sdcc/support/regression/tests/gcc-torture-execute-pr46909-2.c

   1 /*
   2    pr46909-2.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 tree-optimization/46909 */
  12
  13 int
  14 foo (int x)
  15 {
  16   if ((x != 0 && x != 13) || x == 5 || x == 20)
  17     return 1;
  18   return -1;
  19 }
  20
  21 void
  22 testTortureExecute (void)
  23 {
  24   int i;
  25   for (i = -10; i < 30; i++)
  26     if (foo (i) != 1 - 2 * (i == 0) - 2 * (i == 13))
  27       ASSERT (0);
  28   return;
  29 }
  30