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| author | Eli Friedman <eli.friedman@gmail.com> | 2009-06-06 04:17:04 +0000 |
|---|---|---|
| committer | Eli Friedman <eli.friedman@gmail.com> | 2009-06-06 04:17:04 +0000 |
| commit | 6c101ebfa85c25f514363adddd3f68cd90c6f6d9 (patch) | |
| tree | 0e744ee2076665388eaf79f0840e3d1fcf5fa1e0 /llvm/lib | |
| parent | 8544647e9c17bcf88b3bb790d496ba11677506f9 (diff) | |
| download | bcm5719-llvm-6c101ebfa85c25f514363adddd3f68cd90c6f6d9.tar.gz bcm5719-llvm-6c101ebfa85c25f514363adddd3f68cd90c6f6d9.zip | |
Get rid of a bogus pattern that interferes with optimization.
llvm-svn: 72985
Diffstat (limited to 'llvm/lib')
| -rw-r--r-- | llvm/lib/Target/X86/X86InstrMMX.td | 7 |
1 files changed, 0 insertions, 7 deletions
diff --git a/llvm/lib/Target/X86/X86InstrMMX.td b/llvm/lib/Target/X86/X86InstrMMX.td index 8f287e17dc3..38c54712f18 100644 --- a/llvm/lib/Target/X86/X86InstrMMX.td +++ b/llvm/lib/Target/X86/X86InstrMMX.td @@ -605,13 +605,6 @@ let AddedComplexity = 15 in { (MMX_PUNPCKLDQrr VR64:$src, (MMX_V_SET0))>; } -// Scalar to v4i16 / v8i8. The source may be a GR32, but only the lower -// 8 or 16-bits matter. -def : Pat<(bc_v8i8 (v2i32 (scalar_to_vector GR32:$src))), - (MMX_MOVD64rr GR32:$src)>; -def : Pat<(bc_v4i16 (v2i32 (scalar_to_vector GR32:$src))), - (MMX_MOVD64rr GR32:$src)>; - // Patterns to perform canonical versions of vector shuffling. let AddedComplexity = 10 in { def : Pat<(v8i8 (mmx_unpckl_undef VR64:$src, (undef))), |
