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| author | Dmitry Vyukov <dvyukov@google.com> | 2013-01-17 12:13:03 +0000 |
|---|---|---|
| committer | Dmitry Vyukov <dvyukov@google.com> | 2013-01-17 12:13:03 +0000 |
| commit | f09086c028f37c9a8cf2582d4b4e922b16470a69 (patch) | |
| tree | 44f40a705a32d63ab239665e2ebe01d46ec2e40b /lib/sanitizer_common/sanitizer_lfstack.h | |
| parent | 0c7f61c7f0a6981a1722aea325500ce80dc08a04 (diff) | |
tsan: fix a bug
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@172710 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/sanitizer_common/sanitizer_lfstack.h')
| -rw-r--r-- | lib/sanitizer_common/sanitizer_lfstack.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/sanitizer_common/sanitizer_lfstack.h b/lib/sanitizer_common/sanitizer_lfstack.h index 6790879a1..e0c88a934 100644 --- a/lib/sanitizer_common/sanitizer_lfstack.h +++ b/lib/sanitizer_common/sanitizer_lfstack.h @@ -52,7 +52,7 @@ struct LFStack { if (cur == 0) return 0; T *nxt = cur->next; - u64 cnt = (cmp & kCounterBits); + u64 cnt = (cmp & kCounterMask); u64 xch = (u64)(uptr)nxt | cnt; if (atomic_compare_exchange_weak(&head_, &cmp, xch, memory_order_acquire)) |