From 7d6052687e847a1d5d5d51efa571f39adb65ca2e Mon Sep 17 00:00:00 2001
From: Benjamin Kramer <benny.kra@googlemail.com>
Date: Sun, 15 Sep 2013 22:04:42 +0000
Subject: Replace some unnecessary vector copies with references.

llvm-svn: 190770
---
 llvm/lib/Transforms/Utils/LoopUnroll.cpp | 2 --
 1 file changed, 2 deletions(-)

(limited to 'llvm/lib/Transforms')

diff --git a/llvm/lib/Transforms/Utils/LoopUnroll.cpp b/llvm/lib/Transforms/Utils/LoopUnroll.cpp
index cb581b3d13b..0b679fe7e61 100644
--- a/llvm/lib/Transforms/Utils/LoopUnroll.cpp
+++ b/llvm/lib/Transforms/Utils/LoopUnroll.cpp
@@ -239,8 +239,6 @@ bool llvm::UnrollLoop(Loop *L, unsigned Count, unsigned TripCount,
     DEBUG(dbgs() << "!\n");
   }
 
-  std::vector<BasicBlock*> LoopBlocks = L->getBlocks();
-
   bool ContinueOnTrue = L->contains(BI->getSuccessor(0));
   BasicBlock *LoopExit = BI->getSuccessor(ContinueOnTrue);
 
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