Lines Matching refs:op1
602 rtx set, rhs, op0 = NULL_RTX, op1 = NULL_RTX;
630 op1 = XEXP (rhs, 1);
634 tmp = op0; op0 = op1; op1 = tmp;
638 || !CONSTANT_P (op1))
734 *inner_step, op1);
737 *outer_step, op1);
903 rtx op0 = NULL_RTX, op1 = NULL_RTX;
946 op1 = XEXP (rhs, 1);
977 if (op1
978 && !iv_analyze_expr (insn, op1, omode, &iv1))
1358 rtx op0, op1;
1369 op1 = XEXP (rhs, 1);
1371 if (REG_P (op0) && CONSTANT_P (op1))
1373 if (REG_P (op1) && CONSTANT_P (op0))
1437 rtx op0, op1, opb0, opb1, r;
1443 op1 = XEXP (a, 1);
1447 r = simplify_replace_rtx (b, op0, op1);
1452 if (REG_P (op1))
1454 r = simplify_replace_rtx (b, op1, op0);
1465 op1 = XEXP (a, 1);
1472 op0 = op1;
1473 op1 = r;
1488 mode = GET_MODE (op1);
1494 && rtx_equal_p (op1, opb1)
1513 rtx op0, op1;
1519 op1 = XEXP (cond, 1);
1521 if (swap_commutative_operands_p (op0, op1))
1525 op0 = op1;
1526 op1 = tem;
1531 mode = GET_MODE (op1);
1534 if (GET_CODE (op1) == CONST_INT
1538 HOST_WIDE_INT const_val = INTVAL (op1);
1547 code = LT, op1 = gen_int_mode (const_val + 1, GET_MODE (op0));
1556 code = GT, op1 = gen_int_mode (const_val - 1, mode);
1561 code = LTU, op1 = gen_int_mode (uconst_val + 1, mode);
1566 code = GTU, op1 = gen_int_mode (uconst_val - 1, mode);
1575 || op1 != XEXP (cond, 1)
1578 cond = gen_rtx_fmt_ee (code, SImode, op0, op1);
1992 rtx op0, op1, delta, step, bound, may_xform, tmp, tmp0, tmp1;
2039 op1 = XEXP (condition, 1);
2040 if (!iv_analyze (insn, op1, &iv1))