sdcc/support/regression/tests/gcc-torture-execute-20050224-1.c

   1 /*
   2    20050224-1.c from the execute part of the gcc torture suite.
   3  */
   4
   5 #include <testfwk.h>
   6
   7 #ifdef __SDCC
   8 #pragma std_c99
   9 #endif
  10
  11 /* Origin: Mikael Pettersson <mikpe@csd.uu.se> and the Linux kernel.  */
  12
  13 unsigned long a = 0xc0000000, b = 0xc0400000;
  14 unsigned long c = 0xc01bb958, d = 0xc0264000;
  15 unsigned long e = 0xc0288000, f = 0xc02d4378;
  16
  17 void
  18 foo (int x, int y, int z)
  19 {
  20   ASSERT (!(x != 245 || y != 36 || z != 444));
  21 }
  22
  23 void
  24 testTortureExecute (void)
  25 {
  26   unsigned long g;
  27   int h = 0, i = 0, j = 0;
  28
  29   ASSERT (!(sizeof (unsigned long) < 4));
  30
  31   for (g = a; g < b; g += 0x1000)
  32     if (g < c)
  33       h++;
  34     else if (g >= d && g < e)
  35       j++;
  36     else if (g < f)
  37       i++;
  38   foo (i, j, h);
  39 }