#include "debug.h"
#include "error.h"
#include "typerep.h"
+#include "irpass.h"
/** The debug handle. */
DEBUG_ONLY(static firm_dbg_module_t *dbg = NULL;)
static unsigned global_mem_disamgig_opt = aa_opt_no_opt;
/* Returns a human readable name for an alias relation. */
-const char *get_ir_alias_relation_name(ir_alias_relation rel) {
+const char *get_ir_alias_relation_name(ir_alias_relation rel)
+{
#define X(a) case a: return #a
switch (rel) {
X(ir_no_alias);
X(ir_may_alias);
X(ir_sure_alias);
- default: assert(0); return "UNKNOWN";
+ default:
+ panic("UNKNOWN alias relation");
}
#undef X
}
/* Get the memory disambiguator options for a graph. */
-unsigned get_irg_memory_disambiguator_options(ir_graph *irg) {
+unsigned get_irg_memory_disambiguator_options(const ir_graph *irg)
+{
unsigned opt = irg->mem_disambig_opt;
if (opt & aa_opt_inherited)
return global_mem_disamgig_opt;
} /* get_irg_memory_disambiguator_options */
/* Set the memory disambiguator options for a graph. */
-void set_irg_memory_disambiguator_options(ir_graph *irg, unsigned options) {
+void set_irg_memory_disambiguator_options(ir_graph *irg, unsigned options)
+{
irg->mem_disambig_opt = options & ~aa_opt_inherited;
} /* set_irg_memory_disambiguator_options */
/* Set the global disambiguator options for all graphs not having local options. */
-void set_irp_memory_disambiguator_options(unsigned options) {
+void set_irp_memory_disambiguator_options(unsigned options)
+{
global_mem_disamgig_opt = options;
} /* set_irp_memory_disambiguator_options */
*
* @return the base address.
*/
-static ir_node *find_base_adr(ir_node *sel, ir_entity **pEnt) {
+static ir_node *find_base_adr(const ir_node *sel, ir_entity **pEnt)
+{
ir_node *ptr = get_Sel_ptr(sel);
while (is_Sel(ptr)) {
*
* @return ir_no_alias if the Const is greater, ir_may_alias else
*/
-static ir_alias_relation check_const(ir_node *cns, int size) {
+static ir_alias_relation check_const(const ir_node *cns, int size)
+{
tarval *tv = get_Const_tarval(cns);
tarval *tv_size;
* ir_no_alias iff they ALWAYS differ more than size
* ir_may_alias else
*/
-static ir_alias_relation different_index(ir_node *idx1, ir_node *idx2, int size) {
+static ir_alias_relation different_index(const ir_node *idx1, const ir_node *idx2, int size)
+{
if (idx1 == idx2)
return ir_sure_alias;
if (is_Const(idx1) && is_Const(idx2)) {
}
/* m1 is now the signed one */
- if (tarval_cmp(tv1, get_tarval_null(m1)) & (pn_Cmp_Eq|pn_Cmp_Gt)) {
+ if (!tarval_is_negative(tv1)) {
/* tv1 is signed, but >= 0, simply cast into unsigned */
tv1 = tarval_convert_to(tv1, m2);
} else {
* @param adr1 The first address.
* @param adr2 The second address.
*/
-static ir_alias_relation different_sel_offsets(ir_node *sel1, ir_node *sel2) {
+static ir_alias_relation different_sel_offsets(const ir_node *sel1, const ir_node *sel2)
+{
/* seems to be broken */
(void) sel1;
(void) sel2;
return have_no > 0 ? no_alias : sure_alias;
}
}
+#else
+ (void) different_index;
#endif
return ir_may_alias;
} /* different_sel_offsets */
* @param adr1 The first address.
* @param adr2 The second address.
*/
-static ir_alias_relation different_types(ir_node *adr1, ir_node *adr2)
+static ir_alias_relation different_types(const ir_node *adr1, const ir_node *adr2)
{
ir_entity *ent1 = NULL, *ent2 = NULL;
*
* @param node the Proj node to test
*/
-static int is_malloc_Result(ir_node *node) {
+static int is_malloc_Result(const ir_node *node)
+{
node = get_Proj_pred(node);
if (! is_Proj(node))
return 0;
* @param irn the node representing the base address
* @param ent the base entity of the base address iff any
*/
-ir_storage_class_class_t classify_pointer(ir_graph *irg, ir_node *irn, ir_entity *ent)
+ir_storage_class_class_t classify_pointer(const ir_graph *irg, const ir_node *irn, const ir_entity *ent)
{
ir_storage_class_class_t res = ir_sc_pointer;
if (is_Global(irn)) {
res = ir_sc_localvar;
if (ent != NULL && !(get_entity_usage(ent) & ir_usage_address_taken))
res |= ir_sc_modifier_nottaken;
- } else if (is_arg_Proj(irn)) {
- return ir_sc_argument;
} else if (irn == get_irg_tls(irg)) {
res = ir_sc_tls;
if (ent != NULL && !(get_entity_usage(ent) & ir_usage_address_taken))
res |= ir_sc_modifier_nottaken;
} else if (is_Proj(irn) && is_malloc_Result(irn)) {
return ir_sc_malloced;
+ } else if (is_Const(irn)) {
+ return ir_sc_globaladdr;
+ } else if (is_arg_Proj(irn)) {
+ res |= ir_sc_modifier_argument;
}
return res;
/**
* If adr represents a Bitfield Sel, skip it
*/
-static ir_node *skip_Bitfield_Sels(ir_node *adr) {
+static const ir_node *skip_Bitfield_Sels(const ir_node *adr)
+{
if (is_Sel(adr)) {
ir_entity *ent = get_Sel_entity(adr);
ir_type *bf_type = get_entity_type(ent);
* @return found memory relation
*/
static ir_alias_relation _get_alias_relation(
- ir_graph *irg,
- ir_node *adr1, ir_mode *mode1,
- ir_node *adr2, ir_mode *mode2)
+ const ir_graph *irg,
+ const ir_node *adr1, const ir_mode *mode1,
+ const ir_node *adr2, const ir_mode *mode2)
{
ir_entity *ent1, *ent2;
unsigned options;
long offset1 = 0;
long offset2 = 0;
- ir_node *base1;
- ir_node *base2;
- ir_node *orig_adr1 = adr1;
- ir_node *orig_adr2 = adr2;
+ const ir_node *base1;
+ const ir_node *base2;
+ const ir_node *orig_adr1 = adr1;
+ const ir_node *orig_adr2 = adr2;
unsigned mode_size;
- ir_storage_class_class_t class1, class2;
+ ir_storage_class_class_t class1, class2, mod1, mod2;
int have_const_offsets;
if (! get_opt_alias_analysis())
return different_sel_offsets(adr1, adr2);
}
- class1 = classify_pointer(irg, base1, ent1);
- class2 = classify_pointer(irg, base2, ent2);
+ mod1 = classify_pointer(irg, base1, ent1);
+ mod2 = classify_pointer(irg, base2, ent2);
- if (class1 == ir_sc_pointer) {
- if (class2 & ir_sc_modifier_nottaken) {
- /* a pointer and an object whose objects was never taken */
- return ir_no_alias;
+ class1 = GET_BASE_SC(mod1);
+ class2 = GET_BASE_SC(mod2);
+
+ if (class1 == ir_sc_pointer || class2 == ir_sc_pointer) {
+ /* swap pointer class to class1 */
+ if (class2 == ir_sc_pointer) {
+ ir_storage_class_class_t temp = mod1;
+ mod1 = mod2;
+ mod2 = temp;
+ class1 = GET_BASE_SC(mod1);
+ class2 = GET_BASE_SC(mod2);
}
- } else if (class2 == ir_sc_pointer) {
- if (class1 & ir_sc_modifier_nottaken) {
- /* a pointer and an object whose objects was never taken */
+ /* a pointer and an object whose address was never taken */
+ if (mod2 & ir_sc_modifier_nottaken) {
return ir_no_alias;
}
+ if (mod1 & ir_sc_modifier_argument) {
+ if ( (options & aa_opt_no_alias_args)
+ && (mod2 & ir_sc_modifier_argument))
+ return ir_no_alias;
+ if ( (options & aa_opt_no_alias_args_global)
+ && (class2 == ir_sc_globalvar
+ || class2 == ir_sc_tls
+ || class2 == ir_sc_globaladdr))
+ return ir_no_alias;
+ }
} else if (class1 != class2) {
/* two objects from different memory spaces */
return ir_no_alias;
/* for some reason CSE didn't happen yet for the 2 SymConsts... */
return ir_may_alias;
+ } else if (class1 == ir_sc_globaladdr) {
+ tarval *tv = get_Const_tarval(base1);
+ offset1 += get_tarval_long(tv);
+ tv = get_Const_tarval(base2);
+ offset2 += get_tarval_long(tv);
+
+ if ((unsigned long)labs(offset2 - offset1) >= mode_size)
+ return ir_no_alias;
+ else
+ return ir_sure_alias;
}
}
}
/* do we have a language specific memory disambiguator? */
- if (language_disambuigator) {
- ir_alias_relation rel = (*language_disambuigator)(irg, orig_adr1, mode1, orig_adr2, mode2);
+ if (language_disambuigator != NULL) {
+ ir_alias_relation rel = language_disambuigator(irg, orig_adr1, mode1, orig_adr2, mode2);
if (rel != ir_may_alias)
return rel;
}
* Determine the alias relation between two addresses.
*/
ir_alias_relation get_alias_relation(
- ir_graph *irg,
- ir_node *adr1, ir_mode *mode1,
- ir_node *adr2, ir_mode *mode2)
+ const ir_graph *irg,
+ const ir_node *adr1, const ir_mode *mode1,
+ const ir_node *adr2, const ir_mode *mode2)
{
ir_alias_relation rel = _get_alias_relation(irg, adr1, mode1, adr2, mode2);
DB((dbg, LEVEL_1, "alias(%+F, %+F) = %s\n", adr1, adr2, get_ir_alias_relation_name(rel)));
} /* get_alias_relation */
/* Set a source language specific memory disambiguator function. */
-void set_language_memory_disambiguator(DISAMBIGUATOR_FUNC func) {
+void set_language_memory_disambiguator(DISAMBIGUATOR_FUNC func)
+{
language_disambuigator = func;
} /* set_language_memory_disambiguator */
/** An entry in the relation cache. */
typedef struct mem_disambig_entry {
- ir_node *adr1; /**< The first address. */
- ir_node *adr2; /**< The second address. */
+ const ir_node *adr1; /**< The first address. */
+ const ir_mode *mode1; /**< The first address mode. */
+ const ir_node *adr2; /**< The second address. */
+ const ir_mode *mode2; /**< The second address mode. */
ir_alias_relation result; /**< The alias relation result. */
} mem_disambig_entry;
/**
* Compare two relation cache entries.
*/
-static int cmp_mem_disambig_entry(const void *elt, const void *key, size_t size) {
+static int cmp_mem_disambig_entry(const void *elt, const void *key, size_t size)
+{
const mem_disambig_entry *p1 = elt;
const mem_disambig_entry *p2 = key;
(void) size;
- return p1->adr1 == p2->adr1 && p1->adr2 == p2->adr2;
+ return p1->adr1 == p2->adr1 && p1->adr2 == p2->adr2 &&
+ p1->mode1 == p2->mode1 && p1->mode2 == p2->mode2;
} /* cmp_mem_disambig_entry */
/**
* Initialize the relation cache.
*/
-void mem_disambig_init(void) {
+void mem_disambig_init(void)
+{
result_cache = new_set(cmp_mem_disambig_entry, 8);
} /* mem_disambig_init */
* Determine the alias relation between two addresses.
*/
ir_alias_relation get_alias_relation_ex(
- ir_graph *irg,
- ir_node *adr1, ir_mode *mode1,
- ir_node *adr2, ir_mode *mode2)
+ const ir_graph *irg,
+ const ir_node *adr1, const ir_mode *mode1,
+ const ir_node *adr2, const ir_mode *mode2)
{
mem_disambig_entry key, *entry;
return ir_may_alias;
if (get_irn_opcode(adr1) > get_irn_opcode(adr2)) {
- ir_node *t = adr1;
+ const ir_node *t = adr1;
adr1 = adr2;
adr2 = t;
}
- key.adr1 = adr1;
- key.adr2 = adr2;
+ key.adr1 = adr1;
+ key.adr2 = adr2;
+ key.mode1 = mode1;
+ key.mode2 = mode2;
entry = set_find(result_cache, &key, sizeof(key), HASH_ENTRY(adr1, adr2));
- if (entry)
+ if (entry != NULL)
return entry->result;
key.result = get_alias_relation(irg, adr1, mode1, adr2, mode2);
} /* get_alias_relation_ex */
/* Free the relation cache. */
-void mem_disambig_term(void) {
- if (result_cache) {
+void mem_disambig_term(void)
+{
+ if (result_cache != NULL) {
del_set(result_cache);
result_cache = NULL;
}
*
* @return non-zero if the Load/Store is a hidden cast, zero else
*/
-static int is_hidden_cast(ir_mode *mode, ir_mode *ent_mode) {
+static int is_hidden_cast(const ir_mode *mode, const ir_mode *ent_mode)
+{
if (ent_mode == NULL)
return false;
*
* @param irn the node
*/
-static ir_entity_usage determine_entity_usage(const ir_node *irn, ir_entity *entity) {
+static ir_entity_usage determine_entity_usage(const ir_node *irn, ir_entity *entity)
+{
int i;
ir_mode *emode, *mode;
ir_node *value;
switch (get_irn_opcode(succ)) {
case iro_Load:
- /* beware: irn might be a Id node here */
- assert(skip_Id(irn) == get_Load_ptr(succ));
+ /* beware: irn might be a Id node here, so irn might be not
+ equal to get_Load_ptr(succ) */
res |= ir_usage_read;
/* check if this load is not a hidden conversion */
case iro_Add:
case iro_Sub:
+ /* Check the successor of irn. */
+ res |= determine_entity_usage(succ, entity);
+ break;
case iro_Sel: {
+ ir_entity *entity = get_Sel_entity(succ);
+ /* this analysis can't handle unions correctly */
+ if (is_Union_type(get_entity_owner(entity))) {
+ res |= ir_usage_unknown;
+ break;
+ }
/* Check the successor of irn. */
res |= determine_entity_usage(succ, entity);
break;
/**
* Update the usage flags of all frame entities.
*/
-static void analyse_irg_entity_usage(ir_graph *irg) {
+static void analyse_irg_entity_usage(ir_graph *irg)
+{
ir_type *ft = get_irg_frame_type(irg);
ir_node *irg_frame;
- int i;
+ int i, j, k, static_link_arg;
/* set initial state to not_taken, as this is the "smallest" state */
for (i = get_class_n_members(ft) - 1; i >= 0; --i) {
- ir_entity *ent = get_class_member(ft, i);
- ir_entity_usage flags =
- get_entity_stickyness(ent) == stickyness_sticky ? ir_usage_unknown : 0;
-
- set_entity_usage(ent, flags);
+ ir_entity *ent = get_class_member(ft, i);
+
+ /* methods can only be analyzed globally */
+ if (! is_method_entity(ent)) {
+ ir_entity_usage flags = 0;
+ if (get_entity_linkage(ent) & IR_LINKAGE_HIDDEN_USER)
+ flags = ir_usage_unknown;
+ set_entity_usage(ent, flags);
+ }
}
assure_irg_outs(irg);
ir_entity *entity;
ir_entity_usage flags;
- if (!is_Sel(succ))
+ if (!is_Sel(succ))
continue;
entity = get_Sel_entity(succ);
set_entity_usage(entity, flags);
}
+ /* check inner functions accessing outer frame */
+ static_link_arg = 0;
+ for (i = get_class_n_members(ft) - 1; i >= 0; --i) {
+ ir_entity *ent = get_class_member(ft, i);
+ ir_graph *inner_irg;
+ ir_node *args;
+
+ if (! is_method_entity(ent))
+ continue;
+
+ inner_irg = get_entity_irg(ent);
+ if (inner_irg == NULL)
+ continue;
+
+ assure_irg_outs(inner_irg);
+ args = get_irg_args(inner_irg);
+ for (j = get_irn_n_outs(args) - 1; j >= 0; --j) {
+ ir_node *arg = get_irn_out(args, j);
+
+ if (get_Proj_proj(arg) == static_link_arg) {
+ for (k = get_irn_n_outs(arg) - 1; k >= 0; --k) {
+ ir_node *succ = get_irn_out(arg, k);
+
+ if (is_Sel(succ)) {
+ ir_entity *entity = get_Sel_entity(succ);
+
+ if (get_entity_owner(entity) == ft) {
+ /* found an access to the outer frame */
+ ir_entity_usage flags;
+
+ flags = get_entity_usage(entity);
+ flags |= determine_entity_usage(succ, entity);
+ set_entity_usage(entity, flags);
+ }
+ }
+ }
+ }
+ }
+ }
+
+
/* now computed */
irg->entity_usage_state = ir_entity_usage_computed;
}
-ir_entity_usage_computed_state get_irg_entity_usage_state(const ir_graph *irg) {
+ir_entity_usage_computed_state get_irg_entity_usage_state(const ir_graph *irg)
+{
return irg->entity_usage_state;
}
-void set_irg_entity_usage_state(ir_graph *irg, ir_entity_usage_computed_state state) {
+void set_irg_entity_usage_state(ir_graph *irg, ir_entity_usage_computed_state state)
+{
irg->entity_usage_state = state;
}
-void assure_irg_entity_usage_computed(ir_graph *irg) {
+void assure_irg_entity_usage_computed(ir_graph *irg)
+{
if (irg->entity_usage_state != ir_entity_usage_not_computed)
return;
/**
* Initialize the entity_usage flag for a global type like type.
*/
-static void init_entity_usage(ir_type * tp) {
+static void init_entity_usage(ir_type *tp)
+{
int i;
/* We have to be conservative: All external visible entities are unknown */
for (i = get_compound_n_members(tp) - 1; i >= 0; --i) {
ir_entity *ent = get_compound_member(tp, i);
ir_entity_usage flags = ir_usage_none;
- ir_visibility vis = get_entity_visibility(ent);
- if (vis == visibility_external_visible ||
- vis == visibility_external_allocated ||
- get_entity_stickyness(ent) == stickyness_sticky) {
+ if (entity_is_externally_visible(ent)) {
flags |= ir_usage_unknown;
}
set_entity_usage(ent, flags);
*
* @param ent the entity
*/
-static void check_initializer(ir_entity *ent) {
+static void check_initializer(ir_entity *ent)
+{
ir_node *n;
int i;
- /* do not check uninitialized values */
- if (get_entity_variability(ent) == variability_uninitialized)
- return;
-
/* Beware: Methods are always initialized with "themself". This does not
- count as a taken address. */
+ * count as a taken address.
+ * TODO: this initialisation with "themself" is wrong and should be removed
+ */
if (is_Method_type(get_entity_type(ent)))
return;
- if (ent->has_initializer) {
- check_initializer_nodes(ent->attr.initializer);
- } else if (is_atomic_entity(ent)) {
- /* let's check if it's an address */
- n = get_atomic_ent_value(ent);
- if (is_Global(n)) {
- ir_entity *ent = get_Global_entity(n);
- set_entity_usage(ent, ir_usage_unknown);
- }
- } else {
+ if (ent->initializer != NULL) {
+ check_initializer_nodes(ent->initializer);
+ } else if (entity_has_compound_ent_values(ent)) {
for (i = get_compound_ent_n_values(ent) - 1; i >= 0; --i) {
n = get_compound_ent_value(ent, i);
}
}
}
-} /* check_initializer */
+}
/**
*
* @param tp a compound type
*/
-static void check_initializers(ir_type *tp) {
+static void check_initializers(ir_type *tp)
+{
int i;
for (i = get_compound_n_members(tp) - 1; i >= 0; --i) {
*
* @param tp a compound type
*/
-static void print_entity_usage_flags(ir_type *tp) {
+static void print_entity_usage_flags(ir_type *tp)
+{
int i;
for (i = get_compound_n_members(tp) - 1; i >= 0; --i) {
ir_entity *ent = get_compound_member(tp, i);
/**
* Post-walker: check for global entity address
*/
-static void check_global_address(ir_node *irn, void *env) {
+static void check_global_address(ir_node *irn, void *env)
+{
ir_node *tls = env;
ir_entity *ent;
ir_entity_usage flags;
/**
* Update the entity usage flags of all global entities.
*/
-static void analyse_irp_globals_entity_usage(void) {
+static void analyse_irp_globals_entity_usage(void)
+{
int i;
ir_segment_t s;
- for (s = IR_SEGMENT_FIRST; s < IR_SEGMENT_COUNT; ++s) {
+ for (s = IR_SEGMENT_FIRST; s <= IR_SEGMENT_LAST; ++s) {
ir_type *type = get_segment_type(s);
init_entity_usage(type);
}
- for (s = IR_SEGMENT_FIRST; s < IR_SEGMENT_COUNT; ++s) {
+ for (s = IR_SEGMENT_FIRST; s <= IR_SEGMENT_LAST; ++s) {
ir_type *type = get_segment_type(s);
check_initializers(type);
}
#ifdef DEBUG_libfirm
if (firm_dbg_get_mask(dbg) & LEVEL_1) {
ir_segment_t s;
- for (s = IR_SEGMENT_FIRST; s < IR_SEGMENT_COUNT; ++s) {
+ for (s = IR_SEGMENT_FIRST; s <= IR_SEGMENT_LAST; ++s) {
print_entity_usage_flags(get_segment_type(s));
}
}
}
/* Returns the current address taken state of the globals. */
-ir_entity_usage_computed_state get_irp_globals_entity_usage_state(void) {
+ir_entity_usage_computed_state get_irp_globals_entity_usage_state(void)
+{
return irp->globals_entity_usage_state;
}
/* Sets the current address taken state of the graph. */
-void set_irp_globals_entity_usage_state(ir_entity_usage_computed_state state) {
+void set_irp_globals_entity_usage_state(ir_entity_usage_computed_state state)
+{
irp->globals_entity_usage_state = state;
}
/* Assure that the address taken flag is computed for the globals. */
-void assure_irp_globals_entity_usage_computed(void) {
+void assure_irp_globals_entity_usage_computed(void)
+{
if (irp->globals_entity_usage_state != ir_entity_usage_not_computed)
return;
analyse_irp_globals_entity_usage();
}
-void firm_init_memory_disambiguator(void) {
+void firm_init_memory_disambiguator(void)
+{
FIRM_DBG_REGISTER(dbg, "firm.ana.irmemory");
FIRM_DBG_REGISTER(dbgcall, "firm.opt.cc");
}
*
* @param tp the type to clone
*/
-static ir_type *clone_type_and_cache(ir_type *tp) {
- static ident *prefix = NULL;
+static ir_type *clone_type_and_cache(ir_type *tp)
+{
ir_type *res;
pmap_entry *e = pmap_find(mtp_map, tp);
if (e)
return e->value;
- if (prefix == NULL)
- prefix = new_id_from_chars("C", 1);
-
- res = clone_type_method(tp, prefix);
+ res = clone_type_method(tp);
pmap_insert(mtp_map, tp, res);
- DB((dbgcall, LEVEL_2, "cloned type %+F into %+F\n", tp, res));
return res;
} /* clone_type_and_cache */
* Walker: clone all call types of Calls to methods having the
* mtp_property_private property set.
*/
-static void update_calls_to_private(ir_node *call, void *env) {
+static void update_calls_to_private(ir_node *call, void *env)
+{
(void) env;
if (is_Call(call)) {
ir_node *ptr = get_Call_ptr(call);
ctp = clone_type_and_cache(ctp);
set_method_additional_property(ctp, mtp_property_private);
set_Call_type(call, ctp);
- DB((dbgcall, LEVEL_1, "changed call to private method %+F\n", ent));
+ DB((dbgcall, LEVEL_1, "changed call to private method %+F using cloned type %+F\n", ent, ctp));
}
}
}
} /* update_calls_to_private */
/* Mark all private methods, i.e. those of which all call sites are known. */
-void mark_private_methods(void) {
+void mark_private_methods(void)
+{
int i;
int changed = 0;
ir_entity *ent = get_irg_entity(irg);
ir_entity_usage flags = get_entity_usage(ent);
- /* If an entity is sticky, it might be called from external
- places (like inline assembler), so do NOT mark it as private. */
- if (get_entity_visibility(ent) == visibility_local &&
- !(flags & ir_usage_address_taken) &&
- get_entity_stickyness(ent) != stickyness_sticky) {
+ if (!entity_is_externally_visible(ent) &&
+ !(flags & ir_usage_address_taken)) {
ir_type *mtp = get_entity_type(ent);
set_entity_additional_property(ent, mtp_property_private);
if ((get_method_additional_properties(mtp) & mtp_property_private) == 0) {
/* need a new type */
mtp = clone_type_and_cache(mtp);
- set_entity_type(ent, mtp);
set_method_additional_property(mtp, mtp_property_private);
+ set_entity_type(ent, mtp);
+ DB((dbgcall, LEVEL_2, "changed entity type of %+F to %+F\n", ent, mtp));
changed = 1;
}
}
pmap_destroy(mtp_map);
} /* mark_private_methods */
+
+/* create a pass for mark_private_methods() */
+ir_prog_pass_t *mark_private_methods_pass(const char *name)
+{
+ return def_prog_pass(name ? name : "mark_private_methods", mark_private_methods);
+} /* mark_private_methods_pass */
projects / libfirm / blobdiff