[libre-riscv-dev] fp special functions

[Luke Kenneth Casson Leighton]

On Mon, Aug 5, 2019 at 7:42 AM Jacob Lifshay <programmerjake at gmail.com> wrote:
>
> lui t0, 0x3F800 // upper bits of f32 1.0
> fmv.x.s ft0, t0
> fatan2pi.s rd, rs1, ft0

 got it.
 https://libre-riscv.org/ztrans_proposal/