.pop@amd.com> | |
4627 | |
4628 * Makefile.in: Rename POLYLIBLIBS and POLYLIBINC to PPLLIBS | |
4629 and PPLINC. | |
4630 (graphite.o): Also depends on pointer-set.h. | |
4631 | |
4632 2008-08-21 Sebastian Pop <sebastian.pop@amd.com> | |
4633 | |
4634 * graphite.c (scop_record_loop): Fix compile warning. | |
4635 | |
4636 2008-08-21 Harsha Jagasia <harsha.jagasia@amd.com> | |
4637 Sebastian Pop <sebastian.pop@amd.com> | |
4638 | |
4639 * graphite.c (scop_record_loop): DECL_NAME can be NULL. | |
4640 | |
4641 2008-08-21 Sebastian Pop <sebastian.pop@amd.com> | |
4642 | |
4643 * graphite.c (build_graphite_bb): Initialize bb->aux to | |
4644 point to the graphite_bb_p. | |
4645 (graphite_bb_from_bb): Renamed gbb_from_bb; returns the | |
4646 content of bb->aux. | |
4647 (add_bb_domains): Does not use the scop parameter. | |
4648 (graphite_transform_loops): Clean bb->aux at the end. | |
4649 | |
4650 2008-08-20 Dwarakanath Rajagopal <dwarak.rajagopal@amd.com> | |
4651 Sebastian Pop <sebastian.pop@amd.com> | |
4652 | |
4653 * testsuite/lib/target-supports.exp | |
4654 (check_effective_target_fgraphite): New. | |
4655 | |
4656 * testsuite/gcc.dg/graphite/graphite.exp: Early exit when | |
4657 check_effective_target_fgraphite returns false. | |
4658 Set dg-do-what-default to compile. | |
4659 (scan-graphite-dump-times): Removed. | |
4660 * testsuite/gfortran.dg/graphite/graphite.exp: Same. | |
4661 | |
4662 * testsuite/gcc.dg/graphite/scop-0.c: Do not use "dg-do compile". | |
4663 Use scan-tree-dump-times instead of scan-graphite-dump-times. | |
4664 * testsuite/gcc.dg/graphite/scop-1.c: Same. | |
4665 * testsuite/gcc.dg/graphite/scop-2.c: Same. | |
4666 * testsuite/gcc.dg/graphite/scop-3.c: Same. | |
4667 * testsuite/gcc.dg/graphite/scop-4.c: Same. | |
4668 * testsuite/gcc.dg/graphite/scop-5.c: Same. | |
4669 * testsuite/gcc.dg/graphite/scop-6.c: Same. | |
4670 * testsuite/gcc.dg/graphite/scop-7.c: Same. | |
4671 * testsuite/gcc.dg/graphite/scop-8.c: Same. | |
4672 * testsuite/gcc.dg/graphite/scop-9.c: Same. | |
4673 * testsuite/gcc.dg/graphite/scop-10.c: Same. | |
4674 * testsuite/gcc.dg/graphite/scop-11.c: Same. | |
4675 * testsuite/gcc.dg/graphite/scop-12.c: Same. | |
4676 * testsuite/gcc.dg/graphite/scop-13.c: Same. | |
4677 * testsuite/gcc.dg/graphite/scop-matmult.c: Same. | |
4678 * testsuite/gcc.dg/graphite/scop-14.c: Same. | |
4679 * testsuite/gcc.dg/graphite/scop-15.c: Same. | |
4680 * testsuite/gcc.dg/graphite/block-0.c: Same. | |
4681 * testsuite/gcc.dg/graphite/scop-16.c: Same. | |
4682 * testsuite/gcc.dg/graphite/block-1.c: Same. | |
4683 * testsuite/gcc.dg/graphite/scop-17.c: Same. | |
4684 * testsuite/gcc.dg/graphite/scop-18.c: Same. | |
4685 * testsuite/gfortran.dg/graphite/block-1.f90: Same. | |
4686 * testsuite/gfortran.dg/graphite/scop-1.f: Same. | |
4687 * testsuite/gfortran.dg/graphite/block-2.f: Same. | |
4688 | |
4689 2008-08-20 Sebastian Pop <sebastian.pop@amd.com> | |
4690 | |
4691 * graphite.c: Fix some XXX comments. | |
4692 (build_scop_dynamic_schedules): Removed. | |
4693 | |
4694 2008-08-20 Sebastian Pop <sebastian.pop@amd.com> | |
4695 | |
4696 * graphite.h (scop_max_loop_depth): Moved... | |
4697 * graphite.c (scop_max_loop_depth): ...here. | |
4698 (remove_all_edges_1): New. | |
4699 (remove_all_edges): Factored code. | |
4700 (remove_cond_exprs): Check only the last statement for | |
4701 a GIMPLE_COND expression. | |
4702 | |
4703 2008-08-20 Sebastian Pop <sebastian.pop@amd.com> | |
4704 | |
4705 * graphite.c (scan_tree_for_params): Early return when the | |
4706 expression is a chrec_dont_know. Handle case NEGATE_EXPR. | |
4707 (find_scop_parameters): Factor out code. | |
4708 (graphite_trans_bb_strip_mine): Remove dead code. | |
4709 | |
4710 2008-08-20 Sebastian Pop <sebastian.pop@amd.com> | |
4711 | |
4712 * graphite.c (clast_to_gcc_expression, graphite_create_new_loop, | |
4713 graphite_trans_bb_move_loop): Factor asserts. | |
4714 (gloog): Perform sanity checks only for ENABLE_CHECKING. | |
4715 Do not call calculate_dominance_info and estimate_bb_frequencies. | |
4716 | |
4717 2008-08-20 Jan Sjodin <jan.sjodin@amd.com> | |
4718 | |
4719 * graphite.c (create_loops_mapping, free_loops_mapping, | |
4720 create_loops_mapping_num, debug_loop_mapping_1, | |
4721 debug_loop_mapping, graphite_loops_mapping_max_loop_num, | |
4722 get_loop_mapping_for_num, graphite_loops_mapping_add_child, | |
4723 graphite_loops_mapping_add_child_num, | |
4724 graphite_loops_mapping_insert_child, | |
4725 graphite_loops_mapping_parent, get_loop_mapped_depth_for_num, | |
4726 get_loop_mapped_depth, split_loop_mapped_depth_for_num, | |
4727 loop_mapped_depth_split_loop, swap_loop_mapped_depth_for_num, | |
4728 create_num_from_index, get_num_from_index, | |
4729 swap_loop_mapped_depth): Removed. | |
4730 (new_scop): Do not initialize SCOP_LOOPS_MAPPING. | |
4731 (free_scop): Do not call free_loops_mapping. | |
4732 (graphite_get_new_iv_stack_index_from_old_iv): Renamed | |
4733 get_stack_index_from_iv. Use GBB_LOOPS instead of calling | |
4734 get_loop_mapped_depth. | |
4735 (graphite_trans_bb_move_loop): Do not update the loop mapping. | |
4736 (graphite_trans_bb_strip_mine): Same. | |
4737 * graphite.h (graphite_loops_mapping, graphite_loop_node): Removed. | |
4738 (struct scop): Remove field loops_mapping. | |
4739 | |
4740 2008-08-20 Sebastian Pop <sebastian.pop@amd.com> | |
4741 Dwarakanath Rajagopal <dwarak.rajagopal@amd.com> | |
4742 | |
4743 * graphite.c (scop_record_loop): Factor out one level of the | |
4744 condition by early return. | |
4745 (build_scop_loop_nests): Format following FSF coding style. | |
4746 (build_scop_dynamic_schedules): Factor out code. | |
4747 (scopdet_bb_info): Reindent. Default case should not be reachable. | |
4748 | |
4749 2008-08-20 Sebastian Pop <sebastian.pop@amd.com> | |
4750 Dwarakanath Rajagopal <dwarak.rajagopal@amd.com> | |
4751 | |
4752 * graphite.c (loop_affine_expr): Check for DECL_P or struct | |
4753 assignments that are not handled as simple operands for now. | |
4754 | |
4755 2008-08-20 Sebastian Pop <sebastian.pop@amd.com> | |
4756 Dwarakanath Rajagopal <dwarak.rajagopal@amd.com> | |
4757 | |
4758 * graphite.c (build_scop_bbs): Factor up code. | |
4759 | |
4760 2008-08-20 Sebastian Pop <sebastian.pop@amd.com> | |
4761 Dwarakanath Rajagopal <dwarak.rajagopal@amd.com> | |
4762 | |
4763 * graphite.c (stmt_simple_for_scop_p): Factor code out | |
4764 of the loop. | |
4765 (enum gbb_type): New. Group all the GBB_* types under it. | |
4766 (is_loop_exit): Moved... | |
4767 (end_scop): Enable BB spliting. | |
4768 * cfgloop.c (is_loop_exit): ...here. Reimplemented. | |
4769 * cfgloop.h (is_loop_exit): Declared. | |
4770 | |
4771 2008-08-20 Sebastian Pop <sebastian.pop@amd.com> | |
4772 | |
4773 * doc/invoke.texi: Remove strides from examples containing | |
4774 DO loops when the strides are equal to 1. | |
4775 | |
4776 2008-08-20 Harsha Jagasia <harsha.jagasia@amd.com> | |
4777 Dwarakanath Rajagopal <dwarak.rajagopal@amd.com> | |
4778 | |
4779 * graphite.c (graphite_trans_scop_block): Or the result with | |
4780 the result from graphite_trans_loop_block. | |
4781 * testsuite/gcc.dg/graphite/block-1.c: New. | |
4782 * testsuite/gfortran.dg/graphite/block-1.f90: New. | |
4783 * testsuite/gfortran.dg/graphite/block-2.f: New. | |
4784 | |
4785 2008-08-20 Sebastian Pop <sebastian.pop@amd.com> | |
4786 | |
4787 * graphite.c (graphite_transform_loops): Call cloog_initialize | |
4788 and cloog_finalize. | |
4789 | |
4790 2008-08-20 Sebastian Pop <sebastian.pop@amd.com> | |
4791 | |
4792 * tree-data-ref.c) (stmt_simple_memref_p): New. | |
4793 * tree-data-ref.h (stmt_simple_memref_p): Declared. | |
4794 * graphite.c (stmt_simple_memref_for_scop_p): Removed. | |
4795 (is_simple_operand): Call stmt_simple_memref_p. | |
4796 | |
4797 * testsuite/gcc.dg/graphite/scop-matmult.c: Updated for not | |
4798 using pointer arithmetic, as this is optimized by PRE and | |
4799 makes the code too difficult to analyze. | |
4800 | |
4801 * testsuite/gcc.dg/graphite/scop-18.c: Same. | |
4802 | |
4803 2008-08-20 Sebastian Pop <sebastian.pop@amd.com> | |
4804 | |
4805 * gdbinit.in (pgg): New. | |
4806 | |
4807 2008-08-15 Tobias Grosser <grosser@fim.uni-passau.de> | |
4808 | |
4809 * graphite.c (graphite_trans_loop_block): Fix warning. | |
4810 | |
4811 2008-08-15 Tobias Grosser <grosser@fim.uni-passau.de> | |
4812 | |
4813 * graphite.c (graphite_trans_loop_block): Fix my merge error. | |
4814 | |
4815 2008-08-15 Tobias Grosser <grosser@fim.uni-passau.de> | |
4816 | |
4817 * graphite.c (graphite_trans_bb_block): Remove check for | |
4818 flag_loop_strip_mine, flag_loop_block, flag_loop_interchange. | |
4819 Check if loop blocking is profitable for every loop, before applying | |
4820 the changes. | |
4821 (graphite_apply_transformations): Call graphite_trans_bb_block only, | |
4822 if flag_loop_block is set. | |
4823 | |
4824 2008-08-14 Sebastian Pop <sebastian.pop@amd.com> | |
4825 | |
4826 * graphite.c: Add some more documentation for the loop | |
4827 mapping. | |
4828 | |
4829 2008-08-14 Sebastian Pop <sebastian.pop@amd.com> | |
4830 | |
4831 * Makefile.in (tree-data-ref.o): Remove dependence on graphite.h. | |
4832 * graphite.c: Format on less than 80 columns. | |
4833 * graphite.h: Same. | |
4834 | |
4835 2008-08-14 Sebastian Pop <sebastian.pop@amd.com> | |
4836 | |
4837 * cfgloopmanip.c (loopify): Use update_dominators_in_loop. | |
4838 | |
4839 2008-08-14 Sebastian Pop <sebastian.pop@amd.com> | |
4840 | |
4841 * doc/invoke.texi (floop-block, floop-strip-mine, | |
4842 floop-interchange): Update documentation with examples. | |
4843 | |
4844 2008-08-13 Sebastian Pop <sebastian.pop@amd.com> | |
4845 | |
4846 * cfgloopmanip.c (create_empty_loop_on_edge): Don't call | |
4847 add_referenced_var. | |
4848 * graphite.c (graphite_create_new_loop): Call add_referenced_var. | |
4849 | |
4850 2008-08-13 Sebastian Pop <sebastian.pop@amd.com> | |
4851 | |
4852 * cfgloopmanip.c (create_empty_loop_on_edge): Improve documentation. | |
4853 Factor gcc_asserts into a single one. Use force_gimple_operand_gsi. | |
4854 * tree-scalar-evolution.c: Revert useless changes. | |
4855 * tree-phinodes.c: Same. | |
4856 * cfghooks.c: Same. | |
4857 * vec.h: Same. | |
4858 * tree-vectorizer.h: Same. | |
4859 * tree-flow.h: Same. | |
4860 * tree-cfg.c: Same. | |
4861 * common.opt (fgraphite): Update documentation. | |
4862 | |
4863 2008-08-12 Harsha Jagasia <harsha.jagasia@amd.com> | |
4864 | |
4865 * doc/invoke.texi (-floop-block, -floop-strip-mine, | |
4866 -floop-interchange): Add more text for explaining what each of these | |
4867 flags is doing. | |
4868 * tree-into-ssa.c (gimple_vec): Moved to... | |
4869 * graphite.c: Include gimple.h. | |
4870 (gimple_vec): Moved to... | |
4871 (del_loop_to_cloog_loop): Removed. | |
4872 (loop_affine_expr): Do not call create_data_ref when the | |
4873 operand is a constant. | |
4874 (new_scop): Use free instead of del_loop_to_cloog_loop. | |
4875 * Makefile.in (graphite.o): Depend on GIMPLE_H. | |
4876 * gimple.h (gimple_vec): ... here. | |
4877 | |
4878 2008-08-11 Tobias Grosser <grosser@fim.uni-passau.de> | |
4879 | |
4880 * graphite.c (scopdet_bb_info): Only allow loops with known number of | |
4881 latch executions. | |
4882 (build_loop_iteration_domains): Fail, if latch executions unknown. | |
4883 | |
4884 2008-08-11 Tobias Grosser <grosser@fim.uni-passau.de> | |
4885 | |
4886 * graphite.c (add_conditions_to_domain): New. | |
4887 (build_scop_conditions_1): Call add_conditions_to_domain. | |
4888 (set_cloog_options): Allow to disable optimizations. | |
4889 | |
4890 2008-08-11 Tobias Grosser <grosser@fim.uni-passau.de> | |
4891 | |
4892 * graphite.c (find_params_in_bb): Look for parameters in conditions. | |
4893 Do not use walk_dominator_tree. | |
4894 (find_scop_parameters): Do not use walk_dominator_tree. | |
4895 | |
4896 2008-08-11 Tobias Grosser <grosser@fim.uni-passau.de> | |
4897 | |
4898 * graphite.c (scan_tree_for_params) Add / Subtract inequality. | |
4899 (idx_record_params): Adapt. | |
4900 * graphite.h (scop_gimple_loop_depth): New. | |
4901 | |
4902 2008-08-11 Tobias Grosser <grosser@fim.uni-passau.de> | |
4903 | |
4904 * graphite.c (build_scop_dynamic_schedules): Remove value_init. | |
4905 (scan_tree_for_params): Remove value_init. | |
4906 (build_scop_context): Remove value_init. | |
4907 (build_loop_iteration_domains): Remove value_init. | |
4908 (schedule_to_scattering): Remove value_init. | |
4909 (graphite_trans_bb_strip_mine): Remove value_init. | |
4910 | |
4911 2008-08-11 Tobias Grosser <grosser@fim.uni-passau.de> | |
4912 | |
4913 * gcc/graphite.c (limit_scops): New. | |
4914 (graphite_transform_loops): Add limit SCoPs. | |
4915 * gcc/testsuite/gcc.dg/graphite/scop-0.c: Update number of SCoPs. | |
4916 * gcc/testsuite/gcc.dg/graphite/scop-1.c: Update number of SCoPs. | |
4917 * gcc/testsuite/gcc.dg/graphite/scop-10.c: Update number of SCoPs. | |
4918 * gcc/testsuite/gcc.dg/graphite/scop-11.c: Update number of SCoPs. | |
4919 * gcc/testsuite/gcc.dg/graphite/scop-12.c: Update number of SCoPs. | |
4920 * gcc/testsuite/gcc.dg/graphite/scop-13.c: Update number of SCoPs. | |
4921 * gcc/testsuite/gcc.dg/graphite/scop-14.c: Update number of SCoPs. | |
4922 * gcc/testsuite/gcc.dg/graphite/scop-15.c: Update number of SCoPs. | |
4923 * gcc/testsuite/gcc.dg/graphite/scop-16.c: Update number of SCoPs. | |
4924 Change loop numbers. | |
4925 * gcc/testsuite/gcc.dg/graphite/scop-17.c: Update number of SCoPs. | |
4926 Change loop numbers. | |
4927 * gcc/testsuite/gcc.dg/graphite/scop-18.c: Update number of SCoPs. | |
4928 * gcc/testsuite/gcc.dg/graphite/scop-2.c: Update number of SCoPs. | |
4929 * gcc/testsuite/gcc.dg/graphite/scop-3.c: Update number of SCoPs. | |
4930 * gcc/testsuite/gcc.dg/graphite/scop-4.c: Update number of SCoPs. | |
4931 * gcc/testsuite/gcc.dg/graphite/scop-5.c: Update number of SCoPs. | |
4932 * gcc/testsuite/gcc.dg/graphite/scop-6.c: Update number of SCoPs. | |
4933 * gcc/testsuite/gcc.dg/graphite/scop-7.c: Update number of SCoPs. | |
4934 * gcc/testsuite/gcc.dg/graphite/scop-8.c: Update number of SCoPs. | |
4935 * gcc/testsuite/gcc.dg/graphite/scop-9.c: Update number of SCoPs. | |
4936 * gcc/testsuite/gcc.dg/graphite/scop-matmult.c: Update number of SCoPs. | |
4937 | |
4938 2008-08-11 Tobias Grosser <grosser@fim.uni-passau.de> | |
4939 | |
4940 * graphite.c (graphite_transform_loops): Call always find_transform. | |
4941 | |
4942 2008-08-08 Tobias Grosser <grosser@fim.uni-passau.de> | |
4943 | |
4944 * graphite.c (free_loops_mapping): New. | |
4945 (stmt_simple_for_scop_p): Fix typo. | |
4946 (stmt_simple_for_scop_p): Fix tuples functions, that | |
4947 broke polyhedron. | |
4948 (free_graphite_bb): Fix some memleaks. | |
4949 (free_scop): Fix some memleaks. | |
4950 (scopdet_bb_info): Do not forget some tmp SCoPs. | |
4951 (find_params_in_bb): Fix some memleaks. | |
4952 (clast_to_gcc_expression): Fix warning. | |
4953 | |
4954 2008-08-07 Tobias Grosser <grosser@fim.uni-passau.de> | |
4955 | |
4956 * testsuite/gcc.dg/graphite/scop-16.c: Fix for 32bit. | |
4957 * testsuite/gcc.dg/graphite/scop-17.c: Fix for 32bit. | |
4958 | |
4959 2008-08-04 Sebastian Pop <sebastian.pop@amd.com> | |
4960 | |
4961 * tree-ssa-loop.c (tree-ssa-loop.o): Do not include toplev.h. | |
4962 Move code ifdef-ed HAVE_cloog... | |
4963 * graphite.c: Include toplev.h. | |
4964 ... here. | |
4965 * Makefile.in (OBJS-common): Always build graphite.o. | |
4966 (BACKEND): Remove @GRAPHITE@. | |
4967 (tree-ssa-loop.o): Do not depend on TOPLEV_H. | |
4968 (graphite.o): Depend on TOPLEV_H. | |
4969 | |
4970 2008-08-04 Sebastian Pop <sebastian.pop@amd.com> | |
4971 | |
4972 * Makefile.in (tree-ssa-loop.o): Depend on TOPLEV_H. | |
4973 Remove typo left from polylib to ppl conversion. | |
4974 * graphite.c (graphite_transforms): Use sorry instead of fatal. | |
4975 | |
4976 2008-08-03 Sebastian Pop <sebastian.pop@amd.com> | |
4977 | |
4978 * toplev.c (process_options): Move the graphite loop optimization | |
4979 flags... | |
4980 * tree-ssa-loop.c (graphite_transforms): ... here. | |
4981 When not configured with CLooG, print to dump_file that | |
4982 Graphite transforms were not performed. | |
4983 * testsuite/gcc.dg/graphite/graphite.exp (scan-graphite-dump-times): | |
4984 New. | |
4985 * testsuite/gcc.dg/graphite/*.c: Updated all testcases to use | |
4986 scan-graphite-dump-times. | |
4987 | |
4988 2008-08-03 Sebastian Pop <sebastian.pop@amd.com> | |
4989 | |
4990 * graphite.c (dot_scop, dot_all_scops): Do not call system. | |
4991 Do not open /tmp/scop.dot and /tmp/allscops.dot. | |
4992 | |
4993 2008-08-02 Sebastian Pop <sebastian.pop@amd.com> | |
4994 Jan Sjodin <jan.sjodin@amd.com> | |
4995 | |
4996 * configure: Regenerated. | |
4997 * omp-low.c (expand_omp_sections): Remove now unused code. | |
4998 * config.in (HAVE_polylib): Removed. | |
4999 * configure.ac (HAVE_polylib, POLYLIBLIBS, POLYLIBINC): Removed. | |
5000 (PPLLIBS, PPLINC): Added. | |
5001 * graphite.c: Replace unsigned with int wherever possible. | |
5002 Don't access Cloog's data structures, but use accessor functions. | |
5003 Clast's stmt->type is now implemented as a vtable: change the | |
5004 switches of stmt->type into ifs. | |
5005 (polylib/polylibgmp.h): Don't include. | |
5006 (initialize_dependence_polyhedron, | |
5007 initialize_data_dependence_polyhedron, is_empty_polyhedron, | |
5008 statement_precedes_p, test_dependence, build_rdg_all_levels, | |
5009 dump_dependence_graph): Removed until this code is cleaned up | |
5010 or ported to Cloog. | |
5011 * Makefile.in (POLYLIBLIBS): Renamed PPLLIBS. | |
5012 (POLYLIBINC): Renamed PPLINC. | |
5013 | |
5014 2008-08-01 Harsha Jagasia <harsha.jagasia@amd.com> | |
5015 Dwarakanath Rajagopal <dwarak.rajagopal@amd.com> | |
5016 Jan Sjodin <jan.sjodin@amd.com> | |
5017 | |
5018 Finish the merge and tuplification of graphite. | |
5019 | |
5020 2008-07-24 Sebastian Pop <sebastian.pop@amd.com> | |
5021 Jan Sjodin <jan.sjodin@amd.com> | |
5022 | |
5023 Partial merge from mainline (138072:138275). | |
5024 * graphite.c still has to be tuplified. | |
5025 | |
5026 2008-07-29 Jan Sjodin <jan.sjodin@amd.com> | |
5027 | |
5028 * graphite.c (graphite_loops_mapping_max_loop_num): New. | |
5029 (create_num_from_index): New. | |
5030 (get_num_from_index): Also pass in the graphite BB. | |
5031 (free_graphite_bb): Free GBB_INDEX_TO_NUM_MAP. | |
5032 (build_graphite_bb): Initialize GBB_INDEX_TO_NUM_MAP. | |
5033 (graphite_trans_bb_strip_mine): Call create_num_from_index. | |
5034 (is_interchange_valid): Return false when failing. | |
5035 * graphite.h (struct num_map): New. | |
5036 (struct graphite_bb): New field num_map. | |
5037 (GBB_LOOPS_MAPPING): Renamed GBB_INDEX_TO_NUM_MAP. | |
5038 | |
5039 2008-07-29 Tobias Grosser <grosser@fim.uni-passau.de> | |
5040 | |
5041 * graphite.c (dump_gbb_conditions): Print also conditions like | |
5042 "if (a)". Remove dublicated code and use print_generic_expr (). | |
5043 (stmt_simple_for_scop_p): Only allow conditions we can handle | |
5044 {<, <=, >, >=}. | |
5045 | |
5046 2008-07-25 Jan Sjodin <jan.sjodin@amd.com> | |
5047 | |
5048 * graphite.h (struct scop): Removed new_ivs field. | |
5049 (SCOP_NEWIVS): Deleted. | |
5050 * graphite.c (new_scop, free_scop, clast_name_to_gcc, | |
5051 clast_to_gcc_expression, graphite_create_new_loop): | |
5052 Removed use of new_ivs. | |
5053 | |
5054 2008-07-25 Jan Sjodin <jan.sjodin@amd.com> | |
5055 | |
5056 * graphite.c (debug_oldivs, debug_loop_vec, create_loops_mapping, | |
5057 create_loops_mapping_num, debug_loop_mapping_1): New. | |
5058 (debug_loop_mapping): Call debug_loop_mapping_1. | |
5059 (get_loop_mapping_for_num, | |
5060 graphite_loops_mapping_add_child, | |
5061 graphite_loops_mapping_add_child_num, | |
5062 graphite_loops_mapping_insert_child, | |
5063 graphite_loops_mapping_parent, | |
5064 split_loop_mapped_depth_for_num, | |
5065 loop_mapped_depth_split_loop): New. | |
5066 (increment_loop_mapped_depths): Removed. | |
5067 (swap_loop_mapped_depth_for_num): Reimplemented. | |
5068 (new_scop): Call create_loops_mapping. | |
5069 (scop_record_loop): Call graphite_loops_mapping_insert_child. | |
5070 (translate_clast): Pass the old loop father in parameter, and pass | |
5071 it to get_old_iv_from_ssa_name. | |
5072 (remove_edges_around_useless_blocks, can_generate_code_stmt, | |
5073 can_generate_code, can_generate_for_scop): New. | |
5074 (graphite_trans_bb_block): Returns false when it fails to transform. | |
5075 * graphite.h (graphite_loop_node, graphite_loops_mapping): New. | |
5076 | |
5077 2008-07-25 Sebastian Pop <sebastian.pop@amd.com> | |
5078 | |
5079 Reverted all the changes related to the streamization and | |
5080 loop fusion. | |
5081 These changes are now tracked in the streamization branch. | |
5082 | |
5083 2008-07-25 Sebastian Pop <sebastian.pop@amd.com> | |
5084 Jan Sjodin <jan.sjodin@amd.com> | |
5085 | |
5086 * graphite.c (gbb_compare): Correctly constify. | |
5087 (gbb_can_be_ignored): Indent. | |
5088 (graphite_trans_scop_swap_1and2): Add legality check. | |
5089 Remove dead FIXMEs. | |
5090 | |
5091 2008-07-25 Sebastian Pop <sebastian.pop@amd.com> | |
5092 | |
5093 Remove fallouts from "Reverted the Condate changes". | |
5094 * tree.h: Remove unused decl. | |
5095 * testsuite/gcc.dg/tree-checker: Same. | |
5096 * timevar.def: Remove counter. | |
5097 | |
5098 2008-07-24 Sebastian Pop <sebastian.pop@amd.com> | |
5099 | |
5100 * Merge from mainline (135673:138072). | |
5101 | |
5102 Reverted the MIRO changes (from 2008-04-05) that are now | |
5103 tracked in the miro branch. | |
5104 * tree-bounds.c: Removed. | |
5105 * tree-bounds.h: Removed. | |
5106 | |
5107 Reverted the Condate changes (from 2006-07-04, 2007-03-20) that | |
5108 are now tracked in the condate branch. | |
5109 * tree-check.c: Removed. | |
5110 * tree-match.c: Removed. | |
5111 * condate.y: Removed. | |
5112 | |
5113 2008-07-24 Dwarakanath Rajagopal <dwarak.rajagopal@amd.com> | |
5114 | |
5115 * common.opt: New user flag -floop-block, -floop-strip-mine | |
5116 and -floop-interchange. | |
5117 * toplev.c (process_options): Enable -fgraphite pass if any one of the | |
5118 graphite loop optimization flags is turned on. | |
5119 * graphite.c (graphite_apply_transformations): Add flag_loop_block, | |
5120 flag_loop_strip_mine and flag_loop_interchange checks before | |
5121 optimizations. | |
5122 * doc/invoke.texi: Remove -fgraphite and add -floop-block, | |
5123 -floop-strip-mine and -floop-interchange. | |
5124 * testsuite/gcc.dg/graphite/block-0.c: Add -floop-block and remove | |
5125 -fgraphite. | |
5126 * testsuite/gcc.dg/graphite/scop-16.c: Ditto. | |
5127 * testsuite/gcc.dg/graphite/scop-17.c: Ditto. | |
5128 * testsuite/gcc.dg/graphite/scop-18.c: Ditto. | |
5129 | |
5130 2008-07-23 Jan Sjodin <jan.sjodin@amd.com> | |
5131 Sebastian Pop <sebastian.pop@amd.com> | |
5132 | |
5133 * cfgloopmanip.c (update_dominators_in_loop): Make it static. | |
5134 (create_empty_loop_on_edge): More fixes. | |
5135 * tree-phinodes.c (resize_phi_node): Extern. | |
5136 (unlink_phi_node, move_phi_node): New split from remove_phi_node. | |
5137 * cfghooks.c (update_dominator_information): New split from | |
5138 split_edge. | |
5139 * tree-vectorizer.c (rename_variables_in_bb): Extern. | |
5140 * tree-dfa.c (collect_dfa_stats): Start walking the CFG on the | |
5141 successor of the function entry block. | |
5142 | |
5143 * graphite.c: Include pointer-set.h. | |
5144 (debug_loop_mapping, increment_loop_mapped_depths, | |
5145 get_loop_mapped_depth_for_num, get_loop_mapped_depth, | |
5146 set_loop_mapped_depth_for_num, set_loop_mapped_depth, | |
5147 swap_loop_mapped_depth_for_num, get_num_from_index, | |
5148 swap_loop_mapped_depth, loop_iv_stack_debug, | |
5149 loop_iv_stack_push, loop_iv_stack_pop, loop_iv_stack_get_iv, | |
5150 loop_iv_stack_get_iv_from_name, loop_iv_stack_debug, | |
5151 get_old_iv_from_ssa_name): New. | |
5152 (new_scop): Initialize SCOP_LOOPS_MAPPING. | |
5153 (free_scop): Free SCOP_LOOPS_MAPPING. | |
5154 (scop_record_loop): Record old ivs. | |
5155 (create_var_name): Removed. | |
5156 (initialize_cloog_names): Allocate double space in case strip mine | |
5157 applies to all loops once. | |
5158 (clast_name_to_gcc): Look up in the map ivstack passed in parameter. | |
5159 (clast_to_gcc_expression): Same. Implement more clast to gimple | |
5160 translation. | |
5161 (graphite_create_new_loop): Pass in ivstack. | |
5162 (remove_all_edges): Pass in the construction_edge. | |
5163 (graphite_remove_iv): Removed. | |
5164 (graphite_rename_ivs, graphite_rename_ivs_stmt, | |
5165 remove_cond_exprs): Rewritten. | |
5166 (move_phi_nodes): New. | |
5167 (disconnect_virtual_phi_nodes, disconnect_cond_expr): Removed. | |
5168 (translate_clast): Pass in ivstack. Rewrite some cases. | |
5169 (set_cloog_options, debug_clast_stmt): New. | |
5170 (find_transform): Use set_cloog_options. | |
5171 (outermost_loop_layer): Removed. | |
5172 (get_construction_edge, collect_virtual_phis, find_vdef_for_var_in_bb, | |
5173 find_vdef_for_var_1, find_vdef_for_var, patch_phis_for_virtual_defs, | |
5174 mark_old_loops, remove_dead_loops): New. | |
5175 (gloog): Rewritten. | |
5176 (graphite_trans_bb_move_loop): Call swap_loop_mapped_depth. | |
5177 (const_column_index, get_first_matching_sign_row_index, | |
5178 get_lower_bound_row, get_upper_bound_row, get_lower_bound, | |
5179 get_upper_bound): New. | |
5180 (graphite_trans_bb_strip_mine): Also update the iv map. | |
5181 | |
5182 * graphite.h (graphite_loops_mapping, GBB_LOOPS_MAPPING): New. | |
5183 (struct name_tree): Add a loop field. | |
5184 (struct scop): Add a graphite_loops_mapping field. | |
5185 (SCOP_LOOPS_MAPPING): New. | |
5186 (debug_clast_stmt): Declare. | |
5187 * lambda.h (find_induction_var_from_exit_cond): Declare. | |
5188 (lambda-code.c): (find_induction_var_from_exit_cond): Extern. | |
5189 * cfgloop.h (update_dominators_in_loop): Removed declaration. | |
5190 (create_empty_loop_on_edge): Updated. | |
5191 * tree-flow.h (remove_bb, resize_phi_node, move_phi_node, | |
5192 rename_variables_in_bb): Declare. | |
5193 * tree-cfg.c (remove_bb): Extern. | |
5194 | |
5195 * testsuite/gcc.dg/graphite/block-0.c: New. | |
5196 | |
5197 2008-07-21 Dwarakanath Rajagopal <dwarak.rajagopal@amd.com> | |
5198 Sebastian Pop <sebastian.pop@amd.com> | |
5199 | |
5200 * graphite.c (strip_mine_profitable_p): New. | |
5201 (graphite_trans_bb_block): Disable strip mining if not profitable. | |
5202 | |
5203 * testsuite/gcc.dg/graphite/scop-18.c: New. | |
5204 * testsuite/gcc.dg/graphite/scop-17.c: Fixed. | |
5205 * testsuite/gcc.dg/graphite/scop-16.c: Fixed. | |
5206 | |
5207 2008-07-17 Harsha Jagasia <harsha.jagasia@amd.com> | |
5208 Jan Sjodin <jan.sjodin@amd.com> | |
5209 Sebastian Pop <sebastian.pop@amd.com> | |
5210 | |
5211 * graphite.c (is_interchange_valid): New. | |
5212 (graphite_trans_bb_block): Check loop nest of basic block for legality | |
5213 of interchange. | |
5214 | |
5215 * graphite.h (gbb_inner_most_loop_index, outer_most_loop_1, | |
5216 outer_most_loop, gbb_outer_most_loop_index): New. | |
5217 | |
5218 * tree-loop-linear.c (perfect_loop_nest_depth): Remove static. | |
5219 * tree-flow.h (perfect_loop_nest_depth): Declare as extern. | |
5220 * testsuite/gcc.dg/graphite/scop-16.c: New. | |
5221 * testsuite/gcc.dg/graphite/scop-17.c: New. | |
5222 | |
5223 2008-07-11 Tobias Grosser <grosser@fim.uni-passau.de> | |
5224 | |
5225 * graphite.c (scop_remove_ignoreable_gbbs): Also update bitmap. | |
5226 (graphite_trans_scop_block): Ignore SCoPs without bbs. | |
5227 | |
5228 2008-07-11 Tobias Grosser <grosser@fim.uni-passau.de> | |
5229 | |
5230 * graphite.c (new_scop): Initialize SCOP_EXIT. | |
5231 (scopdet_info): Add. | |
5232 (scopdet_bb_info): Rename from is_bb_addable. Cleanup, bugfixes. | |
5233 (build_scops_1): Cleanup, bugfixes. | |
5234 (build_scops): Cleanup. | |
5235 | |
5236 * testsuite/gcc.dg/graphite/scop-matmult.c: Remove duplicated code. | |
5237 * testsuite/gcc.dg/graphite/scop-15.c: Add SCoP numbers. | |
5238 | |
5239 2008-07-10 Harsha Jagasia <harsha.jagasia@amd.com> | |
5240 | |
5241 * testsuite/gfortran.dg/graphite/scop-1.f: Update to reduced test case. | |
5242 | |
5243 * testsuite/gfortran.dg/graphite/graphite.exp: Use | |
5244 DEFAULT_GRAPHITE_FLAGS. | |
5245 | |
5246 * testsuite/gcc.dg/graphite/scop-15.c: Update to reduced test case. | |
5247 | |
5248 2008-07-10 Harsha Jagasia <harsha.jagasia@amd.com> | |
5249 | |
5250 * graphite.c (scan_tree_for_params): Do not assert any more if | |
5251 MULT_EXPR parameter is negative. | |
5252 | |
5253 * testsuite/gfortran.dg/graphite/scop-1.f: New. | |
5254 | |
5255 * testsuite/gfortran.dg/graphite/graphite.exp: New. | |
5256 | |
5257 * testsuite/gcc.dg/graphite/scop-15.c: New. | |
5258 | |
5259 2008-07-10 Harsha Jagasia <harsha.jagasia@amd.com> | |
5260 | |
5261 * graphite.c (is_bb_addable): Fix segfault in spec gzip and reformat. | |
5262 | |
5263 2008-07-10 Tobias Grosser <grosser@fim.uni-passau.de> | |
5264 | |
5265 * graphite.c (graphite_trans_bb_swap_loops): Rename from | |
5266 graphite_swap_loops. | |
5267 (graphite_trans_bb_move_loop): New. | |
5268 (graphite_trans_bb_strip_mine): Rename from graphite_strip_mine_loop. | |
5269 (graphite_trans_bb_block): New. | |
5270 (graphite_trans_loop_block): New. | |
5271 (graphite_trans_scop_swap_1and2): Rename from | |
5272 graphite_trans_swap_1and2. | |
5273 (graphite_trans_scop_strip): Rename from graphite_trans_strip. | |
5274 (graphite_trans_scop_block): New. | |
5275 (graphite_apply_transformations): Rename from | |
5276 graphite_transformations. | |
5277 | |
5278 * testsuite/gcc.dg/graphite/scop-matmult.c: New. | |
5279 | |
5280 2008-07-10 Tobias Grosser <grosser@fim.uni-passau.de> | |
5281 | |
5282 * graphite.c (gbb_compare): New. | |
5283 (graphite_sort_gbbs): New. | |
5284 (gbb_can_be_ignored): New. | |
5285 (scop_remove_ignoreable_gbbs): New. | |
5286 (graphite_transformations): Cleanup and add | |
5287 scop_remove_ignoreable_gbbs. | |
5288 * lambda.h (lambda_vector_compare): New. | |
5289 | |
5290 2008-07-09 Tobias Grosser <grosser@fim.uni-passau.de> | |
5291 | |
5292 * graphite.c (print_graphite_bb): Correct printing of static schedule. | |
5293 (graphite_swap_loops): int -> unsigned | |
5294 (graphite_strip_mine_loop): int -> unsigned, Fix SCHEDULE | |
5295 (graphite_transformations): New. | |
5296 (graphite_transform_loops): Move to graphite_transformations. | |
5297 * graphite.h (gbb_nb_loops): Return unsigned. | |
5298 | |
5299 2008-07-04 Tobias Grosser <grosser@fim.uni-passau.de> | |
5300 | |
5301 * graphite.c (scan_tree_for_params): Fix insertion of parameters into | |
5302 the domain matrix. This makes scop-0.c work again. | |
5303 | |
5304 2008-06-20 Richard Guenther <rguenther@suse.de> | |
5305 | |
5306 * graphite.h: Adjust copyright to GPLv3. | |
5307 * graphite.c: Likewise. | |
5308 (stmt_simple_memref_for_scop_p): Split out from ... | |
5309 (stmt_simple_for_scop_p): ... here. Fix handling of calls | |
5310 and simplify. | |
5311 (get_bb_type): Optimize. | |
5312 (is_pred): Remove. | |
5313 (is_bb_addable): Fix memleak, replace is_pred call with | |
5314 single_pred. | |
5315 (build_scops): Use current_loops. | |
5316 (param_index): Fix memleak. | |
5317 | |
5318 2008-06-20 Konrad Trifunovic <konrad.trifunovic@inria.fr> | |
5319 | |
5320 * graphite.c: Fix formatting. | |
5321 | |
5322 2008-06-19 Konrad Trifunovic <konrad.trifunovic@inria.fr> | |
5323 | |
5324 * graphite.c (new_scop): Memory allocation for SCOP_{NEWIVS, OLDIVS}. | |
5325 (free_scop): Memory deallocation for SCOP_NEWIVS, SCOP_OLDIVS. | |
5326 (create_var_name, save_var_name): Newly defined functions. | |
5327 (initialize_cloog_names): Part of the code factored out to | |
5328 save_var_name. | |
5329 (clast_to_gcc_expression): Now handles the case of clast_red_sum | |
5330 in clast_reduction statement. | |
5331 (graphite_create_new_loop): Now takes a new parameter | |
5332 for outer_loop. | |
5333 (translate_clast): Now also takes the context_loop and bb_exit | |
5334 parameters. Rewritten the code so that it creates a gimple code | |
5335 inside the given context. | |
5336 (outermost_loop_layer, graphite_remove_iv, graphite_rename_ivs, | |
5337 remove_cond_expr, disconnect_cond_expr, | |
5338 disconnect_virtual_phi_nodes): Newly defined functions. | |
5339 * graphite.h (struct scop): added old_ivs vector. | |
5340 SCOP_OLDIVS: New macro. | |
5341 | |
5342 2008-06-19 Sebastian Pop <sebastian.pop@amd.com> | |
5343 | |
5344 * cfgloopmanip.c: Add missing function comments, fix formatting. | |
5345 | |
5346 2008-06-18 Konrad Trifunovic <konrad.trifunovic@inria.fr> | |
5347 | |
5348 * cfgloopmanip.c (update_dominators_in_loop): Defined. | |
5349 (create_empty_loop_on_edge): Defined. | |
5350 * tree-parloops.c (canonicalize_loop_ivs): Returns tree | |
5351 instead of void. | |
5352 * cfgloop.h (create_empty_loop_on_edge): Declared as extern. | |
5353 (update_dominators_in_loop): Declared as extern | |
5354 * tree-flow.h (canonicalize_loop_ivs): Declared as extern. | |
5355 | |
5356 2008-06-16 Tobias Grosser <grosser@fim.uni-passau.de> | |
5357 | |
5358 * graphite.c (print_graphite_bb): Allow changing number of loops | |
5359 in SCoP domain. | |
5360 (initialize_cloog_names): Allow changing number of loops. | |
5361 (build_cloog_prog): Simplify. | |
5362 (find_transform): Enable cloog option --strides. | |
5363 (graphite_swap_loops): New. | |
5364 (graphite_strip_mine_loop): New. | |
5365 (graphite_trans_swap_1and2): New. | |
5366 (graphite_trans_strip): New. | |
5367 (graphite_transform_loops): Add graphite_trans_strip. | |
5368 * graphite.h (scop_max_loop_depth): New. | |
5369 | |
5370 2008-06-15 Tobias Grosser <grosser@fim.uni-passau.de> | |
5371 | |
5372 * graphite.c (build_scop_iteration_domain): Remove forgotten | |
5373 line. (Fixes compile) | |
5374 | |
5375 2008-06-15 Tobias Grosser <grosser@fim.uni-passau.de> | |
5376 | |
5377 * graphite.c (print_graphite_bb): Add output of GBB_LOOPS. | |
5378 (build_graphite_bb): Add GBB_LOOPS and GBB_DOMAIN and reorder. | |
5379 (build_bb_loops): New. | |
5380 (graphite_transform_loops): Add build_bb_loops. | |
5381 (schedule_to_scattering): Use gbb_nb_loops to support changing loop | |
5382 numbers. | |
5383 * graphite.h (graphite_bb): Add loops. | |
5384 (gbb_nb_loops): New. | |
5385 (gbb_loop_at_index): New. | |
5386 (gbb_loop_index): New. | |
5387 (nb_params_in_scop): Renamed to scop_nb_params. Updated all functions | |
5388 using nb_params_in_scop. | |
5389 | |
5390 2008-06-14 Tobias Grosser <grosser@fim.uni-passau.de> | |
5391 | |
5392 * graphite.c (print_graphite_bb): Adapt to minimized schedule. | |
5393 (build_scop_canonical_schedules): Build minimized schedule. | |
5394 (schedule_to_scattering): Adapt to minimized schedule. | |
5395 * graphite.h (graphite_bb): Add/Update descriptions. | |
5396 | |
5397 2008-06-14 Adrien Eliche <aeliche@isty.uvsq.fr> | |
5398 Tobias Grosser <grosser@fim.uni-passau.de> | |
5399 | |
5400 * graphite.c (print_graphite_bb): Add condition printing. | |
5401 (dump_value): New. | |
5402 (dump_gbb_conditions): New. | |
5403 (build_scop_conditions_1): New. | |
5404 (build_scop_conditions): New. | |
5405 * graphite.h (graphite_bb): Add conditions. | |
5406 | |
5407 2008-06-14 Tobias Grosser <grosser@fim.uni-passau.de> | |
5408 | |
5409 * graphite.c (print_graphite_bb): | |
5410 (free_graphite_bb): New. | |
5411 (free_scop): Free bbs. | |
5412 (get_bb_type): Free doms. | |
5413 (build_scop_context): Free context matrix. | |
5414 (build_loop_iteration_domains): Remove unused code. | |
5415 (build_cloog_prog): Free scattering function and blocklist. | |
5416 (find_transform): Free options. | |
5417 | |
5418 2008-06-13 Tobias Grosser <grosser@fim.uni-passau.de> | |
5419 | |
5420 * graphite.c (loop_body_to_cloog_stmts): Rename to add_bb_domains. | |
5421 Remove unnecessery cloog data structures. Make a copy of the domain | |
5422 (setup_cloog_loop): Rename to build_loop_iteration_domains. Remove | |
5423 unnecessary cloog data structures. Fix memory leaks. Remove insert | |
5424 into SCOP_LOOP2CLOOG_LOOP as the inserted CloogLoops will never be | |
5425 used. | |
5426 (build_scop_iteration_domain): Remove unnecessary cloog | |
5427 data structures. Fix memory leaks. | |
5428 (graphite_transform_loops): Disable build_scop_dynamic_schedules as it | |
5429 uses SCOP_LOOP2CLOOG_LOOP, that is at the moment not working. | |
5430 | |
5431 2008-06-12 Tobias Grosser <grosser@fim.uni-passau.de> | |
5432 | |
5433 * graphite.c (find_scop_params): Remove initialize_cloog_names. | |
5434 | |
5435 2008-06-12 Tobias Grosser <grosser@fim.uni-passau.de> | |
5436 | |
5437 * graphite.c (end_scop): Style fix. | |
5438 (schedule_to_scattering): Style and comment fix. | |
5439 | |
5440 2008-06-12 Tobias Grosser <grosser@fim.uni-passau.de> | |
5441 * graphite.c (print_graphite_bb): Fix definiton of | |
5442 schedule_to_scattering. | |
5443 (initialize_cloog_names): Change nb_scattdims to max loop | |
5444 depth in SCoP. | |
5445 (schedule_to_scattering): Take parameter for number of scattering | |
5446 dimensions. | |
5447 (build_cloog_prog): Only build as much scattering dimensions as | |
5448 necessary. | |
5449 | |
5450 2008-06-12 Tobias Grosser <grosser@fim.uni-passau.de> | |
5451 | |
5452 * graphite.c (end_scop): Disable bb splitting. Fixes SIGSEGV | |
5453 in polyhedron/aermod.f90. | |
5454 | |
5455 2008-06-11 Tobias Grosser <grosser@fim.uni-passau.de> | |
5456 Dwarak Rajagopal <dwarak.rajagopal@amd.com> | |
5457 Harsha Jagasia <harsha.jagasia@amd.com> | |
5458 | |
5459 * graphite.c (is_bb_addable): Fix segfault. | |
5460 | |
5461 2008-06-10 Tobias Grosser <grosser@fim.uni-passau.de> | |
5462 | |
5463 * graphite.c (is_bb_addable): Fix memory leak, handling of loops | |
5464 with multiple exits and conditional handling in edge cases. | |
5465 (is_loop_exit): Fix memory leak. (Forgotten in last commit) | |
5466 | |
5467 * testsuite/gcc.dg/graphite/scop-14.c: New. | |
5468 | |
5469 2008-06-06 Tobias Grosser <grosser@fim.uni-passau.de> | |
5470 Adrien Eliche <aeliche@isty.uvsq.fr> | |
5471 | |
5472 * graphite.c (is_bb_addable): Add more comments and enhance | |
5473 readablity of the source code. Fix memory leak. | |
5474 (is_loop_exit): Fix memory leak. | |
5475 | |
5476 2008-06-05 Tobias Grosser <grosser@fim.uni-passau.de> | |
5477 | |
5478 * graphite.c (first_loop_in_scop): Deleted. | |
5479 (setup_cloog_loop): Only walk the loop chain for inner loops. | |
5480 (build_scop_iteration_domain): Execute setup_cloog_loop for | |
5481 all loops in the first layer. | |
5482 | |
5483 2008-06-05 Tobias Grosser <grosser@fim.uni-passau.de> | |
5484 | |
5485 * graphite.c (scan_tree_for_params): Change the way params are | |
5486 added to be indepenent of the number of loops. | |
5487 (setup_cloog_loop): Revert to short matrix format. Fix parameter | |
5488 handling. | |
5489 (build_cloog_prog): Revert to short matrix format. | |
5490 | |
5491 2008-06-05 Sebastian Pop <sebastian.pop@amd.com> | |
5492 Dwarak Rajagopal <dwarak.rajagopal@amd.com> | |
5493 | |
5494 * tree-loop-fusion.c (fuse_loops): Fix uninitialized variable | |
5495 warning. | |
5496 | |
5497 2008-06-05 Sebastian Pop <sebastian.pop@amd.com> | |
5498 | |
5499 * graphite.c (nb_data_refs_in_scop): New. | |
5500 (graphite_transform_loops): Print more stats: number of | |
5501 loops, basic blocks and data references per scop. | |
5502 | |
5503 2008-06-04 Sebastian Pop <sebastian.pop@amd.com> | |
5504 Jan Sjodin <jan.sjodin@amd.com> | |
5505 | |
5506 * graphite.c (loop_affine_expr, idx_record_params, | |
5507 find_scop_parameters, setup_cloog_loop): Use instantiate_scev | |
5508 instead of instantiate_parameters. | |
5509 | |
5510 2008-06-04 Tobias Grosser <grosser@fim.uni-passau.de> | |
5511 | |
5512 * graphite.c (schedule_to_scattering): Fix scattering dimensions, | |
5513 add support for parameters, add STATIC_SCHEDULE at the right places, | |
5514 cleanup. | |
5515 | |
5516 2008-06-04 Tobias Grosser <grosser@fim.uni-passau.de> | |
5517 | |
5518 * graphite.c (build_scop_loop_nests): Only add the loops, that | |
5519 are contained completely in the SCoP. | |
5520 (build_cloog_prog): Disable scattering, until schedule_to_scattering | |
5521 and the domains are fixed. | |
5522 (build_scop_canonical_schedules): Add support for bbs not contained | |
5523 in any SCoP. | |
5524 | |
5525 2008-06-04 Tobias Grosser <grosser@fim.uni-passau.de> | |
5526 | |
5527 * graphite.h (scop_contains_loop): Update comments to match | |
5528 the actual behavior. | |
5529 (scop_contains_loop): New. | |
5530 * graphite.c (schedule_to_scattering): Use scop_contains_loop. | |
5531 | |
5532 2008-06-04 Sebastian Pop <sebastian.pop@amd.com> | |
5533 | |
5534 * graphite.c (get_bb_type): On function body, i.e. loop_0, | |
5535 don't mark blocks as GBB_LOOP_SING_EXIT_HEADER, mark them | |
5536 as GBB_COND_HEADER. | |
5537 | |
5538 2008-06-04 Sebastian Pop <sebastian.pop@amd.com> | |
5539 Tobias Grosser <grosser@fim.uni-passau.de> | |
5540 | |
5541 * graphite.c (graphite_transform_loops): Early return when | |
5542 there are no loops in the function. | |
5543 | |
5544 2008-05-31 Sebastian Pop <sebastian.pop@amd.com> | |
5545 Jan Sjodin <jan.sjodin@amd.com> | |
5546 | |
5547 * graphite.c (scan_tree_for_params, setup_cloog_loop): Compute the | |
5548 offset of the last loop. | |
5549 (setup_cloog_loop): Copy the entire outer constraint matrix. | |
5550 | |
5551 2008-05-31 Sebastian Pop <sebastian.pop@amd.com> | |
5552 Jan Sjodin <jan.sjodin@amd.com> | |
5553 | |
5554 * graphite.c (stmt_in_scop_p, function_parameter_p, | |
5555 invariant_in_scop_p): Removed. | |
5556 (scan_tree_for_params): Can be used with no constraint | |
5557 matrix for gathering parameters. | |
5558 (idx_record_params): Don't use idx_record_param, instead use | |
5559 scan_tree_for_params. | |
5560 (find_scop_parameters): Same. | |
5561 (setup_cloog_loop, build_scop_iteration_domain, build_cloog_prog): | |
5562 Fix the size of loop domains. | |
5563 (schedule_to_scattering): Exit when the outer loop is not in scop. | |
5564 (find_transform): Enable build_cloog_prog. | |
5565 | |
5566 2008-05-31 Sebastian Pop <sebastian.pop@amd.com> | |
5567 Jan Sjodin <jan.sjodin@amd.com> | |
5568 | |
5569 * graphite.c (schedule_to_scattering): Make scattering domains | |
5570 uniformly of the same size, as required by CLooG 0.14.0 and before. | |
5571 | |
5572 2008-05-31 Sebastian Pop <sebastian.pop@amd.com> | |
5573 Jan Sjodin <jan.sjodin@amd.com> | |
5574 | |
5575 * graphite.c (schedule_to_scattering): Rewrite, correct the | |
5576 translation of the scheduling function to scattering. | |
5577 (build_cloog_prog): Call schedule_to_scattering only once. | |
5578 * graphite.h (scop_loop_index): Do not fail for loops not | |
5579 in the scop: return -1. | |
5580 | |
5581 2008-05-30 Tobias Grosser <grosser@fim.uni-passau.de> | |
5582 | |
5583 * graphite.c (build_graphite_bb): Initialize GBB_DOMAIN. | |
5584 (loop_body_to_cloog_stmts): Export GBB_DOMAIN. | |
5585 (setup_cloog_loop): Export GBB_DOMAIN. | |
5586 (build_cloog_prog): New. Create new CLOOG_PROG, which should be | |
5587 able to rebuild the original control flow. | |
5588 * graphite.h (graphite_bb): Add domain field and access macro. | |
5589 (GBB_DOMAIN): New. | |
5590 | |
5591 2008-05-30 Sebastian Pop <sebastian.pop@amd.com> | |
5592 | |
5593 * graphite.c (debug_gbb): New. | |
5594 (print_scop, build_graphite_bb): Use SCOP_BBS. | |
5595 (build_scop_bbs): Reimplemented. | |
5596 (dfs_bb_in_scop_p): Removed. | |
5597 (build_scop_loop_nests): Reorder loops inserted in | |
5598 SCOP_LOOP_NEST: outer loops should come first. | |
5599 (build_scop_canonical_schedules): Reinitialize at zero | |
5600 the components of the SCOP_STATIC_SCHEDULE for the loops | |
5601 that have already been parsed. | |
5602 | |
5603 * graphite.h (debug_gbb): Declared. | |
5604 | |
5605 2008-05-30 Sebastian Pop <sebastian.pop@amd.com> | |
5606 Jan Sjodin <jan.sjodin@amd.com> | |
5607 | |
5608 * graphite.c (create_empty_loop): Renamed graphite_create_new_loop. | |
5609 (graphite_loop_to_gcc_loop): Removed. | |
5610 (remove_all_edges): New. | |
5611 (graphite_stmt_to_gcc_stmt): Renamed translate_clast. | |
5612 (gloog): Remove useless code. | |
5613 | |
5614 2008-05-29 Tobias Grosser <grosser@fim.uni-passau.de> | |
5615 | |
5616 * graphite.c (get_bb_type): Reworked. We distinguish between | |
5617 loops with one or multiple exits. | |
5618 (is_loop_exit): New. | |
5619 (is_pred): New. | |
5620 (is_bb_addable): Rework condition handling, now support for case | |
5621 case statements and loops with multiple exits. | |
5622 | |
5623 * testsuite/gcc.dg/graphite/scop-11.c: New. | |
5624 * testsuite/gcc.dg/graphite/scop-12.c: New. | |
5625 * testsuite/gcc.dg/graphite/scop-13.c: New. | |
5626 | |
5627 2008-05-29 Tobias Grosser <grosser@fim.uni-passau.de> | |
5628 | |
5629 * graphite.c (dot_all_scops_1): Fix some colors. Reuse colors, if | |
5630 we have too many colors. | |
5631 | |
5632 2008-05-22 Sandeep Maram <smaram_b04@iiita.ac.in> | |
5633 | |
5634 * doc/invoke.texi (-ftree-loop-fusion): Document. | |
5635 * tree-pass.h (pass_loop_fusion): Declared. | |
5636 * tree-loop-fusion.c: New. | |
5637 * timevar.def (TV_TREE_LOOP_FUSION): Declared. | |
5638 * tree-data-ref.c (find_data_references_in_loop): Make extern. | |
5639 * tree-data-ref.h (find_data_references_in_loop): Declared. | |
5640 * common.opt (ftree-loop-fusion): Declared. | |
5641 * Makefile.in (tree-loop-fusion.o): Added rule and to OBJS-common. | |
5642 | |
5643 2008-05-21 Sebastian Pop <sebastian.pop@amd.com> | |
5644 | |
5645 * graphite.c (build_access_matrix): Fix typo from the merge. | |
5646 | |
5647 2008-05-20 Sebastian Pop <sebastian.pop@amd.com> | |
5648 | |
5649 * Merge from mainline (130800:135673). | |
5650 | |
5651 2008-05-07 Sebastian Pop <sebastian.pop@amd.com> | |
5652 | |
5653 * graphite.c (end_scop): The exit of the scop is not part of the scop. | |
5654 Update dominators after splitting. | |
5655 | |
5656 2008-05-07 Sebastian Pop <sebastian.pop@amd.com> | |
5657 | |
5658 * graphite.c (is_bb_addable): Return the harmful statement. | |
5659 Factor up some code. | |
5660 (end_scop): New. Splits end of scope bbs on a harmful statement. | |
5661 (build_scops_1): Call end_scop. | |
5662 | |
5663 2008-05-07 Sebastian Pop <sebastian.pop@amd.com> | |
5664 | |
5665 * graphite.c: (succs_at_same_depth, end_scop, all_preds_visited_p, | |
5666 all_succs_visited_p, start_new_scop_for_each_succ, start_new_scop, | |
5667 add_dominators_to_open_scops, stop_last_open_scop, scop_end_loop, | |
5668 build_scops_1): Removed. | |
5669 (build_scops_2): Renamed build_scops_1. | |
5670 | |
5671 2008-05-06 Sebastian Pop <sebastian.pop@amd.com> | |
5672 | |
5673 * graphite.c: Fix formatting. | |
5674 | |
5675 2008-05-06 Tobias Grosser <grosser@fim.uni-passau.de> | |
5676 | |
5677 * graphite.c (get_bb_type): New. | |
5678 (move_scops): New. | |
5679 (build_scops_2): New. | |
5680 (is_bb_addable): New. | |
5681 (build_scops): Switch the scop detection. | |
5682 (build_scop_bbs): Add entry bb to scop. | |
5683 * graphite.h (struct scop): Update comment. | |
5684 | |
5685 2008-05-06 Tobias Grosser <grosser@fim.uni-passau.de> | |
5686 | |
5687 * graphite.c (dot_all_scops_1): Fix some incorrect colors and add | |
5688 more colors. | |
5689 | |
5690 2008-05-06 Tobias Grosser <grosser@fim.uni-passau.de> | |
5691 | |
5692 * testsuite/gcc.dg/graphite/scop-1.c: Update. | |
5693 * testsuite/gcc.dg/graphite/scop-2.c: Update. | |
5694 * testsuite/gcc.dg/graphite/scop-4.c: Update. | |
5695 * testsuite/gcc.dg/graphite/scop-5.c: Add. | |
5696 * testsuite/gcc.dg/graphite/scop-6.c: Add. | |
5697 | |
5698 2008-05-06 Sebastian Pop <sebastian.pop@amd.com> | |
5699 | |
5700 * testsuite/gcc.dg/graphite/scop-0.c: Add. | |
5701 * testsuite/gcc.dg/graphite/scop-7.c: Add. | |
5702 * testsuite/gcc.dg/graphite/scop-8.c: Add. | |
5703 * testsuite/gcc.dg/graphite/scop-9.c: Add. | |
5704 * testsuite/gcc.dg/graphite/scop-10.c: Add. | |
5705 | |
5706 2008-05-06 Tobias Grosser <grosser@fim.uni-passau.de> | |
5707 | |
5708 * graphite.c (scop_affine_expr): Renamed to loop_affine_expr. | |
5709 Check affine expressions depending on the outermost loop | |
5710 instead of a scop. | |
5711 (stmt_simple_for_scop_p): Same. | |
5712 (harmfule_stmt_in_scop): Same. | |
5713 | |
5714 2008-04-28 Tobias Grosser <grosser@fim.uni-passau.de> | |
5715 | |
5716 * graphite.c (dot_all_scops): Remove incorrect difficult bb coloring, | |
5717 mark entry and exit, that are not part of the SCoP and update HTML | |
5718 formatting. | |
5719 | |
5720 2008-04-25 Sebastian Pop <sebastian.pop@amd.com> | |
5721 | |
5722 * graphite.c (basic_block_simple_for_scop_p): Renamed | |
5723 harmful_stmt_in_bb. | |
5724 (save_scop, preds_at_same_depth, test_for_scop_bound): Removed. | |
5725 (add_dominators_to_open_scops, build_scops_1): Reimplemented. | |
5726 (all_preds_visited_p, all_succs_visited_p, | |
5727 start_new_scop_for_each_succ, start_new_scop, stop_last_open_scop, | |
5728 scop_end_loop): New. | |
5729 (build_scops): Do not use dfs_enumerate_from. | |
5730 | |
5731 * testsuite/gcc.dg/graphite/scop-{1,2,4}.c: Updated. | |
5732 | |
5733 2008-04-23 Sebastian Pop <sebastian.pop@amd.com> | |
5734 | |
5735 * graphite.c: Add comments to functions that are missing a | |
5736 description. | |
5737 (graphite_create_iv): Removed. Merged in graphite_loop_to_gcc_loop. | |
5738 | |
5739 2008-04-23 Sebastian Pop <sebastian.pop@amd.com> | |
5740 | |
5741 * graphite.c (nb_params_in_scop): Moved... | |
5742 (graphite_bb_from_bb, loop_body_to_cloog_stmts): New. | |
5743 (setup_cloog_loop): Call loop_body_to_cloog_stmts. | |
5744 (clast_to_gcc_expression): Reduce column size to less than 80. | |
5745 (graphite_create_iv): Return the new name of the IV. | |
5746 (find_transform): Set options->esp and options->cpp. | |
5747 (gloog): Comment out the invalidation of the old loop code. | |
5748 (initialize_dependence_polyhedron): Replace scop_nb_params with | |
5749 nb_params_in_scop. | |
5750 | |
5751 * graphite.h (nb_params_in_scop): ... here. | |
5752 (scop_nb_params): Removed. | |
5753 (loop_domain_dim): Return something even when the loop was not | |
5754 found in the hash table: avoid ICEing on all the graphite.exp | |
5755 testcases. | |
5756 | |
5757 2008-04-14 Konrad Trifunovic <konrad.trifunovic@inria.fr> | |
5758 | |
5759 * tree-chrec.c (for_each_scev_op): SCEV can have 3 operands. | |
5760 | |
5761 * graphite.c (build_scop_dynamic_schedules): Schedule is built | |
5762 according to nesting level. | |
5763 (find_scop_parameters): Call instantiate_parameters. | |
5764 (scan_tree_for_params): Extend it to handle general affine bounds. | |
5765 Inner loop bound can depend on outer loop induction variable. | |
5766 (setup_cloog_loop): tmp variable is allocated on stack. Call | |
5767 instantiate_parameters with respect to outermost_loop_in_scop. | |
5768 (loop_domain_dim, ref_nb_loops, loop_iteration_vector_dim): moved to | |
5769 graphite.h. | |
5770 (create_empty_loop): Function loopify should be given edge | |
5771 probability, instead of edge frequency. Dominance relation from | |
5772 switch_bb to loop_header. | |
5773 (clast_to_gcc_expression): Added handling of clast_reduction node. | |
5774 (gloog): New functionality for removing old loop. | |
5775 (test_dependence): Factored out from build_rdg_all_levels. | |
5776 (build_rdg_all_levels): Dependence testing factored out to | |
5777 test_dependence function. | |
5778 | |
5779 * graphite.h (struct graphite_bb): Extended with dynamic_schedule. | |
5780 (loop_domain_dim, ref_nb_loops, loop_iteration_vector_dim): Moved | |
5781 from graphite.c | |
5782 | |
5783 2008-04-07 Sebastian Pop <sebastian.pop@amd.com> | |
5784 | |
5785 * graphite.c (free_scop, param_index, initialize_cloog_names, | |
5786 nb_params_in_scop): Use name_tree map instead of just a tree | |
5787 for keeping track of the variable name associated to that tree. | |
5788 (create_empty_loop, gmp_cst_to_tree, clast_name_to_gcc, | |
5789 clast_to_gcc_expression, graphite_create_iv, | |
5790 graphite_loop_to_gcc_loop, graphite_cond_to_gcc_cond, | |
5791 graphite_stmt_to_gcc_stmt): New. | |
5792 (gloog): Call these. | |
5793 * graphite.h (struct name_tree): New. | |
5794 (struct scop): Use name_tree instead of tree for params. | |
5795 Store a vector of name_tree for new_ivs. | |
5796 (SCOP_NEWIVS): New. | |
5797 (scop_nb_params): Use name_tree instead of tree. | |
5798 | |
5799 2008-04-05 Alexander Lamaison <awl03@doc.ic.ac.uk> | |
5800 Sebastian Pop <sebastian.pop@amd.com> | |
5801 | |
5802 * tree-bounds.c: New. | |
5803 * tree-bounds.h: New. | |
5804 * tree-pass.h: Declare pass_bounds_early and pass_bounds_late. | |
5805 * passes.c: Schedule pass_bounds_early, pass_bounds_late. | |
5806 * builtins.c (expand_builtin_alloca): Add flag_bounds as for | |
5807 flag_mudflap. | |
5808 * gcc.c: Same. | |
5809 * toplev.c: Same. | |
5810 * c-cppbuiltin.c: Same. | |
5811 * c-pragma.c: Same. | |
5812 * common.opt: Same. | |
5813 * varasm.c: Same. | |
5814 * tree-outof-ssa.c: Same. | |
5815 * c-common.c: Same. | |
5816 * Makefile.in: Same. | |
5817 | |
5818 2008-03-15 Antoniu Pop <antoniu.pop@gmail.com> | |
5819 Sebastian Pop <sebastian.pop@amd.com> | |
5820 | |
5821 * tree-loop-distribution.c (remaining_stmts, | |
5822 upstream_mem_writes): Removed static variables. | |
5823 (copy_loop_before, create_bb_after_loop, | |
5824 mark_nodes_having_upstream_mem_writes, free_rdg_components, | |
5825 rdg_build_components, rdg_build_partitions, | |
5826 dump_rdg_partitions): Extern. | |
5827 (generate_loops_for_partition, generate_code_for_partition): Do not | |
5828 return a bool. | |
5829 (already_processed_vertex_p, predecessor_has_mem_write, | |
5830 mark_nodes_having_upstream_mem_writes, has_upstream_mem_writes, | |
5831 rdg_flag_all_uses, rdg_flag_uses, rdg_flag_vertex_and_dependent, | |
5832 rdg_flag_loop_exits, rdg_flag_similar_memory_accesses, | |
5833 build_rdg_partition_for_component, rdg_build_partitions, ldist_gen): | |
5834 Pass remaining_stmts and upstream_mem_writes as parameters. | |
5835 (rdg_component): Moved... | |
5836 (build_rdg_partition_for_component): Do not aggregate components when | |
5837 flag_streamize_loops is set. | |
5838 (gen_sequential_loops): New. | |
5839 (ldist_gen): Call gen_sequential_loops. | |
5840 | |
5841 * tree-pass.h (pass_loop_streamization): Declared. | |
5842 | |
5843 * omp-low.c (expand_omp_sections): Call add_bb_to_loop on created | |
5844 basic blocks when loops structures exist. | |
5845 | |
5846 * builtin-types.def (BT_FN_VOID_PTR_PTR_INT): New. | |
5847 | |
5848 * tree-ssa-loop-ivopts.c (expr_invariant_in_region_p): New. | |
5849 | |
5850 * tree-parloops.c (take_address_of, eliminate_local_variables_1, | |
5851 eliminate_local_variables_stmt, eliminate_local_variables, | |
5852 separate_decls_in_loop_name, separate_decls_in_loop_stmt, | |
5853 separate_decls_in_loop, gen_parallel_loop): Make them work on a region | |
5854 of code delimited by two edges in the CFG. | |
5855 (separate_decls_in_loop_name): Renamed separate_decls_in_region_name. | |
5856 (separate_decls_in_loop_stmt): Renamed separate_decls_in_region_stmt. | |
5857 (separate_decls_in_loop): Renamed separate_decls_in_region. Isolate | |
5858 the case of parallelisation of reductions. | |
5859 (create_loop_fn): Extern. | |
5860 (create_omp_parallel_region): New. | |
5861 | |
5862 * tree-data-ref.c (dump_data_dependence_relation): Don't call | |
5863 dump_data_reference for printing dra and drb. | |
5864 (create_rdg_edge_for_ddr, create_rdg_edges_for_scalar): Initialise | |
5865 RDGE_RELATION. | |
5866 (build_rdg): Don't call free_dependence_relations for the moment, as | |
5867 we attach dependence relations on each edge of the RDG. | |
5868 To be fixed later. | |
5869 | |
5870 * tree-data-ref.h (rdg_component): ...here. | |
5871 (struct rdg_edge): New field ddr_p relation. | |
5872 (RDGE_RELATION): New. | |
5873 (create_bb_after_loop, copy_loop_before, | |
5874 mark_nodes_having_upstream_mem_writes, rdg_build_components, | |
5875 rdg_build_partitions, dump_rdg_partitions, | |
5876 free_rdg_components): Declared. | |
5877 | |
5878 * omp-builtins.def (BUILT_IN_GOMP_STREAM_ALIGN_PUSH, | |
5879 BUILT_IN_GOMP_STREAM_ALIGN_POP): New. | |
5880 | |
5881 * tree-loop-streamization.c: New. | |
5882 | |
5883 * tree-flow.h (gather_blocks_in_sese_region, create_loop_fn, | |
5884 create_omp_parallel_region, expr_invariant_in_region_p): Declared. | |
5885 | |
5886 * Makefile.in (tree-loop-streamization.o): Added to OBJS-common. | |
5887 | |
5888 * tree-cfg.c (gather_blocks_in_sese_region): Extern. | |
5889 | |
5890 * passes.c: Schedule pass_loop_streamization. | |
5891 | |
5892 2008-03-08 Tobias Grosser <grosser@fmi.uni-passau.de> | |
5893 | |
5894 * graphite.c (dot_all_scops_1): Fix formatting for difficult bbs and | |
5895 update comment. | |
5896 | |
5897 2008-03-07 Tobias Grosser <grosser@fim.uni-passau.de> | |
5898 | |
5899 * graphite.c (dot_all_scops): Update formatting. | |
5900 Bbs can now be part of more than one SCoP. | |
5901 | |
5902 2008-03-04 Sebastian Pop <sebastian.pop@amd.com> | |
5903 | |
5904 * graphite.c (new_loop_to_cloog_loop_str, setup_cloog_loop): Fix | |
5905 malloc problems. | |
5906 (loop_domain_dim): Check for unregistered toplev SCOP loop. | |
5907 * graphite.h (loop_to_cloog_loop): New. | |
5908 | |
5909 2008-03-04 Konrad Trifunovic <konrad.trifunovic@inria.fr> | |
5910 | |
5911 * graphite.c (loop_domain_dim, ref_nb_loops, | |
5912 loop_iteration_vector_dim): New. | |
5913 (build_access_matrix_with_af, build_access_matrix, | |
5914 initialize_dependence_polyhedron): Fixed for new matrix layout. | |
5915 No longer assume that all iteration domains are of the same | |
5916 dimensionality. | |
5917 | |
5918 2008-03-02 Sebastian Pop <sebastian.pop@amd.com> | |
5919 | |
5920 * tree-scalar-evolution.c (instantiate_parameters_1): An SSA_NAME | |
5921 defined in a loop at depth 0 is invariant. | |
5922 * tree-chrec.c (evolution_function_is_invariant_rec_p): Ditto. | |
5923 * tree-ssa-loop-ivopts.c (expr_invariant_in_loop_p): Should never | |
5924 be called at loop depth 0. | |
5925 | |
5926 * graphite.c (basic_block_simple_for_scop_p): Take the scop as | |
5927 a parameter. | |
5928 (dot_all_scops_1): Update use of basic_block_simple_for_scop_p. | |
5929 (down_open_scop): Removed. | |
5930 (loop_in_scop_p): Redefined. | |
5931 (scop_affine_expr): New argument: scop. | |
5932 (stmt_simple_for_scop_p): New argument: scop. RETURN_EXPR is not | |
5933 a harmful statement ending a scop. | |
5934 (basic_block_simple_for_scop_p): New argument: scop. | |
5935 (get_loop_start): Removed. | |
5936 (new_scop): Initialize SCOP_LOOPS. | |
5937 (free_scop): Free SCOP_LOOPS. | |
5938 (succs_at_same_depth, preds_at_same_depth): New. | |
5939 (end_scop): Test the validity of a scop. | |
5940 (add_dominators_to_open_scops): New. | |
5941 (test_for_scop_bound): Call add_dominators_to_open_scops. | |
5942 Add cases for opening and closing multiple scops. | |
5943 (build_scops, build_scop_bbs): Iterate over basic blocks in | |
5944 depth first order. | |
5945 (build_graphite_bb): Pass scop directly. | |
5946 (dfs_bb_in_scop_p): New. | |
5947 (scop_record_loop): Use SCOP_LOOPS for not recording the same loop | |
5948 several times. | |
5949 (nb_loops_around_gb): Use loop_in_scop_p. | |
5950 (schedule_to_scattering): Disabled for the moment the code computing | |
5951 the "textual order for outer loop". | |
5952 | |
5953 * graphite.h (struct scop): New field loops. | |
5954 (SCOP_LOOPS): New. | |
5955 (scop_loop_index): Test that the given loop belongs to SCOP_LOOPS. | |
5956 | |
5957 * testsuite/gcc.dg/graphite/scop-{1,...,7}.c: Updated. | |
5958 | |
5959 2008-02-27 Antoniu Pop <antoniu.pop@gmail.com> | |
5960 Sebastian Pop <sebastian.pop@amd.com> | |
5961 | |
5962 * builtin-types.def (BT_FN_PTR_SIZE_UINT, BT_FN_BOOL_PTR): New. | |
5963 * common.opt (fstreamize-loops): New. | |
5964 * omp-builtins.def (BUILT_IN_GOMP_STREAM_CREATE, | |
5965 BUILT_IN_GOMP_STREAM_PUSH, BUILT_IN_GOMP_STREAM_HEAD, | |
5966 BUILT_IN_GOMP_STREAM_POP, BUILT_IN_GOMP_STREAM_EOS_P, | |
5967 BUILT_IN_GOMP_STREAM_SET_EOS, BUILT_IN_GOMP_STREAM_DESTROY): New. | |
5968 | |
5969 2008-02-22 Konrad Trifunovic <konrad.trifunovic@inria.fr> | |
5970 | |
5971 * tree-data-ref.c (build_empty_rdg): New. | |
5972 (build_rdg): Use it. | |
5973 * tree-data-ref.h (build_empty_rdg): Declared. | |
5974 * graphite.c (free_scop): Free SCOP_LOOP2CLOOG_LOOP. | |
5975 (find_vertex_for_stmt): Removed. | |
5976 (build_rdg_all_levels): Use build_empty_rdg and rdg_vertex_for_stmt. | |
5977 | |
5978 2008-02-21 Sebastian Pop <sebastian.pop@amd.com> | |
5979 | |
5980 * tree-loop-distribution.c (generate_builtin): After cancelling the | |
5981 loop tree, also delete basic blocks. | |
5982 (rdg_flag_uses): Stop recursion when a vertex has already been | |
5983 processed. | |
5984 | |
5985 2008-02-15 Konrad Trifunovic <konrad.trifunovic@inria.fr> | |
5986 | |
5987 * graphite.c (build_scop_alpha): Removed. | |
5988 (graphite_transform_loops): Add a dummy call to build_all_rdg_levels | |
5989 and dump_dependence_graph to avoid compiler warnings. | |
5990 | |
5991 2008-02-14 Konrad Trifunovic <konrad.trifunovic@inria.fr> | |
5992 | |
5993 * tree-data-ref.c (dr_may_alias_p, create_rdg_vertices): Extern. | |
5994 * tree-data-ref.h (dr_may_alias_p, create_rdg_vertices): Declared. | |
5995 * graphite.c (new_loop_to_cloog_loop_str, hash_loop_to_cloog_loop, | |
5996 eq_loop_to_cloog_loop, del_loop_to_cloog_loop): New. | |
5997 (new_scop, setup_cloog_loop): Initialize SCOP_LOOP2CLOOG_LOOP. | |
5998 (initialize_dependence_polyhedron, find_vertex_for_stmt, | |
5999 initialize_data_dependence_polyhedron, is_empty_polyhedron, | |
6000 statement_precedes_p, build_rdg_all_levels, build_scop_alpha, | |
6001 dump_dependence_graph): New. | |
6002 * graphite.h (struct graphite_bb): New field compressed_alpha_matrix. | |
6003 (GBB_ALPHA): New. | |
6004 (struct scop): New field loop2cloog_loop. | |
6005 (SCOP_LOOP2CLOOG_LOOP, struct data_dependence_polyhedron, | |
6006 RDGE_DDP, ddp_p, struct loop_to_cloog_loop_str): New. | |
6007 | |
6008 2008-02-10 Konrad Trifunovic <konrad.trifunovic@inria.fr> | |
6009 | |
6010 * graphite.c (build_graphite_bb): Fix initialization | |
6011 of the graphite basic block. | |
6012 | |
6013 2008-02-05 Sebastian Pop <sebastian.pop@amd.com> | |
6014 | |
6015 * graphite.c (scan_tree_for_params): Rewrite for the new layout of | |
6016 loop domain matrix. Pass in the number of loops contained in the | |
6017 constraint matrix. | |
6018 (nb_loops_around_gb): Moved before setup_cloog_loop that uses it. | |
6019 (setup_cloog_loop): Rewrite for the new layout of loop domain matrix: | |
6020 loops that are not surrounding the current loop are not represented | |
6021 in the domain constraint matrix. | |
6022 (build_scop_iteration_domain): Initial domain constraint matrix | |
6023 contains only the eq/ineq, cst, and scop parameters columns. | |
6024 | |
6025 2008-01-29 Tobias Grosser <grosser@fim.uni-passau.de> | |
6026 | |
6027 * graphite.c (schedule_to_scattering, nb_loops_around_gb): New. | |
6028 (print_graphite_bb): Print scattering. | |
6029 | |
6030 2008-01-29 Tobias Grosser <grosser@fim.uni-passau.de> | |
6031 | |
6032 * graphite.c (initialize_cloog_names): Initialize names of | |
6033 scattering variables. | |
6034 | |
6035 2009-01-29 Tobias Grosser <grosser@fim.uni-passau.de> | |
6036 | |
6037 * graphite.c (dot_all_scops_1): Disable debug output while | |
6038 printing graph. | |
6039 | |
6040 2008-01-29 Tobias Grosser <grosser@fim.uni-passau.de> | |
6041 | |
6042 * graphite.c (find_transform): Change cloog output language to C. | |
6043 | |
6044 2008-01-27 Sebastian Pop <sebastian.pop@amd.com> | |
6045 | |
6046 * tree-loop-distribution.c (generate_memset_zero, | |
6047 generate_builtin, generate_code_for_partition, | |
6048 rdg_flag_all_uses): New. | |
6049 (rdg_flag_uses): Gather in the same partition the statements defining | |
6050 the VUSES of the current statement. | |
6051 (rdg_flag_similar_stores): Renamed rdg_flag_similar_memory_accesses. | |
6052 Gather in the same partition not only the stores to the same memory | |
6053 access, but also the reads. | |
6054 (ldist_generate_loops): Renamed ldist_gen. | |
6055 | |
6056 2008-01-24 Sebastian Pop <sebastian.pop@amd.com> | |
6057 Tobias Grosser <grosser@fmi.uni-passau.de> | |
6058 | |
6059 * graphite.c (setup_cloog_loop): Chain all cloog loops with the | |
6060 next pointer, don't use the inner pointer. | |
6061 | |
6062 2008-01-20 Tobias Grosser <grosser@fmi.uni-passau.de> | |
6063 | |
6064 * graphite.c (dot_all_scops, dot_all_scops_1): New. | |
6065 (find_transform): Call dot_all_1. | |
6066 * graphite.h (dot_all_scops): Declared. | |
6067 | |
6068 2007-12-14 Sebastian Pop <sebastian.pop@amd.com> | |
6069 | |
6070 * tree-loop-distribution.c: Fix apsi.f ICE. | |
6071 (create_bb_after_loop): New. | |
6072 (generate_loops_for_partition): Use it. | |
6073 * testsuite/gfortran.dg/ldist-1.f90: New. | |
6074 | |
6075 * tree-data-ref.c (dot_rdg): Use /tmp/rdg.dot for dotty format. | |
6076 * graphite.c (dot_scop): Use /tmp/scop.dot for dotty format. | |
6077 | |
6078 2007-12-13 Tobias Grosser <grosser@fmi.uni-passau.de> | |
6079 | |
6080 * graphite.c (find_transform): Dump cloog program sent to cloog. | |
6081 | |
6082 2007-12-13 Tobias Grosser <grosser@fmi.uni-passau.de> | |
6083 | |
6084 * graphite.c (initialize_cloog_names): Initialize cloog | |
6085 iterator names. | |
6086 | |
6087 2007-12-13 Tobias Grosser <grosser@fmi.uni-passau.de> | |
6088 | |
6089 * graphite.c (build_scop_context): Fix typo, for the matrix | |
6090 format: insert '0 >= 0' instead of '-1 >= 0'. | |
6091 | |
6092 2007-12-13 Sebastian Pop <sebastian.pop@amd.com> | |
6093 | |
6094 * Fix merge problems. | |
6095 | |
6096 2007-12-13 Sebastian Pop <sebastian.pop@amd.com> | |
6097 | |
6098 * graphite.c (setup_cloog_loop): Fix typo. | |
6099 | |
6100 2007-12-12 Sebastian Pop <sebastian.pop@amd.com> | |
6101 | |
6102 * doc/invoke.texi (-ftree-loop-distribution): Documented. | |
6103 * tree-loop-distribution.c: Reimplemented. | |
6104 * tree-pass.h (pass_loop_distribution): New. | |
6105 * tree-scalar-evolution.c (number_of_iterations_for_all_loops): Use | |
6106 print_loops. | |
6107 * graphds.h (struct graph): New field indexes. | |
6108 * timevar.def (TV_TREE_LOOP_DISTRIBUTION): New. | |
6109 | |
6110 * tree-vect-analyze.c: Remove declaration of static functions when not | |
6111 needed. | |
6112 * tree-vectorizer.c: Same. | |
6113 (rename_variables_in_loop): Now extern. | |
6114 (slpeel_tree_duplicate_loop_to_edge_cfg): Renamed | |
6115 tree_duplicate_loop_to_edge_cfg. Reset PENDING_STMT for edges after | |
6116 calling redirect_edge_and_branch_force. | |
6117 | |
6118 * tree-vectorizer.h (tree_duplicate_loop_on_edge): Declared. | |
6119 | |
6120 * tree-data-ref.c: Don't include tree-chrec.h. | |
6121 (debug_data_dependence_relations): New. | |
6122 (dump_data_dependence_relation): Call dump_data_reference on data refs | |
6123 in the relation. | |
6124 (same_access_functions): Moved... | |
6125 (find_vertex_for_stmt): Renamed rdg_vertex_for_stmt. | |
6126 (dump_rdg_vertex, debug_rdg_vertex, dump_rdg_component, | |
6127 debug_rdg_component, dump_rdg, debug_rdg, dot_rdg_1, dot_rdg, | |
6128 struct rdg_vertex_info, ): New. | |
6129 (create_rdg_edge_for_ddr): Compute the dependence level before looking | |
6130 at DDR_REVERSED_P. | |
6131 (create_rdg_vertices): Initialize the htab of graph->indexes. | |
6132 Initialize RDG_MEM_WRITE_STMT and RDG_MEM_READS_STMT. | |
6133 (stmts_from_loop): Don't save LABEL_EXPR. | |
6134 (hash_stmt_vertex_info, eq_stmt_vertex_info, | |
6135 hash_stmt_vertex_del): New. | |
6136 (build_rdg): Initialize rdg->indexes. | |
6137 (free_rdg, stores_from_loop, ref_base_address, | |
6138 rdg_defs_used_in_other_loops_p, have_similar_memory_accesses, | |
6139 have_similar_memory_accesses_1, ref_base_address_1, | |
6140 remove_similar_memory_refs): New. | |
6141 | |
6142 * tree-data-ref.h: Include tree-chrec.h. | |
6143 (debug_data_dependence_relations): Declared. | |
6144 (same_access_functions): ...here. Now static inline. | |
6145 (ddr_is_anti_dependent, ddrs_have_anti_deps, | |
6146 ddr_dependence_level): New. | |
6147 (struct rdg_vertex): New fields has_mem_write, has_mem_reads. | |
6148 (RDGV_HAS_MEM_WRITE, RDGV_HAS_MEM_READS, RDG_STMT, RDG_MEM_WRITE_STMT, | |
6149 RDG_MEM_READS_STMT): New. | |
6150 (dump_rdg_vertex, debug_rdg_vertex, dump_rdg_component, | |
6151 debug_rdg_component, dump_rdg, debug_rdg, dot_rdg, | |
6152 rdg_vertex_for_stmt): Declared. | |
6153 (struct rdg_edge): New field level. | |
6154 (RDGE_LEVEL, free_rdg): New. | |
6155 (stores_from_loop, remove_similar_memory_refs, | |
6156 rdg_defs_used_in_other_loops_p, | |
6157 have_similar_memory_accesses): Declared. | |
6158 (rdg_has_similar_memory_accesses): New. | |
6159 | |
6160 * lambda.h (dependence_level): New. | |
6161 * common.opt (ftree-loop-distribution): New. | |
6162 * tree-flow.h (debug_loop_ir): Renamed debug_loops. | |
6163 (print_loop_ir): Renamed print_loops. | |
6164 (debug_loop, debug_loop_num, print_loops_bb, mark_virtual_ops_in_bb, | |
6165 tree_duplicate_loop_to_edge_cfg, rename_variables_in_loop): Declared. | |
6166 * Makefile.in (TREE_DATA_REF_H): Depends on tree-chrec.h. | |
6167 (tree-loop-distribution.o): Added. | |
6168 * tree-cfg.c (mark_virtual_ops_in_region): Use mark_virtual_ops_in_bb. | |
6169 (mark_virtual_ops_in_bb): New. | |
6170 (print_loops_bb, debug_loop_num, debug_loop): New. | |
6171 * passes.c: Scheduled pass_loop_distribution. | |
6172 | |
6173 2007-12-12 Konrad Trifunovic <konrad.trifunovic@inria.fr> | |
6174 | |
6175 * graphite.c (scan_tree_for_params): Correct the number of columns | |
6176 for polylib format. | |
6177 (nb_flat_iterator): New. | |
6178 (setup_cloog_loop): Initialize to 1 the first column for inequalities. | |
6179 (build_scop_iteration_domain): Correct the number of columns for | |
6180 polylib format. | |
6181 | |
6182 2007-12-12 Sebastian Pop <sebastian.pop@amd.com> | |
6183 | |
6184 * Merge from mainline (129697:130800). | |
6185 | |
6186 2007-10-30 Sebastian Pop <sebastian.pop@amd.com> | |
6187 | |
6188 * graphite.c (build_graphite_bb): SCoP's basic blocks are post | |
6189 dominated by SCoP's exit. | |
6190 (graphite_transform_loops): Compute post dominators. | |
6191 | |
6192 2007-10-28 Sebastian Pop <sebastian.pop@amd.com> | |
6193 | |
6194 * Merge from mainline (127169:129697). | |
6195 | |
6196 2007-10-28 Sebastian Pop <sebastian.pop@amd.com> | |
6197 | |
6198 * graphite.c (affine_expr): Renamed scop_affine_expr. Use an extra | |
6199 parameter for the basic block that contains the expression. Use | |
6200 outermost_loop_in_scop for evolution_function_is_affine_multivariate_p. | |
6201 (stmt_simple_for_scop_p): Pass to scop_affine_expr the basic block of | |
6202 the expression. | |
6203 * graphite.h (gbb_loop): New. | |
6204 (GBB_LOOP): Removed. | |
6205 | |
6206 2007-08-03 Sebastian Pop <sebpop@gmail.com> | |
6207 | |
6208 * Makefile.in: Fix merge problem. | |
6209 | |
6210 2007-08-03 Sebastian Pop <sebpop@gmail.com> | |
6211 | |
6212 * Merge from mainline (125309:127169). | |
6213 * tree-loop-distribution.c: Disabled. | |
6214 | |
6215 2007-06-05 Sebastian Pop <sebpop@gmail.com> | |
6216 | |
6217 * Merge from mainline (r123693:125309). | |
6218 | |
6219 2007-05-30 Sebastian Pop <sebpop@gmail.com> | |
6220 | |
6221 * tree-loop-distribution.c (correct_modify_expr_p): Renamed | |
6222 correct_modify_p | |
6223 (correct_modify_p, check_statements, number_of_lvalue_uses, | |
6224 number_of_scalar_dependences, create_edges): Use GIMPLE_MODIFY_STMT | |
6225 instead of MODIFY_EXPR. | |
6226 (update_edge_with_ddv): Don't pass index_of_edge. Initialize | |
6227 and push new edges. | |
6228 | |
6229 2007-05-24 Sebastian Pop <sebpop@gmail.com> | |
6230 | |
6231 * tree-loop-distribution.c (struct rdg): Replace arrays by | |
6232 VECs for edges and vertices. | |
6233 (RDG_NBV, RDG_NBE, RDG_VERTEX, RDG_EDGE): Removed. | |
6234 (RDGV_NB_PARTITIONS): New. | |
6235 (PRDG_NBV, PRDG_NBE): Removed. | |
6236 (build_scc_graph, correct_partitions_p, mark_partitions, build_prdg, | |
6237 dump_rdg, find_vertex_with_stmt, create_vertices, free_rdg, | |
6238 number_of_scalar_dependences, create_edges, build_rdg): Use VECs. | |
6239 | |
6240 2007-05-17 Georges-Andre Silber <silber@cri.ensmp.fr> | |
6241 Sebastian Pop <sebpop@gmail.com> | |
6242 | |
6243 * doc/invoke.texi (-ftree-loop-distribution): Document. | |
6244 * tree-loop-distribution.c: New file. | |
6245 * tree-pass.h (pass_loop_distribution): Declared. | |
6246 * timevar.def (TV_TREE_LOOP_DISTRIBUTION): New. | |
6247 * tree-data-ref.c (initialize_data_dependence_relation): Initialize | |
6248 and set reversed_p. | |
6249 * tree-data-ref.h (data_dependence_relation): Add reversed_p. | |
6250 (DDR_REVERSED_P): New. | |
6251 * common.opt (-ftree-loop-distribution): New. | |
6252 * tree-flow.h (distribute_loops): Declared. | |
6253 * Makefile.in (OBJS-common): Depend on tree-loop-distribution.o. | |
6254 * passes.c (init_optimization_passes): Schedule loop distribution. | |
6255 | |
6256 2007-05-12 Sebastian Pop <sebastian.pop@inria.fr> | |
6257 | |
6258 * graphite.c (print_graphite_bb): Don't call dump_data_references. | |
6259 (print_scop): Don't print when scop is NULL. | |
6260 (build_scop_context, find_transform): Don't output to stderr. | |
6261 | |
6262 2007-05-09 Sebastian Pop <sebastian.pop@inria.fr> | |
6263 | |
6264 * tree-data-ref.c: Don't include graphite.h. | |
6265 Comment out the code for printing data reference's scop. | |
6266 (build_access_matrix_with_af): Moved... | |
6267 * tree-data-ref.h (build_access_matrix_with_af): Removed declaration. | |
6268 * graphite.c (build_access_matrix_with_af): ... here. Now static. | |
6269 (print_graphite_bb): Print basic block's schedule. | |
6270 (print_scop): Don't print the schedule, call cloog's pretty printer. | |
6271 (bb_in_scop_p): A basic block is in a scop only if it is both | |
6272 dominated and postdominated by the scop's entry and exit basic blocks. | |
6273 (function_parameter_p): New. | |
6274 (invariant_in_scop_p): Use function_parameter_p. | |
6275 (new_scop, save_scop): New. | |
6276 (end_scop, test_for_scop_bound, build_scops): Use new_scop, and | |
6277 save_scop. | |
6278 (scan_tree_for_params): Directly build the constraint as CloogMatrix. | |
6279 (loop_in_scop_p): New. | |
6280 (scop_record_loop): Use loop_in_scop_p. | |
6281 (build_scop_domain): Renamed build_scop_iteration_domain. | |
6282 (setup_cloog_loop, initialize_cloog_names, find_scop_parameters, | |
6283 nb_params_in_scop, build_scop_context, first_loop_in_scop, | |
6284 setup_cloog_loop, dot_scop_1, dot_scop): New. | |
6285 * graphite.h (GBB_LOOP, SCOP_PROG, dot_scop): New. | |
6286 (struct scop): Add a pointer to cloog's representation of a program. | |
6287 | |
6288 2007-04-14 Sebastian Pop <sebastian.pop@inria.fr> | |
6289 | |
6290 * doc/invoke.texi (-ftree-check-verbose): Renamed | |
6291 -ftree-checks-verbose. | |
6292 * common.opt (flag_tree_check_verbose): Renamed | |
6293 flag_tree_checks_verbose. | |
6294 * tree-check.c (tree_check_warning): Use flag_tree_checks_verbose. | |
6295 | |
6296 2007-04-14 Sebastian Pop <sebastian.pop@inria.fr> | |
6297 | |
6298 * configure: Regenerated. | |
6299 * config.in: Regenerated. | |
6300 * tree-ssa-loop.c (graphite_transforms): Execute | |
6301 graphite_transform_loops only when HAVE_cloog. | |
6302 * configure.ac (HAVE_polylib, HAVE_cloog, GRAPHITE): Defined. | |
6303 * graphite.c: Include polylibgmp.h and cloog.h. | |
6304 (graphite_transform_loops): Removed loops parameter. | |
6305 * tree-flow.h (graphite_transform_loops): Update declaration. | |
6306 * Makefile.in (POLYLIBLIBS, POLYLIBINC, CLOOGLIBS, CLOOGINC): New. | |
6307 (LIBS): Depend on CLOOGLIBS and on POLYLIBLIBS. | |
6308 (INCLUDES): Depend on POLYLIBINC and on CLOOGINC. | |
6309 (OBJS-common): Remove dependence on graphite.o. | |
6310 (BACKEND): Depend on @GRAPHITE@. | |
6311 | |
6312 2007-04-13 Sebastian Pop <sebastian.pop@inria.fr> | |
6313 | |
6314 * doc/invoke.texi (-ftree-check-verbose): Documented. | |
6315 * testsuite/gcc.dg/tree-checker/tree-checks-1.c: New. | |
6316 * testsuite/gcc.dg/tree-checker/tree-checks-2.c: New. | |
6317 * testsuite/gcc.dg/tree-checker/tree-checks-3.c: New. | |
6318 * testsuite/gcc.dg/tree-checker/tree-checks-4.c: New. | |
6319 * testsuite/gcc.dg/tree-checker/tree-checks.exp: New. | |
6320 * testsuite/gcc.dg/tree-checker/condates.crp: New. | |
6321 * common.opt (ftree-checks-verbose): New. | |
6322 * tree-check.c (tree_check_warning): Move extra stderr output | |
6323 under control of flag_tree_check_verbose. | |
6324 | |
6325 2007-04-12 Sebastian Pop <sebastian.pop@inria.fr> | |
6326 | |
6327 * tree-match.c: Fix comments formatting. | |
6328 * tree-match.h: Fix comments formatting. | |
6329 * tree-check.c: Fix comments formatting. | |
6330 (tree_check_init): Restructure. | |
6331 | |
6332 2007-04-12 Nic Volanschi <nic.volanschi@free.fr> | |
6333 | |
6334 * doc/invoke.texi (-ftree-check, -ftree-checks): Documented. | |
6335 | |
6336 2007-04-10 Sebastian Pop <sebastian.pop@inria.fr> | |
6337 | |
6338 * Merge from mainline (r120733:123693). | |
6339 | |
6340 2007-03-20 Nic Volanschi <nic.volanschi@free.fr> | |
6341 | |
6342 * condate.y: New file. | |
6343 * tree-match.h (struct patt_info_s): New field sign. | |
6344 (struct condate_s): New field msg. | |
6345 (normalize_condate, name_condate, add_condate): New. | |
6346 (conds[], condate_parse): Made extern. | |
6347 * tree-check.c (tree_check_warning): First arg changed to cond; | |
6348 warning reformatted. | |
6349 (tree_check_init): Reset the TREE_VISITED bit on every CFG node. | |
6350 (tree_scan): New. | |
6351 (tree_check): Process trivial condates. | |
6352 (read_delimited_string): Removed. | |
6353 (print_cond): Print name and msg. | |
6354 (conds[]): Made extern. | |
6355 (parse_tree_check_file_once): Rewritten to use the parser in | |
6356 condate.y. | |
6357 Processing of option --tree_check_string moved to tree_scan(). | |
6358 * Makefile.in: Added condate.y | |
6359 | |
6360 2007-03-12 Sebastian Pop <sebastian.pop@inria.fr> | |
6361 | |
6362 * tree-pretty-print.c (dump_generic_bb_buff, lazy_dump_generic_node): | |
6363 Use VECs instead of varrays. | |
6364 * diagnostic.h (lazy_dump_generic_node): Update declaration. | |
6365 * Makefile.in (pretty-print.o): Depend on vec.h. | |
6366 * pretty-print.c: Include tree.h and vec.h. | |
6367 (pp_clear_state, pp_write_list_to_stream, pp_base_format, | |
6368 pp_base_format, pp_construct, pp_base_string, pp_lazy_mode, | |
6369 new_tree_chunk, pp_add_tree, pp_add_string, pp_add_char, pp_write_list, | |
6370 pp_free_list): Use VECs instead of varrays. | |
6371 * pretty-print.h: Do not include varray.h. | |
6372 (struct tree_chunk_s): Declaration moved before its use. | |
6373 (output_buffer): Rename varray field to chunks. | |
6374 * tree-match.c (tree_equal, chunk_1st_char, chunks_lookahead, | |
6375 tree_1st_char, match_chunks_pattinfo, match_tree_pattinfo, | |
6376 save_global_holes): Use VECs instead of varrays. | |
6377 * tree-match.h: Declare VECs of cfg_node, and hole_p. | |
6378 * tree-check.c (scan_cfg_stmts, push_node, | |
6379 print_matching_stmt): Removed. | |
6380 (tree_check_instance, push_global_holes_if_new, tree_check, | |
6381 execute_tree_check): Use VECs instead of varrays. | |
6382 (gate_tree_check): Don't execute the CFG check when basic_block_info | |
6383 is not available. | |
6384 | |
6385 2007-01-12 Sebastian Pop <sebastian.pop@inria.fr> | |
6386 | |
6387 * Merge from mainline (r115016:120733). | |
6388 | |
6389 2007-01-12 Sebastian Pop <sebastian.pop@inria.fr> | |
6390 | |
6391 * Merge from mainline (r117632:117661). | |
6392 | |
6393 2007-01-12 Sebastian Pop <sebastian.pop@inria.fr> | |
6394 | |
6395 * tree-dump.c (dump_option_value_in): Add TDF_DEBUG. | |
6396 * tree-pass.h (TDF_DEBUG, debug_p): New. | |
6397 * tree-scalar-evolution.c (set_scalar_evolution, get_scalar_evolution, | |
6398 get_scalar_evolution, add_to_evolution, set_nb_iterations_in_loop, | |
6399 get_loop_exit_condition, analyze_evolution_in_loop, | |
6400 analyze_initial_condition, analyze_scalar_evolution, | |
6401 instantiate_parameters, number_of_latch_executions): Use debug_p. | |
6402 * tree-chrec.c (chrec_apply): Use debug_p. | |
6403 * tree-data-ref.c: Include graphite.h. | |
6404 (dump_data_reference): Print also the access matrix. | |
6405 (analyze_array, analyze_indirect_ref, init_data_ref, | |
6406 analyze_offset_expr, address_analysis, object_analysis, | |
6407 create_data_ref, finalize_ddr_dependent, | |
6408 non_affine_dependence_relation, analyze_ziv_subscript, | |
6409 analyze_siv_subscript_cst_affine, | |
6410 compute_overlap_steps_for_affine_1_2, analyze_subscript_affine_affine, | |
6411 can_use_analyze_subscript_affine_affine, analyze_siv_subscript, | |
6412 analyze_miv_subscript, analyze_overlapping_iterations, | |
6413 build_classic_dist_vector, subscript_dependence_tester, | |
6414 compute_affine_dependence, analyze_all_data_dependences): Use debug_p. | |
6415 (build_access_matrix_with_af): No longer static. | |
6416 * tree-data-ref.h (scop_p): ... declaration here. | |
6417 (data_reference.scop): New field. | |
6418 (DR_SCOP, DR_ACCESS_MATRIX): New. | |
6419 (build_access_matrix_with_af, dr_num_subscripts): Declared. | |
6420 * graphite.c (print_graphite_bb): Call dump_data_references. | |
6421 (print_scop): Use scop_nb_loops and scop_dim_domain. | |
6422 (test_for_scop_bound): Use debug_p. | |
6423 (scan_tree_for_params): Use scop_nb_loops, scop_nb_loops and | |
6424 scop_nb_params. | |
6425 (scop_loop_index): Moved... | |
6426 (scop_record_loop): New. | |
6427 (build_scop_loop_nests): Use scop_record_loop. | |
6428 (build_scop_domain): Use scop_dim_domain. | |
6429 (build_access_matrix): Implemented. | |
6430 (build_scop_canonical_schedules): Use scop_nb_loops. | |
6431 (build_graphite_bb): Initialize GBB_SCOP. | |
6432 * graphite.h (scop_p): Moved... | |
6433 (graphite_bb.scop): New field. | |
6434 (graphite_bb.iteration_domain, GBB_DOMAIN, scop.nb_params, | |
6435 scop.nb_loops, scop.dim_domain, SCOP_NB_LOOPS, SCOP_NB_PARAMS, | |
6436 SCOP_DIM_DOMAIN, SCOP_STMTS): Removed. | |
6437 (scop_nb_params, scop_nb_loops, scop_dim_domain, gbb_dim_domain, | |
6438 scop_loop_index): New. | |
6439 * Makefile.in (tree-data-ref.o): Depends on graphite.h. | |
6440 | |
6441 2007-01-05 Sebastian Pop <sebastian.pop@inria.fr> | |
6442 | |
6443 * Merge from mainline (r117661:120450). | |
6444 | |
6445 2006-10-12 Sebastian Pop <sebastian.pop@inria.fr> | |
6446 | |
6447 * tree-scalar-evolution.c (instantiate_parameters_1): Don't stop | |
6448 at the first declaration outside the varying loop, instantiate as | |
6449 far as possible. | |
6450 * tree-chrec.c (for_each_scev_op): New. | |
6451 * tree-chrec.h (for_each_scev_op): Declared. | |
6452 * tree-ssa-loop.c (pass_graphite_trans): Don't dump the function. | |
6453 * tree-data-ref.c (get_references_in_stmt, | |
6454 find_data_references_in_stmt): New, from trunk. | |
6455 (find_data_references_in_loop): Use get_references_in_stmt | |
6456 and find_data_references_in_loop, modified as in trunk. | |
6457 (build_access_matrix_with_af): New. | |
6458 * tree-data-ref.h (data_reference): Add a field access_matrix. | |
6459 (data_ref_loc): New, as in trunk. | |
6460 * graphite.c (print_graphite_bb, bb_in_scop_p, stmt_in_scop_p, | |
6461 invariant_in_scop_p, param_index, scan_tree_for_params, | |
6462 scop_loop_index, build_scop_loop_nests, build_scop_domain, irp_data, | |
6463 idx_record_param, idx_record_params, build_access_matrix, | |
6464 build_scop_data_accesses, build_scop_canonical_schedules, | |
6465 build_graphite_bb, build_scop_bbs, find_params_in_bb, | |
6466 build_scop_params): New. | |
6467 * graphite.h (graphite_bb): New. | |
6468 (scop): Add fields static_schedule, params, loop_nest, | |
6469 iteration_domain. | |
6470 * lambda.h: Declare vecs of lambda_matrix. | |
6471 * tree-flow.h (print_loop_ir_bb): Declared. | |
6472 * tree-cfg.c (print_loop_ir_bb): New. | |
6473 (print_loop): Use print_loop_ir_bb. | |
6474 | |
6475 2006-10-12 Sebastian Pop <pop@cri.ensmp.fr> | |
6476 | |
6477 * Merge from mainline (r115016:117632). | |
6478 | |
6479 2006-10-11 Sebastian Pop <pop@cri.ensmp.fr> | |
6480 | |
6481 * graphite.c (debug_scops): Adjust definition for avoiding a bootstrap | |
6482 break due to a warning. | |
6483 | |
6484 2006-10-10 Sebastian Pop <pop@cri.ensmp.fr> | |
6485 | |
6486 * graphite.c (print_scops, debug_scops): New. | |
6487 (graphite_transform): Renamed graphite_find_transform. | |
6488 * graphite.h (debug_scops): Declared. | |
6489 | |
6490 2006-08-17 Sebastian Pop <pop@cri.ensmp.fr> | |
6491 | |
6492 * tree-match.c: Reformat following the GNU style. | |
6493 * tree-match.h: Reformat following the GNU style. | |
6494 * tree-pattern.h: Removed empty file. | |
6495 * Makefile.in: Remove references to tree-pattern.h. | |
6496 * tree-check.c: Reformat following the GNU style. | |
6497 (execute_tree_check): Move gate condition code to... | |
6498 (gate_tree_check): ...here. New function. | |
6499 (pass_check): Use the gate function. | |
6500 | |
6501 2006-07-04 Nic Volanschi <nic.volanschi@free.fr> | |
6502 | |
6503 * tree-pattern.h: New. Tree pattern matching and checking using | |
6504 concrete syntax. | |
6505 * tree-check.c: New. Tree/CFG checking pass. | |
6506 * tree-match.c: New. Library for tree pattern matching. | |
6507 * opts.c, common.opt: Add options --ftree-check & --ftree-checks. | |
6508 * toplev.c, flags.h: Add globals for tree-check pass. | |
6509 * Makefile.in: Integrate the files in tree-check pass. | |
6510 * timevar.def, tree-optimize.c, tree-pass.h: Register tree-check pass. | |
6511 * pretty-print.c, pretty-print.h, tree-pretty-print.c, diagnostic.h: | |
6512 Introduce a "lazy" pretty-print mode. | |
6513 * tree.c, tree.h: Add tree_name. | |
6514 | |
6515 2006-07-04 Sebastian Pop <pop@cri.ensmp.fr> | |
6516 | |
6517 * doc/invoke.texi (-fgraphite): Correct typo. | |
6518 * tree-scalar-evolution.c (number_of_iterations_for_all_loops): Update | |
6519 use of print_loop_ir. | |
6520 * testsuite/gcc.dg/graphite/scop-1.c: New. | |
6521 * testsuite/gcc.dg/graphite/scop-2.c: New. | |
6522 * testsuite/gcc.dg/graphite/graphite.exp: New. | |
6523 * graphite.c: Include domwalk.h. | |
6524 (print_scop): Print only the entry and exit blocks. | |
6525 (debug_scop): No longer static. | |
6526 (affine_expr): Fix formating. Return also true when the expression is | |
6527 constant. | |
6528 (stmt_simple_for_scop_p): Fix formating. | |
6529 (build_scops): Use domwalk. | |
6530 (get_loop_start, end_scop, test_for_scop_bound): New. | |
6531 (graphite_transform_loops): Avoid printing on stderr. | |
6532 * graphite.h (debug_scop): Declared. | |
6533 * tree-flow.h (debug_loop_ir, print_loop_ir): Update declarations. | |
6534 * Makefile.in (graphite.o): Depend on domwalk.h. | |
6535 * tree-cfg.c (print_loop, print_pred_bbs, print_succ_bbs): Remove | |
6536 declarations for static functions. | |
6537 (print_loop, print_loop_ir, debug_loop_ir): Use an extra parameter for | |
6538 controlling output verbosity. | |
6539 | |
6540 2006-06-26 Sebastian Pop <pop@cri.ensmp.fr> | |
6541 Plesco Alexandru <shurikx@gmail.com> | |
6542 | |
6543 * doc/invoke.texi (-fgraphite): Document. | |
6544 * tree-pass.h (pass_graphite_transforms): Declared. | |
6545 * timevar.def (TV_GRAPHITE_TRANSFORMS): New. | |
6546 * tree-ssa-loop.c (graphite_transforms, gate_graphite_transforms): New. | |
6547 (pass_graphite_transforms): Defined. | |
6548 * tree-data-ref.c (free_data_ref, data_reference): Extern. | |
6549 * tree-data-ref.h (free_data_ref, data_reference): Declared. | |
6550 * graphite.c, graphite.h: New. | |
6551 * common.opt (fgraphite): Declared. | |
6552 * tree-flow.h (graphite_transform_loops): Declared. | |
6553 * Makefile.in (OBJS-common): Add graphite.o. | |
6554 (graphite.o): New rule. | |
6555 * passes.c (pass_graphite_transforms): Scheduled. | |
6556 |