egcs/gcc Tag: egcs_1_1_branch ChangeLog unroll.c

[law@egcs.cygnus.com]

CVSROOT:	/egcs/carton/cvsfiles
Module name:	egcs
Changes by:	law@egcs.cygnus.com	99/01/15 01:54:14

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

Log message:
	* unroll.c (find_splittable_givs): For a DEST_ADDR giv, do not share
	a register with another DEST_ADDR giv if the address is not valid.