These tests were failing rarely on my MacBook when there was some
activity in the background. Read: one of a thousand executions?
* sections.c missed the sorting based on thread ids. This worked
as long as the master thread finished its section before the
worker thread started the second one but failed if the master
thread was put to sleep by the OS.
* The checks in single.c assumed that the master thread executes
the single region which works most of the time because it is
usually faster than the newly spawned worker thread.
Differential Revision: https://reviews.llvm.org/D39853
git-svn-id: https://llvm.org/svn/llvm-project/openmp/trunk@318527 91177308-0d34-0410-b5e6-96231b3b80d8
Jonas Hahnfeld
2653e740fc