From: Adam Nemet <anemet@apple.com>
Date: Fri, 22 Jul 2016 23:08:10 +0000 (+0000)
Subject: [LoopDataPrefetch] Fix unused variable in release build
X-Git-Tag: llvmorg-4.0.0-rc1~14432
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=eea7c267b9af73bec73949f99c43c4177a14a2f5;p=platform%2Fupstream%2Fllvm.git

[LoopDataPrefetch] Fix unused variable in release build

llvm-svn: 276491
---

diff --git a/llvm/lib/Transforms/Scalar/LoopDataPrefetch.cpp b/llvm/lib/Transforms/Scalar/LoopDataPrefetch.cpp
index fb14b97..0b0e794 100644
--- a/llvm/lib/Transforms/Scalar/LoopDataPrefetch.cpp
+++ b/llvm/lib/Transforms/Scalar/LoopDataPrefetch.cpp
@@ -214,10 +214,9 @@ bool LoopDataPrefetch::runOnLoop(Loop *L) {
   if (ItersAhead > getMaxPrefetchIterationsAhead())
     return MadeChange;
 
-  Function *F = L->getHeader()->getParent();
   DEBUG(dbgs() << "Prefetching " << ItersAhead
                << " iterations ahead (loop size: " << LoopSize << ") in "
-               << F->getName() << ": " << *L);
+               << L->getHeader()->getParent()->getName() << ": " << *L);
 
   SmallVector<std::pair<Instruction *, const SCEVAddRecExpr *>, 16> PrefLoads;
   for (Loop::block_iterator I = L->block_begin(), IE = L->block_end();