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| author | Elena Demikhovsky <elena.demikhovsky@intel.com> | 2015-10-25 15:37:55 +0000 |
|---|---|---|
| committer | Elena Demikhovsky <elena.demikhovsky@intel.com> | 2015-10-25 15:37:55 +0000 |
| commit | 092858588a1c7f5019756e3cc75539396088b348 (patch) | |
| tree | f9c57213eb27b41bcc3fd6eac6a64cc529019f8c /llvm/lib/Target/X86/X86TargetTransformInfo.h | |
| parent | be187a0a1a7754f4e07547ce969c27fcc973f2ce (diff) | |
| download | bcm5719-llvm-092858588a1c7f5019756e3cc75539396088b348.tar.gz bcm5719-llvm-092858588a1c7f5019756e3cc75539396088b348.zip | |
Scalarizer for masked.gather and masked.scatter intrinsics.
When the target does not support these intrinsics they should be converted to a chain of scalar load or store operations.
If the mask is not constant, the scalarizer will build a chain of conditional basic blocks.
I added isLegalMaskedGather() isLegalMaskedScatter() APIs.
Differential Revision: http://reviews.llvm.org/D13722
llvm-svn: 251237
Diffstat (limited to 'llvm/lib/Target/X86/X86TargetTransformInfo.h')
| -rw-r--r-- | llvm/lib/Target/X86/X86TargetTransformInfo.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/llvm/lib/Target/X86/X86TargetTransformInfo.h b/llvm/lib/Target/X86/X86TargetTransformInfo.h index 5ddde2a45a5..e337475ed41 100644 --- a/llvm/lib/Target/X86/X86TargetTransformInfo.h +++ b/llvm/lib/Target/X86/X86TargetTransformInfo.h @@ -90,6 +90,8 @@ public: Type *Ty); bool isLegalMaskedLoad(Type *DataType); bool isLegalMaskedStore(Type *DataType); + bool isLegalMaskedGather(Type *DataType); + bool isLegalMaskedScatter(Type *DataType); bool areInlineCompatible(const Function *Caller, const Function *Callee) const; |
