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      1 /*
      2  * Copyright 2014      Ecole Normale Superieure
      3  *
      4  * Use of this software is governed by the MIT license
      5  *
      6  * Written by Sven Verdoolaege,
      7  * Ecole Normale Superieure, 45 rue d'Ulm, 75230 Paris, France
      8  */
      9 
     10 #include <isl_multi_macro.h>
     11 
     12 /* Does "multi" involve any NaNs?
     13  */
     14 isl_bool FN(MULTI(BASE),involves_nan)(__isl_keep MULTI(BASE) *multi)
     15 {
     16 	return FN(MULTI(BASE),any)(multi, &FN(EL,involves_nan));
     17 }
     18