r176946 - in /branches/gcc-4_6-branch: gcc/Chan...

[jakub@gcc.gnu.org]

Author: jakub
Date: Fri Jul 29 17:48:42 2011
New Revision: 176946

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=176946
Log:
	PR middle-end/49897
	PR middle-end/49898
	* omp-low.c (use_pointer_for_field): If disallowing copy-in/out
	in nested parallel and outer is a gimple_reg, mark it as addressable
	and set its bit in task_shared_vars bitmap too.

	* testsuite/libgomp.c/pr49897-1.c: New test.
	* testsuite/libgomp.c/pr49897-2.c: New test.
	* testsuite/libgomp.c/pr49898-1.c: New test.
	* testsuite/libgomp.c/pr49898-2.c: New test.

Added:
    branches/gcc-4_6-branch/libgomp/testsuite/libgomp.c/pr49897-1.c
    branches/gcc-4_6-branch/libgomp/testsuite/libgomp.c/pr49897-2.c
    branches/gcc-4_6-branch/libgomp/testsuite/libgomp.c/pr49898-1.c
    branches/gcc-4_6-branch/libgomp/testsuite/libgomp.c/pr49898-2.c
Modified:
    branches/gcc-4_6-branch/gcc/ChangeLog
    branches/gcc-4_6-branch/gcc/omp-low.c
    branches/gcc-4_6-branch/libgomp/ChangeLog