egcs/gcc Tag: egcs_1_1_branch ChangeLog regclass.c

[Jeffrey A. Law]

CVSROOT:	/egcs/carton/cvsfiles
Module name:	egcs
Changes by:	law@egcs.cygnus.com	98/10/02 01:35:37

Modified files:
	gcc            : Tag: egcs_1_1_branch ChangeLog regclass.c 

Log message:
	* regclass.c (reg_scan_mark_refs): Return immediately if passed a
	NULL_RTX as an argument.