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re PR target/88794 (fixupimm intrinsics are unusable)

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2019-01-17  Wei Xiao  <wei3.xiao@intel.com>

        PR target/88794
        Revert:
        2018-11-12  Wei Xiao  <wei3.xiao@intel.com>

        * config/i386/sse.md: Combine VFIXUPIMM* patterns
        (<avx512>_fixupimm<mode>_maskz<round_saeonly_expand_name>): Update.
        (<avx512>_fixupimm<mode><sd_maskz_name><round_saeonly_name>): Update.
        (<avx512>_fixupimm<mode>_mask<round_saeonly_name>): Remove.
        (avx512f_sfixupimm<mode>_maskz<round_saeonly_expand_name>): Update.
        (avx512f_sfixupimm<mode><sd_maskz_name><round_saeonly_name>): Update.
        (avx512f_sfixupimm<mode>_mask<round_saeonly_name>): Remove.

From-SVN: r268012
This commit is contained in:
Wei Xiao 2019-01-17 09:34:00 +00:00 • committed by Xuepeng Guo
parent 8a8d6691e8
commit f4f9a9dc64
2 changed files with 50 additions and 6 deletions
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14
gcc/ChangeLog
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@ -1,3 +1,17 @@
2019-01-17 Wei Xiao <wei3.xiao@intel.com>
PR target/88794
Revert:
2018-11-12 Wei Xiao <wei3.xiao@intel.com>
* config/i386/sse.md: Combine VFIXUPIMM* patterns
(<avx512>_fixupimm<mode>_maskz<round_saeonly_expand_name>): Update.
(<avx512>_fixupimm<mode><sd_maskz_name><round_saeonly_name>): Update.
(<avx512>_fixupimm<mode>_mask<round_saeonly_name>): Remove.
(avx512f_sfixupimm<mode>_maskz<round_saeonly_expand_name>): Update.
(avx512f_sfixupimm<mode><sd_maskz_name><round_saeonly_name>): Update.
(avx512f_sfixupimm<mode>_mask<round_saeonly_name>): Remove.
2019-01-17 Wei Xiao <wei3.xiao@intel.com>
PR target/88794

42
gcc/config/i386/sse.md
View file

@ -8867,14 +8867,14 @@
(match_operand:<avx512fmaskmode> 4 "register_operand")]
"TARGET_AVX512F"
{
emit_insn (gen_<avx512>_fixupimm<mode>_mask<round_saeonly_expand_name> (
emit_insn (gen_<avx512>_fixupimm<mode>_maskz_1<round_saeonly_expand_name> (
operands[0], operands[1], operands[2], operands[3],
CONST0_RTX (<MODE>mode), operands[4]
<round_saeonly_expand_operand5>));
DONE;
})
(define_insn "<avx512>_fixupimm<mode><mask_name><round_saeonly_name>"
(define_insn "<avx512>_fixupimm<mode><sd_maskz_name><round_saeonly_name>"
[(set (match_operand:VF_AVX512VL 0 "register_operand" "=v")
(unspec:VF_AVX512VL
[(match_operand:VF_AVX512VL 1 "register_operand" "v")
@ -8882,7 +8882,22 @@
(match_operand:SI 3 "const_0_to_255_operand")]
UNSPEC_FIXUPIMM))]
"TARGET_AVX512F"
"vfixupimm<ssemodesuffix>\t{%3, <round_saeonly_mask_op4>%2, %1, %0<mask_operand4>|%0<mask_operand4>, %1, %2<round_saeonly_mask_op4>, %3}";
"vfixupimm<ssemodesuffix>\t{%3, <round_saeonly_sd_mask_op4>%2, %1, %0<sd_mask_op4>|%0<sd_mask_op4>, %1, %2<round_saeonly_sd_mask_op4>, %3}";
[(set_attr "prefix" "evex")
(set_attr "mode" "<MODE>")])
(define_insn "<avx512>_fixupimm<mode>_mask<round_saeonly_name>"
[(set (match_operand:VF_AVX512VL 0 "register_operand" "=v")
(vec_merge:VF_AVX512VL
(unspec:VF_AVX512VL
[(match_operand:VF_AVX512VL 1 "register_operand" "v")
(match_operand:<sseintvecmode> 2 "nonimmediate_operand" "<round_saeonly_constraint>")
(match_operand:SI 3 "const_0_to_255_operand")]
UNSPEC_FIXUPIMM)
(match_operand:VF_AVX512VL 4 "register_operand" "0")
(match_operand:<avx512fmaskmode> 5 "register_operand" "Yk")))]
"TARGET_AVX512F"
"vfixupimm<ssemodesuffix>\t{%3, <round_saeonly_op6>%2, %1, %0%{%5%}|%0%{%5%}, %1, %2<round_saeonly_op6>, %3}";
[(set_attr "prefix" "evex")
(set_attr "mode" "<MODE>")])
@ -8894,14 +8909,14 @@
(match_operand:<avx512fmaskmode> 4 "register_operand")]
"TARGET_AVX512F"
{
emit_insn (gen_avx512f_sfixupimm<mode>_mask<round_saeonly_expand_name> (
emit_insn (gen_avx512f_sfixupimm<mode>_maskz_1<round_saeonly_expand_name> (
operands[0], operands[1], operands[2], operands[3],
CONST0_RTX (<MODE>mode), operands[4]
<round_saeonly_expand_operand5>));
DONE;
})
(define_insn "avx512f_sfixupimm<mode><mask_name><round_saeonly_name>"
(define_insn "avx512f_sfixupimm<mode><sd_maskz_name><round_saeonly_name>"
[(set (match_operand:VF_128 0 "register_operand" "=v")
(unspec:VF_128
[(match_operand:VF_128 1 "register_operand" "v")
@ -8909,7 +8924,22 @@
(match_operand:SI 3 "const_0_to_255_operand")]
UNSPEC_FIXUPIMM))]
"TARGET_AVX512F"
"vfixupimm<ssescalarmodesuffix>\t{%3, <round_saeonly_mask_op4>%2, %1, %0<mask_operand4>|%0<mask_operand4>, %1, %<iptr>2<round_saeonly_mask_op4>, %3}";
"vfixupimm<ssescalarmodesuffix>\t{%3, <round_saeonly_sd_mask_op4>%2, %1, %0<sd_mask_op4>|%0<sd_mask_op4>, %1, %<iptr>2<round_saeonly_sd_mask_op4>, %3}";
[(set_attr "prefix" "evex")
(set_attr "mode" "<ssescalarmode>")])
(define_insn "avx512f_sfixupimm<mode>_mask<round_saeonly_name>"
[(set (match_operand:VF_128 0 "register_operand" "=v")
(vec_merge:VF_128
(unspec:VF_128
[(match_operand:VF_128 1 "register_operand" "v")
(match_operand:<sseintvecmode> 2 "<round_saeonly_nimm_predicate>" "<round_saeonly_constraint>")
(match_operand:SI 3 "const_0_to_255_operand")]
UNSPEC_FIXUPIMM)
(match_operand:VF_128 4 "register_operand" "0")
(match_operand:<avx512fmaskmode> 5 "register_operand" "Yk")))]
"TARGET_AVX512F"
"vfixupimm<ssescalarmodesuffix>\t{%3, <round_saeonly_op6>%2, %1, %0%{%5%}|%0%{%5%}, %1, %<iptr>2<round_saeonly_op6>, %3}";
[(set_attr "prefix" "evex")
(set_attr "mode" "<ssescalarmode>")])