egcs/gcc ChangeLog rtl.c emit-rtl.c

[crux@gcc.gnu.org]

CVSROOT:	/cvs/gcc
Module name:	egcs
Changes by:	crux@sourceware.cygnus.com	99/10/11 11:42:36

Modified files:
	gcc            : ChangeLog rtl.c emit-rtl.c 

Log message:
	Bring copy_insn_1 and copy_rtx in sync and simplify them