tiny.simd.MakeWide

1pub fn MakeWide(comptime T: type) type {2    if (isBFloat16(T)) return f32;3    return switch (@typeInfo(T)) {4        .int => |info| switch (info.bits) {5            8 => @Int(info.signedness, 16),6            16 => @Int(info.signedness, 32),7            32 => @Int(info.signedness, 64),8            64 => if (info.signedness == .unsigned)9                u12810            else11                @compileError("type has no Highway wide relation"),12            else => @compileError("type has no Highway wide relation"),13        },14        .float => |info| switch (info.bits) {15            16 => f32,16            32 => f64,17            else => @compileError("type has no Highway wide relation"),18        },19        else => @compileError("type has no Highway wide relation"),20    };21}

1pub const MakeWide = tag.MakeWide;