1 files changed, 1 insertions, 1 deletions
diff --git a/llvm/lib/Transforms/Instrumentation/InstrOrderFile.cpp b/llvm/lib/Transforms/Instrumentation/InstrOrderFile.cpp
index 853385fbf863..071feb876540 100644
--- a/llvm/lib/Transforms/Instrumentation/InstrOrderFile.cpp
+++ b/llvm/lib/Transforms/Instrumentation/InstrOrderFile.cpp
@@ -144,7 +144,7 @@ public:
     // Fill up UpdateOrderFileBB: grab the index, update the buffer!
     Value *IdxVal = updateB.CreateAtomicRMW(
         AtomicRMWInst::Add, BufferIdx, ConstantInt::get(Int32Ty, 1),
-        AtomicOrdering::SequentiallyConsistent);
+        MaybeAlign(), AtomicOrdering::SequentiallyConsistent);
     // We need to wrap around the index to fit it inside the buffer.
     Value *WrappedIdx = updateB.CreateAnd(
         IdxVal, ConstantInt::get(Int32Ty, INSTR_ORDER_FILE_BUFFER_MASK));