1  /* Check that %? in inline asm expands to nothing.  */
       2  /* { dg-do compile } */
       3  /* { dg-options "-O2" } */
       4  /* { dg-require-effective-target arm32 } */
       5  int b;
       6  int foo(int a)
       7  {
       8    if (a)
       9      b = 42;
      10    asm ("test%?me":"=r"(a):"0"(a));
      11    return a;
      12  }
      13  /* { dg-final { scan-assembler "testme" } } */