1  /* { dg-do compile } */
       2  /* { dg-options "-O2 -fdump-tree-optimized --param early-inlining-insns=14"  } */
       3  #define _UNUSED_ __attribute__((__unused__))
       4  
       5  typedef int TEST_F30 (int *v);
       6  typedef void TEST_F31 (int *v);
       7  typedef void TEST_F32 (int *v, int r);
       8  
       9  typedef struct TEST_T30_ {
      10     TEST_F30 * pf30;
      11     TEST_F31 * pf31;
      12     TEST_F32 * pf32;
      13  } TEST_T30;
      14  
      15  static inline
      16  int test_f30 (int *v)
      17  {
      18     *v = 1;
      19     return 0;
      20  }//test_f30()
      21  
      22  static inline
      23  void test_f31 (int *v _UNUSED_)
      24  {
      25  }//test_f31()
      26  
      27  static inline
      28  void test_f32 (int *v, int r _UNUSED_)
      29  {
      30     *v = 0;
      31  }//test_f32()
      32  
      33  static const
      34  TEST_T30 test_t30 = {
      35     .pf30 = test_f30,
      36     .pf31 = test_f31,
      37     .pf32 = test_f32,
      38  };
      39  
      40  static inline
      41  int test_f10 (const TEST_T30 *pt30, int *v)
      42  {
      43     int r = pt30->pf30(v);
      44     pt30->pf31(v);
      45     pt30->pf32(v, r);
      46     return 0;
      47  }//test_f10()
      48  
      49  int test_f00 (int *v)
      50  {
      51     return test_f10(&test_t30, v);
      52  }//test_f00()
      53  
      54  /* Everything should be inlined and only test_f00 body should appear.  */
      55  /* { dg-final { scan-tree-dump-not "test_f10" "optimized"  } } */
      56  /* { dg-final { scan-tree-dump-not "test_f3" "optimized"  } } */