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Fix PR12529. The Vxx family of instructions are only supported by AVX.
Use non-vex instructions for SSE4. llvm-svn: 154770
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@ -6742,6 +6742,16 @@ let Predicates = [HasAVX] in {
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def : Pat<(v4f64 (X86Blendpd (v4f64 VR256:$src1), (v4f64 VR256:$src2),
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(imm:$mask))),
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(VBLENDPDYrri VR256:$src2, VR256:$src1, imm:$mask)>;
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def : Pat<(v8i16 (X86Blendpw (v8i16 VR128:$src1), (v8i16 VR128:$src2),
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(imm:$mask))),
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(VPBLENDWrri VR128:$src2, VR128:$src1, imm:$mask)>;
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def : Pat<(v4f32 (X86Blendps (v4f32 VR128:$src1), (v4f32 VR128:$src2),
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(imm:$mask))),
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(VBLENDPSrri VR128:$src2, VR128:$src1, imm:$mask)>;
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def : Pat<(v2f64 (X86Blendpd (v2f64 VR128:$src1), (v2f64 VR128:$src2),
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(imm:$mask))),
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(VBLENDPDrri VR128:$src2, VR128:$src1, imm:$mask)>;
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}
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let Predicates = [HasAVX2] in {
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@ -6802,13 +6812,13 @@ let Predicates = [HasSSE41] in {
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def : Pat<(v8i16 (X86Blendpw (v8i16 VR128:$src1), (v8i16 VR128:$src2),
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(imm:$mask))),
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(VPBLENDWrri VR128:$src2, VR128:$src1, imm:$mask)>;
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(PBLENDWrri VR128:$src2, VR128:$src1, imm:$mask)>;
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def : Pat<(v4f32 (X86Blendps (v4f32 VR128:$src1), (v4f32 VR128:$src2),
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(imm:$mask))),
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(VBLENDPSrri VR128:$src2, VR128:$src1, imm:$mask)>;
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(BLENDPSrri VR128:$src2, VR128:$src1, imm:$mask)>;
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def : Pat<(v2f64 (X86Blendpd (v2f64 VR128:$src1), (v2f64 VR128:$src2),
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(imm:$mask))),
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(VBLENDPDrri VR128:$src2, VR128:$src1, imm:$mask)>;
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(BLENDPDrri VR128:$src2, VR128:$src1, imm:$mask)>;
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}
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@ -1,4 +1,4 @@
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; RUN: llc < %s -o /dev/null -march=x86 -mcpu=corei7 -mtriple=i686-apple-darwin9 -stats -info-output-file - | grep asm-printer | grep 2
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; RUN: llc < %s -o /dev/null -march=x86 -mcpu=corei7 -mtriple=i686-apple-darwin9 -stats -info-output-file - | grep asm-printer | grep 3
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define <4 x float> @func(<4 x float> %fp0, <4 x float> %fp1) nounwind {
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entry:
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