gcc/gcc ChangeLog config/pa/pa.c config/pa/pa. ...

[law@gcc.gnu.org]

CVSROOT:	/cvs/gcc
Module name:	gcc
Changes by:	law@gcc.gnu.org	2002-05-06 09:53:36

Modified files:
	gcc            : ChangeLog 
	gcc/config/pa  : pa.c pa.md pa-protos.h 

Log message:
	* pa-protos.h (hppa_fpstore_bypass_p): Declare.
	* pa.c (pa_adjust_cost): Remove all true dependency cost
	adjustments.  Also remove support for non-DFA scheduling.
	* pa.md (700, 7100, 7100lc, 7200, 7300): Use bypass mechanism
	to adjust true dependency costs.  Update various comments.
	(7100lc, 7200, 7300 scheduling): Simplify by combining the
	FP ALU & MPY units into a single unit.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=1.13990&r2=1.13991
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config/pa/pa.c.diff?cvsroot=gcc&r1=1.155&r2=1.156
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config/pa/pa.md.diff?cvsroot=gcc&r1=1.105&r2=1.106
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config/pa/pa-protos.h.diff?cvsroot=gcc&r1=1.11&r2=1.12