diff options
| author | Michael Liao <michael.liao@intel.com> | 2013-03-28 23:41:26 +0000 |
|---|---|---|
| committer | Michael Liao <michael.liao@intel.com> | 2013-03-28 23:41:26 +0000 |
| commit | a486a11dcfaa9f31d78eb52929d8d33c56e9cf60 (patch) | |
| tree | 20d7f03762c6a2c4509288eb128941908d176577 /llvm/lib/Target/X86/X86Subtarget.h | |
| parent | 3b602ce5a4a1fc3ace06aa794c78466947012f9c (diff) | |
| download | bcm5719-llvm-a486a11dcfaa9f31d78eb52929d8d33c56e9cf60.tar.gz bcm5719-llvm-a486a11dcfaa9f31d78eb52929d8d33c56e9cf60.zip | |
Add support of RDSEED defined in AVX2 extension
llvm-svn: 178314
Diffstat (limited to 'llvm/lib/Target/X86/X86Subtarget.h')
| -rw-r--r-- | llvm/lib/Target/X86/X86Subtarget.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/llvm/lib/Target/X86/X86Subtarget.h b/llvm/lib/Target/X86/X86Subtarget.h index cac3f579b00..6fbdb1d5f00 100644 --- a/llvm/lib/Target/X86/X86Subtarget.h +++ b/llvm/lib/Target/X86/X86Subtarget.h @@ -130,6 +130,9 @@ protected: /// HasPRFCHW - Processor has PRFCHW instructions. bool HasPRFCHW; + /// HasRDSEED - Processor has RDSEED instructions. + bool HasRDSEED; + /// IsBTMemSlow - True if BT (bit test) of memory instructions are slow. bool IsBTMemSlow; @@ -266,6 +269,7 @@ public: bool hasHLE() const { return HasHLE; } bool hasADX() const { return HasADX; } bool hasPRFCHW() const { return HasPRFCHW; } + bool hasRDSEED() const { return HasRDSEED; } bool isBTMemSlow() const { return IsBTMemSlow; } bool isUnalignedMemAccessFast() const { return IsUAMemFast; } bool hasVectorUAMem() const { return HasVectorUAMem; } |
