gcc/gcc ChangeLog config/rs6000/rs6000.h confi ...

[dje@gcc.gnu.org]

CVSROOT:	/cvs/gcc
Module name:	gcc
Changes by:	dje@gcc.gnu.org	2003-02-08 01:51:27

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

Log message:
	* config/rs6000/rs6000.h (CLZ_DEFINED_VALUE_AT_ZERO): Define.
	* config/rs6000/rs6000.md (clzsi2): Rename from cntlzw2.
	(ffssi2): Use clz instead of unspec.
	(clzdi2): Rename from cntlzd2.
	(ffsdi2): Use clz instead of unspec.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=1.16658&r2=1.16659
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config/rs6000/rs6000.h.diff?cvsroot=gcc&r1=1.249&r2=1.250
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config/rs6000/rs6000.md.diff?cvsroot=gcc&r1=1.233&r2=1.234