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author | Dimitry Andric <dim@FreeBSD.org> | 2012-08-19 10:31:50 +0000 |
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committer | Dimitry Andric <dim@FreeBSD.org> | 2012-08-19 10:31:50 +0000 |
commit | 902a7b529820e6a0aa85f98f21afaeb1805a22f8 (patch) | |
tree | e7da40d2f6ef824f7371860826845870e6e1dcd5 /lib/Target/X86/X86InstrSSE.td | |
parent | 58b69754af0cbff56b1cfce9be9392e4451f6628 (diff) | |
download | src-902a7b529820e6a0aa85f98f21afaeb1805a22f8.tar.gz src-902a7b529820e6a0aa85f98f21afaeb1805a22f8.zip |
Vendor import of llvm trunk r162107:vendor/llvm/llvm-trunk-r162107
Notes
Notes:
svn path=/vendor/llvm/dist/; revision=239390
svn path=/vendor/llvm/llvm-trunk-r162107/; revision=239391; tag=vendor/llvm/llvm-trunk-r162107
Diffstat (limited to 'lib/Target/X86/X86InstrSSE.td')
-rw-r--r-- | lib/Target/X86/X86InstrSSE.td | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/lib/Target/X86/X86InstrSSE.td b/lib/Target/X86/X86InstrSSE.td index e4c35b9bc556..20dc81eb4a37 100644 --- a/lib/Target/X86/X86InstrSSE.td +++ b/lib/Target/X86/X86InstrSSE.td @@ -2101,12 +2101,20 @@ let Predicates = [HasAVX] in { def : Pat<(v4f32 (fround (loadv4f64 addr:$src))), (VCVTPD2PSYrm addr:$src)>; + def : Pat<(v2f64 (X86vfpext (v4f32 VR128:$src))), + (VCVTPS2PDrr VR128:$src)>; def : Pat<(v4f64 (fextend (v4f32 VR128:$src))), (VCVTPS2PDYrr VR128:$src)>; def : Pat<(v4f64 (fextend (loadv4f32 addr:$src))), (VCVTPS2PDYrm addr:$src)>; } +let Predicates = [HasSSE2] in { + // Match fextend for 128 conversions + def : Pat<(v2f64 (X86vfpext (v4f32 VR128:$src))), + (CVTPS2PDrr VR128:$src)>; +} + //===----------------------------------------------------------------------===// // SSE 1 & 2 - Compare Instructions //===----------------------------------------------------------------------===// |