r153003 - in /trunk/gcc: ChangeLog doc/rtl.texi...

[jiez@gcc.gnu.org]

Author: jiez
Date: Tue Oct 20 03:33:57 2009
New Revision: 153003

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=153003
Log:
	* simplify-rtx.c (simplify_const_unary_operation): Handle
	SS_ABS.
	* doc/rtl.texi: Document ss_abs.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/doc/rtl.texi
    trunk/gcc/simplify-rtx.c