gcc/gcc ChangeLog.csl reload1.c testsuite/gcc. ...

[jsm28@gcc.gnu.org]

CVSROOT:	/cvs/gcc
Module name:	gcc
Branch: 	csl-3_4_3-linux-branch
Changes by:	jsm28@gcc.gnu.org	2005-09-15 15:01:41

Modified files:
	gcc            : ChangeLog.csl reload1.c 
	gcc/testsuite/gcc.dg/torture: pr19683-1.c 
Added files:
	gcc/testsuite/gcc.dg/torture: mips-hilo-2.c 

Log message:
	2005-09-15  Joseph Myers  <joseph@codesourcery.com>
	
	* testsuite/gcc.dg/torture/pr19683-1.c: Remove XFAIL.
	
	2005-09-15  Richard Sandiford  <richard@codesourcery.com>
	
	* reload1.c (inherit_piecemeal_p): New function.
	(emit_reload_insns): When reloading a group of hard registers, use
	inherit_piecemeal_p to decide whether the values of individual hard
	registers can be inherited.
	* testsuite/gcc.dg/torture/mips-hilo-2.c: New test.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.csl.diff?cvsroot=gcc&only_with_tag=csl-3_4_3-linux-branch&r1=1.1.4.12&r2=1.1.4.13
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/reload1.c.diff?cvsroot=gcc&only_with_tag=csl-3_4_3-linux-branch&r1=1.407.4.4.4.1&r2=1.407.4.4.4.2
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gcc.dg/torture/mips-hilo-2.c.diff?cvsroot=gcc&only_with_tag=csl-3_4_3-linux-branch&r1=NONE&r2=1.3.56.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gcc.dg/torture/pr19683-1.c.diff?cvsroot=gcc&only_with_tag=csl-3_4_3-linux-branch&r1=1.2.6.2&r2=1.2.6.3