egcs/gcc ChangeLog config/sh/sh.c config/sh/sh ...

[crux@gcc.gnu.org]

CVSROOT:	/cvs/gcc
Module name:	egcs
Changes by:	crux@sourceware.cygnus.com	2000-08-01 11:45:19

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

Log message:
	From Joern Rennecke:
	* sh.h (CPP_SPEC, TARGET_SWITCHES): Add m4-nofpu.
	* sh.md (udivsi3, divsi3): Don't use libcalls that use the FPU
	unless TARGET_SH3E is set.
	* t-sh (MULTILIB_MATCHES): Add m2=m4-nofpu.
	
	* sh.md (ashlsi3_d, ashlsi3_k): Remove, replace with
	(ashlsi3_std): New pattern.
	(ashlsi3 expander): Use it for TARGET_SH3.
	* sh.c (gen_ashift): Use it instead of ashlsi3_k.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/egcs/gcc/ChangeLog.diff?cvsroot=gcc&r1=1.7291&r2=1.7292
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/egcs/gcc/config/sh/sh.c.diff?cvsroot=gcc&r1=1.54&r2=1.55
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/egcs/gcc/config/sh/sh.h.diff?cvsroot=gcc&r1=1.64&r2=1.65
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/egcs/gcc/config/sh/sh.md.diff?cvsroot=gcc&r1=1.36&r2=1.37