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| author | Nadav Rotem <nadav.rotem@intel.com> | 2012-04-15 19:36:44 +0000 |
|---|---|---|
| committer | Nadav Rotem <nadav.rotem@intel.com> | 2012-04-15 19:36:44 +0000 |
| commit | f16af0a05358c953fe9a8c2fbb0cf892b940ece9 (patch) | |
| tree | a5daf35d2666949a215c7c874dd7de2e70c8fc9a /lib/Target | |
| parent | e747fadedf8c5b80f1a0d5e84078a4428e06098e (diff) | |
| download | external_llvm-f16af0a05358c953fe9a8c2fbb0cf892b940ece9.zip external_llvm-f16af0a05358c953fe9a8c2fbb0cf892b940ece9.tar.gz external_llvm-f16af0a05358c953fe9a8c2fbb0cf892b940ece9.tar.bz2 | |
Fix PR12529. The Vxx family of instructions are only supported by AVX.
Use non-vex instructions for SSE4.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@154770 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target')
| -rw-r--r-- | lib/Target/X86/X86InstrSSE.td | 16 |
1 files changed, 13 insertions, 3 deletions
diff --git a/lib/Target/X86/X86InstrSSE.td b/lib/Target/X86/X86InstrSSE.td index 8210965..b0aeb3f 100644 --- a/lib/Target/X86/X86InstrSSE.td +++ b/lib/Target/X86/X86InstrSSE.td @@ -6742,6 +6742,16 @@ let Predicates = [HasAVX] in { def : Pat<(v4f64 (X86Blendpd (v4f64 VR256:$src1), (v4f64 VR256:$src2), (imm:$mask))), (VBLENDPDYrri VR256:$src2, VR256:$src1, imm:$mask)>; + + def : Pat<(v8i16 (X86Blendpw (v8i16 VR128:$src1), (v8i16 VR128:$src2), + (imm:$mask))), + (VPBLENDWrri VR128:$src2, VR128:$src1, imm:$mask)>; + def : Pat<(v4f32 (X86Blendps (v4f32 VR128:$src1), (v4f32 VR128:$src2), + (imm:$mask))), + (VBLENDPSrri VR128:$src2, VR128:$src1, imm:$mask)>; + def : Pat<(v2f64 (X86Blendpd (v2f64 VR128:$src1), (v2f64 VR128:$src2), + (imm:$mask))), + (VBLENDPDrri VR128:$src2, VR128:$src1, imm:$mask)>; } let Predicates = [HasAVX2] in { @@ -6802,13 +6812,13 @@ let Predicates = [HasSSE41] in { def : Pat<(v8i16 (X86Blendpw (v8i16 VR128:$src1), (v8i16 VR128:$src2), (imm:$mask))), - (VPBLENDWrri VR128:$src2, VR128:$src1, imm:$mask)>; + (PBLENDWrri VR128:$src2, VR128:$src1, imm:$mask)>; def : Pat<(v4f32 (X86Blendps (v4f32 VR128:$src1), (v4f32 VR128:$src2), (imm:$mask))), - (VBLENDPSrri VR128:$src2, VR128:$src1, imm:$mask)>; + (BLENDPSrri VR128:$src2, VR128:$src1, imm:$mask)>; def : Pat<(v2f64 (X86Blendpd (v2f64 VR128:$src1), (v2f64 VR128:$src2), (imm:$mask))), - (VBLENDPDrri VR128:$src2, VR128:$src1, imm:$mask)>; + (BLENDPDrri VR128:$src2, VR128:$src1, imm:$mask)>; } |