* @author Christian Wuerdig
* @version $Id$
*/
-#ifdef HAVE_CONFIG_H
#include "config.h"
-#endif
#include "irnode.h"
#include "ircons.h"
noreg = ia32_new_NoReg_gp(cg);
noreg_fp = ia32_new_NoReg_xmm(cg);
- nomem = new_rd_NoMem(cg->irg);
+ nomem = new_NoMem();
in1 = get_irn_n(irn, n_ia32_binary_left);
in2 = get_irn_n(irn, n_ia32_binary_right);
in1_reg = arch_get_irn_register(in1);
in2_reg = arch_get_irn_register(in2);
- out_reg = get_ia32_out_reg(irn, 0);
+ out_reg = arch_irn_get_register(irn, 0);
irg = cg->irg;
block = get_nodes_block(irn);
assert(get_irn_mode(irn) != mode_T);
- res = new_rd_ia32_xXor(dbg, irg, block, noreg, noreg, nomem, in2, noreg_fp);
+ res = new_bd_ia32_xXor(dbg, block, noreg, noreg, nomem, in2, noreg_fp);
size = get_mode_size_bits(op_mode);
entity = ia32_gen_fp_known_const(size == 32 ? ia32_SSIGN : ia32_DSIGN);
set_ia32_am_sc(res, entity);
set_ia32_op_type(res, ia32_AddrModeS);
set_ia32_ls_mode(res, op_mode);
- arch_set_irn_register(cg->arch_env, res, in2_reg);
+ arch_set_irn_register(res, in2_reg);
/* add to schedule */
sched_add_before(irn, res);
/* generate the add */
- res = new_rd_ia32_xAdd(dbg, irg, block, noreg, noreg, nomem, res, in1);
+ res = new_bd_ia32_xAdd(dbg, block, noreg, noreg, nomem, res, in1);
set_ia32_ls_mode(res, get_ia32_ls_mode(irn));
/* exchange the add and the sub */
}
if (flags_proj == NULL) {
- res = new_rd_ia32_Neg(dbg, irg, block, in2);
- arch_set_irn_register(cg->arch_env, res, in2_reg);
+ res = new_bd_ia32_Neg(dbg, block, in2);
+ arch_set_irn_register(res, in2_reg);
/* add to schedule */
sched_add_before(irn, res);
/* generate the add */
- res = new_rd_ia32_Add(dbg, irg, block, noreg, noreg, nomem, res, in1);
- arch_set_irn_register(cg->arch_env, res, out_reg);
+ res = new_bd_ia32_Add(dbg, block, noreg, noreg, nomem, res, in1);
+ arch_set_irn_register(res, out_reg);
set_ia32_commutative(res);
/* exchange the add and the sub */
*
* a + -b = a + (~b + 1) would set the carry flag IF a == b ...
*/
- not = new_rd_ia32_Not(dbg, irg, block, in2);
- arch_set_irn_register(cg->arch_env, not, in2_reg);
+ not = new_bd_ia32_Not(dbg, block, in2);
+ arch_set_irn_register(not, in2_reg);
sched_add_before(irn, not);
- stc = new_rd_ia32_Stc(dbg, irg, block);
- arch_set_irn_register(cg->arch_env, stc,
- &ia32_flags_regs[REG_EFLAGS]);
+ stc = new_bd_ia32_Stc(dbg, block);
+ arch_set_irn_register(stc, &ia32_flags_regs[REG_EFLAGS]);
sched_add_before(irn, stc);
- adc = new_rd_ia32_Adc(dbg, irg, block, noreg, noreg, nomem, not,
- in1, stc);
- arch_set_irn_register(cg->arch_env, adc, out_reg);
+ adc = new_bd_ia32_Adc(dbg, block, noreg, noreg, nomem, not, in1, stc);
+ arch_set_irn_register(adc, out_reg);
sched_add_before(irn, adc);
set_irn_mode(adc, mode_T);
adc_flags = new_r_Proj(irg, block, adc, mode_Iu, pn_ia32_Adc_flags);
- arch_set_irn_register(cg->arch_env, adc_flags,
- &ia32_flags_regs[REG_EFLAGS]);
+ arch_set_irn_register(adc_flags, &ia32_flags_regs[REG_EFLAGS]);
- cmc = new_rd_ia32_Cmc(dbg, irg, block, adc_flags);
- arch_set_irn_register(cg->arch_env, cmc,
- &ia32_flags_regs[REG_EFLAGS]);
+ cmc = new_bd_ia32_Cmc(dbg, block, adc_flags);
+ arch_set_irn_register(cmc, &ia32_flags_regs[REG_EFLAGS]);
sched_add_before(irn, cmc);
exchange(flags_proj, cmc);
}
}
- SET_IA32_ORIG_NODE(res, ia32_get_old_node_name(cg, irn));
+ set_irn_mode(res, get_irn_mode(irn));
+
+ SET_IA32_ORIG_NODE(res, irn);
/* remove the old sub */
sched_remove(irn);
DBG_OPT_SUB2NEGADD(irn, res);
}
-static INLINE int need_constraint_copy(ir_node *irn)
+static inline int need_constraint_copy(ir_node *irn)
{
/* TODO this should be determined from the node specification */
switch (get_ia32_irn_opcode(irn)) {
ir_node *node)
{
ir_graph *irg = cg->irg;
- const arch_env_t *arch_env = cg->arch_env;
const arch_register_req_t **reqs;
const arch_register_t *out_reg, *in_reg;
int n_res, i;
ir_node *in_node, *block;
reqs = get_ia32_out_req_all(node);
- n_res = get_ia32_n_res(node);
+ n_res = arch_irn_get_n_outs(node);
block = get_nodes_block(node);
/* check all OUT requirements, if there is a should_be_same */
same_pos = get_first_same(req);
/* get in and out register */
- out_reg = get_ia32_out_reg(node, i);
+ out_reg = arch_irn_get_register(node, i);
in_node = get_irn_n(node, same_pos);
in_reg = arch_get_irn_register(in_node);
DBG_OPT_2ADDRCPY(copy);
/* destination is the out register */
- arch_set_irn_register(arch_env, copy, out_reg);
+ arch_set_irn_register(copy, out_reg);
/* insert copy before the node into the schedule */
sched_add_before(node, copy);
perm_proj0 = new_r_Proj(irg, block, perm, get_irn_mode(in[0]), 0);
perm_proj1 = new_r_Proj(irg, block, perm, get_irn_mode(in[1]), 1);
- arch_set_irn_register(arch_env, perm_proj0, out_reg);
- arch_set_irn_register(arch_env, perm_proj1, in_reg);
+ arch_set_irn_register(perm_proj0, out_reg);
+ arch_set_irn_register(perm_proj1, in_reg);
sched_add_before(node, perm);
* register -> base or index is broken then.
* Solution: Turn back this address mode into explicit Load + Operation.
*/
-static void fix_am_source(ir_node *irn, void *env)
+static void fix_am_source(ir_node *irn)
{
- ia32_code_gen_t *cg = env;
const arch_register_req_t **reqs;
int n_res, i;
return;
reqs = get_ia32_out_req_all(irn);
- n_res = get_ia32_n_res(irn);
+ n_res = arch_irn_get_n_outs(irn);
for (i = 0; i < n_res; i++) {
const arch_register_t *out_reg;
continue;
/* get in and out register */
- out_reg = get_ia32_out_reg(irn, i);
+ out_reg = arch_irn_get_register(irn, i);
same_pos = get_first_same(reqs[i]);
same_node = get_irn_n(irn, same_pos);
same_reg = arch_get_irn_register(same_node);
continue;
load_res = turn_back_am(irn);
- arch_set_irn_register(cg->arch_env, load_res, out_reg);
+ arch_set_irn_register(load_res, out_reg);
DBG((dbg, LEVEL_3,
"irg %+F: build back AM source for node %+F, inserted load %+F\n",
- cg->irg, irn, get_Proj_pred(load_res)));
+ get_irn_irg(irn), irn, get_Proj_pred(load_res)));
break;
}
}
/* first: turn back AM source if necessary */
for (irn = sched_first(block); ! sched_is_end(irn); irn = next) {
next = sched_next(irn);
- fix_am_source(irn, env);
+ fix_am_source(irn);
}
for (irn = sched_first(block); ! sched_is_end(irn); irn = next) {