gcc/testsuite/gcc.c-torture/compile/labels-3.c

   1 /* This test does not compile on mips-irix6 using the native assembler,
   2    though it does work with gas.  See PR6200.  Since we cannot (???)
   3    distinguish which assembler is being used, always pass -S for
   4    irix.  */
   5 /* { dg-options "-w -S" { target mips*-*-irix* } } */
   6
   7 /* Verify that we can narrow the storage associated with label diffs.  */
   8
   9 int foo (int a)
  10 {
  11   static const short ar[] = { &&l1 - &&l1, &&l2 - &&l1 };
  12   void *p = &&l1 + ar[a];
  13   goto *p;
  14  l1:
  15   return 1;
  16  l2:
  17   return 2;
  18 }