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Re: Bug report. Clang sqrtl(-1) causes access violation




Wow I can't believe that The Agner Fog posted on the Cygwin mailing list!

https://www.agner.org/

On Fri, May 10, 2019 at 8:58 AM Agner Fog <agner@xxxxxxxxx> wrote:
>
> Bug description:
>
> The sqrtl function under Clang causes an access violation when the
> argument is negative.
>
> This error occurs only under Cygwin.
>
> This error occurs only with the sqrtl function, not with sqrt or sqrtf
>
> Attached:
>
> sqrt.cpp: program to reproduce the error. Compile clang sqrt.cpp and run
> ./a.exe
>
> stackdump
>
> cygcheck.out
>
>
>
>
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