1  /* { dg-do compile { target { ! ia32 } } } */
       2  /* { dg-options "-O2 -mavx512vl -mavx512bw" } */
       3  
       4  typedef char V1 __attribute__((vector_size (16)));
       5  typedef short V2 __attribute__((vector_size (16)));
       6  typedef char V5 __attribute__((vector_size (32)));
       7  typedef short V6 __attribute__((vector_size (32)));
       8  typedef int V7 __attribute__((vector_size (32)));
       9  
      10  void
      11  f1 (V1 x)
      12  {
      13    register V1 a __asm ("xmm16");
      14    a = x;
      15    asm volatile ("" : "+v" (a));
      16    a = __builtin_shuffle (a, (V1) { 0 });
      17    asm volatile ("" : "+v" (a));
      18  }
      19  
      20  /* { dg-final { scan-assembler "vpbroadcastb\[^\n\r]*xmm16\[^\n\r]*xmm16" } } */
      21  
      22  void
      23  f2 (V2 x)
      24  {
      25    register V2 a __asm ("xmm16");
      26    a = x;
      27    asm volatile ("" : "+v" (a));
      28    a = __builtin_shuffle (a, (V2) { 0 });
      29    asm volatile ("" : "+v" (a));
      30  }
      31  
      32  /* { dg-final { scan-assembler "vpbroadcastw\[^\n\r]*xmm16\[^\n\r]*xmm16" } } */
      33  
      34  void
      35  f5 (V5 x)
      36  {
      37    register V5 a __asm ("xmm16");
      38    a = x;
      39    asm volatile ("" : "+v" (a));
      40    a = __builtin_shuffle (a, (V5) { 0 });
      41    asm volatile ("" : "+v" (a));
      42  }
      43  
      44  /* { dg-final { scan-assembler "vpbroadcastb\[^\n\r]*(xmm16\[^\n\r]*ymm16|ymm16\[^\n\r]*xmm16)" } } */
      45  
      46  void
      47  f6 (V6 x)
      48  {
      49    register V6 a __asm ("xmm16");
      50    a = x;
      51    asm volatile ("" : "+v" (a));
      52    a = __builtin_shuffle (a, (V6) { 0 });
      53    asm volatile ("" : "+v" (a));
      54  }
      55  
      56  /* { dg-final { scan-assembler "vpbroadcastw\[^\n\r]*(xmm16\[^\n\r]*ymm16|ymm16\[^\n\r]*xmm16)" } } */
      57  
      58  void
      59  f7 (V7 x)
      60  {
      61    register V7 a __asm ("xmm16");
      62    a = x;
      63    asm volatile ("" : "+v" (a));
      64    a = __builtin_shuffle (a, (V7) { 0 });
      65    asm volatile ("" : "+v" (a));
      66  }
      67  
      68  /* { dg-final { scan-assembler "vpbroadcastd\[^\n\r]*(xmm16\[^\n\r]*ymm16|ymm16\[^\n\r]*xmm16)" } } */