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[X86][FMA] Add missing Predicates qualifier around scalar FMA intrinsic patterns.

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llvm-svn: 288010
This commit is contained in:
Craig Topper 2016-11-27 21:37:02 +00:00
parent 9440849602
commit bf372031c2
1 changed files with 8 additions and 6 deletions
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14
lib/Target/X86/X86InstrFMA.td
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@ -240,13 +240,15 @@ multiclass fma3s<bits<8> opc132, bits<8> opc213, bits<8> opc231,
// This is because src1 is tied to dest, and the scalar intrinsics
// require the pass-through values to come from the first source
// operand, not the second.
def : Pat<(IntF32 VR128:$src1, VR128:$src2, VR128:$src3),
(COPY_TO_REGCLASS(!cast<Instruction>(NAME#"213SSr_Int")
$src1, $src2, $src3), VR128)>;
let Predicates = [HasFMA] in {
def : Pat<(IntF32 VR128:$src1, VR128:$src2, VR128:$src3),
(COPY_TO_REGCLASS(!cast<Instruction>(NAME#"213SSr_Int")
$src1, $src2, $src3), VR128)>;
def : Pat<(IntF64 VR128:$src1, VR128:$src2, VR128:$src3),
(COPY_TO_REGCLASS(!cast<Instruction>(NAME#"213SDr_Int")
$src1, $src2, $src3), VR128)>;
def : Pat<(IntF64 VR128:$src1, VR128:$src2, VR128:$src3),
(COPY_TO_REGCLASS(!cast<Instruction>(NAME#"213SDr_Int")
$src1, $src2, $src3), VR128)>;
}
}
defm VFMADD : fma3s<0x99, 0xA9, 0xB9, "vfmadd", int_x86_fma_vfmadd_ss,