Mercurial > hg > CbC > CbC_gcc
annotate gcc/ChangeLog @ 158:494b0b89df80 default tip
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| author | Shinji KONO <kono@ie.u-ryukyu.ac.jp> |
|---|---|
| date | Mon, 25 May 2020 18:13:55 +0900 |
| parents | 1830386684a0 |
| children |
| rev | line source |
|---|---|
| 145 | 1 2020-02-12 Jeff Law <law@redhat.com> |
| 2 | |
| 3 * config/h8300/h8300.md (comparison shortening peepholes): Use | |
| 4 a mode iterator to merge the HImode and SImode peepholes. | |
| 5 | |
| 6 2020-02-12 Jakub Jelinek <jakub@redhat.com> | |
| 7 | |
| 8 PR middle-end/93663 | |
| 9 * real.c (is_even): Make static. Function comment fix. | |
| 10 (is_halfway_below): Make static, don't assert R is not inf/nan, | |
| 11 instead return false for those. Small formatting fixes. | |
| 12 | |
| 13 2020-02-12 Martin Sebor <msebor@redhat.com> | |
| 14 | |
| 15 PR middle-end/93646 | |
| 16 * tree-ssa-strlen.c (handle_builtin_stxncpy): Rename... | |
| 17 (handle_builtin_stxncpy_strncat): ...to this. Change first argument. | |
| 18 Issue only -Wstringop-overflow strncat, never -Wstringop-truncation. | |
| 19 (strlen_check_and_optimize_call): Adjust callee name. | |
| 20 | |
| 21 2020-02-12 Jeff Law <law@redhat.com> | |
| 22 | |
| 23 * config/h8300/h8300.md (comparison shortening peepholes): Drop | |
| 24 (and (xor)) variant. Combine other two into single peephole. | |
| 25 | |
| 26 2020-02-12 Wilco Dijkstra <wdijkstr@arm.com> | |
| 27 | |
| 28 PR rtl-optimization/93565 | |
| 29 * config/aarch64/aarch64.c (aarch64_rtx_costs): Add CTZ costs. | |
| 30 | |
| 31 2020-02-12 Wilco Dijkstra <wdijkstr@arm.com> | |
| 32 | |
| 33 * config/aarch64/aarch64-simd.md | |
| 34 (aarch64_zero_extend<GPI:mode>_reduc_plus_<VDQV_E:mode>): New pattern. | |
| 35 * config/aarch64/aarch64.md (popcount<mode>2): Use it instead of | |
| 36 generating separate ADDV and zero_extend patterns. | |
| 37 * config/aarch64/iterators.md (VDQV_E): New iterator. | |
| 38 | |
| 39 2020-02-12 Jeff Law <law@redhat.com> | |
| 40 | |
| 41 * config/h8300/h8300.md (cpymemsi, movmd): Remove dead patterns, | |
| 42 expanders, splits, etc. | |
| 43 (movmd_internal_<mode>, movmd splitter, movstr, movsd): Likewise. | |
| 44 (stpcpy_internal_<mode>, stpcpy splitter): Likewise. | |
| 45 (peepholes to convert QI/HI mode pushes to SI mode pushes): Likewise. | |
| 46 * config/h8300/h8300.c (h8300_swap_into_er6): Remove unused function. | |
| 47 (h8300_swap_out_of_er6, h8sx_emit_movmd): Likewise | |
| 48 * config/h8300/h8300-protos.h (h8300_swap_into_er6): Remove unused | |
| 49 function prototype. | |
| 50 (h8300_swap_out_of_er6, h8sx_emit_movmd): Likewise. | |
| 51 | |
| 52 2020-02-12 Jakub Jelinek <jakub@redhat.com> | |
| 53 | |
| 54 PR target/93670 | |
| 55 * config/i386/sse.md (VI48F_256_DQ): New mode iterator. | |
| 56 (avx512vl_vextractf128<mode>): Use it instead of VI48F_256. Remove | |
| 57 TARGET_AVX512DQ from condition. | |
| 58 (vec_extract_lo_<mode><mask_name>): Use <mask_avx512dq_condition> | |
| 59 instead of <mask_mode512bit_condition> in condition. If | |
| 60 TARGET_AVX512DQ is false, emit vextract*64x4 instead of | |
| 61 vextract*32x8. | |
| 62 (vec_extract_lo_<mode><mask_name>): Drop <mask_avx512dq_condition> | |
| 63 from condition. | |
| 64 | |
| 65 2020-02-12 Kewen Lin <linkw@gcc.gnu.org> | |
| 66 | |
| 67 PR target/91052 | |
| 68 * ira.c (combine_and_move_insns): Skip multiple_sets def_insn. | |
| 69 | |
| 70 2020-02-12 Segher Boessenkool <segher@kernel.crashing.org> | |
| 71 | |
| 72 * config/rs6000/rs6000.c (rs6000_debug_print_mode): Don't use sizeof | |
| 73 where strlen is more legible. | |
| 74 (rs6000_builtin_vectorized_libmass): Ditto. | |
| 75 (rs6000_print_options_internal): Ditto. | |
| 76 | |
| 77 2020-02-11 Martin Sebor <msebor@redhat.com> | |
| 78 | |
| 79 PR tree-optimization/93683 | |
| 80 * tree-ssa-alias.c (stmt_kills_ref_p): Avoid using LHS when not set. | |
| 81 | |
| 82 2020-02-11 Michael Meissner <meissner@linux.ibm.com> | |
| 83 | |
| 84 * config/rs6000/predicates.md (cint34_operand): Rename the | |
| 85 -mprefixed-addr option to be -mprefixed. | |
| 86 * config/rs6000/rs6000-cpus.def (ISA_FUTURE_MASKS_SERVER): Rename | |
| 87 the -mprefixed-addr option to be -mprefixed. | |
| 88 (OTHER_FUTURE_MASKS): Likewise. | |
| 89 (POWERPC_MASKS): Likewise. | |
| 90 * config/rs6000/rs6000.c (rs6000_option_override_internal): Rename | |
| 91 the -mprefixed-addr option to be -mprefixed. Change error | |
| 92 messages to refer to -mprefixed. | |
| 93 (num_insns_constant_gpr): Rename the -mprefixed-addr option to be | |
| 94 -mprefixed. | |
| 95 (rs6000_legitimate_offset_address_p): Likewise. | |
| 96 (rs6000_mode_dependent_address): Likewise. | |
| 97 (rs6000_opt_masks): Change the spelling of "-mprefixed-addr" to be | |
| 98 "-mprefixed" for target attributes and pragmas. | |
| 99 (address_to_insn_form): Rename the -mprefixed-addr option to be | |
| 100 -mprefixed. | |
| 101 (rs6000_adjust_insn_length): Likewise. | |
| 102 * config/rs6000/rs6000.h (FINAL_PRESCAN_INSN): Rename the | |
| 103 -mprefixed-addr option to be -mprefixed. | |
| 104 (ASM_OUTPUT_OPCODE): Likewise. | |
| 105 * config/rs6000/rs6000.md (prefixed insn attribute): Rename the | |
| 106 -mprefixed-addr option to be -mprefixed. | |
| 107 * config/rs6000/rs6000.opt (-mprefixed): Rename the | |
| 108 -mprefixed-addr option to be prefixed. Change the option from | |
| 109 being undocumented to being documented. | |
| 110 * doc/invoke.texi (RS/6000 and PowerPC Options): Document the | |
| 111 -mprefixed option. Update the -mpcrel documentation to mention | |
| 112 -mprefixed. | |
| 113 | |
| 114 2020-02-11 Hans-Peter Nilsson <hp@axis.com> | |
| 115 | |
| 116 * ira-conflicts.c (print_hard_reg_set): Correct output for sets | |
| 117 including FIRST_PSEUDO_REGISTER - 1. | |
| 118 * ira-color.c (print_hard_reg_set): Ditto. | |
| 119 | |
| 120 2020-02-11 Stam Markianos-Wright <stam.markianos-wright@arm.com> | |
| 121 | |
| 122 * config/arm/arm-builtins.c (enum arm_type_qualifiers): | |
| 123 (USTERNOP_QUALIFIERS): New define. | |
| 124 (USMAC_LANE_QUADTUP_QUALIFIERS): New define. | |
| 125 (SUMAC_LANE_QUADTUP_QUALIFIERS): New define. | |
| 126 (arm_expand_builtin_args): Add case ARG_BUILTIN_LANE_QUADTUP_INDEX. | |
| 127 (arm_expand_builtin_1): Add qualifier_lane_quadtup_index. | |
| 128 * config/arm/arm_neon.h (vusdot_s32): New. | |
| 129 (vusdot_lane_s32): New. | |
| 130 (vusdotq_lane_s32): New. | |
| 131 (vsudot_lane_s32): New. | |
| 132 (vsudotq_lane_s32): New. | |
| 133 * config/arm/arm_neon_builtins.def (usdot, usdot_lane,sudot_lane): New. | |
| 134 * config/arm/iterators.md (DOTPROD_I8MM): New. | |
| 135 (sup, opsuffix): Add <us/su>. | |
| 136 * config/arm/neon.md (neon_usdot, <us/su>dot_lane: New. | |
| 137 * config/arm/unspecs.md (UNSPEC_DOT_US, UNSPEC_DOT_SU): New. | |
| 138 | |
| 139 2020-02-11 Richard Biener <rguenther@suse.de> | |
| 140 | |
| 141 PR tree-optimization/93661 | |
| 142 PR tree-optimization/93662 | |
| 143 * tree-ssa-sccvn.c (vn_reference_lookup_3): Properly guard | |
| 144 tree_to_poly_int64. | |
| 145 * tree-sra.c (get_access_for_expr): Likewise. | |
| 146 | |
| 147 2020-02-10 Jakub Jelinek <jakub@redhat.com> | |
| 148 | |
| 149 PR target/93637 | |
| 150 * config/i386/sse.md (VI_256_AVX2): New mode iterator. | |
| 151 (vcond_mask_<mode><sseintvecmodelower>): Use it instead of VI_256. | |
| 152 Change condition from TARGET_AVX2 to TARGET_AVX. | |
| 153 | |
| 154 2020-02-10 Iain Sandoe <iain@sandoe.co.uk> | |
| 155 | |
| 156 PR other/93641 | |
| 157 * config/darwin-c.c (darwin_cfstring_ref_p): Fix up last | |
| 158 argument of strncmp. | |
| 159 | |
| 160 2020-02-10 Hans-Peter Nilsson <hp@axis.com> | |
| 161 | |
| 162 Try to generate zero-based comparisons. | |
| 163 * config/cris/cris.c (cris_reduce_compare): New function. | |
| 164 * config/cris/cris-protos.h (cris_reduce_compare): Add prototype. | |
| 165 * config/cris/cris.md ("cbranch<mode>4", "cbranchdi4", "cstoredi4") | |
| 166 (cstore<mode>4"): Apply cris_reduce_compare in expanders. | |
| 167 | |
| 168 2020-02-10 Richard Earnshaw <rearnsha@arm.com> | |
| 169 | |
| 170 PR target/91913 | |
| 171 * config/arm/arm.md (movsi_compare0): Allow SP as a source register | |
| 172 in Thumb state and also as a destination in Arm state. Add T16 | |
| 173 variants. | |
| 174 | |
| 175 2020-02-10 Hans-Peter Nilsson <hp@axis.com> | |
| 176 | |
| 177 * md.texi (Define Subst): Match closing paren in example. | |
| 178 | |
| 179 2020-02-10 Jakub Jelinek <jakub@redhat.com> | |
| 180 | |
| 181 PR target/58218 | |
| 182 PR other/93641 | |
| 183 * config/i386/i386.c (x86_64_elf_section_type_flags): Fix up last | |
| 184 arguments of strncmp. | |
| 185 | |
| 186 2020-02-10 Feng Xue <fxue@os.amperecomputing.com> | |
| 187 | |
| 188 PR ipa/93203 | |
| 189 * ipa-cp.c (ipcp_lattice::add_value): Add source with same call edge | |
| 190 but different source value. | |
| 191 (adjust_callers_for_value_intersection): New function. | |
| 192 (gather_edges_for_value): Adjust order of callers to let a | |
| 193 non-self-recursive caller be the first element. | |
| 194 (self_recursive_pass_through_p): Add a new parameter "simple", and | |
| 195 check generalized self-recursive pass-through jump function. | |
| 196 (self_recursive_agg_pass_through_p): Likewise. | |
| 197 (find_more_scalar_values_for_callers_subset): Compute value from | |
| 198 pass-through jump function for self-recursive. | |
| 199 (intersect_with_plats): Cleanup previous implementation code for value | |
| 200 itersection with self-recursive call edge. | |
| 201 (intersect_with_agg_replacements): Likewise. | |
| 202 (intersect_aggregates_with_edge): Deduce value from pass-through jump | |
| 203 function for self-recursive call edge. Cleanup previous implementation | |
| 204 code for value intersection with self-recursive call edge. | |
| 205 (decide_whether_version_node): Remove dead callers and adjust order | |
| 206 to let a non-self-recursive caller be the first element. | |
| 207 | |
| 208 2020-02-09 Uroš Bizjak <ubizjak@gmail.com> | |
| 209 | |
| 210 * recog.c: Move pass_split_before_sched2 code in front of | |
| 211 pass_split_before_regstack. | |
| 212 (pass_data_split_before_sched2): Rename pass to split3 from split4. | |
| 213 (pass_data_split_before_regstack): Rename pass to split4 from split3. | |
| 214 (rest_of_handle_split_before_sched2): Remove. | |
| 215 (pass_split_before_sched2::execute): Unconditionally call | |
| 216 split_all_insns. | |
| 217 (enable_split_before_sched2): New function. | |
| 218 (pass_split_before_sched2::gate): Use enable_split_before_sched2. | |
| 219 (pass_split_before_regstack::gate): Ditto. | |
| 220 * config/nds32/nds32.c (nds32_split_double_word_load_store_p): | |
| 221 Update name check for renamed split4 pass. | |
| 222 * config/sh/sh.c (register_sh_passes): Update pass insertion | |
| 223 point for renamed split4 pass. | |
| 224 | |
| 225 2020-02-09 Jakub Jelinek <jakub@redhat.com> | |
| 226 | |
| 227 * gimplify.c (gimplify_adjust_omp_clauses_1): Promote | |
| 228 DECL_IN_CONSTANT_POOL variables into "omp declare target" to avoid | |
| 229 copying them around between host and target. | |
| 230 | |
| 231 2020-02-08 Andrew Pinski <apinski@marvell.com> | |
| 232 | |
| 233 PR target/91927 | |
| 234 * config/aarch64/aarch64-simd.md (movmisalign<mode>): Check | |
| 235 STRICT_ALIGNMENT also. | |
| 236 | |
| 237 2020-02-08 Jim Wilson <jimw@sifive.com> | |
| 238 | |
| 239 PR target/93532 | |
| 240 * config/riscv/riscv.h (HARD_REGNO_CALLER_SAVE_MODE): Define. | |
| 241 | |
| 242 2020-02-08 Uroš Bizjak <ubizjak@gmail.com> | |
| 243 Jakub Jelinek <jakub@redhat.com> | |
| 244 | |
| 245 PR target/65782 | |
| 246 * config/i386/i386.h (CALL_USED_REGISTERS): Make | |
| 247 xmm16-xmm31 call-used even in 64-bit ms-abi. | |
| 248 | |
| 249 2020-02-07 Dennis Zhang <dennis.zhang@arm.com> | |
| 250 | |
| 251 * config/aarch64/aarch64-simd-builtins.def (simd_smmla): New entry. | |
| 252 (simd_ummla, simd_usmmla): Likewise. | |
| 253 * config/aarch64/aarch64-simd.md (aarch64_simd_<sur>mmlav16qi): New. | |
| 254 * config/aarch64/arm_neon.h (vmmlaq_s32, vmmlaq_u32): New. | |
| 255 (vusmmlaq_s32): New. | |
| 256 | |
| 257 2020-02-07 Richard Biener <rguenther@suse.de> | |
| 258 | |
| 259 PR middle-end/93519 | |
| 260 * tree-inline.c (fold_marked_statements): Do a PRE walk, | |
| 261 skipping unreachable regions. | |
| 262 (optimize_inline_calls): Skip folding stmts when we didn't | |
| 263 inline. | |
| 264 | |
| 265 2020-02-07 H.J. Lu <hongjiu.lu@intel.com> | |
| 266 | |
| 267 PR target/85667 | |
| 268 * config/i386/i386.c (function_arg_ms_64): Add a type argument. | |
| 269 Don't return aggregates with only SFmode and DFmode in SSE | |
| 270 register. | |
| 271 (ix86_function_arg): Pass arg.type to function_arg_ms_64. | |
| 272 | |
| 273 2020-02-07 Jakub Jelinek <jakub@redhat.com> | |
| 274 | |
| 275 PR target/93122 | |
| 276 * config/rs6000/rs6000-logue.c | |
| 277 (rs6000_emit_probe_stack_range_stack_clash): Always use gen_add3_insn, | |
| 278 if it fails, move rs into end_addr and retry. Add | |
| 279 REG_FRAME_RELATED_EXPR note whenever it returns more than one insn or | |
| 280 the insn pattern doesn't describe well what exactly happens to | |
| 281 dwarf2cfi.c. | |
| 282 | |
| 283 PR target/93594 | |
| 284 * config/i386/predicates.md (avx_identity_operand): Remove. | |
| 285 * config/i386/sse.md (*avx_vec_concat<mode>_1): Remove. | |
| 286 (avx_<castmode><avxsizesuffix>_<castmode>, | |
| 287 avx512f_<castmode><avxsizesuffix>_256<castmode>): Change patterns to | |
| 288 a VEC_CONCAT of the operand and UNSPEC_CAST. | |
| 289 (avx512f_<castmode><avxsizesuffix>_<castmode>): Change pattern to | |
| 290 a VEC_CONCAT of VEC_CONCAT of the operand and UNSPEC_CAST with | |
| 291 UNSPEC_CAST. | |
| 292 | |
| 293 PR target/93611 | |
| 294 * config/i386/i386.c (ix86_lea_outperforms): Make sure to clear | |
| 295 recog_data.insn if distance_non_agu_define changed it. | |
| 296 | |
| 297 2020-02-06 Michael Meissner <meissner@linux.ibm.com> | |
| 298 | |
| 299 PR target/93569 | |
| 300 * config/rs6000/rs6000.c (reg_to_non_prefixed): Before ISA 3.0 | |
| 301 we only had X-FORM (reg+reg) addressing for vectors. Also before | |
| 302 ISA 3.0, we only had X-FORM addressing for scalars in the | |
| 303 traditional Altivec registers. | |
| 304 | |
| 305 2020-02-06 <zhongyunde@huawei.com> | |
| 306 Vladimir Makarov <vmakarov@redhat.com> | |
| 307 | |
| 308 PR rtl-optimization/93561 | |
| 309 * lra-assigns.c (spill_for): Check that tested hard regno is not out of | |
| 310 hard register range. | |
| 311 | |
| 312 2020-02-06 Richard Sandiford <richard.sandiford@arm.com> | |
| 313 | |
| 314 * config/aarch64/aarch64.md (aarch64_movk<mode>): Add a type | |
| 315 attribute. | |
| 316 | |
| 317 2020-02-06 Segher Boessenkool <segher@kernel.crashing.org> | |
| 318 | |
| 319 * config/rs6000/rs6000.c (rs6000_emit_set_long_const): Handle the case | |
| 320 where the low and the high 32 bits are equal to each other specially, | |
| 321 with an rldimi instruction. | |
| 322 | |
| 323 2020-02-06 Mihail Ionescu <mihail.ionescu@arm.com> | |
| 324 | |
| 325 * config/arm/arm-cpus.in: Set profile M for armv8.1-m.main. | |
| 326 | |
| 327 2020-02-06 Mihail Ionescu <mihail.ionescu@arm.com> | |
| 328 | |
| 329 * config/arm/arm-tables.opt: Regenerate. | |
| 330 | |
| 331 2020-02-06 Richard Sandiford <richard.sandiford@arm.com> | |
| 332 | |
| 333 PR target/87763 | |
| 334 * config/aarch64/aarch64-protos.h (aarch64_movk_shift): Declare. | |
| 335 * config/aarch64/aarch64.c (aarch64_movk_shift): New function. | |
| 336 * config/aarch64/aarch64.md (aarch64_movk<mode>): New pattern. | |
| 337 | |
| 338 2020-02-06 Richard Sandiford <richard.sandiford@arm.com> | |
| 339 | |
| 340 PR rtl-optimization/87763 | |
| 341 * config/aarch64/aarch64.md (*ashiftsi_extvdi_bfiz): New pattern. | |
| 342 | |
| 343 2020-02-06 Delia Burduv <delia.burduv@arm.com> | |
| 344 | |
| 345 * config/aarch64/aarch64-simd-builtins.def | |
| 346 (bfmlaq): New built-in function. | |
| 347 (bfmlalb): New built-in function. | |
| 348 (bfmlalt): New built-in function. | |
| 349 (bfmlalb_lane): New built-in function. | |
| 350 (bfmlalt_lane): New built-in function. | |
| 351 * config/aarch64/aarch64-simd.md | |
| 352 (aarch64_bfmmlaqv4sf): New pattern. | |
| 353 (aarch64_bfmlal<bt>v4sf): New pattern. | |
| 354 (aarch64_bfmlal<bt>_lane<q>v4sf): New pattern. | |
| 355 * config/aarch64/arm_neon.h (vbfmmlaq_f32): New intrinsic. | |
| 356 (vbfmlalbq_f32): New intrinsic. | |
| 357 (vbfmlaltq_f32): New intrinsic. | |
| 358 (vbfmlalbq_lane_f32): New intrinsic. | |
| 359 (vbfmlaltq_lane_f32): New intrinsic. | |
| 360 (vbfmlalbq_laneq_f32): New intrinsic. | |
| 361 (vbfmlaltq_laneq_f32): New intrinsic. | |
| 362 * config/aarch64/iterators.md (BF_MLA): New int iterator. | |
| 363 (bt): New int attribute. | |
| 364 | |
| 365 2020-02-06 Uroš Bizjak <ubizjak@gmail.com> | |
| 366 | |
| 367 * config/i386/i386.md (*pushtf): Emit "#" instead of | |
| 368 calling gcc_unreachable in insn output. | |
| 369 (*pushxf): Ditto. | |
| 370 (*pushdf): Ditto. | |
| 371 (*pushsf_rex64): Ditto for alternatives other than 1. | |
| 372 (*pushsf): Ditto for alternatives other than 1. | |
| 373 | |
| 374 2020-02-06 Martin Liska <mliska@suse.cz> | |
| 375 | |
| 376 PR gcov-profile/91971 | |
| 377 PR gcov-profile/93466 | |
| 378 * coverage.c (coverage_init): Revert mangling of | |
| 379 path into filename. It can lead to huge filename length. | |
| 380 Creation of subfolders seem more natural. | |
| 381 | |
| 382 2020-02-06 Stam Markianos-Wright <stam.markianos-wright@arm.com> | |
| 383 | |
| 384 PR target/93300 | |
| 385 * config/arm/arm.c (arm_block_arith_comp_libfuncs_for_mode): New. | |
| 386 (arm_init_libfuncs): Add BFmode support to block spurious BF libfuncs. | |
| 387 Use arm_block_arith_comp_libfuncs_for_mode for HFmode. | |
| 388 | |
| 389 2020-02-06 Jakub Jelinek <jakub@redhat.com> | |
| 390 | |
| 391 PR target/93594 | |
| 392 * config/i386/predicates.md (avx_identity_operand): New predicate. | |
| 393 * config/i386/sse.md (*avx_vec_concat<mode>_1): New | |
| 394 define_insn_and_split. | |
| 395 | |
| 396 PR libgomp/93515 | |
| 397 * omp-low.c (use_pointer_for_field): For nested constructs, also | |
| 398 look for map clauses on target construct. | |
| 399 (scan_omp_1_stmt) <case GIMPLE_OMP_TARGET>: Bump temporarily | |
| 400 taskreg_nesting_level. | |
| 401 | |
| 402 PR libgomp/93515 | |
| 403 * gimplify.c (gimplify_scan_omp_clauses) <do_notice>: If adding | |
| 404 shared clause, call omp_notice_variable on outer context if any. | |
| 405 | |
| 406 2020-02-05 Jason Merrill <jason@redhat.com> | |
| 407 | |
| 408 PR c++/92003 | |
| 409 * symtab.c (symtab_node::nonzero_address): A DECL_COMDAT decl has | |
| 410 non-zero address even if weak and not yet defined. | |
| 411 | |
| 412 2020-02-05 Martin Sebor <msebor@redhat.com> | |
| 413 | |
| 414 PR tree-optimization/92765 | |
| 415 * gimple-fold.c (get_range_strlen_tree): Handle MEM_REF and PARM_DECL. | |
| 416 * tree-ssa-strlen.c (compute_string_length): Remove. | |
| 417 (determine_min_objsize): Remove. | |
| 418 (get_len_or_size): Add an argument. Call get_range_strlen_dynamic. | |
| 419 Avoid using type size as the upper bound on string length. | |
| 420 (handle_builtin_string_cmp): Add an argument. Adjust. | |
| 421 (strlen_check_and_optimize_call): Pass additional argument to | |
| 422 handle_builtin_string_cmp. | |
| 423 | |
| 424 2020-02-05 Uroš Bizjak <ubizjak@gmail.com> | |
| 425 | |
| 426 * config/i386/i386.md (*pushdi2_rex64 peephole2): Remove. | |
| 427 (*pushdi2_rex64 peephole2): Unconditionally split after | |
| 428 epilogue_completed. | |
| 429 (*ashl<mode>3_doubleword): Ditto. | |
| 430 (*<shift_insn><mode>3_doubleword): Ditto. | |
| 431 | |
| 432 2020-02-05 Michael Meissner <meissner@linux.ibm.com> | |
| 433 | |
| 434 PR target/93568 | |
| 435 * config/rs6000/rs6000.c (get_vector_offset): Fix | |
| 436 | |
| 437 2020-02-05 Andrew Stubbs <ams@codesourcery.com> | |
| 438 | |
| 439 * config/gcn/t-gcn-hsa (MULTILIB_OPTIONS): Use / not space. | |
| 440 | |
| 441 2020-02-05 David Malcolm <dmalcolm@redhat.com> | |
| 442 | |
| 443 * doc/analyzer.texi | |
| 444 (Special Functions for Debugging the Analyzer): Update description | |
| 445 of __analyzer_dump_exploded_nodes. | |
| 446 | |
| 447 2020-02-05 Jakub Jelinek <jakub@redhat.com> | |
| 448 | |
| 449 PR target/92190 | |
| 450 * config/i386/i386-features.c (ix86_add_reg_usage_to_vzeroupper): Only | |
| 451 include sets and not clobbers in the vzeroupper pattern. | |
| 452 * config/i386/sse.md (*avx_vzeroupper): Require in insn condition that | |
| 453 the parallel has 17 (64-bit) or 9 (32-bit) elts. | |
| 454 (*avx_vzeroupper_1): New define_insn_and_split. | |
| 455 | |
| 456 PR target/92190 | |
| 457 * recog.c (pass_split_after_reload::gate): For STACK_REGS targets, | |
| 458 don't run when !optimize. | |
| 459 (pass_split_before_regstack::gate): For STACK_REGS targets, run even | |
| 460 when !optimize. | |
| 461 | |
| 462 2020-02-05 Richard Biener <rguenther@suse.de> | |
| 463 | |
| 464 PR middle-end/90648 | |
| 465 * genmatch.c (dt_node::gen_kids_1): Emit number of argument | |
| 466 checks before matching calls. | |
| 467 | |
| 468 2020-02-05 Jakub Jelinek <jakub@redhat.com> | |
| 469 | |
| 470 * tree-ssa-alias.c (aliasing_matching_component_refs_p): Fix up | |
| 471 function comment typo. | |
| 472 | |
| 473 PR middle-end/93555 | |
| 474 * omp-simd-clone.c (expand_simd_clones): If simd_clone_mangle or | |
| 475 simd_clone_create failed when i == 0, adjust clone->nargs by | |
| 476 clone->inbranch. | |
| 477 | |
| 478 2020-02-05 Martin Liska <mliska@suse.cz> | |
| 479 | |
| 480 PR c++/92717 | |
| 481 * doc/invoke.texi: Document that one should | |
| 482 not combine ASLR and -fpch. | |
| 483 | |
| 484 2020-02-04 Richard Biener <rguenther@suse.de> | |
| 485 | |
| 486 PR tree-optimization/93538 | |
| 487 * match.pd (addr EQ/NE ptr): Amend to handle &ptr->x EQ/NE ptr. | |
| 488 | |
| 489 2020-02-04 Richard Biener <rguenther@suse.de> | |
| 490 | |
| 491 PR tree-optimization/91123 | |
| 492 * tree-ssa-sccvn.c (vn_walk_cb_data::finish): New method. | |
| 493 (vn_walk_cb_data::last_vuse): New member. | |
| 494 (vn_walk_cb_data::saved_operands): Likewsie. | |
| 495 (vn_walk_cb_data::~vn_walk_cb_data): Release saved_operands. | |
| 496 (vn_walk_cb_data::push_partial_def): Use finish. | |
| 497 (vn_reference_lookup_2): Update last_vuse and use finish if | |
| 498 we've saved operands. | |
| 499 (vn_reference_lookup_3): Use finish and update calls to | |
| 500 push_partial_defs everywhere. When translating through | |
| 501 memcpy or aggregate copies save off operands and alias-set. | |
| 502 (eliminate_dom_walker::eliminate_stmt): Restore VN_WALKREWRITE | |
| 503 operation for redundant store removal. | |
| 504 | |
| 505 2020-02-04 Richard Biener <rguenther@suse.de> | |
| 506 | |
| 507 PR tree-optimization/92819 | |
| 508 * tree-ssa-forwprop.c (simplify_vector_constructor): Avoid | |
| 509 generating more stmts than before. | |
| 510 | |
| 511 2020-02-04 Martin Liska <mliska@suse.cz> | |
| 512 | |
| 513 * config/arm/arm.c (arm_gen_far_branch): Move the function | |
| 514 outside of selftests. | |
| 515 | |
| 516 2020-02-03 Michael Meissner <meissner@linux.ibm.com> | |
| 517 | |
| 518 * config/rs6000/rs6000.c (adjust_vec_address_pcrel): New helper | |
| 519 function to adjust PC-relative vector addresses. | |
| 520 (rs6000_adjust_vec_address): Call adjust_vec_address_pcrel to | |
| 521 handle vectors with PC-relative addresses. | |
| 522 | |
| 523 2020-02-03 Michael Meissner <meissner@linux.ibm.com> | |
| 524 | |
| 525 * config/rs6000/rs6000.c (reg_to_non_prefixed): Add forward | |
| 526 reference. | |
| 527 (hard_reg_and_mode_to_addr_mask): Delete. | |
| 528 (rs6000_adjust_vec_address): If the original vector address | |
| 529 was REG+REG or REG+OFFSET and the element is not zero, do the add | |
| 530 of the elements in the original address before adding the offset | |
| 531 for the vector element. Use address_to_insn_form to validate the | |
| 532 address using the register being loaded, rather than guessing | |
| 533 whether the address is a DS-FORM or DQ-FORM address. | |
| 534 | |
| 535 2020-02-03 Michael Meissner <meissner@linux.ibm.com> | |
| 536 | |
| 537 * config/rs6000/rs6000.c (get_vector_offset): New helper function | |
| 538 to calculate the offset in memory from the start of a vector of a | |
| 539 particular element. Add code to keep the element number in | |
| 540 bounds if the element number is variable. | |
| 541 (rs6000_adjust_vec_address): Move calculation of offset of the | |
| 542 vector element to get_vector_offset. | |
| 543 (rs6000_split_vec_extract_var): Do not do the initial AND of | |
| 544 element here, move the code to get_vector_offset. | |
| 545 | |
| 546 2020-02-03 Michael Meissner <meissner@linux.ibm.com> | |
| 547 | |
| 548 * config/rs6000/rs6000.c (rs6000_adjust_vec_address): Add some | |
| 549 gcc_asserts. | |
| 550 | |
| 551 2020-02-03 Segher Boessenkool <segher@kernel.crashing.org> | |
| 552 | |
| 553 * config/rs6000/constraints.md: Improve documentation. | |
| 554 | |
| 555 2020-02-03 Richard Earnshaw <rearnsha@arm.com> | |
| 556 | |
| 557 PR target/93548 | |
| 558 * config/arm/t-arm: ($(srcdir)/config/arm/arm-tune.md) | |
| 559 ($(srcdir)/config/arm/arm-tables.opt): Use move-if-change. | |
| 560 | |
| 561 2020-02-03 Andrew Stubbs <ams@codesourcery.com> | |
| 562 | |
| 563 * config.gcc: Remove "carrizo" support. | |
| 564 * config/gcn/gcn-opts.h (processor_type): Likewise. | |
| 565 * config/gcn/gcn.c (gcn_omp_device_kind_arch_isa): Likewise. | |
| 566 * config/gcn/gcn.opt (gpu_type): Likewise. | |
| 567 * config/gcn/t-omp-device: Likewise. | |
| 568 | |
| 569 2020-02-03 Stam Markianos-Wright <stam.markianos-wright@arm.com> | |
| 570 | |
| 571 PR target/91816 | |
| 572 * config/arm/arm-protos.h: New function arm_gen_far_branch prototype. | |
| 573 * config/arm/arm.c (arm_gen_far_branch): New function | |
| 574 arm_gen_far_branch. | |
| 575 * config/arm/arm.md: Update b<cond> for Thumb2 range checks. | |
| 576 | |
| 577 2020-02-03 Julian Brown <julian@codesourcery.com> | |
| 578 Tobias Burnus <tobias@codesourcery.com> | |
| 579 | |
| 580 * doc/invoke.texi: Update mention of OpenACC version to 2.6. | |
| 581 | |
| 582 2020-02-03 Jakub Jelinek <jakub@redhat.com> | |
| 583 | |
| 584 PR target/93533 | |
| 585 * config/s390/s390.md (popcounthi2_z196): Fix up expander to emit | |
| 586 valid RTL to sum up the lowest and second lowest bytes of the popcnt | |
| 587 result. | |
| 588 | |
| 589 2020-02-02 Vladimir Makarov <vmakarov@redhat.com> | |
| 590 | |
| 591 PR rtl-optimization/91333 | |
| 592 * ira-color.c (struct allocno_color_data): Add member | |
| 593 hard_reg_prefs. | |
| 594 (init_allocno_threads): Set the member up. | |
| 595 (bucket_allocno_compare_func): Add compare hard reg | |
| 596 prefs. | |
| 597 | |
| 598 2020-01-31 Sandra Loosemore <sandra@codesourcery.com> | |
| 599 | |
| 600 nios2: Support for GOT-relative DW_EH_PE_datarel encoding. | |
| 601 | |
| 602 * configure.ac [nios2-*-*]: Check HAVE_AS_NIOS2_GOTOFF_RELOCATION. | |
| 603 * config.in: Regenerated. | |
| 604 * configure: Regenerated. | |
| 605 * config/nios2/nios2.h (ASM_PREFERRED_EH_DATA_FORMAT): Fix handling | |
| 606 for PIC when HAVE_AS_NIOS2_GOTOFF_RELOCATION. | |
| 607 (ASM_MAYBE_OUTPUT_ENCODED_ADDR_RTX): New. | |
| 608 | |
| 609 2020-02-01 Andrew Burgess <andrew.burgess@embecosm.com> | |
| 610 | |
| 131 | 611 * configure: Regenerate. |
| 145 | 612 |
| 613 2020-01-31 Vladimir Makarov <vmakarov@redhat.com> | |
| 614 | |
| 615 PR rtl-optimization/91333 | |
| 616 * ira-color.c (bucket_allocno_compare_func): Move conflict hard | |
| 617 reg preferences comparison up. | |
| 618 | |
| 619 2020-01-31 Richard Sandiford <richard.sandiford@arm.com> | |
| 620 | |
| 621 * config/aarch64/aarch64.h (TARGET_SVE_BF16): New macro. | |
| 622 * config/aarch64/aarch64-sve-builtins-sve2.h (svcvtnt): Move to | |
| 623 aarch64-sve-builtins-base.h. | |
| 624 * config/aarch64/aarch64-sve-builtins-sve2.cc (svcvtnt): Move to | |
| 625 aarch64-sve-builtins-base.cc. | |
| 626 * config/aarch64/aarch64-sve-builtins-base.h (svbfdot, svbfdot_lane) | |
| 627 (svbfmlalb, svbfmlalb_lane, svbfmlalt, svbfmlalt_lane, svbfmmla) | |
| 628 (svcvtnt): Declare. | |
| 629 * config/aarch64/aarch64-sve-builtins-base.cc (svbfdot, svbfdot_lane) | |
| 630 (svbfmlalb, svbfmlalb_lane, svbfmlalt, svbfmlalt_lane, svbfmmla) | |
| 631 (svcvtnt): New functions. | |
| 632 * config/aarch64/aarch64-sve-builtins-base.def (svbfdot, svbfdot_lane) | |
| 633 (svbfmlalb, svbfmlalb_lane, svbfmlalt, svbfmlalt_lane, svbfmmla) | |
| 634 (svcvtnt): New functions. | |
| 635 (svcvt): Add a form that converts f32 to bf16. | |
| 636 * config/aarch64/aarch64-sve-builtins-shapes.h (ternary_bfloat) | |
| 637 (ternary_bfloat_lane, ternary_bfloat_lanex2, ternary_bfloat_opt_n): | |
| 638 Declare. | |
| 639 * config/aarch64/aarch64-sve-builtins-shapes.cc (parse_element_type): | |
| 640 Treat B as bfloat16_t. | |
| 641 (ternary_bfloat_lane_base): New class. | |
| 642 (ternary_bfloat_def): Likewise. | |
| 643 (ternary_bfloat): New shape. | |
| 644 (ternary_bfloat_lane_def): New class. | |
| 645 (ternary_bfloat_lane): New shape. | |
| 646 (ternary_bfloat_lanex2_def): New class. | |
| 647 (ternary_bfloat_lanex2): New shape. | |
| 648 (ternary_bfloat_opt_n_def): New class. | |
| 649 (ternary_bfloat_opt_n): New shape. | |
| 650 * config/aarch64/aarch64-sve-builtins.cc (TYPES_cvt_bfloat): New macro. | |
| 651 * config/aarch64/aarch64-sve.md (@aarch64_sve_<sve_fp_op>vnx4sf) | |
| 652 (@aarch64_sve_<sve_fp_op>_lanevnx4sf): New patterns. | |
| 653 (@aarch64_sve_<optab>_trunc<VNx4SF_ONLY:mode><VNx8BF_ONLY:mode>) | |
| 654 (@cond_<optab>_trunc<VNx4SF_ONLY:mode><VNx8BF_ONLY:mode>): Likewise. | |
| 655 (*cond_<optab>_trunc<VNx4SF_ONLY:mode><VNx8BF_ONLY:mode>): Likewise. | |
| 656 (@aarch64_sve_cvtnt<VNx8BF_ONLY:mode>): Likewise. | |
| 657 * config/aarch64/aarch64-sve2.md (@aarch64_sve2_cvtnt<mode>): Key | |
| 658 the pattern off the narrow mode instead of the wider one. | |
| 659 * config/aarch64/iterators.md (VNx8BF_ONLY): New mode iterator. | |
| 660 (UNSPEC_BFMLALB, UNSPEC_BFMLALT, UNSPEC_BFMMLA): New unspecs. | |
| 661 (sve_fp_op): Handle them. | |
| 662 (SVE_BFLOAT_TERNARY_LONG): New int itertor. | |
| 663 (SVE_BFLOAT_TERNARY_LONG_LANE): Likewise. | |
| 664 | |
| 665 2020-01-31 Richard Sandiford <richard.sandiford@arm.com> | |
| 666 | |
| 667 * config/aarch64/arm_sve.h: Include arm_bf16.h. | |
| 668 * config/aarch64/aarch64-modes.def (BF): Move definition before | |
| 669 VECTOR_MODES. Remove separate VECTOR_MODES for V4BF and V8BF. | |
| 670 (SVE_MODES): Handle BF modes. | |
| 671 * config/aarch64/aarch64.c (aarch64_classify_vector_mode): Handle | |
| 672 BF modes. | |
| 673 (aarch64_full_sve_mode): Likewise. | |
| 674 * config/aarch64/iterators.md (SVE_STRUCT): Add VNx16BF, VNx24BF | |
| 675 and VNx32BF. | |
| 676 (SVE_FULL, SVE_FULL_HSD, SVE_ALL): Add VNx8BF. | |
| 677 (Vetype, Vesize, Vctype, VEL, Vel, VEL_INT, V128, v128, vwcore) | |
| 678 (V_INT_EQUIV, v_int_equiv, V_FP_EQUIV, v_fp_equiv, vector_count) | |
| 679 (insn_length, VSINGLE, vsingle, VPRED, vpred, VDOUBLE): Handle the | |
| 680 new SVE BF modes. | |
| 681 * config/aarch64/aarch64-sve-builtins.h (TYPE_bfloat): New | |
| 682 type_class_index. | |
| 683 * config/aarch64/aarch64-sve-builtins.cc (TYPES_all_arith): New macro. | |
| 684 (TYPES_all_data): Add bf16. | |
| 685 (TYPES_reinterpret1, TYPES_reinterpret): Likewise. | |
| 686 (register_tuple_type): Increase buffer size. | |
| 687 * config/aarch64/aarch64-sve-builtins.def (svbfloat16_t): New type. | |
| 688 (bf16): New type suffix. | |
| 689 * config/aarch64/aarch64-sve-builtins-base.def (svabd, svadd, svaddv) | |
| 690 (svcmpeq, svcmpge, svcmpgt, svcmple, svcmplt, svcmpne, svmad, svmax) | |
| 691 (svmaxv, svmin, svminv, svmla, svmls, svmsb, svmul, svsub, svsubr): | |
| 692 Change type from all_data to all_arith. | |
| 693 * config/aarch64/aarch64-sve-builtins-sve2.def (svaddp, svmaxp) | |
| 694 (svminp): Likewise. | |
| 695 | |
| 696 2020-01-31 Dennis Zhang <dennis.zhang@arm.com> | |
| 697 Matthew Malcomson <matthew.malcomson@arm.com> | |
| 698 Richard Sandiford <richard.sandiford@arm.com> | |
| 699 | |
| 700 * doc/invoke.texi (f32mm): Document new AArch64 -march= extension. | |
| 701 * config/aarch64/aarch64-c.c (aarch64_update_cpp_builtins): Define | |
| 702 __ARM_FEATURE_SVE_MATMUL_INT8, __ARM_FEATURE_SVE_MATMUL_FP32 and | |
| 703 __ARM_FEATURE_SVE_MATMUL_FP64 as appropriate. Don't define | |
| 704 __ARM_FEATURE_MATMUL_FP64. | |
| 705 * config/aarch64/aarch64-option-extensions.def (fp, simd, fp16) | |
| 706 (sve): Add AARCH64_FL_F32MM to the list of extensions that should | |
| 707 be disabled at the same time. | |
| 708 (f32mm): New extension. | |
| 709 * config/aarch64/aarch64.h (AARCH64_FL_F32MM): New macro. | |
| 710 (AARCH64_FL_F64MM): Bump to the next bit up. | |
| 711 (AARCH64_ISA_F32MM, TARGET_SVE_I8MM, TARGET_F32MM, TARGET_SVE_F32MM) | |
| 712 (TARGET_SVE_F64MM): New macros. | |
| 713 * config/aarch64/iterators.md (SVE_MATMULF): New mode iterator. | |
| 714 (UNSPEC_FMMLA, UNSPEC_SMATMUL, UNSPEC_UMATMUL, UNSPEC_USMATMUL) | |
| 715 (UNSPEC_TRN1Q, UNSPEC_TRN2Q, UNSPEC_UZP1Q, UNSPEC_UZP2Q, UNSPEC_ZIP1Q) | |
| 716 (UNSPEC_ZIP2Q): New unspeccs. | |
| 717 (DOTPROD_US_ONLY, PERMUTEQ, MATMUL, FMMLA): New int iterators. | |
| 718 (optab, sur, perm_insn): Handle the new unspecs. | |
| 719 (sve_fp_op): Handle UNSPEC_FMMLA. Resort. | |
| 720 * config/aarch64/aarch64-sve.md (@aarch64_sve_ld1ro<mode>): Use | |
| 721 TARGET_SVE_F64MM instead of separate tests. | |
| 722 (@aarch64_<DOTPROD_US_ONLY:sur>dot_prod<vsi2qi>): New pattern. | |
| 723 (@aarch64_<DOTPROD_US_ONLY:sur>dot_prod_lane<vsi2qi>): Likewise. | |
| 724 (@aarch64_sve_add_<MATMUL:optab><vsi2qi>): Likewise. | |
| 725 (@aarch64_sve_<FMMLA:sve_fp_op><mode>): Likewise. | |
| 726 (@aarch64_sve_<PERMUTEQ:optab><mode>): Likewise. | |
| 727 * config/aarch64/aarch64-sve-builtins.cc (TYPES_s_float): New macro. | |
| 728 (TYPES_s_float_hsd_integer, TYPES_s_float_sd_integer): Use it. | |
| 729 (TYPES_s_signed): New macro. | |
| 730 (TYPES_s_integer): Use it. | |
| 731 (TYPES_d_float): New macro. | |
| 732 (TYPES_d_data): Use it. | |
| 733 * config/aarch64/aarch64-sve-builtins-shapes.h (mmla): Declare. | |
| 734 (ternary_intq_uintq_lane, ternary_intq_uintq_opt_n, ternary_uintq_intq) | |
| 735 (ternary_uintq_intq_lane, ternary_uintq_intq_opt_n): Likewise. | |
| 736 * config/aarch64/aarch64-sve-builtins-shapes.cc (mmla_def): New class. | |
| 737 (svmmla): New shape. | |
| 738 (ternary_resize2_opt_n_base): Add TYPE_CLASS2 and TYPE_CLASS3 | |
| 739 template parameters. | |
| 740 (ternary_resize2_lane_base): Likewise. | |
| 741 (ternary_resize2_base): New class. | |
| 742 (ternary_qq_lane_base): Likewise. | |
| 743 (ternary_intq_uintq_lane_def): Likewise. | |
| 744 (ternary_intq_uintq_lane): New shape. | |
| 745 (ternary_intq_uintq_opt_n_def): New class | |
| 746 (ternary_intq_uintq_opt_n): New shape. | |
| 747 (ternary_qq_lane_def): Inherit from ternary_qq_lane_base. | |
| 748 (ternary_uintq_intq_def): New class. | |
| 749 (ternary_uintq_intq): New shape. | |
| 750 (ternary_uintq_intq_lane_def): New class. | |
| 751 (ternary_uintq_intq_lane): New shape. | |
| 752 (ternary_uintq_intq_opt_n_def): New class. | |
| 753 (ternary_uintq_intq_opt_n): New shape. | |
| 754 * config/aarch64/aarch64-sve-builtins-base.h (svmmla, svsudot) | |
| 755 (svsudot_lane, svtrn1q, svtrn2q, svusdot, svusdot_lane, svusmmla) | |
| 756 (svuzp1q, svuzp2q, svzip1q, svzip2q): Declare. | |
| 757 * config/aarch64/aarch64-sve-builtins-base.cc (svdot_lane_impl): | |
| 758 Generalize to... | |
| 759 (svdotprod_lane_impl): ...this new class. | |
| 760 (svmmla_impl, svusdot_impl): New classes. | |
| 761 (svdot_lane): Update to use svdotprod_lane_impl. | |
| 762 (svmmla, svsudot, svsudot_lane, svtrn1q, svtrn2q, svusdot) | |
| 763 (svusdot_lane, svusmmla, svuzp1q, svuzp2q, svzip1q, svzip2q): New | |
| 764 functions. | |
| 765 * config/aarch64/aarch64-sve-builtins-base.def (svmmla): New base | |
| 766 function, with no types defined. | |
| 767 (svmmla, svusmmla, svsudot, svsudot_lane, svusdot, svusdot_lane): New | |
| 768 AARCH64_FL_I8MM functions. | |
| 769 (svmmla): New AARCH64_FL_F32MM function. | |
| 770 (svld1ro): Depend only on AARCH64_FL_F64MM, not on AARCH64_FL_V8_6. | |
| 771 (svmmla, svtrn1q, svtrn2q, svuz1q, svuz2q, svzip1q, svzip2q): New | |
| 772 AARCH64_FL_F64MM function. | |
| 773 (REQUIRED_EXTENSIONS): | |
| 774 | |
| 775 2020-01-31 Andrew Stubbs <ams@codesourcery.com> | |
| 776 | |
| 777 * config/gcn/gcn-valu.md (addv64di3_exec): Allow one '0' in each | |
| 778 alternative only. | |
| 779 | |
| 780 2020-01-31 Uroš Bizjak <ubizjak@gmail.com> | |
| 781 | |
| 782 * config/i386/i386.md (*movoi_internal_avx): Do not check for | |
| 783 TARGET_SSE_PACKED_SINGLE_INSN_OPTIMAL. Remove MODE_V8SF handling. | |
| 784 (*movti_internal): Do not check for | |
| 785 TARGET_SSE_PACKED_SINGLE_INSN_OPTIMAL. | |
| 786 (*movtf_internal): Move check for TARGET_SSE2 and size optimization | |
| 787 just after check for TARGET_AVX. | |
| 788 (*movdf_internal): Ditto. | |
| 789 * config/i386/mmx.md (*mov<mode>_internal): Do not check for | |
| 790 TARGET_SSE_PACKED_SINGLE_INSN_OPTIMAL. | |
| 791 * config/i386/sse.md (mov<mode>_internal): Only check | |
| 792 TARGET_SSE_PACKED_SINGLE_INSN_OPTIMAL with V2DFmode. Move check | |
| 793 for TARGET_SSE2 and size optimization just after check for TARGET_AVX. | |
| 794 (<sse>_andnot<mode>3<mask_name>): Move check for | |
| 795 TARGET_SSE_PACKED_SINGLE_INSN_OPTIMAL after check for TARGET_AVX. | |
| 796 (<code><mode>3<mask_name>): Ditto. | |
| 797 (*andnot<mode>3): Ditto. | |
| 798 (*andnottf3): Ditto. | |
| 799 (*<code><mode>3): Ditto. | |
| 800 (*<code>tf3): Ditto. | |
| 801 (*andnot<VI:mode>3): Remove | |
| 802 TARGET_SSE_PACKED_SINGLE_INSN_OPTIMAL handling. | |
| 803 (<mask_codefor><code><VI48_AVX_AVX512F:mode>3<mask_name>): Ditto. | |
| 804 (*<code><VI12_AVX_AVX512F:mode>3): Ditto. | |
| 805 (sse4_1_blendv<ssemodesuffix>): Ditto. | |
| 806 * config/i386/x86-tune.def (X86_TUNE_SSE_UNALIGNED_STORE_OPTIMAL): | |
| 807 Explain that tune applies to 128bit instructions only. | |
| 808 | |
| 809 2020-01-31 Kwok Cheung Yeung <kcy@codesourcery.com> | |
| 810 | |
| 811 * config/gcn/mkoffload.c (process_asm): Add sgpr_count and vgpr_count | |
| 812 to definition of hsa_kernel_description. Parse assembly to find SGPR | |
| 813 and VGPR count of kernel and store in hsa_kernel_description. | |
| 814 | |
| 815 2020-01-31 Tamar Christina <tamar.christina@arm.com> | |
| 816 | |
| 817 PR rtl-optimization/91838 | |
| 818 * simplify-rtx.c (simplify_binary_operation_1): Update LSHIFTRT case | |
| 819 to truncate if allowed or reject combination. | |
| 820 | |
| 821 2020-01-31 Andrew Stubbs <ams@codesourcery.com> | |
| 822 | |
| 823 * tree-ssa-loop-ivopts.c (get_iv): Use sizetype for zero-step. | |
| 824 (find_inv_vars_cb): Likewise. | |
| 825 | |
| 826 2020-01-31 David Malcolm <dmalcolm@redhat.com> | |
| 827 | |
| 828 * calls.c (special_function_p): Split out the check for DECL_NAME | |
| 829 being non-NULL and fndecl being extern at file scope into a | |
| 830 new maybe_special_function_p and call it. Drop check for fndecl | |
| 831 being non-NULL that was after a usage of DECL_NAME (fndecl). | |
| 832 * tree.h (maybe_special_function_p): New inline function. | |
| 833 | |
| 834 2020-01-30 Andrew Stubbs <ams@codesourcery.com> | |
| 835 | |
| 836 * config/gcn/gcn-valu.md (gather<mode>_exec): Move contents ... | |
| 837 (mask_gather_load<mode>): ... here, and zero-initialize the | |
| 838 destination. | |
| 839 (maskload<mode>di): Zero-initialize the destination. | |
| 840 * config/gcn/gcn.c: | |
| 841 | |
| 842 2020-01-30 David Malcolm <dmalcolm@redhat.com> | |
| 843 | |
| 844 PR analyzer/93356 | |
| 845 * doc/analyzer.texi (Limitations): Note that constraints on | |
| 846 floating-point values are currently ignored. | |
| 847 | |
| 848 2020-01-30 Jakub Jelinek <jakub@redhat.com> | |
| 849 | |
| 850 PR lto/93384 | |
| 851 * symtab.c (symtab_node::noninterposable_alias): If localalias | |
| 852 already exists, but is not usable, append numbers after it until | |
| 853 a unique name is found. Formatting fix. | |
| 854 | |
| 855 PR middle-end/93505 | |
| 856 * combine.c (simplify_comparison) <case ROTATE>: Punt on out of range | |
| 857 rotate counts. | |
| 858 | |
| 859 2020-01-30 Andrew Stubbs <ams@codesourcery.com> | |
| 860 | |
| 861 * config/gcn/gcn.c (print_operand): Handle LTGT. | |
| 862 * config/gcn/predicates.md (gcn_fp_compare_operator): Allow ltgt. | |
| 863 | |
| 864 2020-01-30 Richard Biener <rguenther@suse.de> | |
| 865 | |
| 866 * tree-pretty-print.c (dump_generic_node): Wrap VECTOR_CST | |
| 867 and CONSTRUCTOR in _Literal (type) with TDF_GIMPLE. | |
| 868 | |
| 869 2020-01-30 John David Anglin <danglin@gcc.gnu.org> | |
| 870 | |
| 871 * config/pa/pa.c (pa_elf_select_rtx_section): Place function pointers | |
| 872 without a DECL in .data.rel.ro.local. | |
| 873 | |
| 874 2020-01-30 Jakub Jelinek <jakub@redhat.com> | |
| 875 | |
| 876 PR target/93494 | |
| 877 * config/arm/arm.md (uaddvdi4): Actually emit what gen_uaddvsi4 | |
| 878 returned. | |
| 879 | |
| 880 PR target/91824 | |
| 881 * config/i386/sse.md | |
| 882 (*<sse>_movmsk<ssemodesuffix><avxsizesuffix>_zext): Renamed to ... | |
| 883 (*<sse>_movmsk<ssemodesuffix><avxsizesuffix>_<u>ext): ... this. Use | |
| 884 any_extend code iterator instead of always zero_extend. | |
| 885 (*<sse>_movmsk<ssemodesuffix><avxsizesuffix>_zext_lt): Renamed to ... | |
| 886 (*<sse>_movmsk<ssemodesuffix><avxsizesuffix>_<u>ext_lt): ... this. | |
| 887 Use any_extend code iterator instead of always zero_extend. | |
| 888 (*<sse>_movmsk<ssemodesuffix><avxsizesuffix>_zext_shift): Renamed to ... | |
| 889 (*<sse>_movmsk<ssemodesuffix><avxsizesuffix>_<u>ext_shift): ... this. | |
| 890 Use any_extend code iterator instead of always zero_extend. | |
| 891 (*sse2_pmovmskb_ext): New define_insn. | |
| 892 (*sse2_pmovmskb_ext_lt): New define_insn_and_split. | |
| 893 | |
| 894 PR target/91824 | |
| 895 * config/i386/i386.md (*popcountsi2_zext): New define_insn_and_split. | |
| 896 (*popcountsi2_zext_falsedep): New define_insn. | |
| 897 | |
| 898 2020-01-30 Dragan Mladjenovic <dmladjenovic@wavecomp.com> | |
| 899 | |
| 900 * config.in: Regenerated. | |
| 901 * configure: Regenerated. | |
| 902 | |
| 903 2020-01-29 Tobias Burnus <tobias@codesourcery.com> | |
| 904 | |
| 905 PR bootstrap/93409 | |
| 906 * config/gcn/gcn-hsa.h (ASM_SPEC): Add -mattr=-code-object-v3 as | |
| 907 LLVM's assembler changed the default in version 9. | |
| 908 | |
| 909 2020-01-24 Jeff Law <law@redhat.com> | |
| 910 | |
| 911 PR tree-optimization/89689 | |
| 912 * builtins.def (BUILT_IN_OBJECT_SIZE): Make it const rather than pure. | |
| 913 | |
| 914 2020-01-29 Richard Sandiford <richard.sandiford@arm.com> | |
| 915 | |
| 916 Revert: | |
| 917 | |
| 918 2020-01-28 Richard Sandiford <richard.sandiford@arm.com> | |
| 919 | |
| 920 PR rtl-optimization/87763 | |
| 921 * simplify-rtx.c (simplify_truncation): Extend sign/zero_extract | |
| 922 simplification to handle subregs as well as bare regs. | |
| 923 * config/i386/i386.md (*testqi_ext_3): Match QI extracts too. | |
| 924 | |
| 925 2020-01-29 Joel Hutton <Joel.Hutton@arm.com> | |
| 926 | |
| 927 PR target/93221 | |
| 928 * ira.c (ira): Revert use of simplified LRA algorithm. | |
| 929 | |
| 930 2020-01-29 Martin Jambor <mjambor@suse.cz> | |
| 931 | |
| 932 PR tree-optimization/92706 | |
| 933 * tree-sra.c (struct access): Fields first_link, last_link, | |
| 934 next_queued and grp_queued renamed to first_rhs_link, last_rhs_link, | |
| 935 next_rhs_queued and grp_rhs_queued respectively, new fields | |
| 936 first_lhs_link, last_lhs_link, next_lhs_queued and grp_lhs_queued. | |
| 937 (struct assign_link): Field next renamed to next_rhs, new field | |
| 938 next_lhs. Updated comment. | |
| 939 (work_queue_head): Renamed to rhs_work_queue_head. | |
| 940 (lhs_work_queue_head): New variable. | |
| 941 (add_link_to_lhs): New function. | |
| 942 (relink_to_new_repr): Also relink LHS lists. | |
| 943 (add_access_to_work_queue): Renamed to add_access_to_rhs_work_queue. | |
| 944 (add_access_to_lhs_work_queue): New function. | |
| 945 (pop_access_from_work_queue): Renamed to | |
| 946 pop_access_from_rhs_work_queue. | |
| 947 (pop_access_from_lhs_work_queue): New function. | |
| 948 (build_accesses_from_assign): Also add links to LHS lists and to LHS | |
| 949 work_queue. | |
| 950 (child_would_conflict_in_lacc): Renamed to | |
| 951 child_would_conflict_in_acc. Adjusted parameter names. | |
| 952 (create_artificial_child_access): New parameter set_grp_read, use it. | |
| 953 (subtree_mark_written_and_enqueue): Renamed to | |
| 954 subtree_mark_written_and_rhs_enqueue. | |
| 955 (propagate_subaccesses_across_link): Renamed to | |
| 956 propagate_subaccesses_from_rhs. | |
| 957 (propagate_subaccesses_from_lhs): New function. | |
| 958 (propagate_all_subaccesses): Also propagate subaccesses from LHSs to | |
| 959 RHSs. | |
| 960 | |
| 961 2020-01-29 Martin Jambor <mjambor@suse.cz> | |
| 962 | |
| 963 PR tree-optimization/92706 | |
| 964 * tree-sra.c (struct access): Adjust comment of | |
| 965 grp_total_scalarization. | |
| 966 (find_access_in_subtree): Look for single children spanning an entire | |
| 967 access. | |
| 968 (scalarizable_type_p): Allow register accesses, adjust callers. | |
| 969 (completely_scalarize): Remove function. | |
| 970 (scalarize_elem): Likewise. | |
| 971 (create_total_scalarization_access): Likewise. | |
| 972 (sort_and_splice_var_accesses): Do not track total scalarization | |
| 973 flags. | |
| 974 (analyze_access_subtree): New parameter totally, adjust to new meaning | |
| 975 of grp_total_scalarization. | |
| 976 (analyze_access_trees): Pass new parameter to analyze_access_subtree. | |
| 977 (can_totally_scalarize_forest_p): New function. | |
| 978 (create_total_scalarization_access): Likewise. | |
| 979 (create_total_access_and_reshape): Likewise. | |
| 980 (total_should_skip_creating_access): Likewise. | |
| 981 (totally_scalarize_subtree): Likewise. | |
| 982 (analyze_all_variable_accesses): Perform total scalarization after | |
| 983 subaccess propagation using the new functions above. | |
| 984 (initialize_constant_pool_replacements): Output initializers by | |
| 985 traversing the access tree. | |
| 986 | |
| 987 2020-01-29 Martin Jambor <mjambor@suse.cz> | |
| 988 | |
| 989 * tree-sra.c (verify_sra_access_forest): New function. | |
| 990 (verify_all_sra_access_forests): Likewise. | |
| 991 (create_artificial_child_access): Set parent. | |
| 992 (analyze_all_variable_accesses): Call the verifier. | |
| 993 | |
| 994 2020-01-28 Jan Hubicka <hubicka@ucw.cz> | |
| 995 | |
| 996 * cgraph.c (cgraph_edge::resolve_speculation): Only lookup direct edge | |
| 997 if called on indirect edge. | |
| 998 (cgraph_edge::redirect_call_stmt_to_callee): Lookup indirect edge of | |
| 999 speculative call if needed. | |
| 1000 | |
| 1001 2020-01-29 Richard Biener <rguenther@suse.de> | |
| 1002 | |
| 1003 PR tree-optimization/93428 | |
| 1004 * tree-vect-slp.c (vect_build_slp_tree_2): Compute the load | |
| 1005 permutation when the load node is created. | |
| 1006 (vect_analyze_slp_instance): Re-use it here. | |
| 1007 | |
| 1008 2020-01-28 Jan Hubicka <hubicka@ucw.cz> | |
| 1009 | |
| 1010 * ipa-prop.c (update_indirect_edges_after_inlining): Fix warning. | |
| 1011 | |
| 1012 2020-01-28 Vladimir Makarov <vmakarov@redhat.com> | |
| 1013 | |
| 1014 PR rtl-optimization/93272 | |
| 1015 * ira-lives.c (process_out_of_region_eh_regs): New function. | |
| 1016 (process_bb_node_lives): Call it. | |
| 1017 | |
| 1018 2020-01-28 Jan Hubicka <hubicka@ucw.cz> | |
| 1019 | |
| 1020 * coverage.c (read_counts_file): Make error message lowercase. | |
| 1021 | |
| 1022 2020-01-28 Jan Hubicka <hubicka@ucw.cz> | |
| 1023 | |
| 1024 * profile-count.c (profile_quality_display_names): Fix ordering. | |
| 1025 | |
| 1026 2020-01-28 Jan Hubicka <hubicka@ucw.cz> | |
| 1027 | |
| 1028 PR lto/93318 | |
| 1029 * cgraph.c (cgraph_add_edge_to_call_site_hash): Update call site | |
| 1030 hash only when edge is first within the sequence. | |
| 1031 (cgraph_edge::set_call_stmt): Update handling of speculative calls. | |
| 1032 (symbol_table::create_edge): Do not set target_prob. | |
| 1033 (cgraph_edge::remove_caller): Watch for speculative calls when updating | |
| 1034 the call site hash. | |
| 1035 (cgraph_edge::make_speculative): Drop target_prob parameter. | |
| 1036 (cgraph_edge::speculative_call_info): Remove. | |
| 1037 (cgraph_edge::first_speculative_call_target): New member function. | |
| 1038 (update_call_stmt_hash_for_removing_direct_edge): New function. | |
| 1039 (cgraph_edge::resolve_speculation): Rewrite to new API. | |
| 1040 (cgraph_edge::speculative_call_for_target): New member function. | |
| 1041 (cgraph_edge::make_direct): Rewrite to new API; fix handling of | |
| 1042 multiple speculation targets. | |
| 1043 (cgraph_edge::redirect_call_stmt_to_callee): Likewise; fix updating | |
| 1044 of profile. | |
| 1045 (verify_speculative_call): Verify that targets form an interval. | |
| 1046 * cgraph.h (cgraph_edge::speculative_call_info): Remove. | |
| 1047 (cgraph_edge::first_speculative_call_target): New member function. | |
| 1048 (cgraph_edge::next_speculative_call_target): New member function. | |
| 1049 (cgraph_edge::speculative_call_target_ref): New member function. | |
| 1050 (cgraph_edge;:speculative_call_indirect_edge): New member funtion. | |
| 1051 (cgraph_edge): Remove target_prob. | |
| 1052 * cgraphclones.c (cgraph_node::set_call_stmt_including_clones): | |
| 1053 Fix handling of speculative calls. | |
| 1054 * ipa-devirt.c (ipa_devirt): Fix handling of speculative cals. | |
| 1055 * ipa-fnsummary.c (analyze_function_body): Likewise. | |
| 1056 * ipa-inline.c (speculation_useful_p): Use new speculative call API. | |
| 1057 * ipa-profile.c (dump_histogram): Fix formating. | |
| 1058 (ipa_profile_generate_summary): Watch for overflows. | |
| 1059 (ipa_profile): Do not require probablity to be 1/2; update to new API. | |
| 1060 * ipa-prop.c (ipa_make_edge_direct_to_target): Update to new API. | |
| 1061 (update_indirect_edges_after_inlining): Update to new API. | |
| 1062 * ipa-utils.c (ipa_merge_profiles): Rewrite merging of speculative call | |
| 1063 profiles. | |
| 1064 * profile-count.h: (profile_probability::adjusted): New. | |
| 1065 * tree-inline.c (copy_bb): Update to new speculative call API; fix | |
| 1066 updating of profile. | |
| 1067 * value-prof.c (gimple_ic_transform): Rename to ... | |
| 1068 (dump_ic_profile): ... this one; update dumping. | |
| 1069 (stream_in_histogram_value): Fix formating. | |
| 1070 (gimple_value_profile_transformations): Update. | |
| 1071 | |
| 1072 2020-01-28 H.J. Lu <hongjiu.lu@intel.com> | |
| 1073 | |
| 1074 PR target/91461 | |
| 1075 * config/i386/i386.md (*movoi_internal_avx): Remove | |
| 1076 TARGET_SSE_TYPELESS_STORES check. | |
| 1077 (*movti_internal): Prefer TARGET_AVX over | |
| 1078 TARGET_SSE_TYPELESS_STORES. | |
| 1079 (*movtf_internal): Likewise. | |
| 1080 * config/i386/sse.md (mov<mode>_internal): Prefer TARGET_AVX over | |
| 1081 TARGET_SSE_TYPELESS_STORES. Remove "<MODE_SIZE> == 16" check | |
| 1082 from TARGET_SSE_TYPELESS_STORES. | |
| 1083 | |
| 1084 2020-01-28 David Malcolm <dmalcolm@redhat.com> | |
| 1085 | |
| 1086 * diagnostic-core.h (warning_at): Rename overload to... | |
| 1087 (warning_meta): ...this. | |
| 1088 (emit_diagnostic_valist): Delete decl of overload taking | |
| 1089 diagnostic_metadata. | |
| 1090 * diagnostic.c (emit_diagnostic_valist): Likewise for defn. | |
| 1091 (warning_at): Rename overload taking diagnostic_metadata to... | |
| 1092 (warning_meta): ...this. | |
| 1093 | |
| 1094 2020-01-28 Richard Biener <rguenther@suse.de> | |
| 1095 | |
| 1096 PR tree-optimization/93439 | |
| 1097 * tree-parloops.c (create_loop_fn): Move clique bookkeeping... | |
| 1098 * tree-cfg.c (move_sese_region_to_fn): ... here. | |
| 1099 (verify_types_in_gimple_reference): Verify used cliques are | |
| 1100 tracked. | |
| 1101 | |
| 1102 2020-01-28 H.J. Lu <hongjiu.lu@intel.com> | |
| 1103 | |
| 1104 PR target/91399 | |
| 1105 * config/i386/i386-options.c (set_ix86_tune_features): Add an | |
| 1106 argument of a pointer to struct gcc_options and pass it to | |
| 1107 parse_mtune_ctrl_str. | |
| 1108 (ix86_function_specific_restore): Pass opts to | |
| 1109 set_ix86_tune_features. | |
| 1110 (ix86_option_override_internal): Likewise. | |
| 1111 (parse_mtune_ctrl_str): Add an argument of a pointer to struct | |
| 1112 gcc_options and use it for x_ix86_tune_ctrl_string. | |
| 1113 | |
| 1114 2020-01-28 Richard Sandiford <richard.sandiford@arm.com> | |
| 1115 | |
| 1116 PR rtl-optimization/87763 | |
| 1117 * simplify-rtx.c (simplify_truncation): Extend sign/zero_extract | |
| 1118 simplification to handle subregs as well as bare regs. | |
| 1119 * config/i386/i386.md (*testqi_ext_3): Match QI extracts too. | |
| 1120 | |
| 1121 2020-01-28 Richard Sandiford <richard.sandiford@arm.com> | |
| 1122 | |
| 1123 * tree-vect-loop.c (vectorizable_reduction): Fail gracefully | |
| 1124 for reduction chains that (now) include a call. | |
| 1125 | |
| 1126 2020-01-28 Richard Sandiford <richard.sandiford@arm.com> | |
| 1127 | |
| 1128 PR tree-optimization/92822 | |
| 1129 * tree-ssa-forwprop.c (simplify_vector_constructor): When filling | |
| 1130 out the don't-care elements of a vector whose significant elements | |
| 1131 are duplicates, make the don't-care elements duplicates too. | |
| 1132 | |
| 1133 2020-01-28 Richard Sandiford <richard.sandiford@arm.com> | |
| 1134 | |
| 1135 PR tree-optimization/93434 | |
| 1136 * tree-predcom.c (split_data_refs_to_components): Record which | |
| 1137 components have had aliasing loads removed. Prevent store-store | |
| 1138 commoning for all such components. | |
| 1139 | |
| 1140 2020-01-28 Jakub Jelinek <jakub@redhat.com> | |
| 1141 | |
| 1142 PR target/93418 | |
| 1143 * config/i386/i386.c (ix86_fold_builtin) <do_shift>: If mask is not | |
| 1144 -1 or is_vshift is true, use new_vector with number of elts npatterns | |
| 1145 rather than new_unary_operation. | |
| 1146 | |
| 1147 PR tree-optimization/93454 | |
| 1148 * gimple-fold.c (fold_array_ctor_reference): Perform | |
| 1149 elt_size.to_uhwi () just once, instead of calling it in every | |
| 1150 iteration. Punt if that value is above size of the temporary | |
| 1151 buffer. Decrease third native_encode_expr argument when | |
| 1152 bufoff + elt_sz is above size of buf. | |
| 1153 | |
| 1154 2020-01-27 Joseph Myers <joseph@codesourcery.com> | |
| 1155 | |
| 1156 * config/mips/mips.c (mips_declare_object_name) | |
| 1157 [USE_GNU_UNIQUE_OBJECT]: Support use of gnu_unique_object. | |
| 1158 | |
| 1159 2020-01-27 Martin Liska <mliska@suse.cz> | |
| 1160 | |
| 1161 PR gcov-profile/93403 | |
| 1162 * tree-profile.c (gimple_init_gcov_profiler): Generate | |
| 1163 both __gcov_indirect_call_profiler_v4 and | |
| 1164 __gcov_indirect_call_profiler_v4_atomic. | |
| 1165 | |
| 1166 2020-01-27 Richard Sandiford <richard.sandiford@arm.com> | |
| 1167 | |
| 1168 PR target/92822 | |
| 1169 * config/aarch64/aarch64-simd.md (aarch64_get_half<mode>): New | |
| 1170 expander. | |
| 1171 (@aarch64_split_simd_mov<mode>): Use it. | |
| 1172 (aarch64_simd_mov_from_<mode>low): Add a GPR alternative. | |
| 1173 Leave the vec_extract patterns to handle 2-element vectors. | |
| 1174 (aarch64_simd_mov_from_<mode>high): Likewise. | |
| 1175 (vec_extract<VQMOV_NO2E:mode><Vhalf>): New expander. | |
| 1176 (vec_extractv2dfv1df): Likewise. | |
| 1177 | |
| 1178 2020-01-27 Richard Sandiford <richard.sandiford@arm.com> | |
| 1179 | |
| 1180 * config/aarch64/aarch64.c (aarch64_if_then_else_costs): Match | |
| 1181 jump conditions for *compare_condjump<GPI:mode>. | |
| 1182 | |
| 1183 2020-01-27 David Malcolm <dmalcolm@redhat.com> | |
| 1184 | |
| 1185 PR analyzer/93276 | |
| 1186 * digraph.cc (test_edge::test_edge): Specify template for base | |
| 1187 class initializer. | |
| 1188 | |
| 1189 2020-01-27 Claudiu Zissulescu <claziss@synopsys.com> | |
| 1190 | |
| 1191 * config/arc/arc.c (arc_rtx_costs): Update mul64 cost. | |
| 1192 | |
| 1193 2020-01-27 Claudiu Zissulescu <claziss@synopsys.com> | |
| 1194 | |
| 1195 * config/arc/arc-protos.h (gen_mlo): Remove. | |
| 1196 (gen_mhi): Likewise. | |
| 1197 * config/arc/arc.c (AUX_MULHI): Define. | |
| 1198 (arc_must_save_reister): Special handling for r58/59. | |
| 1199 (arc_compute_frame_size): Consider mlo/mhi registers. | |
| 1200 (arc_save_callee_saves): Emit fp/sp move only when emit_move | |
| 1201 paramter is true. | |
| 1202 (arc_conditional_register_usage): Remove TARGET_BIG_ENDIAN from | |
| 1203 mlo/mhi name selection. | |
| 1204 (arc_restore_callee_saves): Don't early restore blink when ISR. | |
| 1205 (arc_expand_prologue): Add mlo/mhi saving. | |
| 1206 (arc_expand_epilogue): Add mlo/mhi restoring. | |
| 1207 (gen_mlo): Remove. | |
| 1208 (gen_mhi): Remove. | |
| 1209 * config/arc/arc.h (DBX_REGISTER_NUMBER): Correct register | |
| 1210 numbering when MUL64 option is used. | |
| 1211 (DWARF2_FRAME_REG_OUT): Define. | |
| 1212 * config/arc/arc.md (arc600_stall): New pattern. | |
| 1213 (VUNSPEC_ARC_ARC600_STALL): Define. | |
| 1214 (mulsi64): Use correct mlo/mhi registers. | |
| 1215 (mulsi_600): Clean it up. | |
| 1216 * config/arc/predicates.md (mlo_operand): Remove any dependency on | |
| 1217 TARGET_BIG_ENDIAN. | |
| 1218 (mhi_operand): Likewise. | |
| 1219 | |
| 1220 2020-01-27 Claudiu Zissulescu <claziss@synopsys.com> | |
| 1221 Petro Karashchenko <petro.karashchenko@ring.com> | |
| 1222 | |
| 1223 * config/arc/arc.c (arc_is_uncached_mem_p): Check struct | |
| 1224 attributes if needed. | |
| 1225 (prepare_move_operands): Generate special unspec instruction for | |
| 1226 direct access. | |
| 1227 (arc_isuncached_mem_p): Propagate uncached attribute to each | |
| 1228 structure member. | |
| 1229 * config/arc/arc.md (VUNSPEC_ARC_LDDI): Define. | |
| 1230 (VUNSPEC_ARC_STDI): Likewise. | |
| 1231 (ALLI): New mode iterator. | |
| 1232 (mALLI): New mode attribute. | |
| 1233 (lddi): New instruction pattern. | |
| 1234 (stdi): Likewise. | |
| 1235 (stdidi_split): Split instruction for architectures which are not | |
| 1236 supporting ll64 option. | |
| 1237 (lddidi_split): Likewise. | |
| 1238 | |
| 1239 2020-01-27 Richard Sandiford <richard.sandiford@arm.com> | |
| 1240 | |
| 1241 PR rtl-optimization/92989 | |
| 1242 * lra-lives.c (process_bb_lives): Update the live-in set before | |
| 1243 processing additional clobbers. | |
| 1244 | |
| 1245 2020-01-27 Richard Sandiford <richard.sandiford@arm.com> | |
| 1246 | |
| 1247 PR rtl-optimization/93170 | |
| 1248 * cselib.c (cselib_invalidate_regno_val): New function, split out | |
| 1249 from... | |
| 1250 (cselib_invalidate_regno): ...here. | |
| 1251 (cselib_invalidated_by_call_p): New function. | |
| 1252 (cselib_process_insn): Iterate over all the hard-register entries in | |
| 1253 REG_VALUES and invalidate any that cross call-clobbered registers. | |
| 1254 | |
| 1255 2020-01-27 Richard Sandiford <richard.sandiford@arm.com> | |
| 1256 | |
| 1257 * dojump.c (split_comparison): Use HONOR_NANS rather than | |
| 1258 HONOR_SNANS when splitting LTGT. | |
| 1259 | |
| 1260 2020-01-27 Martin Liska <mliska@suse.cz> | |
| 1261 | |
| 1262 PR driver/91220 | |
| 1263 * opts.c (print_filtered_help): Exclude language-specific | |
| 1264 options from --help=common unless enabled in all FEs. | |
| 1265 | |
| 1266 2020-01-27 Martin Liska <mliska@suse.cz> | |
| 1267 | |
| 1268 * opts.c (print_help): Exclude params from | |
| 1269 all except --help=param. | |
| 1270 | |
| 1271 2020-01-27 Martin Liska <mliska@suse.cz> | |
| 1272 | |
| 1273 PR target/93274 | |
| 1274 * config/i386/i386-features.c (make_resolver_func): | |
| 1275 Align the code with ppc64 target implementation. | |
| 1276 Do not generate a unique name for resolver function. | |
| 1277 | |
| 1278 2020-01-27 Richard Biener <rguenther@suse.de> | |
| 1279 | |
| 1280 PR tree-optimization/93397 | |
| 1281 * tree-vect-slp.c (vect_analyze_slp_instance): Delay | |
| 1282 converted reduction chain SLP graph adjustment. | |
| 1283 | |
| 1284 2020-01-26 Marek Polacek <polacek@redhat.com> | |
| 1285 | |
| 1286 PR sanitizer/93436 | |
| 1287 * sanopt.c (sanitize_rewrite_addressable_params): Avoid crash on | |
| 1288 null DECL_NAME. | |
| 1289 | |
| 1290 2020-01-26 Jason Merrill <jason@redhat.com> | |
| 1291 | |
| 1292 PR c++/92601 | |
| 1293 * tree.c (verify_type_variant): Only verify TYPE_NEEDS_CONSTRUCTING | |
| 1294 of complete types. | |
| 1295 | |
| 1296 2020-01-26 Darius Galis <darius.galis@cyberthorstudios.com> | |
| 1297 | |
| 1298 * config/rx/rx.md (setmemsi): Added rx_allow_string_insns constraint | |
| 1299 (rx_setmem): Likewise. | |
| 1300 | |
| 1301 2020-01-26 Jakub Jelinek <jakub@redhat.com> | |
| 1302 | |
| 1303 PR target/93412 | |
| 1304 * config/i386/i386.md (*addv<dwi>4_doubleword, *subv<dwi>4_doubleword): | |
| 1305 Use nonimmediate_operand instead of x86_64_hilo_general_operand and | |
| 1306 drop <di> from constraint of last operand. | |
| 1307 | |
| 1308 PR target/93430 | |
| 1309 * config/i386/sse.md (*avx_vperm_broadcast_<mode>): Disallow for | |
| 1310 TARGET_AVX2 and V4DFmode not in the split condition, but in the | |
| 1311 pattern condition, though allow { 0, 0, 0, 0 } broadcast always. | |
| 1312 | |
| 1313 2020-01-25 Feng Xue <fxue@os.amperecomputing.com> | |
| 1314 | |
| 1315 PR ipa/93166 | |
| 1316 * ipa-cp.c (get_info_about_necessary_edges): Remove value | |
| 1317 check assertion. | |
| 1318 | |
| 1319 2020-01-24 Jeff Law <law@redhat.com> | |
| 1320 | |
| 1321 PR tree-optimization/92788 | |
| 1322 * tree-ssa-threadedge.c (thread_across_edge): Check EDGE_COMPLEX | |
| 1323 not EDGE_ABNORMAL. | |
| 1324 | |
| 1325 2020-01-24 Jakub Jelinek <jakub@redhat.com> | |
| 1326 | |
| 1327 PR target/93395 | |
| 1328 * config/i386/sse.md (*avx_vperm_broadcast_v4sf, | |
| 1329 *avx_vperm_broadcast_<mode>, | |
| 1330 <sse2_avx_avx512f>_vpermil<mode><mask_name>, | |
| 1331 *<sse2_avx_avx512f>_vpermilp<mode><mask_name>): | |
| 1332 Move before avx2_perm<mode>/avx512f_perm<mode>. | |
| 1333 | |
| 1334 PR target/93376 | |
| 1335 * simplify-rtx.c (simplify_const_unary_operation, | |
| 1336 simplify_const_binary_operation): Punt for mode precision above | |
| 1337 MAX_BITSIZE_MODE_ANY_INT. | |
| 1338 | |
| 1339 2020-01-24 Andrew Pinski <apinski@marvell.com> | |
| 1340 | |
| 1341 * config/arm/aarch-cost-tables.h (cortexa57_extra_costs): Change | |
| 1342 alu.shift_reg to 0. | |
| 1343 | |
| 1344 2020-01-24 Jeff Law <law@redhat.com> | |
| 1345 | |
| 1346 PR target/13721 | |
| 1347 * config/h8300/h8300.c (h8300_print_operand): Only call byte_reg | |
| 1348 for REGs. Call output_operand_lossage to get more reasonable | |
| 1349 diagnostics. | |
| 1350 | |
| 1351 2020-01-24 Andrew Stubbs <ams@codesourcery.com> | |
| 1352 | |
| 1353 * config/gcn/gcn-valu.md (vec_cmp<mode>di): Use | |
| 1354 gcn_fp_compare_operator. | |
| 1355 (vec_cmpu<mode>di): Use gcn_compare_operator. | |
| 1356 (vec_cmp<u>v64qidi): Use gcn_compare_operator. | |
| 1357 (vec_cmp<mode>di_exec): Use gcn_fp_compare_operator. | |
| 1358 (vec_cmpu<mode>di_exec): Use gcn_compare_operator. | |
| 1359 (vec_cmp<u>v64qidi_exec): Use gcn_compare_operator. | |
| 1360 (vec_cmp<mode>di_dup): Use gcn_fp_compare_operator. | |
| 1361 (vec_cmp<mode>di_dup_exec): Use gcn_fp_compare_operator. | |
| 1362 (vcond<VEC_ALLREG_MODE:mode><VEC_ALLREG_ALT:mode>): Use | |
| 1363 gcn_fp_compare_operator. | |
| 1364 (vcond<VEC_ALLREG_MODE:mode><VEC_ALLREG_ALT:mode>_exec): Use | |
| 1365 gcn_fp_compare_operator. | |
| 1366 (vcondu<VEC_ALLREG_MODE:mode><VEC_ALLREG_INT_MODE:mode>): Use | |
| 1367 gcn_fp_compare_operator. | |
| 1368 (vcondu<VEC_ALLREG_MODE:mode><VEC_ALLREG_INT_MODE:mode>_exec): Use | |
| 1369 gcn_fp_compare_operator. | |
| 1370 | |
| 1371 2020-01-24 Maciej W. Rozycki <macro@wdc.com> | |
| 1372 | |
| 1373 * doc/install.texi (Cross-Compiler-Specific Options): Document | |
| 1374 `--with-toolexeclibdir' option. | |
| 1375 | |
| 1376 2020-01-24 Hans-Peter Nilsson <hp@axis.com> | |
| 1377 | |
| 1378 * target.def (flags_regnum): Also mention effect on delay slot filling. | |
| 131 | 1379 * doc/tm.texi: Regenerate. |
| 1380 | |
| 145 | 1381 2020-01-23 Jeff Law <law@redhat.com> |
| 1382 | |
| 1383 PR translation/90162 | |
| 1384 * config/h8300/h8300.c (h8300_option_override): Fix diagnostic text. | |
| 1385 | |
| 1386 2020-01-23 Mikael Tillenius <mti-1@tillenius.com> | |
| 1387 | |
| 1388 PR target/92269 | |
| 1389 * config/h8300/h8300.h (FUNCTION_PROFILER): Fix emission of | |
| 1390 profiling label | |
| 1391 | |
| 1392 2020-01-23 Jakub Jelinek <jakub@redhat.com> | |
| 1393 | |
| 1394 PR rtl-optimization/93402 | |
| 1395 * postreload.c (reload_combine_recognize_pattern): Don't try to adjust | |
| 1396 USE insns. | |
| 1397 | |
| 1398 2020-01-23 Dragan Mladjenovic <dmladjenovic@wavecomp.com> | |
| 1399 | |
| 1400 * config.in: Regenerated. | |
| 1401 * config/mips/linux.h (NEED_INDICATE_EXEC_STACK): Define to 1 | |
| 1402 for TARGET_LIBC_GNUSTACK. | |
| 1403 * configure: Regenerated. | |
| 1404 * configure.ac: Define TARGET_LIBC_GNUSTACK if glibc version is | |
| 1405 found to be 2.31 or greater. | |
| 1406 | |
| 1407 2020-01-23 Dragan Mladjenovic <dmladjenovic@wavecomp.com> | |
| 1408 | |
| 1409 * config/mips/linux.h (NEED_INDICATE_EXEC_STACK): Define to | |
| 1410 TARGET_SOFT_FLOAT. | |
| 1411 * config/mips/mips.c (TARGET_ASM_FILE_END): Define to ... | |
| 1412 (mips_asm_file_end): New function. Delegate to | |
| 1413 file_end_indicate_exec_stack if NEED_INDICATE_EXEC_STACK is true. | |
| 1414 * config/mips/mips.h (NEED_INDICATE_EXEC_STACK): Define to 0. | |
| 1415 | |
| 1416 2020-01-23 Jakub Jelinek <jakub@redhat.com> | |
| 1417 | |
| 1418 PR target/93376 | |
| 1419 * config/i386/i386-modes.def (POImode): New mode. | |
| 1420 (MAX_BITSIZE_MODE_ANY_INT): Change from 128 to 160. | |
| 1421 * config/i386/i386.md (DPWI): New mode attribute. | |
| 1422 (addv<mode>4, subv<mode>4): Use <DPWI> instead of <DWI>. | |
| 1423 (QWI): Rename to... | |
| 1424 (QPWI): ... this. Use POI instead of OI for TImode. | |
| 1425 (*addv<dwi>4_doubleword, *addv<dwi>4_doubleword_1, | |
| 1426 *subv<dwi>4_doubleword, *subv<dwi>4_doubleword_1): Use <QPWI> | |
| 1427 instead of <QWI>. | |
| 1428 | |
| 1429 2020-01-23 Richard Sandiford <richard.sandiford@arm.com> | |
| 1430 | |
| 1431 PR target/93341 | |
| 1432 * config/aarch64/aarch64.md (UNSPEC_SPECULATION_TRACKER_REV): New | |
| 1433 unspec. | |
| 1434 (speculation_tracker_rev): New pattern. | |
| 1435 * config/aarch64/aarch64-speculation.cc (aarch64_do_track_speculation): | |
| 1436 Use speculation_tracker_rev to track the inverse condition. | |
| 1437 | |
| 1438 2020-01-23 Richard Biener <rguenther@suse.de> | |
| 1439 | |
| 1440 PR tree-optimization/93381 | |
| 1441 * tree-ssa-sccvn.c (vn_walk_cb_data::push_partial_def): Take | |
| 1442 alias-set of the def as argument and record the first one. | |
| 1443 (vn_walk_cb_data::first_set): New member. | |
| 1444 (vn_reference_lookup_3): Pass the alias-set of the current def | |
| 1445 to push_partial_def. Fix alias-set used in the aggregate copy | |
| 1446 case. | |
| 1447 (vn_reference_lookup): Consistently set *last_vuse_ptr. | |
| 1448 * real.c (clear_significand_below): Fix out-of-bound access. | |
| 1449 | |
| 1450 2020-01-23 Jakub Jelinek <jakub@redhat.com> | |
| 1451 | |
| 1452 PR target/93346 | |
| 1453 * config/i386/i386.md (*bmi2_bzhi_<mode>3_2, *bmi2_bzhi_<mode>3_3): | |
| 1454 New define_insn patterns. | |
| 1455 | |
| 1456 2020-01-23 Richard Sandiford <richard.sandiford@arm.com> | |
| 1457 | |
| 1458 * doc/sourcebuild.texi (check-function-bodies): Add an | |
| 1459 optional target/xfail selector. | |
| 1460 | |
| 1461 2020-01-23 Richard Sandiford <richard.sandiford@arm.com> | |
| 1462 | |
| 1463 PR rtl-optimization/93124 | |
| 1464 * auto-inc-dec.c (merge_in_block): Don't add auto inc/decs to | |
| 1465 bare USE and CLOBBER insns. | |
| 1466 | |
| 1467 2020-01-22 Andrew Pinski <apinski@marvell.com> | |
| 1468 | |
| 1469 * config/arc/arc.c (output_short_suffix): Check insn for nullness. | |
| 1470 | |
| 1471 2020-01-22 David Malcolm <dmalcolm@redhat.com> | |
| 1472 | |
| 1473 PR analyzer/93307 | |
| 1474 * gdbinit.in (break-on-saved-diagnostic): Update for move of | |
| 1475 diagnostic_manager into "ana" namespace. | |
| 1476 * selftest-run-tests.c (selftest::run_tests): Update for move of | |
| 1477 selftest::run_analyzer_selftests to | |
| 1478 ana::selftest::run_analyzer_selftests. | |
| 1479 | |
| 1480 2020-01-22 Richard Sandiford <richard.sandiford@arm.com> | |
| 1481 | |
| 1482 * cfgexpand.c (union_stack_vars): Update the size. | |
| 1483 | |
| 1484 2020-01-22 Richard Biener <rguenther@suse.de> | |
| 1485 | |
| 1486 PR tree-optimization/93381 | |
| 1487 * tree-ssa-structalias.c (find_func_aliases): Assume offsetting | |
| 1488 throughout, handle all conversions the same. | |
| 1489 | |
| 1490 2020-01-22 Jakub Jelinek <jakub@redhat.com> | |
| 1491 | |
| 1492 PR target/93335 | |
| 1493 * config/aarch64/aarch64.c (aarch64_expand_subvti): Only use | |
| 1494 gen_subdi3_compare1_imm if low_in2 satisfies aarch64_plus_immediate | |
| 1495 predicate, not whenever it is CONST_INT. Otherwise, force_reg it. | |
| 1496 Call force_reg on high_in2 unconditionally. | |
| 1497 | |
| 1498 2020-01-22 Martin Liska <mliska@suse.cz> | |
| 1499 | |
| 1500 PR tree-optimization/92924 | |
| 1501 * profile.c (compute_value_histograms): Divide | |
| 1502 all counter values. | |
| 1503 | |
| 1504 2020-01-22 Jakub Jelinek <jakub@redhat.com> | |
| 1505 | |
| 1506 PR target/91298 | |
| 1507 * output.h (assemble_name_resolve): Declare. | |
| 1508 * varasm.c (assemble_name_resolve): New function. | |
| 1509 (assemble_name): Use it. | |
| 1510 * config/i386/i386.h (ASM_OUTPUT_SYMBOL_REF): Define. | |
| 1511 | |
| 1512 2020-01-22 Joseph Myers <joseph@codesourcery.com> | |
| 1513 | |
| 1514 * doc/sourcebuild.texi (Texinfo Manuals, Front End): Refer to | |
| 1515 update_web_docs_git instead of update_web_docs_svn. | |
| 1516 | |
| 1517 2020-01-21 Andrew Pinski <apinski@marvell.com> | |
| 1518 | |
| 1519 PR target/9311 | |
| 1520 * config/aarch64/aarch64.md (tlsgd_small_<mode>): Have operand 0 | |
| 1521 as PTR mode. Have operand 1 as being modeless, it can be P mode. | |
| 1522 (*tlsgd_small_<mode>): Likewise. | |
| 1523 * config/aarch64/aarch64.c (aarch64_load_symref_appropriately) | |
| 1524 <case SYMBOL_SMALL_TLSGD>: Call gen_tlsgd_small_* with a ptr_mode | |
| 1525 register. Convert that register back to dest using convert_mode. | |
| 1526 | |
| 1527 2020-01-21 Jim Wilson <jimw@sifive.com> | |
| 1528 | |
| 1529 * config/riscv/riscv-sr.c (riscv_sr_match_prologue): Use INTVAL | |
| 1530 instead of XINT. | |
| 1531 | |
| 1532 2020-01-21 H.J. Lu <hongjiu.lu@intel.com> | |
| 1533 Uros Bizjak <ubizjak@gmail.com> | |
| 1534 | |
| 1535 PR target/93319 | |
| 1536 * config/i386/i386.c (ix86_tls_module_base): Replace Pmode | |
| 1537 with ptr_mode. | |
| 1538 (legitimize_tls_address): Do GNU2 TLS address computation in | |
| 1539 ptr_mode and zero-extend result to Pmode. | |
| 1540 * config/i386/i386.md (@tls_dynamic_gnu2_64_<mode>): Replace | |
| 1541 :P with :PTR and Pmode with ptr_mode. | |
| 1542 (*tls_dynamic_gnu2_lea_64_<mode>): Likewise. | |
| 1543 (*tls_dynamic_gnu2_call_64_<mode>): Likewise. | |
| 1544 (*tls_dynamic_gnu2_combine_64_<mode>): Likewise. | |
| 1545 | |
| 1546 2020-01-21 Jakub Jelinek <jakub@redhat.com> | |
| 1547 | |
| 1548 PR target/93333 | |
| 1549 * config/riscv/riscv.c (riscv_rtx_costs) <case ZERO_EXTRACT>: Verify | |
| 1550 the last two operands are CONST_INT_P before using them as such. | |
| 1551 | |
| 1552 2020-01-21 Richard Sandiford <richard.sandiford@arm.com> | |
| 1553 | |
| 1554 * config/aarch64/aarch64-sve-builtins.def: Use get_typenode_from_name | |
| 1555 to get the integer element types. | |
| 1556 | |
| 1557 2020-01-21 Richard Sandiford <richard.sandiford@arm.com> | |
| 1558 | |
| 1559 * config/aarch64/aarch64-sve-builtins.h | |
| 1560 (function_expander::convert_to_pmode): Declare. | |
| 1561 * config/aarch64/aarch64-sve-builtins.cc | |
| 1562 (function_expander::convert_to_pmode): New function. | |
| 1563 (function_expander::get_contiguous_base): Use it. | |
| 1564 (function_expander::prepare_gather_address_operands): Likewise. | |
| 1565 * config/aarch64/aarch64-sve-builtins-sve2.cc | |
| 1566 (svwhilerw_svwhilewr_impl::expand): Likewise. | |
| 1567 | |
| 1568 2020-01-21 Szabolcs Nagy <szabolcs.nagy@arm.com> | |
| 1569 | |
| 1570 PR target/92424 | |
| 1571 * config/aarch64/aarch64.c (aarch64_declare_function_name): Set | |
| 1572 cfun->machine->label_is_assembled. | |
| 1573 (aarch64_print_patchable_function_entry): New. | |
| 1574 (TARGET_ASM_PRINT_PATCHABLE_FUNCTION_ENTRY): Define. | |
| 1575 * config/aarch64/aarch64.h (struct machine_function): New field, | |
| 1576 label_is_assembled. | |
| 1577 | |
| 1578 2020-01-21 David Malcolm <dmalcolm@redhat.com> | |
| 1579 | |
| 1580 PR ipa/93315 | |
| 1581 * ipa-profile.c (ipa_profile): Delete call_sums and set it to | |
| 1582 NULL on exit. | |
| 1583 | |
| 1584 2020-01-18 Jan Hubicka <hubicka@ucw.cz> | |
| 1585 | |
| 1586 PR lto/93318 | |
| 1587 * cgraph.c (cgraph_edge::resolve_speculation, | |
| 1588 cgraph_edge::redirect_call_stmt_to_callee): Fix update of | |
| 1589 call_stmt_site_hash. | |
| 1590 | |
| 1591 2020-01-21 Martin Liska <mliska@suse.cz> | |
| 1592 | |
| 1593 * config/rs6000/rs6000.c (common_mode_defined): Remove | |
| 1594 unused variable. | |
| 1595 | |
| 1596 2020-01-21 Richard Biener <rguenther@suse.de> | |
| 1597 | |
| 1598 PR tree-optimization/92328 | |
| 1599 * tree-ssa-sccvn.c (vn_reference_lookup_3): Preserve | |
| 1600 type when value-numbering same-sized store by inserting a | |
| 1601 VIEW_CONVERT_EXPR. | |
| 1602 (eliminate_dom_walker::eliminate_stmt): When eliminating | |
| 1603 a redundant store handle bit-reinterpretation of the same value. | |
| 1604 | |
| 1605 2020-01-21 Andrew Pinski <apinski@marvel.com> | |
| 1606 | |
| 1607 PR tree-opt/93321 | |
| 1608 * tree-into-ssa.c (prepare_block_for_update_1): Split out | |
| 1609 from ... | |
| 1610 (prepare_block_for_update): This. Use a worklist instead of | |
| 1611 recursing. | |
| 1612 | |
| 1613 2020-01-21 Mihail-Calin Ionescu <mihail.ionescu@arm.com> | |
| 1614 | |
| 1615 * gcc/config/arm/arm.c (clear_operation_p): | |
| 1616 Initialise last_regno, skip first iteration | |
| 1617 based on the first_set value and use ints instead | |
| 1618 of the unnecessary HOST_WIDE_INTs. | |
| 1619 | |
| 1620 2020-01-21 Jakub Jelinek <jakub@redhat.com> | |
| 1621 | |
| 1622 PR target/93073 | |
| 1623 * config/rs6000/rs6000.c (rs6000_emit_cmove): If using fsel, punt for | |
| 1624 compare_mode other than SFmode or DFmode. | |
| 1625 | |
| 1626 2020-01-21 Kito Cheng <kito.cheng@sifive.com> | |
| 1627 | |
| 1628 PR target/93304 | |
| 1629 * config/riscv/riscv-protos.h (riscv_hard_regno_rename_ok): New. | |
| 1630 * config/riscv/riscv.c (riscv_hard_regno_rename_ok): New. | |
| 1631 * config/riscv/riscv.h (HARD_REGNO_RENAME_OK): Defined. | |
| 1632 | |
| 1633 2020-01-20 Wilco Dijkstra <wdijkstr@arm.com> | |
| 1634 | |
| 1635 * config/aarch64/aarch64.c (neoversen1_tunings): Set jump_align to 4. | |
| 1636 | |
| 1637 2020-01-20 Andrew Pinski <apinski@marvell.com> | |
| 1638 | |
| 1639 PR middle-end/93242 | |
| 1640 * targhooks.c (default_print_patchable_function_entry): Use | |
| 1641 output_asm_insn to emit the nop instruction. | |
| 1642 | |
| 1643 2020-01-20 Fangrui Song <maskray@google.com> | |
| 1644 | |
| 1645 PR middle-end/93194 | |
| 1646 * targhooks.c (default_print_patchable_function_entry): Align to | |
| 1647 POINTER_SIZE. | |
| 1648 | |
| 1649 2020-01-20 H.J. Lu <hongjiu.lu@intel.com> | |
| 1650 | |
| 1651 PR target/93319 | |
| 1652 * config/i386/i386.c (legitimize_tls_address): Pass Pmode to | |
| 1653 gen_tls_dynamic_gnu2_64. Compute GNU2 TLS address in ptr_mode. | |
| 1654 * config/i386/i386.md (tls_dynamic_gnu2_64): Renamed to ... | |
| 1655 (@tls_dynamic_gnu2_64_<mode>): This. Replace DI with P. | |
| 1656 (*tls_dynamic_gnu2_lea_64): Renamed to ... | |
| 1657 (*tls_dynamic_gnu2_lea_64_<mode>): This. Replace DI with P. | |
| 1658 Remove the {q} suffix from lea. | |
| 1659 (*tls_dynamic_gnu2_call_64): Renamed to ... | |
| 1660 (*tls_dynamic_gnu2_call_64_<mode>): This. Replace DI with P. | |
| 1661 (*tls_dynamic_gnu2_combine_64): Renamed to ... | |
| 1662 (*tls_dynamic_gnu2_combine_64_<mode>): This. Replace DI with P. | |
| 1663 Pass Pmode to gen_tls_dynamic_gnu2_64. | |
| 1664 | |
| 1665 2020-01-20 Wilco Dijkstra <wdijkstr@arm.com> | |
| 1666 | |
| 1667 * config/aarch64/aarch64.h (SLOW_BYTE_ACCESS): Set to 1. | |
| 1668 | |
| 1669 2020-01-20 Richard Sandiford <richard.sandiford@arm.com> | |
| 1670 | |
| 1671 * config/aarch64/aarch64-sve-builtins-base.cc | |
| 1672 (svld1ro_impl::memory_vector_mode): Remove parameter name. | |
| 1673 | |
| 1674 2020-01-20 Richard Biener <rguenther@suse.de> | |
| 1675 | |
| 1676 PR debug/92763 | |
| 1677 * dwarf2out.c (prune_unused_types): Unconditionally mark | |
| 1678 called function DIEs. | |
| 1679 | |
| 1680 2020-01-20 Martin Liska <mliska@suse.cz> | |
| 1681 | |
| 1682 PR tree-optimization/93199 | |
| 1683 * tree-eh.c (struct leh_state): Add | |
| 1684 new field outer_non_cleanup. | |
| 1685 (cleanup_is_dead_in): Pass leh_state instead | |
| 1686 of eh_region. Add a checking that state->outer_non_cleanup | |
| 1687 points to outer non-clean up region. | |
| 1688 (lower_try_finally): Record outer_non_cleanup | |
| 1689 for this_state. | |
| 1690 (lower_catch): Likewise. | |
| 1691 (lower_eh_filter): Likewise. | |
| 1692 (lower_eh_must_not_throw): Likewise. | |
| 1693 (lower_cleanup): Likewise. | |
| 1694 | |
| 1695 2020-01-20 Richard Biener <rguenther@suse.de> | |
| 1696 | |
| 1697 PR tree-optimization/93094 | |
| 1698 * tree-vectorizer.h (vect_loop_versioning): Adjust. | |
| 131 | 1699 (vect_transform_loop): Likewise. |
| 145 | 1700 * tree-vectorizer.c (try_vectorize_loop_1): Pass down |
| 1701 loop_vectorized_call to vect_transform_loop. | |
| 1702 * tree-vect-loop.c (vect_transform_loop): Pass down | |
| 1703 loop_vectorized_call to vect_loop_versioning. | |
| 1704 * tree-vect-loop-manip.c (vect_loop_versioning): Use | |
| 1705 the earlier discovered loop_vectorized_call. | |
| 1706 | |
| 1707 2020-01-19 Eric S. Raymond <esr@thyrsus.com> | |
| 1708 | |
| 1709 * doc/contribute.texi: Update for SVN -> Git transition. | |
| 1710 * doc/install.texi: Likewise. | |
| 1711 | |
| 1712 2020-01-18 Jan Hubicka <hubicka@ucw.cz> | |
| 1713 | |
| 1714 PR lto/93318 | |
| 1715 * cgraph.c (cgraph_edge::make_speculative): Increase number of | |
| 1716 speculative targets. | |
| 1717 (verify_speculative_call): New function | |
| 1718 (cgraph_node::verify_node): Use it. | |
| 1719 * ipa-profile.c (ipa_profile): Fix formating; do not set number of | |
| 1720 speculations. | |
| 1721 | |
| 1722 2020-01-18 Jan Hubicka <hubicka@ucw.cz> | |
| 1723 | |
| 1724 PR lto/93318 | |
| 1725 * cgraph.c (cgraph_edge::resolve_speculation): Fix foramting. | |
| 1726 (cgraph_edge::make_direct): Remove all indirect targets. | |
| 1727 (cgraph_edge::redirect_call_stmt_to_callee): Use make_direct.. | |
| 1728 (cgraph_node::verify_node): Verify that only one call_stmt or | |
| 1729 lto_stmt_uid is set. | |
| 1730 * cgraphclones.c (cgraph_edge::clone): Set only one call_stmt or | |
| 1731 lto_stmt_uid. | |
| 1732 * lto-cgraph.c (lto_output_edge): Simplify streaming of stmt. | |
| 1733 (lto_output_ref): Simplify streaming of stmt. | |
| 1734 * lto-streamer-in.c (fixup_call_stmt_edges_1): Clear lto_stmt_uid. | |
| 1735 | |
| 1736 2020-01-18 Tamar Christina <tamar.christina@arm.com> | |
| 1737 | |
| 1738 * config/aarch64/aarch64-sve-builtins-base.cc (memory_vector_mode): | |
| 1739 Mark parameter unused. | |
| 1740 | |
| 1741 2020-01-18 Hans-Peter Nilsson <hp@axis.com> | |
| 1742 | |
| 1743 * config.gcc <obsolete targets>: Add crisv32-*-* and cris-*-linux* | |
| 1744 | |
| 1745 2019-01-18 Gerald Pfeifer <gerald@pfeifer.com> | |
| 1746 | |
| 1747 * varpool.c (ctor_useable_for_folding_p): Fix grammar. | |
| 1748 | |
| 1749 2020-01-18 Iain Sandoe <iain@sandoe.co.uk> | |
| 1750 | |
| 1751 * Makefile.in: Add coroutine-passes.o. | |
| 1752 * builtin-types.def (BT_CONST_SIZE): New. | |
| 1753 (BT_FN_BOOL_PTR): New. | |
| 1754 (BT_FN_PTR_PTR_CONST_SIZE_BOOL): New. | |
| 1755 * builtins.def (DEF_COROUTINE_BUILTIN): New. | |
| 1756 * coroutine-builtins.def: New file. | |
| 1757 * coroutine-passes.cc: New file. | |
| 1758 * function.h (struct GTY function): Add a bit to indicate that the | |
| 1759 function is a coroutine component. | |
| 1760 * internal-fn.c (expand_CO_FRAME): New. | |
| 1761 (expand_CO_YIELD): New. | |
| 1762 (expand_CO_SUSPN): New. | |
| 1763 (expand_CO_ACTOR): New. | |
| 1764 * internal-fn.def (CO_ACTOR): New. | |
| 1765 (CO_YIELD): New. | |
| 1766 (CO_SUSPN): New. | |
| 1767 (CO_FRAME): New. | |
| 1768 * passes.def: Add pass_coroutine_lower_builtins, | |
| 1769 pass_coroutine_early_expand_ifns. | |
| 1770 * tree-pass.h (make_pass_coroutine_lower_builtins): New. | |
| 1771 (make_pass_coroutine_early_expand_ifns): New. | |
| 1772 * doc/invoke.texi: Document the fcoroutines command line | |
| 1773 switch. | |
| 1774 | |
| 1775 2020-01-18 Jakub Jelinek <jakub@redhat.com> | |
| 1776 | |
| 1777 * config/arm/vfp.md (*clear_vfp_multiple): Remove unused variable. | |
| 1778 | |
| 1779 PR target/93312 | |
| 1780 * config/arm/arm.c (clear_operation_p): Don't use REGNO until | |
| 1781 after checking the argument is a REG. Don't use REGNO (reg) | |
| 1782 again to set last_regno, reuse regno variable instead. | |
| 1783 | |
| 1784 2020-01-17 David Malcolm <dmalcolm@redhat.com> | |
| 1785 | |
| 1786 * doc/analyzer.texi (Limitations): Add note about NaN. | |
| 1787 | |
| 1788 2020-01-17 Mihail-Calin Ionescu <mihail.ionescu@arm.com> | |
| 1789 Sudakshina Das <sudi.das@arm.com> | |
| 1790 | |
| 1791 * config/arm/arm.md (ashldi3): Generate thumb2_lsll for both reg | |
| 1792 and valid immediate. | |
| 1793 (ashrdi3): Generate thumb2_asrl for both reg and valid immediate. | |
| 1794 (lshrdi3): Generate thumb2_lsrl for valid immediates. | |
| 1795 * config/arm/constraints.md (Pg): New. | |
| 1796 * config/arm/predicates.md (long_shift_imm): New. | |
| 1797 (arm_reg_or_long_shift_imm): Likewise. | |
| 1798 * config/arm/thumb2.md (thumb2_asrl): New immediate alternative. | |
| 1799 (thumb2_lsll): Likewise. | |
| 1800 (thumb2_lsrl): New. | |
| 1801 | |
| 1802 2020-01-17 Mihail-Calin Ionescu <mihail.ionescu@arm.com> | |
| 1803 Sudakshina Das <sudi.das@arm.com> | |
| 1804 | |
| 1805 * config/arm/arm.md (ashldi3): Generate thumb2_lsll for TARGET_HAVE_MVE. | |
| 1806 (ashrdi3): Generate thumb2_asrl for TARGET_HAVE_MVE. | |
| 1807 * config/arm/arm.c (arm_hard_regno_mode_ok): Allocate even odd | |
| 1808 register pairs for doubleword quantities for ARMv8.1M-Mainline. | |
| 1809 * config/arm/thumb2.md (thumb2_asrl): New. | |
| 1810 (thumb2_lsll): Likewise. | |
| 1811 | |
| 1812 2020-01-17 Jakub Jelinek <jakub@redhat.com> | |
| 1813 | |
| 1814 * config/arm/arm.c (cmse_nonsecure_call_inline_register_clear): Remove | |
| 1815 unused variable. | |
| 1816 | |
| 1817 2020-01-17 Alexander Monakov <amonakov@ispras.ru> | |
| 1818 | |
| 1819 * gdbinit.in (help-gcc-hooks): New command. | |
| 1820 (pp, pr, prl, pt, pct, pgg, pgq, pgs, pge, pmz, ptc, pdn, ptn, pdd, prc, | |
| 1821 pi, pbm, pel, trt): Take $arg0 instead of $ if supplied. Update | |
| 1822 documentation. | |
| 1823 | |
| 1824 2020-01-17 Matthew Malcomson <matthew.malcomson@arm.com> | |
| 1825 | |
| 1826 * config/aarch64/aarch64-sve.md (@aarch64_sve_ld1ro<mode>): Use the | |
| 1827 correct target macro. | |
| 1828 | |
| 1829 2020-01-17 Matthew Malcomson <matthew.malcomson@arm.com> | |
| 131 | 1830 |
| 1831 * config/aarch64/aarch64-protos.h | |
| 145 | 1832 (aarch64_sve_ld1ro_operand_p): New. |
| 1833 * config/aarch64/aarch64-sve-builtins-base.cc | |
| 1834 (class load_replicate): New. | |
| 1835 (class svld1ro_impl): New. | |
| 1836 (class svld1rq_impl): Change to inherit from load_replicate. | |
| 1837 (svld1ro): New sve intrinsic function base. | |
| 1838 * config/aarch64/aarch64-sve-builtins-base.def (svld1ro): | |
| 1839 New DEF_SVE_FUNCTION. | |
| 1840 * config/aarch64/aarch64-sve-builtins-base.h | |
| 1841 (svld1ro): New decl. | |
| 1842 * config/aarch64/aarch64-sve-builtins.cc | |
| 1843 (function_expander::add_mem_operand): Modify assert to allow | |
| 1844 OImode. | |
| 1845 * config/aarch64/aarch64-sve.md (@aarch64_sve_ld1ro<mode>): New | |
| 1846 pattern. | |
| 1847 * config/aarch64/aarch64.c | |
| 1848 (aarch64_sve_ld1rq_operand_p): Implement in terms of ... | |
| 1849 (aarch64_sve_ld1rq_ld1ro_operand_p): This. | |
| 1850 (aarch64_sve_ld1ro_operand_p): New. | |
| 1851 * config/aarch64/aarch64.md (UNSPEC_LD1RO): New unspec. | |
| 1852 * config/aarch64/constraints.md (UOb,UOh,UOw,UOd): New. | |
| 1853 * config/aarch64/predicates.md | |
| 1854 (aarch64_sve_ld1ro_operand_{b,h,w,d}): New. | |
| 1855 | |
| 1856 2020-01-17 Matthew Malcomson <matthew.malcomson@arm.com> | |
| 1857 | |
| 1858 * config/aarch64/aarch64-c.c (_ARM_FEATURE_MATMUL_FLOAT64): | |
| 1859 Introduce this ACLE specified predefined macro. | |
| 1860 * config/aarch64/aarch64-option-extensions.def (f64mm): New. | |
| 1861 (fp): Disabling this disables f64mm. | |
| 1862 (simd): Disabling this disables f64mm. | |
| 1863 (fp16): Disabling this disables f64mm. | |
| 1864 (sve): Disabling this disables f64mm. | |
| 1865 * config/aarch64/aarch64.h (AARCH64_FL_F64MM): New. | |
| 1866 (AARCH64_ISA_F64MM): New. | |
| 1867 (TARGET_F64MM): New. | |
| 1868 * doc/invoke.texi (f64mm): Document new option. | |
| 1869 | |
| 1870 2020-01-17 Wilco Dijkstra <wdijkstr@arm.com> | |
| 1871 | |
| 1872 * config/aarch64/aarch64.c (generic_tunings): Add branch fusion. | |
| 1873 (neoversen1_tunings): Likewise. | |
| 1874 | |
| 1875 2020-01-17 Wilco Dijkstra <wdijkstr@arm.com> | |
| 1876 | |
| 1877 PR target/92692 | |
| 1878 * config/aarch64/aarch64.c (aarch64_split_compare_and_swap) | |
| 1879 Add assert to ensure prolog has been emitted. | |
| 1880 (aarch64_split_atomic_op): Likewise. | |
| 1881 * config/aarch64/atomics.md (aarch64_compare_and_swap<mode>) | |
| 1882 Use epilogue_completed rather than reload_completed. | |
| 1883 (aarch64_atomic_exchange<mode>): Likewise. | |
| 1884 (aarch64_atomic_<atomic_optab><mode>): Likewise. | |
| 1885 (atomic_nand<mode>): Likewise. | |
| 1886 (aarch64_atomic_fetch_<atomic_optab><mode>): Likewise. | |
| 1887 (atomic_fetch_nand<mode>): Likewise. | |
| 1888 (aarch64_atomic_<atomic_optab>_fetch<mode>): Likewise. | |
| 1889 (atomic_nand_fetch<mode>): Likewise. | |
| 1890 | |
| 1891 2020-01-17 Richard Sandiford <richard.sandiford@arm.com> | |
| 1892 | |
| 1893 PR target/93133 | |
| 1894 * config/aarch64/aarch64.h (REVERSIBLE_CC_MODE): Return false | |
| 1895 for FP modes. | |
| 1896 (REVERSE_CONDITION): Delete. | |
| 1897 * config/aarch64/iterators.md (CC_ONLY): New mode iterator. | |
| 1898 (CCFP_CCFPE): Likewise. | |
| 1899 (e): New mode attribute. | |
| 1900 * config/aarch64/aarch64.md (ccmp<GPI:mode>): Rename to... | |
| 1901 (@ccmp<CC_ONLY:mode><GPI:mode>): ...this, using CC_ONLY instead of CC. | |
| 1902 (fccmp<GPF:mode>, fccmpe<GPF:mode>): Merge into... | |
| 1903 (@ccmp<CCFP_CCFPE:mode><GPF:mode>): ...this combined pattern. | |
| 1904 (@ccmp<CC_ONLY:mode><GPI:mode>_rev): New pattern. | |
| 1905 (@ccmp<CCFP_CCFPE:mode><GPF:mode>_rev): Likewise. | |
| 1906 * config/aarch64/aarch64.c (aarch64_gen_compare_reg): Update | |
| 1907 name of generator from gen_ccmpdi to gen_ccmpccdi. | |
| 1908 (aarch64_gen_ccmp_next): Use code_for_ccmp. If we want to reverse | |
| 1909 the previous comparison but aren't able to, use the new ccmp_rev | |
| 1910 patterns instead. | |
| 1911 | |
| 1912 2020-01-17 Richard Sandiford <richard.sandiford@arm.com> | |
| 1913 | |
| 1914 * gimplify.c (gimplify_return_expr): Use poly_int_tree_p rather | |
| 1915 than testing directly for INTEGER_CST. | |
| 1916 (gimplify_target_expr, gimplify_omp_depend): Likewise. | |
| 1917 | |
| 1918 2020-01-17 Jakub Jelinek <jakub@redhat.com> | |
| 1919 | |
| 1920 PR tree-optimization/93292 | |
| 1921 * tree-vect-stmts.c (vectorizable_comparison): Punt also if | |
| 1922 get_vectype_for_scalar_type returns NULL. | |
| 1923 | |
| 1924 2020-01-16 Jan Hubicka <hubicka@ucw.cz> | |
| 1925 | |
| 1926 * params.opt (-param=max-predicted-iterations): Increase range from 0. | |
| 1927 * predict.c (estimate_loops): Add 1 to param_max_predicted_iterations. | |
| 1928 | |
| 1929 2020-01-16 Jan Hubicka <hubicka@ucw.cz> | |
| 1930 | |
| 1931 * ipa-fnsummary.c (estimate_calls_size_and_time): Fix formating of | |
| 1932 dump. | |
| 1933 * params.opt: (max-predicted-iterations): Set bounds. | |
| 1934 * predict.c (real_almost_one, real_br_prob_base, | |
| 1935 real_inv_br_prob_base, real_one_half, real_bb_freq_max): Remove. | |
| 1936 (propagate_freq): Add max_cyclic_prob parameter; cap cyclic | |
| 1937 probabilities; do not truncate to reg_br_prob_bases. | |
| 1938 (estimate_loops_at_level): Pass max_cyclic_prob. | |
| 1939 (estimate_loops): Compute max_cyclic_prob. | |
| 1940 (estimate_bb_frequencies): Do not initialize real_*; update calculation | |
| 1941 of back edge prob. | |
| 1942 * profile-count.c (profile_probability::to_sreal): New. | |
| 1943 * profile-count.h (class sreal): Move up in file. | |
| 1944 (profile_probability::to_sreal): Declare. | |
| 1945 | |
| 1946 2020-01-16 Stam Markianos-Wright <stam.markianos-wright@arm.com> | |
| 1947 | |
| 1948 * config/arm/arm.c | |
| 1949 (arm_invalid_conversion): New function for target hook. | |
| 1950 (arm_invalid_unary_op): New function for target hook. | |
| 1951 (arm_invalid_binary_op): New function for target hook. | |
| 1952 | |
| 1953 2020-01-16 Stam Markianos-Wright <stam.markianos-wright@arm.com> | |
| 1954 | |
| 1955 * config.gcc: Add arm_bf16.h. | |
| 1956 * config/arm/arm-builtins.c (arm_mangle_builtin_type): Fix comment. | |
| 1957 (arm_simd_builtin_std_type): Add BFmode. | |
| 1958 (arm_init_simd_builtin_types): Define element types for vector types. | |
| 1959 (arm_init_bf16_types): New function. | |
| 1960 (arm_init_builtins): Add arm_init_bf16_types function call. | |
| 1961 * config/arm/arm-modes.def: Add BFmode and V4BF, V8BF vector modes. | |
| 1962 * config/arm/arm-simd-builtin-types.def: Add V4BF, V8BF. | |
| 1963 * config/arm/arm.c (aapcs_vfp_sub_candidate): Add BFmode. | |
| 1964 (arm_hard_regno_mode_ok): Add BFmode and tidy up statements. | |
| 1965 (arm_vector_mode_supported_p): Add V4BF, V8BF. | |
| 1966 (arm_mangle_type): Add __bf16. | |
| 1967 * config/arm/arm.h: Add V4BF, V8BF to VALID_NEON_DREG_MODE, | |
| 1968 VALID_NEON_QREG_MODE respectively. Add export arm_bf16_type_node, | |
| 1969 arm_bf16_ptr_type_node. | |
| 1970 * config/arm/arm.md: Add BFmode to movhf expand, mov pattern and | |
| 1971 define_split between ARM registers. | |
| 1972 * config/arm/arm_bf16.h: New file. | |
| 1973 * config/arm/arm_neon.h: Add arm_bf16.h and Bfloat vector types. | |
| 1974 * config/arm/iterators.md: (ANY64_BF, VDXMOV, VHFBF, HFBF, fporbf): New. | |
| 1975 (VQXMOV): Add V8BF. | |
| 1976 * config/arm/neon.md: Add BF vector types to movhf NEON move patterns. | |
| 1977 * config/arm/vfp.md: Add BFmode to movhf patterns. | |
| 1978 | |
| 1979 2020-01-16 Mihail Ionescu <mihail.ionescu@arm.com> | |
| 1980 Andre Vieira <andre.simoesdiasvieira@arm.com> | |
| 1981 | |
| 1982 * config/arm/arm-cpus.in (mve, mve_float): New features. | |
| 1983 (dsp, mve, mve.fp): New options. | |
| 1984 * config/arm/arm.h (TARGET_HAVE_MVE, TARGET_HAVE_MVE_FLOAT): Define. | |
| 1985 * config/arm/t-rmprofile: Map v8.1-M multilibs to v8-M. | |
| 1986 * doc/invoke.texi: Document the armv8.1-m mve and dps options. | |
| 1987 | |
| 1988 2020-01-16 Mihail-Calin Ionescu <mihail.ionescu@arm.com> | |
| 1989 Thomas Preud'homme <thomas.preudhomme@arm.com> | |
| 1990 | |
| 1991 * config/arm/arm-cpus.in (ARMv8_1m_main): Redefine as an extension to | |
| 1992 Armv8-M Mainline. | |
| 1993 * config/arm/arm.c (arm_options_perform_arch_sanity_checks): Remove | |
| 1994 error for using -mcmse when targeting Armv8.1-M Mainline. | |
| 1995 | |
| 1996 2020-01-16 Mihail-Calin Ionescu <mihail.ionescu@arm.com> | |
| 1997 Thomas Preud'homme <thomas.preudhomme@arm.com> | |
| 1998 | |
| 1999 * config/arm/arm.md (nonsecure_call_internal): Do not force memory | |
| 2000 address in r4 when targeting Armv8.1-M Mainline. | |
| 2001 (nonsecure_call_value_internal): Likewise. | |
| 2002 * config/arm/thumb2.md (nonsecure_call_reg_thumb2): Make memory address | |
| 2003 a register match_operand again. Emit BLXNS when targeting | |
| 2004 Armv8.1-M Mainline. | |
| 2005 (nonsecure_call_value_reg_thumb2): Likewise. | |
| 2006 | |
| 2007 2020-01-16 Mihail-Calin Ionescu <mihail.ionescu@arm.com> | |
| 2008 Thomas Preud'homme <thomas.preudhomme@arm.com> | |
| 2009 | |
| 2010 * config/arm/arm.c (arm_add_cfa_adjust_cfa_note): Declare early. | |
| 2011 (cmse_nonsecure_call_inline_register_clear): Define new lazy_fpclear | |
| 2012 variable as true when floating-point ABI is not hard. Replace | |
| 2013 check against TARGET_HARD_FLOAT_ABI by checks against lazy_fpclear. | |
| 2014 Generate VLSTM and VLLDM instruction respectively before and | |
| 2015 after a function call to cmse_nonsecure_call function. | |
| 2016 * config/arm/unspecs.md (VUNSPEC_VLSTM): Define unspec. | |
| 2017 (VUNSPEC_VLLDM): Likewise. | |
| 2018 * config/arm/vfp.md (lazy_store_multiple_insn): New define_insn. | |
| 2019 (lazy_load_multiple_insn): Likewise. | |
| 2020 | |
| 2021 2020-01-16 Mihail-Calin Ionescu <mihail.ionescu@arm.com> | |
| 2022 Thomas Preud'homme <thomas.preudhomme@arm.com> | |
| 2023 | |
| 2024 * config/arm/arm.c (vfp_emit_fstmd): Declare early. | |
| 2025 (arm_emit_vfp_multi_reg_pop): Likewise. | |
| 2026 (cmse_nonsecure_call_inline_register_clear): Abstract number of VFP | |
| 2027 registers to clear in max_fp_regno. Emit VPUSH and VPOP to save and | |
| 2028 restore callee-saved VFP registers. | |
| 2029 | |
| 2030 2020-01-16 Mihail-Calin Ionescu <mihail.ionescu@arm.com> | |
| 2031 Thomas Preud'homme <thomas.preudhomme@arm.com> | |
| 2032 | |
| 2033 * config/arm/arm.c (arm_emit_multi_reg_pop): Declare early. | |
| 2034 (cmse_nonsecure_call_clear_caller_saved): Rename into ... | |
| 2035 (cmse_nonsecure_call_inline_register_clear): This. Save and clear | |
| 2036 callee-saved GPRs as well as clear ip register before doing a nonsecure | |
| 2037 call then restore callee-saved GPRs after it when targeting | |
| 2038 Armv8.1-M Mainline. | |
| 2039 (arm_reorg): Adapt to function rename. | |
| 2040 | |
| 2041 2020-01-16 Mihail-Calin Ionescu <mihail.ionescu@arm.com> | |
| 2042 Thomas Preud'homme <thomas.preudhomme@arm.com> | |
| 2043 | |
| 2044 * config/arm/arm-protos.h (clear_operation_p): Adapt prototype. | |
| 2045 * config/arm/arm.c (clear_operation_p): Extend to be able to check a | |
| 2046 clear_vfp_multiple pattern based on a new vfp parameter. | |
| 2047 (cmse_clear_registers): Generate VSCCLRM to clear VFP registers when | |
| 2048 targeting Armv8.1-M Mainline. | |
| 2049 (cmse_nonsecure_entry_clear_before_return): Clear VFP registers | |
| 2050 unconditionally when targeting Armv8.1-M Mainline architecture. Check | |
| 2051 whether VFP registers are available before looking call_used_regs for a | |
| 2052 VFP register. | |
| 2053 * config/arm/predicates.md (clear_multiple_operation): Adapt to change | |
| 2054 of prototype of clear_operation_p. | |
| 2055 (clear_vfp_multiple_operation): New predicate. | |
| 2056 * config/arm/unspecs.md (VUNSPEC_VSCCLRM_VPR): New volatile unspec. | |
| 2057 * config/arm/vfp.md (clear_vfp_multiple): New define_insn. | |
| 2058 | |
| 2059 2020-01-16 Mihail-Calin Ionescu <mihail.ionescu@arm.com> | |
| 2060 Thomas Preud'homme <thomas.preudhomme@arm.com> | |
| 2061 | |
| 2062 * config/arm/arm-protos.h (clear_operation_p): Declare. | |
| 2063 * config/arm/arm.c (clear_operation_p): New function. | |
| 2064 (cmse_clear_registers): Generate clear_multiple instruction pattern if | |
| 2065 targeting Armv8.1-M Mainline or successor. | |
| 2066 (output_return_instruction): Only output APSR register clearing if | |
| 2067 Armv8.1-M Mainline instructions not available. | |
| 2068 (thumb_exit): Likewise. | |
| 2069 * config/arm/predicates.md (clear_multiple_operation): New predicate. | |
| 2070 * config/arm/thumb2.md (clear_apsr): New define_insn. | |
| 2071 (clear_multiple): Likewise. | |
| 2072 * config/arm/unspecs.md (VUNSPEC_CLRM_APSR): New volatile unspec. | |
| 2073 | |
| 2074 2020-01-16 Mihail-Calin Ionescu <mihail.ionescu@arm.com> | |
| 2075 Thomas Preud'homme <thomas.preudhomme@arm.com> | |
| 2076 | |
| 2077 * config/arm/arm.c (fp_sysreg_names): Declare and define. | |
| 2078 (use_return_insn): Also return false for Armv8.1-M Mainline. | |
| 2079 (output_return_instruction): Skip FPSCR clearing if Armv8.1-M | |
| 2080 Mainline instructions are available. | |
| 2081 (arm_compute_frame_layout): Allocate space in frame for FPCXTNS | |
| 2082 when targeting Armv8.1-M Mainline Security Extensions. | |
| 2083 (arm_expand_prologue): Save FPCXTNS if this is an Armv8.1-M | |
| 2084 Mainline entry function. | |
| 2085 (cmse_nonsecure_entry_clear_before_return): Clear IP and r4 if | |
| 2086 targeting Armv8.1-M Mainline or successor. | |
| 2087 (arm_expand_epilogue): Fix indentation of caller-saved register | |
| 2088 clearing. Restore FPCXTNS if this is an Armv8.1-M Mainline | |
| 2089 entry function. | |
| 2090 * config/arm/arm.h (TARGET_HAVE_FP_CMSE): New macro. | |
| 2091 (FP_SYSREGS): Likewise. | |
| 2092 (enum vfp_sysregs_encoding): Define enum. | |
| 2093 (fp_sysreg_names): Declare. | |
| 2094 * config/arm/unspecs.md (VUNSPEC_VSTR_VLDR): New volatile unspec. | |
| 2095 * config/arm/vfp.md (push_fpsysreg_insn): New define_insn. | |
| 2096 (pop_fpsysreg_insn): Likewise. | |
| 2097 | |
| 2098 2020-01-16 Mihail-Calin Ionescu <mihail.ionescu@arm.com> | |
| 2099 Thomas Preud'homme <thomas.preudhomme@arm.com> | |
| 2100 | |
| 2101 * config/arm/arm-cpus.in (armv8_1m_main): New feature. | |
| 2102 (ARMv4, ARMv4t, ARMv5t, ARMv5te, ARMv5tej, ARMv6, ARMv6j, ARMv6k, | |
| 2103 ARMv6z, ARMv6kz, ARMv6zk, ARMv6t2, ARMv6m, ARMv7, ARMv7a, ARMv7ve, | |
| 2104 ARMv7r, ARMv7m, ARMv7em, ARMv8a, ARMv8_1a, ARMv8_2a, ARMv8_3a, | |
| 2105 ARMv8_4a, ARMv8_5a, ARMv8m_base, ARMv8m_main, ARMv8r): Reindent. | |
| 2106 (ARMv8_1m_main): New feature group. | |
| 2107 (armv8.1-m.main): New architecture. | |
| 2108 * config/arm/arm-tables.opt: Regenerate. | |
| 2109 * config/arm/arm.c (arm_arch8_1m_main): Define and default initialize. | |
| 2110 (arm_option_reconfigure_globals): Initialize arm_arch8_1m_main. | |
| 2111 (arm_options_perform_arch_sanity_checks): Error out when targeting | |
| 2112 Armv8.1-M Mainline Security Extensions. | |
| 2113 * config/arm/arm.h (arm_arch8_1m_main): Declare. | |
| 2114 | |
| 2115 2020-01-16 Stam Markianos-Wright <stam.markianos-wright@arm.com> | |
| 2116 | |
| 2117 * config/aarch64/aarch64-simd-builtins.def (aarch64_bfdot, | |
| 2118 aarch64_bfdot_lane, aarch64_bfdot_laneq): New. | |
| 2119 * config/aarch64/aarch64-simd.md (aarch64_bfdot, aarch64_bfdot_lane, | |
| 2120 aarch64_bfdot_laneq): New. | |
| 2121 * config/aarch64/arm_bf16.h (vbfdot_f32, vbfdotq_f32, | |
| 2122 vbfdot_lane_f32, vbfdotq_lane_f32, vbfdot_laneq_f32, | |
| 2123 vbfdotq_laneq_f32): New. | |
| 2124 * config/aarch64/iterators.md (UNSPEC_BFDOT, Vbfdottype, | |
| 2125 VBFMLA_W, VBF): New. | |
| 2126 (isquadop): Add V4BF, V8BF. | |
| 2127 | |
| 2128 2020-01-16 Stam Markianos-Wright <stam.markianos-wright@arm.com> | |
| 2129 | |
| 2130 * config/aarch64/aarch64-builtins.c: (enum aarch64_type_qualifiers): | |
| 2131 New qualifier_lane_quadtup_index, TYPES_TERNOP_SSUS, | |
| 2132 TYPES_QUADOPSSUS_LANE_QUADTUP, TYPES_QUADOPSSSU_LANE_QUADTUP. | |
| 2133 (aarch64_simd_expand_args): Add case SIMD_ARG_LANE_QUADTUP_INDEX. | |
| 2134 (aarch64_simd_expand_builtin): Add qualifier_lane_quadtup_index. | |
| 2135 * config/aarch64/aarch64-simd-builtins.def (usdot, usdot_lane, | |
| 2136 usdot_laneq, sudot_lane,sudot_laneq): New. | |
| 2137 * config/aarch64/aarch64-simd.md (aarch64_usdot): New. | |
| 2138 (aarch64_<sur>dot_lane): New. | |
| 2139 * config/aarch64/arm_neon.h (vusdot_s32): New. | |
| 2140 (vusdotq_s32): New. | |
| 2141 (vusdot_lane_s32): New. | |
| 2142 (vsudot_lane_s32): New. | |
| 2143 * config/aarch64/iterators.md (DOTPROD_I8MM): New iterator. | |
| 2144 (UNSPEC_USDOT, UNSPEC_SUDOT): New unspecs. | |
| 2145 | |
| 2146 2020-01-16 Martin Liska <mliska@suse.cz> | |
| 2147 | |
| 2148 * value-prof.c (dump_histogram_value): Fix | |
| 2149 obvious spacing issue. | |
| 2150 | |
| 2151 2020-01-16 Andrew Pinski <apinski@marvell.com> | |
| 2152 | |
| 2153 * tree-ssa-sccvn.c(vn_reference_lookup_3): Check lhs for | |
| 2154 !storage_order_barrier_p. | |
| 2155 | |
| 2156 2020-01-16 Andrew Pinski <apinski@marvell.com> | |
| 2157 | |
| 2158 * sched-int.h (_dep): Add unused bit-field field for the padding. | |
| 2159 * sched-deps.c (init_dep_1): Init unused field. | |
| 2160 | |
| 2161 2020-01-16 Andrew Pinski <apinski@marvell.com> | |
| 2162 | |
| 2163 * optabs.h (create_expand_operand): Initialize target field also. | |
| 2164 | |
| 2165 2020-01-16 Andre Vieira <andre.simoesdiasvieira@arm.com> | |
| 2166 | |
| 2167 PR tree-optimization/92429 | |
| 2168 * tree-ssa-loop-niter.h (simplify_replace_tree): Add parameter. | |
| 2169 * tree-ssa-loop-niter.c (simplify_replace_tree): Add parameter to | |
| 2170 control folding. | |
| 2171 * tree-vect-loop.c (update_epilogue_vinfo): Do not fold when replacing | |
| 2172 tree. | |
| 2173 | |
| 2174 2020-01-16 Richard Sandiford <richard.sandiford@arm.com> | |
| 2175 | |
| 2176 * config/aarch64/aarch64.c (aarch64_split_sve_subreg_move): Apply | |
| 2177 aarch64_sve_int_mode to each mode. | |
| 2178 | |
| 2179 2020-01-15 David Malcolm <dmalcolm@redhat.com> | |
| 2180 | |
| 2181 * doc/analyzer.texi (Overview): Add note about | |
| 2182 -fdump-ipa-analyzer. | |
| 2183 | |
| 2184 2020-01-15 Wilco Dijkstra <wdijkstr@arm.com> | |
| 2185 | |
| 2186 PR tree-optimization/93231 | |
| 2187 * tree-ssa-forwprop.c (optimize_count_trailing_zeroes): Check | |
| 2188 input_type is unsigned. Use tree_to_shwi for shift constant. | |
| 2189 Check CST_STRING element size is CHAR_TYPE_SIZE bits. | |
| 2190 (simplify_count_trailing_zeroes): Add test to handle known non-zero | |
| 2191 inputs more efficiently. | |
| 2192 | |
| 2193 2020-01-15 Uroš Bizjak <ubizjak@gmail.com> | |
| 2194 | |
| 2195 * config/i386/i386.md (*movsf_internal): Do not require | |
| 2196 SSE2 ISA for alternatives 14 and 15. | |
| 2197 | |
| 2198 2020-01-15 Richard Biener <rguenther@suse.de> | |
| 2199 | |
| 2200 PR middle-end/93273 | |
| 2201 * tree-eh.c (sink_clobbers): If we already visited the destination | |
| 2202 block do not defer insertion. | |
| 2203 (pass_lower_eh_dispatch::execute): Maintain BB_VISITED for | |
| 2204 the purpose of defered insertion. | |
| 2205 | |
| 2206 2020-01-15 Jakub Jelinek <jakub@redhat.com> | |
| 2207 | |
| 2208 * BASE-VER: Bump to 10.0.1. | |
| 2209 | |
| 2210 2020-01-15 Richard Sandiford <richard.sandiford@arm.com> | |
| 2211 | |
| 2212 PR tree-optimization/93247 | |
| 2213 * tree-vect-loop.c (update_epilogue_loop_vinfo): Check the access | |
| 2214 type of the stmt that we're going to vectorize. | |
| 2215 | |
| 2216 2020-01-15 Richard Sandiford <richard.sandiford@arm.com> | |
| 2217 | |
| 2218 * tree-vect-slp.c (vectorize_slp_instance_root_stmt): Use a | |
| 2219 VIEW_CONVERT_EXPR if the vectorized constructor has a diffeent | |
| 2220 type from the lhs. | |
| 2221 | |
| 2222 2020-01-15 Martin Liska <mliska@suse.cz> | |
| 2223 | |
| 2224 * ipa-profile.c (ipa_profile_read_edge_summary): Do not allow | |
| 2225 2 calls of streamer_read_hwi in a function call. | |
| 2226 | |
| 2227 2020-01-15 Richard Biener <rguenther@suse.de> | |
| 2228 | |
| 2229 * alias.c (record_alias_subset): Avoid redundant work when | |
| 2230 subset is already recorded. | |
| 2231 | |
| 2232 2020-01-14 David Malcolm <dmalcolm@redhat.com> | |
| 2233 | |
| 2234 * doc/invoke.texi (-fdiagnostics-show-cwe): Add note that some of | |
| 2235 the analyzer options provide CWE identifiers. | |
| 2236 | |
| 2237 2020-01-14 David Malcolm <dmalcolm@redhat.com> | |
| 2238 | |
| 2239 * tree-diagnostic-path.cc (path_summary::event_range::print): | |
| 2240 When testing for UNKNOWN_LOCATION, look through ad-hoc wrappers | |
| 2241 using get_pure_location. | |
| 2242 | |
| 2243 2020-01-15 Jakub Jelinek <jakub@redhat.com> | |
| 2244 | |
| 2245 PR tree-optimization/93262 | |
| 2246 * tree-ssa-dse.c (maybe_trim_memstar_call): For *_chk builtins, | |
| 2247 perform head trimming only if the last argument is constant, | |
| 2248 either all ones, or larger or equal to head trim, in the latter | |
| 2249 case decrease the last argument by head_trim. | |
| 2250 | |
| 2251 PR tree-optimization/93249 | |
| 2252 * tree-ssa-dse.c: Include builtins.h and gimple-fold.h. | |
| 2253 (maybe_trim_memstar_call): Move head_trim and tail_trim vars to | |
| 2254 function body scope, reindent. For BUILTIN_IN_STRNCPY*, don't | |
| 2255 perform head trim unless we can prove there are no '\0' chars | |
| 2256 from the source among the first head_trim chars. | |
| 2257 | |
| 2258 2020-01-14 David Malcolm <dmalcolm@redhat.com> | |
| 2259 | |
| 2260 * Makefile.in (ANALYZER_OBJS): Add analyzer/function-set.o. | |
| 2261 | |
| 2262 2020-01-15 Jakub Jelinek <jakub@redhat.com> | |
| 2263 | |
| 2264 PR target/93009 | |
| 2265 * config/i386/sse.md | |
| 2266 (*<sd_mask_codefor>fma_fmadd_<mode><sd_maskz_name>_bcst_1, | |
| 2267 *<sd_mask_codefor>fma_fmsub_<mode><sd_maskz_name>_bcst_1, | |
| 2268 *<sd_mask_codefor>fma_fnmadd_<mode><sd_maskz_name>_bcst_1, | |
| 2269 *<sd_mask_codefor>fma_fnmsub_<mode><sd_maskz_name>_bcst_1): Use | |
| 2270 just a single alternative instead of two, make operands 1 and 2 | |
| 2271 commutative. | |
| 2272 | |
| 2273 2020-01-14 Jan Hubicka <hubicka@ucw.cz> | |
| 2274 | |
| 2275 PR lto/91576 | |
| 2276 * ipa-devirt.c (odr_types_equivalent_p): Compare TREE_ADDRESSABLE and | |
| 2277 TYPE_MODE. | |
| 2278 | |
| 2279 2020-01-14 David Malcolm <dmalcolm@redhat.com> | |
| 2280 | |
| 2281 * Makefile.in (lang_opt_files): Add analyzer.opt. | |
| 2282 (ANALYZER_OBJS): New. | |
| 2283 (OBJS): Add digraph.o, graphviz.o, ordered-hash-map-tests.o, | |
| 2284 tristate.o and ANALYZER_OBJS. | |
| 2285 (TEXI_GCCINT_FILES): Add analyzer.texi. | |
| 2286 * common.opt (-fanalyzer): New driver option. | |
| 2287 * config.in: Regenerate. | |
| 2288 * configure: Regenerate. | |
| 2289 * configure.ac (--disable-analyzer, ENABLE_ANALYZER): New option. | |
| 2290 (gccdepdir): Also create depdir for "analyzer" subdir. | |
| 2291 * digraph.cc: New file. | |
| 2292 * digraph.h: New file. | |
| 2293 * doc/analyzer.texi: New file. | |
| 2294 * doc/gccint.texi ("Static Analyzer") New menu item. | |
| 2295 (analyzer.texi): Include it. | |
| 2296 * doc/invoke.texi ("Static Analyzer Options"): New list and new section. | |
| 2297 ("Warning Options"): Add static analysis warnings to the list. | |
| 2298 (-Wno-analyzer-double-fclose): New option. | |
| 2299 (-Wno-analyzer-double-free): New option. | |
| 2300 (-Wno-analyzer-exposure-through-output-file): New option. | |
| 2301 (-Wno-analyzer-file-leak): New option. | |
| 2302 (-Wno-analyzer-free-of-non-heap): New option. | |
| 2303 (-Wno-analyzer-malloc-leak): New option. | |
| 2304 (-Wno-analyzer-possible-null-argument): New option. | |
| 2305 (-Wno-analyzer-possible-null-dereference): New option. | |
| 2306 (-Wno-analyzer-null-argument): New option. | |
| 2307 (-Wno-analyzer-null-dereference): New option. | |
| 2308 (-Wno-analyzer-stale-setjmp-buffer): New option. | |
| 2309 (-Wno-analyzer-tainted-array-index): New option. | |
| 2310 (-Wno-analyzer-use-after-free): New option. | |
| 2311 (-Wno-analyzer-use-of-pointer-in-stale-stack-frame): New option. | |
| 2312 (-Wno-analyzer-use-of-uninitialized-value): New option. | |
| 2313 (-Wanalyzer-too-complex): New option. | |
| 2314 (-fanalyzer-call-summaries): New warning. | |
| 2315 (-fanalyzer-checker=): New warning. | |
| 2316 (-fanalyzer-fine-grained): New warning. | |
| 2317 (-fno-analyzer-state-merge): New warning. | |
| 2318 (-fno-analyzer-state-purge): New warning. | |
| 2319 (-fanalyzer-transitivity): New warning. | |
| 2320 (-fanalyzer-verbose-edges): New warning. | |
| 2321 (-fanalyzer-verbose-state-changes): New warning. | |
| 2322 (-fanalyzer-verbosity=): New warning. | |
| 2323 (-fdump-analyzer): New warning. | |
| 2324 (-fdump-analyzer-callgraph): New warning. | |
| 2325 (-fdump-analyzer-exploded-graph): New warning. | |
| 2326 (-fdump-analyzer-exploded-nodes): New warning. | |
| 2327 (-fdump-analyzer-exploded-nodes-2): New warning. | |
| 2328 (-fdump-analyzer-exploded-nodes-3): New warning. | |
| 2329 (-fdump-analyzer-supergraph): New warning. | |
| 2330 * doc/sourcebuild.texi (dg-require-dot): New. | |
| 2331 (dg-check-dot): New. | |
| 2332 * gdbinit.in (break-on-saved-diagnostic): New command. | |
| 2333 * graphviz.cc: New file. | |
| 2334 * graphviz.h: New file. | |
| 2335 * ordered-hash-map-tests.cc: New file. | |
| 2336 * ordered-hash-map.h: New file. | |
| 2337 * passes.def (pass_analyzer): Add before | |
| 2338 pass_ipa_whole_program_visibility. | |
| 2339 * selftest-run-tests.c (selftest::run_tests): Call | |
| 2340 selftest::ordered_hash_map_tests_cc_tests. | |
| 2341 * selftest.h (selftest::ordered_hash_map_tests_cc_tests): New | |
| 2342 decl. | |
| 2343 * shortest-paths.h: New file. | |
| 2344 * timevar.def (TV_ANALYZER): New timevar. | |
| 2345 (TV_ANALYZER_SUPERGRAPH): Likewise. | |
| 2346 (TV_ANALYZER_STATE_PURGE): Likewise. | |
| 2347 (TV_ANALYZER_PLAN): Likewise. | |
| 2348 (TV_ANALYZER_SCC): Likewise. | |
| 2349 (TV_ANALYZER_WORKLIST): Likewise. | |
| 2350 (TV_ANALYZER_DUMP): Likewise. | |
| 2351 (TV_ANALYZER_DIAGNOSTICS): Likewise. | |
| 2352 (TV_ANALYZER_SHORTEST_PATHS): Likewise. | |
| 2353 * tree-pass.h (make_pass_analyzer): New decl. | |
| 2354 * tristate.cc: New file. | |
| 2355 * tristate.h: New file. | |
| 2356 | |
| 2357 2020-01-14 Uroš Bizjak <ubizjak@gmail.com> | |
| 2358 | |
| 2359 PR target/93254 | |
| 2360 * config/i386/i386.md (*movsf_internal): Require SSE2 ISA for | |
| 2361 alternatives 9 and 10. | |
| 2362 | |
| 2363 2020-01-14 David Malcolm <dmalcolm@redhat.com> | |
| 2364 | |
| 2365 * attribs.c (excl_hash_traits::empty_zero_p): New static constant. | |
| 2366 * gcov.c (function_start_pair_hash::empty_zero_p): Likewise. | |
| 2367 * graphite.c (struct sese_scev_hash::empty_zero_p): Likewise. | |
| 2368 * hash-map-tests.c (selftest::test_nonzero_empty_key): New selftest. | |
| 2369 (selftest::hash_map_tests_c_tests): Call it. | |
| 2370 * hash-map-traits.h (simple_hashmap_traits::empty_zero_p): | |
| 2371 New static constant, using the value of = H::empty_zero_p. | |
| 2372 (unbounded_hashmap_traits::empty_zero_p): Likewise, using the value | |
| 2373 from default_hash_traits <Value>. | |
| 2374 * hash-map.h (hash_map::empty_zero_p): Likewise, using the value | |
| 2375 from Traits. | |
| 2376 * hash-set-tests.c (value_hash_traits::empty_zero_p): Likewise. | |
| 2377 * hash-table.h (hash_table::alloc_entries): Guard the loop of | |
| 2378 calls to mark_empty with !Descriptor::empty_zero_p. | |
| 2379 (hash_table::empty_slow): Conditionalize the memset call with a | |
| 2380 check that Descriptor::empty_zero_p; otherwise, loop through the | |
| 2381 entries calling mark_empty on them. | |
| 2382 * hash-traits.h (int_hash::empty_zero_p): New static constant. | |
| 2383 (pointer_hash::empty_zero_p): Likewise. | |
| 2384 (pair_hash::empty_zero_p): Likewise. | |
| 2385 * ipa-devirt.c (default_hash_traits <type_pair>::empty_zero_p): | |
| 131 | 2386 Likewise. |
| 145 | 2387 * ipa-prop.c (ipa_bit_ggc_hash_traits::empty_zero_p): Likewise. |
| 2388 (ipa_vr_ggc_hash_traits::empty_zero_p): Likewise. | |
| 2389 * profile.c (location_triplet_hash::empty_zero_p): Likewise. | |
| 2390 * sanopt.c (sanopt_tree_triplet_hash::empty_zero_p): Likewise. | |
| 2391 (sanopt_tree_couple_hash::empty_zero_p): Likewise. | |
| 2392 * tree-hasher.h (int_tree_hasher::empty_zero_p): Likewise. | |
| 2393 * tree-ssa-sccvn.c (vn_ssa_aux_hasher::empty_zero_p): Likewise. | |
| 2394 * tree-vect-slp.c (bst_traits::empty_zero_p): Likewise. | |
| 2395 * tree-vectorizer.h | |
| 2396 (default_hash_traits<scalar_cond_masked_key>::empty_zero_p): | |
| 2397 Likewise. | |
| 2398 | |
| 2399 2020-01-14 Kewen Lin <linkw@gcc.gnu.org> | |
| 2400 | |
| 2401 * cfgloopanal.c (average_num_loop_insns): Free bbs when early return, | |
| 2402 fix typo on return value. | |
| 2403 | |
| 2404 2020-01-14 Xiong Hu Luo <luoxhu@linux.ibm.com> | |
| 2405 | |
| 2406 PR ipa/69678 | |
| 2407 * cgraph.c (symbol_table::create_edge): Init speculative_id and | |
| 2408 target_prob. | |
| 2409 (cgraph_edge::make_speculative): Add param for setting speculative_id | |
| 2410 and target_prob. | |
| 2411 (cgraph_edge::speculative_call_info): Update comments and find reference | |
| 2412 by speculative_id for multiple indirect targets. | |
| 2413 (cgraph_edge::resolve_speculation): Decrease the speculations | |
| 2414 for indirect edge, drop it's speculative if not direct target | |
| 2415 left. Update comments. | |
| 2416 (cgraph_edge::redirect_call_stmt_to_callee): Likewise. | |
| 2417 (cgraph_node::dump): Print num_speculative_call_targets. | |
| 2418 (cgraph_node::verify_node): Don't report error if speculative | |
| 2419 edge not include statement. | |
| 2420 (cgraph_edge::num_speculative_call_targets_p): New function. | |
| 2421 * cgraph.h (int common_target_id): Remove. | |
| 2422 (int common_target_probability): Remove. | |
| 2423 (num_speculative_call_targets): New variable. | |
| 2424 (make_speculative): Add param for setting speculative_id. | |
| 2425 (cgraph_edge::num_speculative_call_targets_p): New declare. | |
| 2426 (target_prob): New variable. | |
| 2427 (speculative_id): New variable. | |
| 2428 * ipa-fnsummary.c (analyze_function_body): Create and duplicate | |
| 2429 call summaries for multiple speculative call targets. | |
| 2430 * cgraphclones.c (cgraph_node::create_clone): Clone speculative_id. | |
| 2431 * ipa-profile.c (struct speculative_call_target): New struct. | |
| 2432 (class speculative_call_summary): New class. | |
| 2433 (class speculative_call_summaries): New class. | |
| 2434 (call_sums): New variable. | |
| 2435 (ipa_profile_generate_summary): Generate indirect multiple targets summaries. | |
| 2436 (ipa_profile_write_edge_summary): New function. | |
| 2437 (ipa_profile_write_summary): Stream out indirect multiple targets summaries. | |
| 2438 (ipa_profile_dump_all_summaries): New function. | |
| 2439 (ipa_profile_read_edge_summary): New function. | |
| 2440 (ipa_profile_read_summary_section): New function. | |
| 2441 (ipa_profile_read_summary): Stream in indirect multiple targets summaries. | |
| 2442 (ipa_profile): Generate num_speculative_call_targets from | |
| 2443 profile summaries. | |
| 2444 * ipa-ref.h (speculative_id): New variable. | |
| 2445 * ipa-utils.c (ipa_merge_profiles): Update with target_prob. | |
| 2446 * lto-cgraph.c (lto_output_edge): Remove indirect common_target_id and | |
| 2447 common_target_probability. Stream out speculative_id and | |
| 2448 num_speculative_call_targets. | |
| 2449 (input_edge): Likewise. | |
| 2450 * predict.c (dump_prediction): Remove edges count assert to be | |
| 2451 precise. | |
| 2452 * symtab.c (symtab_node::create_reference): Init speculative_id. | |
| 2453 (symtab_node::clone_references): Clone speculative_id. | |
| 2454 (symtab_node::clone_referring): Clone speculative_id. | |
| 2455 (symtab_node::clone_reference): Clone speculative_id. | |
| 2456 (symtab_node::clear_stmts_in_references): Clear speculative_id. | |
| 2457 * tree-inline.c (copy_bb): Duplicate all the speculative edges | |
| 2458 if indirect call contains multiple speculative targets. | |
| 2459 * value-prof.h (check_ic_target): Remove. | |
| 2460 * value-prof.c (gimple_value_profile_transformations): | |
| 2461 Use void function gimple_ic_transform. | |
| 2462 * value-prof.c (gimple_ic_transform): Handle topn case. | |
| 2463 Fix comment typos. Change it to a void function. | |
| 2464 | |
| 2465 2020-01-13 Andrew Pinski <apinski@marvell.com> | |
| 2466 | |
| 2467 * config/aarch64/aarch64-cores.def (octeontx2): New define. | |
| 2468 (octeontx2t98): New define. | |
| 2469 (octeontx2t96): New define. | |
| 2470 (octeontx2t93): New define. | |
| 2471 (octeontx2f95): New define. | |
| 2472 (octeontx2f95n): New define. | |
| 2473 (octeontx2f95mm): New define. | |
| 131 | 2474 * config/aarch64/aarch64-tune.md: Regenerate. |
| 145 | 2475 * doc/invoke.texi (-mcpu=): Document the new cpu types. |
| 2476 | |
| 2477 2020-01-13 Jason Merrill <jason@redhat.com> | |
| 2478 | |
| 2479 PR c++/33799 - destroy return value if local cleanup throws. | |
| 2480 * gimplify.c (gimplify_return_expr): Handle COMPOUND_EXPR. | |
| 2481 | |
| 2482 2020-01-13 Martin Liska <mliska@suse.cz> | |
| 2483 | |
| 2484 * ipa-cp.c (get_max_overall_size): Use newly | |
| 2485 renamed param param_ipa_cp_unit_growth. | |
| 2486 * params.opt: Remove legacy param name. | |
| 2487 | |
| 2488 2020-01-13 Martin Sebor <msebor@redhat.com> | |
| 2489 | |
| 2490 PR tree-optimization/93213 | |
| 2491 * tree-ssa-strlen.c (handle_store): Only allow single-byte nul-over-nul | |
| 2492 stores to be eliminated. | |
| 2493 | |
| 2494 2020-01-13 Martin Liska <mliska@suse.cz> | |
| 2495 | |
| 2496 * opts.c (print_help): Do not print CL_PARAM | |
| 2497 and CL_WARNING for CL_OPTIMIZATION. | |
| 2498 | |
| 2499 2020-01-13 Jonathan Wakely <jwakely@redhat.com> | |
| 2500 | |
| 2501 PR driver/92757 | |
| 2502 * doc/invoke.texi (Warning Options): Add caveat about some warnings | |
| 2503 depending on optimization settings. | |
| 2504 | |
| 2505 2020-01-13 Jakub Jelinek <jakub@redhat.com> | |
| 2506 | |
| 2507 PR tree-optimization/90838 | |
| 2508 * tree-ssa-forwprop.c (simplify_count_trailing_zeroes): Use | |
| 2509 SCALAR_INT_TYPE_MODE directly in CTZ_DEFINED_VALUE_AT_ZERO macro | |
| 2510 argument rather than to initialize temporary for targets that | |
| 2511 don't use the mode argument at all. Initialize ctzval to avoid | |
| 2512 warning at -O0. | |
| 2513 | |
| 2514 2020-01-10 Thomas Schwinge <thomas@codesourcery.com> | |
| 2515 | |
| 2516 * tree.h (OMP_CLAUSE_USE_DEVICE_PTR_IF_PRESENT): New definition. | |
| 2517 * tree-core.h: Document it. | |
| 2518 * gimplify.c (gimplify_omp_workshare): Set it. | |
| 2519 * omp-low.c (lower_omp_target): Use it. | |
| 2520 * tree-pretty-print.c (dump_omp_clause): Print it. | |
| 2521 | |
| 2522 * omp-low.c (lower_omp_target) <OMP_CLAUSE_USE_DEVICE_PTR etc.>: | |
| 2523 Assert that for OpenACC we always have 'GOMP_MAP_USE_DEVICE_PTR'. | |
| 2524 | |
| 2525 2020-01-10 David Malcolm <dmalcolm@redhat.com> | |
| 2526 | |
| 2527 * Makefile.in (OBJS): Add tree-diagnostic-path.o. | |
| 2528 * common.opt (fdiagnostics-path-format=): New option. | |
| 2529 (diagnostic_path_format): New enum. | |
| 2530 (fdiagnostics-show-path-depths): New option. | |
| 2531 * coretypes.h (diagnostic_event_id_t): New forward decl. | |
| 2532 * diagnostic-color.c (color_dict): Add "path". | |
| 2533 * diagnostic-event-id.h: New file. | |
| 2534 * diagnostic-format-json.cc (json_from_expanded_location): Make | |
| 2535 non-static. | |
| 2536 (json_end_diagnostic): Call context->make_json_for_path if it | |
| 2537 exists and the diagnostic has a path. | |
| 2538 (diagnostic_output_format_init): Clear context->print_path. | |
| 2539 * diagnostic-path.h: New file. | |
| 2540 * diagnostic-show-locus.c (colorizer::set_range): Special-case | |
| 2541 when printing a run of events in a diagnostic_path so that they | |
| 2542 all get the same color. | |
| 2543 (layout::m_diagnostic_path_p): New field. | |
| 2544 (layout::layout): Initialize it. | |
| 2545 (layout::print_any_labels): Don't colorize the label text for an | |
| 2546 event in a diagnostic_path. | |
| 2547 (gcc_rich_location::add_location_if_nearby): Add | |
| 2548 "restrict_to_current_line_spans" and "label" params. Pass the | |
| 2549 former to layout.maybe_add_location_range; pass the latter | |
| 2550 when calling add_range. | |
| 2551 * diagnostic.c: Include "diagnostic-path.h". | |
| 2552 (diagnostic_initialize): Initialize context->path_format and | |
| 2553 context->show_path_depths. | |
| 2554 (diagnostic_show_any_path): New function. | |
| 2555 (diagnostic_path::interprocedural_p): New function. | |
| 2556 (diagnostic_report_diagnostic): Call diagnostic_show_any_path. | |
| 2557 (simple_diagnostic_path::num_events): New function. | |
| 2558 (simple_diagnostic_path::get_event): New function. | |
| 2559 (simple_diagnostic_path::add_event): New function. | |
| 2560 (simple_diagnostic_event::simple_diagnostic_event): New ctor. | |
| 2561 (simple_diagnostic_event::~simple_diagnostic_event): New dtor. | |
| 2562 (debug): New overload taking a diagnostic_path *. | |
| 2563 * diagnostic.def (DK_DIAGNOSTIC_PATH): New. | |
| 2564 * diagnostic.h (enum diagnostic_path_format): New enum. | |
| 2565 (json::value): New forward decl. | |
| 2566 (diagnostic_context::path_format): New field. | |
| 2567 (diagnostic_context::show_path_depths): New field. | |
| 2568 (diagnostic_context::print_path): New callback field. | |
| 2569 (diagnostic_context::make_json_for_path): New callback field. | |
| 2570 (diagnostic_show_any_path): New decl. | |
| 2571 (json_from_expanded_location): New decl. | |
| 2572 * doc/invoke.texi (-fdiagnostics-path-format=): New option. | |
| 2573 (-fdiagnostics-show-path-depths): New option. | |
| 2574 (-fdiagnostics-color): Add "path" to description of default | |
| 2575 GCC_COLORS; describe it. | |
| 2576 (-fdiagnostics-format=json): Document how diagnostic paths are | |
| 2577 represented in the JSON output format. | |
| 2578 * gcc-rich-location.h (gcc_rich_location::add_location_if_nearby): | |
| 2579 Add optional params "restrict_to_current_line_spans" and "label". | |
| 2580 * opts.c (common_handle_option): Handle | |
| 2581 OPT_fdiagnostics_path_format_ and | |
| 2582 OPT_fdiagnostics_show_path_depths. | |
| 2583 * pretty-print.c: Include "diagnostic-event-id.h". | |
| 2584 (pp_format): Implement "%@" format code for printing | |
| 2585 diagnostic_event_id_t *. | |
| 2586 (selftest::test_pp_format): Add tests for "%@". | |
| 2587 * selftest-run-tests.c (selftest::run_tests): Call | |
| 2588 selftest::tree_diagnostic_path_cc_tests. | |
| 2589 * selftest.h (selftest::tree_diagnostic_path_cc_tests): New decl. | |
| 2590 * toplev.c (general_init): Initialize global_dc->path_format and | |
| 2591 global_dc->show_path_depths. | |
| 2592 * tree-diagnostic-path.cc: New file. | |
| 2593 * tree-diagnostic.c (maybe_unwind_expanded_macro_loc): Make | |
| 2594 non-static. Drop "diagnostic" param in favor of storing the | |
| 2595 original value of "where" and re-using it. | |
| 2596 (virt_loc_aware_diagnostic_finalizer): Update for dropped param of | |
| 2597 maybe_unwind_expanded_macro_loc. | |
| 2598 (tree_diagnostics_defaults): Initialize context->print_path and | |
| 2599 context->make_json_for_path. | |
| 2600 * tree-diagnostic.h (default_tree_diagnostic_path_printer): New | |
| 2601 decl. | |
| 2602 (default_tree_make_json_for_path): New decl. | |
| 2603 (maybe_unwind_expanded_macro_loc): New decl. | |
| 2604 | |
| 2605 2020-01-10 Jakub Jelinek <jakub@redhat.com> | |
| 2606 | |
| 2607 PR tree-optimization/93210 | |
| 2608 * fold-const.h (native_encode_initializer, | |
| 2609 can_native_interpret_type_p): Declare. | |
| 2610 * fold-const.c (native_encode_string): Fix up handling with off != -1, | |
| 2611 simplify. | |
| 2612 (native_encode_initializer): New function, moved from dwarf2out.c. | |
| 2613 Adjust to native_encode_expr compatible arguments, including dry-run | |
| 2614 and partial extraction modes. Don't handle STRING_CST. | |
| 2615 (can_native_interpret_type_p): No longer static. | |
| 2616 * gimple-fold.c (fold_ctor_reference): For native_encode_expr, verify | |
| 2617 offset / BITS_PER_UNIT fits into int and don't call it if | |
| 2618 can_native_interpret_type_p fails. If suboff is NULL and for | |
| 2619 CONSTRUCTOR fold_{,non}array_ctor_reference returns NULL, retry with | |
| 2620 native_encode_initializer. | |
| 2621 (fold_const_aggregate_ref_1): Formatting fix. | |
| 2622 * dwarf2out.c (native_encode_initializer): Moved to fold-const.c. | |
| 2623 (tree_add_const_value_attribute): Adjust caller. | |
| 2624 | |
| 2625 PR tree-optimization/90838 | |
| 2626 * tree-ssa-forwprop.c (simplify_count_trailing_zeroes): Use | |
| 2627 SCALAR_INT_TYPE_MODE instead of TYPE_MODE as operand of | |
| 2628 CTZ_DEFINED_VALUE_AT_ZERO. | |
| 2629 | |
| 2630 2020-01-10 Vladimir Makarov <vmakarov@redhat.com> | |
| 2631 | |
| 2632 PR inline-asm/93027 | |
| 2633 * lra-constraints.c (match_reload): Permit input operands have the | |
| 2634 same mode as output while other input operands have a different | |
| 2635 mode. | |
| 2636 | |
| 2637 2020-01-10 Wilco Dijkstra <wdijkstr@arm.com> | |
| 2638 | |
| 2639 PR tree-optimization/90838 | |
| 2640 * tree-ssa-forwprop.c (check_ctz_array): Add new function. | |
| 2641 (check_ctz_string): Likewise. | |
| 2642 (optimize_count_trailing_zeroes): Likewise. | |
| 2643 (simplify_count_trailing_zeroes): Likewise. | |
| 2644 (pass_forwprop::execute): Try ctz simplification. | |
| 2645 * match.pd: Add matching for ctz idioms. | |
| 2646 | |
| 2647 2020-01-10 Stam Markianos-Wright <stam.markianos-wright@arm.com> | |
| 2648 | |
| 2649 * config/aarch64/aarch64.c (aarch64_invalid_conversion): New function | |
| 2650 for target hook. | |
| 2651 (aarch64_invalid_unary_op): New function for target hook. | |
| 2652 (aarch64_invalid_binary_op): New function for target hook. | |
| 2653 | |
| 2654 2020-01-10 Stam Markianos-Wright <stam.markianos-wright@arm.com> | |
| 2655 | |
| 2656 * config.gcc: Add arm_bf16.h. | |
| 2657 * config/aarch64/aarch64-builtins.c | |
| 2658 (aarch64_simd_builtin_std_type): Add BFmode. | |
| 2659 (aarch64_init_simd_builtin_types): Define element types for vector | |
| 2660 types. | |
| 2661 (aarch64_init_bf16_types): New function. | |
| 2662 (aarch64_general_init_builtins): Add arm_init_bf16_types function call. | |
| 2663 * config/aarch64/aarch64-modes.def: Add BFmode and V4BF, V8BF vector | |
| 2664 modes. | |
| 2665 * config/aarch64/aarch64-simd-builtin-types.def: Add BF SIMD types. | |
| 2666 * config/aarch64/aarch64-simd.md: Add BF vector types to NEON move | |
| 2667 patterns. | |
| 2668 * config/aarch64/aarch64.h (AARCH64_VALID_SIMD_DREG_MODE): Add V4BF. | |
| 2669 (AARCH64_VALID_SIMD_QREG_MODE): Add V8BF. | |
| 2670 * config/aarch64/aarch64.c | |
| 2671 (aarch64_classify_vector_mode): Add support for BF types. | |
| 2672 (aarch64_gimplify_va_arg_expr): Add support for BF types. | |
| 2673 (aarch64_vq_mode): Add support for BF types. | |
| 2674 (aarch64_simd_container_mode): Add support for BF types. | |
| 2675 (aarch64_mangle_type): Add support for BF scalar type. | |
| 2676 * config/aarch64/aarch64.md: Add BFmode to movhf pattern. | |
| 2677 * config/aarch64/arm_bf16.h: New file. | |
| 2678 * config/aarch64/arm_neon.h: Add arm_bf16.h and Bfloat vector types. | |
| 2679 * config/aarch64/iterators.md: Add BF types to mode attributes. | |
| 2680 (HFBF, GPF_TF_F16_MOV, VDMOV, VQMOV, VQMOV_NO2Em VALL_F16MOV): New. | |
| 2681 | |
| 2682 2020-01-10 Jason Merrill <jason@redhat.com> | |
| 2683 | |
| 2684 PR c++/93173 - incorrect tree sharing. | |
| 2685 * gimplify.c (copy_if_shared): No longer static. | |
| 2686 * gimplify.h: Declare it. | |
| 2687 | |
| 2688 2020-01-10 Richard Sandiford <richard.sandiford@arm.com> | |
| 2689 | |
| 2690 * doc/invoke.texi (-msve-vector-bits=): Document that | |
| 2691 -msve-vector-bits=128 now generates VL-specific code for | |
| 2692 little-endian targets. | |
| 2693 * config/aarch64/aarch64-sve-builtins.cc (register_builtin_types): Use | |
| 2694 build_vector_type_for_mode to construct the data vector types. | |
| 2695 * config/aarch64/aarch64.c (aarch64_convert_sve_vector_bits): Generate | |
| 2696 VL-specific code for -msve-vector-bits=128 on little-endian targets. | |
| 2697 (aarch64_simd_container_mode): Always prefer Advanced SIMD modes | |
| 2698 for 128-bit vectors. | |
| 2699 | |
| 2700 2020-01-10 Richard Sandiford <richard.sandiford@arm.com> | |
| 2701 | |
| 2702 * config/aarch64/aarch64.c (aarch64_evpc_sel): Fix gen_vcond_mask | |
| 2703 invocation. | |
| 2704 | |
| 2705 2020-01-10 Richard Sandiford <richard.sandiford@arm.com> | |
| 2706 | |
| 2707 * config/aarch64/aarch64-builtins.c | |
| 2708 (aarch64_builtin_vectorized_function): Check for specific vector modes, | |
| 2709 rather than checking the number of elements and the element mode. | |
| 2710 | |
| 2711 2020-01-10 Richard Sandiford <richard.sandiford@arm.com> | |
| 2712 | |
| 2713 * tree-vect-loop.c (vect_create_epilog_for_reduction): Use | |
| 2714 get_related_vectype_for_scalar_type rather than build_vector_type | |
| 2715 to create the index type for a conditional reduction. | |
| 2716 | |
| 2717 2020-01-10 Richard Sandiford <richard.sandiford@arm.com> | |
| 2718 | |
| 2719 * tree-vect-loop.c (update_epilogue_loop_vinfo): Update DR_REF | |
| 2720 for any type of gather or scatter, including strided accesses. | |
| 2721 | |
| 2722 2020-01-10 Andre Vieira <andre.simoesdiasvieira@arm.com> | |
| 2723 | |
| 2724 * tree-vectorizer.h (get_dr_vinfo_offset): Add missing function | |
| 2725 comment. | |
| 2726 | |
| 2727 2020-01-10 Andre Vieira <andre.simoesdiasvieira@arm.com> | |
| 2728 | |
| 2729 * tree-vect-data-refs.c (vect_create_addr_base_for_vector_ref): Use | |
| 2730 get_dr_vinfo_offset | |
| 2731 * tree-vect-loop.c (update_epilogue_loop_vinfo): Remove orig_drs_init | |
| 2732 parameter and its use to reset DR_OFFSET's. | |
| 2733 (vect_transform_loop): Remove orig_drs_init argument. | |
| 2734 * tree-vect-loop-manip.c (vect_update_init_of_dr): Update the offset | |
| 2735 member of dr_vec_info rather than the offset of the associated | |
| 2736 data_reference's innermost_loop_behavior. | |
| 2737 (vect_update_init_of_dr): Pass dr_vec_info instead of data_reference. | |
| 2738 (vect_do_peeling): Remove orig_drs_init parameter and its construction. | |
| 2739 * tree-vect-stmts.c (check_scan_store): Replace use of DR_OFFSET with | |
| 2740 get_dr_vinfo_offset. | |
| 131 | 2741 (vectorizable_store): Likewise. |
| 2742 (vectorizable_load): Likewise. | |
| 145 | 2743 |
| 2744 2020-01-10 Richard Biener <rguenther@suse.de> | |
| 2745 | |
| 2746 * gimple-ssa-store-merging | |
| 2747 (pass_store_merging::terminate_all_aliasing_chains): Cache alias info. | |
| 2748 | |
| 2749 2020-01-10 Martin Liska <mliska@suse.cz> | |
| 2750 | |
| 2751 PR ipa/93217 | |
| 2752 * ipa-inline-analysis.c (offline_size): Make proper parenthesis | |
| 2753 encapsulation that was there before r280040. | |
| 2754 | |
| 2755 2020-01-10 Richard Biener <rguenther@suse.de> | |
| 2756 | |
| 2757 PR middle-end/93199 | |
| 2758 * tree-eh.c (sink_clobbers): Move clobbers to out-of-IL | |
| 2759 sequences to avoid walking them again for secondary opportunities. | |
| 2760 (pass_lower_eh_dispatch::execute): Instead actually insert | |
| 2761 them here. | |
| 2762 | |
| 2763 2020-01-10 Richard Biener <rguenther@suse.de> | |
| 2764 | |
| 2765 PR middle-end/93199 | |
| 2766 * tree-eh.c (redirect_eh_edge_1): Avoid some work if possible. | |
| 2767 (cleanup_all_empty_eh): Walk landing pads in reverse order to | |
| 2768 avoid quadraticness. | |
| 2769 | |
| 2770 2020-01-10 Martin Jambor <mjambor@suse.cz> | |
| 2771 | |
| 2772 * params.opt (param_ipa_sra_max_replacements): Mark as Optimization. | |
| 2773 * ipa-sra.c (pull_accesses_from_callee): New parameter caller, use it | |
| 2774 to get param_ipa_sra_max_replacements. | |
| 2775 (param_splitting_across_edge): Pass the caller to | |
| 2776 pull_accesses_from_callee. | |
| 2777 | |
| 2778 2020-01-10 Martin Jambor <mjambor@suse.cz> | |
| 2779 | |
| 2780 * params.opt (param_ipcp_unit_growth): Mark as Optimization. | |
| 2781 * ipa-cp.c (max_new_size): Removed. | |
| 2782 (orig_overall_size): New variable. | |
| 2783 (get_max_overall_size): New function. | |
| 2784 (estimate_local_effects): Use it. Adjust dump. | |
| 2785 (decide_about_value): Likewise. | |
| 2786 (ipcp_propagate_stage): Do not calculate max_new_size, just store | |
| 2787 orig_overall_size. Adjust dump. | |
| 2788 (ipa_cp_c_finalize): Clear orig_overall_size instead of max_new_size. | |
| 2789 | |
| 2790 2020-01-10 Martin Jambor <mjambor@suse.cz> | |
| 2791 | |
| 2792 * params.opt (param_ipa_max_agg_items): Mark as Optimization | |
| 2793 * ipa-cp.c (merge_agg_lats_step): New parameter max_agg_items, use | |
| 2794 instead of param_ipa_max_agg_items. | |
| 2795 (merge_aggregate_lattices): Extract param_ipa_max_agg_items from | |
| 2796 optimization info for the callee. | |
| 2797 | |
| 2798 2020-01-09 Kwok Cheung Yeung <kcy@codesourcery.com> | |
| 2799 | |
| 2800 * lto-streamer-in.c (input_function): Remove streamed-in inline debug | |
| 2801 markers if debug_inline_points is false. | |
| 2802 | |
| 2803 2020-01-09 Richard Sandiford <richard.sandiford@arm.com> | |
| 2804 | |
| 2805 * config.gcc (aarch64*-*-*): Add aarch64-sve-builtins-sve2.o to | |
| 2806 extra_objs. | |
| 2807 * config/aarch64/t-aarch64 (aarch64-sve-builtins.o): Depend on | |
| 2808 aarch64-sve-builtins-base.def, aarch64-sve-builtins-sve2.def and | |
| 2809 aarch64-sve-builtins-sve2.h. | |
| 2810 (aarch64-sve-builtins-sve2.o): New rule. | |
| 2811 * config/aarch64/aarch64.h (AARCH64_ISA_SVE2_AES): New macro. | |
| 2812 (AARCH64_ISA_SVE2_BITPERM, AARCH64_ISA_SVE2_SHA3): Likewise. | |
| 2813 (AARCH64_ISA_SVE2_SM4, TARGET_SVE2_AES, TARGET_SVE2_BITPERM): Likewise. | |
| 2814 (TARGET_SVE2_SHA, TARGET_SVE2_SM4): Likewise. | |
| 2815 * config/aarch64/aarch64-c.c (aarch64_update_cpp_builtins): Handle | |
| 2816 TARGET_SVE2_AES, TARGET_SVE2_BITPERM, TARGET_SVE2_SHA3 and | |
| 2817 TARGET_SVE2_SM4. | |
| 2818 * config/aarch64/aarch64-sve.md: Update comments with SVE2 | |
| 2819 instructions that are handled here. | |
| 2820 (@cond_asrd<mode>): Generalize to... | |
| 2821 (@cond_<SVE_INT_SHIFT_IMM:sve_int_op><mode>): ...this. | |
| 2822 (*cond_asrd<mode>_2): Generalize to... | |
| 2823 (*cond_<SVE_INT_SHIFT_IMM:sve_int_op><mode>_2): ...this. | |
| 2824 (*cond_asrd<mode>_z): Generalize to... | |
| 2825 (*cond_<SVE_INT_SHIFT_IMM:sve_int_op><mode>_z): ...this. | |
| 2826 * config/aarch64/aarch64.md (UNSPEC_LDNT1_GATHER): New unspec. | |
| 2827 (UNSPEC_STNT1_SCATTER, UNSPEC_WHILEGE, UNSPEC_WHILEGT): Likewise. | |
| 2828 (UNSPEC_WHILEHI, UNSPEC_WHILEHS): Likewise. | |
| 2829 * config/aarch64/aarch64-sve2.md (@aarch64_gather_ldnt<mode>): New | |
| 2830 pattern. | |
| 2831 (@aarch64_gather_ldnt_<ANY_EXTEND:optab><SVE_FULL_SDI:mode><SVE_PARTIAL_I:mode>) | |
| 2832 (@aarch64_scatter_stnt<mode>): Likewise. | |
| 2833 (@aarch64_scatter_stnt_<SVE_FULL_SDI:mode><SVE_PARTIAL_I:mode>) | |
| 2834 (@aarch64_mul_lane_<mode>): Likewise. | |
| 2835 (@aarch64_sve_suqadd<mode>_const): Likewise. | |
| 2836 (*<sur>h<addsub><mode>): Generalize to... | |
| 2837 (@aarch64_pred_<SVE2_COND_INT_BINARY_REV:sve_int_op><mode>): ...this | |
| 2838 new pattern. | |
| 2839 (@cond_<SVE2_COND_INT_BINARY:sve_int_op><mode>): New expander. | |
| 2840 (*cond_<SVE2_COND_INT_BINARY:sve_int_op><mode>_2): New pattern. | |
| 2841 (*cond_<SVE2_COND_INT_BINARY:sve_int_op><mode>_3): Likewise. | |
| 2842 (*cond_<SVE2_COND_INT_BINARY:sve_int_op><mode>_any): Likewise. | |
| 2843 (*cond_<SVE2_COND_INT_BINARY_NOREV:sve_int_op><mode>_z): Likewise. | |
| 2844 (@aarch64_sve_<SVE2_INT_BINARY:sve_int_op><mode>):: Likewise. | |
| 2845 (@aarch64_sve_<SVE2_INT_BINARY:sve_int_op>_lane_<mode>): Likewise. | |
| 2846 (@aarch64_pred_<SVE2_COND_INT_SHIFT:sve_int_op><mode>): Likewise. | |
| 2847 (@cond_<SVE2_COND_INT_SHIFT:sve_int_op><mode>): New expander. | |
| 2848 (*cond_<SVE2_COND_INT_SHIFT:sve_int_op><mode>_2): New pattern. | |
| 2849 (*cond_<SVE2_COND_INT_SHIFT:sve_int_op><mode>_3): Likewise. | |
| 2850 (*cond_<SVE2_COND_INT_SHIFT:sve_int_op><mode>_any): Likewise. | |
| 2851 (@aarch64_sve_<SVE2_INT_TERNARY:sve_int_op><mode>): Likewise. | |
| 2852 (@aarch64_sve_<SVE2_INT_TERNARY_LANE:sve_int_op>_lane_<mode>) | |
| 2853 (@aarch64_sve_add_mul_lane_<mode>): Likewise. | |
| 2854 (@aarch64_sve_sub_mul_lane_<mode>): Likewise. | |
| 2855 (@aarch64_sve2_xar<mode>): Likewise. | |
| 2856 (@aarch64_sve2_bcax<mode>): Likewise. | |
| 2857 (*aarch64_sve2_eor3<mode>): Rename to... | |
| 2858 (@aarch64_sve2_eor3<mode>): ...this. | |
| 2859 (@aarch64_sve2_bsl<mode>): New expander. | |
| 2860 (@aarch64_sve2_nbsl<mode>): Likewise. | |
| 2861 (@aarch64_sve2_bsl1n<mode>): Likewise. | |
| 2862 (@aarch64_sve2_bsl2n<mode>): Likewise. | |
| 2863 (@aarch64_sve_add_<SHIFTRT:sve_int_op><mode>): Likewise. | |
| 2864 (*aarch64_sve2_sra<mode>): Add MOVPRFX support. | |
| 2865 (@aarch64_sve_add_<VRSHR_N:sve_int_op><mode>): New pattern. | |
| 2866 (@aarch64_sve_<SVE2_INT_SHIFT_INSERT:sve_int_op><mode>): Likewise. | |
| 2867 (@aarch64_sve2_<USMAX:su>aba<mode>): New expander. | |
| 2868 (*aarch64_sve2_<USMAX:su>aba<mode>): New pattern. | |
| 2869 (@aarch64_sve_<SVE2_INT_BINARY_WIDE:sve_int_op><mode>): Likewise. | |
| 2870 (<su>mull<bt><Vwide>): Generalize to... | |
| 2871 (@aarch64_sve_<SVE2_INT_BINARY_LONG:sve_int_op><mode>): ...this new | |
| 2872 pattern. | |
| 2873 (@aarch64_sve_<SVE2_INT_BINARY_LONG_lANE:sve_int_op>_lane_<mode>) | |
| 2874 (@aarch64_sve_<SVE2_INT_SHIFT_IMM_LONG:sve_int_op><mode>) | |
| 2875 (@aarch64_sve_add_<SVE2_INT_ADD_BINARY_LONG:sve_int_op><mode>) | |
| 2876 (@aarch64_sve_add_<SVE2_INT_ADD_BINARY_LONG_LANE:sve_int_op>_lane_<mode>) | |
| 2877 (@aarch64_sve_qadd_<SVE2_INT_QADD_BINARY_LONG:sve_int_op><mode>) | |
| 2878 (@aarch64_sve_qadd_<SVE2_INT_QADD_BINARY_LONG_LANE:sve_int_op>_lane_<mode>) | |
| 2879 (@aarch64_sve_sub_<SVE2_INT_SUB_BINARY_LONG:sve_int_op><mode>) | |
| 2880 (@aarch64_sve_sub_<SVE2_INT_SUB_BINARY_LONG_LANE:sve_int_op>_lane_<mode>) | |
| 2881 (@aarch64_sve_qsub_<SVE2_INT_QSUB_BINARY_LONG:sve_int_op><mode>) | |
| 2882 (@aarch64_sve_qsub_<SVE2_INT_QSUB_BINARY_LONG_LANE:sve_int_op>_lane_<mode>) | |
| 2883 (@aarch64_sve_<SVE2_FP_TERNARY_LONG:sve_fp_op><mode>): New patterns. | |
| 2884 (@aarch64_<SVE2_FP_TERNARY_LONG_LANE:sve_fp_op>_lane_<mode>) | |
| 2885 (@aarch64_sve_<SVE2_INT_UNARY_NARROWB:sve_int_op><mode>): Likewise. | |
| 2886 (@aarch64_sve_<SVE2_INT_UNARY_NARROWT:sve_int_op><mode>): Likewise. | |
| 2887 (@aarch64_sve_<SVE2_INT_BINARY_NARROWB:sve_int_op><mode>): Likewise. | |
| 2888 (@aarch64_sve_<SVE2_INT_BINARY_NARROWT:sve_int_op><mode>): Likewise. | |
| 2889 (<SHRNB:r>shrnb<mode>): Generalize to... | |
| 2890 (@aarch64_sve_<SVE2_INT_SHIFT_IMM_NARROWB:sve_int_op><mode>): ...this | |
| 2891 new pattern. | |
| 2892 (<SHRNT:r>shrnt<mode>): Generalize to... | |
| 2893 (@aarch64_sve_<SVE2_INT_SHIFT_IMM_NARROWT:sve_int_op><mode>): ...this | |
| 2894 new pattern. | |
| 2895 (@aarch64_pred_<SVE2_INT_BINARY_PAIR:sve_int_op><mode>): New pattern. | |
| 2896 (@aarch64_pred_<SVE2_FP_BINARY_PAIR:sve_fp_op><mode>): Likewise. | |
| 2897 (@cond_<SVE2_INT_BINARY_PAIR_LONG:sve_int_op><mode>): New expander. | |
| 2898 (*cond_<SVE2_INT_BINARY_PAIR_LONG:sve_int_op><mode>_2): New pattern. | |
| 2899 (*cond_<SVE2_INT_BINARY_PAIR_LONG:sve_int_op><mode>_z): Likewise. | |
| 2900 (@aarch64_sve_<SVE2_INT_CADD:optab><mode>): Likewise. | |
| 2901 (@aarch64_sve_<SVE2_INT_CMLA:optab><mode>): Likewise. | |
| 2902 (@aarch64_<SVE2_INT_CMLA:optab>_lane_<mode>): Likewise. | |
| 2903 (@aarch64_sve_<SVE2_INT_CDOT:optab><mode>): Likewise. | |
| 2904 (@aarch64_<SVE2_INT_CDOT:optab>_lane_<mode>): Likewise. | |
| 2905 (@aarch64_pred_<SVE2_COND_FP_UNARY_LONG:sve_fp_op><mode>): Likewise. | |
| 2906 (@cond_<SVE2_COND_FP_UNARY_LONG:sve_fp_op><mode>): New expander. | |
| 2907 (*cond_<SVE2_COND_FP_UNARY_LONG:sve_fp_op><mode>): New pattern. | |
| 2908 (@aarch64_sve2_cvtnt<mode>): Likewise. | |
| 2909 (@aarch64_pred_<SVE2_COND_FP_UNARY_NARROWB:sve_fp_op><mode>): Likewise. | |
| 2910 (@cond_<SVE2_COND_FP_UNARY_NARROWB:sve_fp_op><mode>): New expander. | |
| 2911 (*cond_<SVE2_COND_FP_UNARY_NARROWB:sve_fp_op><mode>_any): New pattern. | |
| 2912 (@aarch64_sve2_cvtxnt<mode>): Likewise. | |
| 2913 (@aarch64_pred_<SVE2_U32_UNARY:sve_int_op><mode>): Likewise. | |
| 2914 (@cond_<SVE2_U32_UNARY:sve_int_op><mode>): New expander. | |
| 2915 (*cond_<SVE2_U32_UNARY:sve_int_op><mode>): New pattern. | |
| 2916 (@aarch64_pred_<SVE2_COND_INT_UNARY_FP:sve_fp_op><mode>): Likewise. | |
| 2917 (@cond_<SVE2_COND_INT_UNARY_FP:sve_fp_op><mode>): New expander. | |
| 2918 (*cond_<SVE2_COND_INT_UNARY_FP:sve_fp_op><mode>): New pattern. | |
| 2919 (@aarch64_sve2_pmul<mode>): Likewise. | |
| 2920 (@aarch64_sve_<SVE2_PMULL:optab><mode>): Likewise. | |
| 2921 (@aarch64_sve_<SVE2_PMULL_PAIR:optab><mode>): Likewise. | |
| 2922 (@aarch64_sve2_tbl2<mode>): Likewise. | |
| 2923 (@aarch64_sve2_tbx<mode>): Likewise. | |
| 2924 (@aarch64_sve_<SVE2_INT_BITPERM:sve_int_op><mode>): Likewise. | |
| 2925 (@aarch64_sve2_histcnt<mode>): Likewise. | |
| 2926 (@aarch64_sve2_histseg<mode>): Likewise. | |
| 2927 (@aarch64_pred_<SVE2_MATCH:sve_int_op><mode>): Likewise. | |
| 2928 (*aarch64_pred_<SVE2_MATCH:sve_int_op><mode>_cc): Likewise. | |
| 2929 (*aarch64_pred_<SVE2_MATCH:sve_int_op><mode>_ptest): Likewise. | |
| 2930 (aarch64_sve2_aes<CRYPTO_AES:aes_op>): Likewise. | |
| 2931 (aarch64_sve2_aes<CRYPTO_AESMC:aesmc_op>): Likewise. | |
| 2932 (*aarch64_sve2_aese_fused, *aarch64_sve2_aesd_fused): Likewise. | |
| 2933 (aarch64_sve2_rax1, aarch64_sve2_sm4e, aarch64_sve2_sm4ekey): Likewise. | |
| 2934 (<su>mulh<r>s<mode>3): Update after above pattern name changes. | |
| 2935 * config/aarch64/iterators.md (VNx16QI_ONLY, VNx4SF_ONLY) | |
| 2936 (SVE_STRUCT2, SVE_FULL_BHI, SVE_FULL_HSI, SVE_FULL_HDI) | |
| 2937 (SVE2_PMULL_PAIR_I): New mode iterators. | |
| 2938 (UNSPEC_ADCLB, UNSPEC_ADCLT, UNSPEC_ADDHNB, UNSPEC_ADDHNT, UNSPEC_BDEP) | |
| 2939 (UNSPEC_BEXT, UNSPEC_BGRP, UNSPEC_CADD90, UNSPEC_CADD270, UNSPEC_CDOT) | |
| 2940 (UNSPEC_CDOT90, UNSPEC_CDOT180, UNSPEC_CDOT270, UNSPEC_CMLA) | |
| 2941 (UNSPEC_CMLA90, UNSPEC_CMLA180, UNSPEC_CMLA270, UNSPEC_COND_FCVTLT) | |
| 2942 (UNSPEC_COND_FCVTNT, UNSPEC_COND_FCVTX, UNSPEC_COND_FCVTXNT) | |
| 2943 (UNSPEC_COND_FLOGB, UNSPEC_EORBT, UNSPEC_EORTB, UNSPEC_FADDP) | |
| 2944 (UNSPEC_FMAXP, UNSPEC_FMAXNMP, UNSPEC_FMLALB, UNSPEC_FMLALT) | |
| 2945 (UNSPEC_FMLSLB, UNSPEC_FMLSLT, UNSPEC_FMINP, UNSPEC_FMINNMP) | |
| 2946 (UNSPEC_HISTCNT, UNSPEC_HISTSEG, UNSPEC_MATCH, UNSPEC_NMATCH) | |
| 2947 (UNSPEC_PMULLB, UNSPEC_PMULLB_PAIR, UNSPEC_PMULLT, UNSPEC_PMULLT_PAIR) | |
| 2948 (UNSPEC_RADDHNB, UNSPEC_RADDHNT, UNSPEC_RSUBHNB, UNSPEC_RSUBHNT) | |
| 2949 (UNSPEC_SLI, UNSPEC_SRI, UNSPEC_SABDLB, UNSPEC_SABDLT, UNSPEC_SADDLB) | |
| 2950 (UNSPEC_SADDLBT, UNSPEC_SADDLT, UNSPEC_SADDWB, UNSPEC_SADDWT) | |
| 2951 (UNSPEC_SBCLB, UNSPEC_SBCLT, UNSPEC_SMAXP, UNSPEC_SMINP) | |
| 2952 (UNSPEC_SQCADD90, UNSPEC_SQCADD270, UNSPEC_SQDMULLB, UNSPEC_SQDMULLBT) | |
| 2953 (UNSPEC_SQDMULLT, UNSPEC_SQRDCMLAH, UNSPEC_SQRDCMLAH90) | |
| 2954 (UNSPEC_SQRDCMLAH180, UNSPEC_SQRDCMLAH270, UNSPEC_SQRSHRNB) | |
| 2955 (UNSPEC_SQRSHRNT, UNSPEC_SQRSHRUNB, UNSPEC_SQRSHRUNT, UNSPEC_SQSHRNB) | |
| 2956 (UNSPEC_SQSHRNT, UNSPEC_SQSHRUNB, UNSPEC_SQSHRUNT, UNSPEC_SQXTNB) | |
| 2957 (UNSPEC_SQXTNT, UNSPEC_SQXTUNB, UNSPEC_SQXTUNT, UNSPEC_SSHLLB) | |
| 2958 (UNSPEC_SSHLLT, UNSPEC_SSUBLB, UNSPEC_SSUBLBT, UNSPEC_SSUBLT) | |
| 2959 (UNSPEC_SSUBLTB, UNSPEC_SSUBWB, UNSPEC_SSUBWT, UNSPEC_SUBHNB) | |
| 2960 (UNSPEC_SUBHNT, UNSPEC_TBL2, UNSPEC_UABDLB, UNSPEC_UABDLT) | |
| 2961 (UNSPEC_UADDLB, UNSPEC_UADDLT, UNSPEC_UADDWB, UNSPEC_UADDWT) | |
| 2962 (UNSPEC_UMAXP, UNSPEC_UMINP, UNSPEC_UQRSHRNB, UNSPEC_UQRSHRNT) | |
| 2963 (UNSPEC_UQSHRNB, UNSPEC_UQSHRNT, UNSPEC_UQXTNB, UNSPEC_UQXTNT) | |
| 2964 (UNSPEC_USHLLB, UNSPEC_USHLLT, UNSPEC_USUBLB, UNSPEC_USUBLT) | |
| 2965 (UNSPEC_USUBWB, UNSPEC_USUBWT): New unspecs. | |
| 2966 (UNSPEC_SMULLB, UNSPEC_SMULLT, UNSPEC_UMULLB, UNSPEC_UMULLT) | |
| 2967 (UNSPEC_SMULHS, UNSPEC_SMULHRS, UNSPEC_UMULHS, UNSPEC_UMULHRS) | |
| 2968 (UNSPEC_RSHRNB, UNSPEC_RSHRNT, UNSPEC_SHRNB, UNSPEC_SHRNT): Move | |
| 2969 further down file. | |
| 2970 (VNARROW, Ventype): New mode attributes. | |
| 2971 (Vewtype): Handle VNx2DI. Fix typo in comment. | |
| 2972 (VDOUBLE): New mode attribute. | |
| 2973 (sve_lane_con): Handle VNx8HI. | |
| 2974 (SVE_INT_UNARY): Include ss_abs and ss_neg for TARGET_SVE2. | |
| 2975 (SVE_INT_BINARY): Likewise ss_plus, us_plus, ss_minus and us_minus. | |
| 2976 (sve_int_op, sve_int_op_rev): Handle the above codes. | |
| 2977 (sve_pred_int_rhs2_operand): Likewise. | |
| 2978 (MULLBT, SHRNB, SHRNT): Delete. | |
| 2979 (SVE_INT_SHIFT_IMM): New int iterator. | |
| 2980 (SVE_WHILE): Add UNSPEC_WHILEGE, UNSPEC_WHILEGT, UNSPEC_WHILEHI | |
| 2981 and UNSPEC_WHILEHS for TARGET_SVE2. | |
| 2982 (SVE2_U32_UNARY, SVE2_INT_UNARY_NARROWB, SVE2_INT_UNARY_NARROWT) | |
| 2983 (SVE2_INT_BINARY, SVE2_INT_BINARY_LANE, SVE2_INT_BINARY_LONG) | |
| 2984 (SVE2_INT_BINARY_LONG_LANE, SVE2_INT_BINARY_NARROWB) | |
| 2985 (SVE2_INT_BINARY_NARROWT, SVE2_INT_BINARY_PAIR, SVE2_FP_BINARY_PAIR) | |
| 2986 (SVE2_INT_BINARY_PAIR_LONG, SVE2_INT_BINARY_WIDE): New int iterators. | |
| 2987 (SVE2_INT_SHIFT_IMM_LONG, SVE2_INT_SHIFT_IMM_NARROWB): Likewise. | |
| 2988 (SVE2_INT_SHIFT_IMM_NARROWT, SVE2_INT_SHIFT_INSERT, SVE2_INT_CADD) | |
| 2989 (SVE2_INT_BITPERM, SVE2_INT_TERNARY, SVE2_INT_TERNARY_LANE): Likewise. | |
| 2990 (SVE2_FP_TERNARY_LONG, SVE2_FP_TERNARY_LONG_LANE, SVE2_INT_CMLA) | |
| 2991 (SVE2_INT_CDOT, SVE2_INT_ADD_BINARY_LONG, SVE2_INT_QADD_BINARY_LONG) | |
| 2992 (SVE2_INT_SUB_BINARY_LONG, SVE2_INT_QSUB_BINARY_LONG): Likewise. | |
| 2993 (SVE2_INT_ADD_BINARY_LONG_LANE, SVE2_INT_QADD_BINARY_LONG_LANE) | |
| 2994 (SVE2_INT_SUB_BINARY_LONG_LANE, SVE2_INT_QSUB_BINARY_LONG_LANE) | |
| 2995 (SVE2_COND_INT_UNARY_FP, SVE2_COND_FP_UNARY_LONG): Likewise. | |
| 2996 (SVE2_COND_FP_UNARY_NARROWB, SVE2_COND_INT_BINARY): Likewise. | |
| 2997 (SVE2_COND_INT_BINARY_NOREV, SVE2_COND_INT_BINARY_REV): Likewise. | |
| 2998 (SVE2_COND_INT_SHIFT, SVE2_MATCH, SVE2_PMULL): Likewise. | |
| 2999 (optab): Handle the new unspecs. | |
| 3000 (su, r): Remove entries for UNSPEC_SHRNB, UNSPEC_SHRNT, UNSPEC_RSHRNB | |
| 3001 and UNSPEC_RSHRNT. | |
| 3002 (lr): Handle the new unspecs. | |
| 3003 (bt): Delete. | |
| 3004 (cmp_op, while_optab_cmp, sve_int_op): Handle the new unspecs. | |
| 3005 (sve_int_op_rev, sve_int_add_op, sve_int_qadd_op, sve_int_sub_op) | |
| 3006 (sve_int_qsub_op): New int attributes. | |
| 3007 (sve_fp_op, rot): Handle the new unspecs. | |
| 3008 * config/aarch64/aarch64-sve-builtins.h | |
| 3009 (function_resolver::require_matching_pointer_type): Declare. | |
| 3010 (function_resolver::resolve_unary): Add an optional boolean argument. | |
| 3011 (function_resolver::finish_opt_n_resolution): Add an optional | |
| 3012 type_suffix_index argument. | |
| 3013 (gimple_folder::redirect_call): Declare. | |
| 3014 (gimple_expander::prepare_gather_address_operands): Add an optional | |
| 3015 bool parameter. | |
| 3016 * config/aarch64/aarch64-sve-builtins.cc: Include | |
| 3017 aarch64-sve-builtins-sve2.h. | |
| 3018 (TYPES_b_unsigned, TYPES_b_integer, TYPES_bh_integer): New macros. | |
| 3019 (TYPES_bs_unsigned, TYPES_hs_signed, TYPES_hs_integer): Likewise. | |
| 3020 (TYPES_hd_unsigned, TYPES_hsd_signed): Likewise. | |
| 3021 (TYPES_hsd_integer): Use TYPES_hsd_signed. | |
| 3022 (TYPES_s_float_hsd_integer, TYPES_s_float_sd_integer): New macros. | |
| 3023 (TYPES_s_unsigned): Likewise. | |
| 3024 (TYPES_s_integer): Use TYPES_s_unsigned. | |
| 3025 (TYPES_sd_signed, TYPES_sd_unsigned): New macros. | |
| 3026 (TYPES_sd_integer): Use them. | |
| 3027 (TYPES_d_unsigned): New macro. | |
| 3028 (TYPES_d_integer): Use it. | |
| 3029 (TYPES_d_data, TYPES_cvt_long, TYPES_cvt_narrow_s): New macros. | |
| 3030 (TYPES_cvt_narrow): Likewise. | |
| 3031 (DEF_SVE_TYPES_ARRAY): Include the new types macros above. | |
| 3032 (preds_mx): New variable. | |
| 3033 (function_builder::add_overloaded_function): Allow the new feature | |
| 3034 set to be more restrictive than the original one. | |
| 3035 (function_resolver::infer_pointer_type): Remove qualifiers from | |
| 3036 the pointer type before printing it. | |
| 3037 (function_resolver::require_matching_pointer_type): New function. | |
| 3038 (function_resolver::resolve_sv_displacement): Handle functions | |
| 3039 that don't support 32-bit vector indices or svint32_t vector offsets. | |
| 3040 (function_resolver::finish_opt_n_resolution): Take the inferred type | |
| 3041 as a separate argument. | |
| 3042 (function_resolver::resolve_unary): Optionally treat all forms in | |
| 3043 the same way as normal merging functions. | |
| 3044 (gimple_folder::redirect_call): New function. | |
| 3045 (function_expander::prepare_gather_address_operands): Add an argument | |
| 3046 that says whether scaled forms are available. If they aren't, | |
| 3047 handle scaling of vector indices and don't add the extension and | |
| 3048 scaling operands. | |
| 3049 (function_expander::map_to_unspecs): If aarch64_sve isn't available, | |
| 3050 fall back to using cond_* instead. | |
| 3051 * config/aarch64/aarch64-sve-builtins-functions.h (rtx_code_function): | |
| 3052 Split out the member variables into... | |
| 3053 (rtx_code_function_base): ...this new base class. | |
| 3054 (rtx_code_function_rotated): Inherit rtx_code_function_base. | |
| 3055 (unspec_based_function): Split out the member variables into... | |
| 3056 (unspec_based_function_base): ...this new base class. | |
| 3057 (unspec_based_function_rotated): Inherit unspec_based_function_base. | |
| 3058 (unspec_based_function_exact_insn): New class. | |
| 3059 (unspec_based_add_function, unspec_based_add_lane_function) | |
| 3060 (unspec_based_lane_function, unspec_based_pred_function) | |
| 3061 (unspec_based_qadd_function, unspec_based_qadd_lane_function) | |
| 3062 (unspec_based_qsub_function, unspec_based_qsub_lane_function) | |
| 3063 (unspec_based_sub_function, unspec_based_sub_lane_function): New | |
| 3064 typedefs. | |
| 3065 (unspec_based_fused_function): New class. | |
| 3066 (unspec_based_mla_function, unspec_based_mls_function): New typedefs. | |
| 3067 (unspec_based_fused_lane_function): New class. | |
| 3068 (unspec_based_mla_lane_function, unspec_based_mls_lane_function): New | |
| 3069 typedefs. | |
| 3070 (CODE_FOR_MODE1): New macro. | |
| 3071 (fixed_insn_function): New class. | |
| 3072 (while_comparison): Likewise. | |
| 3073 * config/aarch64/aarch64-sve-builtins-shapes.h (binary_long_lane) | |
| 3074 (binary_long_opt_n, binary_narrowb_opt_n, binary_narrowt_opt_n) | |
| 3075 (binary_to_uint, binary_wide, binary_wide_opt_n, compare, compare_ptr) | |
| 3076 (load_ext_gather_index_restricted, load_ext_gather_offset_restricted) | |
| 3077 (load_gather_sv_restricted, shift_left_imm_long): Declare. | |
| 3078 (shift_left_imm_to_uint, shift_right_imm_narrowb): Likewise. | |
| 3079 (shift_right_imm_narrowt, shift_right_imm_narrowb_to_uint): Likewise. | |
| 3080 (shift_right_imm_narrowt_to_uint, store_scatter_index_restricted) | |
| 3081 (store_scatter_offset_restricted, tbl_tuple, ternary_long_lane) | |
| 3082 (ternary_long_opt_n, ternary_qq_lane_rotate, ternary_qq_rotate) | |
| 3083 (ternary_shift_left_imm, ternary_shift_right_imm, ternary_uint) | |
| 3084 (unary_convert_narrowt, unary_long, unary_narrowb, unary_narrowt) | |
| 3085 (unary_narrowb_to_uint, unary_narrowt_to_uint, unary_to_int): Likewise. | |
| 3086 * config/aarch64/aarch64-sve-builtins-shapes.cc (apply_predication): | |
| 3087 Also add an initial argument for unary_convert_narrowt, regardless | |
| 3088 of the predication type. | |
| 3089 (build_32_64): Allow loads and stores to specify MODE_none. | |
| 3090 (build_sv_index64, build_sv_uint_offset): New functions. | |
| 3091 (long_type_suffix): New function. | |
| 3092 (binary_imm_narrowb_base, binary_imm_narrowt_base): New classes. | |
| 3093 (binary_imm_long_base, load_gather_sv_base): Likewise. | |
| 3094 (shift_right_imm_narrow_wrapper, ternary_shift_imm_base): Likewise. | |
| 3095 (ternary_resize2_opt_n_base, ternary_resize2_lane_base): Likewise. | |
| 3096 (unary_narrowb_base, unary_narrowt_base): Likewise. | |
| 3097 (binary_long_lane_def, binary_long_lane): New shape. | |
| 3098 (binary_long_opt_n_def, binary_long_opt_n): Likewise. | |
| 3099 (binary_narrowb_opt_n_def, binary_narrowb_opt_n): Likewise. | |
| 3100 (binary_narrowt_opt_n_def, binary_narrowt_opt_n): Likewise. | |
| 3101 (binary_to_uint_def, binary_to_uint): Likewise. | |
| 3102 (binary_wide_def, binary_wide): Likewise. | |
| 3103 (binary_wide_opt_n_def, binary_wide_opt_n): Likewise. | |
| 3104 (compare_def, compare): Likewise. | |
| 3105 (compare_ptr_def, compare_ptr): Likewise. | |
| 3106 (load_ext_gather_index_restricted_def, | |
| 3107 load_ext_gather_index_restricted): Likewise. | |
| 3108 (load_ext_gather_offset_restricted_def, | |
| 3109 load_ext_gather_offset_restricted): Likewise. | |
| 3110 (load_gather_sv_def): Inherit from load_gather_sv_base. | |
| 3111 (load_gather_sv_restricted_def, load_gather_sv_restricted): New shape. | |
| 3112 (shift_left_imm_def, shift_left_imm): Likewise. | |
| 3113 (shift_left_imm_long_def, shift_left_imm_long): Likewise. | |
| 3114 (shift_left_imm_to_uint_def, shift_left_imm_to_uint): Likewise. | |
| 3115 (store_scatter_index_restricted_def, | |
| 3116 store_scatter_index_restricted): Likewise. | |
| 3117 (store_scatter_offset_restricted_def, | |
| 3118 store_scatter_offset_restricted): Likewise. | |
| 3119 (tbl_tuple_def, tbl_tuple): Likewise. | |
| 3120 (ternary_long_lane_def, ternary_long_lane): Likewise. | |
| 3121 (ternary_long_opt_n_def, ternary_long_opt_n): Likewise. | |
| 3122 (ternary_qq_lane_def): Inherit from ternary_resize2_lane_base. | |
| 3123 (ternary_qq_lane_rotate_def, ternary_qq_lane_rotate): New shape | |
| 3124 (ternary_qq_opt_n_def): Inherit from ternary_resize2_opt_n_base. | |
| 3125 (ternary_qq_rotate_def, ternary_qq_rotate): New shape. | |
| 3126 (ternary_shift_left_imm_def, ternary_shift_left_imm): Likewise. | |
| 3127 (ternary_shift_right_imm_def, ternary_shift_right_imm): Likewise. | |
| 3128 (ternary_uint_def, ternary_uint): Likewise. | |
| 3129 (unary_convert): Fix typo in comment. | |
| 3130 (unary_convert_narrowt_def, unary_convert_narrowt): New shape. | |
| 3131 (unary_long_def, unary_long): Likewise. | |
| 3132 (unary_narrowb_def, unary_narrowb): Likewise. | |
| 3133 (unary_narrowt_def, unary_narrowt): Likewise. | |
| 3134 (unary_narrowb_to_uint_def, unary_narrowb_to_uint): Likewise. | |
| 3135 (unary_narrowt_to_uint_def, unary_narrowt_to_uint): Likewise. | |
| 3136 (unary_to_int_def, unary_to_int): Likewise. | |
| 3137 * config/aarch64/aarch64-sve-builtins-base.cc (unspec_cmla) | |
| 3138 (unspec_fcmla, unspec_cond_fcmla, expand_mla_mls_lane): New functions. | |
| 3139 (svasrd_impl): Delete. | |
| 3140 (svcadd_impl::expand): Handle integer operations too. | |
| 3141 (svcmla_impl::expand, svcmla_lane::expand): Likewise, using the | |
| 3142 new functions to derive the unspec numbers. | |
| 3143 (svmla_svmls_lane_impl): Replace with... | |
| 3144 (svmla_lane_impl, svmls_lane_impl): ...these new classes. Handle | |
| 3145 integer operations too. | |
| 3146 (svwhile_impl): Rename to... | |
| 3147 (svwhilelx_impl): ...this and inherit from while_comparison. | |
| 3148 (svasrd): Use unspec_based_function. | |
| 3149 (svmla_lane): Use svmla_lane_impl. | |
| 3150 (svmls_lane): Use svmls_lane_impl. | |
| 3151 (svrecpe, svrsqrte): Handle unsigned integer operations too. | |
| 3152 (svwhilele, svwhilelt): Use svwhilelx_impl. | |
| 3153 * config/aarch64/aarch64-sve-builtins-sve2.h: New file. | |
| 3154 * config/aarch64/aarch64-sve-builtins-sve2.cc: Likewise. | |
| 3155 * config/aarch64/aarch64-sve-builtins-sve2.def: Likewise. | |
| 3156 * config/aarch64/aarch64-sve-builtins.def: Include | |
| 3157 aarch64-sve-builtins-sve2.def. | |
| 3158 | |
| 3159 2020-01-09 Richard Sandiford <richard.sandiford@arm.com> | |
| 3160 | |
| 3161 * config/aarch64/aarch64-protos.h (aarch64_sve_arith_immediate_p) | |
| 3162 (aarch64_sve_sqadd_sqsub_immediate_p): Add a machine_mode argument. | |
| 3163 * config/aarch64/aarch64.c (aarch64_sve_arith_immediate_p) | |
| 3164 (aarch64_sve_sqadd_sqsub_immediate_p): Likewise. Handle scalar | |
| 3165 immediates as well as vector ones. | |
| 3166 * config/aarch64/predicates.md (aarch64_sve_arith_immediate) | |
| 3167 (aarch64_sve_sub_arith_immediate, aarch64_sve_qadd_immediate) | |
| 3168 (aarch64_sve_qsub_immediate): Update calls accordingly. | |
| 3169 | |
| 3170 2020-01-09 Richard Sandiford <richard.sandiford@arm.com> | |
| 3171 | |
| 3172 * config/aarch64/aarch64-sve2.md: Add banner comments. | |
| 3173 (<su>mulh<r>s<mode>3): Move further up file. | |
| 3174 (<su>mull<bt><Vwide>, <r>shrnb<mode>, <r>shrnt<mode>) | |
| 3175 (*aarch64_sve2_sra<mode>): Move further down file. | |
| 3176 * config/aarch64/t-aarch64 (s-check-sve-md): Check aarch64-sve2.md too. | |
| 3177 | |
| 3178 2020-01-09 Richard Sandiford <richard.sandiford@arm.com> | |
| 3179 | |
| 3180 * config/aarch64/iterators.md (SVE_WHILE): Add UNSPEC_WHILERW | |
| 3181 and UNSPEC_WHILEWR. | |
| 3182 (while_optab_cmp): Handle them. | |
| 3183 * config/aarch64/aarch64-sve.md | |
| 3184 (*while_<while_optab_cmp><GPI:mode><PRED_ALL:mode>_ptest): Make public | |
| 3185 and add a "@" marker. | |
| 3186 * config/aarch64/aarch64-sve2.md (check_<raw_war>_ptrs<mode>): Use it | |
| 3187 instead of gen_aarch64_sve2_while_ptest. | |
| 3188 (@aarch64_sve2_while<cmp_op><GPI:mode><PRED_ALL:mode>_ptest): Delete. | |
| 3189 | |
| 3190 2020-01-09 Richard Sandiford <richard.sandiford@arm.com> | |
| 3191 | |
| 3192 * config/aarch64/aarch64.md (UNSPEC_WHILE_LE): Rename to... | |
| 3193 (UNSPEC_WHILELE): ...this. | |
| 3194 (UNSPEC_WHILE_LO): Rename to... | |
| 3195 (UNSPEC_WHILELO): ...this. | |
| 3196 (UNSPEC_WHILE_LS): Rename to... | |
| 3197 (UNSPEC_WHILELS): ...this. | |
| 3198 (UNSPEC_WHILE_LT): Rename to... | |
| 3199 (UNSPEC_WHILELT): ...this. | |
| 3200 * config/aarch64/iterators.md (SVE_WHILE): Update accordingly. | |
| 3201 (cmp_op, while_optab_cmp): Likewise. | |
| 3202 * config/aarch64/aarch64.c (aarch64_sve_move_pred_via_while): Likewise. | |
| 3203 * config/aarch64/aarch64-sve-builtins-base.cc (svwhilele): Likewise. | |
| 3204 (svwhilelt): Likewise. | |
| 3205 | |
| 3206 2020-01-09 Richard Sandiford <richard.sandiford@arm.com> | |
| 3207 | |
| 3208 * config/aarch64/aarch64-sve-builtins-shapes.h (unary_count): Delete. | |
| 3209 (unary_to_uint): Define. | |
| 3210 * config/aarch64/aarch64-sve-builtins-shapes.cc (unary_count_def) | |
| 3211 (unary_count): Rename to... | |
| 3212 (unary_to_uint_def, unary_to_uint): ...this. | |
| 3213 * config/aarch64/aarch64-sve-builtins-base.def: Update accordingly. | |
| 3214 | |
| 3215 2020-01-09 Richard Sandiford <richard.sandiford@arm.com> | |
| 3216 | |
| 3217 * config/aarch64/aarch64-sve-builtins-functions.h | |
| 3218 (code_for_mode_function): New class. | |
| 3219 (CODE_FOR_MODE0, QUIET_CODE_FOR_MODE0): New macros. | |
| 3220 * config/aarch64/aarch64-sve-builtins-base.cc (svcompact_impl) | |
| 3221 (svext_impl, svmul_lane_impl, svsplice_impl, svtmad_impl): Delete. | |
| 3222 (svcompact, svext, svsplice): Use QUIET_CODE_FOR_MODE0. | |
| 3223 (svmul_lane, svtmad): Use CODE_FOR_MODE0. | |
| 3224 | |
| 3225 2020-01-09 Richard Sandiford <richard.sandiford@arm.com> | |
| 3226 | |
| 3227 * config/aarch64/iterators.md (addsub): New code attribute. | |
| 3228 * config/aarch64/aarch64-simd.md (aarch64_<su_optab><optab><mode>): | |
| 3229 Re-express as... | |
| 3230 (aarch64_<su_optab>q<addsub><mode>): ...this, making the same change | |
| 3231 in the asm string and attributes. Fix indentation. | |
| 3232 * config/aarch64/aarch64-sve.md (@aarch64_<su_optab><optab><mode>): | |
| 3233 Re-express as... | |
| 3234 (@aarch64_sve_<optab><mode>): ...this. | |
| 3235 * config/aarch64/aarch64-sve-builtins.h | |
| 3236 (function_expander::expand_signed_unpred_op): Delete. | |
| 3237 * config/aarch64/aarch64-sve-builtins.cc | |
| 3238 (function_expander::expand_signed_unpred_op): Likewise. | |
| 3239 (function_expander::map_to_rtx_codes): If the optab isn't defined, | |
| 3240 try using code_for_aarch64_sve instead. | |
| 3241 * config/aarch64/aarch64-sve-builtins-base.cc (svqadd_impl): Delete. | |
| 3242 (svqsub_impl): Likewise. | |
| 3243 (svqadd, svqsub): Use rtx_code_function instead. | |
| 3244 | |
| 3245 2020-01-09 Richard Sandiford <richard.sandiford@arm.com> | |
| 3246 | |
| 3247 * config/aarch64/iterators.md (SRHSUB, URHSUB): Delete. | |
| 3248 (HADDSUB, sur, addsub): Remove them. | |
| 3249 | |
| 3250 2020-01-09 Richard Sandiford <richard.sandiford@arm.com> | |
| 3251 | |
| 3252 * tree-nrv.c (pass_return_slot::execute): Handle all internal | |
| 3253 functions the same way, rather than singling out those that | |
| 3254 aren't mapped directly to optabs. | |
| 3255 | |
| 3256 2020-01-09 Richard Sandiford <richard.sandiford@arm.com> | |
| 3257 | |
| 3258 * target.def (compatible_vector_types_p): New target hook. | |
| 3259 * hooks.h (hook_bool_const_tree_const_tree_true): Declare. | |
| 3260 * hooks.c (hook_bool_const_tree_const_tree_true): New function. | |
| 3261 * doc/tm.texi.in (TARGET_COMPATIBLE_VECTOR_TYPES_P): New hook. | |
| 131 | 3262 * doc/tm.texi: Regenerate. |
| 145 | 3263 * gimple-expr.c: Include target.h. |
| 3264 (useless_type_conversion_p): Use targetm.compatible_vector_types_p. | |
| 3265 * config/aarch64/aarch64.c (aarch64_compatible_vector_types_p): New | |
| 131 | 3266 function. |
| 145 | 3267 (TARGET_COMPATIBLE_VECTOR_TYPES_P): Define. |
| 3268 * config/aarch64/aarch64-sve-builtins.cc (gimple_folder::convert_pred): | |
| 3269 Use the original predicate if it already has a suitable type. | |
| 3270 | |
| 3271 2020-01-09 Martin Jambor <mjambor@suse.cz> | |
| 3272 | |
| 3273 * cgraph.h (cgraph_edge): Make remove, set_call_stmt, make_direct, | |
| 3274 resolve_speculation and redirect_call_stmt_to_callee static. Change | |
| 3275 return type of set_call_stmt to cgraph_edge *. | |
| 3276 * auto-profile.c (afdo_indirect_call): Adjust call to | |
| 3277 redirect_call_stmt_to_callee. | |
| 3278 * cgraph.c (cgraph_edge::set_call_stmt): Make return cgraph-edge *, | |
| 3279 make the this pointer explicit, adjust self-recursive calls and the | |
| 3280 call top make_direct. Return the resulting edge. | |
| 3281 (cgraph_edge::remove): Make this pointer explicit. | |
| 3282 (cgraph_edge::resolve_speculation): Likewise, adjust call to remove. | |
| 3283 (cgraph_edge::make_direct): Likewise, adjust call to | |
| 3284 resolve_speculation. | |
| 3285 (cgraph_edge::redirect_call_stmt_to_callee): Likewise, also adjust | |
| 3286 call to set_call_stmt. | |
| 3287 (cgraph_update_edges_for_call_stmt_node): Update call to | |
| 3288 set_call_stmt and remove. | |
| 3289 * cgraphclones.c (cgraph_node::set_call_stmt_including_clones): | |
| 3290 Renamed edge to master_edge. Adjusted calls to set_call_stmt. | |
| 3291 (cgraph_node::create_edge_including_clones): Moved "first" definition | |
| 3292 of edge to the block where it was used. Adjusted calls to | |
| 3293 set_call_stmt. | |
| 3294 (cgraph_node::remove_symbol_and_inline_clones): Adjust call to | |
| 3295 cgraph_edge::remove. | |
| 3296 * cgraphunit.c (walk_polymorphic_call_targets): Adjusted calls to | |
| 3297 make_direct and redirect_call_stmt_to_callee. | |
| 3298 * ipa-fnsummary.c (redirect_to_unreachable): Adjust calls to | |
| 3299 resolve_speculation and make_direct. | |
| 3300 * ipa-inline-transform.c (inline_transform): Adjust call to | |
| 3301 redirect_call_stmt_to_callee. | |
| 3302 (check_speculations_1):: Adjust call to resolve_speculation. | |
| 3303 * ipa-inline.c (resolve_noninline_speculation): Adjust call to | |
| 3304 resolve-speculation. | |
| 3305 (inline_small_functions): Adjust call to resolve_speculation. | |
| 3306 (ipa_inline): Likewise. | |
| 3307 * ipa-prop.c (ipa_make_edge_direct_to_target): Adjust call to | |
| 3308 make_direct. | |
| 3309 * ipa-visibility.c (function_and_variable_visibility): Make iteration | |
| 3310 safe with regards to edge removal, adjust calls to | |
| 3311 redirect_call_stmt_to_callee. | |
| 3312 * ipa.c (walk_polymorphic_call_targets): Adjust calls to make_direct | |
| 3313 and redirect_call_stmt_to_callee. | |
| 3314 * multiple_target.c (create_dispatcher_calls): Adjust call to | |
| 3315 redirect_call_stmt_to_callee | |
| 3316 (redirect_to_specific_clone): Likewise. | |
| 3317 * tree-cfgcleanup.c (delete_unreachable_blocks_update_callgraph): | |
| 3318 Adjust calls to cgraph_edge::remove. | |
| 3319 * tree-inline.c (copy_bb): Adjust call to set_call_stmt. | |
| 3320 (redirect_all_calls): Adjust call to redirect_call_stmt_to_callee. | |
| 3321 (expand_call_inline): Adjust call to cgraph_edge::remove. | |
| 3322 | |
| 3323 2020-01-09 Martin Liska <mliska@suse.cz> | |
| 3324 | |
| 3325 * params.opt: Set Optimization for | |
| 3326 param_max_speculative_devirt_maydefs. | |
| 3327 | |
| 3328 2020-01-09 Martin Sebor <msebor@redhat.com> | |
| 3329 | |
| 3330 PR middle-end/93200 | |
| 3331 PR fortran/92956 | |
| 3332 * builtins.c (compute_objsize): Avoid handling MEM_REFs of vector type. | |
| 3333 | |
| 3334 2020-01-09 Martin Liska <mliska@suse.cz> | |
| 3335 | |
| 3336 * auto-profile.c (auto_profile): Use opt_for_fn | |
| 3337 for a parameter. | |
| 3338 * ipa-cp.c (ipcp_lattice::add_value): Likewise. | |
| 3339 (propagate_vals_across_arith_jfunc): Likewise. | |
| 3340 (hint_time_bonus): Likewise. | |
| 3341 (incorporate_penalties): Likewise. | |
| 3342 (good_cloning_opportunity_p): Likewise. | |
| 3343 (perform_estimation_of_a_value): Likewise. | |
| 3344 (estimate_local_effects): Likewise. | |
| 3345 (ipcp_propagate_stage): Likewise. | |
| 3346 * ipa-fnsummary.c (decompose_param_expr): Likewise. | |
| 3347 (set_switch_stmt_execution_predicate): Likewise. | |
| 3348 (analyze_function_body): Likewise. | |
| 3349 * ipa-inline-analysis.c (offline_size): Likewise. | |
| 3350 * ipa-inline.c (early_inliner): Likewise. | |
| 3351 * ipa-prop.c (ipa_analyze_node): Likewise. | |
| 3352 (ipcp_transform_function): Likewise. | |
| 3353 * ipa-sra.c (process_scan_results): Likewise. | |
| 3354 (ipa_sra_summarize_function): Likewise. | |
| 3355 * params.opt: Rename ipcp-unit-growth to | |
| 3356 ipa-cp-unit-growth. Add Optimization for various | |
| 3357 IPA-related parameters. | |
| 3358 | |
| 3359 2020-01-09 Richard Biener <rguenther@suse.de> | |
| 3360 | |
| 3361 PR middle-end/93054 | |
| 3362 * gimplify.c (gimplify_expr): Deal with NOP definitions. | |
| 3363 | |
| 3364 2020-01-09 Richard Biener <rguenther@suse.de> | |
| 3365 | |
| 3366 PR tree-optimization/93040 | |
| 3367 * gimple-ssa-store-merging.c (find_bswap_or_nop): Raise search limit. | |
| 3368 | |
| 3369 2020-01-09 Georg-Johann Lay <avr@gjlay.de> | |
| 3370 | |
| 3371 * common/config/avr/avr-common.c (avr_option_optimization_table) | |
| 3372 [OPT_LEVELS_1_PLUS]: Set -fsplit-wide-types-early. | |
| 3373 | |
| 3374 2020-01-09 Martin Liska <mliska@suse.cz> | |
| 3375 | |
| 3376 * cgraphclones.c (symbol_table::materialize_all_clones): | |
| 3377 Use cgraph_node::dump_name. | |
| 3378 | |
| 3379 2020-01-09 Jakub Jelinek <jakub@redhat.com> | |
| 3380 | |
| 3381 PR inline-asm/93202 | |
| 3382 * config/riscv/riscv.c (riscv_print_operand_reloc): Use | |
| 3383 output_operand_lossage instead of gcc_unreachable. | |
| 3384 * doc/md.texi (riscv f constraint): Fix typo. | |
| 3385 | |
| 3386 PR target/93141 | |
| 3387 * config/i386/i386.md (subv<mode>4): Use SWIDWI iterator instead of | |
| 3388 SWI. Use <general_hilo_operand> instead of <general_operand>. Use | |
| 3389 CONST_SCALAR_INT_P instead of CONST_INT_P. | |
| 3390 (*subv<mode>4_1): Rename to ... | |
| 3391 (subv<mode>4_1): ... this. | |
| 3392 (*subv<dwi>4_doubleword, *addv<dwi>4_doubleword_1): New | |
| 3393 define_insn_and_split patterns. | |
| 3394 (*subv<mode>4_overflow_1, *addv<mode>4_overflow_2): New define_insn | |
| 131 | 3395 patterns. |
| 145 | 3396 |
| 3397 2020-01-08 David Malcolm <dmalcolm@redhat.com> | |
| 3398 | |
| 3399 * vec.c (class selftest::count_dtor): New class. | |
| 3400 (selftest::test_auto_delete_vec): New test. | |
| 3401 (selftest::vec_c_tests): Call it. | |
| 3402 * vec.h (class auto_delete_vec): New class template. | |
| 3403 (auto_delete_vec<T>::~auto_delete_vec): New dtor. | |
| 3404 | |
| 3405 2020-01-08 David Malcolm <dmalcolm@redhat.com> | |
| 3406 | |
| 3407 * sbitmap.h (auto_sbitmap): Add operator const_sbitmap. | |
| 3408 | |
| 3409 2020-01-08 Jim Wilson <jimw@sifive.com> | |
| 3410 | |
| 3411 * config/riscv/riscv.c (riscv_legitimize_tls_address): Ifdef out | |
| 3412 use of TLS_MODEL_LOCAL_EXEC when not pic. | |
| 3413 | |
| 3414 2020-01-08 David Malcolm <dmalcolm@redhat.com> | |
| 3415 | |
| 3416 * hash-map-tests.c (selftest::test_map_of_strings_to_int): Fix | |
| 3417 memory leak. | |
| 3418 | |
| 3419 2020-01-08 Jakub Jelinek <jakub@redhat.com> | |
| 3420 | |
| 3421 PR target/93187 | |
| 3422 * config/i386/i386.md (*stack_protect_set_2_<mode> peephole2, | |
| 3423 *stack_protect_set_3 peephole2): Also check that the second | |
| 3424 insns source is general_operand. | |
| 3425 | |
| 3426 PR target/93174 | |
| 3427 * config/i386/i386.md (addcarry<mode>_0): Use nonimmediate_operand | |
| 3428 predicate for output operand instead of register_operand. | |
| 3429 (addcarry<mode>, addcarry<mode>_1): Likewise. Add alternative with | |
| 3430 memory destination and non-memory operands[2]. | |
| 3431 | |
| 3432 2020-01-08 Martin Liska <mliska@suse.cz> | |
| 3433 | |
| 3434 * cgraph.c (cgraph_node::dump): Use ::dump_name or | |
| 3435 ::dump_asm_name instead of (::name or ::asm_name). | |
| 3436 * cgraphclones.c (symbol_table::materialize_all_clones): Likewise. | |
| 3437 * cgraphunit.c (walk_polymorphic_call_targets): Likewise. | |
| 3438 (analyze_functions): Likewise. | |
| 3439 (expand_all_functions): Likewise. | |
| 3440 * ipa-cp.c (ipcp_cloning_candidate_p): Likewise. | |
| 3441 (propagate_bits_across_jump_function): Likewise. | |
| 3442 (dump_profile_updates): Likewise. | |
| 3443 (ipcp_store_bits_results): Likewise. | |
| 3444 (ipcp_store_vr_results): Likewise. | |
| 3445 * ipa-devirt.c (dump_targets): Likewise. | |
| 3446 * ipa-fnsummary.c (analyze_function_body): Likewise. | |
| 3447 * ipa-hsa.c (check_warn_node_versionable): Likewise. | |
| 3448 (process_hsa_functions): Likewise. | |
| 3449 * ipa-icf.c (sem_item_optimizer::merge_classes): Likewise. | |
| 3450 (set_alias_uids): Likewise. | |
| 3451 * ipa-inline-transform.c (save_inline_function_body): Likewise. | |
| 3452 * ipa-inline.c (recursive_inlining): Likewise. | |
| 3453 (inline_to_all_callers_1): Likewise. | |
| 3454 (ipa_inline): Likewise. | |
| 3455 * ipa-profile.c (ipa_propagate_frequency_1): Likewise. | |
| 3456 (ipa_propagate_frequency): Likewise. | |
| 131 | 3457 * ipa-prop.c (ipa_make_edge_direct_to_target): Likewise. |
| 145 | 3458 (remove_described_reference): Likewise. |
| 3459 * ipa-pure-const.c (worse_state): Likewise. | |
| 3460 (check_retval_uses): Likewise. | |
| 3461 (analyze_function): Likewise. | |
| 131 | 3462 (propagate_pure_const): Likewise. |
| 3463 (propagate_nothrow): Likewise. | |
| 3464 (dump_malloc_lattice): Likewise. | |
| 3465 (propagate_malloc): Likewise. | |
| 145 | 3466 (pass_local_pure_const::execute): Likewise. |
| 3467 * ipa-visibility.c (optimize_weakref): Likewise. | |
| 3468 (function_and_variable_visibility): Likewise. | |
| 3469 * ipa.c (symbol_table::remove_unreachable_nodes): Likewise. | |
| 3470 (ipa_discover_variable_flags): Likewise. | |
| 3471 * lto-streamer-out.c (output_function): Likewise. | |
| 3472 (output_constructor): Likewise. | |
| 3473 * tree-inline.c (copy_bb): Likewise. | |
| 3474 * tree-ssa-structalias.c (ipa_pta_execute): Likewise. | |
| 3475 * varpool.c (symbol_table::remove_unreferenced_decls): Likewise. | |
| 3476 | |
| 3477 2020-01-08 Richard Biener <rguenther@suse.de> | |
| 3478 | |
| 3479 PR middle-end/93199 | |
| 3480 * tree-eh.c (sink_clobbers): Update virtual operands for | |
| 3481 the first and last stmt only. Add a dry-run capability. | |
| 3482 (pass_lower_eh_dispatch::execute): Perform clobber sinking | |
| 3483 after CFG manipulations and in RPO order to catch all | |
| 3484 secondary opportunities reliably. | |
| 3485 | |
| 3486 2020-01-08 Georg-Johann Lay <avr@gjlay.de> | |
| 3487 | |
| 3488 PR target/93182 | |
| 3489 * doc/invoke.texi (AVR Options) <-nodevicespecs>: Document. | |
| 3490 | |
| 3491 2019-01-08 Richard Biener <rguenther@suse.de> | |
| 3492 | |
| 3493 PR middle-end/93199 | |
| 3494 * gimple-fold.c (rewrite_to_defined_overflow): Mark stmt modified. | |
| 3495 * tree-ssa-loop-im.c (move_computations_worker): Properly adjust | |
| 3496 virtual operand, also updating SSA use. | |
| 3497 * gimple-loop-interchange.cc (loop_cand::undo_simple_reduction): | |
| 3498 Update stmt after resetting virtual operand. | |
| 3499 (tree_loop_interchange::move_code_to_inner_loop): Likewise. | |
| 3500 * gimple-iterator.c (gsi_remove): When not removing the stmt | |
| 3501 permanently do not delink immediate uses or mark the stmt modified. | |
| 3502 | |
| 3503 2020-01-08 Martin Liska <mliska@suse.cz> | |
| 3504 | |
| 3505 * ipa-fnsummary.c (dump_ipa_call_summary): Use symtab_node::dump_name. | |
| 3506 (ipa_call_context::estimate_size_and_time): Likewise. | |
| 3507 (inline_analyze_function): Likewise. | |
| 3508 | |
| 3509 2020-01-08 Martin Liska <mliska@suse.cz> | |
| 3510 | |
| 3511 * cgraph.c (cgraph_node::dump): Use systematically | |
| 3512 dump_asm_name. | |
| 3513 | |
| 3514 2020-01-08 Georg-Johann Lay <avr@gjlay.de> | |
| 3515 | |
| 3516 Add -nodevicespecs option for avr. | |
| 3517 | |
| 3518 PR target/93182 | |
| 3519 * config/avr/avr.opt (-nodevicespecs): New driver option. | |
| 3520 * config/avr/driver-avr.c (avr_devicespecs_file): Only issue | |
| 3521 "-specs=device-specs/..." if that option is not set. | |
| 3522 * doc/invoke.texi (AVR Options) <-nodevicespecs>: Document. | |
| 3523 | |
| 3524 2020-01-08 Georg-Johann Lay <avr@gjlay.de> | |
| 3525 | |
| 3526 Implement 64-bit double functions for avr. | |
| 3527 | |
| 3528 PR target/92055 | |
| 3529 * config.gcc (tm_defines) [target=avr]: Support --with-libf7, | |
| 3530 --with-double-comparison. | |
| 3531 * doc/install.texi: Document them. | |
| 3532 * config/avr/avr-c.c (avr_cpu_cpp_builtins) | |
| 3533 <WITH_LIBF7_LIBGCC, WITH_LIBF7_MATH, WITH_LIBF7_MATH_SYMBOLS> | |
| 3534 <WITH_DOUBLE_COMPARISON>: New built-in defines. | |
| 3535 * doc/invoke.texi (AVR Built-in Macros): Document them. | |
| 3536 * config/avr/avr-protos.h (avr_float_lib_compare_returns_bool): New. | |
| 3537 * config/avr/avr.c (avr_float_lib_compare_returns_bool): New function. | |
| 3538 * config/avr/avr.h (FLOAT_LIB_COMPARE_RETURNS_BOOL): New macro. | |
| 3539 | |
| 3540 2020-01-08 Richard Earnshaw <rearnsha@arm.com> | |
| 3541 | |
| 3542 PR target/93188 | |
| 3543 * config/arm/t-multilib (MULTILIB_MATCHES): Add rules to match | |
| 3544 armv7-a{+mp,+sec,+mp+sec} to appropriate armv7 multilib variants | |
| 3545 when only building rm-profile multilibs. | |
| 3546 | |
| 3547 2020-01-08 Feng Xue <fxue@os.amperecomputing.com> | |
| 3548 | |
| 3549 PR ipa/93084 | |
| 3550 * ipa-cp.c (self_recursively_generated_p): Find matched aggregate | |
| 3551 lattice for a value to check. | |
| 3552 (propagate_vals_across_arith_jfunc): Add an assertion to ensure | |
| 3553 finite propagation in self-recursive scc. | |
| 3554 | |
| 3555 2020-01-08 Luo Xiong Hu <luoxhu@linux.ibm.com> | |
| 3556 | |
| 3557 * ipa-inline.c (caller_growth_limits): Restore the AND. | |
| 3558 | |
| 3559 2020-01-07 Andrew Stubbs <ams@codesourcery.com> | |
| 3560 | |
| 3561 * config/gcn/gcn-valu.md (VEC_1REG_INT_ALT): Delete iterator. | |
| 3562 (VEC_ALLREG_ALT): New iterator. | |
| 3563 (VEC_ALLREG_INT_MODE): New iterator. | |
| 3564 (VCMP_MODE): New iterator. | |
| 3565 (VCMP_MODE_INT): New iterator. | |
| 3566 (vec_cmpu<mode>di): Use VCMP_MODE_INT. | |
| 3567 (vec_cmp<u>v64qidi): New define_expand. | |
| 3568 (vec_cmp<mode>di_exec): Use VCMP_MODE. | |
| 3569 (vec_cmpu<mode>di_exec): New define_expand. | |
| 3570 (vec_cmp<u>v64qidi_exec): New define_expand. | |
| 3571 (vec_cmp<mode>di_dup): Use VCMP_MODE. | |
| 3572 (vec_cmp<mode>di_dup_exec): Use VCMP_MODE. | |
| 3573 (vcond<VEC_ALL1REG_MODE:mode><VEC_1REG_ALT:mode>): Rename ... | |
| 3574 (vcond<VEC_ALLREG_MODE:mode><VEC_ALLREG_ALT:mode>): ... to this. | |
| 3575 (vcond<VEC_ALL1REG_MODE:mode><VEC_1REG_ALT:mode>_exec): Rename ... | |
| 3576 (vcond<VEC_ALLREG_MODE:mode><VEC_ALLREG_ALT:mode>_exec): ... to this. | |
| 3577 (vcondu<VEC_ALL1REG_MODE:mode><VEC_1REG_INT_ALT:mode>): Rename ... | |
| 3578 (vcondu<VEC_ALLREG_MODE:mode><VEC_ALLREG_INT_MODE:mode>): ... to this. | |
| 3579 (vcondu<VEC_ALL1REG_MODE:mode><VEC_1REG_INT_ALT:mode>_exec): Rename ... | |
| 3580 (vcondu<VEC_ALLREG_MODE:mode><VEC_ALLREG_INT_MODE:mode>_exec): ... to | |
| 3581 this. | |
| 3582 * config/gcn/gcn.c (print_operand): Fix 8 and 16 bit suffixes. | |
| 3583 * config/gcn/gcn.md (expander): Add sign_extend and zero_extend. | |
| 3584 | |
| 3585 2020-01-07 Andrew Stubbs <ams@codesourcery.com> | |
| 3586 | |
| 3587 * config/gcn/constraints.md (DA): Update description and match. | |
| 3588 (DB): Likewise. | |
| 3589 (Db): New constraint. | |
| 3590 * config/gcn/gcn-protos.h (gcn_inline_constant64_p): Add second | |
| 3591 parameter. | |
| 3592 * config/gcn/gcn.c (gcn_inline_constant64_p): Add 'mixed' parameter. | |
| 3593 Implement 'Db' mixed immediate type. | |
| 3594 * config/gcn/gcn-valu.md (addcv64si3<exec_vcc>): Rework constraints. | |
| 3595 (addcv64si3_dup<exec_vcc>): Delete. | |
| 3596 (subcv64si3<exec_vcc>): Rework constraints. | |
| 3597 (addv64di3): Rework constraints. | |
| 3598 (addv64di3_exec): Rework constraints. | |
| 3599 (subv64di3): Rework constraints. | |
| 3600 (addv64di3_dup): Delete. | |
| 3601 (addv64di3_dup_exec): Delete. | |
| 3602 (addv64di3_zext): Rework constraints. | |
| 3603 (addv64di3_zext_exec): Rework constraints. | |
| 3604 (addv64di3_zext_dup): Rework constraints. | |
| 3605 (addv64di3_zext_dup_exec): Rework constraints. | |
| 3606 (addv64di3_zext_dup2): Rework constraints. | |
| 3607 (addv64di3_zext_dup2_exec): Rework constraints. | |
| 3608 (addv64di3_sext_dup2): Rework constraints. | |
| 3609 (addv64di3_sext_dup2_exec): Rework constraints. | |
| 3610 | |
| 3611 2020-01-07 Andre Vieira <andre.simoesdiasvieira@arm.com> | |
| 3612 | |
| 3613 * doc/sourcebuild.texi (arm_little_endian, arm_nothumb): Documented | |
| 3614 existing target checks. | |
| 3615 | |
| 3616 2020-01-07 Richard Biener <rguenther@suse.de> | |
| 3617 | |
| 3618 * doc/install.texi: Bump minimal supported MPC version. | |
| 3619 | |
| 3620 2020-01-07 Richard Sandiford <richard.sandiford@arm.com> | |
| 3621 | |
| 3622 * langhooks-def.h (lhd_simulate_enum_decl): Declare. | |
| 3623 (LANG_HOOKS_SIMULATE_ENUM_DECL): Use it. | |
| 3624 * langhooks.c: Include stor-layout.h. | |
| 3625 (lhd_simulate_enum_decl): New function. | |
| 3626 * config/aarch64/aarch64-sve-builtins.cc (init_builtins): Call | |
| 3627 handle_arm_sve_h for the LTO frontend. | |
| 3628 (register_vector_type): Cope with null returns from pushdecl. | |
| 3629 | |
| 3630 2020-01-07 Richard Sandiford <richard.sandiford@arm.com> | |
| 3631 | |
| 3632 * config/aarch64/aarch64-protos.h (aarch64_sve::svbool_type_p) | |
| 3633 (aarch64_sve::nvectors_if_data_type): Replace with... | |
| 3634 (aarch64_sve::builtin_type_p): ...this. | |
| 3635 * config/aarch64/aarch64-sve-builtins.cc: Include attribs.h. | |
| 3636 (find_vector_type): Delete. | |
| 3637 (add_sve_type_attribute): New function. | |
| 3638 (lookup_sve_type_attribute): Likewise. | |
| 3639 (register_builtin_types): Add an "SVE type" attribute to each type. | |
| 3640 (register_tuple_type): Likewise. | |
| 3641 (svbool_type_p, nvectors_if_data_type): Delete. | |
| 3642 (mangle_builtin_type): Use lookup_sve_type_attribute. | |
| 3643 (builtin_type_p): Likewise. Add an overload that returns the | |
| 3644 number of constituent vector and predicate registers. | |
| 3645 * config/aarch64/aarch64.c (aarch64_sve_argument_p): Delete. | |
| 3646 (aarch64_returns_value_in_sve_regs_p): Use aarch64_sve::builtin_type_p | |
| 3647 instead of aarch64_sve_argument_p. | |
| 3648 (aarch64_takes_arguments_in_sve_regs_p): Likewise. | |
| 3649 (aarch64_pass_by_reference): Likewise. | |
| 3650 (aarch64_function_value_1): Likewise. | |
| 3651 (aarch64_return_in_memory): Likewise. | |
| 3652 (aarch64_layout_arg): Likewise. | |
| 3653 | |
| 3654 2020-01-07 Jakub Jelinek <jakub@redhat.com> | |
| 3655 | |
| 3656 PR tree-optimization/93156 | |
| 3657 * tree-ssa-ccp.c (bit_value_binop): For x * x note that the second | |
| 3658 least significant bit is always clear. | |
| 3659 | |
| 3660 PR tree-optimization/93118 | |
| 3661 * match.pd ((x >> c) << c -> x & (-1<<c)): Add nop_convert?. Add new | |
| 3662 simplifier with two intermediate conversions. | |
| 3663 | |
| 3664 2020-01-07 Martin Liska <mliska@suse.cz> | |
| 3665 | |
| 3666 * params.opt: Add Optimization for various parameters. | |
| 3667 | |
| 3668 2020-01-07 Martin Liska <mliska@suse.cz> | |
| 3669 | |
| 3670 PR ipa/83411 | |
| 3671 * doc/extend.texi: Explain cloning for target_clone | |
| 131 | 3672 attribute. |
| 145 | 3673 |
| 3674 2020-01-07 Martin Liska <mliska@suse.cz> | |
| 3675 | |
| 3676 PR tree-optimization/92860 | |
| 3677 * common.opt: Make in Optimization option | |
| 3678 as it is affected by -O0, which is an Optimization | |
| 3679 option. | |
| 3680 * tree-inline.c (tree_inlinable_function_p): | |
| 3681 Use opt_for_fn for warn_inline. | |
| 3682 (expand_call_inline): Likewise. | |
| 3683 | |
| 3684 2020-01-07 Martin Liska <mliska@suse.cz> | |
| 3685 | |
| 3686 PR tree-optimization/92860 | |
| 3687 * common.opt: Make flag_ree as optimization | |
| 3688 attribute. | |
| 3689 | |
| 3690 2020-01-07 Martin Liska <mliska@suse.cz> | |
| 3691 | |
| 3692 PR optimization/92860 | |
| 3693 * params.opt: Mark param_min_crossjump_insns with Optimization | |
| 3694 keyword. | |
| 3695 | |
| 3696 2020-01-07 Luo Xiong Hu <luoxhu@linux.ibm.com> | |
| 3697 | |
| 3698 * ipa-inline-analysis.c (estimate_growth): Fix typo. | |
| 3699 * ipa-inline.c (caller_growth_limits): Use OR instead of AND. | |
| 3700 | |
| 3701 2020-01-06 Michael Meissner <meissner@linux.ibm.com> | |
| 3702 | |
| 3703 * config/rs6000/rs6000.c (hard_reg_and_mode_to_addr_mask): New | |
| 3704 helper function to return the valid addressing formats for a given | |
| 3705 hard register and mode. | |
| 3706 (rs6000_adjust_vec_address): Call hard_reg_and_mode_to_addr_mask. | |
| 3707 | |
| 3708 * config/rs6000/constraints.md (Q constraint): Update | |
| 3709 documentation. | |
| 3710 * doc/md.texi (RS/6000 constraints): Update 'Q' cosntraint | |
| 3711 documentation. | |
| 3712 | |
| 3713 * config/rs6000/vsx.md (vsx_extract_<mode>_var, VSX_D iterator): | |
| 3714 Use 'Q' for doing vector extract from memory. | |
| 3715 (vsx_extract_v4sf_var): Use 'Q' for doing vector extract from | |
| 3716 memory. | |
| 3717 (vsx_extract_<mode>_var, VSX_EXTRACT_I iterator): Use 'Q' for | |
| 3718 doing vector extract from memory. | |
| 3719 (vsx_extract_<mode>_<VS_scalar>mode_var): Use 'Q' for doing vector | |
| 3720 extract from memory. | |
| 3721 | |
| 3722 * config/rs6000/rs6000.c (rs6000_adjust_vec_address): Add support | |
| 3723 for the offset being 34-bits when -mcpu=future is used. | |
| 3724 | |
| 3725 2020-01-06 John David Anglin <danglin@gcc.gnu.org> | |
| 3726 | |
| 3727 * config/pa/pa.md: Revert change to use ordered_comparison_operator | |
| 3728 instead of cmpib_comparison_operator in cmpib patterns. | |
| 3729 * config/pa/predicates.md (cmpib_comparison_operator): Revert removal | |
| 3730 of cmpib_comparison_operator. Revise comment. | |
| 3731 | |
| 3732 2020-01-06 Richard Sandiford <richard.sandiford@arm.com> | |
| 3733 | |
| 3734 * tree-vect-slp.c (vect_build_slp_tree_1): Require all shifts | |
| 3735 in an IFN_DIV_POW2 node to be equal. | |
| 3736 | |
| 3737 2020-01-06 Richard Sandiford <richard.sandiford@arm.com> | |
| 3738 | |
| 3739 * tree-vect-stmts.c (vect_check_load_store_mask): Rename to... | |
| 3740 (vect_check_scalar_mask): ...this. | |
| 3741 (vectorizable_store, vectorizable_load): Update call accordingly. | |
| 3742 (vectorizable_call): Use vect_check_scalar_mask to check the mask | |
| 3743 argument in calls to conditional internal functions. | |
| 3744 | |
| 3745 2020-01-06 Andrew Stubbs <ams@codesourcery.com> | |
| 3746 | |
| 3747 * config/gcn/gcn-valu.md (subv64di3): Use separate alternatives for | |
| 3748 '0' matching inputs. | |
| 3749 (subv64di3_exec): Likewise. | |
| 3750 | |
| 3751 2020-01-06 Bryan Stenson <bryan@siliconvortex.com> | |
| 3752 | |
| 3753 * config/mips/mips.c (vr4130_align_insns): Fix typo. | |
| 3754 * doc/md.texi (movstr): Likewise. | |
| 3755 | |
| 3756 2020-01-06 Andrew Stubbs <ams@codesourcery.com> | |
| 3757 | |
| 3758 * config/gcn/gcn-valu.md (vec_extract<mode><scalar_mode>): Add early | |
| 3759 clobber. | |
| 3760 | |
| 3761 2020-01-06 Richard Sandiford <richard.sandiford@arm.com> | |
| 3762 | |
| 3763 * config/aarch64/t-aarch64 ($(srcdir)/config/aarch64/aarch64-tune.md): | |
| 3764 Depend on... | |
| 3765 (s-aarch64-tune-md): ...this new stamp file. Pipe the new contents | |
| 3766 to a temporary file and use move-if-change to update the real | |
| 3767 file where necessary. | |
| 3768 | |
| 3769 2020-01-06 Richard Sandiford <richard.sandiford@arm.com> | |
| 3770 | |
| 3771 * config/aarch64/aarch64-sve.md (@aarch64_sel_dup<mode>): Use Upl | |
| 3772 rather than Upa for CPY /M. | |
| 3773 | |
| 3774 2020-01-06 Andrew Stubbs <ams@codesourcery.com> | |
| 3775 | |
| 3776 * config/gcn/gcn.c (gcn_inline_constant_p): Allow 64 as an inline | |
| 3777 immediate. | |
| 3778 | |
| 3779 2020-01-06 Martin Liska <mliska@suse.cz> | |
| 3780 | |
| 3781 PR tree-optimization/92860 | |
| 3782 * params.opt: Mark param_max_combine_insns with Optimization | |
| 3783 keyword. | |
| 3784 | |
| 3785 2020-01-05 Jakub Jelinek <jakub@redhat.com> | |
| 3786 | |
| 3787 PR target/93141 | |
| 3788 * config/i386/i386.md (SWIDWI): New mode iterator. | |
| 3789 (DWI, dwi): Add TImode variants. | |
| 3790 (addv<mode>4): Use SWIDWI iterator instead of SWI. Use | |
| 3791 <general_hilo_operand> instead of <general_operand>. Use | |
| 3792 CONST_SCALAR_INT_P instead of CONST_INT_P. | |
| 3793 (*addv<mode>4_1): Rename to ... | |
| 3794 (addv<mode>4_1): ... this. | |
| 3795 (QWI): New mode attribute. | |
| 3796 (*addv<dwi>4_doubleword, *addv<dwi>4_doubleword_1): New | |
| 3797 define_insn_and_split patterns. | |
| 3798 (*addv<mode>4_overflow_1, *addv<mode>4_overflow_2): New define_insn | |
| 131 | 3799 patterns. |
| 145 | 3800 (uaddv<mode>4): Use SWIDWI iterator instead of SWI. Use |
| 3801 <general_hilo_operand> instead of <general_operand>. | |
| 3802 (*addcarry<mode>_1): New define_insn. | |
| 3803 (*add<dwi>3_doubleword_cc_overflow_1): New define_insn_and_split. | |
| 3804 | |
| 3805 2020-01-03 Konstantin Kharlamov <Hi-Angel@yandex.ru> | |
| 3806 | |
| 3807 * gdbinit.in (pr, prl, pt, pct, pgg, pgq, pgs, pge, pmz, pdd, pbs, pbm): | |
| 3808 Use "call" instead of "set". | |
| 3809 | |
| 3810 2020-01-03 Martin Jambor <mjambor@suse.cz> | |
| 3811 | |
| 3812 PR ipa/92917 | |
| 3813 * ipa-cp.c (print_all_lattices): Skip functions without info. | |
| 3814 | |
| 3815 2020-01-03 Jakub Jelinek <jakub@redhat.com> | |
| 3816 | |
| 3817 PR target/93089 | |
| 3818 * config/i386/i386-options.c (ix86_simd_clone_adjust): If | |
| 3819 TARGET_PREFER_AVX128, use prefer-vector-width=256 for 'c' and 'd' | |
| 3820 simd clones. If TARGET_PREFER_AVX256, use prefer-vector-width=512 | |
| 3821 for 'e' simd clones. | |
| 3822 | |
| 3823 PR target/93089 | |
| 3824 * config/i386/i386.opt (x_prefer_vector_width_type): Remove TargetSave | |
| 3825 entry. | |
| 3826 (mprefer-vector-width=): Add Save. | |
| 3827 * config/i386/i386-options.c (ix86_target_string): Add PVW argument, print | |
| 3828 -mprefer-vector-width= if non-zero. Fix up -mfpmath= comment. | |
| 3829 (ix86_debug_options, ix86_function_specific_print): Adjust | |
| 3830 ix86_target_string callers. | |
| 3831 (ix86_valid_target_attribute_inner_p): Handle prefer-vector-width=. | |
| 3832 (ix86_valid_target_attribute_tree): Likewise. | |
| 3833 * config/i386/i386-options.h (ix86_target_string): Add PVW argument. | |
| 3834 * config/i386/i386-expand.c (ix86_expand_builtin): Adjust | |
| 3835 ix86_target_string caller. | |
| 3836 | |
| 3837 PR target/93110 | |
| 3838 * config/i386/i386.md (abs<mode>2): Use expand_simple_binop instead of | |
| 3839 emitting ASHIFTRT, XOR and MINUS by hand. Use gen_int_mode with QImode | |
| 3840 instead of gen_int_shift_amount + convert_modes. | |
| 3841 | |
| 3842 PR rtl-optimization/93088 | |
| 3843 * loop-iv.c (find_single_def_src): Punt after looking through | |
| 3844 128 reg copies for regs with single definitions. Move definitions | |
| 3845 to first uses. | |
| 3846 | |
| 3847 2020-01-02 Dennis Zhang <dennis.zhang@arm.com> | |
| 3848 | |
| 3849 * config/arm/arm-c.c (arm_cpu_builtins): Define | |
| 3850 __ARM_FEATURE_MATMUL_INT8, __ARM_FEATURE_BF16_VECTOR_ARITHMETIC, | |
| 3851 __ARM_FEATURE_BF16_SCALAR_ARITHMETIC, and | |
| 3852 __ARM_BF16_FORMAT_ALTERNATIVE when enabled. | |
| 3853 * config/arm/arm-cpus.in (armv8_6, i8mm, bf16): New features. | |
| 3854 * config/arm/arm-tables.opt: Regenerated. | |
| 3855 * config/arm/arm.c (arm_option_reconfigure_globals): Initialize | |
| 3856 arm_arch_i8mm and arm_arch_bf16 when enabled. | |
| 3857 * config/arm/arm.h (TARGET_I8MM): New macro. | |
| 3858 (TARGET_BF16_FP, TARGET_BF16_SIMD): Likewise. | |
| 3859 * config/arm/t-aprofile: Add matching rules for -march=armv8.6-a. | |
| 3860 * config/arm/t-arm-elf (all_v8_archs): Add armv8.6-a. | |
| 3861 * config/arm/t-multilib: Add matching rules for -march=armv8.6-a. | |
| 3862 (v8_6_a_simd_variants): New. | |
| 3863 (v8_*_a_simd_variants): Add i8mm and bf16. | |
| 3864 * doc/invoke.texi (armv8.6-a, i8mm, bf16): Document new options. | |
| 3865 | |
| 3866 2020-01-02 Jakub Jelinek <jakub@redhat.com> | |
| 3867 | |
| 3868 PR ipa/93087 | |
| 3869 * predict.c (compute_function_frequency): Don't call | |
| 3870 warn_function_cold on functions that already have cold attribute. | |
| 3871 | |
| 3872 2020-01-01 John David Anglin <danglin@gcc.gnu.org> | |
| 3873 | |
| 3874 PR target/67834 | |
| 3875 * config/pa/pa.c (pa_elf_select_rtx_section): New. Put references to | |
| 3876 COMDAT group function labels in .data.rel.ro.local section. | |
| 3877 * config/pa/pa32-linux.h (TARGET_ASM_SELECT_RTX_SECTION): Define. | |
| 3878 | |
| 3879 PR target/93111 | |
| 3880 * config/pa/pa.md (scc): Use ordered_comparison_operator instead of | |
| 3881 comparison_operator in B and S integer comparisons. Likewise, use | |
| 3882 ordered_comparison_operator instead of cmpib_comparison_operator in | |
| 3883 cmpib patterns. | |
| 3884 * config/pa/predicates.md (cmpib_comparison_operator): Remove. | |
| 3885 | |
| 3886 2020-01-01 Jakub Jelinek <jakub@redhat.com> | |
| 111 | 3887 |
| 3888 Update copyright years. | |
| 0 | 3889 |
| 3890 * gcc.c (process_command): Update copyright notice dates. | |
| 111 | 3891 * gcov-dump.c (print_version): Ditto. |
| 3892 * gcov.c (print_version): Ditto. | |
| 3893 * gcov-tool.c (print_version): Ditto. | |
| 3894 * gengtype.c (create_file): Ditto. | |
| 3895 * doc/cpp.texi: Bump @copying's copyright year. | |
| 3896 * doc/cppinternals.texi: Ditto. | |
| 3897 * doc/gcc.texi: Ditto. | |
| 3898 * doc/gccint.texi: Ditto. | |
| 3899 * doc/gcov.texi: Ditto. | |
| 3900 * doc/install.texi: Ditto. | |
| 3901 * doc/invoke.texi: Ditto. | |
| 131 | 3902 |
| 145 | 3903 2020-01-01 Jan Hubicka <hubicka@ucw.cz> |
| 3904 | |
| 3905 * ipa.c (walk_polymorphic_call_targets): Fix updating of overall | |
| 3906 summary. | |
| 3907 | |
| 3908 2020-01-01 Jakub Jelinek <jakub@redhat.com> | |
| 3909 | |
| 3910 PR tree-optimization/93098 | |
| 3911 * match.pd (popcount): For shift amounts, use integer_onep | |
| 3912 or wi::to_widest () == cst instead of tree_to_uhwi () == cst | |
| 3913 tests. Make sure that precision is power of two larger than or equal | |
| 3914 to 16. Ensure shift is never negative. Use HOST_WIDE_INT_UC macro | |
| 3915 instead of ULL suffixed constants. Formatting fixes. | |
|
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3916 |
| 145 | 3917 Copyright (C) 2020 Free Software Foundation, Inc. |
|
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parents:
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|
3918 |
|
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update it from 4.4.3 to 4.5.0
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parents:
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changeset
|
3919 Copying and distribution of this file, with or without modification, |
|
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
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|
3920 are permitted in any medium without royalty provided the copyright |
|
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
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|
3921 notice and this notice are preserved. |