gcc/testsuite/gcc.c-torture/compile/20020330-1.c

   1 /* PR 5446 */
   2 /* This testcase is similar to gcc.c-torture/compile/20011219-1.c except
   3    with parts of it omitted, causing an ICE with -O3 on IA-64.  */
   4
   5 void * baz (unsigned long);
   6 static inline double **
   7 bar (long w, long x, long y, long z)
   8 {
   9   long i, a = x - w + 1, b = z - y + 1;
  10   double **m = (double **) baz (sizeof (double *) * (a + 1));
  11
  12   m += 1;
  13   m -= w;
  14   m[w] = (double *) baz (sizeof (double) * (a * b + 1));
  15   for (i = w + 1; i <= x; i++)
  16     m[i] = m[i - 1] + b;
  17   return m;
  18 }
  19
  20 void
  21 foo (double w[], int x, double y[], double z[])
  22 {
  23   int i;
  24   double **a;
  25
  26   a = bar (1, 50, 1, 50);
  27 }