Update clang to r339409.
Change-Id: I800772d2d838223be1f6b40d490c4591b937fca2
diff --git a/linux-x64/clang/include/llvm/CodeGen/MachineMemOperand.h b/linux-x64/clang/include/llvm/CodeGen/MachineMemOperand.h
index dea0d80..078ef7c 100644
--- a/linux-x64/clang/include/llvm/CodeGen/MachineMemOperand.h
+++ b/linux-x64/clang/include/llvm/CodeGen/MachineMemOperand.h
@@ -184,7 +184,7 @@
/// atomic operations the atomic ordering requirements when store does not
/// occur must also be specified.
MachineMemOperand(MachinePointerInfo PtrInfo, Flags flags, uint64_t s,
- unsigned base_alignment,
+ uint64_t a,
const AAMDNodes &AAInfo = AAMDNodes(),
const MDNode *Ranges = nullptr,
SyncScope::ID SSID = SyncScope::System,