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-rw-r--r--llvm/lib/Transforms/Utils/MemorySSA.cpp3
1 files changed, 2 insertions, 1 deletions
diff --git a/llvm/lib/Transforms/Utils/MemorySSA.cpp b/llvm/lib/Transforms/Utils/MemorySSA.cpp
index d1cf6f4d655..f2fc7e165b5 100644
--- a/llvm/lib/Transforms/Utils/MemorySSA.cpp
+++ b/llvm/lib/Transforms/Utils/MemorySSA.cpp
@@ -316,7 +316,8 @@ static bool isUseTriviallyOptimizableToLiveOnEntry(AliasAnalysis &AA,
// FIXME: We should handle invariant groups, as well. It's a bit harder,
// because we need to pay close attention to invariant group barriers.
return isa<LoadInst>(I) && (I->getMetadata(LLVMContext::MD_invariant_load) ||
- AA.pointsToConstantMemory(I));
+ AA.pointsToConstantMemory(cast<LoadInst>(I)->
+ getPointerOperand()));
}
/// Verifies that `Start` is clobbered by `ClobberAt`, and that nothing
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