[Date Prev][Date Next] [Thread Prev][Thread Next] [Date Index] [Thread Index]

Bug#169004: target/9082: [alpha,ia64] memcpy makes unaligned access

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~} <herbert@gondor.apana.org.au>
Home Page: http://gondor.apana.org.au/~herbert/
PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt

Reply to: