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

   1 /*
   2    arith-1.c from the execute part of the gcc torture tests.
   3  */
   4
   5 #include <testfwk.h>
   6
   7 #ifdef __SDCC
   8 #pragma std_c89
   9 #endif
  10
  11 unsigned
  12 sat_add (unsigned i)
  13 {
  14   unsigned ret = i + 1;
  15   if (ret < i)
  16     ret = i;
  17   return ret;
  18 }
  19
  20 void
  21 testTortureExecute (void)
  22 {
  23   if (sat_add (~0U) != ~0U)
  24     ASSERT (0);
  25   return;
  26 }