gcc/gcc ChangeLog regrename.c config/arm/arm.h

[mmitchel@gcc.gnu.org]

CVSROOT:	/cvs/gcc
Module name:	gcc
Branch: 	csl-arm-branch
Changes by:	mmitchel@gcc.gnu.org	2003-12-31 18:02:17

Modified files:
	gcc            : ChangeLog regrename.c 
	gcc/config/arm : arm.h 

Log message:
	* regrename.c (find_oldest_value_reg): Handle HARD_REGNO_NREGS > 1
	correctly.
	
	* config/arm/arm.h (THUMB_LEGTITIMIZE_RELOAD_ADDRESS): Reload REG
	+ REG addressing modes.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&only_with_tag=csl-arm-branch&r1=2.1568.2.22&r2=2.1568.2.23
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/regrename.c.diff?cvsroot=gcc&only_with_tag=csl-arm-branch&r1=1.69.4.1&r2=1.69.4.2
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config/arm/arm.h.diff?cvsroot=gcc&only_with_tag=csl-arm-branch&r1=1.210.2.9&r2=1.210.2.10