egcs/gcc ChangeLog loop.c

[jakub@gcc.gnu.org]

CVSROOT:	/cvs/gcc
Module name:	egcs
Branch: 	gcc-3_2-rhl8-branch
Changes by:	jakub@gcc.gnu.org	2002-10-09 04:24:10

Modified files:
	gcc            : ChangeLog loop.c 

Log message:
	* loop.c (loop_givs_rescan): Delete the REG_EQUAL note, not the insn.
	
	PR optimization/6713
	* loop.c (loop_givs_rescan): Explicitly delete the insn that
	sets a non-replaceable giv after issuing the new one.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/egcs/gcc/ChangeLog.diff?cvsroot=gcc&only_with_tag=gcc-3_2-rhl8-branch&r1=1.13152.2.657.2.27.2.14&r2=1.13152.2.657.2.27.2.15
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/egcs/gcc/loop.c.diff?cvsroot=gcc&only_with_tag=gcc-3_2-rhl8-branch&r1=1.389.2.7.4.2&r2=1.389.2.7.4.3