r107703 - in /trunk/gcc: ChangeLog config/ia64/...

[jakub@gcc.gnu.org]

Author: jakub
Date: Wed Nov 30 08:30:48 2005
New Revision: 107703

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=107703
Log:
	* config/ia64/ia64.c (ia64_expand_atomic_op): Only use
	fetchadd{4,8}.acq instruction if CODE is PLUS or MINUS, for MINUS
	negate VAL.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config/ia64/ia64.c