egcs/gcc ChangeLog local-alloc.c md.texi recog ...

[rth@gcc.gnu.org]

CVSROOT:	/cvs/gcc
Module name:	egcs
Changes by:	rth@sourceware.cygnus.com	2000-08-28 17:44:21

Modified files:
	gcc            : ChangeLog local-alloc.c md.texi recog.c 
	                 regclass.c reload.c reload1.c stmt.c tm.texi 

Log message:
	* local-alloc.c (requires_inout): Don't use reserved range for
	EXTRA_CONSTRAINTS; use anything not matched by REG_CLASS_FROM_LETTER.
	* recog.c (asm_operand_ok): Likewise.
	(preprocess_constraints, constrain_operands): Likewise.
	* regclass.c (record_reg_classes): Likewise.
	* reload.c (find_reloads): Likewise.
	* reload1.c (maybe_fix_stack_asms): Likewise.
	(reload_cse_simplify_operands): Likewise.
	* stmt.c (expand_asm_operands): Likewise.
	
	* md.texi: Update constraints documentation.
	* tm.texi (EXTRA_CONSTRAINT): Update.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/egcs/gcc/ChangeLog.diff?cvsroot=gcc&r1=1.7558&r2=1.7559
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/egcs/gcc/local-alloc.c.diff?cvsroot=gcc&r1=1.67&r2=1.68
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/egcs/gcc/md.texi.diff?cvsroot=gcc&r1=1.46&r2=1.47
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/egcs/gcc/recog.c.diff?cvsroot=gcc&r1=1.72&r2=1.73
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/egcs/gcc/regclass.c.diff?cvsroot=gcc&r1=1.104&r2=1.105
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/egcs/gcc/reload.c.diff?cvsroot=gcc&r1=1.121&r2=1.122
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/egcs/gcc/reload1.c.diff?cvsroot=gcc&r1=1.224&r2=1.225
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/egcs/gcc/stmt.c.diff?cvsroot=gcc&r1=1.161&r2=1.162
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/egcs/gcc/tm.texi.diff?cvsroot=gcc&r1=1.142&r2=1.143