Revision: 24484
Author: joc...@chromium.org
Date: Thu Oct 9 09:32:04 2014 UTC
Log: Introduce a tsan suppressions file
Also suppress a deliberate lock cycle in test-lockers
BUG=none
R=gli...@chromium.org, machenb...@chromium.org
LOG=n
Review URL: https://codereview.chromium.org/642023002
https://code.google.com/p/v8/source/detail?r=24484
Added:
/branches/bleeding_edge/tools/sanitizers
/branches/bleeding_edge/tools/sanitizers/tsan_suppressions.txt
Modified:
/branches/bleeding_edge/tools/run-tests.py
=======================================
--- /dev/null
+++ /branches/bleeding_edge/tools/sanitizers/tsan_suppressions.txt Thu Oct
9 09:32:04 2014 UTC
@@ -0,0 +1,5 @@
+# Suppressions for TSan v2
+# https://code.google.com/p/thread-sanitizer/wiki/Suppressions
+
+# Deliberate lock cycles in test-lockers
+deadlock:LockAndUnlockDifferentIsolatesThread::Run
=======================================
--- /branches/bleeding_edge/tools/run-tests.py Wed Oct 1 08:34:25 2014 UTC
+++ /branches/bleeding_edge/tools/run-tests.py Thu Oct 9 09:32:04 2014 UTC
@@ -305,6 +305,11 @@
if options.tsan:
VARIANTS = ["default"]
+ suppressions_file =
os.path.join(os.path.dirname(os.path.abspath(__file__)),
+ 'sanitizers', 'tsan_suppressions.txt')
+ tsan_options = '%s suppressions=%s' % (
+ os.environ.get('TSAN_OPTIONS', ''), suppressions_file)
+ os.environ['TSAN_OPTIONS'] = tsan_options
if options.j == 0:
options.j = multiprocessing.cpu_count()
--
--
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