From: Dan Gohman <gohman@apple.com>
Date: Tue, 17 Nov 2009 18:04:15 +0000 (+0000)
Subject: Set MadeChange instead of MadeChangeThisIteration.
X-Git-Url: http://plrg.eecs.uci.edu/git/?a=commitdiff_plain;h=37d60fd1427386f68faeb0217ac2034d1acfe486;p=oota-llvm.git

Set MadeChange instead of MadeChangeThisIteration.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@89114 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/CodeGen/BranchFolding.cpp b/lib/CodeGen/BranchFolding.cpp
index 9ed805174b4..8a6b0de4e3a 100644
--- a/lib/CodeGen/BranchFolding.cpp
+++ b/lib/CodeGen/BranchFolding.cpp
@@ -205,7 +205,7 @@ bool BranchFolder::OptimizeFunction(MachineFunction &MF,
   // Do tail duplication once after tail merging is done.  Otherwise it is
   // tough to avoid situations where tail duplication and tail merging undo
   // each other's transformations ad infinitum.
-  MadeChangeThisIteration |= TailDuplicateBlocks(MF);
+  MadeChange |= TailDuplicateBlocks(MF);
 
   // See if any jump tables have become mergable or dead as the code generator
   // did its thing.