egcs/gcc ChangeLog reload1.c config/i386/i386. ...

[law@egcs.cygnus.com]

CVSROOT:	/egcs/carton/cvsfiles
Module name:	egcs
Changes by:	law@egcs.cygnus.com	99/03/22 22:47:08

Modified files:
	gcc            : ChangeLog reload1.c 
	gcc/config/i386: i386.c i386.h 

Log message:
	* i386.h (PREFERRED_STACK_BOUNDARY): Define.
	
	* i386.c (ix86_compute_frame_size): New function.
	(ix86_prologue, ix86_epilogue): Use it.
	* i386.h (INITIAL_ELIMINATION_OFFSET): Likewise.
	* reload1.c: Provide default for PREFERRED_STACK_BOUNDARY.