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Fixed https://bugs.llvm.org/show_bug.cgi?id=41584. 

Removed unconditional and unsafe decrement of counter 
of active threads in pool at shutdown time.

Differential Revision: https://reviews.llvm.org/D61944

llvm-svn: 360784
This commit is contained in:
Andrey Churbanov 2019-05-15 16:53:45 +00:00
parent ad08ea284f
commit 6ebb785bb1
1 changed files with 0 additions and 2 deletions
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2
openmp/runtime/src/kmp_runtime.cpp
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@ -6139,8 +6139,6 @@ static void __kmp_internal_end(void) {
KMP_DEBUG_ASSERT(thread->th.th_reap_state == KMP_SAFE_TO_REAP); KMP_DEBUG_ASSERT(thread->th.th_reap_state == KMP_SAFE_TO_REAP);
thread->th.th_next_pool = NULL; thread->th.th_next_pool = NULL;
thread->th.th_in_pool = FALSE; thread->th.th_in_pool = FALSE;
thread->th.th_active_in_pool = FALSE;
KMP_ATOMIC_DEC(&__kmp_thread_pool_active_nth);
__kmp_reap_thread(thread, 0); __kmp_reap_thread(thread, 0);
} }
__kmp_thread_pool_insert_pt = NULL; __kmp_thread_pool_insert_pt = NULL;