[PATCH] ARM cost model: Add costs for vector selects

[Arnold Schwaighofer]

Oh, yes.

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Thanks,
Arnold

On Feb 6, 2013, at 6:18 PM, Nadav Rotem <nrotem at apple.com> wrote:

> +  static const CostTblEntry<MVT> NEONSelectTbl[] = {
> +    { ISD::SELECT,   MVT::v8i8,   1},
> +    { ISD::SELECT,   MVT::v16i8,  1},
> +    { ISD::SELECT,   MVT::v4i16,  1},
> +    { ISD::SELECT,   MVT::v8i16,  1},
> +    { ISD::SELECT,   MVT::v2i32,  1},
> +    { ISD::SELECT,   MVT::v4i32,  1},
> +    { ISD::SELECT,   MVT::v2i64,  1},
> +    { ISD::SELECT,   MVT::v2f32,  1},
> +    { ISD::SELECT,   MVT::v4f32,  1},
> +    { ISD::SELECT,   MVT::v2f64,  1},
> +  };
> +
> 
> You don't need to use a table if you know that vector selects are free for all legal types. 
> 
> Thanks,
> Nadav