ChangeLog.gcc43 revision 259268
12007-08-08 Andrew Haley <aph@redhat.com> (r128087) 2 3 * config/arm/libunwind.S (UNWIND_WRAPPER _Unwind_Backtrace): New. 4 * config/arm/unwind-arm.h (__gnu_Unwind_Backtrace): New. 5 * config/arm/unwind-arm.c (__gnu_Unwind_Backtrace): New. 6 72007-06-05 Joerg Wunsch <j.gnu@uriah.heep.sax.de> (r125346) 8 9 PR preprocessor/23479 10 * doc/extend.texi: Document the 0b-prefixed binary integer 11 constant extension. 12 132007-05-24 Richard Sandiford <rsandifo@nildram.co.uk> (r125037) 14 15 * postreload-gcse.c (reg_changed_after_insn_p): New function. 16 (oprs_unchanged_p): Use it to check all registers in a REG. 17 (record_opr_changes): Look for clobbers in CALL_INSN_FUNCTION_USAGE. 18 (reg_set_between_after_reload_p): Delete. 19 (reg_used_between_after_reload_p): Likewise. 20 (reg_set_or_used_since_bb_start): Likewise. 21 (eliminate_partially_redundant_load): Use reg_changed_after_insn_p 22 and reg_used_between_p instead of reg_set_or_used_since_bb_start. 23 Use reg_set_between_p instead of reg_set_between_after_reload_p. 24 * rtlanal.c (reg_set_p): Check whether REG overlaps 25 regs_invalidated_by_call, rather than just checking the 26 membership of REGNO (REG). 27 282007-05-03 Ian Lance Taylor <iant@google.com> (r124381) 29 30 * config/rs6000/rs6000.c (rs6000_override_options): Don't set 31 MASK_PPC_GFXOPT for 8540 or 8548. 32 332007-05-01 Dwarakanath Rajagopal <dwarak.rajagopal@amd.com> (r124341) 34 35 * doc/invoke.texi: Fix typo, 'AMD Family 10h core' instead of 36 'AMD Family 10 core'. 37 382007-05-01 Dwarakanath Rajagopal <dwarak.rajagopal@amd.com> (r124339) 39 40 * config/i386/i386.c (override_options): Accept k8-sse3, opteron-sse3 41 and athlon64-sse3 as improved versions of k8, opteron and athlon64 42 with SSE3 instruction set support. 43 * doc/invoke.texi: Likewise. 44 452007-05-01 Dwarakanath Rajagopal <dwarak.rajagopal@amd.com> (r124330) 46 47 * config/i386/i386.c (override_options): Tuning 32-byte loop 48 alignment for amdfam10 architecture. Increasing the max loop 49 alignment to 24 bytes. 50 512007-04-16 Lawrence Crowl <crowl@google.com> 52 53 * doc/invoke.texi (Debugging Options): Add documentation for the 54 -femit-struct-debug options -femit-struct-debug-baseonly, 55 -femit-struct-debug-reduced, and 56 -femit-struct-debug-detailed[=...]. 57 58 * c-opts.c (c_common_handle_option): Add 59 OPT_femit_struct_debug_baseonly, OPT_femit_struct_debug_reduced, 60 and OPT_femit_struct_debug_detailed_. 61 * c.opt: Add specifications for 62 -femit-struct-debug-baseonly, -femit-struct-debug-reduced, 63 and -femit-struct-debug-detailed[=...]. 64 * opts.c (set_struct_debug_option): Parse the 65 -femit-struct-debug-... options. 66 * opts.c (matches_main_base, main_input_basename, 67 main_input_baselength, base_of_path, matches_main_base): Add 68 variables and functions to compare header base name to compilation 69 unit base name. 70 * opts.c (should_emit_struct_debug): Add to determine to emit a 71 structure based on the option. 72 (dump_struct_debug) Also disabled function to debug this 73 function. 74 * opts.c (handle_options): Save the base name of the 75 compilation unit. 76 77 * langhooks-def.h (LANG_HOOKS_GENERIC_TYPE_P): Define. 78 (LANG_HOOKS_FOR_TYPES_INITIALIZER): Add. 79 This hook indicates if a type is generic. Set it by default 80 to "never generic". 81 * langhooks.h (struct lang_hooks_for_types): Add a new hook 82 to determine if a struct type is generic or not. 83 * cp/cp-tree.h (class_tmpl_impl_spec_p): Declare a C++ hook. 84 * cp/tree.c (class_tmpl_impl_spec_p): Implement the C++ hook. 85 * cp/cp-lang.c (LANG_HOOKS_GENERIC_TYPE_P): Override null C hook 86 with live C++ hook. 87 88 * flags.h (enum debug_info_usage): Add an enumeration to describe 89 a program's use of a structure type. 90 * dwarf2out.c (gen_struct_or_union_type_die): Add a new parameter 91 to indicate the program's usage of the type. Filter structs based 92 on the -femit-struct-debug-... specification. 93 (gen_type_die): Split into two routines, gen_type_die and 94 gen_type_die_with_usage. gen_type_die is now a wrapper 95 that assumes direct usage. 96 (gen_type_die_with_usage): Replace calls to gen_type_die 97 with gen_type_die_with_usage adding the program usage of 98 the referenced type. 99 (dwarf2out_imported_module_or_decl): Suppress struct debug 100 information using should_emit_struct_debug when appropriate. 101 1022007-04-12 Richard Guenther <rguenther@suse.de> (r123736) 103 104 PR tree-optimization/24689 105 PR tree-optimization/31307 106 * fold-const.c (operand_equal_p): Compare INTEGER_CST array 107 indices by value. 108 * gimplify.c (canonicalize_addr_expr): To be consistent with 109 gimplify_compound_lval only set operands two and three of 110 ARRAY_REFs if they are not gimple_min_invariant. This makes 111 it never at this place. 112 * tree-ssa-ccp.c (maybe_fold_offset_to_array_ref): Likewise. 113 1142007-04-07 H.J. Lu <hongjiu.lu@intel.com> (r123639) 115 116 * config/i386/i386.c (ix86_handle_option): Handle SSSE3. 117 1182007-03-28 Dwarakanath Rajagopal <dwarak.rajagopal@amd.com> (r123313) 119 120 * config.gcc: Accept barcelona as a variant of amdfam10. 121 * config/i386/i386.c (override_options): Likewise. 122 * doc/invoke.texi: Likewise. 123 1242007-03-12 Seongbae Park <seongbae.park@gmail.com> 125 126 * c-decl.c (warn_variable_length_array): New function. 127 Refactored from grokdeclarator to handle warn_vla 128 and handle unnamed array case. 129 (grokdeclarator): Refactored VLA warning case. 130 * c.opt (Wvla): New flag. 131 1322007-03-11 Ian Lance Taylor <iant@google.com> (r122831 - partial) 133 134 * tree-vrp.c (vrp_int_const_binop): Handle PLUS_EXPR and 135 the *_DIV_EXPR codes correctly with overflow infinities. 136 1372007-02-09 Dwarakanath Rajagopal <dwarak.rajagopal@amd.com> (r121763) 138 139 * config/i386/driver-i386.c: Turn on -mtune=native for AMDFAM10. 140 (bit_SSE4a): New. 141 1422007-02-08 Harsha Jagasia <harsha.jagasia@amd.com> (r121726) 143 144 * config/i386/xmmintrin.h: Make inclusion of emmintrin.h 145 conditional to __SSE2__. 146 (Entries below should have been added to first ChangeLog 147 entry for amdfam10 dated 2007-02-05) 148 * config/i386/emmintrin.h: Generate #error if __SSE2__ is not 149 defined. 150 * config/i386/pmmintrin.h: Generate #error if __SSE3__ is not 151 defined. 152 * config/i386/tmmintrin.h: Generate #error if __SSSE3__ is not 153 defined. 154 1552007-02-07 Jakub Jelinek <jakub@redhat.com> (r121687) 156 157 * config/i386/i386.c (override_options): Set PTA_SSSE3 for core2. 158 1592007-02-05 Harsha Jagasia <harsha.jagasia@amd.com> (r121625) 160 161 * config/i386/athlon.md (athlon_fldxf_k8, athlon_fld_k8, 162 athlon_fstxf_k8, athlon_fst_k8, athlon_fist, athlon_fmov, 163 athlon_fadd_load, athlon_fadd_load_k8, athlon_fadd, athlon_fmul, 164 athlon_fmul_load, athlon_fmul_load_k8, athlon_fsgn, 165 athlon_fdiv_load, athlon_fdiv_load_k8, athlon_fdiv_k8, 166 athlon_fpspc_load, athlon_fpspc, athlon_fcmov_load, 167 athlon_fcmov_load_k8, athlon_fcmov_k8, athlon_fcomi_load_k8, 168 athlon_fcomi, athlon_fcom_load_k8, athlon_fcom): Added amdfam10. 169 1702007-02-05 Harsha Jagasia <harsha.jagasia@amd.com> (r121625) 171 172 * config/i386/i386.md (x86_sahf_1, cmpfp_i_mixed, cmpfp_i_sse, 173 cmpfp_i_i387, cmpfp_iu_mixed, cmpfp_iu_sse, cmpfp_iu_387, 174 swapsi, swaphi_1, swapqi_1, swapdi_rex64, fix_truncsfdi_sse, 175 fix_truncdfdi_sse, fix_truncsfsi_sse, fix_truncdfsi_sse, 176 x86_fldcw_1, floatsisf2_mixed, floatsisf2_sse, floatdisf2_mixed, 177 floatdisf2_sse, floatsidf2_mixed, floatsidf2_sse, 178 floatdidf2_mixed, floatdidf2_sse, muldi3_1_rex64, mulsi3_1, 179 mulsi3_1_zext, mulhi3_1, mulqi3_1, umulqihi3_1, mulqihi3_insn, 180 umulditi3_insn, umulsidi3_insn, mulditi3_insn, mulsidi3_insn, 181 umuldi3_highpart_rex64, umulsi3_highpart_insn, 182 umulsi3_highpart_zext, smuldi3_highpart_rex64, 183 smulsi3_highpart_insn, smulsi3_highpart_zext, x86_64_shld, 184 x86_shld_1, x86_64_shrd, sqrtsf2_mixed, sqrtsf2_sse, 185 sqrtsf2_i387, sqrtdf2_mixed, sqrtdf2_sse, sqrtdf2_i387, 186 sqrtextendsfdf2_i387, sqrtxf2, sqrtextendsfxf2_i387, 187 sqrtextenddfxf2_i387): Added amdfam10_decode. 188 189 * config/i386/athlon.md (athlon_idirect_amdfam10, 190 athlon_ivector_amdfam10, athlon_idirect_load_amdfam10, 191 athlon_ivector_load_amdfam10, athlon_idirect_both_amdfam10, 192 athlon_ivector_both_amdfam10, athlon_idirect_store_amdfam10, 193 athlon_ivector_store_amdfam10): New define_insn_reservation. 194 (athlon_idirect_loadmov, athlon_idirect_movstore): Added 195 amdfam10. 196 1972007-02-05 Harsha Jagasia <harsha.jagasia@amd.com> (r121625) 198 199 * config/i386/athlon.md (athlon_call_amdfam10, 200 athlon_pop_amdfam10, athlon_lea_amdfam10): New 201 define_insn_reservation. 202 (athlon_branch, athlon_push, athlon_leave_k8, athlon_imul_k8, 203 athlon_imul_k8_DI, athlon_imul_mem_k8, athlon_imul_mem_k8_DI, 204 athlon_idiv, athlon_idiv_mem, athlon_str): Added amdfam10. 205 2062007-02-05 Harsha Jagasia <harsha.jagasia@amd.com> (r121625) 207 208 * config/i386/athlon.md (athlon_sseld_amdfam10, 209 athlon_mmxld_amdfam10, athlon_ssest_amdfam10, 210 athlon_mmxssest_short_amdfam10): New define_insn_reservation. 211 2122007-02-05 Harsha Jagasia <harsha.jagasia@amd.com> (r121625) 213 214 * config/i386/athlon.md (athlon_sseins_amdfam10): New 215 define_insn_reservation. 216 * config/i386/i386.md (sseins): Added sseins to define_attr type 217 and define_attr unit. 218 * config/i386/sse.md: Set type attribute to sseins for insertq 219 and insertqi. 220 2212007-02-05 Harsha Jagasia <harsha.jagasia@amd.com> (r121625) 222 223 * config/i386/athlon.md (sselog_load_amdfam10, sselog_amdfam10, 224 ssecmpvector_load_amdfam10, ssecmpvector_amdfam10, 225 ssecomi_load_amdfam10, ssecomi_amdfam10, 226 sseaddvector_load_amdfam10, sseaddvector_amdfam10): New 227 define_insn_reservation. 228 (ssecmp_load_k8, ssecmp, sseadd_load_k8, seadd): Added amdfam10. 229 2302007-02-05 Harsha Jagasia <harsha.jagasia@amd.com> (r121625) 231 232 * config/i386/athlon.md (cvtss2sd_load_amdfam10, 233 cvtss2sd_amdfam10, cvtps2pd_load_amdfam10, cvtps2pd_amdfam10, 234 cvtsi2sd_load_amdfam10, cvtsi2ss_load_amdfam10, 235 cvtsi2sd_amdfam10, cvtsi2ss_amdfam10, cvtsd2ss_load_amdfam10, 236 cvtsd2ss_amdfam10, cvtpd2ps_load_amdfam10, cvtpd2ps_amdfam10, 237 cvtsX2si_load_amdfam10, cvtsX2si_amdfam10): New 238 define_insn_reservation. 239 240 * config/i386/sse.md (cvtsi2ss, cvtsi2ssq, cvtss2si, 241 cvtss2siq, cvttss2si, cvttss2siq, cvtsi2sd, cvtsi2sdq, 242 cvtsd2si, cvtsd2siq, cvttsd2si, cvttsd2siq, 243 cvtpd2dq, cvttpd2dq, cvtsd2ss, cvtss2sd, 244 cvtpd2ps, cvtps2pd): Added amdfam10_decode attribute. 245 2462007-02-05 Harsha Jagasia <harsha.jagasia@amd.com> (r121625) 247 248 * config/i386/athlon.md (athlon_ssedivvector_amdfam10, 249 athlon_ssedivvector_load_amdfam10, athlon_ssemulvector_amdfam10, 250 athlon_ssemulvector_load_amdfam10): New define_insn_reservation. 251 (athlon_ssediv, athlon_ssediv_load_k8, athlon_ssemul, 252 athlon_ssemul_load_k8): Added amdfam10. 253 2542007-02-05 Harsha Jagasia <harsha.jagasia@amd.com> (r121625) 255 256 * config/i386/i386.h (TARGET_SSE_UNALIGNED_MOVE_OPTIMAL): New macro. 257 (x86_sse_unaligned_move_optimal): New variable. 258 259 * config/i386/i386.c (x86_sse_unaligned_move_optimal): Enable for 260 m_AMDFAM10. 261 (ix86_expand_vector_move_misalign): Add code to generate movupd/movups 262 for unaligned vector SSE double/single precision loads for AMDFAM10. 263 2642007-02-05 Harsha Jagasia <harsha.jagasia@amd.com> (r121625) 265 266 * config/i386/i386.h (TARGET_AMDFAM10): New macro. 267 (TARGET_CPU_CPP_BUILTINS): Add code for amdfam10. 268 Define TARGET_CPU_DEFAULT_amdfam10. 269 (TARGET_CPU_DEFAULT_NAMES): Add amdfam10. 270 (processor_type): Add PROCESSOR_AMDFAM10. 271 272 * config/i386/i386.md: Add amdfam10 as a new cpu attribute to match 273 processor_type in config/i386/i386.h. 274 Enable imul peepholes for TARGET_AMDFAM10. 275 276 * config.gcc: Add support for --with-cpu option for amdfam10. 277 278 * config/i386/i386.c (amdfam10_cost): New variable. 279 (m_AMDFAM10): New macro. 280 (m_ATHLON_K8_AMDFAM10): New macro. 281 (x86_use_leave, x86_push_memory, x86_movx, x86_unroll_strlen, 282 x86_cmove, x86_3dnow_a, x86_deep_branch, x86_use_simode_fiop, 283 x86_promote_QImode, x86_integer_DFmode_moves, 284 x86_partial_reg_dependency, x86_memory_mismatch_stall, 285 x86_accumulate_outgoing_args, x86_arch_always_fancy_math_387, 286 x86_sse_partial_reg_dependency, x86_sse_typeless_stores, 287 x86_use_ffreep, x86_use_incdec, x86_four_jump_limit, 288 x86_schedule, x86_use_bt, x86_cmpxchg16b, x86_pad_returns): 289 Enable/disable for amdfam10. 290 (override_options): Add amdfam10_cost to processor_target_table. 291 Set up PROCESSOR_AMDFAM10 for amdfam10 entry in 292 processor_alias_table. 293 (ix86_issue_rate): Add PROCESSOR_AMDFAM10. 294 (ix86_adjust_cost): Add code for amdfam10. 295 2962007-02-05 Harsha Jagasia <harsha.jagasia@amd.com> (r121625) 297 298 * config/i386/i386.opt: Add new Advanced Bit Manipulation (-mabm) 299 instruction set feature flag. Add new (-mpopcnt) flag for popcnt 300 instruction. Add new SSE4A (-msse4a) instruction set feature flag. 301 * config/i386/i386.h: Add builtin definition for SSE4A. 302 * config/i386/i386.md: Add support for ABM instructions 303 (popcnt and lzcnt). 304 * config/i386/sse.md: Add support for SSE4A instructions 305 (movntss, movntsd, extrq, insertq). 306 * config/i386/i386.c: Add support for ABM and SSE4A builtins. 307 Add -march=amdfam10 flag. 308 * config/i386/ammintrin.h: Add support for SSE4A intrinsics. 309 * doc/invoke.texi: Add documentation on flags for sse4a, abm, popcnt 310 and amdfam10. 311 * doc/extend.texi: Add documentation for SSE4A builtins. 312 3132007-01-24 Jakub Jelinek <jakub@redhat.com> (r121140) 314 315 * config/i386/i386.h (x86_cmpxchg16b): Remove const. 316 (TARGET_CMPXCHG16B): Define to x86_cmpxchg16b. 317 * config/i386/i386.c (x86_cmpxchg16b): Remove const. 318 (override_options): Add PTA_CX16 flag. Set x86_cmpxchg16b 319 for CPUs that have PTA_CX16 set. 320 3212007-01-17 Eric Christopher <echristo@apple.com> (r120846) 322 323 * config.gcc: Support core2 processor. 324 3252006-12-13 Ian Lance Taylor <iant@google.com> (r119855) 326 327 PR c++/19564 328 PR c++/19756 329 * c-typeck.c (parser_build_binary_op): Move parentheses warnings 330 to warn_about_parentheses in c-common.c. 331 * c-common.c (warn_about_parentheses): New function. 332 * c-common.h (warn_about_parentheses): Declare. 333 * doc/invoke.texi (Warning Options): Update -Wparentheses 334 description. 335 3362006-12-02 H.J. Lu <hongjiu.lu@intel.com> (r119454 - partial) 337 338 PR target/30040 339 * config/i386/driver-i386.c (bit_SSSE3): New. 340 3412006-11-27 Uros Bizjak <ubizjak@gmail.com> (r119260) 342 343 * config/i386/i386.c (x86_ext_80387_constants): Add m_K8, m_CORE2 344 and m_GENERIC64. 345 3462006-11-18 Vladimir Makarov <vmakarov@redhat.com> (r118973) 347 348 * doc/invoke.texi (core2): Add item. 349 350 * config/i386/i386.h (TARGET_CORE2, TARGET_CPU_DEFAULT_core2): New 351 macros. 352 (TARGET_CPU_CPP_BUILTINS): Add code for core2. 353 (TARGET_CPU_DEFAULT_generic): Change value. 354 (TARGET_CPU_DEFAULT_NAMES): Add core2. 355 (processor_type): Add new constant PROCESSOR_CORE2. 356 357 * config/i386/i386.md (cpu): Add core2. 358 359 * config/i386/i386.c (core2_cost): New initialized variable. 360 (m_CORE2): New macro. 361 (x86_use_leave, x86_push_memory, x86_movx, x86_unroll_strlen, 362 x86_deep_branch, x86_partial_reg_stall, x86_use_simode_fiop, 363 x86_use_cltd, x86_promote_QImode, x86_sub_esp_4, x86_sub_esp_8, 364 x86_add_esp_4, x86_add_esp_8, x86_integer_DFmode_moves, 365 x86_partial_reg_dependency, x86_memory_mismatch_stall, 366 x86_accumulate_outgoing_args, x86_prologue_using_move, 367 x86_epilogue_using_move, x86_arch_always_fancy_math_387, 368 x86_sse_partial_reg_dependency, x86_rep_movl_optimal, 369 x86_use_incdec, x86_four_jump_limit, x86_schedule, 370 x86_pad_returns): Add m_CORE2. 371 (override_options): Add entries for Core2. 372 (ix86_issue_rate): Add case for Core2. 373 3742006-10-31 Geoffrey Keating <geoffk@apple.com> (r118356) 375 376 * c-decl.c (grokdeclarator): Don't set DECL_EXTERNAL on 377 inline static functions in c99 mode. 378 379 PR 16622 380 * doc/extend.texi (Inline): Update. 381 * c-tree.h (struct language_function): Remove field 'extern_inline'. 382 * c-decl.c (current_extern_inline): Delete. 383 (pop_scope): Adjust test for an undefined nested function. 384 Add warning about undeclared inline function. 385 (diagnose_mismatched_decls): Update comments. Disallow overriding 386 of inline functions in a translation unit in C99. Allow inline 387 declarations in C99 at any time. 388 (merge_decls): Boolize variables. Handle C99 'extern inline' 389 semantics. 390 (grokdeclarator): Set DECL_EXTERNAL here for functions. Handle 391 C99 inline semantics. 392 (start_function): Don't clear current_extern_inline. Don't set 393 DECL_EXTERNAL. 394 (c_push_function_context): Don't push current_extern_inline. 395 (c_pop_function_context): Don't restore current_extern_inline. 396 397 PR 11377 398 * c-typeck.c (build_external_ref): Warn about static variables 399 used in extern inline functions. 400 * c-decl.c (start_decl): Warn about static variables declared 401 in extern inline functions. 402 4032006-10-27 Vladimir Makarov <vmakarov@redhat.com> (r118090) 404 405 * config/i386/i386.h (TARGET_GEODE): 406 (TARGET_CPU_CPP_BUILTINS): Add code for geode. 407 (TARGET_CPU_DEFAULT_geode): New macro. 408 (TARGET_CPU_DEFAULT_k6, TARGET_CPU_DEFAULT_k6_2, 409 TARGET_CPU_DEFAULT_k6_3, TARGET_CPU_DEFAULT_athlon, 410 TARGET_CPU_DEFAULT_athlon_sse, TARGET_CPU_DEFAULT_k8, 411 TARGET_CPU_DEFAULT_pentium_m, TARGET_CPU_DEFAULT_prescott, 412 TARGET_CPU_DEFAULT_nocona, TARGET_CPU_DEFAULT_generic): Increase 413 the macro values. 414 (TARGET_CPU_DEFAULT_NAMES): Add geode. 415 (processor_type): Add PROCESSOR_GEODE. 416 417 * config/i386/i386.md: Include geode.md. 418 (cpu): Add geode. 419 420 * config/i386/i386.c (geode_cost): New initialized global 421 variable. 422 (m_GEODE, m_K6_GEODE): New macros. 423 (x86_use_leave, x86_push_memory, x86_deep_branch, x86_use_sahf, 424 x86_use_himode_fiop, x86_promote_QImode, x86_add_esp_4, 425 x86_add_esp_8, x86_rep_movl_optimal, x86_ext_80387_constants, 426 x86_schedule): Use m_K6_GEODE instead of m_K6. 427 (x86_movx, x86_cmove): Set up m_GEODE. 428 (x86_integer_DFmode_moves): Clear m_GEODE. 429 (processor_target_table): Add entry for geode. 430 (processor_alias_table): Ditto. 431 432 * config/i386/geode.md: New file. 433 434 * doc/invoke.texi: Add entry about geode processor. 435 4362006-10-24 Richard Guenther <rguenther@suse.de> (r118001) 437 438 PR middle-end/28796 439 * builtins.c (fold_builtin_classify): Use HONOR_INFINITIES 440 and HONOR_NANS instead of MODE_HAS_INFINITIES and MODE_HAS_NANS 441 for deciding optimizations in consistency with fold-const.c 442 (fold_builtin_unordered_cmp): Likewise. 443 4442006-10-22 H.J. Lu <hongjiu.lu@intel.com> (r117958) 445 446 * config.gcc (i[34567]86-*-*): Add tmmintrin.h to extra_headers. 447 (x86_64-*-*): Likewise. 448 449 * config/i386/i386.c (pta_flags): Add PTA_SSSE3. 450 (override_options): Check SSSE3. 451 (ix86_builtins): Add IX86_BUILTIN_PHADDW, IX86_BUILTIN_PHADDD, 452 IX86_BUILTIN_PHADDSW, IX86_BUILTIN_PHSUBW, IX86_BUILTIN_PHSUBD, 453 IX86_BUILTIN_PHSUBSW, IX86_BUILTIN_PMADDUBSW, 454 IX86_BUILTIN_PMULHRSW, IX86_BUILTIN_PSHUFB, 455 IX86_BUILTIN_PSIGNB, IX86_BUILTIN_PSIGNW, IX86_BUILTIN_PSIGND, 456 IX86_BUILTIN_PALIGNR, IX86_BUILTIN_PABSB, IX86_BUILTIN_PABSW, 457 IX86_BUILTIN_PABSD, IX86_BUILTIN_PHADDW128, 458 IX86_BUILTIN_PHADDD128, IX86_BUILTIN_PHADDSW128, 459 IX86_BUILTIN_PHSUBW128, IX86_BUILTIN_PHSUBD128, 460 IX86_BUILTIN_PHSUBSW128, IX86_BUILTIN_PMADDUBSW128, 461 IX86_BUILTIN_PMULHRSW128, IX86_BUILTIN_PSHUFB128, 462 IX86_BUILTIN_PSIGNB128, IX86_BUILTIN_PSIGNW128, 463 IX86_BUILTIN_PSIGND128, IX86_BUILTIN_PALIGNR128, 464 IX86_BUILTIN_PABSB128, IX86_BUILTIN_PABSW128 and 465 IX86_BUILTIN_PABSD128. 466 (bdesc_2arg): Add SSSE3. 467 (bdesc_1arg): Likewise. 468 (ix86_init_mmx_sse_builtins): Support SSSE3. 469 (ix86_expand_builtin): Likewise. 470 * config/i386/i386.h (TARGET_CPU_CPP_BUILTINS): Likewise. 471 472 * config/i386/i386.md (UNSPEC_PSHUFB): New. 473 (UNSPEC_PSIGN): Likewise. 474 (UNSPEC_PALIGNR): Likewise. 475 Include mmx.md before sse.md. 476 477 * config/i386/i386.opt: Add -mssse3. 478 479 * config/i386/sse.md (ssse3_phaddwv8hi3): New pattern for SSSE3. 480 (ssse3_phaddwv4hi3): Likewise. 481 (ssse3_phadddv4si3): Likewise. 482 (ssse3_phadddv2si3): Likewise. 483 (ssse3_phaddswv8hi3): Likewise. 484 (ssse3_phaddswv4hi3): Likewise. 485 (ssse3_phsubwv8hi3): Likewise. 486 (ssse3_phsubwv4hi3): Likewise. 487 (ssse3_phsubdv4si3): Likewise. 488 (ssse3_phsubdv2si3): Likewise. 489 (ssse3_phsubswv8hi3): Likewise. 490 (ssse3_phsubswv4hi3): Likewise. 491 (ssse3_pmaddubswv8hi3): Likewise. 492 (ssse3_pmaddubswv4hi3): Likewise. 493 (ssse3_pmulhrswv8hi3): Likewise. 494 (ssse3_pmulhrswv4hi3): Likewise. 495 (ssse3_pshufbv16qi3): Likewise. 496 (ssse3_pshufbv8qi3): Likewise. 497 (ssse3_psign<mode>3): Likewise. 498 (ssse3_psign<mode>3): Likewise. 499 (ssse3_palignrti): Likewise. 500 (ssse3_palignrdi): Likewise. 501 (abs<mode>2): Likewise. 502 (abs<mode>2): Likewise. 503 504 * config/i386/tmmintrin.h: New file. 505 506 * doc/extend.texi: Document SSSE3 built-in functions. 507 508 * doc/invoke.texi: Document -mssse3/-mno-ssse3 switches. 509 5102006-10-22 H.J. Lu <hongjiu.lu@intel.com> (r117959) 511 512 * config/i386/tmmintrin.h: Remove the duplicated content. 513 5142006-10-21 Richard Guenther <rguenther@suse.de> (r117932) 515 516 PR tree-optimization/3511 517 * tree-ssa-pre.c (phi_translate): Fold CALL_EXPRs that 518 got new invariant arguments during PHI translation. 519 5202006-10-21 Richard Guenther <rguenther@suse.de> (r117929) 521 522 * builtins.c (fold_builtin_classify): Fix typo. 523 524