gcc/testsuite/gcc.target/i386/indjmp-1.c

   1 /* { dg-do compile  { target ia32 } } */
   2 /* { dg-options "-O2" } */
   3
   4 #define ADVANCE_AND_DISPATCH() goto *addresses[*pc++]
   5
   6 void
   7 Interpret(const unsigned char *pc)
   8 {
   9     static const void *const addresses[] = {
  10       &&l0, &&l1, &&l2
  11     };
  12
  13 l0:
  14     ADVANCE_AND_DISPATCH();
  15
  16 l1:
  17     ADVANCE_AND_DISPATCH();
  18
  19 l2:
  20     return;
  21 }
  22
  23 /* { dg-final { scan-assembler-not "jmp\[ \t\]*.%eax" } } */