# include "irprog.h"
# include "irgwalk.h"
# include "typewalk.h"
+# include "firmstat.h"
+# include "ircgcons.h"
# include "eset.h"
# include "array.h"
set_irn_visited(node, visited);
pred = skip_Proj(node);
- if (intern_get_irn_op(pred) == op_CallBegin
- || intern_get_irn_op(pred) == op_EndReg
- || intern_get_irn_op(pred) == op_EndExcept) {
+ if (get_irn_op(pred) == op_CallBegin
+ || get_irn_op(pred) == op_EndReg
+ || get_irn_op(pred) == op_EndExcept) {
current_ir_graph = get_irn_irg(pred);
}
if (is_no_Block(node))
irg_walk_cg(get_nodes_block(node), visited, irg_set, pre, post, env);
- if (intern_get_irn_op(node) == op_Block) { /* block */
- for (i = intern_get_irn_arity(node) - 1; i >= 0; --i) {
- ir_node * exec = intern_get_irn_n(node, i);
+ if (get_irn_op(node) == op_Block) { /* block */
+ for (i = get_irn_arity(node) - 1; i >= 0; --i) {
+ ir_node * exec = get_irn_n(node, i);
ir_node * pred = skip_Proj(exec);
- if ((intern_get_irn_op(pred) != op_CallBegin
- && intern_get_irn_op(pred) != op_EndReg
- && intern_get_irn_op(pred) != op_EndExcept)
+ if ((get_irn_op(pred) != op_CallBegin
+ && get_irn_op(pred) != op_EndReg
+ && get_irn_op(pred) != op_EndExcept)
|| eset_contains(irg_set, get_irn_irg(pred))) {
irg_walk_cg(exec, visited, irg_set, pre, post, env);
}
}
- } else if (intern_get_irn_op(node) == op_Filter) {
- for (i = intern_get_irn_arity(node) - 1; i >= 0; --i) {
- ir_node * pred = intern_get_irn_n(node, i);
- if (intern_get_irn_op(pred) == op_Unknown || intern_get_irn_op(pred) == op_Bad) {
+ } else if (get_irn_op(node) == op_Filter) {
+ for (i = get_irn_arity(node) - 1; i >= 0; --i) {
+ ir_node * pred = get_irn_n(node, i);
+ if (get_irn_op(pred) == op_Unknown || get_irn_op(pred) == op_Bad) {
irg_walk_cg(pred, visited, irg_set, pre, post, env);
} else {
ir_node * exec;
exec = skip_Proj(get_Block_cfgpred(get_nodes_block(node), i));
- assert(intern_get_irn_op(exec) == op_CallBegin
- || intern_get_irn_op(exec) == op_EndReg
- || intern_get_irn_op(exec) == op_EndExcept);
+ assert(get_irn_op(exec) == op_CallBegin
+ || get_irn_op(exec) == op_EndReg
+ || get_irn_op(exec) == op_EndExcept);
if (eset_contains(irg_set, get_irn_irg(exec))) {
current_ir_graph = get_irn_irg(exec);
irg_walk_cg(pred, visited, irg_set, pre, post, env);
}
}
} else {
- for (i = intern_get_irn_arity(node) - 1; i >= 0; --i) {
- irg_walk_cg(intern_get_irn_n(node, i), visited, irg_set, pre, post, env);
+ for (i = get_irn_arity(node) - 1; i >= 0; --i) {
+ irg_walk_cg(get_irn_n(node, i), visited, irg_set, pre, post, env);
}
}
/* Insert all ir_graphs in irg_set, that are (transitive) reachable. */
static void collect_irgs(ir_node * node, eset * irg_set) {
- if (intern_get_irn_op(node) == op_Call) {
+ if (get_irn_op(node) == op_Call) {
int i;
for (i = get_Call_n_callees(node) - 1; i >= 0; --i) {
entity * ent = get_Call_callee(node, i);
if (is_no_Block(node))
irg_walk_2(get_nodes_block(node), pre, post, env);
- for (i = intern_get_irn_arity(node) - 1; i >= 0; --i)
- irg_walk_2(intern_get_irn_n(node, i), pre, post, env);
+ for (i = get_irn_arity(node) - 1; i >= 0; --i)
+ irg_walk_2(get_irn_n(node, i), pre, post, env);
if (post) post(node, env);
}
if (pre) pre(node, env);
if (node->op != op_Block)
- irg_walk_2(intern_get_irn_n(node, -1), pre, post, env);
- for (i = intern_get_irn_arity(node) - 1; i >= 0; --i)
- irg_walk_2(intern_get_irn_n(node, i), pre, post, env);
+ irg_walk_2(get_irn_n(node, -1), pre, post, env);
+ for (i = get_irn_arity(node) - 1; i >= 0; --i)
+ irg_walk_2(get_irn_n(node, i), pre, post, env);
if (post) post(node, env);
}
void irg_walk(ir_node *node, irg_walk_func *pre, irg_walk_func *post, void *env)
{
assert(node && node->kind==k_ir_node);
+
if (interprocedural_view) {
eset * irg_set = eset_create();
int visited;
ir_graph * irg;
+ assert(get_irp_ip_view_state() == ip_view_valid);
+
interprocedural_view = false;
eset_insert(irg_set, current_ir_graph);
irg_walk(node, (irg_walk_func *) collect_irgs, NULL, irg_set);
void irg_walk_graph(ir_graph *irg, irg_walk_func *pre, irg_walk_func *post, void *env) {
ir_graph * rem = current_ir_graph;
+
+ stat_irg_walk(irg, (void *)pre, (void *)post);
current_ir_graph = irg;
irg_walk(get_irg_end(irg), pre, post, env);
current_ir_graph = rem;
if (interprocedural_view) {
/* Only Filter and Block nodes can have predecessors in other graphs. */
- if (intern_get_irn_op(n) == op_Filter)
+ if (get_irn_op(n) == op_Filter)
n = get_nodes_block(n);
- if (intern_get_irn_op(n) == op_Block) {
+ if (get_irn_op(n) == op_Block) {
ir_node *cfop = skip_Proj(get_Block_cfgpred(n, index));
if (is_ip_cfop(cfop)) {
current_ir_graph = get_irn_irg(cfop);
if (is_no_Block(node))
cg_walk_2(get_nodes_block(node), pre, post, env);
- for (i = intern_get_irn_arity(node) - 1; i >= 0; --i) {
+ for (i = get_irn_arity(node) - 1; i >= 0; --i) {
rem = switch_irg(node, i); /* @@@ AS: Is this wrong? We do have to
switch to the irg of the predecessor, don't we? */
- cg_walk_2(intern_get_irn_n(node, i), pre, post, env);
+ cg_walk_2(get_irn_n(node, i), pre, post, env);
current_ir_graph = rem;
}
n = skip_Tuple(n);
pred = skip_Proj(n);
if (!(is_cfop(pred) || is_fragile_op(pred) ||
- (intern_get_irn_op(pred) == op_Bad)))
+ (get_irn_op(pred) == op_Bad)))
n = get_cf_op(n);
return skip_Proj(n);
/* find the corresponding predecessor block. */
ir_node *pred = get_cf_op(get_Block_cfgpred(node, i));
pred = get_nodes_block(pred);
- if(intern_get_irn_opcode(pred) == iro_Block) {
+ if(get_irn_opcode(pred) == iro_Block) {
/* recursion */
irg_block_walk_2(pred, pre, post, env);
}
ir_node *block, *pred;
int i;
+ stat_irg_block_walk(current_ir_graph, node, (void *)pre, (void *)post);
+
assert(node);
assert(!interprocedural_view); /* interprocedural_view not implemented, because it
* interleaves with irg_walk */
assert(get_irn_opcode(block) == iro_Block);
irg_block_walk_2(block, pre, post, env);
/* keepalive: the endless loops ... */
- if (intern_get_irn_op(node) == op_End) {
- int arity = intern_get_irn_arity(node);
+ if (get_irn_op(node) == op_End) {
+ int arity = get_irn_arity(node);
for (i = 0; i < arity; i++) {
- pred = intern_get_irn_n(node, i);
- if (intern_get_irn_op(pred) == op_Block)
+ pred = get_irn_n(node, i);
+ if (get_irn_op(pred) == op_Block)
irg_block_walk_2(pred, pre, post, env);
}
}
assert(interprocedural_view);
interprocedural_view = 0;
- callbegin = skip_Proj(intern_get_irn_n(block, 0));
- assert(intern_get_irn_op(callbegin) == op_CallBegin);
+ callbegin = skip_Proj(get_irn_n(block, 0));
+ assert(get_irn_op(callbegin) == op_CallBegin);
interprocedural_view = 1;
push_callsite(irg, callbegin);
/* Find the cf_pred refering to pos. */
ir_node *block = n;
ir_node *cf_pred;
- if (intern_get_irn_opcode(n) == iro_Filter) block = get_nodes_block(n);
- cf_pred = skip_Proj(intern_get_irn_n(block, pos));
+ if (get_irn_opcode(n) == iro_Filter) block = get_nodes_block(n);
+ cf_pred = skip_Proj(get_irn_n(block, pos));
/* Check whether we enter or leave a procedure and act according. */
- if ((intern_get_irn_op(cf_pred) == op_EndReg) ||
- (intern_get_irn_op(cf_pred) == op_EndExcept))
+ if ((get_irn_op(cf_pred) == op_EndReg) ||
+ (get_irn_op(cf_pred) == op_EndExcept))
enter_procedure(block, cf_pred, pos);
- if (intern_get_irn_op(cf_pred) == op_CallBegin)
+ if (get_irn_op(cf_pred) == op_CallBegin)
if (!leave_procedure(block, cf_pred, pos)) return NULL;
}
- return intern_get_irn_n(n, pos);
+ return get_irn_n(n, pos);
}
static INLINE void
/* Find the cf_pred refering to pos. */
block = n;
- if (intern_get_irn_opcode(n) == iro_Filter) block = get_nodes_block(n);
- cf_pred = skip_Proj(intern_get_irn_n(block, pos));
+ if (get_irn_opcode(n) == iro_Filter) block = get_nodes_block(n);
+ cf_pred = skip_Proj(get_irn_n(block, pos));
/* Check whether we re_enter or re_leave a procedure and act according. */
- if ((intern_get_irn_op(cf_pred) == op_EndReg) ||
- (intern_get_irn_op(cf_pred) == op_EndExcept))
+ if ((get_irn_op(cf_pred) == op_EndReg) ||
+ (get_irn_op(cf_pred) == op_EndExcept))
re_enter_procedure(block, cf_pred, pos);
- if (intern_get_irn_op(cf_pred) == op_CallBegin)
+ if (get_irn_op(cf_pred) == op_CallBegin)
re_leave_procedure(block, cf_pred, pos);
}