sdcc/support/regression/tests/bug1198642.c

   1 /*
   2    bug1198642.c
   3 */
   4
   5 #include <testfwk.h>
   6
   7 void
   8 test_cse_generic_ptr (void)
   9 {
  10 #if defined(__SDCC_mcs51)
  11   volatile void *p1;
  12   volatile void *p2;
  13
  14   p1 = (__data char *)1;
  15   p2 = (__idata char *)1;
  16   ASSERT (p1 == p2);
  17
  18   p1 = (__data char *)1;
  19   p2 = (__xdata char *)1;
  20   ASSERT (p1 != p2);
  21
  22   p1 = (__data char *)1;
  23   p2 = (__idata char *)2;
  24   ASSERT (p1 != p2);
  25 #endif
  26 }