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Re: gcc 6.1 generates movaps for unaligned memory
- From: Justus Schwartz <justus at gmx dot li>
- To: Florian Weimer <fweimer at redhat dot com>
- Cc: gcc-help at gcc dot gnu dot org
- Date: Fri, 24 Jun 2016 14:36:40 +0200
- Subject: Re: gcc 6.1 generates movaps for unaligned memory
- Authentication-results: sourceware.org; auth=none
- References: <CALmR=_Vx+SQyqcU_fkw=1NkG8gtPRw-GZr7LBBO0L5b+U4Busw at mail dot gmail dot com> <9f486b7d-39ed-38c6-4249-e6a894d5a220 at redhat dot com>
thank you,
i filed https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71644
ciao
/justus
On Fri, Jun 24, 2016 at 2:00 PM, Florian Weimer <fweimer@redhat.com> wrote:
> On 06/24/2016 01:40 PM, Justus Schwartz wrote:
>>
>> could somebody advice me if i should open a bug for this? and if so
>> which additional information i should provide.
>
>
> This looks like a defect in GCC. I couldn't find an existing bug report.
> Please file a new bug report.
>
> The test program is sufficient to reproduce this.
>
> Thanks,
> Florian
--
int m,o,O=0;float l,I,_;main(){for(;1840-O;putchar((++O>914&&932>O?61-m:o)
["\r-#!*X\",&*!''nk)\x7Fj`Gtrstrm''G$#Y!&-"]^7))for(o=I=l=0;79-(m=O%80)&&_*l+I*
I<6&&26-++o;I=2*l*I+O/80*.09-1,l=_)_=l*l-I*I-2+m/27.;}