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| author | Dmitry Vyukov <dvyukov@google.com> | 2014-06-06 17:23:27 +0000 |
|---|---|---|
| committer | Dmitry Vyukov <dvyukov@google.com> | 2014-06-06 17:23:27 +0000 |
| commit | fc9b5d67a621fa1a1c4b0aa5ea0dc39ce5ec6be6 (patch) | |
| tree | 1dd2514b2ec1c4bd2a841a342275f041428a5109 /compiler-rt | |
| parent | 9546afec62e5bd1508f5b4d666b9b76e598fa235 (diff) | |
| download | bcm5719-llvm-fc9b5d67a621fa1a1c4b0aa5ea0dc39ce5ec6be6.tar.gz bcm5719-llvm-fc9b5d67a621fa1a1c4b0aa5ea0dc39ce5ec6be6.zip | |
tsan: disable reporting of mutex misuses in Go
llvm-svn: 210353
Diffstat (limited to 'compiler-rt')
| -rw-r--r-- | compiler-rt/lib/tsan/rtl/tsan_rtl_mutex.cc | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/compiler-rt/lib/tsan/rtl/tsan_rtl_mutex.cc b/compiler-rt/lib/tsan/rtl/tsan_rtl_mutex.cc index 6ab695d5ca9..efb41f5b632 100644 --- a/compiler-rt/lib/tsan/rtl/tsan_rtl_mutex.cc +++ b/compiler-rt/lib/tsan/rtl/tsan_rtl_mutex.cc @@ -52,6 +52,10 @@ void DDMutexInit(ThreadState *thr, uptr pc, SyncVar *s) { static void ReportMutexMisuse(ThreadState *thr, uptr pc, ReportType typ, uptr addr, u64 mid) { + // In Go, these misuses are either impossible, or detected by std lib, + // or false positives (e.g. unlock in a different thread). + if (kGoMode) + return; ThreadRegistryLock l(ctx->thread_registry); ScopedReport rep(typ); rep.AddMutex(mid); |
