res->allocation = allocation_automatic;
res->visibility = visibility_local;
res->volatility = volatility_non_volatile;
+ res->align = align_is_aligned;
res->stickyness = stickyness_unsticky;
res->peculiarity = peculiarity_existent;
res->address_taken = ir_address_taken_unknown;
#undef X
} /* get_volatility_name */
+ir_align
+(get_entity_align)(const ir_entity *ent) {
+ return _get_entity_align(ent);
+} /* get_entity_align */
+
+void
+(set_entity_align)(ir_entity *ent, ir_align a) {
+ _set_entity_align(ent, a);
+} /* set_entity_align */
+
/* Return the name of the alignment. */
const char *get_align_name(ir_align a)
{
switch (a) {
X(align_non_aligned);
X(align_is_aligned);
- default: return "BAD VALUE";
+ default: return "BAD VALUE";
}
#undef X
} /* get_align_name */
assert(is_atomic_entity(ent) && (ent->variability != variability_uninitialized));
if (is_Method_type(ent->type) && (ent->peculiarity == peculiarity_existent))
return;
+ assert(get_irn_mode(val) == get_type_mode(ent->type));
ent->value = val;
} /* set_atomic_ent_value */
void
remove_compound_ent_value(ir_entity *ent, ir_entity *value_ent) {
- int i;
+ int i, n;
assert(is_compound_entity(ent) && (ent->variability != variability_uninitialized));
- for (i = 0; i < (ARR_LEN(ent->attr.cmpd_attr.val_paths)); ++i) {
+
+ n = ARR_LEN(ent->attr.cmpd_attr.val_paths);
+ for (i = 0; i < n; ++i) {
compound_graph_path *path = ent->attr.cmpd_attr.val_paths[i];
if (path->list[path->len-1].node == value_ent) {
- for (; i < (ARR_LEN(ent->attr.cmpd_attr.val_paths))-1; ++i) {
+ for (; i < n - 1; ++i) {
ent->attr.cmpd_attr.val_paths[i] = ent->attr.cmpd_attr.val_paths[i+1];
ent->attr.cmpd_attr.values[i] = ent->attr.cmpd_attr.values[i+1];
}
- ARR_SETLEN(ir_entity*, ent->attr.cmpd_attr.val_paths, ARR_LEN(ent->attr.cmpd_attr.val_paths) - 1);
- ARR_SETLEN(ir_node*, ent->attr.cmpd_attr.values, ARR_LEN(ent->attr.cmpd_attr.values) - 1);
+ ARR_SETLEN(ir_entity*, ent->attr.cmpd_attr.val_paths, n - 1);
+ ARR_SETLEN(ir_node*, ent->attr.cmpd_attr.values, n - 1);
break;
}
}
assert(get_type_state(get_entity_type(ent)) == layout_fixed);
- path = get_compound_ent_value_path(ent, pos);
+ path = get_compound_ent_value_path(ent, pos);
path_len = get_compound_graph_path_length(path);
- curr_tp = path->tp;
+ curr_tp = path->tp;
for (i = 0; i < path_len; ++i) {
- ir_entity *node = get_compound_graph_path_node(path, i);
- ir_type *node_tp = get_entity_type(node);
-
if (is_Array_type(curr_tp)) {
- int size = get_type_size_bits(node_tp);
- int align = get_type_alignment_bits(node_tp);
- int idx;
+ ir_type *elem_type = get_array_element_type(curr_tp);
+ int size = get_type_size_bits(elem_type);
+ int align = get_type_alignment_bits(elem_type);
+ int idx;
assert(size > 0);
if(size % align > 0) {
idx = get_compound_graph_path_array_index(path, i);
assert(idx >= 0);
offset += size * idx;
+ curr_tp = elem_type;
} else {
+ ir_entity *node = get_compound_graph_path_node(path, i);
offset += get_entity_offset(node);
+ curr_tp = get_entity_type(node);
}
- curr_tp = node_tp;
}
return offset;
assert(get_type_state(get_entity_type(ent)) == layout_fixed);
- path = get_compound_ent_value_path(ent, pos);
- path_len = get_compound_graph_path_length(path);
+ path = get_compound_ent_value_path(ent, pos);
+ path_len = get_compound_graph_path_length(path);
last_node = get_compound_graph_path_node(path, path_len - 1);
+ if(last_node == NULL)
+ return 0;
+
return get_entity_offset_bits_remainder(last_node);
} /* get_compound_ent_value_offset_bit_remainder */
int
get_entity_overwrites_index(ir_entity *ent, ir_entity *overwritten) {
- int i;
+ int i, n;
assert(is_Class_type(get_entity_owner(ent)));
- for (i = 0; i < get_entity_n_overwrites(ent); i++)
+ n = get_entity_n_overwrites(ent);
+ for (i = 0; i < n; ++i) {
if (get_entity_overwrites(ent, i) == overwritten)
return i;
+ }
return -1;
} /* get_entity_overwrites_index */
void
remove_entity_overwrites(ir_entity *ent, ir_entity *overwritten) {
- int i;
+ int i, n;
assert(is_Class_type(get_entity_owner(ent)));
- for (i = 0; i < (ARR_LEN (ent->overwrites)); i++)
+ n = ARR_LEN(ent->overwrites);
+ for (i = 0; i < n; ++i) {
if (ent->overwrites[i] == overwritten) {
- for(; i < (ARR_LEN (ent->overwrites))-1; i++)
+ for (; i < n - 1; i++)
ent->overwrites[i] = ent->overwrites[i+1];
- ARR_SETLEN(ir_entity*, ent->overwrites, ARR_LEN(ent->overwrites) - 1);
+ ARR_SETLEN(ir_entity*, ent->overwrites, n - 1);
break;
}
+ }
} /* remove_entity_overwrites */
void
int
get_entity_n_overwrittenby(ir_entity *ent) {
assert(is_Class_type(get_entity_owner(ent)));
- return (ARR_LEN (ent->overwrittenby));
+ return ARR_LEN(ent->overwrittenby);
} /* get_entity_n_overwrittenby */
int
get_entity_overwrittenby_index(ir_entity *ent, ir_entity *overwrites) {
- int i;
+ int i, n;
assert(is_Class_type(get_entity_owner(ent)));
- for (i = 0; i < get_entity_n_overwrittenby(ent); i++)
+ n = get_entity_n_overwrittenby(ent);
+ for (i = 0; i < n; ++i) {
if (get_entity_overwrittenby(ent, i) == overwrites)
return i;
+ }
return -1;
} /* get_entity_overwrittenby_index */
ent->overwrittenby[pos] = overwrites;
} /* set_entity_overwrittenby */
-void remove_entity_overwrittenby(ir_entity *ent, ir_entity *overwrites) {
- int i;
+void remove_entity_overwrittenby(ir_entity *ent, ir_entity *overwrites) {
+ int i, n;
assert(is_Class_type(get_entity_owner(ent)));
- for (i = 0; i < (ARR_LEN (ent->overwrittenby)); i++)
+
+ n = ARR_LEN(ent->overwrittenby);
+ for (i = 0; i < n; ++i) {
if (ent->overwrittenby[i] == overwrites) {
- for(; i < (ARR_LEN (ent->overwrittenby))-1; i++)
+ for(; i < n - 1; ++i)
ent->overwrittenby[i] = ent->overwrittenby[i+1];
- ARR_SETLEN(ir_entity*, ent->overwrittenby, ARR_LEN(ent->overwrittenby) - 1);
+ ARR_SETLEN(ir_entity*, ent->overwrittenby, n - 1);
break;
}
+ }
} /* remove_entity_overwrittenby */
/* A link to store intermediate information */