#include "regs.h"
#include "hard-reg-set.h"
#include "flags.h"
-#include "real.h"
#include "insn-config.h"
#include "recog.h"
#include "function.h"
d = t;
break;
case ABS:
- d = REAL_VALUE_ABS (d);
+ d = real_value_abs (&d);
break;
case NEG:
- d = REAL_VALUE_NEGATE (d);
+ d = real_value_negate (&d);
break;
case FLOAT_TRUNCATE:
d = real_value_truncate (mode, d);
if (SCALAR_INT_MODE_P (mode))
{
- HOST_WIDE_INT coeff0h = 0, coeff1h = 0;
- unsigned HOST_WIDE_INT coeff0l = 1, coeff1l = 1;
+ double_int coeff0, coeff1;
rtx lhs = op0, rhs = op1;
+ coeff0 = double_int_one;
+ coeff1 = double_int_one;
+
if (GET_CODE (lhs) == NEG)
{
- coeff0l = -1;
- coeff0h = -1;
+ coeff0 = double_int_minus_one;
lhs = XEXP (lhs, 0);
}
else if (GET_CODE (lhs) == MULT
&& CONST_INT_P (XEXP (lhs, 1)))
{
- coeff0l = INTVAL (XEXP (lhs, 1));
- coeff0h = INTVAL (XEXP (lhs, 1)) < 0 ? -1 : 0;
+ coeff0 = shwi_to_double_int (INTVAL (XEXP (lhs, 1)));
lhs = XEXP (lhs, 0);
}
else if (GET_CODE (lhs) == ASHIFT
&& CONST_INT_P (XEXP (lhs, 1))
- && INTVAL (XEXP (lhs, 1)) >= 0
+ && INTVAL (XEXP (lhs, 1)) >= 0
&& INTVAL (XEXP (lhs, 1)) < HOST_BITS_PER_WIDE_INT)
{
- coeff0l = ((HOST_WIDE_INT) 1) << INTVAL (XEXP (lhs, 1));
- coeff0h = 0;
+ coeff0 = double_int_setbit (double_int_zero,
+ INTVAL (XEXP (lhs, 1)));
lhs = XEXP (lhs, 0);
}
if (GET_CODE (rhs) == NEG)
{
- coeff1l = -1;
- coeff1h = -1;
+ coeff1 = double_int_minus_one;
rhs = XEXP (rhs, 0);
}
else if (GET_CODE (rhs) == MULT
&& CONST_INT_P (XEXP (rhs, 1)))
{
- coeff1l = INTVAL (XEXP (rhs, 1));
- coeff1h = INTVAL (XEXP (rhs, 1)) < 0 ? -1 : 0;
+ coeff1 = shwi_to_double_int (INTVAL (XEXP (rhs, 1)));
rhs = XEXP (rhs, 0);
}
else if (GET_CODE (rhs) == ASHIFT
&& INTVAL (XEXP (rhs, 1)) >= 0
&& INTVAL (XEXP (rhs, 1)) < HOST_BITS_PER_WIDE_INT)
{
- coeff1l = ((HOST_WIDE_INT) 1) << INTVAL (XEXP (rhs, 1));
- coeff1h = 0;
+ coeff1 = double_int_setbit (double_int_zero,
+ INTVAL (XEXP (rhs, 1)));
rhs = XEXP (rhs, 0);
}
{
rtx orig = gen_rtx_PLUS (mode, op0, op1);
rtx coeff;
- unsigned HOST_WIDE_INT l;
- HOST_WIDE_INT h;
+ double_int val;
bool speed = optimize_function_for_speed_p (cfun);
- add_double (coeff0l, coeff0h, coeff1l, coeff1h, &l, &h);
- coeff = immed_double_const (l, h, mode);
+ val = double_int_add (coeff0, coeff1);
+ coeff = immed_double_int_const (val, mode);
tem = simplify_gen_binary (MULT, mode, lhs, coeff);
return rtx_cost (tem, SET, speed) <= rtx_cost (orig, SET, speed)
if (SCALAR_INT_MODE_P (mode))
{
- HOST_WIDE_INT coeff0h = 0, negcoeff1h = -1;
- unsigned HOST_WIDE_INT coeff0l = 1, negcoeff1l = -1;
+ double_int coeff0, negcoeff1;
rtx lhs = op0, rhs = op1;
+ coeff0 = double_int_one;
+ negcoeff1 = double_int_minus_one;
+
if (GET_CODE (lhs) == NEG)
{
- coeff0l = -1;
- coeff0h = -1;
+ coeff0 = double_int_minus_one;
lhs = XEXP (lhs, 0);
}
else if (GET_CODE (lhs) == MULT
&& CONST_INT_P (XEXP (lhs, 1)))
{
- coeff0l = INTVAL (XEXP (lhs, 1));
- coeff0h = INTVAL (XEXP (lhs, 1)) < 0 ? -1 : 0;
+ coeff0 = shwi_to_double_int (INTVAL (XEXP (lhs, 1)));
lhs = XEXP (lhs, 0);
}
else if (GET_CODE (lhs) == ASHIFT
&& INTVAL (XEXP (lhs, 1)) >= 0
&& INTVAL (XEXP (lhs, 1)) < HOST_BITS_PER_WIDE_INT)
{
- coeff0l = ((HOST_WIDE_INT) 1) << INTVAL (XEXP (lhs, 1));
- coeff0h = 0;
+ coeff0 = double_int_setbit (double_int_zero,
+ INTVAL (XEXP (lhs, 1)));
lhs = XEXP (lhs, 0);
}
if (GET_CODE (rhs) == NEG)
{
- negcoeff1l = 1;
- negcoeff1h = 0;
+ negcoeff1 = double_int_one;
rhs = XEXP (rhs, 0);
}
else if (GET_CODE (rhs) == MULT
&& CONST_INT_P (XEXP (rhs, 1)))
{
- negcoeff1l = -INTVAL (XEXP (rhs, 1));
- negcoeff1h = INTVAL (XEXP (rhs, 1)) <= 0 ? 0 : -1;
+ negcoeff1 = shwi_to_double_int (-INTVAL (XEXP (rhs, 1)));
rhs = XEXP (rhs, 0);
}
else if (GET_CODE (rhs) == ASHIFT
&& INTVAL (XEXP (rhs, 1)) >= 0
&& INTVAL (XEXP (rhs, 1)) < HOST_BITS_PER_WIDE_INT)
{
- negcoeff1l = -(((HOST_WIDE_INT) 1) << INTVAL (XEXP (rhs, 1)));
- negcoeff1h = -1;
+ negcoeff1 = double_int_setbit (double_int_zero,
+ INTVAL (XEXP (rhs, 1)));
+ negcoeff1 = double_int_neg (negcoeff1);
rhs = XEXP (rhs, 0);
}
{
rtx orig = gen_rtx_MINUS (mode, op0, op1);
rtx coeff;
- unsigned HOST_WIDE_INT l;
- HOST_WIDE_INT h;
+ double_int val;
bool speed = optimize_function_for_speed_p (cfun);
- add_double (coeff0l, coeff0h, negcoeff1l, negcoeff1h, &l, &h);
- coeff = immed_double_const (l, h, mode);
+ val = double_int_add (coeff0, negcoeff1);
+ coeff = immed_double_int_const (val, mode);
tem = simplify_gen_binary (MULT, mode, lhs, coeff);
return rtx_cost (tem, SET, speed) <= rtx_cost (orig, SET, speed)