diff options
| author | Bruno Cardoso Lopes <bruno.cardoso@gmail.com> | 2010-09-09 18:48:34 +0000 |
|---|---|---|
| committer | Bruno Cardoso Lopes <bruno.cardoso@gmail.com> | 2010-09-09 18:48:34 +0000 |
| commit | e8501a468c250ec325dbaa736700a82329587f2c (patch) | |
| tree | be484e708e6a95353defd39b62fbebcac922e978 /llvm/lib | |
| parent | 1c5be00ec77b73e1423cbc686ca5cb7e6f7577f9 (diff) | |
| download | bcm5719-llvm-e8501a468c250ec325dbaa736700a82329587f2c.tar.gz bcm5719-llvm-e8501a468c250ec325dbaa736700a82329587f2c.zip | |
Add one more pattern to fallback movddup
llvm-svn: 113522
Diffstat (limited to 'llvm/lib')
| -rw-r--r-- | llvm/lib/Target/X86/X86InstrSSE.td | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/llvm/lib/Target/X86/X86InstrSSE.td b/llvm/lib/Target/X86/X86InstrSSE.td index 88b60229b2c..eed685d84b4 100644 --- a/llvm/lib/Target/X86/X86InstrSSE.td +++ b/llvm/lib/Target/X86/X86InstrSSE.td @@ -5688,6 +5688,8 @@ def : Pat<(v2i64 (X86Movddup VR128:$src)), (MOVLHPSrr VR128:$src, VR128:$src)>; def : Pat<(v4f32 (X86Movddup VR128:$src)), (MOVLHPSrr VR128:$src, VR128:$src)>; +def : Pat<(v2f64 (X86Movddup VR128:$src)), + (UNPCKLPDrr VR128:$src, VR128:$src)>; // Shuffle with MOVLHPD def : Pat<(v2f64 (X86Movlhpd VR128:$src1, |
