[Mesa-dev] [Nouveau] [PATCH] nv50/ir/gk110: fix set with f32 dest

[Ben Skeggs]

On Wed, May 7, 2014 at 9:57 AM, Ilia Mirkin <imirkin at alum.mit.edu> wrote:
> Should fix SGE/SSG instructions, which were previously getting integer
> 0/-1 values.
I hit the same issue on Maxwell.  Soo...

>
> Signed-off-by: Ilia Mirkin <imirkin at alum.mit.edu>
Reviewed-by: Ben Skeggs <bskeggs at redhat.com>

> ---
>  src/gallium/drivers/nouveau/codegen/nv50_ir_emit_gk110.cpp | 3 +++
>  1 file changed, 3 insertions(+)
>
> diff --git a/src/gallium/drivers/nouveau/codegen/nv50_ir_emit_gk110.cpp b/src/gallium/drivers/nouveau/codegen/nv50_ir_emit_gk110.cpp
> index 5992c54..b8d0d3e 100644
> --- a/src/gallium/drivers/nouveau/codegen/nv50_ir_emit_gk110.cpp
> +++ b/src/gallium/drivers/nouveau/codegen/nv50_ir_emit_gk110.cpp
> @@ -915,6 +915,9 @@ CodeEmitterGK110::emitSET(const CmpInstruction *i)
>           modNegAbsF32_3b(i, 1);
>        }
>        FTZ_(3a);
> +
> +      if (i->dType == TYPE_F32)
> +         code[1] |= 1 << 23;
>     }
>     if (i->sType == TYPE_S32)
>        code[1] |= 1 << 19;
> --
> 1.8.3.2
>
> _______________________________________________
> Nouveau mailing list
> Nouveau at lists.freedesktop.org
> http://lists.freedesktop.org/mailman/listinfo/nouveau