Make CodeGen TBAA-aware.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@116890 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/MachineFunction.cpp b/lib/CodeGen/MachineFunction.cpp
index dcbe0a7..f2f6227 100644
--- a/lib/CodeGen/MachineFunction.cpp
+++ b/lib/CodeGen/MachineFunction.cpp
@@ -191,8 +191,10 @@
MachineMemOperand *
MachineFunction::getMachineMemOperand(MachinePointerInfo PtrInfo, unsigned f,
- uint64_t s, unsigned base_alignment) {
- return new (Allocator) MachineMemOperand(PtrInfo, f, s, base_alignment);
+ uint64_t s, unsigned base_alignment,
+ const MDNode *TBAAInfo) {
+ return new (Allocator) MachineMemOperand(PtrInfo, f, s, base_alignment,
+ TBAAInfo);
}
MachineMemOperand *
@@ -201,7 +203,8 @@
return new (Allocator)
MachineMemOperand(MachinePointerInfo(MMO->getValue(),
MMO->getOffset()+Offset),
- MMO->getFlags(), Size, MMO->getBaseAlignment());
+ MMO->getFlags(), Size,
+ MMO->getBaseAlignment(), 0);
}
MachineInstr::mmo_iterator
@@ -231,7 +234,8 @@
MachineMemOperand *JustLoad =
getMachineMemOperand((*I)->getPointerInfo(),
(*I)->getFlags() & ~MachineMemOperand::MOStore,
- (*I)->getSize(), (*I)->getBaseAlignment());
+ (*I)->getSize(), (*I)->getBaseAlignment(),
+ (*I)->getTBAAInfo());
Result[Index] = JustLoad;
}
++Index;
@@ -262,7 +266,8 @@
MachineMemOperand *JustStore =
getMachineMemOperand((*I)->getPointerInfo(),
(*I)->getFlags() & ~MachineMemOperand::MOLoad,
- (*I)->getSize(), (*I)->getBaseAlignment());
+ (*I)->getSize(), (*I)->getBaseAlignment(),
+ (*I)->getTBAAInfo());
Result[Index] = JustStore;
}
++Index;