diff options
Diffstat (limited to 'llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp')
| -rw-r--r-- | llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp b/llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp index 8c15563fcd2..51f5b1998bb 100644 --- a/llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp +++ b/llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp @@ -4462,12 +4462,15 @@ void SelectionDAGBuilder::visitMaskedLoad(const CallInst &I, bool IsExpanding) { const MDNode *Ranges = I.getMetadata(LLVMContext::MD_range); // Do not serialize masked loads of constant memory with anything. - bool AddToChain = - !AA || !AA->pointsToConstantMemory(MemoryLocation( - PtrOperand, - LocationSize::precise( - DAG.getDataLayout().getTypeStoreSize(I.getType())), - AAInfo)); + MemoryLocation ML; + if (VT.isScalableVector()) + ML = MemoryLocation(PtrOperand); + else + ML = MemoryLocation(PtrOperand, LocationSize::precise( + DAG.getDataLayout().getTypeStoreSize(I.getType())), + AAInfo); + bool AddToChain = !AA || !AA->pointsToConstantMemory(ML); + SDValue InChain = AddToChain ? DAG.getRoot() : DAG.getEntryNode(); MachineMemOperand *MMO = |
