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| author | Craig Topper <craig.topper@gmail.com> | 2016-05-01 04:59:46 +0000 |
|---|---|---|
| committer | Craig Topper <craig.topper@gmail.com> | 2016-05-01 04:59:46 +0000 |
| commit | 7ed84d826e2f787b15de61ed831d1536950a8631 (patch) | |
| tree | aabb5217d6d426ac900fb8d14426b30915f03c11 /llvm | |
| parent | c9b19233585e2228de64886a3c293f0270261432 (diff) | |
| download | bcm5719-llvm-7ed84d826e2f787b15de61ed831d1536950a8631.tar.gz bcm5719-llvm-7ed84d826e2f787b15de61ed831d1536950a8631.zip | |
[X86] Remove some redundant selection patterns.
llvm-svn: 268180
Diffstat (limited to 'llvm')
| -rw-r--r-- | llvm/lib/Target/X86/X86InstrAVX512.td | 3 | ||||
| -rw-r--r-- | llvm/lib/Target/X86/X86InstrSSE.td | 8 |
2 files changed, 0 insertions, 11 deletions
diff --git a/llvm/lib/Target/X86/X86InstrAVX512.td b/llvm/lib/Target/X86/X86InstrAVX512.td index 044df94ff84..579bd424bd4 100644 --- a/llvm/lib/Target/X86/X86InstrAVX512.td +++ b/llvm/lib/Target/X86/X86InstrAVX512.td @@ -3059,9 +3059,6 @@ let Predicates = [HasAVX512] in { def : Pat<(store (f32 (extractelt (v4f32 VR128X:$src), (iPTR 0))), addr:$dst), (VMOVSSZmr addr:$dst, (COPY_TO_REGCLASS (v4f32 VR128X:$src), FR32X))>; - def : Pat<(store (f64 (extractelt (v2f64 VR128X:$src), (iPTR 0))), - addr:$dst), - (VMOVSDZmr addr:$dst, (COPY_TO_REGCLASS (v2f64 VR128X:$src), FR64X))>; // Shuffle with VMOVSS def : Pat<(v4i32 (X86Movss VR128X:$src1, VR128X:$src2)), diff --git a/llvm/lib/Target/X86/X86InstrSSE.td b/llvm/lib/Target/X86/X86InstrSSE.td index 43289d97ca0..4233b26ffcd 100644 --- a/llvm/lib/Target/X86/X86InstrSSE.td +++ b/llvm/lib/Target/X86/X86InstrSSE.td @@ -657,9 +657,6 @@ let Predicates = [UseAVX] in { def : Pat<(store (f32 (extractelt (v4f32 VR128:$src), (iPTR 0))), addr:$dst), (VMOVSSmr addr:$dst, (COPY_TO_REGCLASS (v4f32 VR128:$src), FR32))>; - def : Pat<(store (f64 (extractelt (v2f64 VR128:$src), (iPTR 0))), - addr:$dst), - (VMOVSDmr addr:$dst, (COPY_TO_REGCLASS (v2f64 VR128:$src), FR64))>; // Shuffle with VMOVSS def : Pat<(v4i32 (X86Movss VR128:$src1, VR128:$src2)), @@ -773,11 +770,6 @@ let Predicates = [UseSSE2] in { (COPY_TO_REGCLASS (MOVSDrm addr:$src), VR128)>; } - // Extract and store. - def : Pat<(store (f64 (extractelt (v2f64 VR128:$src), (iPTR 0))), - addr:$dst), - (MOVSDmr addr:$dst, (COPY_TO_REGCLASS VR128:$src, FR64))>; - // Shuffle with MOVSD def : Pat<(v2i64 (X86Movsd VR128:$src1, VR128:$src2)), (MOVSDrr VR128:$src1, (COPY_TO_REGCLASS VR128:$src2, FR64))>; |
