diff options
Diffstat (limited to 'llvm/lib')
| -rw-r--r-- | llvm/lib/Target/AMDGPU/AMDGPURegisterInfo.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/llvm/lib/Target/AMDGPU/AMDGPURegisterInfo.h b/llvm/lib/Target/AMDGPU/AMDGPURegisterInfo.h index 00d1e1e8ddc..eb07ad69292 100644 --- a/llvm/lib/Target/AMDGPU/AMDGPURegisterInfo.h +++ b/llvm/lib/Target/AMDGPU/AMDGPURegisterInfo.h @@ -27,6 +27,8 @@ class TargetInstrInfo; struct AMDGPURegisterInfo : public AMDGPUGenRegisterInfo { AMDGPURegisterInfo(); + bool enableMultipleCopyHints() const override { return true; } + /// \returns the sub reg enum value for the given \p Channel /// (e.g. getSubRegFromChannel(0) -> AMDGPU::sub0) unsigned getSubRegFromChannel(unsigned Channel) const; |
