1  /* AND with zero extension of operands.
       2     It is matched slightly different than rest of ALU ops. */
       3  
       4  /* { dg-do compile } */
       5  /* { dg-options "-O1" } */
       6  
       7  /* -O1 in the options is significant.  Without it the zero extension might not
       8     be coalesced into the ALU instruction. */
       9  
      10  unsigned int
      11  test_zext_and_hi (unsigned char val1, unsigned int val2)
      12  {
      13    /* { dg-final { scan-assembler "and\\tr14, r14.b0, r15" } } */
      14    return val1 & val2;
      15  }
      16