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List: gcc
Subject: Re: exception error using SSE extensions with gcc3.1/cygwin
From: Andreas Jaeger <aj () suse ! de>
Date: 2002-03-31 10:41:44
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Richard Henderson <rth@redhat.com> writes:
> On Sun, Mar 31, 2002 at 11:06:27AM +0200, Andreas Jaeger wrote:
>> 0x8048847 <_Z4Testv+267>: movaps %xmm0,0x4(%esp,1)
>> (gdb) p $esp
>> $1 = (void *) 0xbffff360
>>
>> Not sure what goes wrong here,
>
> Alignment trap. esp+4 % 16 == 4.
Argh that's right. We do compile this correct with -O1 or higher, it
seems to fail only with -O0.
Dylan, can you please fill in a complete bugreport using the gccbug
script or the web interface on gcc.gnu.org? Please follow the
instructions at http://gcc.gnu.org/bugs.html, especially provide
preprocessed sources and try to generate an example that's as small as
possible.
Thanks,
Andreas
--
Andreas Jaeger
SuSE Labs aj@suse.de
private aj@arthur.inka.de
http://www.suse.de/~aj
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