gcc/gcc ChangeLog expr.h optabs.c reload1.c

[toon@gcc.gnu.org]

CVSROOT:	/cvs/gcc
Module name:	gcc
Changes by:	toon@gcc.gnu.org	2001-07-09 13:21:48

Modified files:
	gcc            : ChangeLog expr.h optabs.c reload1.c 

Log message:
	2001-07-09  Toon Moene  <toon@moene.indiv.nluug.nl>
	
	* expr.h: Adjust prototypes for have_add2_insn, have_sub2_insn.
	* optabs.c (have_add2_insn): Check whether the add insn chosen
	really accepts the operands.  (have_sub2_insn): Ditto for sub insn.
	* reload1.c (reload_cse_move2add): Adjust calls of have_add2_insn.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=1.10593&r2=1.10594
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/expr.h.diff?cvsroot=gcc&r1=1.83&r2=1.84
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/optabs.c.diff?cvsroot=gcc&r1=1.102&r2=1.103
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/reload1.c.diff?cvsroot=gcc&r1=1.272&r2=1.273