tree c8cfec47a9c4cbc6e7d3353936b79246d8014e3f
parent cda34b22ac8c865787b61ead2049592cdc7be85f
author cltang <cltang@138bc75d-0d04-0410-961f-82ee72b054a4> 1550585415 +0000
committer cltang <cltang@138bc75d-0d04-0410-961f-82ee72b054a4> 1550585415 +0000

2019-02-19  Chung-Lin Tang <cltang@codesourcery.com>

	PR c/87924
	gcc/c/
	* c-parser.c (c_parser_oacc_clause_wait): Add representation of wait
	clause without argument as 'wait (GOMP_ASYNC_NOVAL)', adjust comments.

	gcc/cp/
	* parser.c (cp_parser_oacc_clause_wait): Add representation of wait
	clause without argument as 'wait (GOMP_ASYNC_NOVAL)', adjust comments.

	gcc/fortran/
	* openmp.c (gfc_match_omp_clauses): Add representation of wait clause
	without argument as 'wait (GOMP_ASYNC_NOVAL)'.

	libgomp/
	* oacc-parallel.c (GOACC_parallel_keyed): Remove condition on call to
	goacc_wait().
	(goacc_wait): Handle ACC_ASYNC_NOVAL case, remove goacc_thread() call
	and related adjustment.

	Reviewed-by: Thomas Schwinge  <thomas@codesourcery.com>


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@269016 138bc75d-0d04-0410-961f-82ee72b054a4