dist/gcc/cse.c

3157   rtx const_arg0;
3222   const_arg0 = 0;
3288 	    const_arg0 = const_arg;
3339 	  std::swap (const_arg0, const_arg1);
3359 					    const_arg0 ? const_arg0 : folded_arg0,
3375       if (const_arg0 == 0 || const_arg1 == 0)
3407 	  const_arg0 = equiv_constant (folded_arg0);
3413 	  if (const_arg0 == 0 || const_arg1 == 0)
3522       if (const_arg1 == const0_rtx && !const_arg0)
3535 	rtx op0 = const_arg0 ? const_arg0 : copy_rtx (folded_arg0);
3571 	  if (const_arg0 && GET_CODE (const_arg0) == LABEL_REF)
3578 		  && label_ref_label (XEXP (y, 1)) == label_ref_label (const_arg0))
3586 		  && label_ref_label (XEXP (XEXP (y, 0), 1)) == label_ref_label (const_arg0))
3779 				       const_arg0 ? const_arg0 : folded_arg0,
3785       if (code == LO_SUM && const_arg0 != 0
3786 	  && GET_CODE (const_arg0) == HIGH
3787 	  && rtx_equal_p (XEXP (const_arg0, 0), const_arg1))
3794 					const_arg0 ? const_arg0 : folded_arg0,