egcs/gcc cfgcleanup.c ChangeLog

[hubicka@gcc.gnu.org]

CVSROOT:	/cvs/gcc
Module name:	egcs
Changes by:	hubicka@gcc.gnu.org	2001-12-20 09:01:31

Modified files:
	gcc            : cfgcleanup.c ChangeLog 

Log message:
	* cfgcleanup.c (flow_find_cross_jump): Avoid incrementing of ninsns
	if one of block does not contain jump.
	(outgoing_edge_math): Revert last path; require edges to be noncomplex
	nonfake to match single exit edge; require conditional jumps to not
	have side effect.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/egcs/gcc/cfgcleanup.c.diff?cvsroot=gcc&r1=1.26&r2=1.27
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/egcs/gcc/ChangeLog.diff?cvsroot=gcc&r1=1.12402&r2=1.12403