r175331 - in /branches/cxx-mem-model/gcc/testsu...

[amacleod@gcc.gnu.org]

Author: amacleod
Date: Thu Jun 23 13:09:31 2011
New Revision: 175331

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=175331
Log:
Basica tests for __sync_mem_exchange and framework for further additions.

	* lib/target-support.exp (check_effective_target_sync_int_128,
	check_effective_target_sync_long_long): Check whether the target
	supports 64 and 128 bit __sync builtins.
	* gcc.dg/sync-mem.h: New. Common code to check memory model __syncs.
	* gcc.dg/sync-mem-1.c: New. Check char size.
	* gcc.dg/sync-mem-2.c: New. Check short size.
	* gcc.dg/sync-mem-3.c: New. Check int size.
	* gcc.dg/sync-mem-4.c: New. Check long long.
	* gcc.dg/sync-mem-5.c: New. Check 128 bit.
	* gcc.dg/sync-mem-invalid.c: New. Check invalid memory modes.


Added:
    branches/cxx-mem-model/gcc/testsuite/gcc.dg/sync-mem-1.c
    branches/cxx-mem-model/gcc/testsuite/gcc.dg/sync-mem-2.c
    branches/cxx-mem-model/gcc/testsuite/gcc.dg/sync-mem-3.c
    branches/cxx-mem-model/gcc/testsuite/gcc.dg/sync-mem-4.c
    branches/cxx-mem-model/gcc/testsuite/gcc.dg/sync-mem-5.c
    branches/cxx-mem-model/gcc/testsuite/gcc.dg/sync-mem-invalid.c
    branches/cxx-mem-model/gcc/testsuite/gcc.dg/sync-mem.h
Modified:
    branches/cxx-mem-model/gcc/testsuite/ChangeLog.mm
    branches/cxx-mem-model/gcc/testsuite/lib/target-supports.exp