commit 8f05c1004a642ba79c609b40cb3b6524d810b5f3
author Evan Cheng <evan.cheng@apple.com> Sat Sep 26 02:43:36 2009 +0000
committer Evan Cheng <evan.cheng@apple.com> Sat Sep 26 02:43:36 2009 +0000
tree 648dd02a9ee9917ca2a68ca2f93aacbc245395f3
parent 9fde6ca2c7a8aac1c47336dec34bb153578c6de4

Add comment.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82836 91177308-0d34-0410-b5e6-96231b3b80d8

lib/Target/ARM/ARMLoadStoreOptimizer.cpp

diff --git a/lib/Target/ARM/ARMLoadStoreOptimizer.cpp b/lib/Target/ARM/ARMLoadStoreOptimizer.cpp
index e75aa48..cd38480 100644
--- a/lib/Target/ARM/ARMLoadStoreOptimizer.cpp
+++ b/lib/Target/ARM/ARMLoadStoreOptimizer.cpp
@@ -1185,6 +1185,7 @@
   } else
     return false;
 
+  // Make sure the offset registers match.
   if (!isT2 &&
       (Op0->getOperand(2).getReg() != Op1->getOperand(2).getReg()))
       return false;