Merge r316452 into 5.0 branch: Disable threadprivate data cleanup if runtime is terminating

[hahnjo]

Bugzilla Link	35169
Resolution	FIXED
Resolved on	Nov 14, 2017 11:19
Version	unspecified
OS	All
Blocks	#33840
CC	@AndreyChurbanov,@jpeyton52,@tstellar
Fixed by commit(s)	r316452 r318176

Extended Description

The problem is due to the runtime's threadprivate cleanup code which tries to
access data that was already destroyed by one of the root threads.
__kmp_init_gtid is used as a checker here since it is set to false before actual
resource cleanup is done in __kmp_cleanup().

[hahnjo]

assigned to @AndreyChurbanov

[tstellar]

Hi Andrey,

Is this OK to merge to the release_50 branch: https://reviews.llvm.org/rL316452

[AndreyChurbanov]

Yes, it is OK to merge.

[tstellar]

Merged: r318176