Use _LDBL_EQ_DBL in nexttowardf.c

[Jon Roelofs]

LGTM

Jon

On Mon, May 7, 2018 at 3:39 AM Tom de Vries <Tom_deVries@mentor.com> wrote:

> Hi,
>
> quoting from here ( https://sourceware.org/ml/newlib/2014/msg00688.html ):
> ...
>  > Drop the FORCE_EVAL macro, and wrap nexttowardf in _LDBL_EQ_DBL as
> per > Craig's suggestion.
> ...
>
> Actually, the patch that Jon submitted there is the same as before, and
> is missing those changes.
>
> The commit does contain those changes, except that it uses the
> non-existing macro _LDBL_EQ_DOUBLE instead of _LDBL_EQ_DBL.
>
> This patch fixes that.
>
> OK?
>
> [ Found this by running into a link error "unresolved symbol
> nexttowardf" for gcc testcase gcc/testsuite/gcc.dg/nextafter-2.c using
> the standalone nvptx toolchain. ]
>
> Thanks,
> - Tom
>