[llvm] r298122 - [coverity] Fix uninit variable.

[Vassil Vassilev via llvm-commits]

Author: vvassilev
Date: Fri Mar 17 15:58:08 2017
New Revision: 298122

URL: http://llvm.org/viewvc/llvm-project?rev=298122&view=rev
Log:
[coverity] Fix uninit variable.
 
Patch by John Harvey!


Modified:
    llvm/trunk/lib/Transforms/Instrumentation/EfficiencySanitizer.cpp

Modified: llvm/trunk/lib/Transforms/Instrumentation/EfficiencySanitizer.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Transforms/Instrumentation/EfficiencySanitizer.cpp?rev=298122&r1=298121&r2=298122&view=diff
==============================================================================
--- llvm/trunk/lib/Transforms/Instrumentation/EfficiencySanitizer.cpp (original)
+++ llvm/trunk/lib/Transforms/Instrumentation/EfficiencySanitizer.cpp Fri Mar 17 15:58:08 2017
@@ -757,7 +757,7 @@ bool EfficiencySanitizer::instrumentGetE
     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)) {