tiny.simd.mulByPow2

1pub fn mulByPow2(comptime D: type, a: D.Vector, exponents: anytype) D.Vector {2    requireFloat(D.Lane, "mulByPow2");3    validateSameLanes(D, @TypeOf(exponents));4    if (comptime @typeInfo(sourceLane(@TypeOf(exponents))) != .int) {5        @compileError("mulByPow2 requires integer exponents");6    }7    var result: D.Vector = undefined;8    inline for (0..D.lane_count) |index| {9        result[index] = std.math.ldexp(a[index], exponentI32(exponents[index]));10    }11    return result;12}

1pub const mulByPow2 = multiply.mulByPow2;