egcs/gcc ChangeLog combine.c

[amylaar@gcc.gnu.org]

CVSROOT:	/cvs/gcc
Module name:	egcs
Changes by:	amylaar@gcc.gnu.org	2000-11-02 14:02:21

Modified files:
	gcc            : ChangeLog combine.c 

Log message:
	* combine.c (distribute_notes): Use rtx_equal_p to check elim_i2 /
	elim_i1.
	In REG_DEAD handling: When handling parts of multi-hard-reg hard
	registers, increment the loop counter by the size of the parts;
	use recursion to handle individual parts.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/egcs/gcc/ChangeLog.diff?cvsroot=gcc&r1=1.8140&r2=1.8141
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/egcs/gcc/combine.c.diff?cvsroot=gcc&r1=1.159&r2=1.160