diff options
Diffstat (limited to 'llvm/lib/Target/AMDGPU/SIInsertWaitcnts.cpp')
| -rw-r--r-- | llvm/lib/Target/AMDGPU/SIInsertWaitcnts.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/llvm/lib/Target/AMDGPU/SIInsertWaitcnts.cpp b/llvm/lib/Target/AMDGPU/SIInsertWaitcnts.cpp index efc80652631..c89d5b71ec5 100644 --- a/llvm/lib/Target/AMDGPU/SIInsertWaitcnts.cpp +++ b/llvm/lib/Target/AMDGPU/SIInsertWaitcnts.cpp @@ -463,7 +463,7 @@ RegInterval WaitcntBrackets::getRegInterval(const MachineInstr *MI, unsigned OpNo, bool Def) const { const MachineOperand &Op = MI->getOperand(OpNo); if (!Op.isReg() || !TRI->isInAllocatableClass(Op.getReg()) || - (Def && !Op.isDef())) + (Def && !Op.isDef()) || TRI->isAGPR(*MRI, Op.getReg())) return {-1, -1}; // A use via a PW operand does not need a waitcnt. |
