diff options
Diffstat (limited to 'llvm/lib')
| -rw-r--r-- | llvm/lib/Target/AMDGPU/GCNDPPCombine.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/llvm/lib/Target/AMDGPU/GCNDPPCombine.cpp b/llvm/lib/Target/AMDGPU/GCNDPPCombine.cpp index 98678873e37..edf2b5f62b9 100644 --- a/llvm/lib/Target/AMDGPU/GCNDPPCombine.cpp +++ b/llvm/lib/Target/AMDGPU/GCNDPPCombine.cpp @@ -235,7 +235,8 @@ MachineInstr *GCNDPPCombine::createDPPInst(MachineInstr &OrigMI, } if (auto *Src2 = TII->getNamedOperand(OrigMI, AMDGPU::OpName::src2)) { - if (!TII->isOperandLegal(*DPPInst.getInstr(), NumOperands, Src2)) { + if (!TII->getNamedOperand(*DPPInst.getInstr(), AMDGPU::OpName::src2) || + !TII->isOperandLegal(*DPPInst.getInstr(), NumOperands, Src2)) { LLVM_DEBUG(dbgs() << " failed: src2 is illegal\n"); Fail = true; break; |
