egcs/gcc ChangeLog config/rs6000/rs6000.c conf ...

[dberlin@gcc.gnu.org]

CVSROOT:	/cvs/gcc
Module name:	egcs
Changes by:	dberlin@gcc.gnu.org	2001-12-05 10:00:56

Modified files:
	gcc            : ChangeLog 
	gcc/config/rs6000: rs6000.c rs6000.h rs6000.md 

Log message:
	2001-12-05  Daniel Berlin  <dan@cgsoftware.com>
	
	* config/rs6000/rs6000.h (enum rs6000_builtins): Add more altivec
	builtins.
	
	* config/rs6000/rs6000.md: Modeling of 7450 altivec changed to
	better reflect reality (change from Apple's tree).
	Add more of altivec instructions.
	Add ftruncv4sf2 pattern.
	Remove more unspecs (vector merge instructions, etc).
	
	* config/rs6000/rs6000.c (bdesc_3arg): New, for 3 argument altivec
	builtins.
	(bdesc_1arg): New, for 1 argument altivec builtins.
	(altivec_expand_builtin): Handle unary and ternary ops.
	(altivec_init_builtins): Ditto.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/egcs/gcc/ChangeLog.diff?cvsroot=gcc&r1=1.12163&r2=1.12164
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/egcs/gcc/config/rs6000/rs6000.c.diff?cvsroot=gcc&r1=1.251&r2=1.252
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/egcs/gcc/config/rs6000/rs6000.h.diff?cvsroot=gcc&r1=1.152&r2=1.153
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/egcs/gcc/config/rs6000/rs6000.md.diff?cvsroot=gcc&r1=1.141&r2=1.142