diff options
| -rw-r--r-- | llvm/lib/Target/ARM/ARMISelLowering.cpp | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/llvm/lib/Target/ARM/ARMISelLowering.cpp b/llvm/lib/Target/ARM/ARMISelLowering.cpp index e3bc3fa9b3d..18d30083f8f 100644 --- a/llvm/lib/Target/ARM/ARMISelLowering.cpp +++ b/llvm/lib/Target/ARM/ARMISelLowering.cpp @@ -4866,13 +4866,13 @@ ARMTargetLowering::EmitAtomicCmpSwap(MachineInstr *MI, MachineRegisterInfo &MRI = BB->getParent()->getRegInfo(); unsigned scratch = - MRI.createVirtualRegister(isThumb2 ? ARM::tGPRRegisterClass + MRI.createVirtualRegister(isThumb2 ? ARM::rGPRRegisterClass : ARM::GPRRegisterClass); if (isThumb2) { - MRI.constrainRegClass(dest, ARM::tGPRRegisterClass); - MRI.constrainRegClass(oldval, ARM::tGPRRegisterClass); - MRI.constrainRegClass(newval, ARM::tGPRRegisterClass); + MRI.constrainRegClass(dest, ARM::rGPRRegisterClass); + MRI.constrainRegClass(oldval, ARM::rGPRRegisterClass); + MRI.constrainRegClass(newval, ARM::rGPRRegisterClass); } unsigned ldrOpc, strOpc; |
