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| author | Kuba Mracek <mracek@apple.com> | 2017-02-02 12:54:21 +0000 |
|---|---|---|
| committer | Kuba Mracek <mracek@apple.com> | 2017-02-02 12:54:21 +0000 |
| commit | bba1d405894ff41e283645386704e4eb04d3cf7c (patch) | |
| tree | 7cd07422523d42505ba647a766d7eb8645710010 /compiler-rt/lib/asan/asan_mac.cc | |
| parent | e396d8e2602e0b269d9c8145d0738a46ff89eb6d (diff) | |
| download | bcm5719-llvm-bba1d405894ff41e283645386704e4eb04d3cf7c.tar.gz bcm5719-llvm-bba1d405894ff41e283645386704e4eb04d3cf7c.zip | |
[tsan] Properly describe GCD worker threads in reports
When dealing with GCD worker threads, TSan currently prints weird things like "created by thread T-1" and "[failed to restore the stack]" in reports. This patch avoids that and instead prints "Thread T3 (...) is a GCD worker thread".
Differential Revision: https://reviews.llvm.org/D29103
llvm-svn: 293882
Diffstat (limited to 'compiler-rt/lib/asan/asan_mac.cc')
| -rw-r--r-- | compiler-rt/lib/asan/asan_mac.cc | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/compiler-rt/lib/asan/asan_mac.cc b/compiler-rt/lib/asan/asan_mac.cc index baf533ac96a..38189a90714 100644 --- a/compiler-rt/lib/asan/asan_mac.cc +++ b/compiler-rt/lib/asan/asan_mac.cc @@ -138,7 +138,8 @@ void asan_register_worker_thread(int parent_tid, StackTrace *stack) { t = AsanThread::Create(/* start_routine */ nullptr, /* arg */ nullptr, parent_tid, stack, /* detached */ true); t->Init(); - asanThreadRegistry().StartThread(t->tid(), 0, 0); + asanThreadRegistry().StartThread(t->tid(), GetTid(), + /* workerthread */ true, 0); SetCurrentThread(t); } } |
