sdcc/support/regression/tests/gcc-torture-execute-pr68376-1.c

   1 /*
   2    pr68376-1.c from the execute part of the gcc torture tests.
   3  */
   4
   5 #include <testfwk.h>
   6
   7 /* PR rtl-optimization/68376 */
   8
   9 int a, b, c = 1;
  10 signed char d;
  11
  12 void
  13 testTortureExecute (void)
  14 {
  15   for (; a < 1; a++)
  16     for (; b < 1; b++)
  17       {
  18         signed char e = ~d;
  19         if (d < 1)
  20           e = d;
  21         d = e;
  22         if (!c)
  23           ASSERT (0);
  24       }
  25
  26   if (d != 0)
  27     ASSERT (0);
  28
  29   return;
  30 }