gcc/gcc ChangeLog config/i386/i386.c config/i3 ...

[rth@gcc.gnu.org]

CVSROOT:	/cvs/gcc
Module name:	gcc
Branch: 	gcc-3_4-branch
Changes by:	rth@gcc.gnu.org	2004-12-20 05:37:44

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

Log message:
	* config/i386/i386.c (ix86_hard_regno_mode_ok): Always accept all SSE,
	MMX, 3DNOW modes in SSE registers; always accept all MMX, 3DNOW modes
	in MMX registers.
	* config/i386/i386.h (VALID_SSE2_REG_MODE): Don't include
	VALID_MMX_REG_MODE.
	* config/i386/i386.md (movv4sf_internal, movv4si_internal,
	movv2di_internal, movv2si_internal, movv4hi_internal,
	movv2sf_internal, movv2df_internal, movv8hi_internal,
	movv16qi_internal, movti_internal): Add leading '*' to name.
	(movv2di_internal, movv2df_internal, movv8hi_internal,
	movv16qi_internal, movv2df, movv8hi, movv16qi, movv2di,
	pushv2di, pushv8hi, pushv16qi): Enable for SSE1.
	(movv2si_internal, movv4hi_internal): Add SSE alternatives.
	(movv8qi_internal, movv2sf_internal): Likewise.
	(movtf): Simplify conditional.
	(movv2sf, pushv2sf): Enable for MMX.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&only_with_tag=gcc-3_4-branch&r1=2.2326.2.748&r2=2.2326.2.749
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config/i386/i386.c.diff?cvsroot=gcc&only_with_tag=gcc-3_4-branch&r1=1.635.2.17&r2=1.635.2.18
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config/i386/i386.h.diff?cvsroot=gcc&only_with_tag=gcc-3_4-branch&r1=1.368.2.7&r2=1.368.2.8
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config/i386/i386.md.diff?cvsroot=gcc&only_with_tag=gcc-3_4-branch&r1=1.502.2.14&r2=1.502.2.15