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| author | kyukhin <kyukhin@138bc75d-0d04-0410-961f-82ee72b054a4> | 2013-12-27 14:37:34 +0000 |
|---|---|---|
| committer | kyukhin <kyukhin@138bc75d-0d04-0410-961f-82ee72b054a4> | 2013-12-27 14:37:34 +0000 |
| commit | affa436aec0c9a328d2791413b943a46a4eed123 (patch) | |
| tree | c7622df0b4e4f438e1107c89aa47c46c36cd901a /gcc/config/i386 | |
| parent | adf45678b6850aa17c4065238e460af6c19a594b (diff) | |
| download | gcc-affa436aec0c9a328d2791413b943a46a4eed123.tar.gz | |
* config/i386/sse.md (avx512f_fixupimm<mode>_maskz): Extend to support
EVEX's RC.
(avx512f_sfixupimm<mode>_maskz): Ditto.
* config/i386/subst.md (round_saeonly_expand_name): New.
(round_saeonly_expand_nimm_predicate): Ditto.
(round_saeonly_expand_operand6): Ditto.
(round_saeonly_expand): Ditto.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@206223 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/config/i386')
| -rw-r--r-- | gcc/config/i386/sse.md | 18 | ||||
| -rw-r--r-- | gcc/config/i386/subst.md | 20 |
2 files changed, 30 insertions, 8 deletions
diff --git a/gcc/config/i386/sse.md b/gcc/config/i386/sse.md index 4e4d5c7ead8..7beb245d9c7 100644 --- a/gcc/config/i386/sse.md +++ b/gcc/config/i386/sse.md @@ -6626,18 +6626,19 @@ }) -(define_expand "avx512f_fixupimm<mode>_maskz" +(define_expand "avx512f_fixupimm<mode>_maskz<round_saeonly_expand_name>" [(match_operand:VF_512 0 "register_operand") (match_operand:VF_512 1 "register_operand") (match_operand:VF_512 2 "register_operand") - (match_operand:<sseintvecmode> 3 "nonimmediate_operand") + (match_operand:<sseintvecmode> 3 "<round_saeonly_expand_nimm_predicate>") (match_operand:SI 4 "const_0_to_255_operand") (match_operand:<avx512fmaskmode> 5 "register_operand")] "TARGET_AVX512F" { - emit_insn (gen_avx512f_fixupimm<mode>_maskz_1 ( + emit_insn (gen_avx512f_fixupimm<mode>_maskz_1<round_saeonly_expand_name> ( operands[0], operands[1], operands[2], operands[3], - operands[4], CONST0_RTX (<MODE>mode), operands[5])); + operands[4], CONST0_RTX (<MODE>mode), operands[5] + <round_saeonly_expand_operand6>)); DONE; }) @@ -6670,18 +6671,19 @@ [(set_attr "prefix" "evex") (set_attr "mode" "<MODE>")]) -(define_expand "avx512f_sfixupimm<mode>_maskz" +(define_expand "avx512f_sfixupimm<mode>_maskz<round_saeonly_expand_name>" [(match_operand:VF_128 0 "register_operand") (match_operand:VF_128 1 "register_operand") (match_operand:VF_128 2 "register_operand") - (match_operand:<sseintvecmode> 3 "nonimmediate_operand") + (match_operand:<sseintvecmode> 3 "<round_saeonly_expand_nimm_predicate>") (match_operand:SI 4 "const_0_to_255_operand") (match_operand:<avx512fmaskmode> 5 "register_operand")] "TARGET_AVX512F" { - emit_insn (gen_avx512f_sfixupimm<mode>_maskz_1 ( + emit_insn (gen_avx512f_sfixupimm<mode>_maskz_1<round_saeonly_expand_name> ( operands[0], operands[1], operands[2], operands[3], - operands[4], CONST0_RTX (<MODE>mode), operands[5])); + operands[4], CONST0_RTX (<MODE>mode), operands[5] + <round_saeonly_expand_operand6>)); DONE; }) diff --git a/gcc/config/i386/subst.md b/gcc/config/i386/subst.md index 595dfb9e5f4..4a6d4778d9c 100644 --- a/gcc/config/i386/subst.md +++ b/gcc/config/i386/subst.md @@ -178,3 +178,23 @@ (match_dup 3) (match_dup 4) (unspec [(match_operand:SI 5 "const_0_to_4_operand")] UNSPEC_EMBEDDED_ROUNDING)]) + +(define_subst_attr "round_saeonly_expand_name" "round_saeonly_expand" "" "_round") +(define_subst_attr "round_saeonly_expand_nimm_predicate" "round_saeonly_expand" "nonimmediate_operand" "register_operand") +(define_subst_attr "round_saeonly_expand_operand6" "round_saeonly_expand" "" ", operands[6]") + +(define_subst "round_saeonly_expand" + [(match_operand:SUBST_V 0) + (match_operand:SUBST_V 1) + (match_operand:SUBST_V 2) + (match_operand:SUBST_A 3) + (match_operand:SI 4) + (match_operand:SUBST_S 5)] + "TARGET_AVX512F" + [(match_dup 0) + (match_dup 1) + (match_dup 2) + (match_dup 3) + (match_dup 4) + (match_dup 5) + (unspec [(match_operand:SI 6 "const_4_to_5_operand")] UNSPEC_EMBEDDED_ROUNDING)]) |