From c70a8f2df1c5e1af7cedd4d35e931aa2279ab2df Mon Sep 17 00:00:00 2001
From: Vassil Vassilev <v.g.vassilev@gmail.com>
Date: Fri, 17 Mar 2017 20:58:08 +0000
Subject: [coverity] Fix uninit variable.

Patch by John Harvey!

llvm-svn: 298122
---
 llvm/lib/Transforms/Instrumentation/EfficiencySanitizer.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'llvm/lib/Transforms')

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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