diff options
Diffstat (limited to 'llvm/lib/Target/R600/SIInstrInfo.cpp')
| -rw-r--r-- | llvm/lib/Target/R600/SIInstrInfo.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/llvm/lib/Target/R600/SIInstrInfo.cpp b/llvm/lib/Target/R600/SIInstrInfo.cpp index 7f23ecf91f3..ab55c1b173c 100644 --- a/llvm/lib/Target/R600/SIInstrInfo.cpp +++ b/llvm/lib/Target/R600/SIInstrInfo.cpp @@ -417,7 +417,6 @@ void SIInstrInfo::legalizeOpWithMove(MachineInstr *MI, unsigned OpIdx) const { MachineOperand &MO = MI->getOperand(OpIdx); MachineRegisterInfo &MRI = MI->getParent()->getParent()->getRegInfo(); unsigned RCID = get(MI->getOpcode()).OpInfo[OpIdx].RegClass; - // XXX - This shouldn't be VSrc const TargetRegisterClass *RC = RI.getRegClass(RCID); unsigned Opcode = AMDGPU::V_MOV_B32_e32; if (MO.isReg()) { @@ -426,7 +425,8 @@ void SIInstrInfo::legalizeOpWithMove(MachineInstr *MI, unsigned OpIdx) const { Opcode = AMDGPU::S_MOV_B32; } - unsigned Reg = MRI.createVirtualRegister(RI.getRegClass(RCID)); + const TargetRegisterClass *VRC = RI.getEquivalentVGPRClass(RC); + unsigned Reg = MRI.createVirtualRegister(VRC); BuildMI(*MI->getParent(), I, MI->getParent()->findDebugLoc(I), get(Opcode), Reg).addOperand(MO); MO.ChangeToRegister(Reg, false); |
