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 9ed8051..8a6b0de 100644
--- a/lib/CodeGen/BranchFolding.cpp
+++ b/lib/CodeGen/BranchFolding.cpp
@@ -205,7 +205,7 @@
// 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.