gcc/gcc ChangeLog rtl.h jump.c ifcvt.c recog.h ...

[amylaar@gcc.gnu.org]

CVSROOT:	/cvs/gcc
Module name:	gcc
Changes by:	amylaar@gcc.gnu.org	2005-03-02 22:02:33

Modified files:
	gcc            : ChangeLog rtl.h jump.c ifcvt.c recog.h recog.c 

Log message:
	* recog.c (verify_changes, confirm_change_group): New functions,
	broken out of apply_change_group.
	(apply_change_group): Use them.
	* recog.h (verify_change, confirm_change_group): Declare.
	* rtl.h (redirect_jump_2): Declare.
	* jump.c (redirect_exp, invert_exp): Delete.
	(invert_exp_1): Take second parameter.  Return value.  Changed caller.
	(redirect_jump_2): New function, broken out of redirect_jump.
	(redirect_jump): Use redirect_jump_1 and redirect_jump_2.
	(invert_jump): Use invert_jump_1 and redirect_jump_2.
	* ifcvt.c (dead_or_predicable): Use redirect_jump_2.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=2.7645&r2=2.7646
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/rtl.h.diff?cvsroot=gcc&r1=1.538&r2=1.539
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/jump.c.diff?cvsroot=gcc&r1=1.253&r2=1.254
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ifcvt.c.diff?cvsroot=gcc&r1=1.180&r2=1.181
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/recog.h.diff?cvsroot=gcc&r1=1.53&r2=1.54
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/recog.c.diff?cvsroot=gcc&r1=1.219&r2=1.220