X-Git-Url: http://git.sourceforge.jp/view?a=blobdiff_plain;f=gcc%2FChangeLog;h=d666e25132870e50dacc82fa3dda3bf248975b35;hb=aff2d721e85cbb86c21907e8fa32c8e2772f06b5;hp=699953832561697abc6a924bbff134e467f6c09d;hpb=3a4eb6cc60b03ade124b77a0d755dc21bc925876;p=pf3gnuchains%2Fgcc-fork.git diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 69995383256..d666e251328 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,990 @@ +2005-01-12 Alan Modra + + PR target/19389 + * config/rs6000/rs6000.md (movtf_internal): Replace r->o and m->r + with r->Y and Y->r. + +2005-01-12 Nick Clifton + + * config/iq2000/iq2000.h (ASM_SPEC): Undefine (to stop -Qy being + passed on to GAS) but do not define, as GAS no longer supports or + needs the -m2000 option. + +2005-01-11 Roger Sayle + + * builtins.c (fold_builtin_fabs): Convert argument to the appropriate + type as args of unprototyped builtins aren't automatically promoted. + (fold_builtin_abs): Likewise. + +2005-01-11 Kaveh R. Ghazi + + * Makefile.in: Set a `build-warn' variable. + +2005-01-11 Zdenek Dvorak + + PR tree-optimization/17949 + * tree-ssa-loop-ivopts.c (may_be_unaligned_p): New function. + (find_interesting_uses_address): Use it. + +2005-01-11 Aldy Hernandez + + * regrename.c (kill_value): Handle subreg's that won't simplify. + +2005-01-11 Richard Henderson + + PR target/13366 + * config/i386/i386.h (enum ix86_builtins): Move ... + * config/i386/i386.c: ... here. + (IX86_BUILTIN_MOVDDUP, IX86_BUILTIN_MMX_ZERO, IX86_BUILTIN_PEXTRW, + IX86_BUILTIN_PINSRW, IX86_BUILTIN_LOADAPS, IX86_BUILTIN_LOADSS, + IX86_BUILTIN_STORESS, IX86_BUILTIN_SSE_ZERO, IX86_BUILTIN_PEXTRW128, + IX86_BUILTIN_PINSRW128, IX86_BUILTIN_LOADAPD, IX86_BUILTIN_LOADSD, + IX86_BUILTIN_STOREAPD, IX86_BUILTIN_STORESD, IX86_BUILTIN_STOREHPD, + IX86_BUILTIN_STORELPD, IX86_BUILTIN_SETPD1, IX86_BUILTIN_SETPD, + IX86_BUILTIN_CLRPD, IX86_BUILTIN_LOADPD1, IX86_BUILTIN_LOADRPD, + IX86_BUILTIN_STOREPD1, IX86_BUILTIN_STORERPD, IX86_BUILTIN_LOADDQA, + IX86_BUILTIN_STOREDQA, IX86_BUILTIN_CLRTI, + IX86_BUILTIN_LOADDDUP): Remove. + (IX86_BUILTIN_VEC_INIT_V2SI, IX86_BUILTIN_VEC_INIT_V4HI, + IX86_BUILTIN_VEC_INIT_V8QI, IX86_BUILTIN_VEC_EXT_V2DF, + IX86_BUILTIN_VEC_EXT_V2DI, IX86_BUILTIN_VEC_EXT_V4SF, + IX86_BUILTIN_VEC_EXT_V8HI, IX86_BUILTIN_VEC_EXT_V4HI, + IX86_BUILTIN_VEC_SET_V8HI, IX86_BUILTIN_VEC_SET_V4HI): New. + (ix86_init_builtins): Make static. + (ix86_init_mmx_sse_builtins): Update for changed builtins. + (ix86_expand_binop_builtin): Only use ix86_fixup_binary_operands + if all the modes match. Otherwise, fake it. + (get_element_number, ix86_expand_vec_init_builtin, + ix86_expand_vec_ext_builtin, ix86_expand_vec_set_builtin): New. + (ix86_expand_builtin): Make static. Update for changed builtins. + (ix86_expand_vector_move_misalign): Use sse2_loadlpd with zero + operand instead of sse2_loadsd. Cast sse1 fallback to V4SFmode. + (ix86_expand_vector_init_duplicate): New. + (ix86_expand_vector_init_low_nonzero): New. + (ix86_expand_vector_init_one_var, ix86_expand_vector_init_general): + Split out from ix86_expand_vector_init; handle integer modes. + (ix86_expand_vector_init): Use them. + (ix86_expand_vector_set, ix86_expand_vector_extract): New. + * config/i386/i386-protos.h: Update. + * config/i386/predicates.md (reg_or_0_operand): New. + * config/i386/mmx.md (mov_internal): Add 'r' variants. + (movv2sf_internal): Likewise. And a splitter to match them all. + (vec_dupv2sf, mmx_concatv2sf, vec_setv2sf, vec_extractv2sf, + vec_initv2sf, vec_dupv4hi, vec_dupv2si, mmx_concatv2si, vec_setv2si, + vec_extractv2si, vec_initv2si, vec_setv4hi, vec_extractv4hi, + vec_initv4hi, vec_setv8qi, vec_extractv8qi, vec_initv8qi): New. + (mmx_pinsrw): Fix operand ordering. + * config/i386/sse.md (movv4sf splitter): Use direct pattern, + rather than sse_loadss expander. + (movv2df splitter): Similarly. + (sse_loadss, sse_loadlss): Remove. + (vec_dupv4sf, sse_concatv2sf, sse_concatv4sf, vec_extractv4sf_0): New. + (vec_setv4sf, vec_setv2df): Use ix86_expand_vector_set. + (vec_extractv4sf, vec_extractv2df): Use ix86_expand_vector_extract. + (sse3_movddup): Rename with '*'. + (sse3_movddup splitter): Use gen_rtx_REG instead of gen_lowpart. + (sse2_loadsd): Remove. + (vec_dupv2df_sse3): Rename from sse3_loadddup. + (vec_dupv2df, vec_concatv2df_sse3, vec_concatv2df): New. + (sse2_pinsrw): Fix argument ordering. + (sse2_loadld, sse2_loadq): Add sse1 alternatives. + (sse2_stored): Remove 'r' destination. + (vec_dupv4si, vec_dupv2di, sse2_concatv2si, sse1_concatv2si, + vec_concatv4si_1, vec_concatv2di, vec_setv2di, vec_extractv2di, + vec_initv2di, vec_setv4si, vec_extractv4si, vec_initv4si, + vec_setv8hi, vec_extractv8hi, vec_initv8hi, vec_setv16qi, + vec_extractv16qi, vec_initv16qi): New. + + * config/i386/emmintrin.h (__m128i, __m128d): Use typedef, not define. + (_mm_set_sd, _mm_set1_pd, _mm_setzero_pd, _mm_set_epi64x, + _mm_set_epi32, _mm_set_epi16, _mm_set_epi8, _mm_setzero_si128): Use + constructor form. + (_mm_load_pd, _mm_store_pd): Use plain dereference. + (_mm_load_si128, _mm_store_si128): Likewise. + (_mm_load1_pd): Use _mm_set1_pd. + (_mm_load_sd): Use _mm_set_sd. + (_mm_store_sd, _mm_storeh_pd): Use __builtin_ia32_vec_ext_v2df. + (_mm_store1_pd, _mm_storer_pd): Use _mm_store_pd. + (_mm_set_epi64): Use _mm_set_epi64x. + (_mm_set1_epi64x, _mm_set1_epi64, _mm_set1_epi32, _mm_set_epi16, + _mm_set1_epi8, _mm_setr_epi64, _mm_setr_epi32, _mm_setr_epi16, + _mm_setr_epi8): Use _mm_set_foo form. + (_mm_loadl_epi64, _mm_movpi64_epi64, _mm_move_epi64): Use _mm_set_epi64. + (_mm_storel_epi64, _mm_movepi64_pi64): Use __builtin_ia32_vec_ext_v2di. + (_mm_extract_epi16): Use __builtin_ia32_vec_ext_v8hi. + (_mm_insert_epi16): Use __builtin_ia32_vec_set_v8hi. + * config/i386/mmintrin.h (_mm_setzero_si64): Use plain cast. + (_mm_set_pi32): Use __builtin_ia32_vec_init_v2si. + (_mm_set_pi16): Use __builtin_ia32_vec_init_v4hi. + (_mm_set_pi8): Use __builtin_ia32_vec_init_v8qi. + (_mm_set1_pi16, _mm_set1_pi8): Use _mm_set_piN variant. + * config/i386/pmmintrin.h (_mm_loaddup_pd): Use _mm_load1_pd. + (_mm_movedup_pd): Use _mm_shuffle_pd. + * config/i386/xmmintrin.h (_mm_setzero_ps, _mm_set_ss, + _mm_set1_ps, _mm_set_ps, _mm_setr_ps): Use constructor form. + (_mm_cvtpi16_ps, _mm_cvtpu16_ps, _mm_cvtpi8_ps, _mm_cvtpu8_ps, + _mm_cvtps_pi8, _mm_cvtpi32x2_ps): Avoid __builtin_ia32_mmx_zero; + Use _mm_setzero_ps. + (_mm_load_ss, _mm_load1_ps): Use _mm_set* form. + (_mm_load_ps, _mm_loadr_ps): Use raw dereference. + (_mm_store_ss): Use __builtin_ia32_vec_ext_v4sf. + (_mm_store_ps): Use raw dereference. + (_mm_store1_ps): Use _mm_storeu_ps. + (_mm_storer_ps): Use _mm_store_ps. + (_mm_extract_pi16): Use __builtin_ia32_vec_ext_v4hi. + (_mm_insert_pi16): Use __builtin_ia32_vec_set_v4hi. + +2005-01-11 Stan Shebs + + * config/rs6000/rs6000.c (machopic_output_stub): Issue + ldu instead of lwzu if 64-bit -mdynamic-no-pic. + +2005-01-11 Andrew Pinski + + PR target/18761 + * config/rs6000/rs6000.c (rs6000_special_round_type_align): + Skip all DECLs except for FIELD_DECLs. + +2005-01-11 Andreas Krebbel + + * config/s390/s390.c (override_options): Return error if + -mbackchain, -mpacked-stack and -mhard-float are used together. + (s390_va_start): Remove the backchain && packed-stack special case. + (s390_gimplify_va_arg): Likewise. + * doc/invoke.texi: Remove the ABI incompatibility note. + +2005-01-11 Andreas Krebbel + + * config/s390/s390.c (struct s390_frame_layout): Remove + save_backchain_p. + (s390_frame_info, s390_emit_prologue): Replace occurrences of + save_backchain_p with TARGET_BACKCHAIN. + +2005-01-11 Alan Modra + + PR target/18916 + * builtins.c (std_gimplify_va_arg_expr): Adjust alignment of *ap. + * expr.h (struct locate_and_pad_arg_data): Add "boundary". + * function.c (locate_and_pad_parm): Set new field. + (assign_parm_find_stack_rtl): Use it instead of FUNCTION_ARG_BOUNDARY. + Tweak where_pad test to include "none". Always set mem align for + stack_parm. + (assign_parm_adjust_stack_rtl): Discard stack_parm if alignment + not sufficient for type. + (assign_parm_setup_block): If stack_parm is zero on entry, always + make a new stack local. Block move old stack parm if necessary + to new aligned stack local. + (assign_parm_setup_stack): Use a block move to handle + potentially misaligned entry_parm. + (assign_parms_unsplit_complex): Specify required alignment when + creating stack local. + * calls.c (compute_argument_addresses): Override alignment of stack + arg calculated from its type with the alignment given by + FUNCTION_ARG_BOUNDARY. + (store_one_arg): Likewise. + +2005-01-11 Jan Beulich + + * config/ia64/ia64.md (zero_extendsidi2): Replace zxt4 by addp4. + Change respective itanium_class attribute to ialu. + (shladdp4_internal): New. + * config/ia64/predicates.md (shladd_log2_operand): New. + +2005-01-11 Richard Henderson + + * expr.c (store_constructor): Use rtvec_alloc instead of + alloca+gen_rtvec_v, and an incorrect number passed to alloca. + +2005-01-11 Kazu Hirata + + * config/alpha/alpha.c, config/i386/mmx.md: Fix comment typos. + +2005-01-11 Alan Modra + + * varasm.c (default_section_type_flags_1): Don't set SECTION_SMALL. + * config/ia64/ia64.c (TARGET_SECTION_TYPE_FLAGS): Define. + (TARGET_RWRELOC): Define. + (ia64_rwreloc_section_type_flags): Delete. + (ia64_section_type_flags): New function. + * config/ia64/hpux.h (TARGET_SECTION_TYPE_FLAGS): Don't define. + (TARGET_RWRELOC): Define. + +2005-01-10 David Mosberger + + PR target/18987 + * config/ia64/ia64.c (process_set): For alloc insn, only call + process_epilogue is !frame_pointer_needed. + +2005-01-10 Roger Sayle + + PR c++/19355 + * c-common.c (c_common_truthvalue_conversion): TRUTH_NOT_EXPR is a + unary operator and can't be treated as a binary/comparison operator. + +2005-01-10 Richard Henderson + + * config/i386/i386.c (ix86_function_value): Use type_natural_mode. + (ix86_return_in_memory): Likewise. + (function_arg_advance): Likewise. Mirror structure in function_arg + for choosing register to advance. + +2005-01-10 Kazu Hirata + + * tree-vectorizer.c, tree.def: Fix comment typos. + +2005-01-10 Mark Dettinger + + * config/s390/s390.c (struct processor_costs): 4 new fields: + ddbr, ddr, debr, der. + (s390_rtx_costs): More precise handling of divide instructions. + +2005-01-10 David Edelsohn + + * config/rs6000/t-aix43 (BOOT_LDFLAGS): Define. + +2005-01-10 Jan Beulich + + * config/ia64/ia64.c (ia64_in_small_data_p): Also handle the section + names resulting from -ffunction-sections/-fdata-sections and linkonce + ones. + * varasm.c (default_section_type_flags_1): Also set SECTION_SMALL + based on the section name. Rearrange the section name comparison logic + slightly so that each section name is compared against at most once. + +2005-01-10 Ben Elliston + + * doc/invoke.texi (Code Gen Options): Add PowerPC to the list of + targets for which -fPIC reduces limitations on the GOT size. + +2005-01-09 Falk Hueffner + + * fold-const.c (fold): Also handle EXACT_DIV_EXPR when folding + X/C1 cmpop C2. + +2005-01-09 David Edelsohn + + PR target/18720 + * collect2.c (main): Set aixrtl_flag for -brtl option. + (resolve_lib_name): Search for .so file extension before .a + if aixrtl_flag set. + +2005-01-09 Dorit Naishlos + + * tree-vectorizer.c (vect_enhance_data_refs_alignment): Add dump prints. + (vect_analyze_data_refs_alignment): Add dump prints. + +2005-01-09 Ira Rosen + + * tree-vectorizer.c (vect_analyze_offset_expr): Use + expr_invariant_in_loop_p. + Initialize outputs first thing in the function. + (vect_update_ivs_after_vectorizer): Call initial_condition_in_loop_num. + (vect_is_simple_iv_evolution): Call initial_condition_in_loop_num. + (vect_analyze_pointer_ref_access): Check that the initial condition of + the access function is loop invariant. + +2005-01-09 Richard Henderson + + * config/i386/i386.c (bdesc_2arg): Update names for mmx_ prefixes. + (ix86_expand_builtin): Likewise. Frob MASKMOVQ wrt the input mem + just like MASKMOVDQU. Return plain zero for MMX_ZERO. + * config/i386/i386.md (MMXMODEI, mov, + mov_internal_rex64, mov_internal, movv2sf, + movv2sf_internal_rex64, movv2sf_internal, MMXMODE, + movmisalign, mmx_pmovmskb, mmx_maskmovq, mmx_maskmovq_rex, + sse_movntdi, addv8qi3, addv4hi3, addv2si3, mmx_adddi3, ssaddv8qi3, + ssaddv4hi3, usaddv8qi3, usaddv4hi3, subv8qi3, subv4hi3, subv2si3, + mmx_subdi3, sssubv8qi3, sssubv4hi3, ussubv8qi3, ussubv4hi3, + mulv4hi3, smulv4hi3_highpart, umulv4hi3_highpart, mmx_pmaddwd, + sse2_umulsidi3, mmx_iordi3, mmx_xordi3, mmx_anddi3, mmx_nanddi3, + mmx_uavgv8qi3, mmx_uavgv4hi3, mmx_psadbw, mmx_pinsrw, mmx_pinsrw, + mmx_pextrw, mmx_pshufw, eqv8qi3, eqv4hi3, eqv2si3, gtv8qi3, gtv4hi3, + gtv2si3, umaxv8qi3, smaxv4hi3, uminv8qi3, sminv4hi3, ashrv4hi3, + ashrv2si3, lshrv4hi3, lshrv2si3, mmx_lshrdi3, ashlv4hi3, ashlv2si3, + mmx_ashldi3, mmx_packsswb, mmx_packssdw, mmx_packuswb, mmx_punpckhbw, + mmx_punpckhwd, mmx_punpckhdq, mmx_punpcklbw, mmx_punpcklwd, + mmx_punpckldq, emms, addv2sf3, subv2sf3, subrv2sf3, gtv2sf3, gev2sf3, + eqv2sf3, pfmaxv2sf3, pfminv2sf3, mulv2sf3, femms, pf2id, pf2iw, + pfacc, pfnacc, pfpnacc, pi2fw, floatv2si2, pfrcpv2sf2, pfrcpit1v2sf3, + pfrcpit2v2sf3, pfrsqrtv2sf2, pfrsqit1v2sf3, pmulhrwv4hi3, pswapdv2si2, + pswapdv2sf2): Move to mmx.md; rename as necessary with leading + mmx_ prefix. + (mmx_clrdi, pavgusb): Remove. + (ldmxcsr, stmxcsr, sfence, sfence_insn): Move to sse.md; rename + with leading sse_ prefix. + * config/i386/sse.md: Receive them. + * config/i386/mmx.md: New file. + (MMXMODE12, MMXMODE24, mmxvecsize): New. + (subrv2sf3): Turn into expander for normal subtraction. + (mmx_addv2sf3, mmx_mulv2sf3, mmx_smaxv2sf3, mmx_sminv2sf3, + mmx_eqv2sf3, mmx_mulv4hi3, mmx_smulv4hi3_highpart, + mmx_umulv4hi3_highpart, mmx_pmaddwd, mmx_pmulhrwv4hi3, sse2_umulsidi3, + mmx_umaxv8qi3, mmx_smaxv4hi3, mmx_uminv8qi3, mmx_sminv4hi3): Mark + commutative; use ix86_binary_operator_ok. + (mmx_add3, mmx_ssadd3, mmx_usadd3, + mmx_sub3, mmx_sssub3, mmx_ussub3 + mmx_ashr3, mmx_lshr3, mmx_ashl3 + mmx_eq3, mmx_gt3, mmx_and3, + mmx_nand3, mmx_ior3, mmx_xor3): + Macroize from existing patterns; use ix86_binary_operator_ok. + (mmx_packsswb, mmx_packssdw, mmx_packuswb): Add memory alternative. + (mmx_punpckhbw, mmx_punpcklbw, mmx_punpckhwd, mmx_punpcklwd, + mmx_punpckhdq, mmx_punpckhdq, mmx_punpckldq): Likewise. Model + with vec_select+vec_concat. + (mmx_pshufw, mmx_pshufw_1): Likewise. + (mmx_uavgv8qi3): Merge pavgusb. Model correcty. + (mmx_uavgv4hi3): Model correctly. + * config/i386/mmintrin.h (_mm_and_si64, _mm_andnot_si64, _mm_or_si64, + _mm_xor_si64): Remove casts. + +2005-01-09 Zdenek Dvorak + + PR tree-optimization/19224 + * tree-scalar-evolution.c (get_instantiated_value, + set_instantiated_value): New functions. + (instantiate_parameters_1): Cache the results. + (instantiate_parameters, resolve_mixers): Initialize and free + the cache. + +2005-01-08 David Edelsohn + + * config/i386/i386.md (addhi_4): Correct reference in comment. + (addqi_4): Same. + +2005-01-08 Richard Henderson + + * config/i386/emmintrin.h (_mm_cvtsi128_si32): Move earlier. + (_mm_cvtsi128_si64x): Likewise. + (_mm_srl_epi64, _mm_srl_epi32, _mm_srl_epi16, _mm_sra_epi32, + _mm_sra_epi16, _mm_sll_epi64, _mm_sll_epi32, _mm_sll_epi16): Use + the _mm_{srl,sll}i_foo counterpart, and _mm_cvtsi128_si32. + * config/i386/i386-modes.def: Add V16HI, V32QI, V4DF, V8SF. + * config/i386/i386-protos.h: Update. + * config/i386/i386.c (print_operand): Add 'H'. + (ix86_fixup_binary_operands): Split out from ... + (ix86_expand_binary_operator): ... here. + (ix86_fixup_binary_operands_no_copy): New. + (ix86_expand_fp_absneg_operator): Handle vector mode results. + (bdesc_2arg): Update names for sse{,2,3}_ prefixes. + (ix86_init_mmx_sse_builtins): Remove *maskncmp* special cases. + (safe_vector_operand): Use CONST0_RTX. + (ix86_expand_binop_builtin): Use ix86_fixup_binary_operands. + (ix86_expand_builtin): Merge CODE_FOR_sse2_maskmovdqu_rex64 and + CODE_FOR_sse2_maskmovdqu. Special case SSE version of MASKMOVDQU + expansion. Update names for sse{,2,3}_ prefixes. Remove *maskncmp* + special cases. + * config/i386/i386.h (IX86_BUILTIN_CMPNGTSS): New. + (IX86_BUILTIN_CMPNGESS): New. + * config/i386/i386.md (UNSPEC_FIX_NOTRUNC): New. + (attr type): Add sselog1. + (attr unit, attr memory): Handle it. + (movti, movti_internal, movti_rex64): Move near other integer moves. + (movtf, movtf_internal): Move near other fp moves. + (SSEMODE, SSEMODEI, vec_setv2df, vec_extractv2df, vec_initv2df, + vec_setv4sf, vec_extractv4sf, vec_initv4sf, movv4sf, movv4sf_internal, + movv2df, movv2df_internal, mov, mov_internal, + movmisalign, sse_movups_1, sse_movmskps, sse_movntv4sf, + sse_movhlps, sse_movlhps, sse_storehps, sse_loadhps, sse_storelps, + sse_loadlps, sse_loadss, sse_loadss_1, sse_movss, sse_storess, + sse_shufps, addv4sf3, vmaddv4sf3, subv4sf3, vmsubv4sf3, negv4sf2, + mulv4sf3, vmmulv4sf3, divv4sf3, vmdivv4sf3, rcpv4sf2, vmrcpv4sf2, + rsqrtv4sf2, vmrsqrtv4sf2, sqrtv4sf2, vmsqrtv4sf2, sse_andv4sf3, + sse_nandv4sf3, sse_iorv4sf3, sse_xorv4sf3, sse2_andv2df3, + sse2_nandv2df3, sse2_iorv2df3, sse2_xorv2df3, sse2_andv2di3, + sse2_nandv2di3, sse2_iorv2di3, sse2_xorv2di3, maskcmpv4sf3, + vmmaskcmpv4sf3, sse_comi, sse_ucomi, sse_unpckhps, sse_unpcklps, + smaxv4sf3, vmsmaxv4sf3, sminv4sf3, vmsminv4sf3, cvtpi2ps, cvtps2pi, + cvttps2pi, cvtsi2ss, cvtsi2ssq, cvtss2si, cvtss2siq, cvttss2si, + cvttss2siq, addv2df3, vmaddv2df3, subv2df3, vmsubv2df3, mulv2df3, + vmmulv2df3, divv2df3, vmdivv2df3, smaxv2df3, vmsmaxv2df3, sminv2df3, + vmsminv2df3, sqrtv2df2, vmsqrtv2df2, maskcmpv2df3, vmmaskcmpv2df3, + sse2_comi, sse2_ucomi, sse2_movmskpd, sse2_pmovmskb, sse2_maskmovdqu, + sse2_maskmovdqu_rex64, sse2_movntv2df, sse2_movntv2di, sse2_movntsi, + cvtdq2ps, cvtps2dq, cvttps2dq, cvtdq2pd, cvtpd2dq, cvttpd2dq, + cvtpd2pi, cvttpd2pi, cvtpi2pd, cvtsd2si, cvtsd2siq, cvttsd2si, + cvttsd2siq, cvtsi2sd, cvtsi2sdq, cvtsd2ss, cvtss2sd, cvtpd2ps, + cvtps2pd, addv16qi3, addv8hi3, addv4si3, addv2di3, ssaddv16qi3, + ssaddv8hi3, usaddv16qi3, usaddv8hi3, subv16qi3, subv8hi3, subv4si3, + subv2di3, sssubv16qi3, sssubv8hi3, ussubv16qi3, ussubv8hi3, mulv8hi3, + smulv8hi3_highpart, umulv8hi3_highpart, sse2_umulsidi3, + sse2_umulv2siv2di3, sse2_pmaddwd, sse2_uavgv16qi3, sse2_uavgv8hi3, + sse2_psadbw, sse2_pinsrw, sse2_pextrw, sse2_pshufd, sse2_pshuflw, + sse2_pshufhw, eqv16qi3, eqv8hi3, eqv4si3, gtv16qi3, gtv8hi3, + gtv4si3, umaxv16qi3, smaxv8hi3, uminv16qi3, sminv8hi3, ashrv8hi3, + ashrv4si3, lshrv8hi3, lshrv4si3, lshrv2di3, ashlv8hi3, ashlv4si3, + ashlv2di3, sse2_ashlti3, sse2_lshrti3, sse2_unpckhpd, sse2_unpcklpd, + sse2_packsswb, sse2_packssdw, sse2_packuswb, sse2_punpckhbw, + sse2_punpckhwd, sse2_punpckhdq, sse2_punpcklbw, sse2_punpcklwd, + sse2_punpckldq, sse2_punpcklqdq, sse2_punpckhqdq, sse2_movupd, + sse2_movdqu, sse2_movdq2q, sse2_movdq2q_rex64, sse2_movq2dq, + sse2_movq2dq_rex64, sse2_loadd, sse2_stored, sse2_storehpd, + sse2_loadhpd, sse2_storelpd, sse2_loadlpd, sse2_movsd, sse2_loadsd, + sse2_loadsd_1, sse2_storesd, sse2_shufpd, sse2_clflush, sse2_mfence, + mfence_insn, sse2_lfence, lfence_insn, mwait, monitor, addsubv4sf3, + addsubv2df3, haddv4sf3, haddv2df3, hsubv4sf3, hsubv2df3, movshdup, + movsldup, lddqu, loadddup, movddup): Move to sse.md. Any with + non-optabs meanings renamed with an "sse{,2,3}_" prefix at the + same time. + (SSEPUSH, push): Remove. + (MMXPUSH, push): Remove. + (sse_movaps, sse_movaps_1, sse_movups): Remove. + (sse2_movapd, sse2_movdqa, sse2_movq): Remove. + (sse2_andti3, sse2_nandti3, sse2_iorti3, sse2_xorti3): Remove. + (sse_clrv4sf, sse_clrv2df, sse2_clrti): Remove. + (maskncmpv4sf3, vmmaskncmpv4sf3): Remove. + (maskncmpv2df3, vmmaskncmpv2df3): Remove. + (ashrv8hi3_ti, ashrv4si3_ti, lshrv8hi3_ti, lshrv4si3_ti): Remove. + (lshrv2di3_ti, ashlv8hi3_ti, ashlv4si3_ti, ashlv2di3_ti): Remove. + * config/i386/athlon.md (athlon_sselog_load): Handle sselog1. + (athlon_sselog_load_k8, athlon_sselog, athlon_sselog_k8): Likewise. + * config/i386/ppro.md (ppro_sse_div_V4SF_load): Fix memory attr. + (ppro_sse_log_V4SF_load): Similarly. Handle sselog1. + (ppro_sse_log_V4SF): Handle sselog1. + * config/i386/predicates.md (const_0_to_1_operand): New. + (const_0_to_255_mul_8_operand): New. + (const_1_to_31_operand): Rename from const_int_1_31_operand. + (const_2_to_3_operand, const_4_to_7_operand): New. + * config/i386/sse.md: New file. + (SSEMODE12, SSEMODE24, SSEMODE124, SSEMODE248, ssevecsize): New. + (sse_movups): Rename from sse_movups_1. + (sse_loadlss): Rename from sse_loadss_1. + (andv4sf3, iorv4sf3, xorv4sf3, andv2df3): Remove the sse prefix + from the name. + (negv4sf2): Use ix86_expand_fp_absneg_operator. + (absv4sf2, negv2df, absv2df): New. + (addv4sf3): Add expander to call ix86_fixup_binary_operands_no_copy. + (subv4sf3, mulv4sf3, divv4sf3, smaxv4sf3, sminv4sf3, andv4sf3, + iorv4sf3, xorv4sf3, addv2df3, subv2df3, mulv2df3, divv2df3, + smaxv2df3, sminv2df3, andv2df3, iorv2df3, xorv2df3, mulv8hi3, + umaxv16qi3, smaxv8hi3, uminv16qi3, sminv8hi3): Likewise. + (sse3_addsubv4sf3): Model correctly. + sse3_haddv4sf3, sse3_hsubv4sf3, sse3_addsubv2df3, sse3_haddv2df3, + sse3_hsubv2df3, sse2_ashlti3, sse2_lshrti3): Likewise. + (sse_movhlps): Model with vec_select+vec_concat. + (sse_movlhps, sse_unpckhps, sse_unpcklps, sse3_movshdup, + sse3_movsldup, sse_shufps, sse_shufps_1, sse2_unpckhpd, sse3_movddup, + sse2_unpcklpd, sse2_shufpd, sse2_shufpd_1, sse2_punpckhbw, + sse2_punpcklbw, sse2_punpckhwd, sse2_punpcklwd, sse2_punpckhdq, + sse2_punpckldq, sse2_punpckhqdq, sse2_punpcklqdq, sse2_pshufd, + sse2_pshufd_1, sse2_pshuflw, sse2_pshuflw_1, sse2_pshufhw, + sse2_pshufhw_1): Likewise. + (neg2, one_cmpl2): New. + (add3, sse2_ssadd3, sse2_usadd3, + sub3, sse2_sssub3, sse2_ussub3, + ashr3, lshr3, sse2_eq3, + sse2_gt3, and3, sse_nand3, + ior3, xor3): Macroize from existing patterns. + (addv4sf3, sse_vmaddv4sf3, mulv4sf3, sse_vmmulv4sf3, smaxv4sf3, + sse_vmsmaxv4sf3, sminv4sf3, sse_vmsminv4sf3, addv2df3, sse2_vmaddv2df3, + mulv2df3, sse2_vmmulv2df3, smaxv2df3, sse2_vmsmaxv2df3, sminv2df3, + sse2_vmsminv2df3, umaxv16qi3, smaxv8hi3, uminv16qi3 + sminv8hi3): Mark commutative + operands. Use ix86_binary_operator_ok. + (sse_unpckhps, sse_unpcklps, sse2_packsswb, sse2_packssdw, + sse2_packuswb, sse2_punpckhbw, sse2_punpcklbw, sse2_punpckhwd, + sse2_punpcklwd, sse2_punpckhdq, sse2_punpckldq, sse2_punpckhqdq, + sse2_punpcklqdq): Allow operand2 in memory. + (sse_movhlps, sse_movlhps, sse2_unpckhpd, sse2_unpcklpd + sse2_movsd): Add memory alternatives. + (sse_storelps): Turn expander into an insn; split after reload. + (sse_storess, sse2_loadhpd, sse2_loadlpd): Add non-xmm inputs. + (sse2_storehpd, sse2_storelpd): Add non-xmm outputs. + +2005-01-08 Eric Botcazou + + * configure.ac (DWARF-2 debug_line): Use objdump. + * configure: Regenerate. + +2005-01-08 Jeff Law + Diego Novillo + + PR tree-optimization/18241 + * tree-nrv.c (tree_nrv): Ignore volatile return values. + * tree-ssa-dse.c (dse_optimize_stmt): Do not optimize + statements with volatile operands. + * tree-ssa-operands.c (add_stmt_operand): Do add volatile + operands after marking a statement with has_volatile_ops. + +2005-01-08 Roger Sayle + + * tree.c (int_fits_type_p): Always honor integer constant + TYPE_MIN_VALUE and TYPE_MAX_VALUE if they exist. + +2005-01-08 Roger Sayle + + * ifcvt.c (find_if_case_1): Reinstate 2005-01-04 change, now that + the latent bug in rtl_delete_block has been resolved. + +2005-01-08 Richard Sandiford + + * config/mips/t-iris6 (MULTILIB_DIRNAMES): Use -mabi argument values. + (MULTILIB_OSDIRNAMES): Use the standard lib, lib32 and lib64. + +2005-01-08 Richard Sandiford + + * config/mips/t-slibgcc-irix (SHLIB_LINK): Install a copy of the + library as @multilib_dir@/$(SHLIB_SONAME). + +2005-01-07 Eric Botcazou + + * configure.ac (HAVE_AS_OFFSETABLE_LO10): Fix typo. + * configure: Regenerate. + +2005-01-07 Jakub Jelinek + + * c-common.c (handle_mode_attribute): For ENUMERAL_TYPE, also copy + TYPE_MODE. + +2005-01-07 David Edelsohn + + PR target/13674 + * config/rs6000/rs6000.c (rs6000_legitimize_reload_address): + Convert non-word aligned offset address using ld/std into + indirect address. + +2005-01-07 Richard Henderson + + * config/i386/i386.md (sse_loadhps splitter): Fix operand number typo. + +2005-01-07 Richard SAndiford + + * tree.h (IS_EXPR_CODE_CLASS): Use a straight-forward range check. + +2005-01-07 Jakub Jelinek + + PR tree-optimization/19283 + * fold-const.c (fold_widened_comparison): Return NULL if shorter_type + is not shorter than the original type. + + PR rtl-optimization/19012 + * config/i386/i386.md (addqi_1_slp): Set memory attribute. + + PR rtl-optimization/18861 + * cfgbuild.c (BLOCK_USED_BY_TABLEJUMP): Define. + (FULL_STATE): Define. + (mark_tablejump_edge): New function. + (purge_dead_tablejump_edges): New function. + (find_bb_boundaries): Use it. + + PR tree-optimization/18828 + * builtins.c (expand_builtin_next_arg): Remove argument and all + the argument checking. + (expand_builtin): Adjust caller. + (expand_builtin_va_start): Likewise. Remove error for too many + arguments. + (fold_builtin_next_arg): Issue error for too many arguments. + After checking arguments, replace them with magic arguments that + prevent further checking of the args. + +2005-01-06 John David Anglin + + * pa64-hpux.h (STARTFILE_SPEC): Fix typo in spec. + +2005-01-06 Roger Sayle + + PR target/6077 + * gcc.c (input_suffix_matches): Tweak the semantics of %{.s:...} + and %{.S:...} (and their negative variants) to test whether the + input file is assembler or pre-processed-assembler independent of + the actual filename extension. + +2005-01-06 Roger Sayle + + * simplify-rtx.c (simplify_subreg): Simplify truncations of shifts + of sign or zero extended values. + +2005-01-06 Geoffrey Keating + + * c-cppbuiltin.c (builtin_define_float_constants): Set __*_EPSILON__ + for IBM long double format correctly. + +2005-01-06 Daniel Berlin + + Fix PR tree-optimization/18792 + + * tree-data-ref.c (build_classic_dist_vector): Change first_loop + to first_loop_depth, and use loop depth instead of loop number. + (build_classic_dir_vector): Ditto. + (compute_data_dependences_for_loop): Use depth, not loop number. + * tree-loop-linear.c (try_interchange_loops): Use loop depth, not loop + number. Pass in loops, instead of loop numbers. + (gather_interchange_stats): Ditto. + (linear_transform_loops): Ditto. + +2005-01-06 Richard Sandiford + + PR rtl-opt/13299 + * loop.c (get_monotonic_increment, biased_biv_fits_mode_p, + biv_fits_mode_p, extension_within_bounds_p): New functions. + (check_ext_dependent_givs): Use them. + +2005-01-06 Roger Sayle + + * cfgrtl.c (rtl_delete_block): A basic block may be followed by + more than one barrier, in which case we should delete them all. + +2005-01-06 Tobias Schlueter + + * gcc.c (process_command): Change year in 'gcc --version' to 2005. + +2005-01-05 Daniel Berlin + + Fix PR middle-end/19286 + Fix PR debug/19267 + * dwarf2out.c (gen_subprogram_die): If we've already tried to + output this subprogram, simply ignore this attempt to do it again. + (add_abstract_origin_attribute): Don't abort trying to add the abstract + origin attribute if it's not possible. + (gen_block_die): Don't ignore subblocks of "unused" blocks. + (decls_for_scope): Ditto. + * gimple-low.c (mark_blocks_with_used_subblocks): Remove. + (mark_used_blocks): Don't call mark_blocks_with_used_subblocks. + +2005-01-05 Richard Henderson + + PR target/11327 + * config/i386/i386.c (BUILTIN_DESC_SWAP_OPERANDS): New. + (bdesc_2arg): Use it. + (ix86_expand_binop_builtin): Force operands into registers + when optimizing. + (ix86_expand_unop_builtin, ix86_expand_unop1_builtin, + ix86_expand_sse_compare, ix86_expand_sse_comi, + ix86_expand_builtin): Likewise. + +2005-01-05 Richard Henderson + + * config/ia64/ia64.c (rtx_needs_barrier): Handle CONST_VECTOR + and VEC_SELECT. + * config/ia64/vect.md (mulv8qi3): Re-implement with mix_[rl]. + (mulv4hi3): Set itanium_class mmmul. + (fpack_sfxf, fpack_xfsf, fpack_xfxf): Remove. + (fpack): Rename from fpack_sfsf. + +2005-01-05 Richard Henderson + + PR rtl-opt/10692 + * reload1.c (do_input_reload): Restrict the optimization deleteing + a previous output reload to RELOAD_FOR_INPUT. + +2005-01-05 Steven Bosscher + + * combine.c (expand_compound_operation) : Add + comment that we fall through after case. + (mark_used_regs_combine): Don't expect a SIGN_EXTRACT in a SET_DEST. + (distribute_links): Likewise. + * cse.c (cse_insn): Likewise. + * cselib.c (cselib_invalidate_mem): Likewise. + * df.c: Update comments at the top of the file. + (read_modify_subreg_p): Update comments here too. + (df_def_record_1): Don't expect a SIGN_EXTRACT in a SET_DEST. + * flow.c (mark_set_1): Likewise. + (mark_used_regs): Likewise. + * gcse.c (mems_conflict_for_gcse_p): Likewise. + (canon_list_insert): Likewise. + (mark_set): Likewise. + (try_replace_reg): Likewise. + (store_killed_in_insn): Likewise. + * loop.c (count_one_set): Likewise. + (basic_induction_var): Likewise. + * postreload-gcse.c (find_mem_conflicts): Likewise. + * postreload.c (reload_combine_note_store): Likewise. + (move2add_note_store): Likewise. + * reload.c (find_equiv_reg): Likewise. + (mark_referenced_resources): Likewise. + * rtlanal.c (set_noop_p): Likewise. + (note_stores): Likewise. + (note_uses): Likewise. + * sched-deps.c (sched_analyze_1): Likewise. + * sched-rgn.c (check_live_1): Likewise. + (update_live_1): Likewise. + * config/i860/i860.c: Likewise. + + * rtl.dec (SIGN_EXTRACT): Document that this cannot appear as + an lvalue. + (ZERO_EXTRACT): Mention that this one can be an lvalue. + + * doc/rtl.texi: Update documentation for bit-fields and SET. + +2005-01-05 Roger Sayle + + * ifcvt.c (find_if_case_1): Revert 2005-01-04 change. + +2005-01-05 Jan Hubicka + Richard Henderson + + PR target/18910 + * config/i386/i386.c (ix86_expand_move): Handle tls symbols + with an offset. + +2005-01-05 Richard Henderson + + PR target/12902 + * config/i386/i386.md (sse_movhps, sse_movlps): Remove. + (sse_shufps): Change operand 3 to const_int_operand. + (sse2_storelps): Fix typo in template. + (sse_storehps, sse_loadhps, sse_storelps, sse_loadlps): New. + * config/i386/i386.c (ix86_expand_vector_move_misalign): Use them. + (ix86_expand_builtin): Likewise. + +2005-01-05 Julian Brown + + * config/arm/arm.c (arm_return_in_memory): Treat complex types + as aggregates for AAPCS ABIs. + +2005-01-05 Stan Shebs + + * unwind-dw2-fde-darwin.c (examine_objects): Use 64-bit + Mach-O getters if ppc64. + * config/darwin.c (darwin_asm_output_dwarf_delta): Obey + size argument. + * config/darwin.h (ASM_PREFERRED_EH_DATA_FORMAT): Use + signed four-byte field for global code case. + (STARTFILE_SPEC): Avoid crt2.o for 64-bit compilation. + +2005-01-05 Roger Sayle + + PR middle-end/19100 + * c-common.c: Include real.h. + (c_common_truthvalue_conversion): Avoid destructively modifying expr. + Correctly handle TREE_CONSTANT_OVERFLOW for INTEGER_CST. + Correctly handle TREE_CONSTANT_OVERFLOW and NaNs for REAL_CST. + * Makefile.in (c-common.o): Update dependencies. + +2005-01-05 Joseph S. Myers + + * c-parse.in (asm_string): Add trailing semicolon. + +2005-01-05 Joseph S. Myers + + * c-parse.in (asm_string): New. Don't allow wide strings in + 'asm'. + (simple_asm_expr, asm_argument, asm_operand, asm_clobbers): Use + asm_string instead of STRING. + +2005-01-05 Joseph S. Myers + + * c-typeck.c (constructor_no_implicit): Remove. + (set_designator, process_init_element): Don't check + constructor_no_implicit. + +2005-01-05 J"orn Rennecke + Kaz Kojima + + PR target/16482 + * lcm.c (create_pre_exit): New. + (optimize_mode_switching): In MODE_ENTRY / MODE_EXIT case, set + ENTRY_EXIT_EXTRA to 3. Use create_pre_exit. + +2004-01-05 Richard Earnshaw + + * arm.h (TARGET_OPTIONS): Correctly record -mhard-float and + -msoft-float in target_float_switch. + * arm.c (arm_override_options): Fix processing of target_float_switch. + +2004-01-05 Richard Earnshaw + + * arm/vfp.md (arm_movsi_vfp): Hide VFP register classes from register + preferencing. + +2004-01-05 Uros Bizjak + + * doc/invoke.texi (Intel 386 and AMD x86-64 Options): + Replace i387 with 'i386 compiler' in -mfpmath=sse option. + +2005-01-04 Roger Sayle + + * ifcvt.c (find_if_case_1): Avoid creating an empty forwarder block, + if deleting the then-block allows the test-block to fallthru to the + else-block. + +2005-01-04 Andrew Pinski + + PR c/19152 + * c-decl.c (diagnose_mismatched_decls): Accept "extern inline" declared + after the full declaration if the are in two different TUs. + +2005-01-04 Richard Henderson + + PR tree-opt/19158 + * tree-sra.c (generate_one_element_init): Just + call gimplify_and_add. + (generate_element_init): Record the + new referenced variables and mark them for renaming + and split out to ... + (generate_element_init_1): This. + (scalarize_init): Don't call push_gimplify_context/ + pop_gimplify_context. + +2005-01-04 Geoffrey Keating + + * toplev.c (get_src_pwd): Handle failure of getpwd(). + +2005-01-04 Roger Sayle + + * fold-const.c (fold_single_bit_test): Delete unreachable handling + of TRUTH_NOT_EXPR. + (fold): Don't call fold_single_bit_test with a TRUTH_NOT_EXPR, as + all the cases handled by it are inverted by invert_truthvalue. + +2005-01-04 Eric Botcazou + + * config/sparc/sparc.md (save_register_windowdi): Add missing mode. + (save_register_windowsi): Likewise. + +2005-01-04 Richard Henderson + + * tree-mudflap.c (mf_varname_tree): Fix thinko setting declname. + +2005-01-04 Uros Bizjak + + PR middle-end/17767 + * cse.c (fold_rtx) [RTX_COMPARE, RTX_COMM_COMPARE]: Don't attempt + any simplifications of vector mode comparison operators. + * simplify-rtx.c (simplify_relational_operation): Fix variable name. + +2005-01-04 Paolo Bonzini + Devang Patel + + PR tree-optimization/18308 + * tree-if-conv.c (add_to_dst_predicate_list): Gimplify + the operands before creating a new expression. + * dojump.c (do_jump): Make drop_through_label available + for all cases. Add expansion of COND_EXPR. + +2005-01-04 Ira Rosen + + * tree-vectorizer.c (vect_analyze_offset_expr): Test for + INTEGER_CST instead of TREE_CONSTANT. + (vect_gen_niters_for_prolog_loop): Test for INTEGER_CST + instead of TREE_CONSTANT. + (vect_analyze_pointer_ref_access): Test for INTEGER_CST + instead of TREE_CONSTANT. + +2005-01-04 Eric Botcazou + + * tree-eh.c (replace_goto_queue): Return early if the queue is empty. + +2005-01-04 Uros Bizjak + + PR target/19240 + * config/i386/i386.md (*fop_df_1_i387): Disable for TARGET_SSE_MATH. + (*fop_df_1_i387): Disable for (TARGET_SSE2 && TARGET_SSE_MATH). + +2005-01-03 Richard Henderson + + * fold-const.c (force_fit_type): Cope with types larger than 2 HWI. + (fold_convert_const_int_from_int, fold_convert_const_int_from_real, + fold_convert_const_real_from_real): Split out from ... + (fold_convert_const): ... here. + +2005-01-03 Richard Henderson + + PR target/19235 + * config/i386/i386.md (movdi_2): Separate SSE1 and SSE2 alternatives. + (mov_internal): Likewise. + (movdf_nointeger): Prefer Y while not preferring, but allowing, x. + Add V2SF case; use it for SSE1; don't use TI. + (movdf_integer): Likewise. + (mov_internal, movti_internal): Force V4SF for SSE1. + +2005-01-03 Ira Rosen + + * tree-vectorizer.c (vect_strip_conversions): New function. + (vect_analyze_offset_expr): Call vect_strip_conversions. Add + check for binary class. + +2005-01-03 Daniel Berlin + + Fix PR debug/17924 + Fix PR debug/19191 + * dwarf2out.c (block_ultimate_origin): Follow decl origin if origin + is a decl. + * gimple-low.c (mark_blocks_with_used_vars): New function. + (mark_blocks_with_used_subblocks): Ditto. + (mark_used_blocks): Ditto. + (pass_mark_used_blocks): New pass. + * tree-inline.c: Include debug.h. + (expand_call_inline): Call outlining_inline_function here. + * tree-optimize.c (init_tree_optimization_passes): Add + pass_mark_used_blocks. + * tree-pass.h (pass_mark_used_blocks): New. + * Makefile.in (tree-inline.o): Add debug.h dependency. + +2005-01-03 Geoffrey Keating + + * config/darwin.c (darwin_handle_weak_import_attribute): Permit + VAR_DECLs to have weak_import attribute. + + * config/rs6000/darwin-fallback.c: Use 'ucontext_t' rather than + 'struct ucontext'. + +2004-01-03 Steven Bosscher + + * passes.c (rest_of_compilation): Don't run regmove if only + flag_expensive_optimizations, require flag_regmove instead. + +2005-01-03 Eric Botcazou + + * config/sparc/litecoff.h (TARGET_OS_CPP_BUILTINS): Do not + register "sparc". + * config/sparc/sysv4-only.h (TARGET_OS_CPP_BUILTINS): Likewise. + * config/sparc/rtemself.h (TARGET_SUB_OS_CPP_BUILTINS): Likewise. + * config/sparc/sol2-64.h (TARGET_SUB_OS_CPP_BUILTINS): Delete. + * config/sparc/sp64-elf.h (TARGET_SUB_OS_CPP_BUILTINS): Likewise. + +2005-01-03 Richard Henderson + + * config/ia64/ia64.c (TARGET_VECTOR_MODE_SUPPORTED_P): New. + (ia64_const_ok_for_letter_p): New. + (ia64_const_double_ok_for_letter_p): New. + (ia64_extra_constraint): New. + (ia64_expand_vecint_compare): New. + (ia64_expand_vcondu_v2si): New. + (ia64_expand_vecint_cmov): New. + (ia64_expand_vecint_minmax): New. + (ia64_print_operand): Add 'v'. + (ia64_preferred_reload_class): New. + (ia64_vector_mode_supported_p): New. + * config/ia64/ia64.h (UNITS_PER_SIMD_WORD): New. + (PREFERRED_RELOAD_CLASS): Move to function. + (CONST_OK_FOR_LETTER_P): Move to function. + (CONST_DOUBLE_OK_FOR_LETTER_P): Move to function. + (CONSTRAINT_OK_FOR_Q, CONSTRAINT_OK_FOR_R): Remove. + (CONSTRAINT_OK_FOR_S, CONSTRAINT_OK_FOR_T): Remove. + (EXTRA_CONSTRAINT): Move to function. + * config/ia64/ia64.md: Include vect.md. + (itanium_class): Add mmalua. + (type): Handle it. + * config/ia64/itanium1.md (1_mmalua): New. Add it to bypasses. + (1b_mmalua): New. + * config/ia64/itanium2.md (2_mmalua, 2b_mmalua): Similarly. + * config/ia64/predicates.md (gr_reg_or_0_operand): Accept any + CONST0_RTX. + (const_int_2bit_operand): New. + (fr_reg_or_0_operand): New. + * config/ia64/ia64-modes.def: Add vector modes. + * config/ia64/ia64-protos.h: Update. + * config/ia64/vect.md: New file. + +2005-01-03 Richard Henderson + + * simplify-rtx.c (simplify_binary_operation): Handle VEC_CONCAT. + +2005-01-03 Uros Bizjak + + PR target/19236 + * config/i386/i386.c (log1psf2): Change mode of operands[0,1] + to SFmode. + (log1pdf2): Change mode of operands[0,1] to DFmode. + +2005-01-03 Eric Botcazou + + * config/sparc/sparc.h (SPARC_RELAXED_ORDERING): Define to false. + * config/sparc/linux.h (SPARC_RELAXED_ORDERING): Define to true. + * config/sparc/linux64.h (SPARC_RELAXED_ORDERING): Likewise. + * config/sparc/sparc.c (TARGET_RELAXED_ORDERING): Define to + SPARC_RELAXED_ORDERING. + 2005-01-03 Richard Henderson Uros Bizjak