1  /* PR rtl-optimization/46865 */
       2  /* { dg-do compile } */
       3  /* { dg-options "-O2" } */
       4  
       5  extern unsigned long f;
       6  
       7  #define m1(f)							\
       8    if (f & 1)							\
       9      asm volatile ("nop /* asmnop */\n");			\
      10    else								\
      11      asm volatile ("nop /* asmnop */\n");
      12  
      13  #define m2(f)							\
      14    if (f & 1)							\
      15      asm volatile ("nop /* asmnop */\n" : : "i" (6) : "cx");	\
      16    else								\
      17      asm volatile ("nop /* asmnop */\n" : : "i" (6) : "cx");
      18  
      19  void
      20  foo (void)
      21  {
      22    m1 (f);
      23  }
      24  
      25  void
      26  bar (void)
      27  {
      28    m2 (f);
      29  }
      30  
      31  /* { dg-final { scan-assembler-times "asmnop" 2 } } */