Late definition of data-sharing attributes for loop control variables.

[alexey-bataev]

Bugzilla Link	42675
Resolution	FIXED
Resolved on	Jul 22, 2019 10:42
Version	unspecified
OS	All
Blocks	#41819
CC	@zmodem

Extended Description

There is a bug in handling data-sharing attributes for loop control variables in OpenMP constructs: we apply predetermined attributes too late and it may lead to incorrect compilation/runtime results. Bug fixed in r366474.

[zmodem]

Merged to clang 9 in r366705.