gcc/gcc ChangeLog tree-into-ssa.c

[law@gcc.gnu.org]

CVSROOT:	/cvs/gcc
Module name:	gcc
Changes by:	law@gcc.gnu.org	2004-05-13 22:46:19

Modified files:
	gcc            : ChangeLog tree-into-ssa.c 

Log message:
	* tree-into-ssa.c (compute_global_livein): Use EXECUTE_IF_SET_IN_BITMAP
	rather than iterating through the blocks testing each bit in
	livein to initialize the worklist.
	(mark_def_sites): Remove useless checks of KILLS for virtual
	operands.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=2.3644&r2=2.3645
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/tree-into-ssa.c.diff?cvsroot=gcc&r1=2.3&r2=2.4