From ce1823cd1bc0bdf7c7e829bbe1c695cb4fc13d6a Mon Sep 17 00:00:00 2001
From: Andrew Trick <atrick@apple.com>
Date: Thu, 13 Oct 2011 17:06:38 +0000
Subject: [PATCH] Slightly more useful tracing.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@141867 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/Analysis/IVUsers.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/lib/Analysis/IVUsers.cpp b/lib/Analysis/IVUsers.cpp
index e5f0a77ab67..d0ca8920ab9 100644
--- a/lib/Analysis/IVUsers.cpp
+++ b/lib/Analysis/IVUsers.cpp
@@ -146,7 +146,8 @@ bool IVUsers::AddUsersIfInteresting(Instruction *I) {
                                    ISE, User, I,
                                    NewUse.PostIncLoops,
                                    *SE, *DT);
-      DEBUG(dbgs() << "   NORMALIZED TO: " << *ISE << '\n');
+      DEBUG(if (SE->getSCEV(I) != ISE)
+              dbgs() << "   NORMALIZED TO: " << *ISE << '\n');
     }
   }
   return true;
-- 
2.34.1