diff options
Diffstat (limited to 'llvm/lib')
| -rw-r--r-- | llvm/lib/Target/AMDGPU/SIISelLowering.cpp | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/llvm/lib/Target/AMDGPU/SIISelLowering.cpp b/llvm/lib/Target/AMDGPU/SIISelLowering.cpp index 34fa7391744..8cd3fd72de2 100644 --- a/llvm/lib/Target/AMDGPU/SIISelLowering.cpp +++ b/llvm/lib/Target/AMDGPU/SIISelLowering.cpp @@ -3046,6 +3046,7 @@ void SITargetLowering::AdjustInstrPostInstrSelection(MachineInstr *MI, // special case to check if the atomic has only one extract_subreg use, // which itself has no uses. if ((Node->hasNUsesOfValue(1, 0) && + Node->use_begin()->isMachineOpcode() && Node->use_begin()->getMachineOpcode() == AMDGPU::EXTRACT_SUBREG && !Node->use_begin()->hasAnyUseOfValue(0))) { unsigned Def = MI->getOperand(0).getReg(); |
