kit

kit
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fparith_float_sub.c (293B)

      1 /* Single-precision FSUB round-trip. volatile int inputs -> float so a real
      2  * FSUB (single) is emitted. 50.0f - 8.0f = 42.0f; (int)42.0f == 42. */
      3 int test_main(void) {
      4   volatile int ia = 50, ib = 8;
      5   float a = (float)ia, b = (float)ib;
      6   float r = a - b;
      7   return (int)r == 42 ? 42 : 0;
      8 }