From 0e603fc3a7b3016ee99e2be6e08ed90628ffb7ae Mon Sep 17 00:00:00 2001
From: Sanjay Patel <spatel@rotateright.com>
Date: Thu, 21 Jan 2016 22:31:18 +0000
Subject: remove unnecessary variable; NFC

llvm-svn: 258444
---
 llvm/lib/Transforms/Utils/SimplifyLibCalls.cpp | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

(limited to 'llvm/lib/Transforms/Utils/SimplifyLibCalls.cpp')

diff --git a/llvm/lib/Transforms/Utils/SimplifyLibCalls.cpp b/llvm/lib/Transforms/Utils/SimplifyLibCalls.cpp
index da4a478..b2de502 100644
--- a/llvm/lib/Transforms/Utils/SimplifyLibCalls.cpp
+++ b/llvm/lib/Transforms/Utils/SimplifyLibCalls.cpp
@@ -1218,7 +1218,6 @@ Value *LibCallSimplifier::optimizePow(CallInst *CI, IRBuilder<> &B) {
 
 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(CallInst *CI, IRBuilder<> &B) {
       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);
-- 
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