gcc/gcc ChangeLog config/m68hc11/m68hc11.md co ...

Mon Mar 10 21:51:00 GMT 2003

CVSROOT:	/cvs/gcc
Module name:	gcc
Changes by:	ciceron@gcc.gnu.org	2003-03-10 21:51:02

Modified files:
	gcc            : ChangeLog 
	gcc/config/m68hc11: m68hc11.md m68hc11.h 

Log message:
	* config/m68hc11/m68hc11.md ("*addhi3_68hc12"): Accept any constant
	when adding to X and Y since leax/leay are fast.
	("*addhi3"): Accept 'I' constraint when adding to address register.
	("rotlhi3"): Operand 1 must be a register_operand.
	(peephole2): New peephole to optimize some adds.
	* config/m68hc11/m68hc11.h (CONST_OK_FOR_LETTER_P): Use 'I' constraint
	to represent -2 .. 2 small integer range.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=1.17018&r2=1.17019
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config/m68hc11/m68hc11.md.diff?cvsroot=gcc&r1=1.46&r2=1.47
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config/m68hc11/m68hc11.h.diff?cvsroot=gcc&r1=1.65&r2=1.66