r235979 - in /branches/gomp-4_0-branch: gcc/Cha...

[nathan@gcc.gnu.org]

Author: nathan
Date: Fri May  6 15:38:18 2016
New Revision: 235979

URL: https://gcc.gnu.org/viewcvs?rev=235979&root=gcc&view=rev
Log:
	gcc/
	* omp-low.c (lower_oacc_head_mark): Ensure 2 levels for auto
	loops.
	(oacc_loop_auto_partitions): Add outer_assign parm. Assign all but
	vector partitioning to outer loops.  Assign 2 partitions to loops
	when available.
	(oacc_loop_partition): Adjust oacc_loop_auto_partitions call.

	gcc/testsuite/
	* c-c++-common/goacc/loop-auto-1.c: Adjust and add additionnal
	case.

	libgomp/
	* testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Adjust and
	add additional case.

Modified:
    branches/gomp-4_0-branch/gcc/ChangeLog.gomp
    branches/gomp-4_0-branch/gcc/omp-low.c
    branches/gomp-4_0-branch/gcc/testsuite/ChangeLog.gomp
    branches/gomp-4_0-branch/gcc/testsuite/c-c++-common/goacc/loop-auto-1.c
    branches/gomp-4_0-branch/libgomp/ChangeLog.gomp
    branches/gomp-4_0-branch/libgomp/testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c