David Aurelio 0962c5220c Roll back -ffast-math ...

Summary:
@public

`-ffast-math` does not have measurable performance benefits.

By using `NaN` for *undefined* values again, we can squeeze `YGFloatOptional` into 32 bits.
This will also enable us to store `YGValue` (or a variant of it) in 32 bits.

Reviewed By: SidharthGuglani

Differential Revision: D13119110

fbshipit-source-id: 4e6964240bf74ebc22d8783107b89d536a1a0842

2018-12-06 07:46:23 -08:00

..

yoga_defs.bzl

Roll back -ffast-math

2018-12-06 07:46:23 -08:00