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| author | Simon Pilgrim <llvm-dev@redking.me.uk> | 2018-03-12 12:30:04 +0000 |
|---|---|---|
| committer | Simon Pilgrim <llvm-dev@redking.me.uk> | 2018-03-12 12:30:04 +0000 |
| commit | 6618e2a09c69a305bcaf05e9d7a8a1dd32d514a8 (patch) | |
| tree | b06fca71fec24b7fe63d323dff6125d6976908bb /llvm/lib | |
| parent | debca45e45a13a5ffef8893f8a7cd6dbbc113a4e (diff) | |
| download | bcm5719-llvm-6618e2a09c69a305bcaf05e9d7a8a1dd32d514a8.tar.gz bcm5719-llvm-6618e2a09c69a305bcaf05e9d7a8a1dd32d514a8.zip | |
[X86][SSE] createVariablePermute - PSHUFB requires SSSE3 not just SSE3
llvm-svn: 327259
Diffstat (limited to 'llvm/lib')
| -rw-r--r-- | llvm/lib/Target/X86/X86ISelLowering.cpp | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/llvm/lib/Target/X86/X86ISelLowering.cpp b/llvm/lib/Target/X86/X86ISelLowering.cpp index 833850d0aad..5bcb4d96653 100644 --- a/llvm/lib/Target/X86/X86ISelLowering.cpp +++ b/llvm/lib/Target/X86/X86ISelLowering.cpp @@ -7999,13 +7999,13 @@ SDValue createVariablePermute(MVT VT, SDValue SrcVec, SDValue IndicesVec, default: break; case MVT::v16i8: - if (Subtarget.hasSSE3()) + if (Subtarget.hasSSSE3()) Opcode = X86ISD::PSHUFB; break; case MVT::v8i16: if (Subtarget.hasVLX() && Subtarget.hasBWI()) Opcode = X86ISD::VPERMV; - else if (Subtarget.hasSSE3()) { + else if (Subtarget.hasSSSE3()) { Opcode = X86ISD::PSHUFB; ShuffleVT = MVT::v16i8; } @@ -8015,7 +8015,7 @@ SDValue createVariablePermute(MVT VT, SDValue SrcVec, SDValue IndicesVec, if (Subtarget.hasAVX()) { Opcode = X86ISD::VPERMILPV; ShuffleVT = MVT::v4f32; - } else if (Subtarget.hasSSE3()) { + } else if (Subtarget.hasSSSE3()) { Opcode = X86ISD::PSHUFB; ShuffleVT = MVT::v16i8; } |
