1  /* { dg-do compile } */
       2  /* { dg-skip-if "code quality test" { *-*-* } { "-O0" } { "" } } */
       3  
       4  #include <stddef.h>
       5  
       6  void *
       7  memmove8 (void *to, const void *from, size_t size)
       8  {
       9    unsigned char s8 = size;
      10    return __builtin_memmove (to, from, s8);
      11  }
      12  
      13  /* Expect assembly like:
      14  
      15  	movl 4(%ap),%r6
      16  	movzbl 12(%ap),%r7
      17  	movl 8(%ap),%r8
      18  	movc3 %r7,(%r8),(%r6)
      19  	movl %r6,%r0
      20  
      21   */
      22  
      23  /* { dg-final { scan-assembler "\tmovc3 " } } */