sdcc/support/regression/tests/gcc-torture-execute-950612-1.c

   1 /*
   2    950612-1.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 #if !defined(__SDCC_pic14) && !defined(__SDCC_pic16) && !defined(__SDCC_pdk14)
  12 unsigned int
  13 f1 (int diff)
  14 {
  15   return ((unsigned int) (diff < 0 ? -diff : diff));
  16 }
  17
  18 unsigned int
  19 f2 (unsigned int diff)
  20 {
  21   return ((unsigned int) ((signed int) diff < 0 ? -diff : diff));
  22 }
  23
  24 unsigned long long
  25 f3 (long long diff)
  26 {
  27   return ((unsigned long long) (diff < 0 ? -diff : diff));
  28 }
  29
  30 unsigned long long
  31 f4 (unsigned long long diff)
  32 {
  33   return ((unsigned long long) ((signed long long) diff < 0 ? -diff : diff));
  34 }
  35 #endif
  36
  37 void
  38 testTortureExecute (void)
  39 {
  40 #if !defined(__SDCC_ds390) && !defined(__SDCC_pic14) && !defined(__SDCC_pic16) && !defined(__SDCC_pdk14)
  41   int i;
  42   for (i = 0; i <= 10; i++)
  43     {
  44       if (f1 (i) != i)
  45         ASSERT (0);
  46       if (f1 (-i) != i)
  47         ASSERT (0);
  48       if (f2 (i) != i)
  49         ASSERT (0);
  50       if (f2 (-i) != i)
  51         ASSERT (0);
  52       if (f3 ((long long) i) != i)
  53         ASSERT (0);
  54       if (f3 ((long long) -i) != i)
  55         ASSERT (0);
  56       if (f4 ((long long) i) != i)
  57         ASSERT (0);
  58       if (f4 ((long long) -i) != i)
  59         ASSERT (0);
  60     }
  61   return;
  62 #endif
  63 }
  64