comdat4.c

linux下编程用 编译软件

// PR c++/16276
// { dg-do link }
// { dg-additional-sources " comdat4-aux.cc" }
// { dg-options "-O2" }

extern void
bar (int x);

inline void
foo (int i)
{
  switch (i)
    {
    case 3:
    case 5:
    case 6:
    case 9:
    case 15:
      bar (1);
      break;
    case 2:
    case 4:
    case 7:
    case 10:
    case 11:
    case 12:
      bar (2);
      break;
    case 0:
    case 1:
    case 8:
    case 13:
    case 16:
      bar (3);
      break;
    case 14:
      bar (4);
      break;
    default:
      bar (5);
      break;
    }
}

void *fooaddr = (void *) foo;

void
bar (int x)
{
  __asm __volatile ("" : : "r" (x));
}

int
main (void)
{
  return 0;
}