Re: [Mesa-dev] [PATCH v2 12/53] intel/compiler: add a NIR pass to lower conversions

2018-12-31 Thread Pohjolainen, Topi
On Wed, Dec 19, 2018 at 12:50:40PM +0100, 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. I li

[Mesa-dev] [PATCH v2 12/53] intel/compiler: add a NIR pass to lower conversions

2018-12-19 Thread Iago Toral Quiroga
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. --- src/intel/Makefile.sources| 1 + src/intel/compiler/