diff options
Diffstat (limited to 'compiler-rt/lib/tsan/rtl/tsan_interface_atomic.cc')
| -rw-r--r-- | compiler-rt/lib/tsan/rtl/tsan_interface_atomic.cc | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/compiler-rt/lib/tsan/rtl/tsan_interface_atomic.cc b/compiler-rt/lib/tsan/rtl/tsan_interface_atomic.cc index b744011406c..e39160b9bb3 100644 --- a/compiler-rt/lib/tsan/rtl/tsan_interface_atomic.cc +++ b/compiler-rt/lib/tsan/rtl/tsan_interface_atomic.cc @@ -29,7 +29,8 @@ using namespace __tsan; // NOLINT #define SCOPED_ATOMIC(func, ...) \ const uptr callpc = (uptr)__builtin_return_address(0); \ - const uptr pc = __sanitizer::StackTrace::GetCurrentPc(); \ + uptr pc = __sanitizer::StackTrace::GetCurrentPc(); \ + pc = __sanitizer::StackTrace::GetPreviousInstructionPc(pc); \ mo = ConvertOrder(mo); \ mo = flags()->force_seq_cst_atomics ? (morder)mo_seq_cst : mo; \ ThreadState *const thr = cur_thread(); \ |
