[Beignet] [PATCH V2] Enable built-in sub_sat/add_sat vector type.

[Zhigang Gong]

Pushed, thanks.
On Tue, Jun 04, 2013 at 02:45:34PM +0800, Ruiling Song wrote:
> also fix a typo in DECL_VECTOR_20P, DECL_VECTOR_30P macro.
> 
> Signed-off-by: Ruiling Song <ruiling.song at intel.com>
> ---
>  backend/src/ocl_stdlib.h |   20 +++++++++++++++++---
>  1 file changed, 17 insertions(+), 3 deletions(-)
> 
> diff --git a/backend/src/ocl_stdlib.h b/backend/src/ocl_stdlib.h
> index 613b844..446007a 100644
> --- a/backend/src/ocl_stdlib.h
> +++ b/backend/src/ocl_stdlib.h
> @@ -921,7 +921,7 @@ DECL_VECTOR_1OP(__gen_ocl_internal_erfc, float);
>  
>  #define DECL_VECTOR_2OP(NAME, TYPE) \
>    INLINE OVERLOADABLE TYPE##2 NAME(TYPE##2 v0, TYPE##2 v1) { \
> -    return (TYPE##2)(NAME(v0.x, v1.x), NAME(v1.y, v1.y)); \
> +    return (TYPE##2)(NAME(v0.x, v1.x), NAME(v0.y, v1.y)); \
>    }\
>    INLINE OVERLOADABLE TYPE##3 NAME(TYPE##3 v0, TYPE##3 v1) { \
>      return (TYPE##3)(NAME(v0.x, v1.x), NAME(v0.y, v1.y), NAME(v0.z, v1.z)); \
> @@ -954,11 +954,25 @@ DECL_VECTOR_2OP(native_divide, float);
>  DECL_VECTOR_2OP(copysign, float);
>  DECL_VECTOR_2OP(__gen_ocl_internal_maxmag, float);
>  DECL_VECTOR_2OP(__gen_ocl_internal_minmag, float);
> +
> +#define DECL_VECTOR_NOP_ALL_INT_TYPES(NOP, NAME) \
> +NOP(NAME, char)   \
> +NOP(NAME, uchar)  \
> +NOP(NAME, short)  \
> +NOP(NAME, ushort) \
> +NOP(NAME, int)    \
> +NOP(NAME, uint)   \
> +NOP(NAME, long)   \
> +NOP(NAME, ulong)
> +
> +DECL_VECTOR_NOP_ALL_INT_TYPES(DECL_VECTOR_2OP, add_sat)
> +DECL_VECTOR_NOP_ALL_INT_TYPES(DECL_VECTOR_2OP, sub_sat)
> +#undef DECL_VECTOR_NOP_ALL_INT_TYPES
>  #undef DECL_VECTOR_2OP
>  
>  #define DECL_VECTOR_2OP(NAME, TYPE, TYPE2) \
>    INLINE OVERLOADABLE TYPE##2 NAME(TYPE##2 v0, TYPE2##2 v1) { \
> -    return (TYPE##2)(NAME(v0.x, v1.x), NAME(v1.y, v1.y)); \
> +    return (TYPE##2)(NAME(v0.x, v1.x), NAME(v0.y, v1.y)); \
>    }\
>    INLINE OVERLOADABLE TYPE##3 NAME(TYPE##3 v0, TYPE2##3 v1) { \
>      return (TYPE##3)(NAME(v0.x, v1.x), NAME(v0.y, v1.y), NAME(v0.z, v1.z)); \
> @@ -985,7 +999,7 @@ DECL_VECTOR_2OP(rootn, float, int);
>  
>  #define DECL_VECTOR_3OP(NAME, TYPE) \
>    INLINE OVERLOADABLE TYPE##2 NAME(TYPE##2 v0, TYPE##2 v1, TYPE##2 v2) { \
> -    return (TYPE##2)(NAME(v0.x, v1.x, v2.x), NAME(v1.y, v1.y, v2.y)); \
> +    return (TYPE##2)(NAME(v0.x, v1.x, v2.x), NAME(v0.y, v1.y, v2.y)); \
>    }\
>    INLINE OVERLOADABLE TYPE##3 NAME(TYPE##3 v0, TYPE##3 v1, TYPE##3 v2) { \
>      return (TYPE##3)(NAME(v0.x, v1.x, v2.x), NAME(v0.y, v1.y, v2.y), NAME(v0.z, v1.z, v2.z)); \
> -- 
> 1.7.9.5
> 
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