(* mid-il.sml
 *
 * COPYRIGHT (c) 2010 The Diderot Project (http://diderot.cs.uchicago.edu)
 * All rights reserved.
 *
 * Middle-level version of the Diderot IL.
 *
 * Note: this file is generated from gen/mid-il.spec and gen/mid-il.in.
 *)

structure MidOps =
  struct

    datatype ty = BoolTy | StringTy | IntTy | TensorTy of int list

    fun samety (ty1 : ty, ty2) = (ty1 = ty2)
    fun hashty BoolTy = 0w1
      | hashty StringTy = 0w2
      | hashty IntTy = 0w3
      | hashty (TensorTy dd) = List.foldl (fn (d, s) => Word.fromInt d + s) 0w4 dd
    fun tyToString BoolTy = "bool"
      | tyToString StringTy = "string"
      | tyToString IntTy = "int"
      | tyToString (TensorTy dd) = String.concat[
	    "tensor[", String.concatWith "," (List.map Int.toString dd), "]"
	  ]

    fun samestring (s1 : string, s2) = (s1 = s2)
    val hashstring = HashString.hashString
    fun stringToString s = String.concat["\"", s, "\""]

@BODY@

  end

structure MidIL = SSAFn(MidOps)

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				errorsgroup.style.right = "10px";
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<div id="ffErrors">
<a href="javascript:toggle_ffErrors();">Click to toggle</a>
<div id="ffErrorsBlock">
	<div class="error">does not end with &lt;/html&gt; tag</div>
	<div class="error">does not end with &lt;/body&gt; tag</div>
	<div class="info">The output has ended thus:  fun stringToString s = String.concat[&quot;\&quot;&quot;, s, &quot;\&quot;&quot;]

@BODY@

  end

structure MidIL = SSAFn(MidOps)</div>
</div></div>
</body></html>