gcc/testsuite/gcc.dg/pr63186.c

   1 /* { dg-do link } */
   2 /* { dg-options "-O2" } */
   3 void *a;
   4 int b, c, d;
   5
   6 void
   7 bar ()
   8 {
   9   switch (c)
  10     {
  11     case 0:
  12     lab:
  13       __asm__ ("");
  14       return;
  15     default:
  16       break;
  17     }
  18   b = 0;
  19   d = 0;
  20   a = &&lab;
  21 }
  22
  23 void
  24 foo ()
  25 {
  26   bar ();
  27 }
  28
  29 int
  30 main()
  31 {
  32 }