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[thirdparty/gcc.git] / gcc / config / i386 / i386-expand.cc

2023-10-05	Uros Bizjak	i386: Improve memory copy from named address space...	blob \| commitdiff \| raw
2023-09-05	liuhongt	Generate vmovsh instead of vpblendw for specific vec_merge.	blob \| commitdiff \| raw \| diff to current
2023-08-24	Haochen Jiang	Revert "Support AVX10.1 for AVX512DQ+AVX512VL intrins"	blob \| commitdiff \| raw \| diff to current
2023-08-20	Uros Bizjak	i386: Micro-optimize ix86_expand_sse_extend	blob \| commitdiff \| raw \| diff to current
2023-08-18	Uros Bizjak	i386: Use PUNPCKL?? to implement vector extend and...	blob \| commitdiff \| raw \| diff to current
2023-08-17	Haochen Jiang	Support AVX10.1 for AVX512DQ+AVX512VL intrins	blob \| commitdiff \| raw \| diff to current
2023-07-24	Richard Biener	[i386] remove unused tree-vectorizer.h includes	blob \| commitdiff \| raw \| diff to current
2023-07-22	Roger Sayle	i386: Don't use insvti_{high,low}part with -O0 (for...	blob \| commitdiff \| raw \| diff to current
2023-07-20	Roger Sayle	i386: More TImode parameter passing improvements.	blob \| commitdiff \| raw \| diff to current
2023-07-19	Jan Beulich	x86: avoid maybe_gen_...()	blob \| commitdiff \| raw \| diff to current
2023-07-17	Haochen Jiang	Support Intel SHA512	blob \| commitdiff \| raw \| diff to current
2023-07-17	Haochen Jiang	Support Intel SM3	blob \| commitdiff \| raw \| diff to current
2023-07-14	Roger Sayle	i386: Improved insv of DImode/DFmode {high,low}parts...	blob \| commitdiff \| raw \| diff to current
2023-07-12	Roger Sayle	i386: Tweak ix86_expand_int_compare to use PTEST for...	blob \| commitdiff \| raw \| diff to current
2023-07-12	Haochen Jiang	i386: Guard 128 bit VAES builtins with AVX512VL	blob \| commitdiff \| raw \| diff to current
2023-07-07	Roger Sayle	i386: Improve __int128 argument passing (in ix86_expand...	blob \| commitdiff \| raw \| diff to current
2023-06-28	Roger Sayle	i386: Add cbranchti4 pattern to i386.md (for -m32 compa...	blob \| commitdiff \| raw \| diff to current
2023-06-22	Roger Sayle	i386: Convert ptestz of pandn into ptestc.	blob \| commitdiff \| raw \| diff to current
2023-06-21	Jan Beulich	x86: make VPTERNLOG* usable on less than 512-bit operan...	blob \| commitdiff \| raw \| diff to current
2023-06-19	liuhongt	Reimplement packuswb/packusdw with UNSPEC_US_TRUNCATE...	blob \| commitdiff \| raw \| diff to current
2023-06-18	Roger Sayle	i386: Refactor new ix86_expand_carry to set the carry...	blob \| commitdiff \| raw \| diff to current
2023-06-17	Roger Sayle	i386: Two minor tweaks to ix86_expand_move.	blob \| commitdiff \| raw \| diff to current
2023-06-08	Jakub Jelinek	i386: Fix endless recursion in ix86_expand_vector_init_...	blob \| commitdiff \| raw \| diff to current
2023-06-07	Roger Sayle	Add support for stc and cmc instructions in i386.md	blob \| commitdiff \| raw \| diff to current
2023-06-01	Roger Sayle	PR target/109973: CCZmode and CCCmode variants of ...	blob \| commitdiff \| raw \| diff to current
2023-05-30	Uros Bizjak	i386: Fix misleading identation in i386-expand.cc ...	blob \| commitdiff \| raw \| diff to current
2023-05-29	Uros Bizjak	i386: Also require TARGET_AVX512BW to generate truncv16...	blob \| commitdiff \| raw \| diff to current
2023-05-26	Uros Bizjak	i386: Do not disable call to ix86_expand_vecop_qihi2	blob \| commitdiff \| raw \| diff to current
2023-05-25	Uros Bizjak	i386: Use 2x-wider modes when emulating QImode vector...	blob \| commitdiff \| raw \| diff to current
2023-05-24	Uros Bizjak	i386: Add v<any_shift:insn>v4qi3 expander	blob \| commitdiff \| raw \| diff to current
2023-05-24	Richard Biener	target/109944 - avoid STLF fail for V16QImode CTOR...	blob \| commitdiff \| raw \| diff to current
2023-05-23	Uros Bizjak	i386: Add V8QI and V4QImode partial vector shift operations	blob \| commitdiff \| raw \| diff to current
2023-05-18	Bernhard Reutner...	gcc/config/*: use _P() defines from tree.h	blob \| commitdiff \| raw \| diff to current
2023-05-18	Uros Bizjak	i386: Add infrastructure for QImode partial vector...	blob \| commitdiff \| raw \| diff to current
2023-05-12	Uros Bizjak	i386: Cleanup ix86_expand_vecop_qihi{,2}	blob \| commitdiff \| raw \| diff to current
2023-04-20	Haochen Jiang	i386: Share AES xmm intrin with VAES	blob \| commitdiff \| raw \| diff to current
2023-04-20	Haochen Jiang	i386: Use macro to wrap up share builtin exceptions...	blob \| commitdiff \| raw \| diff to current
2023-04-18	Uros Bizjak	i386: Improve permutations with INSERTPS instruction...	blob \| commitdiff \| raw \| diff to current
2023-03-31	liuhongt	Rename ufix_trunc/ufloat* patterns to fixuns_trunc...	blob \| commitdiff \| raw \| diff to current
2023-03-30	liuhongt	Generate vpblendd instead of vpblendw for V4SI under...	blob \| commitdiff \| raw \| diff to current
2023-03-23	liuhongt	Remove TARGET_GEN_MEMSET_SCRATCH_RTX since it's not...	blob \| commitdiff \| raw \| diff to current
2023-03-16	Uros Bizjak	i386: Robustify vec perm blend functions for TARGET_MMX...	blob \| commitdiff \| raw \| diff to current
2023-03-15	Uros Bizjak	i386: Fix blend vector permutation for 8-byte modes	blob \| commitdiff \| raw \| diff to current
2023-03-14	Jakub Jelinek	i386: Fix up split_double_concat [PR109109]	blob \| commitdiff \| raw \| diff to current
2023-03-14	Uros Bizjak	i386: Use movss to implement V2SImode VEC_PERM.	blob \| commitdiff \| raw \| diff to current
2023-02-18	Jakub Jelinek	i386: Fix up replacement of registers in certain peepho...	blob \| commitdiff \| raw \| diff to current
2023-01-31	Jakub Jelinek	i386: Fix up ix86_convert_const_wide_int_to_broadcast...	blob \| commitdiff \| raw \| diff to current
2023-01-19	H.J. Lu	x86: Check invalid third argument to __builtin_ia32_pre...	blob \| commitdiff \| raw \| diff to current
2023-01-16	Jakub Jelinek	Update copyright years.	blob \| commitdiff \| raw \| diff to current
2023-01-05	Roger Sayle	[Committed] PR rtl-optimization/108292: Revert "Improve...	blob \| commitdiff \| raw \| diff to current
2023-01-03	Roger Sayle	Improve ix86_expand_int_movcc to allow condition (mask...	blob \| commitdiff \| raw \| diff to current
2022-12-28	Roger Sayle	Use ix86_expand_clear in ix86_split_ashl.	blob \| commitdiff \| raw \| diff to current
2022-12-25	Roger Sayle	Use movss/movsd to implement V4SI/V2DI VEC_PERM on...	blob \| commitdiff \| raw \| diff to current
2022-12-22	Jan Hubicka	Zen4 tuning part 2	blob \| commitdiff \| raw \| diff to current
2022-12-09	liuhongt	Implement hwasan target_hook.	blob \| commitdiff \| raw \| diff to current
2022-12-02	liuhongt	Improve ix86_expand_fast_convert_bf_to_sf with new...	blob \| commitdiff \| raw \| diff to current
2022-12-02	Jakub Jelinek	i386: Save/restore recog_data in ix86_vector_duplicate_...	blob \| commitdiff \| raw \| diff to current
2022-12-01	Jakub Jelinek	i386: Improve *concat<mode><dwi>3_{1,2,3,4} patterns...	blob \| commitdiff \| raw \| diff to current
2022-12-01	liuhongt	Fix unrecognizable insn due to illegal immediate_operan...	blob \| commitdiff \| raw \| diff to current
2022-11-28	liuhongt	Fix incorrect _mm_cvtsbh_ss.	blob \| commitdiff \| raw \| diff to current
2022-11-19	Jakub Jelinek	i386: Outline fast BF -> SF conversion and fix up sNaN...	blob \| commitdiff \| raw \| diff to current
2022-11-11	Haochen Jiang	i386: Add ISA check for newly introduced prefetch builtins.	blob \| commitdiff \| raw \| diff to current
2022-11-10	Jakub Jelinek	i386: Fix up ix86_expand_int_sse_cmp [PR107585]	blob \| commitdiff \| raw \| diff to current
2022-11-08	Jakub Jelinek	i386: Improve vector [GL]E{,U} comparison against vecto...	blob \| commitdiff \| raw \| diff to current
2022-11-07	Haochen Jiang	Support Intel prefetchit0/t1	blob \| commitdiff \| raw \| diff to current
2022-11-04	Haochen Jiang	Support Intel CMPccXADD	blob \| commitdiff \| raw \| diff to current
2022-10-31	konglin1	Support Intel AVX-NE-CONVERT	blob \| commitdiff \| raw \| diff to current
2022-10-31	konglin1	i386:: using __bf16 for AVX512BF16 intrinsics	blob \| commitdiff \| raw \| diff to current
2022-10-21	Jakub Jelinek	i386: Fix up BFmode comparisons in conditional moves...	blob \| commitdiff \| raw \| diff to current
2022-10-21	Hongyu Wang	Support Intel AVX-IFMA	blob \| commitdiff \| raw \| diff to current
2022-10-19	liuhongt	Canonicalize vec_perm index to make the first index...	blob \| commitdiff \| raw \| diff to current
2022-10-13	Jakub Jelinek	machmode: Introduce GET_MODE_NEXT_MODE with previous...	blob \| commitdiff \| raw \| diff to current
2022-09-26	liuhongt	Support 2-instruction vector shuffle for V4SI/V4SF...	blob \| commitdiff \| raw \| diff to current
2022-09-20	konglin1	i386: Fixed vec_init_dup_v16bf [PR106887]	blob \| commitdiff \| raw \| diff to current
2022-09-05	konglin1	x86: Handle V8BF in expand_vec_perm_broadcast_1	blob \| commitdiff \| raw \| diff to current
2022-08-29	H.J. Lu	x86: Handle V16BF in ix86_avx256_split_vector_move_misalign	blob \| commitdiff \| raw \| diff to current
2022-08-18	konglin1	x86: Support vector __bf16 type	blob \| commitdiff \| raw \| diff to current
2022-07-25	Roger Sayle	PR target/91681: zero_extendditi2 pattern for more...	blob \| commitdiff \| raw \| diff to current
2022-07-15	konglin1	i386: Fix _mm_[u]comixx_{ss,sd} codegen and add PF...	blob \| commitdiff \| raw \| diff to current
2022-07-05	Roger Sayle	UNSPEC_PALIGNR optimizations and clean-ups on x86.	blob \| commitdiff \| raw \| diff to current
2022-06-07	Jan Beulich	x86: harmonize __builtin_ia32_psadbw*() types	blob \| commitdiff \| raw \| diff to current
2022-05-30	Roger Sayle	PR rtl-optimization/101617: Use neg/sbb in ix86_expand_...	blob \| commitdiff \| raw \| diff to current
2022-05-30	Roger Sayle	PR target/70321: Split double word equality/inequality...	blob \| commitdiff \| raw \| diff to current
2022-05-24	Prathamesh Kulkarni	Add new parameter to vec_perm_const hook for specifying...	blob \| commitdiff \| raw \| diff to current
2022-05-24	Roger Sayle	PR tree-optimization/105668: Provide vcond_mask_v1tiv1t...	blob \| commitdiff \| raw \| diff to current
2022-05-18	liuhongt	Expand __builtin_memcmp_eq with ptest for OImode.	blob \| commitdiff \| raw \| diff to current
2022-05-16	liuhongt	Fix ICE caused by wrong condition.	blob \| commitdiff \| raw \| diff to current
2022-05-09	liuhongt	Implement permutation with pslldq + psrldq + por when...	blob \| commitdiff \| raw \| diff to current
2022-04-28	Jakub Jelinek	i386: Improve ix86_expand_int_movcc	blob \| commitdiff \| raw \| diff to current
2022-04-23	Jakub Jelinek	i386: Improve ix86_expand_int_movcc [PR105338]	blob \| commitdiff \| raw \| diff to current
2022-04-13	Hongyu Wang	i386: Fix infinite loop under -mrelax-cmpxchg-loop...	blob \| commitdiff \| raw \| diff to current
2022-04-12	Jakub Jelinek	i386: i386-expand formatting fixes	blob \| commitdiff \| raw \| diff to current
2022-04-12	Jakub Jelinek	i386: Fix ICE caused by ix86_emit_i387_log1p [PR105214]	blob \| commitdiff \| raw \| diff to current
2022-04-03	Jakub Jelinek	i386: Fix up ix86_expand_vector_init_general [PR105123]	blob \| commitdiff \| raw \| diff to current
2022-03-19	Jakub Jelinek	i386: Don't emit pushf;pop for __builtin_ia32_readeflag...	blob \| commitdiff \| raw \| diff to current
2022-03-14	liuhongt	Don't fold builtin into gimple when isa mismatches.	blob \| commitdiff \| raw \| diff to current
2022-03-01	Hongyu Wang	i386: Fix V8HF vector init under -mno-avx [PR 104664]	blob \| commitdiff \| raw \| diff to current
2022-02-22	Roger Sayle	Restore bootstrap on x86_64-pc-linux-gnu	blob \| commitdiff \| raw \| diff to current
2022-02-22	Jakub Jelinek	i386: Fix up copysign/xorsign expansion [PR104612]	blob \| commitdiff \| raw \| diff to current
2022-02-22	Hongyu Wang	i386: Relax cmpxchg instruction under -mrelax-cmpxchg...	blob \| commitdiff \| raw \| diff to current
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