r148354 - in /branches/ibm/gcc-4_3-branch/gcc: ...

[bje@gcc.gnu.org]

Author: bje
Date: Wed Jun 10 22:27:56 2009
New Revision: 148354

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=148354
Log:
	Backport from mainline:

	2008-10-04  Anton Blanchard  <anton@samba.org>
	* config/rs6000/rs6000.c (rs6000_emit_sync): Use gen_lwsync().
	(rs6000_split_atomic_op): Same.
	(rs6000_split_compare_and_swap): Same.
	(rs6000_split_compare_and_swapqhi): Same.

Modified:
    branches/ibm/gcc-4_3-branch/gcc/ChangeLog.ibm
    branches/ibm/gcc-4_3-branch/gcc/config/rs6000/rs6000.c