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-rw-r--r--llvm/lib/CodeGen/MachineFunction.cpp8
1 files changed, 7 insertions, 1 deletions
diff --git a/llvm/lib/CodeGen/MachineFunction.cpp b/llvm/lib/CodeGen/MachineFunction.cpp
index 13383847848..68c12617c60 100644
--- a/llvm/lib/CodeGen/MachineFunction.cpp
+++ b/llvm/lib/CodeGen/MachineFunction.cpp
@@ -236,8 +236,14 @@ MachineFunction::getMachineMemOperand(MachinePointerInfo PtrInfo, unsigned f,
MachineMemOperand *
MachineFunction::getMachineMemOperand(const MachineMemOperand *MMO,
int64_t Offset, uint64_t Size) {
+ if (MMO->getValue())
+ return new (Allocator)
+ MachineMemOperand(MachinePointerInfo(MMO->getValue(),
+ MMO->getOffset()+Offset),
+ MMO->getFlags(), Size,
+ MMO->getBaseAlignment(), nullptr);
return new (Allocator)
- MachineMemOperand(MachinePointerInfo(MMO->getValue(),
+ MachineMemOperand(MachinePointerInfo(MMO->getPseudoValue(),
MMO->getOffset()+Offset),
MMO->getFlags(), Size,
MMO->getBaseAlignment(), nullptr);
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