sdcc/support/regression/tests/gcc-torture-execute-20101013-1.c

   1 /*
   2    20101013-1.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 #if !defined(__SDCC_pic14) && !defined(__SDCC_pic16) && !defined(__SDCC_pdk14)
  12
  13 /* PR rtl-optimization/45912 */
  14
  15 static void*
  16 get_addr_base_and_unit_offset (void *base, long long *i)
  17 {
  18   *i = 0;
  19   return base;
  20 }
  21
  22 static void*
  23 build_int_cst (void *base, long long offset)
  24 {
  25   if (offset != 4)
  26     ASSERT (0);
  27
  28   return base;
  29 }
  30
  31 static void*
  32 build_ref_for_offset (void *base, long long offset)
  33 {
  34   long long base_offset;
  35   base = get_addr_base_and_unit_offset (base, &base_offset);
  36   return build_int_cst (base, base_offset + offset / 8);
  37 }
  38 #endif
  39
  40 void
  41 testTortureExecute (void)
  42 {
  43 #if !defined(__SDCC_pic14) && !defined(__SDCC_pic16) && !defined(__SDCC_pdk14)
  44   void *ret = build_ref_for_offset ((void *)0, 32);
  45   if (ret != (void *)0)
  46     ASSERT (0);
  47   return;
  48 #endif
  49 }
  50