1  /* { dg-do compile } */
       2  /* { dg-additional-options "-Wno-pedantic -Wno-long-long -m64" } */
       3  
       4  /* Struct return.  Returned via pointer.  */
       5  
       6  typedef struct {char a;} one;
       7  typedef struct {short a;} two;
       8  typedef struct {int a;} four;
       9  typedef struct {long long a;} eight;
      10  typedef struct {int a, b[12];} big;
      11  
      12  /* { dg-final { scan-assembler-times ".extern .func dcl_rone \\(.param.u64 %\[_a-z0-9\]*\\);" 1 } } */
      13  one dcl_rone (void);
      14  
      15  /* { dg-final { scan-assembler-times ".extern .func dcl_rtwo \\(.param.u64 %\[_a-z0-9\]*\\);" 1 } } */
      16  two dcl_rtwo (void);
      17  
      18  /* { dg-final { scan-assembler-times ".extern .func dcl_rfour \\(.param.u64 %\[_a-z0-9\]*\\);" 1 } } */
      19  four dcl_rfour (void);
      20  
      21  /* { dg-final { scan-assembler-times ".extern .func dcl_reight \\(.param.u64 %\[_a-z0-9\]*\\);" 1 } } */
      22  eight dcl_reight (void);
      23  
      24  /* { dg-final { scan-assembler-times ".extern .func dcl_rbig \\(.param.u64 %\[_a-z0-9\]*\\);" 1 } } */
      25  big dcl_rbig (void);
      26  
      27  void test_1 (void)
      28  {
      29    dcl_rone ();
      30    dcl_rtwo ();
      31    dcl_rfour ();
      32    dcl_reight ();
      33    dcl_rbig ();
      34  }
      35  
      36  #define M(T, v) ({T t; t.a = v; t;})
      37  
      38  /* { dg-final { scan-assembler-times ".visible .func dfn_rone \\(.param.u64 %\[_a-z0-9\]*\\)(?:;|\[\r\n\]+\{)" 2 } } */
      39  one dfn_rone (void)
      40  {
      41    return M (one, 1);
      42  }
      43  
      44  /* { dg-final { scan-assembler-times ".visible .func dfn_rtwo \\(.param.u64 %\[_a-z0-9\]*\\)(?:;|\[\r\n\]+\{)" 2 } } */
      45  two dfn_rtwo (void)
      46  {
      47    return M (two, 2);
      48  }
      49  
      50  /* { dg-final { scan-assembler-times ".visible .func dfn_rfour \\(.param.u64 %\[_a-z0-9\]*\\)(?:;|\[\r\n\]+\{)" 2 } } */
      51  four dfn_rfour (void)
      52  {
      53    return M (four, 3);
      54  }
      55  
      56  /* { dg-final { scan-assembler-times ".visible .func dfn_reight \\(.param.u64 %\[_a-z0-9\]*\\)(?:;|\[\r\n\]+\{)" 2 } } */
      57  eight dfn_reight (void)
      58  {
      59    return M (eight, 4);
      60  }
      61  
      62  /* { dg-final { scan-assembler-times ".visible .func dfn_rbig \\(.param.u64 %\[_a-z0-9\]*\\)(?:;|\[\r\n\]+\{)" 2 } } */
      63  big dfn_rbig (void)
      64  {
      65    return M (big, 5);
      66  }