From: Chris Lattner <sabre@nondot.org>
Date: Thu, 27 Feb 2003 22:48:08 +0000 (+0000)
Subject: Simplify a bit by using a new member function
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=a94837a28f3d351ecdfdd9d32da716ac8bcb01c0;p=oota-llvm.git

Simplify a bit by using a new member function


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5662 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Analysis/LoopInfo.cpp b/lib/Analysis/LoopInfo.cpp
index a54d659dc8e..ddcbbf44250 100644
--- a/lib/Analysis/LoopInfo.cpp
+++ b/lib/Analysis/LoopInfo.cpp
@@ -242,12 +242,9 @@ void Loop::addBasicBlockToLoop(BasicBlock *NewBB, LoopInfo &LI) {
 void Loop::changeExitBlock(BasicBlock *Old, BasicBlock *New) {
   assert(Old != New && "Cannot changeExitBlock to the same thing!");
   assert(Old && New && "Cannot changeExitBlock to or from a null node!");
-  std::vector<BasicBlock*>::iterator I = 
-    std::find(ExitBlocks.begin(), ExitBlocks.end(), Old);
-  assert(I != ExitBlocks.end() && "Old exit block not found!");
-  *I = New;
-
-  I = std::find(I+1, ExitBlocks.end(), Old);
+  assert(hasExitBlock(Old) && "Old exit block not found!");
+  std::vector<BasicBlock*>::iterator
+    I = std::find(ExitBlocks.begin(), ExitBlocks.end(), Old);
   while (I != ExitBlocks.end()) {
     *I = New;
     I = std::find(I+1, ExitBlocks.end(), Old);