[PATCH v7 2/2] math: Remove the SVID error handling from tgammaf

[Wilco Dijkstra]

Hi Adhemerval,

> It improves latency for about 1.5% and throughput for about 2-4%.

LGTM.

Reviewed-by: Wilco Dijkstra  <Wilco.Dijkstra@arm.com>

Cheers,
Wilco