gcc/gcc ChangeLog tree-cfg.c

[kazu@gcc.gnu.org]

CVSROOT:	/cvs/gcc
Module name:	gcc
Changes by:	kazu@gcc.gnu.org	2005-02-21 18:38:09

Modified files:
	gcc            : ChangeLog tree-cfg.c 

Log message:
	* tree-cfg.c (fold_cond_expr_cond): New.
	(make_edges): Call fold_cond_expr_cond.
	(find_taken_edge): Accept nothing but INTEGER_CST.
	(find_taken_edge_cond_expr): Reject INTEGER_CST other than 0
	and 1.
	(find_taken_edge_switch_expr): Remove a check for INTEGER_CST.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=2.7552&r2=2.7553
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/tree-cfg.c.diff?cvsroot=gcc&r1=2.150&r2=2.151