gcc/testsuite/gcc.c-torture/execute/980605-1.c

   1 /* { dg-add-options stack_size } */
   2
   3 #include <stdio.h>
   4
   5 #ifndef STACK_SIZE
   6 #define STACK_SIZE 200000
   7 #endif
   8
   9 __inline__ static int
  10 dummy (x)
  11 {
  12   int y;
  13   y = (long) (x * 4711.3);
  14   return y;
  15 }
  16
  17 int getval (void);
  18
  19 int
  20 f2 (double x)
  21 {
  22   unsigned short s;
  23   int a, b, c, d, e, f, g, h, i, j;
  24
  25   a = getval ();
  26   b = getval ();
  27   c = getval ();
  28   d = getval ();
  29   e = getval ();
  30   f = getval ();
  31   g = getval ();
  32   h = getval ();
  33   i = getval ();
  34   j = getval ();
  35
  36
  37   s = x;
  38
  39   return a + b + c + d + e + f + g + h + i + j + s;
  40 }
  41
  42 int x = 1;
  43
  44 int
  45 getval (void)
  46 {
  47   return x++;
  48 }
  49
  50 char buf[10];
  51
  52 void
  53 f ()
  54 {
  55   char ar[STACK_SIZE/2];
  56   int a, b, c, d, e, f, g, h, i, j, k;
  57
  58   a = getval ();
  59   b = getval ();
  60   c = getval ();
  61   d = getval ();
  62   e = getval ();
  63   f = getval ();
  64   g = getval ();
  65   h = getval ();
  66   i = getval ();
  67   j = getval ();
  68
  69   k = f2 (17.0);
  70
  71   sprintf (buf, "%d\n", a + b + c + d + e + f + g + h + i + j + k);
  72   if (a + b + c + d + e + f + g + h + i + j + k != 227)
  73     abort ();
  74 }
  75
  76 main ()
  77 {
  78   f ();
  79   exit (0);
  80 }