sdcc/support/regression/tests/gcc-torture-execute-pr77718.c

   1 /*
   2    pr77718.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 #include <string.h>
  12
  13 /* PR middle-end/77718 */
  14
  15 #if !defined(__SDCC_pdk14) // Lack of memory
  16 char a[64];
  17
  18 int
  19 foo (void)
  20 {
  21   return memcmp ("bbbbbb", a, 6);
  22 }
  23
  24 int
  25 bar (void)
  26 {
  27   return memcmp (a, "bbbbbb", 6);
  28 }
  29 #endif
  30
  31 void
  32 testTortureExecute (void)
  33 {
  34 #if !defined(__SDCC_pdk14) // Lack of memory
  35   memset (a, 'a', sizeof (a));
  36   if (((foo () < 0) ^ ('a' > 'b'))
  37       || ((bar () < 0) ^ ('a' < 'b')))
  38     ASSERT (0);
  39   return;
  40 #endif
  41 }