[llvm] r258444 - remove unnecessary variable; NFC

[Sanjay Patel via llvm-commits]

Author: spatel
Date: Thu Jan 21 16:31:18 2016
New Revision: 258444

URL: http://llvm.org/viewvc/llvm-project?rev=258444&view=rev
Log:
remove unnecessary variable; NFC

Modified:
    llvm/trunk/lib/Transforms/Utils/SimplifyLibCalls.cpp

Modified: llvm/trunk/lib/Transforms/Utils/SimplifyLibCalls.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Transforms/Utils/SimplifyLibCalls.cpp?rev=258444&r1=258443&r2=258444&view=diff
==============================================================================
--- llvm/trunk/lib/Transforms/Utils/SimplifyLibCalls.cpp (original)
+++ llvm/trunk/lib/Transforms/Utils/SimplifyLibCalls.cpp Thu Jan 21 16:31:18 2016
@@ -1218,7 +1218,6 @@ Value *LibCallSimplifier::optimizePow(Ca
 
 Value *LibCallSimplifier::optimizeExp2(CallInst *CI, IRBuilder<> &B) {
   Function *Callee = CI->getCalledFunction();
-  Function *Caller = CI->getParent()->getParent();
   Value *Ret = nullptr;
   StringRef Name = Callee->getName();
   if (UnsafeFPShrink && Name == "exp2" && hasFloatVersion(Name))
@@ -1255,7 +1254,7 @@ Value *LibCallSimplifier::optimizeExp2(C
       if (!Op->getType()->isFloatTy())
         One = ConstantExpr::getFPExtend(One, Op->getType());
 
-      Module *M = Caller->getParent();
+      Module *M = CI->getModule();
       Value *Callee =
           M->getOrInsertFunction(TLI->getName(LdExp), Op->getType(),
                                  Op->getType(), B.getInt32Ty(), nullptr);