diff options
Diffstat (limited to 'lib/Target/AMDGPU/Utils/AMDGPUBaseInfo.h')
| -rw-r--r-- | lib/Target/AMDGPU/Utils/AMDGPUBaseInfo.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/lib/Target/AMDGPU/Utils/AMDGPUBaseInfo.h b/lib/Target/AMDGPU/Utils/AMDGPUBaseInfo.h index eff0230d21f57..936e4921a7097 100644 --- a/lib/Target/AMDGPU/Utils/AMDGPUBaseInfo.h +++ b/lib/Target/AMDGPU/Utils/AMDGPUBaseInfo.h @@ -271,6 +271,9 @@ bool isGFX9(const MCSubtargetInfo &STI); /// \brief Is Reg - scalar register bool isSGPR(unsigned Reg, const MCRegisterInfo* TRI); +/// \brief Is there any intersection between registers +bool isRegIntersect(unsigned Reg0, unsigned Reg1, const MCRegisterInfo* TRI); + /// If \p Reg is a pseudo reg, return the correct hardware register given /// \p STI otherwise return \p Reg. unsigned getMCReg(unsigned Reg, const MCSubtargetInfo &STI); |