gcc/testsuite/gcc.dg/bitint-105.c

   1 /* PR middle-end/114628 */
   2 /* { dg-do compile { target bitint } } */
   3 /* { dg-options "-O2 -g" } */
   4
   5 int foo (int);
   6 #if __BITINT_MAXWIDTH__ >= 129
   7 __attribute__((returns_twice)) int bar (_BitInt(129) x);
   8
   9 void
  10 baz (int x, _BitInt(129) y)
  11 {
  12   void *q[] = { &&l1, &&l2 };
  13 l2:
  14   x = foo (foo (3));
  15   bar (y);
  16   goto *q[x & 1];
  17 l1:;
  18 }
  19
  20 void
  21 qux (int x, _BitInt(129) y)
  22 {
  23   void *q[] = { &&l1, &&l2 };
  24 l2:
  25   x = foo (foo (3));
  26   bar (y);
  27 l1:;
  28 }
  29 #endif