r181112 - in /trunk/gcc: ChangeLog optabs.c

[amacleod@gcc.gnu.org]

Author: amacleod
Date: Mon Nov  7 20:10:03 2011
New Revision: 181112

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=181112
Log:


2011-11-07  Andrew MacLeod  <amacleod@redhat.com>

	* optabs.c (get_atomic_op_for_code): Fill in optab table at runtime so
	SWITCHABLE_TARGET can change the valuies during compilation.
	(expand_atomic_fetch_op): handle parameter changes ripples for 
	get_atomic_op_for_code call.


Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/optabs.c