sdcc/support/regression/tests/gcc-torture-execute-pr20466-1.c

   1 /*
   2    pr20466-1.c from the execute part of the gcc torture tests.
   3  */
   4
   5 #include <testfwk.h>
   6
   7 #ifdef __SDCC
   8 #pragma std_c99
   9 #endif
  10
  11 #if !(defined(__SDCC_pic14) && !defined(__SDCC_PIC14_ENHANCED)) // Pseudo-stack size limit
  12 int f (int **, int *, int *, int **, int **);
  13 int
  14 f (int **ipp, int *i1p, int *i2p, int **i3, int **i4)
  15 {
  16   **ipp = *i1p;
  17   *ipp = i2p;
  18   *i3 = *i4;
  19   **ipp = 99;
  20   return 3;
  21 }
  22 #endif
  23
  24 void
  25 testTortureExecute (void)
  26 {
  27   int i = 42, i1 = 66, i2 = 1, i3 = -1, i4 = 55;
  28   int *ip = &i;
  29   int *i3p = &i3;
  30   int *i4p = &i4;
  31 #if !(defined(__SDCC_pic14) && !defined(__SDCC_PIC14_ENHANCED)) // Pseudo-stack size limit
  32   f (&ip, &i1, &i2, &i3p, &i4p);
  33   if (i != 66 || ip != &i2 || i2 != 99 || i3 != -1 || i3p != i4p || i4 != 55)
  34     ASSERT (0);
  35   return;
  36 #endif
  37 }
  38