Ok. Please apply. Important is here that we don't normalize NaN/Inf.
I did so for pow, and well, it caused some troubles.
Thanks,
Kai
2016-08-22 15:41 GMT+02:00 Martin Storsjö <mar...@martin.st>:
> rintl doesn't need changes since it calls rint().
> ---
> mingw-w64-crt/math/rint.c | 2 ++
> mingw-w64-crt/math/rintf.c | 2 ++
> 2 files changed, 4 insertions(+)
>
> diff --git a/mingw-w64-crt/math/rint.c b/mingw-w64-crt/math/rint.c
> index 01f9644..6d0b632 100644
> --- a/mingw-w64-crt/math/rint.c
> +++ b/mingw-w64-crt/math/rint.c
> @@ -23,6 +23,8 @@ double rint (double x) {
> #if defined(_AMD64_) || defined(__x86_64__) || defined(_X86_) ||
> defined(__i386__)
> __asm__ __volatile__ ("frndint;" : "=t" (retval) : "0" (x));
> #elif defined(__arm__) || defined(_ARM_)
> + if (isnan(x) || isinf(x))
> + return x;
> retval = __rint_internal(x);
> #endif
> return retval;
> diff --git a/mingw-w64-crt/math/rintf.c b/mingw-w64-crt/math/rintf.c
> index 09c641b..37d4a92 100644
> --- a/mingw-w64-crt/math/rintf.c
> +++ b/mingw-w64-crt/math/rintf.c
> @@ -23,6 +23,8 @@ float rintf (float x) {
> #if defined(_AMD64_) || defined(__x86_64__) || defined(_X86_) ||
> defined(__i386__)
> __asm__ __volatile__ ("frndint;": "=t" (retval) : "0" (x));
> #elif defined(__arm__) || defined(_ARM_)
> + if (isnan(x) || isinf(x))
> + return x;
> retval = __rintf_internal(x);
> #endif
> return retval;
> --
> 2.7.4
>
>
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