1  /* PR target/78904 */
       2  /* { dg-do compile { target { ! ia32 } } } */
       3  /* { dg-options "-O2 -masm=att" } */
       4  /* { dg-final { scan-assembler-not "movzbl" } } */
       5  /* { dg-final { scan-assembler-not "movb" } } */
       6  
       7  struct S1
       8  {
       9    unsigned char pad1;
      10    unsigned char val;
      11    unsigned short pad2;
      12    unsigned int pad3;
      13  };
      14  
      15  struct S1 test_and (struct S1 a, struct S1 b)
      16  {
      17    a.val &= b.val;
      18  
      19    return a;
      20  }
      21  
      22  /* { dg-final { scan-assembler "\[ \t\]andb" } } */
      23  
      24  struct S1 test_or (struct S1 a, struct S1 b)
      25  {
      26    a.val |= b.val;
      27  
      28    return a;
      29  }
      30  
      31  /* { dg-final { scan-assembler "\[ \t\]orb" } } */
      32  
      33  struct S1 test_xor (struct S1 a, struct S1 b)
      34  {
      35    a.val ^= b.val;
      36  
      37    return a;
      38  }
      39  
      40  /* { dg-final { scan-assembler "\[ \t\]xorb" } } */
      41  
      42  struct S1 test_add (struct S1 a, struct S1 b)
      43  {
      44    a.val += b.val;
      45  
      46    return a;
      47  }
      48  
      49  /* { dg-final { scan-assembler "\[ \t\]addb" } } */