sdcc/support/regression/tests/gcc-torture-execute-pr49123.c

   1 /*
   2    pr49123.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 lto/49123 */
  12
  13 static struct S { signed int f : 1; } s;
  14 static int v = -1;
  15
  16 void
  17 testTortureExecute (void)
  18 {
  19 #if !(defined (__GNUC__) && defined (__GNUC_MINOR__) && (__GNUC__ < 5 && __GNUC_MINOR__ < 7))
  20   s.f = v < 0;
  21   if ((unsigned int) s.f != -1U)
  22     ASSERT (0);
  23   return;
  24 #endif
  25 }
  26