/*
- * 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.
*
return (ir_node*) get_irn_link(old_node);
}
-/** a pointer to the new phases */
-static ir_phase *new_phases[PHASE_LAST];
-
-/**
- * Copies the node to the new obstack. The Ins of the new node point to
- * the predecessors on the old obstack. For block/phi nodes not all
- * predecessors might be copied. n->link points to the new node.
- *
- * @param n The node to be copied
- * @param irg The irg onto which the node should be copied
- */
-static ir_node *copy_node(ir_node *n, ir_graph *irg)
-{
- ir_op *op = get_irn_op(n);
- int arity = get_irn_arity(n);
- dbg_info *dbgi = get_irn_dbg_info(n);
- ir_mode *mode = get_irn_mode(n);
- ir_node *nn;
- ir_node *block;
- int i;
-
- if (op == op_Block) {
- block = NULL;
- n->attr.block.graph_arr = NULL;
- } else {
- block = get_nodes_block(n);
- }
- if (op->opar == oparity_dynamic) {
- nn = new_ir_node(dbgi, irg, block, op, mode, -1, NULL);
- for (i = 0; i < arity; ++i) {
- ir_node *in = get_irn_n(n, i);
- add_irn_n(nn, in);
- }
- } else {
- ir_node **ins = get_irn_in(n)+1;
- nn = new_ir_node(dbgi, irg, block, op, mode, arity, ins);
- }
-
- /* Copy the attributes. These might point to additional data. If this
- was allocated on the old obstack the pointers now are dangling. */
- copy_node_attr(irg, n, nn);
- if (op == op_Block) {
- /* we cannot allow blocks WITHOUT macroblock input */
- set_Block_MacroBlock(nn, get_Block_MacroBlock(n));
- }
-
- /* copy phase information for this node */
- for (i = PHASE_NOT_IRG_MANAGED+1; i < PHASE_LAST; i++) {
- ir_graph *old_irg = get_irn_irg(n);
- ir_phase *old_ph = get_irg_phase(old_irg, i);
- if (old_ph == NULL)
- continue;
- if (!phase_get_irn_data(old_ph, n))
- continue;
- phase_set_irn_data(new_phases[i], nn, phase_get_irn_data(old_ph, n));
- }
-
- set_new_node(n, nn);
- hook_dead_node_elim_subst(current_ir_graph, n, nn);
-
- return nn;
-}
-
-static void copy_node_with_number(ir_node *node, void *env)
-{
- ir_graph *new_irg = (ir_graph*) env;
- ir_node *new_node = copy_node(node, new_irg);
-
- /* preserve the node numbers for easier debugging */
- new_node->node_nr = node->node_nr;
-}
-
-/**
- * Reroute the inputs of a node from nodes in the old graph to copied nodes in
- * the new graph
- */
-static void set_preds(ir_node *node, void *env)
-{
- ir_graph *new_irg = (ir_graph*) env;
- ir_node *new_node;
- int arity;
- int i;
-
- new_node = get_new_node(node);
-
- if (is_Block(node)) {
- /* copy the macro block header */
- ir_node *mbh = get_Block_MacroBlock(node);
-
- /* get the macro block header */
- ir_node *nmbh = get_new_node(mbh);
- assert(nmbh != NULL);
- set_Block_MacroBlock(new_node, nmbh);
- } else {
- ir_node *block = get_nodes_block(node);
- ir_node *new_block = get_new_node(block);
- set_nodes_block(new_node, new_block);
- }
-
- arity = get_irn_arity(new_node);
- for (i = 0; i < arity; ++i) {
- ir_node *in = get_irn_n(node, i);
- ir_node *new_in = get_new_node(in);
- set_irn_n(new_node, i, new_in);
- }
-
- /* Now the new node is complete. We can add it to the hash table for CSE. */
- add_identities(new_irg->value_table, new_node);
-}
-
-/**
- * Copies the graph reachable from current_ir_graph->end to the obstack
- * in current_ir_graph and fixes the environment.
- * Then fixes the fields in current_ir_graph containing nodes of the
- * graph.
- *
- * @param copy_node_nr If non-zero, the node number will be copied
- */
-static void copy_graph_env(ir_graph *irg)
-{
- ir_node *old_end;
- ir_node *new_anchor;
- ir_phase *old_ph;
- int i;
-
- /* init the new_phases array */
- for (i = PHASE_NOT_IRG_MANAGED+1; i < PHASE_LAST; i++) {
- old_ph = get_irg_phase(irg, i);
- if (old_ph == NULL) {
- new_phases[i] = NULL;
- } else {
- new_phases[i] = xmalloc(sizeof(ir_phase));
- phase_init(new_phases[i], "", irg, old_ph->growth_factor,
- old_ph->data_init, old_ph->priv);
- }
- }
-
- /* remove end_except and end_reg nodes */
- old_end = get_irg_end(irg);
- set_irg_end_except(irg, old_end);
- set_irg_end_reg (irg, old_end);
-
- /* copy nodes */
- irg_walk(irg->anchor, copy_node_with_number, set_preds, irg);
-
- /* fix the anchor */
- new_anchor = get_new_node(irg->anchor);
- assert(new_anchor != NULL);
- irg->anchor = new_anchor;
-
- /* copy the new phases into the irg */
- for (i = PHASE_NOT_IRG_MANAGED+1; i < PHASE_LAST; i++) {
- old_ph = get_irg_phase(irg, i);
- if (old_ph == NULL)
- continue;
-
- free_irg_phase(irg, i);
- irg->phases[i] = new_phases[i];
- }
-
- free_End(old_end);
-}
-
-/**
- * Copies all reachable nodes to a new obstack. Removes bad inputs
- * from block nodes and the corresponding inputs from Phi nodes.
- * Merges single exit blocks with single entry blocks and removes
- * 1-input Phis.
- * Adds all new nodes to a new hash table for CSE. Does not
- * perform CSE, so the hash table might contain common subexpressions.
- */
-void dead_node_elimination(ir_graph *irg)
-{
- ir_graph *rem;
-#ifdef INTERPROCEDURAL_VIEW
- int rem_ipview = get_interprocedural_view();
-#endif
- struct obstack *graveyard_obst = NULL;
- struct obstack *rebirth_obst = NULL;
-
- edges_deactivate(irg);
-
- /* inform statistics that we started a dead-node elimination run */
- hook_dead_node_elim(irg, 1);
-
- /* Remember external state of current_ir_graph. */
- rem = current_ir_graph;
- current_ir_graph = irg;
-#ifdef INTERPROCEDURAL_VIEW
- set_interprocedural_view(0);
-#endif
-
- assert(get_irg_phase_state(irg) != phase_building);
-
- /* Handle graph state */
- free_callee_info(irg);
- free_irg_outs(irg);
- free_trouts();
- free_loop_information(irg);
- set_irg_doms_inconsistent(irg);
-
- /* A quiet place, where the old obstack can rest in peace,
- until it will be cremated. */
- graveyard_obst = irg->obst;
-
- /* A new obstack, where the reachable nodes will be copied to. */
- rebirth_obst = XMALLOC(struct obstack);
- irg->obst = rebirth_obst;
- obstack_init(irg->obst);
- irg->last_node_idx = 0;
-
- /* We also need a new value table for CSE */
- del_identities(irg->value_table);
- irg->value_table = new_identities();
-
- /* Copy the graph from the old to the new obstack */
- copy_graph_env(irg);
-
- /* Free memory from old unoptimized obstack */
- obstack_free(graveyard_obst, 0); /* First empty the obstack ... */
- xfree(graveyard_obst); /* ... then free it. */
-
- /* inform statistics that the run is over */
- hook_dead_node_elim(irg, 0);
-
- current_ir_graph = rem;
-#ifdef INTERPROCEDURAL_VIEW
- set_interprocedural_view(rem_ipview);
-#endif
-}
-
-ir_graph_pass_t *dead_node_elimination_pass(const char *name)
-{
- return def_graph_pass(name ? name : "dce", dead_node_elimination);
-}
-
-/*
- __ _ __ __
- (_ __ o _ | \/ |_
- __)|_| | \_/ | \_/(/_ |_/\__|__
-
- The following stuff implements a facility that automatically patches
- registered ir_node pointers to the new node when a dead node elimination occurs.
-*/
-
-struct _survive_dce_t {
- struct obstack obst;
- pmap *places;
- pmap *new_places;
- hook_entry_t dead_node_elim;
- hook_entry_t dead_node_elim_subst;
-};
-
-typedef struct _survive_dce_list_t {
- struct _survive_dce_list_t *next;
- ir_node **place;
-} survive_dce_list_t;
-
-static void dead_node_hook(void *context, ir_graph *irg, int start)
-{
- survive_dce_t *sd = context;
- (void) irg;
-
- /* Create a new map before the dead node elimination is performed. */
- if (start) {
- sd->new_places = pmap_create_ex(pmap_count(sd->places));
- } else {
- /* Patch back all nodes if dead node elimination is over and something is to be done. */
- pmap_destroy(sd->places);
- sd->places = sd->new_places;
- sd->new_places = NULL;
- }
-}
-
-/**
- * Hook called when dead node elimination replaces old by nw.
- */
-static void dead_node_subst_hook(void *context, ir_graph *irg, ir_node *old, ir_node *nw)
-{
- survive_dce_t *sd = context;
- survive_dce_list_t *list = pmap_get(sd->places, old);
- (void) irg;
-
- /* If the node is to be patched back, write the new address to all registered locations. */
- if (list) {
- survive_dce_list_t *p;
-
- for (p = list; p; p = p->next)
- *(p->place) = nw;
-
- pmap_insert(sd->new_places, nw, list);
- }
-}
-
-/**
- * Make a new Survive DCE environment.
- */
-survive_dce_t *new_survive_dce(void)
-{
- survive_dce_t *res = XMALLOC(survive_dce_t);
- obstack_init(&res->obst);
- res->places = pmap_create();
- res->new_places = NULL;
-
- res->dead_node_elim.hook._hook_dead_node_elim = dead_node_hook;
- res->dead_node_elim.context = res;
- res->dead_node_elim.next = NULL;
-
- res->dead_node_elim_subst.hook._hook_dead_node_elim_subst = dead_node_subst_hook;
- res->dead_node_elim_subst.context = res;
- res->dead_node_elim_subst.next = NULL;
-
- register_hook(hook_dead_node_elim, &res->dead_node_elim);
- register_hook(hook_dead_node_elim_subst, &res->dead_node_elim_subst);
- return res;
-}
-
-/**
- * Free a Survive DCE environment.
- */
-void free_survive_dce(survive_dce_t *sd)
-{
- obstack_free(&sd->obst, NULL);
- pmap_destroy(sd->places);
- unregister_hook(hook_dead_node_elim, &sd->dead_node_elim);
- unregister_hook(hook_dead_node_elim_subst, &sd->dead_node_elim_subst);
- xfree(sd);
-}
-
-/**
- * Register a node pointer to be patched upon DCE.
- * When DCE occurs, the node pointer specified by @p place will be
- * patched to the new address of the node it is pointing to.
- *
- * @param sd The Survive DCE environment.
- * @param place The address of the node pointer.
- */
-void survive_dce_register_irn(survive_dce_t *sd, ir_node **place)
-{
- if (*place != NULL) {
- ir_node *irn = *place;
- survive_dce_list_t *curr = pmap_get(sd->places, irn);
- survive_dce_list_t *nw = OALLOC(&sd->obst, survive_dce_list_t);
-
- nw->next = curr;
- nw->place = place;
-
- pmap_insert(sd->places, irn, nw);
- }
-}
-
/*--------------------------------------------------------------------*/
/* Functionality for inlining */
/*--------------------------------------------------------------------*/
*/
static void copy_node_inline(ir_node *node, void *env)
{
- ir_graph *new_irg = (ir_graph*) env;
- ir_node *new_node;
+ ir_graph *new_irg = (ir_graph*) env;
+ ir_node *new_node = irn_copy_into_irg(node, new_irg);
- new_node = copy_node(node, new_irg);
+ set_new_node(node, new_node);
if (is_Sel(node)) {
ir_graph *old_irg = get_irn_irg(node);
ir_type *old_frame_type = get_irg_frame_type(old_irg);
assert(is_Sel(new_node));
/* use copied entities from the new frame */
if (get_entity_owner(old_entity) == old_frame_type) {
- ir_entity *new_entity = get_entity_link(old_entity);
+ ir_entity *new_entity = (ir_entity*)get_entity_link(old_entity);
assert(new_entity != NULL);
set_Sel_entity(new_node, new_entity);
}
{
ir_node *new_node;
- set_preds(node, env);
+ irn_rewire_inputs(node);
/* move constants into start block */
new_node = get_new_node(node);
*/
static void find_addr(ir_node *node, void *env)
{
- bool *allow_inline = env;
+ bool *allow_inline = (bool*)env;
if (is_Sel(node)) {
ir_graph *irg = current_ir_graph;
ir_entity *called = get_irg_entity(called_graph);
ir_type *called_type = get_entity_type(called);
ir_type *call_type = get_Call_type(call);
- int n_params = get_method_n_params(called_type);
- int n_arguments = get_method_n_params(call_type);
- int n_res = get_method_n_ress(called_type);
+ size_t n_params = get_method_n_params(called_type);
+ size_t n_arguments = get_method_n_params(call_type);
+ size_t n_res = get_method_n_ress(called_type);
irg_inline_property prop = get_irg_inline_property(called_graph);
- int i;
+ size_t i;
bool res;
if (prop == irg_inline_forbidden)
* It is implementation dependent what happens in that case.
* We support inlining, if the bitsize of the types matches AND
* the same arithmetic is used. */
- for (i = n_params - 1; i >= 0; --i) {
+ for (i = 0; i < n_params; ++i) {
ir_type *param_tp = get_method_param_type(called_type, i);
ir_type *arg_tp = get_method_param_type(call_type, i);
/* otherwise we can simply "reinterpret" the bits */
}
}
- for (i = n_res - 1; i >= 0; --i) {
+ for (i = 0; i < n_res; ++i) {
ir_type *decl_res_tp = get_method_res_type(called_type, i);
ir_type *used_res_tp = get_method_res_type(call_type, i);
{
ir_node *Xproj = NULL;
ir_node *proj;
- for (proj = get_irn_link(call); proj; proj = get_irn_link(proj)) {
+ for (proj = (ir_node*)get_irn_link(call); proj != NULL;
+ proj = (ir_node*)get_irn_link(proj)) {
long proj_nr = get_Proj_proj(proj);
if (proj_nr == pn_Call_X_except) Xproj = proj;
}
static struct obstack temp_obst;
/** Represents a possible inlinable call in a graph. */
-typedef struct _call_entry {
+typedef struct call_entry {
ir_node *call; /**< The Call node. */
ir_graph *callee; /**< The callee IR-graph. */
list_head list; /**< List head for linking the next one. */
/**
* environment for inlining small irgs
*/
-typedef struct _inline_env_t {
+typedef struct inline_env_t {
struct obstack obst; /**< An obstack where call_entries are allocated on. */
list_head calls; /**< The call entry list. */
} inline_env_t;
if (called_irg != NULL) {
/* The Call node calls a locally defined method. Remember to inline. */
- inline_env_t *ienv = env;
+ inline_env_t *ienv = (inline_env_t*)env;
call_entry *entry = OALLOC(&ienv->obst, call_entry);
entry->call = call;
entry->callee = called_irg;
current_ir_graph = rem;
}
-struct inline_small_irgs_pass_t {
+typedef struct inline_small_irgs_pass_t {
ir_graph_pass_t pass;
int size;
-};
+} inline_small_irgs_pass_t;
/**
* Wrapper to run inline_small_irgs() as a pass.
*/
static int inline_small_irgs_wrapper(ir_graph *irg, void *context)
{
- struct inline_small_irgs_pass_t *pass = context;
+ inline_small_irgs_pass_t *pass = (inline_small_irgs_pass_t*)context;
inline_small_irgs(irg, pass->size);
return 0;
/* create a pass for inline_small_irgs() */
ir_graph_pass_t *inline_small_irgs_pass(const char *name, int size)
{
- struct inline_small_irgs_pass_t *pass =
- XMALLOCZ(struct inline_small_irgs_pass_t);
+ inline_small_irgs_pass_t *pass = XMALLOCZ(inline_small_irgs_pass_t);
pass->size = size;
return def_graph_pass_constructor(
*/
static void collect_calls2(ir_node *call, void *ctx)
{
- wenv_t *env = ctx;
+ wenv_t *env = (wenv_t*)ctx;
inline_irg_env *x = env->x;
- ir_opcode code = get_irn_opcode(call);
+ unsigned code = get_irn_opcode(call);
ir_graph *callee;
call_entry *entry;
callee = get_call_called_irg(call);
if (callee != NULL) {
if (! env->ignore_callers) {
- inline_irg_env *callee_env = get_irg_link(callee);
+ inline_irg_env *callee_env = (inline_irg_env*)get_irg_link(callee);
/* count all static callers */
++callee_env->n_callers;
++callee_env->n_callers_orig;
*/
inline static int is_leave(ir_graph *irg)
{
- inline_irg_env *env = get_irg_link(irg);
+ inline_irg_env *env = (inline_irg_env*)get_irg_link(irg);
return env->n_call_nodes == 0;
}
*/
inline static int is_smaller(ir_graph *callee, unsigned size)
{
- inline_irg_env *env = get_irg_link(callee);
+ inline_irg_env *env = (inline_irg_env*)get_irg_link(callee);
return env->n_nodes < size;
}
we need Call nodes in our graph. Luckily the inliner leaves this information
in the link field. */
list_for_each_entry(call_entry, entry, &src->calls, list) {
- nentry = duplicate_call_entry(entry, get_irn_link(entry->call), loop_depth);
+ nentry = duplicate_call_entry(entry, (ir_node*)get_irn_link(entry->call), loop_depth);
list_add_tail(&nentry->list, &dst->calls);
}
dst->n_call_nodes += src->n_call_nodes;
{
inline_irg_env *env;
ir_graph *irg;
- int i, n_irgs;
+ size_t i, n_irgs;
ir_graph *rem;
int did_inline;
wenv_t wenv;
free_callee_info(irg);
assure_cf_loop(irg);
- wenv.x = get_irg_link(irg);
+ wenv.x = (inline_irg_env*)get_irg_link(irg);
irg_walk_graph(irg, NULL, collect_calls2, &wenv);
}
int phiproj_computed = 0;
current_ir_graph = get_irp_irg(i);
- env = get_irg_link(current_ir_graph);
+ env = (inline_irg_env*)get_irg_link(current_ir_graph);
ir_reserve_resources(current_ir_graph, IR_RESOURCE_IRN_LINK|IR_RESOURCE_PHI_LIST);
list_for_each_entry_safe(call_entry, entry, next, &env->calls, list) {
did_inline = inline_method(call, callee);
if (did_inline) {
- inline_irg_env *callee_env = get_irg_link(callee);
+ inline_irg_env *callee_env = (inline_irg_env*)get_irg_link(callee);
/* call was inlined, Phi/Projs for current graph must be recomputed */
phiproj_computed = 0;
int phiproj_computed = 0;
current_ir_graph = get_irp_irg(i);
- env = get_irg_link(current_ir_graph);
+ env = (inline_irg_env*)get_irg_link(current_ir_graph);
ir_reserve_resources(current_ir_graph, IR_RESOURCE_IRN_LINK|IR_RESOURCE_PHI_LIST);
* Remap callee if we have a copy.
* FIXME: Should we do this only for recursive Calls ?
*/
- callee = e->value;
+ callee = (ir_graph*)e->value;
}
if (prop >= irg_inline_forced ||
/* after we have inlined callee, all called methods inside callee
are now called once more */
list_for_each_entry(call_entry, centry, &callee_env->calls, list) {
- inline_irg_env *penv = get_irg_link(centry->callee);
+ inline_irg_env *penv = (inline_irg_env*)get_irg_link(centry->callee);
++penv->n_callers;
}
for (i = 0; i < n_irgs; ++i) {
irg = get_irp_irg(i);
- env = get_irg_link(irg);
+ env = (inline_irg_env*)get_irg_link(irg);
if (env->got_inline) {
optimize_graph_df(irg);
/* kill the copied graphs: we don't need them anymore */
foreach_pmap(copied_graphs, pm_entry) {
- ir_graph *copy = pm_entry->value;
+ ir_graph *copy = (ir_graph*)pm_entry->value;
/* reset the entity, otherwise it will be deleted in the next step ... */
set_irg_entity(copy, NULL);
current_ir_graph = rem;
}
-struct inline_leave_functions_pass_t {
+typedef struct inline_leave_functions_pass_t {
ir_prog_pass_t pass;
unsigned maxsize;
unsigned leavesize;
unsigned size;
int ignore_runtime;
-};
+} inline_leave_functions_pass_t;
/**
* Wrapper to run inline_leave_functions() as a ir_prog pass.
*/
static int inline_leave_functions_wrapper(ir_prog *irp, void *context)
{
- struct inline_leave_functions_pass_t *pass = context;
+ inline_leave_functions_pass_t *pass = (inline_leave_functions_pass_t*)context;
(void)irp;
inline_leave_functions(
const char *name, unsigned maxsize, unsigned leavesize,
unsigned size, int ignore_runtime)
{
- struct inline_leave_functions_pass_t *pass =
- XMALLOCZ(struct inline_leave_functions_pass_t);
+ inline_leave_functions_pass_t *pass = XMALLOCZ(inline_leave_functions_pass_t);
pass->maxsize = maxsize;
pass->leavesize = leavesize;
* After inlining, the local variable might be transformed into a
* SSA variable by scalar_replacement().
*/
-static unsigned get_method_local_adress_weight(ir_graph *callee, int pos)
+static unsigned get_method_local_adress_weight(ir_graph *callee, size_t pos)
{
- inline_irg_env *env = get_irg_link(callee);
+ inline_irg_env *env = (inline_irg_env*)get_irg_link(callee);
- if (env->local_weights != NULL) {
- if (pos < ARR_LEN(env->local_weights))
- return env->local_weights[pos];
- return 0;
- }
-
- analyze_irg_local_weights(env, callee);
+ if (env->local_weights == NULL)
+ analyze_irg_local_weights(env, callee);
if (pos < ARR_LEN(env->local_weights))
return env->local_weights[pos];
}
entry->all_const = all_const;
- callee_env = get_irg_link(callee);
+ callee_env = (inline_irg_env*)get_irg_link(callee);
if (callee_env->n_callers == 1 &&
callee != current_ir_graph &&
!entity_is_externally_visible(ent)) {
return entry->benefice = weight;
}
-static ir_graph **irgs;
-static int last_irg;
+typedef struct walk_env_t {
+ ir_graph **irgs;
+ size_t last_irg;
+} walk_env_t;
/**
* Callgraph walker, collect all visited graphs.
*/
static void callgraph_walker(ir_graph *irg, void *data)
{
- (void) data;
- irgs[last_irg++] = irg;
+ walk_env_t *env = (walk_env_t *)data;
+ env->irgs[env->last_irg++] = irg;
}
/**
*/
static ir_graph **create_irg_list(void)
{
- ir_entity **free_methods;
- int arr_len;
- int n_irgs = get_irp_n_irgs();
+ ir_entity **free_methods;
+ size_t n_irgs = get_irp_n_irgs();
+ walk_env_t env;
- cgana(&arr_len, &free_methods);
+ cgana(&free_methods);
xfree(free_methods);
compute_callgraph();
- last_irg = 0;
- irgs = XMALLOCNZ(ir_graph*, n_irgs);
+ env.irgs = XMALLOCNZ(ir_graph*, n_irgs);
+ env.last_irg = 0;
- callgraph_walk(NULL, callgraph_walker, NULL);
- assert(n_irgs == last_irg);
+ callgraph_walk(NULL, callgraph_walker, &env);
+ assert(n_irgs == env.last_irg);
- return irgs;
+ return env.irgs;
}
/**
int inline_threshold, pmap *copied_graphs)
{
int phiproj_computed = 0;
- inline_irg_env *env = get_irg_link(irg);
+ inline_irg_env *env = (inline_irg_env*)get_irg_link(irg);
call_entry *curr_call;
wenv_t wenv;
pqueue_t *pqueue;
/* note that the list of possible calls is updated during the process */
while (!pqueue_empty(pqueue)) {
int did_inline;
- call_entry *curr_call = pqueue_pop_front(pqueue);
+ call_entry *curr_call = (call_entry*)pqueue_pop_front(pqueue);
ir_graph *callee = curr_call->callee;
ir_node *call_node = curr_call->call;
- inline_irg_env *callee_env = get_irg_link(callee);
+ inline_irg_env *callee_env = (inline_irg_env*)get_irg_link(callee);
irg_inline_property prop = get_irg_inline_property(callee);
int loop_depth;
const call_entry *centry;
/*
* Remap callee if we have a copy.
*/
- callee = e->value;
- callee_env = get_irg_link(callee);
+ callee = (ir_graph*)e->value;
+ callee_env = (inline_irg_env*)get_irg_link(callee);
}
if (current_ir_graph == callee) {
/* we just generate a bunch of new calls */
loop_depth = curr_call->loop_depth;
list_for_each_entry(call_entry, centry, &callee_env->calls, list) {
- inline_irg_env *penv = get_irg_link(centry->callee);
+ inline_irg_env *penv = (inline_irg_env*)get_irg_link(centry->callee);
ir_node *new_call;
call_entry *new_entry;
/* Note that the src list points to Call nodes in the inlined graph,
* but we need Call nodes in our graph. Luckily the inliner leaves
* this information in the link field. */
- new_call = get_irn_link(centry->call);
+ new_call = (ir_node*)get_irn_link(centry->call);
assert(is_Call(new_call));
new_entry = duplicate_call_entry(centry, new_call, loop_depth);
opt_ptr after_inline_opt)
{
inline_irg_env *env;
- int i, n_irgs;
+ size_t i, n_irgs;
ir_graph *rem;
wenv_t wenv;
pmap *copied_graphs;
free_callee_info(irg);
- wenv.x = get_irg_link(irg);
+ wenv.x = (inline_irg_env*)get_irg_link(irg);
assure_cf_loop(irg);
irg_walk_graph(irg, NULL, collect_calls2, &wenv);
}
for (i = 0; i < n_irgs; ++i) {
ir_graph *irg = irgs[i];
- env = get_irg_link(irg);
+ env = (inline_irg_env*)get_irg_link(irg);
if (env->got_inline && after_inline_opt != NULL) {
/* this irg got calls inlined: optimize it */
after_inline_opt(irg);
/* kill the copied graphs: we don't need them anymore */
foreach_pmap(copied_graphs, pm_entry) {
- ir_graph *copy = pm_entry->value;
+ ir_graph *copy = (ir_graph*)pm_entry->value;
/* reset the entity, otherwise it will be deleted in the next step ... */
set_irg_entity(copy, NULL);
current_ir_graph = rem;
}
-struct inline_functions_pass_t {
+typedef struct inline_functions_pass_t {
ir_prog_pass_t pass;
unsigned maxsize;
int inline_threshold;
opt_ptr after_inline_opt;
-};
+} inline_functions_pass_t;
/**
* Wrapper to run inline_functions() as a ir_prog pass.
*/
static int inline_functions_wrapper(ir_prog *irp, void *context)
{
- struct inline_functions_pass_t *pass = context;
+ inline_functions_pass_t *pass = (inline_functions_pass_t*)context;
(void)irp;
inline_functions(pass->maxsize, pass->inline_threshold,
const char *name, unsigned maxsize, int inline_threshold,
opt_ptr after_inline_opt)
{
- struct inline_functions_pass_t *pass =
- XMALLOCZ(struct inline_functions_pass_t);
+ inline_functions_pass_t *pass = XMALLOCZ(inline_functions_pass_t);
pass->maxsize = maxsize;
pass->inline_threshold = inline_threshold;
projects / libfirm / blobdiff