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-rw-r--r--clang/lib/CodeGen/CGObjCRuntime.cpp5
1 files changed, 2 insertions, 3 deletions
diff --git a/clang/lib/CodeGen/CGObjCRuntime.cpp b/clang/lib/CodeGen/CGObjCRuntime.cpp
index 7be9ae99604..01042536a52 100644
--- a/clang/lib/CodeGen/CGObjCRuntime.cpp
+++ b/clang/lib/CodeGen/CGObjCRuntime.cpp
@@ -120,9 +120,8 @@ LValue CGObjCRuntime::EmitValueForIvarAtOffset(CodeGen::CodeGenFunction &CGF,
uint64_t BitOffset = FieldBitOffset % CGF.CGM.getContext().getCharWidth();
uint64_t AlignmentBits = CGF.CGM.getTarget().getCharAlign();
uint64_t BitFieldSize = Ivar->getBitWidthValue(CGF.getContext());
- CharUnits StorageSize =
- CGF.CGM.getContext().toCharUnitsFromBits(
- llvm::RoundUpToAlignment(BitOffset + BitFieldSize, AlignmentBits));
+ CharUnits StorageSize = CGF.CGM.getContext().toCharUnitsFromBits(
+ llvm::alignTo(BitOffset + BitFieldSize, AlignmentBits));
CharUnits Alignment = CGF.CGM.getContext().toCharUnitsFromBits(AlignmentBits);
// Allocate a new CGBitFieldInfo object to describe this access.
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