egcs/gcc ChangeLog regrename.c

[rth@gcc.gnu.org]

CVSROOT:	/cvs/gcc
Module name:	egcs
Changes by:	rth@gcc.gnu.org	2000-11-21 19:19:35

Modified files:
	gcc            : ChangeLog regrename.c 

Log message:
	* regrename.c (scan_rtx_reg): Terminate the chain rather than
	abort on mark_read with NO_REGS.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/egcs/gcc/ChangeLog.diff?cvsroot=gcc&r1=1.8342&r2=1.8343
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/egcs/gcc/regrename.c.diff?cvsroot=gcc&r1=1.16&r2=1.17