1  /* { dg-do compile { target { powerpc64*-*-* } } } */
       2  /* { dg-require-effective-target powerpc_p8vector_ok } */
       3  /* { dg-options "-mdejagnu-cpu=power8 -O2 -ftree-vectorize" } */
       4  
       5  /* Verify that we can optimize a vector conditional move, where one of the arms
       6     is all 1's into using the mask as one of the inputs to XXSEL.  */
       7  
       8  #include <altivec.h>
       9  
      10  static int a[1024], b[1024], c[1024];
      11  
      12  int *p_a = a, *p_b = b, *p_c = c;
      13  
      14  void
      15  test (void)
      16  {
      17    unsigned long i;
      18  
      19    for (i = 0; i < 1024; i++)
      20      a[i] = (b[i] == c[i]) ? -1 : a[i];
      21  }
      22  
      23  /* { dg-final { scan-assembler     {\mvcmpequw\M} } } */
      24  /* { dg-final { scan-assembler     {\mxxsel\M}    } } */
      25  /* { dg-final { scan-assembler-not {\mvspltisw\M} } } */
      26  /* { dg-final { scan-assembler-not {\mxxlorc\M}   } } */