diff options
Diffstat (limited to 'gcc/config/i386/sse.md')
| -rw-r--r-- | gcc/config/i386/sse.md | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/gcc/config/i386/sse.md b/gcc/config/i386/sse.md index a118fcea520..220f69f0980 100644 --- a/gcc/config/i386/sse.md +++ b/gcc/config/i386/sse.md @@ -1847,6 +1847,23 @@ (set_attr "prefix" "evex") (set_attr "mode" "<MODE>")]) +(define_insn "rsqrt14_<mode>_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:<avx512fmaskmode> 4 "register_operand" "Yk")) + (match_operand:VF_128 2 "register_operand" "v") + (const_int 1)))] + "TARGET_AVX512F" + "vrsqrt14<ssescalarmodesuffix>\t{%1, %2, %0%{%4%}%N3|%0%{%4%}%N3, %2, %<iptr>1}" + [(set_attr "type" "sse") + (set_attr "prefix" "evex") + (set_attr "mode" "<MODE>")]) + (define_insn "sse_vmrsqrtv4sf2" [(set (match_operand:V4SF 0 "register_operand" "=x,x") (vec_merge:V4SF |