[Mesa-dev] [PATCH] AMDGPU: Match AMDGPU.cube intrinsic for SI.

[Tom Stellard]

On Tue, Dec 04, 2012 at 07:03:35PM +0100, Michel Dänzer wrote:
> From: Michel Dänzer <michel.daenzer at amd.com>
> 
>
Reviewed-by: Tom Stellard <thomas.stellard at amd.com>

> Signed-off-by: Michel Dänzer <michel.daenzer at amd.com>
> ---
>  lib/Target/AMDGPU/SIInstructions.td |   21 +++++++++++++++++++++
>  1 file changed, 21 insertions(+)
> 
> diff --git a/lib/Target/AMDGPU/SIInstructions.td b/lib/Target/AMDGPU/SIInstructions.td
> index d6f71f6..ecb874a 100644
> --- a/lib/Target/AMDGPU/SIInstructions.td
> +++ b/lib/Target/AMDGPU/SIInstructions.td
> @@ -1269,6 +1269,27 @@ def : Pat <
>    (SI_KIL (V_MOV_IMM_I32 0xbf800000))
>  >;
>  
> +def : Pat <
> +  (int_AMDGPU_cube VReg_128:$src),
> +  (INSERT_SUBREG (INSERT_SUBREG (INSERT_SUBREG (INSERT_SUBREG (v4f32 (IMPLICIT_DEF)),
> +    (V_CUBETC_F32 (EXTRACT_SUBREG VReg_128:$src, sel_x),
> +                  (EXTRACT_SUBREG VReg_128:$src, sel_y),
> +                  (EXTRACT_SUBREG VReg_128:$src, sel_z),
> +                  0, 0, 0, 0), sel_x),
> +    (V_CUBESC_F32 (EXTRACT_SUBREG VReg_128:$src, sel_x),
> +                  (EXTRACT_SUBREG VReg_128:$src, sel_y),
> +                  (EXTRACT_SUBREG VReg_128:$src, sel_z),
> +                  0, 0, 0, 0), sel_y),
> +    (V_CUBEMA_F32 (EXTRACT_SUBREG VReg_128:$src, sel_x),
> +                  (EXTRACT_SUBREG VReg_128:$src, sel_y),
> +                  (EXTRACT_SUBREG VReg_128:$src, sel_z),
> +                  0, 0, 0, 0), sel_z),
> +    (V_CUBEID_F32 (EXTRACT_SUBREG VReg_128:$src, sel_x),
> +                  (EXTRACT_SUBREG VReg_128:$src, sel_y),
> +                  (EXTRACT_SUBREG VReg_128:$src, sel_z),
> +                  0, 0, 0, 0), sel_w)
> +>;
> +
>  /********** ================== **********/
>  /**********   VOP3 Patterns    **********/
>  /********** ================== **********/
> -- 
> 1.7.10.4
> 
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