gcc/testsuite/gcc.c-torture/execute/20020402-1.c

   1 /* derived from PR c/2100 */
   2
   3 extern void abort ();
   4 extern void exit (int);
   5
   6 #define SMALL_N  2
   7 #define NUM_ELEM 4
   8
   9 int main(void)
  10 {
  11   int listElem[NUM_ELEM]={30,2,10,5};
  12   int listSmall[SMALL_N];
  13   int i, j;
  14   int posGreatest=-1, greatest=-1;
  15
  16   for (i=0; i<SMALL_N; i++) {
  17     listSmall[i] = listElem[i];
  18     if (listElem[i] > greatest) {
  19       posGreatest = i;
  20       greatest = listElem[i];
  21     }
  22   }
  23
  24   for (i=SMALL_N; i<NUM_ELEM; i++) {
  25     if (listElem[i] < greatest) {
  26       listSmall[posGreatest] = listElem[i];
  27       posGreatest = 0;
  28       greatest = listSmall[0];
  29       for (j=1; j<SMALL_N; j++)
  30         if (listSmall[j] > greatest) {
  31           posGreatest = j;
  32           greatest = listSmall[j];
  33         }
  34     }
  35   }
  36
  37   if (listSmall[0] != 5 || listSmall[1] != 2)
  38     abort ();
  39   exit (0);
  40 }
  41