kit

kit
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fparith_float_add.c (317B)

      1 /* Single-precision FADD round-trip. volatile int inputs -> float so a real
      2  * SCVTF + FADD (single, Sd operands) is emitted. 40.0f + 2.0f = 42.0f;
      3  * (int)42.0f == 42. */
      4 int test_main(void) {
      5   volatile int ia = 40, ib = 2;
      6   float a = (float)ia, b = (float)ib;
      7   float r = a + b;
      8   return (int)r == 42 ? 42 : 0;
      9 }