From 7b04615cc6dc727c63137b8dcdeb52f68356a976 Mon Sep 17 00:00:00 2001 From: "julia.koval" Date: Thu, 11 May 2017 15:33:04 +0300 Subject: [PATCH] pattern --- gcc/config/i386/i386-builtin.def | 4 ++-- gcc/config/i386/sse.md | 21 ++------------------- gcc/config/i386/subst.md | 19 +++++++++++++++++++ 3 files changed, 23 insertions(+), 21 deletions(-) diff --git a/gcc/config/i386/i386-builtin.def b/gcc/config/i386/i386-builtin.def index 9a290a5..6391acc 100644 --- a/gcc/config/i386/i386-builtin.def +++ b/gcc/config/i386/i386-builtin.def @@ -1374,9 +1374,9 @@ BDESC (OPTION_MASK_ISA_AVX512F, CODE_FOR_srcp14v2df, "__builtin_ia32_rcp14sd", I BDESC (OPTION_MASK_ISA_AVX512F, CODE_FOR_srcp14v4sf, "__builtin_ia32_rcp14ss", IX86_BUILTIN_RCP14SS, UNKNOWN, (int) V4SF_FTYPE_V4SF_V4SF) BDESC (OPTION_MASK_ISA_AVX512F, CODE_FOR_rsqrt14v8df_mask, "__builtin_ia32_rsqrt14pd512_mask", IX86_BUILTIN_RSQRT14PD512, UNKNOWN, (int) V8DF_FTYPE_V8DF_V8DF_UQI) BDESC (OPTION_MASK_ISA_AVX512F, CODE_FOR_rsqrt14v16sf_mask, "__builtin_ia32_rsqrt14ps512_mask", IX86_BUILTIN_RSQRT14PS512, UNKNOWN, (int) V16SF_FTYPE_V16SF_V16SF_UHI) -BDESC (OPTION_MASK_ISA_AVX512F, CODE_FOR_rsqrt14v2df, "__builtin_ia32_rsqrt14sd", IX86_BUILTIN_RSQRT14SD, UNKNOWN, (int) V2DF_FTYPE_V2DF_V2DF) +BDESC (OPTION_MASK_ISA_AVX512F, CODE_FOR_rsqrt14_v2df, "__builtin_ia32_rsqrt14sd", IX86_BUILTIN_RSQRT14SD, UNKNOWN, (int) V2DF_FTYPE_V2DF_V2DF) BDESC (OPTION_MASK_ISA_AVX512F, CODE_FOR_rsqrt14_v2df_mask, "__builtin_ia32_rsqrt14sd_mask", IX86_BUILTIN_RSQRT14SDMASK, UNKNOWN, (int) V2DF_FTYPE_V2DF_V2DF_V2DF_UQI) -BDESC (OPTION_MASK_ISA_AVX512F, CODE_FOR_rsqrt14v4sf, "__builtin_ia32_rsqrt14ss", IX86_BUILTIN_RSQRT14SS, UNKNOWN, (int) V4SF_FTYPE_V4SF_V4SF) +BDESC (OPTION_MASK_ISA_AVX512F, CODE_FOR_rsqrt14_v4sf, "__builtin_ia32_rsqrt14ss", IX86_BUILTIN_RSQRT14SS, UNKNOWN, (int) V4SF_FTYPE_V4SF_V4SF) BDESC (OPTION_MASK_ISA_AVX512F, CODE_FOR_rsqrt14_v4sf_mask, "__builtin_ia32_rsqrt14ss_mask", IX86_BUILTIN_RSQRT14SSMASK, UNKNOWN, (int) V4SF_FTYPE_V4SF_V4SF_V4SF_UQI) BDESC (OPTION_MASK_ISA_AVX512F, CODE_FOR_avx512f_shufpd512_mask, "__builtin_ia32_shufpd512_mask", IX86_BUILTIN_SHUFPD512, UNKNOWN, (int) V8DF_FTYPE_V8DF_V8DF_INT_V8DF_UQI) BDESC (OPTION_MASK_ISA_AVX512F, CODE_FOR_avx512f_shufps512_mask, "__builtin_ia32_shufps512_mask", IX86_BUILTIN_SHUFPS512, UNKNOWN, (int) V16SF_FTYPE_V16SF_V16SF_INT_V16SF_UHI) diff --git a/gcc/config/i386/sse.md b/gcc/config/i386/sse.md index b9e9986..86b146f 100644 --- a/gcc/config/i386/sse.md +++ b/gcc/config/i386/sse.md @@ -1816,7 +1816,7 @@ (set_attr "prefix" "evex") (set_attr "mode" "")]) -(define_insn "rsqrt14" +(define_insn "rsqrt14_" [(set (match_operand:VF_128 0 "register_operand" "=v") (vec_merge:VF_128 (unspec:VF_128 @@ -1825,24 +1825,7 @@ (match_operand:VF_128 2 "register_operand" "v") (const_int 1)))] "TARGET_AVX512F" - "vrsqrt14\t{%1, %2, %0|%0, %2, %1}" - [(set_attr "type" "sse") - (set_attr "prefix" "evex") - (set_attr "mode" "")]) - -(define_insn "rsqrt14__mask" - [(set (match_operand:VF_128 0 "register_operand" "=v") - (vec_merge:VF_128 - (vec_merge:VF_128 - (unspec:VF_128 - [(match_operand:VF_128 1 "nonimmediate_operand" "vm")] - UNSPEC_RSQRT14) - (match_operand:VF_128 3 "vector_move_operand" "0C") - (match_operand: 4 "register_operand" "Yk")) - (match_operand:VF_128 2 "register_operand" "v") - (const_int 1)))] - "TARGET_AVX512F" - "vrsqrt14\t{%1, %2, %0%{%4%}%N3|%0%{%4%}%N3, %2, %1}" + "vrsqrt14\t{%1, %2, %0|%0, %2, %1}" [(set_attr "type" "sse") (set_attr "prefix" "evex") (set_attr "mode" "")]) diff --git a/gcc/config/i386/subst.md b/gcc/config/i386/subst.md index 0bc22fd..25022bc 100644 --- a/gcc/config/i386/subst.md +++ b/gcc/config/i386/subst.md @@ -234,3 +234,22 @@ (match_dup 3) (match_operand:SUBST_V 4 "vector_move_operand") (match_operand: 5 "register_operand")]) + +(define_subst_attr "mask_for_1st_element" "mask_expand_1st" "" "_mask") +(define_subst_attr "mask_for_1st_op" "mask_expand_1st" "" "%{%4%}%N3") + +(define_subst "mask_expand_1st" + [(set (match_operand:SUBST_V 0) + (vec_merge:SUBST_V + (match_operand:SUBST_V 1) + (match_operand:SUBST_V 2) + (const_int 1)))] + "TARGET_AVX512F" + [(set (match_dup 0) + (vec_merge:SUBST_V + (vec_merge:SUBST_V + (match_dup 1) + (match_operand:SUBST_V 4 "vector_move_operand" "0C") + (match_operand: 5 "register_operand" "Yk")) + (match_dup 2) + (const_int 1)))]) -- 2.5.5