1  /* If we AND in DI mode (i.e. replace the order of TRUNCATE and AND) then we
       2     can remove the TRUNCATE.  */
       3  /* { dg-options "-mgp64" } */
       4  /* { dg-skip-if "code quality test" { *-*-* } { "-O0" } { "" } } */
       5  /* { dg-final { scan-assembler-not "\tsll\t\[^\n\]*,0" } } */
       6  
       7  struct s
       8  {
       9    unsigned a:5;
      10  };
      11  
      12  NOMIPS16 void
      13  f (struct s *s, unsigned long long a)
      14  {
      15    s->a = a & 0x3;
      16  }