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| author | Simon Pilgrim <llvm-dev@redking.me.uk> | 2015-01-22 22:39:59 +0000 |
|---|---|---|
| committer | Simon Pilgrim <llvm-dev@redking.me.uk> | 2015-01-22 22:39:59 +0000 |
| commit | 7e6d573e87f3f8f912ab6d86857759e4b99e239e (patch) | |
| tree | f88ea4b43b9b744804fb8c55c357c8b0a58bccef /llvm/lib | |
| parent | c976e8eef4a1ca6ab758f5aa414bf85e8e05ba52 (diff) | |
| download | bcm5719-llvm-7e6d573e87f3f8f912ab6d86857759e4b99e239e.tar.gz bcm5719-llvm-7e6d573e87f3f8f912ab6d86857759e4b99e239e.zip | |
[X86][AVX] Added (V)MOVDDUP / (V)MOVSLDUP / (V)MOVSHDUP memory folding + tests.
Minor tweak now that D7042 is complete, we can enable stack folding for (V)MOVDDUP and do proper testing.
Added missing AVX ymm folding patterns and fixed alignment for AVX VMOVSLDUP / VMOVSHDUP.
llvm-svn: 226873
Diffstat (limited to 'llvm/lib')
| -rw-r--r-- | llvm/lib/Target/X86/X86InstrInfo.cpp | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/llvm/lib/Target/X86/X86InstrInfo.cpp b/llvm/lib/Target/X86/X86InstrInfo.cpp index 8a6684cef0c..263b8f13f72 100644 --- a/llvm/lib/Target/X86/X86InstrInfo.cpp +++ b/llvm/lib/Target/X86/X86InstrInfo.cpp @@ -572,8 +572,8 @@ X86InstrInfo::X86InstrInfo(X86Subtarget &STI) { X86::VMOVDI2PDIrr, X86::VMOVDI2PDIrm, 0 }, { X86::VMOVDI2SSrr, X86::VMOVDI2SSrm, 0 }, { X86::VMOVDQArr, X86::VMOVDQArm, TB_ALIGN_16 }, - { X86::VMOVSLDUPrr, X86::VMOVSLDUPrm, TB_ALIGN_16 }, - { X86::VMOVSHDUPrr, X86::VMOVSHDUPrm, TB_ALIGN_16 }, + { X86::VMOVSLDUPrr, X86::VMOVSLDUPrm, 0 }, + { X86::VMOVSHDUPrr, X86::VMOVSHDUPrm, 0 }, { X86::VMOVUPDrr, X86::VMOVUPDrm, 0 }, { X86::VMOVUPSrr, X86::VMOVUPSrm, 0 }, { X86::VMOVZQI2PQIrr, X86::VMOVZQI2PQIrm, 0 }, @@ -629,7 +629,10 @@ X86InstrInfo::X86InstrInfo(X86Subtarget &STI) { X86::VCVTTPS2DQYrr, X86::VCVTTPS2DQYrm, 0 }, { X86::VMOVAPDYrr, X86::VMOVAPDYrm, TB_ALIGN_32 }, { X86::VMOVAPSYrr, X86::VMOVAPSYrm, TB_ALIGN_32 }, + { X86::VMOVDDUPYrr, X86::VMOVDDUPYrm, 0 }, { X86::VMOVDQAYrr, X86::VMOVDQAYrm, TB_ALIGN_32 }, + { X86::VMOVSLDUPYrr, X86::VMOVSLDUPYrm, 0 }, + { X86::VMOVSHDUPYrr, X86::VMOVSHDUPYrm, 0 }, { X86::VMOVUPDYrr, X86::VMOVUPDYrm, 0 }, { X86::VMOVUPSYrr, X86::VMOVUPSYrm, 0 }, { X86::VPERMILPDYri, X86::VPERMILPDYmi, 0 }, |
