diff options
Diffstat (limited to 'llvm/lib/Target/AMDGPU/AMDGPUAtomicOptimizer.cpp')
| -rw-r--r-- | llvm/lib/Target/AMDGPU/AMDGPUAtomicOptimizer.cpp | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/llvm/lib/Target/AMDGPU/AMDGPUAtomicOptimizer.cpp b/llvm/lib/Target/AMDGPU/AMDGPUAtomicOptimizer.cpp index de974011a91..92d94ee894a 100644 --- a/llvm/lib/Target/AMDGPU/AMDGPUAtomicOptimizer.cpp +++ b/llvm/lib/Target/AMDGPU/AMDGPUAtomicOptimizer.cpp @@ -142,11 +142,11 @@ void AMDGPUAtomicOptimizer::visitAtomicRMWInst(AtomicRMWInst &I) { // If the pointer operand is divergent, then each lane is doing an atomic // operation on a different address, and we cannot optimize that. - if (DA->isDivergent(I.getOperand(PtrIdx))) { + if (DA->isDivergentUse(&I.getOperandUse(PtrIdx))) { return; } - const bool ValDivergent = DA->isDivergent(I.getOperand(ValIdx)); + const bool ValDivergent = DA->isDivergentUse(&I.getOperandUse(ValIdx)); // If the value operand is divergent, each lane is contributing a different // value to the atomic calculation. We can only optimize divergent values if @@ -219,7 +219,7 @@ void AMDGPUAtomicOptimizer::visitIntrinsicInst(IntrinsicInst &I) { const unsigned ValIdx = 0; - const bool ValDivergent = DA->isDivergent(I.getOperand(ValIdx)); + const bool ValDivergent = DA->isDivergentUse(&I.getOperandUse(ValIdx)); // If the value operand is divergent, each lane is contributing a different // value to the atomic calculation. We can only optimize divergent values if @@ -232,7 +232,7 @@ void AMDGPUAtomicOptimizer::visitIntrinsicInst(IntrinsicInst &I) { // If any of the other arguments to the intrinsic are divergent, we can't // optimize the operation. for (unsigned Idx = 1; Idx < I.getNumOperands(); Idx++) { - if (DA->isDivergent(I.getOperand(Idx))) { + if (DA->isDivergentUse(&I.getOperandUse(Idx))) { return; } } |
