gcc/gcc ChangeLog config/i386/i386.md

[rth@gcc.gnu.org]

CVSROOT:	/cvs/gcc
Module name:	gcc
Changes by:	rth@gcc.gnu.org	2004-12-16 09:40:35

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

Log message:
	PR target/19005
	* config/i386/i386.md (swaphi_1): Swap with swaphi_2, allow with
	optimize_size.
	(swapqi_1): Rename from swapqi.  Enable only for no partial reg
	stall and optimize_size.
	(swapqi_2): New.
	(swaphi_1, swaphi_2, swapqi_1): Add athlon_decode.
	(swapsi, swaphi_1, swaphi_2, swapqi_1, swapdi): Remove modrm override.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=2.6851&r2=2.6852
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config/i386/i386.md.diff?cvsroot=gcc&r1=1.579&r2=1.580