Re: [Mesa-dev] [PATCH] nv50/ir: Split 64-bit integer MAD/MUL operations

Hello Ian, Since I am working on a direct SPIR-V to NV50 IR translator, ultimately to be used for OpenCL kernels, I will still need the patch for that work. (I even wrote that patch because I needed it when handling 64-bit addresses. :-) ) But thanks for the heads-up! Pierre On 02:07 pm - Oct

Re: [Mesa-dev] [PATCH] nv50/ir: Split 64-bit integer MAD/MUL operations

I know know if it will make this patch unnecessary, but I have a GLSL IR-level lowering pass for 64-bit multiplication. I'm going to send that out with the rest of the GL_ARB_gpu_shader_int64 series within the next day or so. On 10/15/2016 03:24 PM, Pierre Moreau wrote: > Hardware does not

Re: [Mesa-dev] [PATCH] nv50/ir: Split 64-bit integer MAD/MUL operations

On 06:38 pm - Oct 15 2016, Ilia Mirkin wrote: > On Sat, Oct 15, 2016 at 6:24 PM, Pierre Moreau wrote: > > Hardware does not support 64-bit integers MAD and MUL operations, so we need > > to transform them in 32-bit operations. > > > > Signed-off-by: Pierre Moreau

Re: [Mesa-dev] [PATCH] nv50/ir: Split 64-bit integer MAD/MUL operations

On Sat, Oct 15, 2016 at 6:24 PM, Pierre Moreau wrote: > Hardware does not support 64-bit integers MAD and MUL operations, so we need > to transform them in 32-bit operations. > > Signed-off-by: Pierre Moreau > --- >

Re: [Mesa-dev] [PATCH] nv50/ir: Split 64-bit integer MAD/MUL operations

Sorry, there should have been a v2 next to PATCH in the subject… Pierre On 12:24 am - Oct 16 2016, Pierre Moreau wrote: > Hardware does not support 64-bit integers MAD and MUL operations, so we need > to transform them in 32-bit operations. > > Signed-off-by: Pierre Moreau

[Mesa-dev] [PATCH] nv50/ir: Split 64-bit integer MAD/MUL operations

Hardware does not support 64-bit integers MAD and MUL operations, so we need to transform them in 32-bit operations. Signed-off-by: Pierre Moreau --- .../drivers/nouveau/codegen/nv50_ir_peephole.cpp | 121 + 1 file changed, 121 insertions(+) Tested