/**
* the environment for collecting data
*/
-typedef struct _collect_t {
+typedef struct collect_t {
ir_node *proj_X; /**< initial exec proj */
ir_node *block; /**< old first block */
int blk_idx; /**< cfgpred index of the initial exec in block */
modes[i] = mode;
if (env->variants[i] == TR_ADD) {
- set_value(i, new_Const(get_mode_null(mode)));
+ set_value(i, new_r_Const(irg, get_mode_null(mode)));
} else if (env->variants[i] == TR_MUL) {
- set_value(i, new_Const(get_mode_one(mode)));
+ set_value(i, new_r_Const(irg, get_mode_one(mode)));
}
}
mature_immBlock(start_block);
/* create a new jump, free of CSE */
set_optimize(0);
- jmp = new_Jmp();
+ jmp = new_r_Jmp(block);
set_optimize(rem);
for (i = 0; i < env->n_ress; ++i) {
}
}
/* create a new tuple for the return values */
- tuple = new_Tuple(env->n_ress, in);
+ tuple = new_r_Tuple(block, env->n_ress, in);
turn_into_tuple(call, pn_Call_max);
set_Tuple_pred(call, pn_Call_M, mem);
end_block = get_irg_end_block(irg);
for (i = get_Block_n_cfgpreds(end_block) - 1; i >= 0; --i) {
ir_node *ret = get_Block_cfgpred(end_block, i);
+ ir_node *block;
/* search all Returns of a block */
if (! is_Return(ret))
continue;
- set_cur_block(get_nodes_block(ret));
+ block = get_nodes_block(ret);
+ set_cur_block(block);
for (j = 0; j < env->n_ress; ++j) {
ir_node *pred = get_Return_res(ret, j);
ir_node *n;
case TR_ADD:
n = get_value(j, modes[j]);
- n = new_Add(n, pred, modes[j]);
+ n = new_r_Add(block, n, pred, modes[j]);
set_Return_res(ret, j, n);
break;
case TR_MUL:
n = get_value(j, modes[j]);
- n = new_Mul(n, pred, modes[j]);
+ n = new_r_Mul(block, n, pred, modes[j]);
set_Return_res(ret, j, n);
break;
case iro_Add:
/* try additive */
a = get_Add_left(irn);
- if (get_irn_MacroBlock(a) != get_irn_MacroBlock(call)) {
+ if (get_nodes_block(a) != get_nodes_block(call)) {
/* we are outside, ignore */
va = TR_UNKNOWN;
} else {
return TR_BAD;
}
b = get_Add_right(irn);
- if (get_irn_MacroBlock(b) != get_irn_MacroBlock(call)) {
+ if (get_nodes_block(b) != get_nodes_block(call)) {
/* we are outside, ignore */
vb = TR_UNKNOWN;
} else {
case iro_Sub:
/* try additive, but return value must be left */
a = get_Sub_left(irn);
- if (get_irn_MacroBlock(a) != get_irn_MacroBlock(call)) {
+ if (get_nodes_block(a) != get_nodes_block(call)) {
/* we are outside, ignore */
va = TR_UNKNOWN;
} else {
return TR_BAD;
}
b = get_Sub_right(irn);
- if (get_irn_MacroBlock(b) != get_irn_MacroBlock(call)) {
+ if (get_nodes_block(b) != get_nodes_block(call)) {
/* we are outside, ignore */
vb = TR_UNKNOWN;
} else {
case iro_Mul:
/* try multiplicative */
a = get_Mul_left(irn);
- if (get_irn_MacroBlock(a) != get_irn_MacroBlock(call)) {
+ if (get_nodes_block(a) != get_nodes_block(call)) {
/* we are outside, ignore */
va = TR_UNKNOWN;
} else {
return TR_BAD;
}
b = get_Mul_right(irn);
- if (get_irn_MacroBlock(b) != get_irn_MacroBlock(call)) {
+ if (get_nodes_block(b) != get_nodes_block(call)) {
/* we are outside, ignore */
vb = TR_UNKNOWN;
} else {
ir_type *mtd_type, *call_type;
ir_entity *ent;
+ FIRM_DBG_REGISTER(dbg, "firm.opt.tailrec");
+
assure_irg_outs(irg);
if (! check_lifetime_of_locals(irg))
return 0;
-
ent = get_irg_entity(irg);
mtd_type = get_entity_type(ent);
n_ress = get_method_n_ress(mtd_type);