tree ff1a1a3872ebbb3f34dc471d7561f4223e8c8669
parent e518cdac15e208277e0563ab4582d69074732390
author Jonathan Peyton <jonathan.l.peyton@intel.com> 1550602077 +0000
committer Jonathan Peyton <jonathan.l.peyton@intel.com> 1550602077 +0000

[OpenMP] Adding GOMP compatible cancellation

Remove fatal error messages from the cancellation API for GOMP
Add __kmp_barrier_gomp_cancel() to implement cancellation of parallel regions.
This new function uses the linear barrier algorithm with a cancellable
nonsleepable wait loop.

Differential Revision: https://reviews.llvm.org/D57969


git-svn-id: https://llvm.org/svn/llvm-project/openmp/trunk@354367 91177308-0d34-0410-b5e6-96231b3b80d8