Lines Matching defs:folded_arg0
3152 rtx folded_arg0 = NULL_RTX;
3287 folded_arg0 = folded_arg;
3340 std::swap (folded_arg0, folded_arg1);
3359 const_arg0 ? const_arg0 : folded_arg0,
3397 code = find_comparison_args (code, &folded_arg0, &folded_arg1,
3407 const_arg0 = equiv_constant (folded_arg0);
3422 /* See if we can find an equivalent of folded_arg0
3425 p = lookup (folded_arg0, SAFE_HASH (folded_arg0, mode_arg0),
3469 if ((REG_P (folded_arg0)
3471 && (REG_QTY (REGNO (folded_arg0))
3473 || ((p0 = lookup (folded_arg0,
3474 SAFE_HASH (folded_arg0, mode_arg0),
3480 folded_arg1 = folded_arg0;
3485 else if (REG_P (folded_arg0))
3487 int qty = REG_QTY (REGNO (folded_arg0));
3489 if (REGNO_QTY_VALID_P (REGNO (folded_arg0)))
3524 rtx y = lookup_as_function (folded_arg0, IOR);
3531 folded_arg0 = gen_rtx_IOR (mode_arg0, XEXP (y, 0), inner_const);
3535 rtx op0 = const_arg0 ? const_arg0 : copy_rtx (folded_arg0);
3554 = GET_CODE (folded_arg0) == MINUS ? folded_arg0
3555 : lookup_as_function (folded_arg0, MINUS);
3562 if ((y = (GET_CODE (folded_arg0) == CONST ? folded_arg0
3563 : lookup_as_function (folded_arg0, CONST))) != 0
3620 return simplify_gen_binary (MINUS, mode, folded_arg0,
3650 if (REG_P (folded_arg0)
3671 y = lookup_as_function (folded_arg0, code);
3680 if (XEXP (y, 0) == folded_arg0)
3759 if (! reg_mentioned_p (folded_arg0, y))
3779 const_arg0 ? const_arg0 : folded_arg0,
3794 const_arg0 ? const_arg0 : folded_arg0,