commit 96eab79c4324f78faeb5c27349f94bf9b5eac38f
author Dan Gohman <gohman@apple.com> Thu May 20 19:16:03 2010 +0000
committer Dan Gohman <gohman@apple.com> Thu May 20 19:16:03 2010 +0000
tree a49da6c191e1c9e99ee96b20dd0922a86bdd6ac8
parent cd182e19d1886d837407e6811187db30e88aa118

Set Changed to true when canonicalizing ICmp operand order; even though
it isn't a very interesting change, it's a change nonetheless.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104260 91177308-0d34-0410-b5e6-96231b3b80d8

lib/Transforms/Scalar/LoopStrengthReduce.cpp

diff --git a/lib/Transforms/Scalar/LoopStrengthReduce.cpp b/lib/Transforms/Scalar/LoopStrengthReduce.cpp
index 15751aa..f5e9d9f 100644
--- a/lib/Transforms/Scalar/LoopStrengthReduce.cpp
+++ b/lib/Transforms/Scalar/LoopStrengthReduce.cpp
@@ -1997,6 +1997,7 @@
         if (NV == LF.OperandValToReplace) {
           CI->setOperand(1, CI->getOperand(0));
           CI->setOperand(0, NV);
+          Changed = true;
         }
 
         // x == y  -->  x - y == 0