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comparison gcc/fortran/ChangeLog-2002 @ 111:04ced10e8804

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gcc 7
author kono
date Fri, 27 Oct 2017 22:46:09 +0900
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68:561a7518be6b 111:04ced10e8804
1 2002-12-29 Paul Brook <paul@nowt.org>
2
3 * trans-array.c: Document calling convention for arrays.
4
5 2002-12-19 Paul Brook <paul@nowt.org>
6
7 * trans-intrinsic.c (g95_conv_intrsinsic_function): Remove incorrect
8 assertion. Remove intrinsic subroutine G95_ISYM_* cases. Always pass
9 optional parameters for some intrinsics.
10 (g95_is_intrinsic_libcall): Add G95_ISYM_RESHAPE.
11 * trans-expr.c (g95_conv_function_call): Pass NULL for absent
12 optional parameters.
13 * trans.h (g95_se): Add ignore_optional flag.
14
15 2002-12-15 Paul Brook <paul@nowt.org>
16
17 * trans-array.c (g95_conv_array_parameter): Fix partial rank sections.
18 * trans-decl.c (g95_generate_function_code): Use TDI_original.
19
20 2002-12-14 Paul Brook <paul@nowt.org>
21
22 * trans-stmt.c (g95_trans_call): Use resolved symbol name.
23
24 2002-12-12 Paul Brook <paul@nowt.org>
25
26 * trans-array.c (g95_trans_array_constructor_subarray): Fully
27 initialize the scalarizer.
28 (various): Update to new format of g95_expr->value.constructor.
29
30 2002-12-08 Paul Brook <paul@nowt.org>
31
32 * trans-array.c (g95_put_offset_into_var): New function.
33 (g95_trans_array_constructor_subarray): New function.
34 (g95_trans_array_constructor_value): Use it.
35 (g95_array_cons_size): Don't abort() on array components.
36
37 2002-12-08 Paul Brook <paul@nowt.org>
38
39 * Make-lang.in (F95_ADDITIONAL_OBJS): Remove tree-dchain.o.
40 * support.c: Update #includes.
41 (statement_code_p, c_size_in_bytes, s_size_type_node): Remove.
42 * trans-array.c: Update #includes.
43 * trans.c: Ditto.
44 * trans-const.c: Ditto.
45 * trans-io.c: Ditto.
46 * trans-types.c: Ditto.
47 (g95_init_types): Set size_type_node.
48 * trans-decl.c: Update #includes.
49 (gfor_fndecl_adjust{l,r}): Declare and initialize.
50 * trans-stmt.c: Update #includes.
51 (g95_trans_do_while): Generate LABEL_EXPR, not GOTO_EXPR.
52 (g95_trans_select): Fix check for unbounded ranges.
53 * trans-expr.c: Update #includes.
54 (g95_conv_string_tmp): New function.
55 (g95_conv_concat_op): Use it.
56 * trans.h (g95_conv_string_tmp, gfor_fndecl_adjust{l,r}): Declare.
57 * Trans-intrisic.c: Update #includes.
58 (g95_conv_intrinsic_strcmp): New function.
59 (g95_conv_intrinsic_adjust): Ditto.
60 (g95_conv_intrinsic_function: Use them.
61
62 2002-11-30 Paul Brook <paul@nowt.org>
63
64 * trans-array.c (g95_walk_function_expr): Handle non-array return by
65 reference.
66 * trans-dec.c (g95_build_function_decl): Handle character return
67 parammeters.
68 (g95_get_fake_result_decl): Ditto.
69 (g95_trans_deferred_vars): Ditto.
70 * trans-expr.c (g95_conv_function_call): Ditto.
71 (g95_trans_arrayfunc_assign) Limit to array valued functions.
72 * trans-intrinsic.c (g95_conv_intrinsic_char): New function.
73 (g95_conv_intrinsic_function): Use it.
74 * trans-types.c (g95_sym_type): Handle functions returning strings.
75 (g95_return_by_reference): Ditto.
76 (g95_get_function_type): Ditto.
77
78 2002-11-18 Paul Brook <paul@nowt.org>
79
80 * trans-stmt.c (g95_trans_if): Fix IF statements when the condition
81 requires a temporary.
82 (g95_trans_select): Handle computed gotos.
83 * trans-types.c (g95_build_array_type): Warn about non-functional
84 assumed shape arrays.
85 * trans-expr.c (g95_trans_scalar_assign): Correctly handle post
86 blocks.
87 * trans-intrinsic.c (g95_conv_intrinsic_round): New function.
88 (g95_conv_intrinsic_int): New function.
89 (g95_conv_intrinsic_mod): New function.
90 (g95_conv_intrinsic_ichar): New function.
91 (g95_conv_intrinsic_function): Use them.
92 (g95_conv_intrinsic_dim): Use g95_evaluate_now.
93
94 2002-11-17 Toon Moene <toon@moene.indiv.nluug.nl>
95
96 * trans-types.c (g95_build_array_type): Assumed
97 sized arrays can have rank > 1.
98 * trans.c (g95_trans_code): Remove erroneous
99 warning about CONTINUE.
100 * trans-expr.c (g95_conv_variable): Remove
101 erroneous assert.
102
103 2002-11-15 Paul Brook <paul@nowt.org>
104
105 * trans-array.c (g95_conv_array_parameter): Check for NULL stride.
106
107 2002-10-31 Paul Brook <paul@nowt.org>
108
109 * f95-tree.c: Remove tree copying stuff that's now in gimple.c
110 * trans-expr.c (g95_conv_component_ref): Handle character string
111 components.
112 (g95_conv_string_parameter): Ditto.
113 * trans-types.c (g95_get_derived_type): Add length decl to caracter
114 string components.
115
116 2002-10-10 Paul Brook <paul@nowt.org>
117
118 * trans-decl.c (gfor_fndecl_size?): Declare and initialize.
119 * trans-expr.c (g95_conv_function_call): Remove unreliable return value
120 check.
121 * trans-intrinsic.c (g95_conv_intrinsic_size): New function.
122 (g95_conv_intrinsic_function): Handle size and shape intrinsics.
123 (g95_is_intrinsic_libcall): Add G95_ISYM_SHAPE.
124 * trans-types.c (pvoid_type_node): Declare and initialize.
125 * trans-array.c: Fix typo COMPONENT_REF->REF_COMPONENT
126 (g95_array_allocate): Fix when base==data.
127 (g95_conv_array_parameter): Correctly handle reduced rank sections.
128 * trans-io.c (g95_trans_write): Correctly handle string modifiers.
129
130 2002-10-09 Paul Brook <paul@nowt.org>
131
132 * (g95_conv_expr_reference): Handle character strings correctly.
133
134 2002-10-07 Paul Brook <paul@nowt.org>
135
136 (g95_expand_decl): Rename from f95_expand_decl_stmt and use as
137 langhook.
138 * trans-array.c (g95_build_array_initializer): Remove.
139 (g95_conv_array_initializer): New Function.
140 (g95_trans_auto_arry_allocation): Cleanup.
141 (g95_trans_init_character_array): Remove.
142 * g95spec.c: Link in libgforbegin.
143 * trans.c (g95_generate_code): Rename main function to MAIN__.
144 (g95_create_var): New function.
145 (g95_create_var_np): New function.
146 (g95_evaluate_now): New function.
147 (g95_start_block): New function.
148 (g95_finish_block): New function.
149 (g95_add_expr_to_block): New function.
150 (g95_add_block_to_block): New function.
151 * trans-expr.c (g95_conv_componen_ref): New function.
152 * Make-lang.in (F95_ADDITIONAL_OBJS): Add gimplify.o.
153 (F95_OBJS): Add dependency.o.
154 * f95-lang.c (g95_is_simple_stmt): Remove.
155 * f95-tree.c (mark_not_simple): New function.
156 (unshare_all_trees): New function.
157 (create_tmp_var, create_tmp_alias_var): Remove.
158 * support.c (declare_tmp_vars, tree_last_decl): Remove.
159 * trans*: Convert to new IR using GENERIC trees. Don't bother about
160 SIMPLE/GIMPLE rules, this is now done by Lang-independant code.
161
162 2002-10-01 Paul Brook <paul@nowt.org>
163
164 * trans-array.c: Add support for descriptorless arrays.
165 (g95_conv_array_data): New function.
166 (g95_conv_array_base): New function.
167 * trans-array.h: Declare these here.
168 * trans-decl.c(g95_create_mopdule_variable): Perform variable
169 initialization and creation here.
170 (g95_create_module_vars): Instead of here.
171 * trans.h (G95_TYPE_ARRAY_*: Rename from G95_TYPE_DESCRIPTOR_*.
172 * trans-intrinsic.c: Ditto.
173 * trans-types.c (g95_is_nodesc_array): New function.
174 (g95_get_nodesc_array_type): New function.
175 (g95_sym_type, g95_get_derived_type): Use them.
176 * trans-const.c (g95_conv_mpf_to_tree): Remove workaround.
177
178 2002-09-28 Paul Brook <paul@nowt.org>
179
180 * trans-const.c (g95_conv_mpf_to_tree): Work around backend bug.
181 * trans-intrinsic.c (g95_conv_intrinsic_abs): Correctly detect complex
182 parameters.
183
184 2002-09-24 Paul Brook <paul@nowt.org>
185
186 * f95-lang.c (listify): Remove declaration.
187 (expand_function_body): Use optimize >=1 instead of flag_tree_saa.
188 (listify)
189 * f95-tree.c (get_name): New function.
190 * trans.c (module_namespace): Remove.
191 * trans-decl.c: Use g95_chainon_list rather than chainon(listify()).
192 * trans-types.c: Ditto.
193
194 2002-09-19 Paul Brook <paul@nowt.org>
195
196 * trans-array.c (g95_get_array_cons_size): New Function.
197 (g95_con_ss_startstride): Handle Array constructors.
198 (g95_conv_loop_setup): Ditto.
199 (g95_conv_array_parameter): Ditto.
200 * tras-decl.c (g95_finish_var_decl): Make initializes variables
201 static.
202
203 2002-09-19 Paul Brook <paul@nowt.org>
204
205 * trans.c (g95_simple_fold_tmp): Detect variables inside
206 NON_LVALUE_EXPR.
207 * trans-stmt.c (g95_trans_arithmetic_if): Implement this.
208
209 2002-09-18 Steven Bosscher <s.bosscher@student.tudelft.nl>
210
211 * Make-lang.in (F95_ADDITIONAL_OBJS): Add tree-ssa-dce.o
212
213 2002-09-14 Paul Brook <paul@nowt.org>
214
215 * trans.c (g95_create_module_variable): Move to trans-decl.c.
216 * trans-const.c (g95_conv_string_init): New Function.
217 * trans-const.h: Declare it.
218 * trans-decl.c (g95_get_symbol_decl): Handle initializers for static
219 variables. Don't bail on intrinsic symbols.
220 (get_extern_function_decl): Handle specific intrinsic functions.
221 * trans-types.c (g95_sym_type): Dummy functions don't return
222 reference types.
223 * trans-array.c (g95_build_array_initializer): New Function.
224 (g95_trans_auto_array_allocation): Build initializer for static decls.
225 Don't use mpz_addmul, it's GMP4 only.
226
227 2002-09-12 Paul Brook <paul@nowt.org>
228
229 * trans-decl.c (g95_generate_code): Fix thinko with return variable.
230 (g95_get_extern_function_decl, g95_build_function_decl): Mangle
231 assembler names for module procedures.
232
233 2002-09-11 Tobias Schlueter <Tobias.Schlueter@physik.uni-muenchen.de>
234
235 * trans-array.c,h trans-expr.c, trans-stmt.c: Correct spelling of
236 dependency/
237
238 2002-09-10 Paul Brook <paul@nowt.org>
239
240 * trans-array.c: Change format of G95_SS_TEMP strictures.
241 (g95_check_fncall_dependancy): New function.
242 (trans_dummy_array_bias): stride[n], not stride[n-1]. for calculating
243 offsets.
244 * trans-decl.c (g95_get_symbol_decl): move assertion after handling of
245 result variables.
246 (g95_build_function_decl): Don't assume result arrays are packed.
247 (g95_trans-deferred-vars): Handle array result variables.
248 (g95_generate_fuction_code): Clear saved_function_decls.
249 * trans-expr.c (g95_conv_fnction_call): Handle direct array return by
250 reference.
251 (g95_trans_arrayfunc_assign): New function.
252 (g95_trans_assignment): Use it.
253 * trans.h (g95_ss): Add temp struct for G95_SS_TEMP.
254 (g95_se): Add direct_byref.
255 * trans-types.c: Use sym->result rather than sym where appropriate.
256 * trans-intrinsic.c (g95_conv_intrinsic_funcall): New function.
257 Update other functions to use this.
258 (g95_is_intrinsic_libcall): New function.
259 (g95_conv_intrinsic_function): Add MATMUL and PRODUCT intrinsics.
260 (g95_walk_intrinsic_function): Ditto.
261
262 2002-09-08 Paul Brook <paul@nowt.org>
263
264 * trans-types.c: Change rank field to dtype field in array descriptor.
265 * trans-array.c: Implement filling of dtype array descriptor field.
266 * trans-intrinsic.c: Fix broken LEN intrinsic.
267
268 2002-09-07 Paul Brook <paul@nowt.org>
269
270 * trans-intrinsic.c: Remove outdated todo intrinsic list.
271 (g95_get_symbol_for_expr): Remove hack for fortran based intrinsics.
272 (g95_walk_intrinsic_function): Add MINLOC and MAXLOC.
273
274 2002-09-06 Paul Brook <paul@nowt.org>
275
276 * Make-lang.in (F95_ADDITIONAL_OBJS): Add tree_alias_comon.o.
277 (gt-f95-trans-types.h): Add dependancy information.
278 * config-lang.in (gtfiles): Add trans-types.c
279 * f95-lang.c (g95_be_parse_file): Pass error and warning counts
280 back to top-level code.
281 * trans-array.c, trans-types.c: Change format of array descriptor.
282 (g95_conv_descriptor_dimension): New function.
283 * trans-types.h (g95_conv_descriptor_rank): define.
284 * trans-intrinsic.c: Implement PRODUCT, COUNT. MINLOC and MAXLOC
285 intrinsics.
286
287 2002-09-02 Steven Bosscher <s.bosscher@student.tudelft.nl>
288
289 * trans-array.c, trans-types.c: Add rank information to descriptor.
290
291 2002-09-06 Tobias Schlueter <Tobias.Schlueter@physik.uni-muenchen.de>
292
293 * trans-stmt.c (g95_trans_allocate): Fix when ref==NULL.
294
295 2002-09-04 Paul Brook <paul@nowt.org>
296
297 * f95-lang.c (g95_create_decls): New function.
298 (g95_init): Move initialization of external decls to above, and call
299 from g95_be_parse_file.
300 * trans.c (g95_finish_stmt): Don't amputate the decl chain.
301 * trans-types.c (g95_init_types): Always name integer and char types.
302 (g95_get_array_type_bounds): TYPE_NAME may be a TYPE_DECL.
303
304 2002-09-02 Steven Bosscher <s.bosscher@student.tudelft.nl>
305
306 * Make-lang.in: Add options.c to F95_PARSER_OBJS
307
308 2002-09-02 Paul Brook <paul@nowt.org>
309
310 * g95_generate_code: Clear the attr for __fortran_main.
311 * trans-types.c (g95_finish_type): New function.
312 * g95_init_io_state_type: Use g95_finish_type.
313 * g95_conv_intrinsic_anyall: Fix thinko in result initialization.
314
315 2002-09-01 Paul Brook <paul@nowt.org>
316
317 * README.backend: Warn about the dangers of extra config.h files.
318 Remove obsolete libgfor stuff.
319 * config-lang.in: Add target-libgfor dependancy.
320 * g95_conv_mpf_to_tree: Use & free allocated buffer p rather than buff.
321
322 2002-09-01 Toon Moene <toon@moene.indiv.nluug.nl>
323
324 * g95_conv_mpz_to_tree: Free storage pointed to by q,
325 not by buff.
326
327 2002-08-30 Paul Brook <paul@nowt.org>
328
329 * trans-intrinsic.c (g95_conv_intrinsic_function,
330 g95_walk_intrinsic_function): Added ANY and ALL.
331 (g95_conv_intrinsic_anyall): New function.
332 * iresolve.c (g95_resolve_any, g95_resolve_all): Include rank in
333 mangled name
334
335
336 Copyright (C) 2002 Free Software Foundation, Inc.
337
338 Copying and distribution of this file, with or without modification,
339 are permitted in any medium without royalty provided the copyright
340 notice and this notice are preserved.