#include "irdump.h"
#include "hashptr.h"
#include "firmstat_t.h"
+#include "irpass_t.h"
#include "pattern.h"
#include "dags.h"
#include "stat_dmp.h"
/**
* Compare two elements of the opcode hash.
*/
-static int opcode_cmp(const void *elt, const void *key) {
+static int opcode_cmp(const void *elt, const void *key)
+{
const node_entry_t *e1 = elt;
const node_entry_t *e2 = key;
/**
* Compare two elements of the graph hash.
*/
-static int graph_cmp(const void *elt, const void *key) {
+static int graph_cmp(const void *elt, const void *key)
+{
const graph_entry_t *e1 = elt;
const graph_entry_t *e2 = key;
/**
* Compare two elements of the optimization hash.
*/
-static int opt_cmp(const void *elt, const void *key) {
+static int opt_cmp(const void *elt, const void *key)
+{
const opt_entry_t *e1 = elt;
const opt_entry_t *e2 = key;
/**
* Compare two elements of the block/extbb hash.
*/
-static int block_cmp(const void *elt, const void *key) {
+static int block_cmp(const void *elt, const void *key)
+{
const block_entry_t *e1 = elt;
const block_entry_t *e2 = key;
/**
* Compare two elements of the be_block hash.
*/
-static int be_block_cmp(const void *elt, const void *key) {
+static int be_block_cmp(const void *elt, const void *key)
+{
const be_block_entry_t *e1 = elt;
const be_block_entry_t *e2 = key;
/**
* Compare two elements of reg pressure hash.
*/
-static int reg_pressure_cmp(const void *elt, const void *key) {
+static int reg_pressure_cmp(const void *elt, const void *key)
+{
const reg_pressure_entry_t *e1 = elt;
const reg_pressure_entry_t *e2 = key;
/**
* Compare two elements of the perm_stat hash.
*/
-static int perm_stat_cmp(const void *elt, const void *key) {
+static int perm_stat_cmp(const void *elt, const void *key)
+{
const perm_stat_entry_t *e1 = elt;
const perm_stat_entry_t *e2 = key;
/**
* Compare two elements of the perm_class hash.
*/
-static int perm_class_cmp(const void *elt, const void *key) {
+static int perm_class_cmp(const void *elt, const void *key)
+{
const perm_class_entry_t *e1 = elt;
const perm_class_entry_t *e2 = key;
/**
* Compare two elements of the ir_op hash.
*/
-static int opcode_cmp_2(const void *elt, const void *key) {
+static int opcode_cmp_2(const void *elt, const void *key)
+{
const ir_op *e1 = elt;
const ir_op *e2 = key;
/**
* Compare two elements of the address_mark set.
*/
-static int address_mark_cmp(const void *elt, const void *key, size_t size) {
+static int address_mark_cmp(const void *elt, const void *key, size_t size)
+{
const address_mark_entry_t *e1 = elt;
const address_mark_entry_t *e2 = key;
(void) size;
/**
* Clear all counter in a node_entry_t.
*/
-static void opcode_clear_entry(node_entry_t *elem) {
+static void opcode_clear_entry(node_entry_t *elem)
+{
cnt_clr(&elem->cnt_alive);
cnt_clr(&elem->new_node);
cnt_clr(&elem->into_Id);
* @param op the IR operation
* @param hmap a hash map containing ir_op* -> node_entry_t*
*/
-static node_entry_t *opcode_get_entry(const ir_op *op, hmap_node_entry_t *hmap) {
+static node_entry_t *opcode_get_entry(const ir_op *op, hmap_node_entry_t *hmap)
+{
node_entry_t key;
node_entry_t *elem;
if (elem)
return elem;
- elem = obstack_alloc(&status->cnts, sizeof(*elem));
- memset(elem, 0, sizeof(*elem));
+ elem = OALLOCZ(&status->cnts, node_entry_t);
/* clear counter */
opcode_clear_entry(elem);
* @param code the IR opcode
* @param hmap the hash map containing opcode -> ir_op*
*/
-static ir_op *opcode_find_entry(ir_opcode code, hmap_ir_op *hmap) {
+static ir_op *opcode_find_entry(ir_opcode code, hmap_ir_op *hmap)
+{
ir_op key;
key.code = code;
* @param elem the graph entry
* @param all if non-zero, clears all counters, else leave accumulated ones
*/
-static void graph_clear_entry(graph_entry_t *elem, int all) {
+static void graph_clear_entry(graph_entry_t *elem, int all)
+{
int i;
/* clear accumulated / non-accumulated counter */
} /* if */
/* allocate a new one */
- elem = obstack_alloc(&status->cnts, sizeof(*elem));
- memset(elem, 0, sizeof(*elem));
+ elem = OALLOCZ(&status->cnts, graph_entry_t);
obstack_init(&elem->recalc_cnts);
/* clear counter */
/**
* Clear all counter in an opt_entry_t.
*/
-static void opt_clear_entry(opt_entry_t *elem) {
+static void opt_clear_entry(opt_entry_t *elem)
+{
cnt_clr(&elem->count);
} /* opt_clear_entry */
if (elem)
return elem;
- elem = obstack_alloc(&status->cnts, sizeof(*elem));
- memset(elem, 0, sizeof(*elem));
+ elem = OALLOCZ(&status->cnts, opt_entry_t);
/* clear new counter */
opt_clear_entry(elem);
/**
* clears all counter in a block_entry_t
*/
-static void block_clear_entry(block_entry_t *elem) {
+static void block_clear_entry(block_entry_t *elem)
+{
int i;
for (i = 0; i < _bcnt_last; ++i)
if (elem)
return elem;
- elem = obstack_alloc(obst, sizeof(*elem));
- memset(elem, 0, sizeof(*elem));
+ elem = OALLOCZ(obst, block_entry_t);
/* clear new counter */
block_clear_entry(elem);
if (elem)
return elem;
- elem = obstack_alloc(obst, sizeof(*elem));
- memset(elem, 0, sizeof(*elem));
+ elem = OALLOCZ(obst, be_block_entry_t);
/* clear new counter */
be_block_clear_entry(elem);
/**
* clears all sets in perm_class_entry_t
*/
-static void perm_class_clear_entry(perm_class_entry_t *elem) {
+static void perm_class_clear_entry(perm_class_entry_t *elem)
+{
if (elem->perm_stat)
del_pset(elem->perm_stat);
if (elem)
return elem;
- elem = obstack_alloc(obst, sizeof(*elem));
- memset(elem, 0, sizeof(*elem));
+ elem = OALLOCZ(obst, perm_class_entry_t);
/* clear new counter */
perm_class_clear_entry(elem);
/**
* clears all sets in perm_stat_entry_t
*/
-static void perm_stat_clear_entry(perm_stat_entry_t *elem) {
+static void perm_stat_clear_entry(perm_stat_entry_t *elem)
+{
if (elem->chains)
stat_delete_distrib_tbl(elem->chains);
if (elem)
return elem;
- elem = obstack_alloc(obst, sizeof(*elem));
- memset(elem, 0, sizeof(*elem));
+ elem = OALLOCZ(obst, perm_stat_entry_t);
/* clear new counter */
perm_stat_clear_entry(elem);
/**
* Clear optimizations counter,
*/
-static void clear_optimization_counter(void) {
+static void clear_optimization_counter(void)
+{
int i;
for (i = 0; i < FS_OPT_MAX; ++i)
cnt_clr(&status->num_opts[i]);
* Calculates how many arguments of the call are const, updates
* param distribution.
*/
-static void analyse_params_of_Call(graph_entry_t *graph, ir_node *call) {
+static void analyse_params_of_Call(graph_entry_t *graph, ir_node *call)
+{
int i, num_const_args = 0, num_local_adr = 0;
int n = get_Call_n_params(call);
*
* @return the base address.
*/
-static ir_node *find_base_adr(ir_node *sel) {
+static ir_node *find_base_adr(ir_node *sel)
+{
ir_node *ptr = get_Sel_ptr(sel);
while (is_Sel(ptr)) {
/**
* Update info on Load/Store address statistics.
*/
-static void stat_update_address(ir_node *node, graph_entry_t *graph) {
+static void stat_update_address(ir_node *node, graph_entry_t *graph)
+{
ir_opcode opc = get_irn_opcode(node);
ir_node *base;
ir_graph *irg;
/**
* Walker for reachable nodes count for graphs on the wait_q.
*/
-static void update_node_stat_2(ir_node *node, void *env) {
+static void update_node_stat_2(ir_node *node, void *env)
+{
graph_entry_t *graph = env;
/* check for properties that depends on calls like recursion/leaf/indirect call */
/**
* Get the current address mark.
*/
-static unsigned get_adr_mark(graph_entry_t *graph, ir_node *node) {
+static unsigned get_adr_mark(graph_entry_t *graph, ir_node *node)
+{
address_mark_entry_t *value = set_find(graph->address_mark, &node, sizeof(*value), HASH_PTR(node));
return value ? value->mark : 0;
/**
* Set the current address mark.
*/
-static void set_adr_mark(graph_entry_t *graph, ir_node *node, unsigned val) {
+static void set_adr_mark(graph_entry_t *graph, ir_node *node, unsigned val)
+{
address_mark_entry_t *value = set_insert(graph->address_mark, &node, sizeof(*value), HASH_PTR(node));
value->mark = val;
/**
* Return the "operational" mode of a Firm node.
*/
-static ir_mode *get_irn_op_mode(ir_node *node) {
+static ir_mode *get_irn_op_mode(ir_node *node)
+{
switch (get_irn_opcode(node)) {
case iro_Load:
return get_Load_mode(node);
* calling it in the post of an outs walk. This should work even in cycles,
* while the normal pre-walk will not.
*/
-static void mark_address_calc(ir_node *node, void *env) {
+static void mark_address_calc(ir_node *node, void *env)
+{
graph_entry_t *graph = env;
ir_mode *mode = get_irn_op_mode(node);
int i, n;
* calling it in the post of an outs walk. This should work even in cycles,
* while the normal pre-walk will not.
*/
-static void count_adr_ops(ir_node *node, void *env) {
+static void count_adr_ops(ir_node *node, void *env)
+{
graph_entry_t *graph = env;
unsigned mark = get_adr_mark(graph, node);
/**
* Register a dumper.
*/
-static void stat_register_dumper(const dumper_t *dumper) {
+static void stat_register_dumper(const dumper_t *dumper)
+{
dumper_t *p = XMALLOC(dumper_t);
memcpy(p, dumper, sizeof(*p));
/**
* Dumps the statistics of an IR graph.
*/
-static void stat_dump_graph(graph_entry_t *entry) {
+static void stat_dump_graph(graph_entry_t *entry)
+{
dumper_t *dumper;
for (dumper = status->dumper; dumper; dumper = dumper->next) {
/**
* Calls all registered dumper functions.
*/
-static void stat_dump_registered(graph_entry_t *entry) {
+static void stat_dump_registered(graph_entry_t *entry)
+{
dumper_t *dumper;
for (dumper = status->dumper; dumper; dumper = dumper->next) {
/**
* Dumps a constant table.
*/
-static void stat_dump_consts(const constant_info_t *tbl) {
+static void stat_dump_consts(const constant_info_t *tbl)
+{
dumper_t *dumper;
for (dumper = status->dumper; dumper; dumper = dumper->next) {
/**
* Dumps the parameter distribution
*/
-static void stat_dump_param_tbl(const distrib_tbl_t *tbl, graph_entry_t *global) {
+static void stat_dump_param_tbl(const distrib_tbl_t *tbl, graph_entry_t *global)
+{
dumper_t *dumper;
for (dumper = status->dumper; dumper; dumper = dumper->next) {
/**
* Dumps the optimization counter
*/
-static void stat_dump_opt_cnt(const counter_t *tbl, unsigned len) {
+static void stat_dump_opt_cnt(const counter_t *tbl, unsigned len)
+{
dumper_t *dumper;
for (dumper = status->dumper; dumper; dumper = dumper->next) {
/**
* Initialize the dumper.
*/
-static void stat_dump_init(const char *name) {
+static void stat_dump_init(const char *name)
+{
dumper_t *dumper;
for (dumper = status->dumper; dumper; dumper = dumper->next) {
/**
* Finish the dumper.
*/
-static void stat_dump_finish(void) {
+static void stat_dump_finish(void)
+{
dumper_t *dumper;
for (dumper = status->dumper; dumper; dumper = dumper->next) {
/**
* Register an additional function for all dumper.
*/
-void stat_register_dumper_func(dump_graph_FUNC func) {
+void stat_register_dumper_func(dump_graph_FUNC func)
+{
dumper_t *dumper;
for (dumper = status->dumper; dumper; dumper = dumper->next) {
/*
* Helper: get an ir_op from an opcode.
*/
-ir_op *stat_get_op_from_opcode(ir_opcode code) {
+ir_op *stat_get_op_from_opcode(ir_opcode code)
+{
return opcode_find_entry(code, status->ir_op_hash);
} /* stat_get_op_from_opcode */
* @param ctx the hook context
* @param op the new IR opcode that was created.
*/
-static void stat_new_ir_op(void *ctx, ir_op *op) {
+static void stat_new_ir_op(void *ctx, ir_op *op)
+{
(void) ctx;
if (! status->stat_options)
return;
* @param ctx the hook context
* @param op the IR opcode that is freed
*/
-static void stat_free_ir_op(void *ctx, ir_op *op) {
+static void stat_free_ir_op(void *ctx, ir_op *op)
+{
(void) ctx;
(void) op;
if (! status->stat_options)
* @param irg the IR graph on which the node is created
* @param node the new IR node that was created
*/
-static void stat_new_node(void *ctx, ir_graph *irg, ir_node *node) {
+static void stat_new_node(void *ctx, ir_graph *irg, ir_node *node)
+{
(void) ctx;
(void) irg;
if (! status->stat_options)
* @param ctx the hook context
* @param node the IR node that will be turned into an ID
*/
-static void stat_turn_into_id(void *ctx, ir_node *node) {
+static void stat_turn_into_id(void *ctx, ir_node *node)
+{
(void) ctx;
if (! status->stat_options)
return;
* @param ctx the hook context
* @param node the IR node that was normalized
*/
-static void stat_normalize(void *ctx, ir_node *node) {
+static void stat_normalize(void *ctx, ir_node *node)
+{
(void) ctx;
if (! status->stat_options)
return;
* @param irg the new IR graph that was created
* @param ent the entity of this graph
*/
-static void stat_new_graph(void *ctx, ir_graph *irg, ir_entity *ent) {
+static void stat_new_graph(void *ctx, ir_graph *irg, ir_entity *ent)
+{
(void) ctx;
if (! status->stat_options)
return;
* in our hash maps, only a flag is set which prevents this
* information from being changed, it's "frozen" from now.
*/
-static void stat_free_graph(void *ctx, ir_graph *irg) {
+static void stat_free_graph(void *ctx, ir_graph *irg)
+{
(void) ctx;
if (! status->stat_options)
return;
* @param hmap the hash map containing ir_op* -> opt_entry_t*
* @param kind the optimization kind
*/
-static void removed_due_opt(ir_node *n, hmap_opt_entry_t *hmap, hook_opt_kind kind) {
+static void removed_due_opt(ir_node *n, hmap_opt_entry_t *hmap, hook_opt_kind kind)
+{
opt_entry_t *entry;
ir_op *op = stat_get_irn_op(n);
* @param ctx the hook context
* @param flag if non-zero, reassociation is started else stopped
*/
-static void stat_reassociate(void *ctx, int flag) {
+static void stat_reassociate(void *ctx, int flag)
+{
(void) ctx;
if (! status->stat_options)
return;
* @param ctx the hook context
* @param node the IR node that will be lowered
*/
-static void stat_lower(void *ctx, ir_node *node) {
+static void stat_lower(void *ctx, ir_node *node)
+{
(void) ctx;
if (! status->stat_options)
return;
*
* @param ctx the hook context
*/
-static void stat_tail_rec(void *ctx, ir_graph *irg, int n_calls) {
+static void stat_tail_rec(void *ctx, ir_graph *irg, int n_calls)
+{
(void) ctx;
if (! status->stat_options)
return;
*
* @param ctx the hook context
*/
-static void stat_strength_red(void *ctx, ir_graph *irg, ir_node *strong) {
+static void stat_strength_red(void *ctx, ir_graph *irg, ir_node *strong)
+{
(void) ctx;
if (! status->stat_options)
return;
*
* @param ctx the hook context
*/
-static void stat_dead_node_elim(void *ctx, ir_graph *irg, int start) {
+static void stat_dead_node_elim(void *ctx, ir_graph *irg, int start)
+{
(void) ctx;
(void) irg;
if (! status->stat_options)
*
* @param ctx the hook context
*/
-static void stat_arch_dep_replace_mul_with_shifts(void *ctx, ir_node *mul) {
+static void stat_arch_dep_replace_mul_with_shifts(void *ctx, ir_node *mul)
+{
(void) ctx;
if (! status->stat_options)
return;
* @param ctx the hook context
* @param node the division node that will be optimized
*/
-static void stat_arch_dep_replace_division_by_const(void *ctx, ir_node *node) {
+static void stat_arch_dep_replace_division_by_const(void *ctx, ir_node *node)
+{
(void) ctx;
if (! status->stat_options)
return;
reg_pressure_entry_t *rp_ent;
block_ent = be_block_get_entry(&status->be_data, get_irn_node_nr(block), graph->be_block_hash);
- rp_ent = obstack_alloc(&status->be_data, sizeof(*rp_ent));
- memset(rp_ent, 0, sizeof(*rp_ent));
+ rp_ent = OALLOCZ(&status->be_data, reg_pressure_entry_t);
rp_ent->class_name = class_name;
rp_ent->pressure = pressure;
STAT_LEAVE;
} /* stat_dump_snapshot */
+struct pass_t {
+ ir_prog_pass_t pass;
+ const char *fname;
+ const char *phase;
+};
+
+/**
+ * Wrapper to run stat_dump_snapshot() as a ir_prog wrapper.
+ */
+static int stat_dump_snapshot_wrapper(ir_prog *irp, void *context)
+{
+ struct pass_t *pass = context;
+
+ (void)irp;
+ stat_dump_snapshot(pass->fname, pass->phase);
+ return 0;
+} /* stat_dump_snapshot_wrapper */
+
+/**
+ * Ensure that no verifier is run from the wrapper.
+ */
+static int no_verify(ir_prog *prog, void *ctx)
+{
+ (void)prog;
+ (void)ctx;
+ return 0;
+}
+
+/**
+ * Ensure that no dumper is run from the wrapper.
+ */
+static void no_dump(ir_prog *prog, void *ctx, unsigned idx)
+{
+ (void)prog;
+ (void)ctx;
+ (void)idx;
+}
+
+/* create an ir_pog pass */
+ir_prog_pass_t *stat_dump_snapshot_pass(
+ const char *name, const char *fname, const char *phase)
+{
+ struct pass_t *pass = XMALLOCZ(struct pass_t);
+
+ def_prog_pass_constructor(
+ &pass->pass, name ? name : "stat_snapshot", stat_dump_snapshot_wrapper);
+ pass->fname = fname;
+ pass->phase = phase;
+
+ /* no dump/verify */
+ pass->pass.dump_irprog = no_dump;
+ pass->pass.verify_irprog = no_verify;
+
+ return &pass->pass;
+} /* stat_dump_snapshot_pass */
+
/** the hook entries for the Firm statistics module */
static hook_entry_t stat_hooks[hook_last];
/**
* Frees all dumper structures.
*/
-static void stat_term_dumper(void) {
+static void stat_term_dumper(void)
+{
dumper_t *dumper, *next_dumper;
for (dumper = status->dumper; dumper; /* iteration done in loop body */ ) {
/* Terminates the statistics module, frees all memory. */
-void stat_term(void) {
+void stat_term(void)
+{
if (status != (stat_info_t *)&status_disable) {
obstack_free(&status->be_data, NULL);
obstack_free(&status->cnts, NULL);
} /* stat_term */
/* returns 1 if statistics were initialized, 0 otherwise */
-int stat_is_active(void) {
+int stat_is_active(void)
+{
return status != (stat_info_t *)&status_disable;
} /* stat_is_active */
projects / libfirm / blobdiff