From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 12062 invoked by alias); 26 Jan 2003 10:46:01 -0000 Mailing-List: contact gcc-prs-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Archive: List-Post: List-Help: Sender: gcc-prs-owner@gcc.gnu.org Received: (qmail 12041 invoked by uid 71); 26 Jan 2003 10:46:01 -0000 Date: Sun, 26 Jan 2003 10:46:00 -0000 Message-ID: <20030126104601.12040.qmail@sources.redhat.com> To: nobody@gcc.gnu.org Cc: gcc-prs@gcc.gnu.org, From: Herbert Xu Subject: Re: target/9082: [alpha,ia64] memcpy makes unaligned access Reply-To: Herbert Xu X-SW-Source: 2003-01/txt/msg01477.txt.bz2 List-Id: The following reply was made to PR target/9082; it has been noted by GNATS. From: Herbert Xu To: rth@gcc.gnu.org, 169004@bugs.debian.org, 85468@bugs.debian.org, gcc-bugs@gcc.gnu.org, gcc-prs@gcc.gnu.org, nobody@gcc.gnu.org, gcc-gnats@gcc.gnu.org Cc: Subject: Re: target/9082: [alpha,ia64] memcpy makes unaligned access Date: Sun, 26 Jan 2003 21:45:30 +1100 On Sun, Jan 26, 2003 at 10:22:31AM -0000, rth@gcc.gnu.org wrote: > Synopsis: [alpha,ia64] memcpy makes unaligned access > > State-Changed-From-To: open->closed > State-Changed-By: rth > State-Changed-When: Sun Jan 26 10:22:31 2003 > State-Changed-Why: > When submitting bugs to gcc, one must include the test case, > not reference it in some package elsewhere. This reduces the > possibility that the bug requires specific system headers to > be reproduced. I'm sorry about that, I'll get the preprocessed program sent to you. > That said, it's obvious this is a duplicate of PR 9080, > which is closed due to the input program being invalid. I'm afraid I don't see the connection between the two reports. In my case, memcpy is correct programmatically but it's triggering an alignment error as it's performing 8-byte loads when the source argument is 4-byte aligned (the destination is 8-byte aligned though). -- Debian GNU/Linux 3.0 is out! ( http://www.debian.org/ ) Email: Herbert Xu ~{PmV>HI~} Home Page: http://gondor.apana.org.au/~herbert/ PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt