1  /* { dg-do compile { target { powerpc64*-*-* && lp64 } } } */
       2  /* { dg-require-effective-target powerpc_p9vector_ok } */
       3  /* { dg-options "-mdejagnu-cpu=power9 -O2" } */
       4  
       5  #include <altivec.h>
       6  
       7  /* Optimize x = vec_insert (vec_extract (v2, N), v1, M) for SFmode.  */
       8  
       9  vector float
      10  foo (vector float v1, vector float v2)
      11  {
      12    return vec_insert (vec_extract (v2, 4), v1, 0);
      13  }
      14  
      15  /* { dg-final { scan-assembler     {\mxxinsertw\M}   } } */
      16  /* { dg-final { scan-assembler     {\mxxextractuw\M} } } */
      17  /* { dg-final { scan-assembler-not {\mlvewx\M}       } } */
      18  /* { dg-final { scan-assembler-not {\mlvx\M}         } } */
      19  /* { dg-final { scan-assembler-not {\mvperm\M}       } } */
      20  /* { dg-final { scan-assembler-not {\mvpermr\M}      } } */
      21  /* { dg-final { scan-assembler-not {\mstfs\M}        } } */
      22  /* { dg-final { scan-assembler-not {\mstxssp\M}      } } */
      23  /* { dg-final { scan-assembler-not {\mstxsspx\M}     } } */