Re: [Mesa-dev] [PATCH v5 02/40] intel/compiler: add a NIR pass to lower conversions

On Fri, Feb 15, 2019 at 2:22 AM Iago Toral Quiroga wrote: > Some conversions are not directly supported in hardware and need to be > split in two conversion instructions going through an intermediary type. > Doing this at the NIR level simplifies a bit the complexity in the backend. > > v2: > -

[Mesa-dev] [PATCH v5 02/40] intel/compiler: add a NIR pass to lower conversions

Some conversions are not directly supported in hardware and need to be split in two conversion instructions going through an intermediary type. Doing this at the NIR level simplifies a bit the complexity in the backend. v2: - Consider fp16 rounding conversion opcodes - Properly handle swizzles