1  /* Verify that overloaded built-ins for vec_insert () with char
       2     inputs produce the right codegen.  */
       3  
       4  /* { dg-do compile } */
       5  /* { dg-require-effective-target powerpc_p9vector_ok } */
       6  /* { dg-options "-O2 -mdejagnu-cpu=power9" } */
       7  
       8  /* The below contains vec_insert () calls with both variable and constant
       9   values.  Only the constant value calls are early-gimple folded, but all
      10   are tested for coverage.  */
      11  
      12  #include <altivec.h>
      13  
      14  vector bool char testub_var (unsigned char x, vector bool char v, signed int i)
      15  {
      16         return vec_insert (x, v, i);
      17  }
      18  vector signed char testss_var (signed char x, vector signed char v, signed int i)
      19  {
      20         return vec_insert (x, v, i);
      21  }
      22  vector unsigned char testsu_var (signed char x, vector unsigned char v, signed int i)
      23  {
      24         return vec_insert (x, v, i);
      25  }
      26  vector unsigned char testuu_var (unsigned char x, vector unsigned char v, signed int i)
      27  {
      28         return vec_insert (x, v, i);
      29  }
      30  vector bool char testub_cst  (unsigned char x, vector bool char v)
      31  {
      32         return vec_insert (x, v, 12);
      33  }
      34  vector signed char testss_cst  (signed char x, vector signed char v)
      35  {
      36         return vec_insert (x, v, 12);
      37  }
      38  vector unsigned char testsu_cst (signed char x, vector unsigned char v)
      39  {
      40         return vec_insert (x, v, 12);
      41  }
      42  vector unsigned char testuu_cst (unsigned char x, vector unsigned char v)
      43  {
      44         return vec_insert (x, v, 12);
      45  }
      46  
      47  /* no store per _var test.  */
      48  /* { dg-final { scan-assembler-times {\mstxv\M|\mstvx\M} 0 { target lp64 } } } */
      49  /* { dg-final { scan-assembler-times {\mstb\M} 0 { target lp64 } } } */
      50  /* { dg-final { scan-assembler-times {\mlvebx\M|\mlxv\M|\mlvx\M} 0 { target lp64} } } */
      51  /* an insert and a move per constant test. */
      52  /* { dg-final { scan-assembler-times {\mmtvsrwz\M} 8 { target lp64 } } } */
      53  /* { dg-final { scan-assembler-times {\mvinsertb\M} 8 { target lp64 } } } */
      54  
      55  /* -m32 codegen. */
      56  /* { dg-final { scan-assembler-times {\mrlwinm\M} 4 { target ilp32 } } } */
      57  /* { dg-final { scan-assembler-times {\mstb\M} 4 { target ilp32 } } } */
      58  /* { dg-final { scan-assembler-times {\mlxv\M} 8 { target ilp32 } } } */
      59  /* { dg-final { scan-assembler-times {\mlvebx\M} 4 { target ilp32 } } } */
      60  /* { dg-final { scan-assembler-times {\mvperm\M} 4 { target ilp32 } } } */
      61  /* { dg-final { scan-assembler-times {\mxxperm\M} 8 { target ilp32 } } } */