gcc/gcc ChangeLog bb-reorder.c

[zlomek@gcc.gnu.org]

CVSROOT:	/cvs/gcc
Module name:	gcc
Changes by:	zlomek@gcc.gnu.org	2003-12-20 16:31:13

Modified files:
	gcc            : ChangeLog bb-reorder.c 

Log message:
	PR optimization/13430, PR optimization/12322
	* bb-reorder.c (copy_bb_p): Do not allow block with many successors to
	be copied.
	(find_traces_1_round): Surround check for fake edges by
	#ifdef ENABLE_CHECKING #endif.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=2.2060&r2=2.2061
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/bb-reorder.c.diff?cvsroot=gcc&r1=1.62&r2=1.63