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DSL for WebAssembly

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orb lib orb numeric add.ex
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lib/orb/numeric/add.ex 

defmodule Orb.Numeric.Add do

  @moduledoc """

  WebAssembly numeric `add` instruction:

  - `i32.add`

  - `i64.add`

  - `f32.add`

  - `f64.add`



  [MDN reference](https://developer.mozilla.org/en-US/docs/WebAssembly/Reference/Numeric/Addition)

  """



  def optimized(_type, a, 0), do: a

  def optimized(_type, 0, b), do: b

  # def optimized(type, a, b), do: {type.wasm_type(), :add, {a, b}}

  def optimized(type, a, b), do: Orb.Instruction.new(type.wasm_type(), :add, [a, b])

end