egcs/gcc ChangeLog regmove.c

[law]

CVSROOT:	/egcs/carton/cvsfiles
Module name:	egcs
Changes by:	law@egcs.cygnus.com	99/09/14 00:39:15

Modified files:
	gcc            : ChangeLog regmove.c 

Log message:
	* regmove.c (fixup_match_1): Don't change an unchanging register.
	(stable_but_for_p): Renamed to:
	(stable_and_no_regs_but_for_p).  Reject unchanging registers too.
	Changed all callers.