gcc/gcc ChangeLog reload.c testsuite/ChangeLog ...

[uweigand@gcc.gnu.org]

CVSROOT:	/cvs/gcc
Module name:	gcc
Changes by:	uweigand@gcc.gnu.org	2003-02-01 01:01:38

Modified files:
	gcc            : ChangeLog reload.c 
	gcc/testsuite  : ChangeLog 
Added files:
	gcc/testsuite/gcc.dg: 20030129-1.c 

Log message:
	gcc/
	* reload.c (find_reloads): Do not use the mode specified in the insn
	pattern as reload mode for address operands.  Do not generate optional
	reloads for operands where a mandatory reload was already pushed.
	Generate optional reloads only in the final pass though find_reloads.
	(have_replacement_p): New function.
	
	gcc/testsuite/
	* gcc.dg/20030129-1.c: New test.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=1.16589&r2=1.16590
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/reload.c.diff?cvsroot=gcc&r1=1.206&r2=1.207
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/ChangeLog.diff?cvsroot=gcc&r1=1.2387&r2=1.2388
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gcc.dg/20030129-1.c.diff?cvsroot=gcc&r1=NONE&r2=1.1