From 9a6fef0a52e705f6ac0c4b181adb1b1948add802 Mon Sep 17 00:00:00 2001
From: Dan Gohman <gohman@apple.com>
Date: Wed, 6 May 2009 17:22:41 +0000
Subject: Simplify code by using SmallVector's pop_back_val() instead of
 separate back() and pop_back() calls.

llvm-svn: 71089
---
 llvm/lib/Transforms/Utils/CloneLoop.cpp | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

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

diff --git a/llvm/lib/Transforms/Utils/CloneLoop.cpp b/llvm/lib/Transforms/Utils/CloneLoop.cpp
index a0306ffa527..7e000a1a75f 100644
--- a/llvm/lib/Transforms/Utils/CloneLoop.cpp
+++ b/llvm/lib/Transforms/Utils/CloneLoop.cpp
@@ -92,8 +92,7 @@ Loop *llvm::CloneLoop(Loop *OrigL, LPPassManager  *LPM, LoopInfo *LI,
 
   Loop *NewParentLoop = NULL;
   while (!LoopNest.empty()) {
-    Loop *L = LoopNest.back();
-    LoopNest.pop_back();
+    Loop *L = LoopNest.pop_back_val();
     Loop *NewLoop = new Loop();
 
     if (!NewParentLoop)
-- 
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