sdcc/support/regression/tests/gcc-torture-execute-pr27260.c

   1 /*
   2    pr15262.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 /* PR middle-end/27260 */
  12
  13 #include <string.h>
  14
  15 #if !defined (__SDCC_pdk14) // Lack of memory
  16 char buf[65];
  17
  18 void
  19 foo (int x)
  20 {
  21   memset (buf, x != 2 ? 1 : 0, 64);
  22 }
  23 #endif
  24
  25 void
  26 testTortureExecute (void)
  27 {
  28 #if !defined (__SDCC_pdk14) // Lack of memory
  29   int i;
  30   buf[64] = 2;
  31   for (i = 0; i < 64; i++)
  32     if (buf[i] != 0)
  33       ASSERT (0);
  34   foo (0);
  35   for (i = 0; i < 64; i++)
  36     if (buf[i] != 1)
  37       ASSERT (0);
  38   foo (2);
  39   for (i = 0; i < 64; i++)
  40     if (buf[i] != 0)
  41       ASSERT (0);
  42   if (buf[64] != 2)
  43     ASSERT (0);
  44   return;
  45 #endif
  46 }
  47