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From: "aesok at gcc dot gnu dot org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug target/31644] [avr] can't find a register in class 'BASE_POINTER_REGS' while reloading 'asm'
Date: Sun, 14 Sep 2008 12:53:00 -0000 [thread overview]
Message-ID: <20080914125153.15838.qmail@sourceware.org> (raw)
In-Reply-To: <bug-31644-9601@http.gcc.gnu.org/bugzilla/>
------- Comment #9 from aesok at gcc dot gnu dot org 2008-09-14 12:51 -------
Subject: Bug 31644
Author: aesok
Date: Sun Sep 14 12:50:10 2008
New Revision: 140360
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=140360
Log:
PR target/19636
PR target/24894
PR target/31644
PR target/31786
* config/avr/avr.c (legitimate_address_p): Fix problem where subreg
is not recognized as a valid register usage. Allow REG_X to be used
as a base pointer.
* config/avr/avr.h (LEGITIMIZE_RELOAD_ADDRESS): Remove code that
forces a reload when using a base register.
Modified:
trunk/gcc/ChangeLog
trunk/gcc/config/avr/avr.c
trunk/gcc/config/avr/avr.h
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=31644
next prev parent reply other threads:[~2008-09-14 12:53 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-04-21 7:25 [Bug c/31644] New: Code snippet that fails to compile with optimization enabled dhylands at gmail dot com
2007-04-21 8:55 ` [Bug target/31644] " j at uriah dot heep dot sax dot de
2007-05-03 15:57 ` [Bug target/31644] [avr] can't find a register in class 'BASE_POINTER_REGS' while reloading 'asm' eweddington at cso dot atmel dot com
2007-05-30 19:34 ` eweddington at cso dot atmel dot com
2007-07-28 20:24 ` pavel dot petrovic at gmail dot com
2007-11-01 21:50 ` wvangulik at xs4all dot nl
2007-11-01 21:53 ` wvangulik at xs4all dot nl
2008-01-08 19:50 ` sascha-web-gcc dot gnu dot org at silbe dot org
2008-01-08 20:24 ` eric dot weddington at atmel dot com
2008-09-14 12:53 ` aesok at gcc dot gnu dot org [this message]
2010-01-29 17:47 ` eric dot weddington at atmel dot com
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