egcs/gcc sched-rgn.c ChangeLog

[dberlin@gcc.gnu.org]

CVSROOT:	/cvs/gcc
Module name:	egcs
Changes by:	dberlin@gcc.gnu.org	2001-10-26 07:44:01

Modified files:
	gcc            : sched-rgn.c ChangeLog 

Log message:
	2001-10-27  Daniel Berlin  <dan@cgsoftware.com>
	
	* sched-rgn.c: Remove bitset typedef.
	Change bitset to sbitmap in prototypes / variable types.
	Remove bbset_size.
	Remove edgeset_bits.
	Remove edgeset_size.
	s/BITSET_ADD/SET_BIT/g
	s/BITSET_INVERT/sbitmap_ones/g
	s/BITSET_INTER/sbitmap_a_and_b/g
	s/BITSET_UNION/sbitmap_a_or_b/g
	s/BITSET_DIFFER/sbitmap_difference/g
	s/bitset_member/TEST_BIT/g
	(BITSET_*): Removed.
	(bitset_member): Removed.
	(extract_bitlst): Rewrite, now that we have sbitmaps, we can use
	EXECUTE_IF_SET_IN_SBITMAP.
	(split_edges): Rewrite, use sbitmap functions instead of bitset
	operations.
	(schedule_region): Allocate/free sbitmaps, rather than bitsets.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/egcs/gcc/sched-rgn.c.diff?cvsroot=gcc&r1=1.20&r2=1.21
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/egcs/gcc/ChangeLog.diff?cvsroot=gcc&r1=1.11662&r2=1.11663