From: Michael Gottesman <mgottesman@apple.com>
Date: Sat, 20 Apr 2013 23:36:57 +0000 (+0000)
Subject: [objc-arc] Added debug statement saying when we are resetting a sequence's progress.
X-Git-Url: http://plrg.eecs.uci.edu/git/?a=commitdiff_plain;h=7e48a92829a1c607c193758d55e7058599e7416f;p=oota-llvm.git

[objc-arc] Added debug statement saying when we are resetting a sequence's progress.

This will make it clearer when we are actually resetting a sequence's progress
vs just changing state. This is an important distinction because the former case
clears any pointers that we are tracking while the later does not.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179963 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Transforms/ObjCARC/ObjCARCOpts.cpp b/lib/Transforms/ObjCARC/ObjCARCOpts.cpp
index 9c52a55b351..1516d854451 100644
--- a/lib/Transforms/ObjCARC/ObjCARCOpts.cpp
+++ b/lib/Transforms/ObjCARC/ObjCARCOpts.cpp
@@ -472,6 +472,7 @@ namespace {
     }
 
     void ResetSequenceProgress(Sequence NewSeq) {
+      DEBUG(dbgs() << "Resetting sequence progress.\n");
       SetSeq(NewSeq);
       Partial = false;
       RRI.clear();