partition_t *touched; /**< the touched set. */
partition_t *initial; /**< The initial partition. */
set *opcode2id_map; /**< The opcodeMode->id map. */
- pmap *type2id_map; /**< The type->id map. */
ir_node **kept_memory; /**< Array of memory nodes that must be kept. */
int end_idx; /**< -1 for local and 0 for global congruences. */
int lambda_input; /**< Captured argument for lambda_partition(). */
/**
* Check a partition.
*/
-static void check_partition(const partition_t *T) {
+static void check_partition(const partition_t *T)
+{
node_t *node;
unsigned n = 0;
/**
* check that all leader nodes in the partition have the same opcode.
*/
-static void check_opcode(const partition_t *Z) {
+static void check_opcode(const partition_t *Z)
+{
node_t *node;
opcode_key_t key;
int first = 1;
}
} /* check_opcode */
-static void check_all_partitions(environment_t *env) {
+static void check_all_partitions(environment_t *env)
+{
#ifdef DEBUG_libfirm
partition_t *P;
node_t *node;
/**
* Check list.
*/
-static void do_check_list(const node_t *list, int ofs, const partition_t *Z) {
+static void do_check_list(const node_t *list, int ofs, const partition_t *Z)
+{
#ifndef NDEBUG
const node_t *e;
/**
* Check a local list.
*/
-static void check_list(const node_t *list, const partition_t *Z) {
+static void check_list(const node_t *list, const partition_t *Z)
+{
do_check_list(list, offsetof(node_t, next), Z);
} /* check_list */
/**
* Dump partition to output.
*/
-static void dump_partition(const char *msg, const partition_t *part) {
+static void dump_partition(const char *msg, const partition_t *part)
+{
const node_t *node;
int first = 1;
lattice_elem_t type = get_partition_type(part);
/**
* Dumps a list.
*/
-static void do_dump_list(const char *msg, const node_t *node, int ofs) {
+static void do_dump_list(const char *msg, const node_t *node, int ofs)
+{
const node_t *p;
int first = 1;
/**
* Dumps a race list.
*/
-static void dump_race_list(const char *msg, const node_t *list) {
+static void dump_race_list(const char *msg, const node_t *list)
+{
do_dump_list(msg, list, offsetof(node_t, race_next));
} /* dump_race_list */
/**
* Dumps a local list.
*/
-static void dump_list(const char *msg, const node_t *list) {
+static void dump_list(const char *msg, const node_t *list)
+{
do_dump_list(msg, list, offsetof(node_t, next));
} /* dump_list */
/**
* Dump all partitions.
*/
-static void dump_all_partitions(const environment_t *env) {
+static void dump_all_partitions(const environment_t *env)
+{
const partition_t *P;
DB((dbg, LEVEL_2, "All partitions\n===============\n"));
/**
* Sump a split list.
*/
-static void dump_split_list(const partition_t *list) {
+static void dump_split_list(const partition_t *list)
+{
const partition_t *p;
DB((dbg, LEVEL_2, "Split by %s produced = {\n", what_reason));
/**
* Dump partition and type for a node.
*/
-static int dump_partition_hook(FILE *F, ir_node *n, ir_node *local) {
+static int dump_partition_hook(FILE *F, ir_node *n, ir_node *local)
+{
ir_node *irn = local != NULL ? local : n;
node_t *node = get_irn_node(irn);
/**
* Verify that a type transition is monotone
*/
-static void verify_type(const lattice_elem_t old_type, node_t *node) {
+static void verify_type(const lattice_elem_t old_type, node_t *node)
+{
if (old_type.tv == node->type.tv) {
/* no change */
return;
/**
* Compare two pointer values of a listmap.
*/
-static int listmap_cmp_ptr(const void *elt, const void *key, size_t size) {
+static int listmap_cmp_ptr(const void *elt, const void *key, size_t size)
+{
const listmap_entry_t *e1 = elt;
const listmap_entry_t *e2 = key;
*
* @param map the listmap
*/
-static void listmap_init(listmap_t *map) {
+static void listmap_init(listmap_t *map)
+{
map->map = new_set(listmap_cmp_ptr, 16);
map->values = NULL;
} /* listmap_init */
*
* @param map the listmap
*/
-static void listmap_term(listmap_t *map) {
+static void listmap_term(listmap_t *map)
+{
del_set(map->map);
} /* listmap_term */
*
* @return the associated listmap entry for the given id
*/
-static listmap_entry_t *listmap_find(listmap_t *map, void *id) {
+static listmap_entry_t *listmap_find(listmap_t *map, void *id)
+{
listmap_entry_t key, *entry;
key.id = id;
*
* @return a hash value for the given opcode map entry
*/
-static unsigned opcode_hash(const opcode_key_t *entry) {
+static unsigned opcode_hash(const opcode_key_t *entry)
+{
return (entry->mode - (ir_mode *)0) * 9 + entry->code + entry->u.proj * 3 + HASH_PTR(entry->u.ptr) + entry->arity;
} /* opcode_hash */
/**
* Compare two entries in the opcode map.
*/
-static int cmp_opcode(const void *elt, const void *key, size_t size) {
+static int cmp_opcode(const void *elt, const void *key, size_t size)
+{
const opcode_key_t *o1 = elt;
const opcode_key_t *o2 = key;
/**
* Compare two Def-Use edges for input position.
*/
-static int cmp_def_use_edge(const void *a, const void *b) {
+static int cmp_def_use_edge(const void *a, const void *b)
+{
const ir_def_use_edge *ea = a;
const ir_def_use_edge *eb = b;
/**
* We need the Def-Use edges sorted.
*/
-static void sort_irn_outs(node_t *node) {
+static void sort_irn_outs(node_t *node)
+{
ir_node *irn = node->node;
int n_outs = get_irn_n_outs(irn);
*
* @return the associated type of this node
*/
-static inline lattice_elem_t get_node_type(const ir_node *irn) {
+static inline lattice_elem_t get_node_type(const ir_node *irn)
+{
return get_irn_node(irn)->type;
} /* get_node_type */
*
* @return the associated type of this node
*/
-static inline tarval *get_node_tarval(const ir_node *irn) {
+static inline tarval *get_node_tarval(const ir_node *irn)
+{
lattice_elem_t type = get_node_type(irn);
if (is_tarval(type.tv))
/**
* Add a partition to the worklist.
*/
-static inline void add_to_worklist(partition_t *X, environment_t *env) {
+static inline void add_to_worklist(partition_t *X, environment_t *env)
+{
assert(X->on_worklist == 0);
DB((dbg, LEVEL_2, "Adding part%d to worklist\n", X->nr));
X->wl_next = env->worklist;
*
* @return a newly allocated partition
*/
-static inline partition_t *new_partition(environment_t *env) {
+static inline partition_t *new_partition(environment_t *env)
+{
partition_t *part = OALLOC(&env->obst, partition_t);
INIT_LIST_HEAD(&part->Leader);
/**
* Get the first node from a partition.
*/
-static inline node_t *get_first_node(const partition_t *X) {
+static inline node_t *get_first_node(const partition_t *X)
+{
return list_entry(X->Leader.next, node_t, node_list);
} /* get_first_node */
*
* @return the type of the first element of the partition
*/
-static inline lattice_elem_t get_partition_type(const partition_t *X) {
+static inline lattice_elem_t get_partition_type(const partition_t *X)
+{
const node_t *first = get_first_node(X);
return first->type;
} /* get_partition_type */
*
* @return the created node
*/
-static node_t *create_partition_node(ir_node *irn, partition_t *part, environment_t *env) {
+static node_t *create_partition_node(ir_node *irn, partition_t *part, environment_t *env)
+{
/* create a partition node and place it in the partition */
node_t *node = OALLOC(&env->obst, node_t);
* Pre-Walker, initialize all Nodes' type to U or top and place
* all nodes into the TOP partition.
*/
-static void create_initial_partitions(ir_node *irn, void *ctx) {
+static void create_initial_partitions(ir_node *irn, void *ctx)
+{
environment_t *env = ctx;
partition_t *part = env->initial;
node_t *node;
/**
* Post-Walker, collect all Block-Phi lists, set Cond.
*/
-static void init_block_phis(ir_node *irn, void *ctx) {
+static void init_block_phis(ir_node *irn, void *ctx)
+{
(void) ctx;
if (is_Phi(irn)) {
* @param y a node
* @param env the environment
*/
-static inline void add_to_touched(node_t *y, environment_t *env) {
+static inline void add_to_touched(node_t *y, environment_t *env)
+{
if (y->on_touched == 0) {
partition_t *part = y->part;
* @param y the node
* @param env the environment
*/
-static void add_to_cprop(node_t *y, environment_t *env) {
+static void add_to_cprop(node_t *y, environment_t *env)
+{
ir_node *irn;
/* Add y to y.partition.cprop. */
* @param Z_prime the Z' partition, a previous part of Z
* @param env the environment
*/
-static void update_worklist(partition_t *Z, partition_t *Z_prime, environment_t *env) {
+static void update_worklist(partition_t *Z, partition_t *Z_prime, environment_t *env)
+{
if (Z->on_worklist || Z_prime->n_leader < Z->n_leader) {
add_to_worklist(Z_prime, env);
} else {
*
* @param x the node
*/
-static void move_edges_to_leader(node_t *x) {
+static void move_edges_to_leader(node_t *x)
+{
ir_node *irn = x->node;
int i, j, k;
*
* @return a new partition containing the nodes of g
*/
-static partition_t *split_no_followers(partition_t *Z, node_t *g, environment_t *env) {
+static partition_t *split_no_followers(partition_t *Z, node_t *g, environment_t *env)
+{
partition_t *Z_prime;
node_t *node;
unsigned n = 0;
*
* @param n the node
*/
-static void follower_to_leader(node_t *n) {
+static void follower_to_leader(node_t *n)
+{
assert(n->is_follower == 1);
DB((dbg, LEVEL_2, "%+F make the follower -> leader transition\n", n->node));
* @param irn the node to check
* @param input number of the input
*/
-static int is_real_follower(const ir_node *irn, int input) {
+static int is_real_follower(const ir_node *irn, int input)
+{
node_t *pred;
switch (get_irn_opcode(irn)) {
/**
* Do one step in the race.
*/
-static int step(step_env *env) {
+static int step(step_env *env)
+{
node_t *n;
if (env->initial != NULL) {
*
* @param list the list
*/
-static int clear_flags(node_t *list) {
+static int clear_flags(node_t *list)
+{
int res = 0;
node_t *n;
*
* @return a new partition containing the nodes of gg
*/
-static partition_t *split(partition_t **pX, node_t *gg, environment_t *env) {
+static partition_t *split(partition_t **pX, node_t *gg, environment_t *env)
+{
partition_t *X = *pX;
partition_t *X_prime;
list_head tmp;
*
* @return non-zero if the i'th input of the given Phi node is live
*/
-static int is_live_input(ir_node *phi, int i) {
+static int is_live_input(ir_node *phi, int i)
+{
if (i >= 0) {
ir_node *block = get_nodes_block(phi);
ir_node *pred = get_Block_cfgpred(block, i);
/**
* Return non-zero if a type is a constant.
*/
-static int is_constant_type(lattice_elem_t type) {
+static int is_constant_type(lattice_elem_t type)
+{
if (type.tv != tarval_bottom && type.tv != tarval_top)
return 1;
return 0;
*
* @param type the type to check
*/
-static int type_is_neither_top_nor_const(const lattice_elem_t type) {
+static int type_is_neither_top_nor_const(const lattice_elem_t type)
+{
if (is_tarval(type.tv)) {
if (type.tv == tarval_top)
return 0;
* @param idx the index of the def_use edge to evaluate
* @param env the environment
*/
-static void collect_touched(list_head *list, int idx, environment_t *env) {
+static void collect_touched(list_head *list, int idx, environment_t *env)
+{
node_t *x, *y;
int end_idx = env->end_idx;
* @param list the list which contains the nodes that must be evaluated
* @param env the environment
*/
-static void collect_commutative_touched(list_head *list, environment_t *env) {
+static void collect_commutative_touched(list_head *list, environment_t *env)
+{
node_t *x, *y;
list_for_each_entry(node_t, x, list, node_list) {
*
* @param env the environment
*/
-static void cause_splits(environment_t *env) {
+static void cause_splits(environment_t *env)
+{
partition_t *X, *Z, *N;
int idx;
} /* split_by_what */
/** lambda n.(n.type) */
-static void *lambda_type(const node_t *node, environment_t *env) {
+static void *lambda_type(const node_t *node, environment_t *env)
+{
(void)env;
return node->type.tv;
} /* lambda_type */
/** lambda n.(n.opcode) */
-static void *lambda_opcode(const node_t *node, environment_t *env) {
+static void *lambda_opcode(const node_t *node, environment_t *env)
+{
opcode_key_t key, *entry;
ir_node *irn = node->node;
} /* lambda_opcode */
/** lambda n.(n[i].partition) */
-static void *lambda_partition(const node_t *node, environment_t *env) {
+static void *lambda_partition(const node_t *node, environment_t *env)
+{
ir_node *skipped = skip_Proj(node->node);
ir_node *pred;
node_t *p;
} /* lambda_partition */
/** lambda n.(n[i].partition) for commutative nodes */
-static void *lambda_commutative_partition(const node_t *node, environment_t *env) {
+static void *lambda_commutative_partition(const node_t *node, environment_t *env)
+{
ir_node *irn = node->node;
ir_node *skipped = skip_Proj(irn);
ir_node *pred, *left, *right;
* Returns true if a type is a constant (and NOT Top
* or Bottom).
*/
-static int is_con(const lattice_elem_t type) {
+static int is_con(const lattice_elem_t type)
+{
/* be conservative */
if (is_tarval(type.tv))
return tarval_is_constant(type.tv);
* @param X the partition to split
* @param env the environment
*/
-static void split_by(partition_t *X, environment_t *env) {
+static void split_by(partition_t *X, environment_t *env)
+{
partition_t *I, *P = NULL;
int input;
*
* @param node the node
*/
-static void default_compute(node_t *node) {
+static void default_compute(node_t *node)
+{
int i;
ir_node *irn = node->node;
*
* @param node the node
*/
-static void compute_Block(node_t *node) {
+static void compute_Block(node_t *node)
+{
int i;
ir_node *block = node->node;
*
* @param node the node
*/
-static void compute_Bad(node_t *node) {
+static void compute_Bad(node_t *node)
+{
/* Bad nodes ALWAYS compute Top */
node->type.tv = tarval_top;
} /* compute_Bad */
*
* @param node the node
*/
-static void compute_Unknown(node_t *node) {
+static void compute_Unknown(node_t *node)
+{
/* While Unknown nodes should compute Top this is dangerous:
* a Top input to a Cond would lead to BOTH control flows unreachable.
* While this is correct in the given semantics, it would destroy the Firm
*
* @param node the node
*/
-static void compute_Jmp(node_t *node) {
+static void compute_Jmp(node_t *node)
+{
node_t *block = get_irn_node(get_nodes_block(node->node));
node->type = block->type;
*
* @param node the node
*/
-static void compute_Return(node_t *node) {
+static void compute_Return(node_t *node)
+{
/* The Return node is NOT dead if it is in a reachable block.
* This is already checked in compute(). so we can return
* Reachable here. */
*
* @param node the node
*/
-static void compute_End(node_t *node) {
+static void compute_End(node_t *node)
+{
/* the End node is NOT dead of course */
node->type.tv = tarval_reachable;
} /* compute_End */
*
* @param node the node
*/
-static void compute_Call(node_t *node) {
+static void compute_Call(node_t *node)
+{
/*
* A Call computes always bottom, even if it has Unknown
* predecessors.
*
* @param node the node
*/
-static void compute_SymConst(node_t *node) {
+static void compute_SymConst(node_t *node)
+{
ir_node *irn = node->node;
node_t *block = get_irn_node(get_nodes_block(irn));
*
* @param node the node
*/
-static void compute_Phi(node_t *node) {
+static void compute_Phi(node_t *node)
+{
int i;
ir_node *phi = node->node;
lattice_elem_t type;
*
* @param node the node
*/
-static void compute_Add(node_t *node) {
+static void compute_Add(node_t *node)
+{
ir_node *sub = node->node;
node_t *l = get_irn_node(get_Add_left(sub));
node_t *r = get_irn_node(get_Add_right(sub));
*
* @param node the node
*/
-static void compute_Sub(node_t *node) {
+static void compute_Sub(node_t *node)
+{
ir_node *sub = node->node;
node_t *l = get_irn_node(get_Sub_left(sub));
node_t *r = get_irn_node(get_Sub_right(sub));
*
* @param node the node
*/
-static void compute_Eor(node_t *node) {
+static void compute_Eor(node_t *node)
+{
ir_node *eor = node->node;
node_t *l = get_irn_node(get_Eor_left(eor));
node_t *r = get_irn_node(get_Eor_right(eor));
*
* @param node the node
*/
-static void compute_Cmp(node_t *node) {
+static void compute_Cmp(node_t *node)
+{
ir_node *cmp = node->node;
node_t *l = get_irn_node(get_Cmp_left(cmp));
node_t *r = get_irn_node(get_Cmp_right(cmp));
* @param node the node
* @param cond the predecessor Cmp node
*/
-static void compute_Proj_Cmp(node_t *node, ir_node *cmp) {
+static void compute_Proj_Cmp(node_t *node, ir_node *cmp)
+{
ir_node *proj = node->node;
node_t *l = get_irn_node(get_Cmp_left(cmp));
node_t *r = get_irn_node(get_Cmp_right(cmp));
* @param node the node
* @param cond the predecessor Cond node
*/
-static void compute_Proj_Cond(node_t *node, ir_node *cond) {
+static void compute_Proj_Cond(node_t *node, ir_node *cond)
+{
ir_node *proj = node->node;
long pnc = get_Proj_proj(proj);
ir_node *sel = get_Cond_selector(cond);
*
* @param node the node
*/
-static void compute_Proj(node_t *node) {
+static void compute_Proj(node_t *node)
+{
ir_node *proj = node->node;
ir_mode *mode = get_irn_mode(proj);
node_t *block = get_irn_node(get_nodes_block(skip_Proj(proj)));
*
* @param node the node
*/
-static void compute_Confirm(node_t *node) {
+static void compute_Confirm(node_t *node)
+{
ir_node *confirm = node->node;
node_t *pred = get_irn_node(get_Confirm_value(confirm));
*
* @param node the node
*/
-static void compute(node_t *node) {
+static void compute(node_t *node)
+{
ir_node *irn = node->node;
compute_func func;
/**
* Calculates the Identity for Phi nodes
*/
-static node_t *identity_Phi(node_t *node) {
+static node_t *identity_Phi(node_t *node)
+{
ir_node *phi = node->node;
ir_node *block = get_nodes_block(phi);
node_t *n_part = NULL;
/**
* Calculates the Identity for commutative 0 neutral nodes.
*/
-static node_t *identity_comm_zero_binop(node_t *node) {
+static node_t *identity_comm_zero_binop(node_t *node)
+{
ir_node *op = node->node;
node_t *a = get_irn_node(get_binop_left(op));
node_t *b = get_irn_node(get_binop_right(op));
/**
* Calculates the Identity for Shift nodes.
*/
-static node_t *identity_shift(node_t *node) {
+static node_t *identity_shift(node_t *node)
+{
ir_node *op = node->node;
node_t *b = get_irn_node(get_binop_right(op));
ir_mode *mode = get_irn_mode(b->node);
/**
* Calculates the Identity for Mul nodes.
*/
-static node_t *identity_Mul(node_t *node) {
+static node_t *identity_Mul(node_t *node)
+{
ir_node *op = node->node;
node_t *a = get_irn_node(get_Mul_left(op));
node_t *b = get_irn_node(get_Mul_right(op));
/**
* Calculates the Identity for Sub nodes.
*/
-static node_t *identity_Sub(node_t *node) {
+static node_t *identity_Sub(node_t *node)
+{
ir_node *sub = node->node;
node_t *b = get_irn_node(get_Sub_right(sub));
ir_mode *mode = get_irn_mode(sub);
/**
* Calculates the Identity for And nodes.
*/
-static node_t *identity_And(node_t *node) {
+static node_t *identity_And(node_t *node)
+{
ir_node *and = node->node;
node_t *a = get_irn_node(get_And_left(and));
node_t *b = get_irn_node(get_And_right(and));
/**
* Calculates the Identity for Confirm nodes.
*/
-static node_t *identity_Confirm(node_t *node) {
+static node_t *identity_Confirm(node_t *node)
+{
ir_node *confirm = node->node;
/* a Confirm is always a Copy */
/**
* Calculates the Identity for Mux nodes.
*/
-static node_t *identity_Mux(node_t *node) {
+static node_t *identity_Mux(node_t *node)
+{
ir_node *mux = node->node;
node_t *t = get_irn_node(get_Mux_true(mux));
node_t *f = get_irn_node(get_Mux_false(mux));
/**
* Calculates the Identity for nodes.
*/
-static node_t *identity(node_t *node) {
+static node_t *identity(node_t *node)
+{
ir_node *irn = node->node;
switch (get_irn_opcode(irn)) {
* Node follower is a (new) follower of leader, segregate Leader
* out edges.
*/
-static void segregate_def_use_chain_1(const ir_node *follower, node_t *leader) {
+static void segregate_def_use_chain_1(const ir_node *follower, node_t *leader)
+{
ir_node *l = leader->node;
int j, i, n = get_irn_n_outs(l);
*
* @param follower the follower IR node
*/
-static void segregate_def_use_chain(const ir_node *follower) {
+static void segregate_def_use_chain(const ir_node *follower)
+{
int i;
for (i = get_irn_arity(follower) - 1; i >= 0; --i) {
*
* @param env the environment
*/
-static void propagate(environment_t *env) {
+static void propagate(environment_t *env)
+{
partition_t *X, *Y;
node_t *x;
lattice_elem_t old_type;
*
* @param irn the node
*/
-static ir_node *get_leader(node_t *node) {
+static ir_node *get_leader(node_t *node)
+{
partition_t *part = node->part;
if (part->n_leader > 1 || node->is_follower) {
/**
* Returns non-zero if a mode_T node has only one reachable output.
*/
-static int only_one_reachable_proj(ir_node *n) {
+static int only_one_reachable_proj(ir_node *n)
+{
int i, k = 0;
for (i = get_irn_n_outs(n) - 1; i >= 0; --i) {
* @param pred the control flow exit
* @param block the destination block
*/
-static int can_exchange(ir_node *pred, ir_node *block) {
+static int can_exchange(ir_node *pred, ir_node *block)
+{
if (is_Start(pred) || has_Block_entity(block))
return 0;
else if (is_Jmp(pred))
* Block Post-Walker, apply the analysis results on control flow by
* shortening Phi's and Block inputs.
*/
-static void apply_cf(ir_node *block, void *ctx) {
+static void apply_cf(ir_node *block, void *ctx)
+{
environment_t *env = ctx;
node_t *node = get_irn_node(block);
int i, j, k, n;
* AddP(x, NULL) is a follower of x, but with different mode.
* Fix it here.
*/
-static void exchange_leader(ir_node *irn, ir_node *leader) {
+static void exchange_leader(ir_node *irn, ir_node *leader)
+{
ir_mode *mode = get_irn_mode(irn);
if (mode != get_irn_mode(leader)) {
/* The conv is a no-op, so we are free to place it
* the Def-Use edges for this purpose, as they still
* reflect the situation.
*/
-static int all_users_are_dead(const ir_node *irn) {
+static int all_users_are_dead(const ir_node *irn)
+{
int i, n = get_irn_n_outs(irn);
for (i = 1; i <= n; ++i) {
* Walker: Find reachable mode_M nodes that have only
* unreachable users. These nodes must be kept later.
*/
-static void find_kept_memory(ir_node *irn, void *ctx) {
+static void find_kept_memory(ir_node *irn, void *ctx)
+{
environment_t *env = ctx;
node_t *node, *block;
/**
* Post-Walker, apply the analysis results;
*/
-static void apply_result(ir_node *irn, void *ctx) {
+static void apply_result(ir_node *irn, void *ctx)
+{
environment_t *env = ctx;
node_t *node = get_irn_node(irn);
/**
* Fix the keep-alives by deleting unreachable ones.
*/
-static void apply_end(ir_node *end, environment_t *env) {
+static void apply_end(ir_node *end, environment_t *env)
+{
int i, j, n = get_End_n_keepalives(end);
ir_node **in;
/**
* sets the generic functions to compute.
*/
-static void set_compute_functions(void) {
+static void set_compute_functions(void)
+{
int i;
/* set the default compute function */
/**
* Add memory keeps.
*/
-static void add_memory_keeps(ir_node **kept_memory, int len) {
+static void add_memory_keeps(ir_node **kept_memory, int len)
+{
ir_node *end = get_irg_end(current_ir_graph);
int i;
ir_nodeset_t set;
ir_nodeset_destroy(&set);
} /* add_memory_keeps */
-void combo(ir_graph *irg) {
+void combo(ir_graph *irg)
+{
environment_t env;
ir_node *initial_bl;
node_t *start;
env.dbg_list = NULL;
#endif
env.opcode2id_map = new_set(cmp_opcode, iro_Last * 4);
- env.type2id_map = pmap_create();
env.kept_memory = NEW_ARR_F(ir_node *, 0);
env.end_idx = get_opt_global_cse() ? 0 : -1;
env.lambda_input = 0;
DEBUG_ONLY(set_dump_node_vcgattr_hook(NULL));
DEL_ARR_F(env.kept_memory);
- pmap_destroy(env.type2id_map);
del_set(env.opcode2id_map);
obstack_free(&env.obst, NULL);
projects / libfirm / blobdiff