diff options
Diffstat (limited to 'llvm/lib/Target')
| -rw-r--r-- | llvm/lib/Target/AMDGPU/SIOptimizeExecMasking.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/llvm/lib/Target/AMDGPU/SIOptimizeExecMasking.cpp b/llvm/lib/Target/AMDGPU/SIOptimizeExecMasking.cpp index 2dc6f2702b3..ddf45bbccb9 100644 --- a/llvm/lib/Target/AMDGPU/SIOptimizeExecMasking.cpp +++ b/llvm/lib/Target/AMDGPU/SIOptimizeExecMasking.cpp @@ -76,7 +76,7 @@ static unsigned isCopyToExec(const MachineInstr &MI) { case AMDGPU::COPY: case AMDGPU::S_MOV_B64: { const MachineOperand &Dst = MI.getOperand(0); - if (Dst.isReg() && Dst.getReg() == AMDGPU::EXEC) + if (Dst.isReg() && Dst.getReg() == AMDGPU::EXEC && MI.getOperand(1).isReg()) return MI.getOperand(1).getReg(); break; } |
