[PATCH] S390: Fix fp comparison not raising FE_INVALID.

[Stefan Liebler]

Committed.

On 10/10/2016 01:59 PM, Stefan Liebler wrote:
> Hi,
>
> As gcc is using unordered comparison instructions which do not
> raise invalid exception if any operand is quiet NAN,
> FIX_COMPARE_INVALID is defined to 1.
> Thus iseqsig is calling feraiseexcept as workaround.
>
> ChangeLog:
>
>     * sysdeps/s390/fpu/fix-fp-int-compare-invalid.h: New file.