Re: [Mesa-dev] [PATCH v2 3/3] nir: handle double-precision in fexp2 and flog2

2016-05-20 Thread Matt Turner
On Fri, May 20, 2016 at 12:55 AM, Iago Toral Quiroga wrote: > These are not supported by the fp64 spec though, so they are not really > necessary. There are, however, other cases of opcodes that are not > supported by fp64 and where we have provied a double-precision > implementation anyway. Previ

[Mesa-dev] [PATCH v2 3/3] nir: handle double-precision in fexp2 and flog2

2016-05-20 Thread Iago Toral Quiroga
These are not supported by the fp64 spec though, so they are not really necessary. There are, however, other cases of opcodes that are not supported by fp64 and where we have provied a double-precision implementation anyway. Previous discussion in the mailing list suggested that we might want to do