From 4199f3df29e50353bfa55bb410210d416b93f834 Mon Sep 17 00:00:00 2001
From: "Mohit K. Bhakkad" <mohit.bhakkad@gmail.com>
Date: Thu, 4 Feb 2016 05:28:48 +0000
Subject: [PATCH] [TSan] Fix PrintMatchedSuppressions: Read hit count for
 suppression atomically

Reviewers: dvyukov.
Subscribers: jaydeep, sagar, dsanders, llvm-commits.
Differential Revision: http://reviews.llvm.org/D16845

llvm-svn: 259755
---
 compiler-rt/lib/tsan/rtl/tsan_suppressions.cc | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/compiler-rt/lib/tsan/rtl/tsan_suppressions.cc b/compiler-rt/lib/tsan/rtl/tsan_suppressions.cc
index 8754b61c60cd..b992d78f8cb5 100644
--- a/compiler-rt/lib/tsan/rtl/tsan_suppressions.cc
+++ b/compiler-rt/lib/tsan/rtl/tsan_suppressions.cc
@@ -159,8 +159,8 @@ void PrintMatchedSuppressions() {
   Printf("ThreadSanitizer: Matched %d suppressions (pid=%d):\n", hit_count,
          (int)internal_getpid());
   for (uptr i = 0; i < matched.size(); i++) {
-    Printf("%d %s:%s\n", matched[i]->hit_count, matched[i]->type,
-           matched[i]->templ);
+    Printf("%d %s:%s\n", atomic_load_relaxed(&matched[i]->hit_count),
+           matched[i]->type, matched[i]->templ);
   }
 }
 }  // namespace __tsan