diff options
| -rw-r--r-- | lib/Target/X86/X86InstrSSE.td | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/lib/Target/X86/X86InstrSSE.td b/lib/Target/X86/X86InstrSSE.td index 457c8a1..778fcd0 100644 --- a/lib/Target/X86/X86InstrSSE.td +++ b/lib/Target/X86/X86InstrSSE.td @@ -383,7 +383,8 @@ let isReMaterializable = 1, isAsCheapAsAMove = 1, canFoldAsLoad = 1, // load of an all-zeros value if folding it would be beneficial. let isReMaterializable = 1, isAsCheapAsAMove = 1, canFoldAsLoad = 1, isPseudo = 1, neverHasSideEffects = 1 in { -def V_SET0 : I<0, Pseudo, (outs VR128:$dst), (ins), "", []>; +def V_SET0 : I<0, Pseudo, (outs VR128:$dst), (ins), "", + [(set VR128:$dst, (v4f32 immAllZerosV))]>; } def : Pat<(v4f32 immAllZerosV), (V_SET0)>; @@ -409,13 +410,12 @@ def AVX_SET0PSY : PSI<0x57, MRMInitReg, (outs VR256:$dst), (ins), "", def AVX_SET0PDY : PDI<0x57, MRMInitReg, (outs VR256:$dst), (ins), "", [(set VR256:$dst, (v4f64 immAllZerosV))]>, VEX_4V; } -let Predicates = [HasAVX2], neverHasSideEffects = 1 in +let Predicates = [HasAVX2] in def AVX2_SET0 : PDI<0xef, MRMInitReg, (outs VR256:$dst), (ins), "", - []>, VEX_4V; + [(set VR256:$dst, (v4i64 immAllZerosV))]>, VEX_4V; } let Predicates = [HasAVX2] in { - def : Pat<(v4i64 immAllZerosV), (AVX2_SET0)>; def : Pat<(v8i32 immAllZerosV), (AVX2_SET0)>; def : Pat<(v16i16 immAllZerosV), (AVX2_SET0)>; def : Pat<(v32i8 immAllZerosV), (AVX2_SET0)>; |