1  /* This test is meant to verify that the gimple-folding does not
       2     occur when the LHS portion of an expression is missing.
       3     The intent of this test is to verify that we do not generate an ICE.
       4     This was noticed during debug of PR81317.  */
       5  
       6  /* { dg-do compile } */
       7  /* { dg-require-effective-target powerpc_altivec_ok } */
       8  /* { dg-options "-maltivec" } */
       9  
      10  #include <altivec.h>
      11  
      12  vector signed short
      13  test1_nolhs (vector bool short x, vector signed short y)
      14  {
      15    vec_add (x, y);
      16    return vec_add (x, y);
      17  }
      18  
      19  vector signed short
      20  test2_nolhs (vector signed short x, vector bool short y)
      21  {
      22    vec_add (x, y);
      23    return vec_add (x, y);
      24  }