/*
- * Copyright (C) 1995-2008 University of Karlsruhe. All right reserved.
+ * Copyright (C) 1995-2011 University of Karlsruhe. All right reserved.
*
* This file is part of libFirm.
*
region_attr r_attr, *res;
r_attr.reg = region;
- res = set_find(region_attr_set, &r_attr, sizeof(r_attr), attr_set_hash(&r_attr));
+ res = (region_attr*) set_find(region_attr_set, &r_attr, sizeof(r_attr), attr_set_hash(&r_attr));
if (res == NULL) {
r_attr.in_array = NEW_ARR_F(void *, 0);
r_attr.op_array = NULL;
r_attr.n_outs = 0;
r_attr.n_exc_outs = 0;
- res = set_insert(region_attr_set, &r_attr, sizeof(r_attr), attr_set_hash(&r_attr));
+ res = (region_attr*) set_insert(region_attr_set, &r_attr, sizeof(r_attr), attr_set_hash(&r_attr));
}
return res;
int get_region_n_ins(void *region)
{
- return ARR_LEN(get_region_attr(region)->in_array);
+ return (int)ARR_LEN(get_region_attr(region)->in_array);
}
void *get_region_in(void *region, int pos)
return get_region_attr(region)->n_exc_outs;
}
-void inc_region_n_exc_outs(void *region)
+static void inc_region_n_exc_outs(void *region)
{
(get_region_attr(region)->n_exc_outs)++;
}
*/
static int test_loop_nest(ir_node *blk, ir_loop *loop)
{
- int i, n_elems = get_loop_n_elements(loop);
+ size_t i, n_elems = get_loop_n_elements(loop);
for (i = 0; i < n_elems; ++i) {
loop_element e = get_loop_element(loop, i);
*/
static int find_inner_loop(ir_node *blk, ir_loop *l, ir_node *pred, ir_node *cfop)
{
- int i, n_elems = get_loop_n_elements(l);
+ size_t i, n_elems = get_loop_n_elements(l);
int found = 0;
for (i = 0; i < n_elems; ++i) {
ir_node *pred_b, ir_node *cfop)
{
ir_loop *outer = get_loop_outer_loop(l);
- int found, i;
- int l_pos = get_loop_element_pos(outer, l);
+ int found;
+ size_t i, l_pos = get_loop_element_pos(outer, l);
(void) pred_l;
- assert(l_pos > -1);
+ assert(l_pos != INVALID_LOOP_POS);
assert(l_pos > 0 && "Is this a necessary condition? There could be a perfect nest ...");
- for (i = l_pos -1, found = 0; i > -1 && !found; --i) {
- ir_loop *k = get_loop_element(outer, i).son;
+ for (i = l_pos, found = 0; i > 0;) {
+ ir_loop *k = get_loop_element(outer, --i).son;
if (is_ir_loop(k)) {
found = test_loop_nest(pred_b, k);
if (found) {
add_loop_cfop(l, cfop);
/* placeholder: the edge is in the loop region */
add_region_in(b, NULL);
+ break;
}
}
}
*/
static void construct_interval_edges(ir_loop *l)
{
- int i, n_elems = get_loop_n_elements(l);
+ size_t i, n_elems = get_loop_n_elements(l);
for (i = 0; i < n_elems; ++i) {
loop_element e = get_loop_element(l, i);
switch (*e.kind) {
if (region_attr_set == NULL)
return;
- for (res = set_first(region_attr_set);
+ for (res = (region_attr*) set_first(region_attr_set);
res != NULL;
- res = set_next(region_attr_set)) {
+ res = (region_attr*) set_next(region_attr_set)) {
DEL_ARR_F(res->in_array);
if (res->op_array != NULL)
DEL_ARR_F(res->op_array);
/* */
/*------------------------------------------------------------------*/
-void dump_region_edges(FILE *F, void *reg)
+static void dump_region_edges(FILE *F, void *reg)
{
int i, n_ins = get_region_n_ins(reg);
if (is_ir_node(reg)) {
- ir_node *irn = reg;
+ ir_node *irn = (ir_node*) reg;
if (get_Block_n_cfgpreds(irn) > get_region_n_ins(reg)) {
for (i = n_ins; i < get_Block_n_cfgpreds(irn); ++i) {
if (is_backedge(irn, i))
void *target = get_region_in(reg, i);
if (is_ir_node(reg)) {
- ir_node *irn = reg;
+ ir_node *irn = (ir_node*) reg;
if (get_Block_n_cfgpreds(irn) != get_region_n_ins(reg)) {
ir_printf("n_cfgpreds = %d, n_ins = %d\n %+F\n", get_Block_n_cfgpreds(irn), get_region_n_ins(reg), irn);
}
PRINT_LOOPID(((ir_loop *)target));
}
fprintf(F, "\"");
- if (is_ir_node(reg) && is_fragile_op(skip_Proj(get_Block_cfgpred(reg, i))))
+ if (is_ir_node(reg) && is_fragile_op(skip_Proj(get_Block_cfgpred((ir_node*) reg, i))))
fprintf(F, EXC_CF_EDGE_ATTR);
fprintf(F, "}\n");
}
fprintf(F, " n_exc_outs: %d", get_region_n_exc_outs(block));
fprintf(F, "\" ");
fprintf(F, "info1:\"");
- if (dump_dominator_information_flag)
+ if (ir_get_dump_flags() & ir_dump_flag_dominance)
fprintf(F, "dom depth %d\n", get_Block_dom_depth(block));
/* show arity and possible Bad predecessors of the block */
static void dump_interval_loop(FILE *F, ir_loop *l)
{
- int i, n_elems = get_loop_n_elements(l);
+ size_t i, n_elems = get_loop_n_elements(l);
fprintf(F, "graph: { title: \"");
PRINT_LOOPID(l);
- fprintf(F, "\" label: \"loop %d", get_loop_loop_nr(l));
+ fprintf(F, "\" label: \"loop %ld", get_loop_loop_nr(l));
fprintf(F, " freq: %9.4lf", get_region_exec_freq(l));
fprintf(F, " n_outs: %d", get_region_n_outs(l));
fprintf(F, " n_exc_outs: %d", get_region_n_exc_outs(l));
fprintf(F, "}\n\n");
}
-
-void dump_interval_graph(ir_graph *irg, const char *suffix)
+void dump_interval_graph(FILE *out, ir_graph *irg)
{
- FILE *f;
- ir_graph *rem;
-
- if (!is_filtered_dump_name(get_entity_ident(get_irg_entity(irg))))
- return;
-
- f = vcg_open(irg, suffix, "-intervals");
- dump_vcg_header(f, get_irg_dump_name(irg), NULL, NULL);
-
- rem = current_ir_graph;
+ ir_graph *rem = current_ir_graph;
current_ir_graph = irg;
- dump_interval_loop(f, get_irg_loop(irg));
-
- dump_vcg_footer(f);
- fclose(f);
+ dump_vcg_header(out, get_irg_dump_name(irg), NULL, NULL);
+ dump_interval_loop(out, get_irg_loop(irg));
+ dump_vcg_footer(out);
current_ir_graph = rem;
}