On Mon, May 07, 2018 at 03:41:58PM +0200, Christophe Lyon wrote:
> I noticed the same problem on arm and aarch64 bare-metal targets using newlib,
> and I thought it was a matter of adding the c99_runtime effective target,
> as done in the attached patch.
>
> Even if newlib gets a fix for this, the effective target will still
> claim c99_runtime
> is not supported on such targets....
Ok for trunk.
> 2018-05-07 Christophe Lyon <christophe.l...@linaro.org>
>
> * ChangeLog:
> * gcc.dg/nextafter-2.c: Add c99_runtime effective target and
> options.
> --- gcc/testsuite/gcc.dg/nextafter-2.c (revision 259991)
> +++ gcc/testsuite/gcc.dg/nextafter-2.c (working copy)
> @@ -1,6 +1,8 @@
> /* PR libstdc++/85466 */
> /* { dg-do run } */
> +/* { dg-require-effective-target c99_runtime } */
> /* { dg-options "-O2 -fno-builtin" } */
> /* { dg-add-options ieee } */
> +/* { dg-add-options c99_runtime } */
>
> #include "nextafter-1.c"
Jakub
