1  /* Check the warnings and errors generated for asm operands that aren't
       2     obviously constant but that are constrained to be constants.  */
       3  /* { dg-options "" } */
       4  
       5  int bar (int);
       6  void
       7  foo (int *x, int y)
       8  {
       9    int constant = 0;
      10    asm ("# %0" :: "i" (x)); /* { dg-warning "probably does not match" } */
      11    /* { dg-error "impossible constraint" "" { target *-*-* } .-1 } */
      12  
      13    asm ("# %0" :: "i" (bar (*x))); /* { dg-warning "probably does not match" } */
      14    /* { dg-error "impossible constraint" "" { target *-*-* } .-1 } */
      15  
      16    asm ("# %0" :: "i" (*x + 0x11)); /* { dg-warning "probably does not match" } */
      17    /* { dg-error "impossible constraint" "" { target *-*-* } .-1 } */
      18  
      19    asm ("# %0" :: "i" (constant)); /* { dg-warning "probably does not match" } */
      20    /* { dg-error "impossible constraint" "" { target *-*-* } .-1 } */
      21  
      22    asm ("# %0" :: "i" (y * 0)); /* folded */
      23  }