[Bug middle-end/79720] [5/6/7 Regression] complex division different at compile time / runtime

tkoenig at gcc dot gnu.org gcc-bugzilla@gcc.gnu.org
Mon Feb 27 09:30:00 GMT 2017


https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79720

--- Comment #12 from Thomas Koenig <tkoenig at gcc dot gnu.org> ---
(In reply to Jakub Jelinek from comment #11)

> Yeah, exactly.  But then this is really NOTABUG.  The compile time
> evaluation needs to be .5ulp precise, not emulate whatever precision issues
> the library has.

When -fcx-fortran-rules is active(by default in Fortran,
or when explicitly specified by the user) we generate inline
code.  The issue is the same then.


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