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-rw-r--r--llvm/lib/Transforms/Instrumentation/EfficiencySanitizer.cpp2
1 files changed, 1 insertions, 1 deletions
diff --git a/llvm/lib/Transforms/Instrumentation/EfficiencySanitizer.cpp b/llvm/lib/Transforms/Instrumentation/EfficiencySanitizer.cpp
index 05eba6c4dc6..194f17f6568 100644
--- a/llvm/lib/Transforms/Instrumentation/EfficiencySanitizer.cpp
+++ b/llvm/lib/Transforms/Instrumentation/EfficiencySanitizer.cpp
@@ -757,7 +757,7 @@ bool EfficiencySanitizer::instrumentGetElementPtr(Instruction *I, Module &M) {
return false;
}
Type *SourceTy = GepInst->getSourceElementType();
- StructType *StructTy;
+ StructType *StructTy = nullptr;
ConstantInt *Idx;
// Check if GEP calculates address from a struct array.
if (isa<StructType>(SourceTy)) {
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