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| author | Dimitry Andric <dim@FreeBSD.org> | 2015-09-06 18:34:38 +0000 |
|---|---|---|
| committer | Dimitry Andric <dim@FreeBSD.org> | 2015-09-06 18:34:38 +0000 |
| commit | 69156b4c20249e7800cc09e0eef0beb3d15ac1ad (patch) | |
| tree | 461d3cf041290f4a99740d540bf0973d6084f98e /lib/Target/AMDGPU/SIRegisterInfo.cpp | |
| parent | ee8648bdac07986a0f1ec897b02ec82a2f144d46 (diff) | |
| download | src-69156b4c20249e7800cc09e0eef0beb3d15ac1ad.tar.gz src-69156b4c20249e7800cc09e0eef0beb3d15ac1ad.zip | |
Import llvm 3.7.0 release (r246257).vendor/llvm/llvm-release_370-r246257
Notes
Notes:
svn path=/vendor/llvm/dist/; revision=287510
svn path=/vendor/llvm/llvm-release_370-r246257/; revision=287511; tag=vendor/llvm/llvm-release_370-r246257
Diffstat (limited to 'lib/Target/AMDGPU/SIRegisterInfo.cpp')
| -rw-r--r-- | lib/Target/AMDGPU/SIRegisterInfo.cpp | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/lib/Target/AMDGPU/SIRegisterInfo.cpp b/lib/Target/AMDGPU/SIRegisterInfo.cpp index ce4acafac9fa..54c4d549fac7 100644 --- a/lib/Target/AMDGPU/SIRegisterInfo.cpp +++ b/lib/Target/AMDGPU/SIRegisterInfo.cpp @@ -348,7 +348,8 @@ const TargetRegisterClass *SIRegisterInfo::getPhysRegClass(unsigned Reg) const { &AMDGPU::SReg_128RegClass, &AMDGPU::VReg_256RegClass, &AMDGPU::SReg_256RegClass, - &AMDGPU::VReg_512RegClass + &AMDGPU::VReg_512RegClass, + &AMDGPU::SReg_512RegClass }; for (const TargetRegisterClass *BaseClass : BaseClasses) { @@ -499,7 +500,7 @@ unsigned SIRegisterInfo::findUnusedRegister(const MachineRegisterInfo &MRI, for (TargetRegisterClass::iterator I = RC->begin(), E = RC->end(); I != E; ++I) { - if (MRI.reg_nodbg_empty(*I)) + if (!MRI.isPhysRegUsed(*I)) return *I; } return AMDGPU::NoRegister; |