/**
* names of the optimizations
*/
-static const char *opt_names[] = {
- "straightening optimization",
- "if simplification",
- "constant evaluation",
- "algebraic simplification",
- "Phi optmization",
- "Write-After-Write optimization",
- "Write-After-Read optimization",
- "Read-After-Write optimization",
- "Read-After-Read optimization",
- "Read-a-Const optimization",
- "Tuple optimization",
- "ID optimization",
- "Common subexpression elimination",
- "Strength reduction",
- "Architecture dependant optimization",
- "Reassociation optimization",
- "Polymorphic call optimization",
- "an if conversion was tried",
- "Lowered",
+static const struct {
+ hook_opt_kind kind;
+ const char *name;
+} opt_names[] = {
+ { HOOK_OPT_DEAD_BLOCK, "dead block elimination" },
+ { HOOK_OPT_STG, "straightening optimization" },
+ { HOOK_OPT_IFSIM, "if simplification" },
+ { HOOK_OPT_CONST_EVAL, "constant evaluation" },
+ { HOOK_OPT_ALGSIM, "algebraic simplification" },
+ { HOOK_OPT_PHI, "Phi optmization" },
+ { HOOK_OPT_SYNC, "Sync optmization" },
+ { HOOK_OPT_WAW, "Write-After-Write optimization" },
+ { HOOK_OPT_WAR, "Write-After-Read optimization" },
+ { HOOK_OPT_RAW, "Read-After-Write optimization" },
+ { HOOK_OPT_RAR, "Read-After-Read optimization" },
+ { HOOK_OPT_RC, "Read-a-Const optimization" },
+ { HOOK_OPT_TUPLE, "Tuple optimization" },
+ { HOOK_OPT_ID, "ID optimization" },
+ { HOOK_OPT_CSE, "Common subexpression elimination" },
+ { HOOK_OPT_STRENGTH_RED, "Strength reduction" },
+ { HOOK_OPT_ARCH_DEP, "Architecture dependant optimization" },
+ { HOOK_OPT_REASSOC, "Reassociation optimization" },
+ { HOOK_OPT_POLY_CALL, "Polymorphic call optimization" },
+ { HOOK_OPT_IF_CONV, "an if conversion was tried" },
+ { HOOK_OPT_FUNC_CALL, "Real function call optimization" },
+ { HOOK_OPT_CONFIRM, "Confirm-based optimization: replacement" },
+ { HOOK_OPT_CONFIRM_C, "Confirm-based optimization: replaced by const" },
+ { HOOK_OPT_CONFIRM_E, "Confirm-based optimization: evaluated" },
+ { HOOK_OPT_EXC_REM, "a exception edge was removed due to a Confirmation prove" },
+ { HOOK_LOWERED, "Lowered" },
+ { HOOK_BACKEND, "Backend transformation" },
+ { FS_OPT_NEUTRAL_0, "algebraic simplification: a op 0 = 0 op a = a" },
+ { FS_OPT_NEUTRAL_1, "algebraic simplification: a op 1 = 1 op a = a" },
+ { FS_OPT_ADD_A_A, "algebraic simplification: a + a = a * 2" },
+ { FS_OPT_ADD_A_MINUS_B, "algebraic simplification: a + -b = a - b" },
+ { FS_OPT_ADD_SUB, "algebraic simplification: (a + x) - x = (a - x) + x = a" },
+ { FS_OPT_ADD_MUL_A_X_A, "algebraic simplification: a * x + a = a * (x + 1)" },
+ { FS_OPT_SUB_0_A, "algebraic simplification: 0 - a = -a" },
+ { FS_OPT_SUB_MUL_A_X_A, "algebraic simplification: a * x - a = a * (x - 1)" },
+ { FS_OPT_MUL_MINUS_1, "algebraic simplification: a * -1 = -a" },
+ { FS_OPT_OR, "algebraic simplification: a | a = a | 0 = 0 | a = a" },
+ { FS_OPT_AND, "algebraic simplification: a & 0b1...1 = 0b1...1 & a = a & a = a" },
+ { FS_OPT_EOR_A_A, "algebraic simplification: a ^ a = 0" },
+ { FS_OPT_EOR_TO_NOT_BOOL,"algebraic simplification: bool ^ 1 = !bool" },
+ { FS_OPT_EOR_TO_NOT, "algebraic simplification: x ^ 0b1..1 = ~x" },
+ { FS_OPT_NOT_CMP, "algebraic simplification: !(a cmp b) = a !cmp b" },
+ { FS_OPT_OR_SHFT_TO_ROT, "algebraic simplification: (x << c) | (x >> (bits - c)) == Rot(x, c)" },
+ { FS_OPT_REASSOC_SHIFT, "algebraic simplification: (x SHF c1) SHF c2 = x SHF (c1+c2)" },
+ { FS_OPT_CONV, "algebraic simplification: Conv could be removed" },
+ { FS_OPT_CAST, "algebraic simplification: a Cast could be removed" },
+ { FS_OPT_MIN_MAX_EQ, "algebraic simplification: Min(a,a) = Max(a,a) = a" },
+ { FS_OPT_MUX_C, "algebraic simplification: Mux(C, f, t) = C ? t : f" },
+ { FS_OPT_MUX_EQ, "algebraic simplification: Mux(v, x, x) = x" },
+ { FS_OPT_MUX_TRANSFORM, "algebraic simplification: Mux(a, b, c) = b OR Mux(a,b, c) = c" },
+ { FS_OPT_MUX_TO_MIN, "algebraic simplification: Mux(a < b, a, b) = Min(a,b)" },
+ { FS_OPT_MUX_TO_MAX, "algebraic simplification: Mux(a > b, a, b) = Max(a,b)" },
+ { FS_OPT_MUX_TO_ABS, "algebraic simplification: Mux(a > b, a, b) = Abs(a,b)" },
+ { FS_OPT_MUX_TO_SHR, "algebraic simplification: Mux(a > b, a, b) = a >> b" },
+ { FS_BE_IA32_LEA, "ia32 Backend transformation: Lea was created" },
+ { FS_BE_IA32_LOAD_LEA, "ia32 Backend transformation: Load merged with a Lea" },
+ { FS_BE_IA32_STORE_LEA, "ia32 Backend transformation: Store merged with a Lea" },
+ { FS_BE_IA32_AM_S, "ia32 Backend transformation: Source address mode node created" },
+ { FS_BE_IA32_AM_D, "ia32 Backend transformation: Destination address mode node created" },
+ { FS_BE_IA32_CJMP, "ia32 Backend transformation: CJmp created to save a cmp/test" },
+ { FS_BE_IA32_2ADDRCPY, "ia32 Backend transformation: Copy created due to 2-Addresscode constraints" },
+ { FS_BE_IA32_SPILL2ST, "ia32 Backend transformation: Created Store for a Spill" },
+ { FS_BE_IA32_RELOAD2LD, "ia32 Backend transformation: Created Load for a Reload" },
+ { FS_BE_IA32_SUB2NEGADD, "ia32 Backend transformation: Created Neg-Add for a Sub due to 2-Addresscode constraints" },
+ { FS_BE_IA32_LEA2ADD, "ia32 Backend transformation: Transformed Lea back into Add" },
};
static const char *if_conv_names[IF_RESULT_LAST] = {
- "if conv done ",
- "if conv side effect ",
- "if conv Phi node found ",
- "if conv to deep DAG's ",
- "if conv bad control flow ",
- "if conv denied by arch ",
+ "if conv done ",
+ "if conv side effect ",
+ "if conv Phi node found ",
+ "if conv to deep DAG's ",
+ "if conv bad control flow ",
+ "if conv denied by arch ",
};
/**
*/
static void simple_dump_opcode_hash(dumper_t *dmp, pset *set)
{
- node_entry_t *entry;
- counter_t f_alive;
- counter_t f_new_node;
- counter_t f_Id;
-
- cnt_clr(&f_alive);
- cnt_clr(&f_new_node);
- cnt_clr(&f_Id);
-
- fprintf(dmp->f, "%-16s %-8s %-8s %-8s\n", "Opcode", "alive", "created", "->Id");
- for (entry = pset_first(set); entry; entry = pset_next(set)) {
- fprintf(dmp->f, "%-16s %8u %8u %8u\n",
- get_id_str(entry->op->name), entry->cnt_alive.cnt[0], entry->new_node.cnt[0], entry->into_Id.cnt[0]);
-
- cnt_add(&f_alive, &entry->cnt_alive);
- cnt_add(&f_new_node, &entry->new_node);
- cnt_add(&f_Id, &entry->into_Id);
- }
- fprintf(dmp->f, "-------------------------------------------\n");
- fprintf(dmp->f, "%-16s %8u %8u %8u\n", "Sum",
- f_alive.cnt[0],
- f_new_node.cnt[0],
- f_Id.cnt[0]);
+ node_entry_t *entry;
+ counter_t f_alive;
+ counter_t f_new_node;
+ counter_t f_Id;
+
+ cnt_clr(&f_alive);
+ cnt_clr(&f_new_node);
+ cnt_clr(&f_Id);
+
+ fprintf(dmp->f, "%-16s %-8s %-8s %-8s\n", "Opcode", "alive", "created", "->Id");
+ foreach_pset(set, entry) {
+ fprintf(dmp->f, "%-16s %8u %8u %8u\n",
+ get_id_str(entry->op->name),
+ cnt_to_uint(&entry->cnt_alive),
+ cnt_to_uint(&entry->new_node),
+ cnt_to_uint(&entry->into_Id)
+ );
+
+ cnt_add(&f_alive, &entry->cnt_alive);
+ cnt_add(&f_new_node, &entry->new_node);
+ cnt_add(&f_Id, &entry->into_Id);
+ }
+ fprintf(dmp->f, "-------------------------------------------\n");
+ fprintf(dmp->f, "%-16s %8u %8u %8u\n", "Sum",
+ cnt_to_uint(&f_alive),
+ cnt_to_uint(&f_new_node),
+ cnt_to_uint(&f_Id)
+ );
}
/**
*/
static void simple_dump_opt_hash(dumper_t *dmp, pset *set, int index)
{
- opt_entry_t *entry = pset_first(set);
+ assert(index < ARR_SIZE(opt_names) && "index out of range");
+ assert(opt_names[index].kind == index && "opt_names broken");
- if (entry) {
- fprintf(dmp->f, "\n%s:\n", opt_names[index]);
- fprintf(dmp->f, "%-16s %-8s\n", "Opcode", "deref");
+ if (pset_count(set) > 0) {
+ opt_entry_t *entry;
- for (; entry; entry = pset_next(set)) {
- fprintf(dmp->f, "%-16s %8u\n",
- get_id_str(entry->op->name), entry->count.cnt[0]);
- }
- }
+ fprintf(dmp->f, "\n%s:\n", opt_names[index].name);
+ fprintf(dmp->f, "%-16s %-8s\n", "Opcode", "deref");
+
+ foreach_pset(set, entry) {
+ fprintf(dmp->f, "%-16s %8u\n",
+ get_id_str(entry->op->name), cnt_to_uint(&entry->count));
+ }
+ }
+}
+
+/**
+ * dumps the register pressure for each block and for each register class
+ */
+static void simple_dump_be_block_reg_pressure(dumper_t *dmp, graph_entry_t *entry)
+{
+ be_block_entry_t *b_entry = pset_first(entry->be_block_hash);
+ reg_pressure_entry_t *rp_entry;
+
+ /* return if no be statistic information available */
+ if (! b_entry)
+ return;
+
+ fprintf(dmp->f, "\nREG PRESSURE:\n");
+ fprintf(dmp->f, "%12s", "Block Nr");
+
+ /* print table head (register class names) */
+ foreach_pset(b_entry->reg_pressure, rp_entry)
+ fprintf(dmp->f, "%15s", rp_entry->class_name);
+ fprintf(dmp->f, "\n");
+
+ /* print the reg pressure for all blocks and register classes */
+ for (/* b_entry is already initialized */ ;
+ b_entry;
+ b_entry = pset_next(entry->be_block_hash)) {
+ fprintf(dmp->f, "BLK %6ld", b_entry->block_nr);
+
+ foreach_pset(b_entry->reg_pressure, rp_entry)
+ fprintf(dmp->f, "%15d", rp_entry->pressure);
+ fprintf(dmp->f, "\n");
+ }
+}
+
+/** prints a distribution entry */
+static void simple_dump_distrib_entry(const distrib_entry_t *entry, void *env)
+{
+ FILE *dmp_f = env;
+ fprintf(dmp_f, "%12d", cnt_to_uint(&entry->cnt));
+}
+
+/**
+ * dumps the distribution of the amount of ready nodes for each block
+ */
+static void simple_dump_be_block_sched_ready(dumper_t *dmp, graph_entry_t *entry)
+{
+ if (pset_count(entry->be_block_hash) > 0) {
+ be_block_entry_t *b_entry;
+ int i;
+
+ fprintf(dmp->f, "\nSCHEDULING: NUMBER OF READY NODES\n");
+ fprintf(dmp->f, "%12s %12s %12s %12s %12s %12s %12s\n",
+ "Block Nr", "1 node", "2 nodes", "3 nodes", "4 nodes", "5 or more", "AVERAGE");
+
+ foreach_pset(entry->be_block_hash, b_entry) {
+ /* this ensures that all keys from 1 to 5 are in the table */
+ for (i = 1; i < 6; ++i)
+ stat_insert_int_distrib_tbl(b_entry->sched_ready, i);
+
+ fprintf(dmp->f, "BLK %6ld", b_entry->block_nr);
+ stat_iterate_distrib_tbl(b_entry->sched_ready, simple_dump_distrib_entry, dmp->f);
+ fprintf(dmp->f, "%12.2lf", stat_calc_avg_distrib_tbl(b_entry->sched_ready));
+ fprintf(dmp->f, "\n");
+ }
+ }
+}
+
+/**
+ * Adds the counter for given entry to another distribution table.
+ */
+static void add_distrib_entry(const distrib_entry_t *entry, void *env) {
+ distrib_tbl_t *sum_tbl = env;
+
+ stat_add_int_distrib_tbl(sum_tbl, (int)(entry->object), &entry->cnt);
+}
+
+/**
+ * dumps permutation statistics for one and block and one class
+ */
+static void simple_dump_be_block_permstat_class(dumper_t *dmp, perm_class_entry_t *entry)
+{
+ perm_stat_entry_t *ps_ent;
+ distrib_tbl_t *sum_chains = stat_new_int_distrib_tbl();
+ distrib_tbl_t *sum_cycles = stat_new_int_distrib_tbl();
+ char buf[16];
+ int i;
+
+ fprintf(dmp->f, "%12s %12s %12s %12s %12s %12s\n",
+ "size",
+ "real size",
+ "# chains",
+ "# cycles",
+ "# copies",
+ "# exchanges"
+ );
+
+ foreach_pset(entry->perm_stat, ps_ent) {
+ fprintf(dmp->f, "%12d %12d %12d %12d %12d %12d\n",
+ ps_ent->size,
+ ps_ent->real_size,
+ stat_get_count_distrib_tbl(ps_ent->chains),
+ stat_get_count_distrib_tbl(ps_ent->cycles),
+ ps_ent->n_copies,
+ ps_ent->n_exchg
+ );
+
+ /* sum up distribution table for chains */
+ stat_iterate_distrib_tbl(ps_ent->chains, add_distrib_entry, sum_chains);
+
+ /* sum up distribution table for cycles */
+ stat_iterate_distrib_tbl(ps_ent->cycles, add_distrib_entry, sum_cycles);
+ }
+
+ /* print chain distribution for all perms of this class in this block */
+ fprintf(dmp->f, "chain distribution:\n");
+
+ /* add all missing entries to chain distribution table */
+ for (i = 1; i <= entry->n_regs; i++) {
+ snprintf(buf, sizeof(buf), "length %d", i);
+ fprintf(dmp->f, "%12s", buf);
+ stat_insert_int_distrib_tbl(sum_chains, i);
+ }
+ fprintf(dmp->f, "\n");
+ stat_iterate_distrib_tbl(sum_chains, simple_dump_distrib_entry, dmp->f);
+ fprintf(dmp->f, "\n");
+
+ /* print cycle distribution for all perms of this class in this block */
+ fprintf(dmp->f, "cycle distribution:\n");
+
+ /* add all missing entries to cycle distribution table */
+ for (i = 1; i <= entry->n_regs; i++) {
+ snprintf(buf, sizeof(buf), "length %d", i);
+ fprintf(dmp->f, "%12s", buf);
+ stat_insert_int_distrib_tbl(sum_cycles, i);
+ }
+ fprintf(dmp->f, "\n");
+ stat_iterate_distrib_tbl(sum_cycles, simple_dump_distrib_entry, dmp->f);
+ fprintf(dmp->f, "\n");
+
+ /* delete temporary sum distribution tables */
+ stat_delete_distrib_tbl(sum_chains);
+ stat_delete_distrib_tbl(sum_cycles);
+
+}
+
+/**
+ * dumps statistics about perms
+ */
+static void simple_dump_be_block_permstat(dumper_t *dmp, graph_entry_t *entry)
+{
+ if (pset_count(entry->be_block_hash) > 0) {
+ be_block_entry_t *b_entry;
+
+ fprintf(dmp->f, "\nPERMUTATION STATISTICS BEGIN:\n");
+ foreach_pset(entry->be_block_hash, b_entry) {
+ perm_class_entry_t *pc_ent;
+
+ fprintf(dmp->f, "BLOCK %ld:\n", b_entry->block_nr);
+
+ if (b_entry->perm_class_stat)
+ foreach_pset(b_entry->perm_class_stat, pc_ent) {
+ fprintf(dmp->f, "register class %s:\n", pc_ent->class_name);
+ simple_dump_be_block_permstat_class(dmp, pc_ent);
+ }
+ }
+
+ fprintf(dmp->f, "PERMUTATION STATISTICS END\n");
+ }
}
/**
*/
static void simple_dump_real_func_calls(dumper_t *dmp, counter_t *cnt)
{
- if (! cnt_eq(cnt, 0)) {
- fprintf(dmp->f, "\nReal Function Calls optimized:\n");
- fprintf(dmp->f, "%-16s %8u\n",
- "Call", cnt->cnt[0]);
- }
+ if (! dmp->f)
+ return;
+
+ if (! cnt_eq(cnt, 0)) {
+ fprintf(dmp->f, "\nReal Function Calls optimized:\n");
+ fprintf(dmp->f, "%-16s %8u\n", "Call", cnt_to_uint(cnt));
+ }
}
/**
*/
static void simple_dump_tail_recursion(dumper_t *dmp, unsigned num_tail_recursion)
{
- if (num_tail_recursion > 0) {
- fprintf(dmp->f, "\nTail recursion optimized:\n");
- fprintf(dmp->f, "%-16s %8u\n", "Call", num_tail_recursion);
- }
+ if (! dmp->f)
+ return;
+
+ if (num_tail_recursion > 0) {
+ fprintf(dmp->f, "\nTail recursion optimized:\n");
+ fprintf(dmp->f, "%-16s %8u\n", "Call", num_tail_recursion);
+ }
}
/**
*/
static void simple_dump_edges(dumper_t *dmp, counter_t *cnt)
{
- fprintf(dmp->f, "%-16s %8d\n", "Edges", cnt->cnt[0]);
+ if (! dmp->f)
+ return;
+
+ fprintf(dmp->f, "%-16s %8d\n", "Edges", cnt_to_uint(cnt));
}
/**
*/
static void simple_dump_graph(dumper_t *dmp, graph_entry_t *entry)
{
- int i, dump_opts = 1;
- block_entry_t *b_entry;
-
- if (entry->irg) {
- ir_graph *const_irg = get_const_code_irg();
-
- if (entry->irg == const_irg) {
- fprintf(dmp->f, "\nConst code Irg %p", (void *)entry->irg);
- }
- else {
- if (entry->ent)
- fprintf(dmp->f, "\nEntity %s, Irg %p", get_entity_ld_name(entry->ent), (void *)entry->irg);
- else
- fprintf(dmp->f, "\nIrg %p", (void *)entry->irg);
- }
-
- fprintf(dmp->f, " %swalked %u over blocks %u:\n"
- " was inlined : %u\n"
- " got inlined : %u\n"
- " strength red : %u\n"
- " leaf function : %s\n"
- " calls only leaf functions : %s\n"
- " recursive : %s\n"
- " chain call : %s\n"
- " calls : %u\n"
- " indirect calls : %u\n",
- entry->is_deleted ? "DELETED " : "",
- entry->cnt_walked.cnt[0], entry->cnt_walked_blocks.cnt[0],
- entry->cnt_was_inlined.cnt[0],
- entry->cnt_got_inlined.cnt[0],
- entry->cnt_strength_red.cnt[0],
- entry->is_leaf ? "YES" : "NO",
- entry->is_leaf_call == LCS_NON_LEAF_CALL ? "NO" : (entry->is_leaf_call == LCS_LEAF_CALL ? "Yes" : "Maybe"),
- entry->is_recursive ? "YES" : "NO",
- entry->is_chain_call ? "YES" : "NO",
- entry->cnt_all_calls.cnt[0],
- entry->cnt_indirect_calls.cnt[0]
- );
-
- for (i = 0; i < sizeof(entry->cnt_if_conv)/sizeof(entry->cnt_if_conv[0]); ++i) {
- fprintf(dmp->f, " %s : %u\n", if_conv_names[i], entry->cnt_if_conv[i].cnt[0]);
- }
-
- }
- else {
- fprintf(dmp->f, "\nGlobals counts:\n");
- fprintf(dmp->f, "--------------\n");
- dump_opts = 0;
- }
-
- simple_dump_opcode_hash(dmp, entry->opcode_hash);
- simple_dump_edges(dmp, &entry->cnt_edges);
-
- /* effects of optimizations */
- if (dump_opts) {
- int i;
-
- simple_dump_real_func_calls(dmp, &entry->cnt_real_func_call);
- simple_dump_tail_recursion(dmp, entry->num_tail_recursion);
-
- for (i = 0; i < sizeof(entry->opt_hash)/sizeof(entry->opt_hash[0]); ++i) {
- simple_dump_opt_hash(dmp, entry->opt_hash[i], i);
- }
-
- /* dump block info */
- fprintf(dmp->f, "\n%12s %12s %12s %12s %12s %12s %12s\n", "Block Nr", "Nodes", "intern E", "incoming E", "outgoing E", "Phi", "quot");
- for (b_entry = pset_first(entry->block_hash);
- b_entry;
- b_entry = pset_next(entry->block_hash)) {
- fprintf(dmp->f, "BLK %12ld %12u %12u %12u %12u %12u %4.8f\n",
- b_entry->block_nr,
- b_entry->cnt_nodes.cnt[0],
- b_entry->cnt_edges.cnt[0],
- b_entry->cnt_in_edges.cnt[0],
- b_entry->cnt_out_edges.cnt[0],
- b_entry->cnt_phi_data.cnt[0],
- (double)b_entry->cnt_edges.cnt[0] / (double)b_entry->cnt_nodes.cnt[0]
- );
- }
- }
+ int i, dump_opts = 1;
+ block_entry_t *b_entry;
+ extbb_entry_t *eb_entry;
+
+ if (! dmp->f)
+ return;
+
+ if (entry->irg) {
+ ir_graph *const_irg = get_const_code_irg();
+
+ if (entry->irg == const_irg)
+ fprintf(dmp->f, "\nConst code Irg %p", (void *)entry->irg);
+ else {
+ if (entry->ent)
+ fprintf(dmp->f, "\nEntity %s, Irg %p", get_entity_ld_name(entry->ent), (void *)entry->irg);
+ else
+ fprintf(dmp->f, "\nIrg %p", (void *)entry->irg);
+ }
+
+ fprintf(dmp->f, " %swalked %u over blocks %u:\n"
+ " was inlined : %u\n"
+ " got inlined : %u\n"
+ " strength red : %u\n"
+ " leaf function : %s\n"
+ " calls only leaf functions : %s\n"
+ " recursive : %s\n"
+ " chain call : %s\n"
+ " calls : %u\n"
+ " indirect calls : %u\n",
+ entry->is_deleted ? "DELETED " : "",
+ cnt_to_uint(&entry->cnt_walked), cnt_to_uint(&entry->cnt_walked_blocks),
+ cnt_to_uint(&entry->cnt_was_inlined),
+ cnt_to_uint(&entry->cnt_got_inlined),
+ cnt_to_uint(&entry->cnt_strength_red),
+ entry->is_leaf ? "YES" : "NO",
+ entry->is_leaf_call == LCS_NON_LEAF_CALL ? "NO" : (entry->is_leaf_call == LCS_LEAF_CALL ? "Yes" : "Maybe"),
+ entry->is_recursive ? "YES" : "NO",
+ entry->is_chain_call ? "YES" : "NO",
+ cnt_to_uint(&entry->cnt_all_calls),
+ cnt_to_uint(&entry->cnt_indirect_calls)
+ );
+
+ for (i = 0; i < sizeof(entry->cnt_if_conv)/sizeof(entry->cnt_if_conv[0]); ++i) {
+ fprintf(dmp->f, " %s : %u\n", if_conv_names[i], cnt_to_uint(&entry->cnt_if_conv[i]));
+ }
+ }
+ else {
+ fprintf(dmp->f, "\nGlobals counts:\n");
+ fprintf(dmp->f, "--------------\n");
+ dump_opts = 0;
+ }
+
+ simple_dump_opcode_hash(dmp, entry->opcode_hash);
+ simple_dump_edges(dmp, &entry->cnt_edges);
+
+ /* effects of optimizations */
+ if (dump_opts) {
+ int i;
+
+ simple_dump_real_func_calls(dmp, &entry->cnt_real_func_call);
+ simple_dump_tail_recursion(dmp, entry->num_tail_recursion);
+
+ for (i = 0; i < sizeof(entry->opt_hash)/sizeof(entry->opt_hash[0]); ++i) {
+ simple_dump_opt_hash(dmp, entry->opt_hash[i], i);
+ }
+
+ /* dump block info */
+ fprintf(dmp->f, "\n%12s %12s %12s %12s %12s %12s %12s\n", "Block Nr", "Nodes", "intern E", "incoming E", "outgoing E", "Phi", "quot");
+ foreach_pset(entry->block_hash, b_entry) {
+ fprintf(dmp->f, "BLK %6ld %12u %12u %12u %12u %12u %4.8f\n",
+ b_entry->block_nr,
+ cnt_to_uint(&b_entry->cnt_nodes),
+ cnt_to_uint(&b_entry->cnt_edges),
+ cnt_to_uint(&b_entry->cnt_in_edges),
+ cnt_to_uint(&b_entry->cnt_out_edges),
+ cnt_to_uint(&b_entry->cnt_phi_data),
+ cnt_to_dbl(&b_entry->cnt_edges) / cnt_to_dbl(&b_entry->cnt_nodes)
+ );
+ }
+
+ /* dump block reg pressure */
+ simple_dump_be_block_reg_pressure(dmp, entry);
+
+ /* dump block ready nodes distribution */
+ simple_dump_be_block_sched_ready(dmp, entry);
+
+ /* dump block permutation statistics */
+ simple_dump_be_block_permstat(dmp, entry);
+
+ if (dmp->status->stat_options & FIRMSTAT_COUNT_EXTBB && entry->extbb_hash) {
+ /* dump extended block info */
+ fprintf(dmp->f, "\n%12s %12s %12s %12s %12s %12s %12s\n", "Extbb Nr", "Nodes", "intern E", "incoming E", "outgoing E", "Phi", "quot");
+ foreach_pset(entry->extbb_hash, eb_entry) {
+ fprintf(dmp->f, "ExtBB %6ld %12u %12u %12u %12u %12u %4.8f\n",
+ eb_entry->block_nr,
+ cnt_to_uint(&eb_entry->cnt_nodes),
+ cnt_to_uint(&eb_entry->cnt_edges),
+ cnt_to_uint(&eb_entry->cnt_in_edges),
+ cnt_to_uint(&eb_entry->cnt_out_edges),
+ cnt_to_uint(&eb_entry->cnt_phi_data),
+ cnt_to_dbl(&eb_entry->cnt_edges) / cnt_to_dbl(&eb_entry->cnt_nodes)
+ );
+ }
+ }
+ }
}
/**
*/
static void simple_dump_const_tbl(dumper_t *dmp, const constant_info_t *tbl)
{
- int i;
- counter_t sum;
+ int i;
+ counter_t sum;
+
+ if (! dmp->f)
+ return;
+
+ cnt_clr(&sum);
+
+ fprintf(dmp->f, "\nConstant Information:\n");
+ fprintf(dmp->f, "---------------------\n");
+
+ fprintf(dmp->f, "\nBit usage for integer constants\n");
+ fprintf(dmp->f, "-------------------------------\n");
- cnt_clr(&sum);
+ for (i = 0; i < ARR_SIZE(tbl->int_bits_count); ++i) {
+ fprintf(dmp->f, "%5d %12u\n", i + 1, cnt_to_uint(&tbl->int_bits_count[i]));
+ cnt_add(&sum, &tbl->int_bits_count[i]);
+ }
+ fprintf(dmp->f, "-------------------------------\n");
- fprintf(dmp->f, "\nConstant Information:\n");
- fprintf(dmp->f, "---------------------\n");
+ fprintf(dmp->f, "\nFloating point constants classification\n");
+ fprintf(dmp->f, "--------------------------------------\n");
+ for (i = 0; i < ARR_SIZE(tbl->floats); ++i) {
+ fprintf(dmp->f, "%-10s %12u\n", stat_fc_name(i), cnt_to_uint(&tbl->floats[i]));
+ cnt_add(&sum, &tbl->floats[i]);
+ }
+ fprintf(dmp->f, "--------------------------------------\n");
- fprintf(dmp->f, "\nBit usage for integer constants\n");
- fprintf(dmp->f, "-------------------------------\n");
+ fprintf(dmp->f, "other %12u\n", cnt_to_uint(&tbl->others));
+ cnt_add(&sum, &tbl->others);
+ fprintf(dmp->f, "-------------------------------\n");
- for (i = 0; i < ARR_SIZE(tbl->bits_count); ++i) {
- fprintf(dmp->f, "%5d %12u\n", i + 1, tbl->bits_count[i].cnt[0]);
- cnt_add(&sum, &tbl->bits_count[i]);
- }
- fprintf(dmp->f, "other %12u\n", tbl->others.cnt[0]);
- cnt_add(&sum, &tbl->others);
- fprintf(dmp->f, "-------------------------------\n");
- fprintf(dmp->f, "sum %12u\n", sum.cnt[0]);
+ fprintf(dmp->f, "sum %12u\n", cnt_to_uint(&sum));
}
/**
*/
static void simple_init(dumper_t *dmp, const char *name)
{
- char fname[2048];
+ char fname[2048];
- snprintf(fname, sizeof(fname), "%s.txt", name);
- dmp->f = fopen(fname, "w");
+ snprintf(fname, sizeof(fname), "%s.txt", name);
+ dmp->f = fopen(fname, "w");
+ if (! dmp->f) {
+ perror(fname);
+ }
}
/**
*/
static void simple_finish(dumper_t *dmp)
{
- fclose(dmp->f);
- dmp->f = NULL;
+ if (dmp->f)
+ fclose(dmp->f);
+ dmp->f = NULL;
}
/**
* the simple human readable dumper
*/
const dumper_t simple_dumper = {
- simple_dump_graph,
- simple_dump_const_tbl,
- simple_init,
- simple_finish,
- NULL,
- NULL,
- NULL,
+ simple_dump_graph,
+ simple_dump_const_tbl,
+ simple_init,
+ simple_finish,
+ NULL,
+ NULL,
+ NULL,
};
/* ---------------------------------------------------------------------- */
*/
static void csv_count_nodes(dumper_t *dmp, graph_entry_t *graph, counter_t cnt[])
{
- node_entry_t *entry;
- int i;
-
- for (i = 0; i < 4; ++i)
- cnt_clr(&cnt[i]);
-
- for (entry = pset_first(graph->opcode_hash); entry; entry = pset_next(graph->opcode_hash)) {
- if (entry->op == op_Phi) {
- /* normal Phi */
- cnt_add(&cnt[1], &entry->cnt_alive);
- }
- else if (entry->op == dmp->status->op_PhiM) {
- /* memory Phi */
- cnt_add(&cnt[2], &entry->cnt_alive);
- }
- else if (entry->op == op_Proj) {
- /* Proj */
- cnt_add(&cnt[3], &entry->cnt_alive);
- }
- else {
- /* all other nodes */
- cnt_add(&cnt[0], &entry->cnt_alive);
- }
- }
+ node_entry_t *entry;
+ int i;
+
+ for (i = 0; i < 4; ++i)
+ cnt_clr(&cnt[i]);
+
+ foreach_pset(graph->opcode_hash, entry) {
+ if (entry->op == op_Phi) {
+ /* normal Phi */
+ cnt_add(&cnt[1], &entry->cnt_alive);
+ }
+ else if (entry->op == dmp->status->op_PhiM) {
+ /* memory Phi */
+ cnt_add(&cnt[2], &entry->cnt_alive);
+ }
+ else if (entry->op == op_Proj) {
+ /* Proj */
+ cnt_add(&cnt[3], &entry->cnt_alive);
+ }
+ else {
+ /* all other nodes */
+ cnt_add(&cnt[0], &entry->cnt_alive);
+ }
+ }
}
/**
*/
static void csv_dump_graph(dumper_t *dmp, graph_entry_t *entry)
{
- const char *name;
-
- counter_t cnt[4];
-
- if (entry->irg && !entry->is_deleted) {
- ir_graph *const_irg = get_const_code_irg();
-
- if (entry->irg == const_irg) {
- name = "<Const code Irg>";
- return;
- }
- else {
- if (entry->ent)
- name = get_entity_name(entry->ent);
- else
- name = "<UNKNOWN IRG>";
- }
-
- csv_count_nodes(dmp, entry, cnt);
-
- fprintf(dmp->f, "%-40s, %p, %d, %d, %d, %d\n",
- name,
- (void *)entry->irg,
- cnt[0].cnt[0],
- cnt[1].cnt[0],
- cnt[2].cnt[0],
- cnt[3].cnt[0]
- );
- }
+ const char *name;
+ counter_t cnt[4];
+
+ if (! dmp->f)
+ return;
+
+ if (entry->irg && !entry->is_deleted) {
+ ir_graph *const_irg = get_const_code_irg();
+
+ if (entry->irg == const_irg) {
+ name = "<Const code Irg>";
+ return;
+ }
+ else {
+ if (entry->ent)
+ name = get_entity_name(entry->ent);
+ else
+ name = "<UNKNOWN IRG>";
+ }
+
+ csv_count_nodes(dmp, entry, cnt);
+
+ fprintf(dmp->f, "%-40s, %p, %d, %d, %d, %d\n",
+ name,
+ (void *)entry->irg,
+ cnt_to_uint(&cnt[0]),
+ cnt_to_uint(&cnt[1]),
+ cnt_to_uint(&cnt[2]),
+ cnt_to_uint(&cnt[3])
+ );
+ }
}
/**
*/
static void csv_dump_const_tbl(dumper_t *dmp, const constant_info_t *tbl)
{
- /* FIXME: NYI */
+ /* FIXME: NYI */
}
/**
*/
static void csv_init(dumper_t *dmp, const char *name)
{
- char fname[2048];
+ char fname[2048];
- snprintf(fname, sizeof(fname), "%s.csv", name);
- dmp->f = fopen(fname, "a");
+ snprintf(fname, sizeof(fname), "%s.csv", name);
+ dmp->f = fopen(fname, "a");
+ if (! dmp->f)
+ perror(fname);
}
/**
*/
static void csv_finish(dumper_t *dmp)
{
- fclose(dmp->f);
- dmp->f = NULL;
+ if (dmp->f)
+ fclose(dmp->f);
+ dmp->f = NULL;
}
/**
* the simple human readable dumper
*/
const dumper_t csv_dumper = {
- csv_dump_graph,
- csv_dump_const_tbl,
- csv_init,
- csv_finish,
- NULL,
- NULL,
- NULL,
+ csv_dump_graph,
+ csv_dump_const_tbl,
+ csv_init,
+ csv_finish,
+ NULL,
+ NULL,
+ NULL,
};