return !strcmp (s1->unique_name, s2->unique_name);
}
-static htab_t pass_name_tab = NULL;
+static htab_t name_to_pass_map = NULL;
/* Register PASS with NAME. */
struct pass_registry **slot;
struct pass_registry pr;
- if (!pass_name_tab)
- pass_name_tab = htab_create (256, passr_hash, passr_eq, NULL);
+ if (!name_to_pass_map)
+ name_to_pass_map = htab_create (256, passr_hash, passr_eq, NULL);
pr.unique_name = name;
- slot = (struct pass_registry **) htab_find_slot (pass_name_tab, &pr, INSERT);
+ slot = (struct pass_registry **) htab_find_slot (name_to_pass_map, &pr, INSERT);
if (!*slot)
{
struct pass_registry *new_pr;
return; /* Ignore plugin passes. */
}
+/* Map from pass id to canonicalized pass name. */
+
+typedef const char *char_ptr;
+DEF_VEC_P(char_ptr);
+DEF_VEC_ALLOC_P(char_ptr, heap);
+static VEC(char_ptr, heap) *pass_tab = NULL;
+
+/* Callback function for traversing NAME_TO_PASS_MAP. */
+
+static int
+pass_traverse (void **slot, void *data ATTRIBUTE_UNUSED)
+{
+ struct pass_registry **p = (struct pass_registry **)slot;
+ struct opt_pass *pass = (*p)->pass;
+
+ gcc_assert (pass->static_pass_number > 0);
+ gcc_assert (pass_tab);
+
+ VEC_replace (char_ptr, pass_tab, pass->static_pass_number,
+ (*p)->unique_name);
+
+ return 1;
+}
+
+/* The function traverses NAME_TO_PASS_MAP and creates a pass info
+ table for dumping purpose. */
+
+static void
+create_pass_tab (void)
+{
+ if (!flag_dump_passes)
+ return;
+
+ VEC_safe_grow_cleared (char_ptr, heap,
+ pass_tab, passes_by_id_size + 1);
+ htab_traverse (name_to_pass_map, pass_traverse, NULL);
+}
+
+static bool override_gate_status (struct opt_pass *, tree, bool);
+
+/* Dump the instantiated name for PASS. IS_ON indicates if PASS
+ is turned on or not. */
+
+static void
+dump_one_pass (struct opt_pass *pass, int pass_indent)
+{
+ int indent = 3 * pass_indent;
+ const char *pn;
+ bool is_on, is_really_on;
+
+ is_on = (pass->gate == NULL) ? true : pass->gate();
+ is_really_on = override_gate_status (pass, current_function_decl, is_on);
+
+ if (pass->static_pass_number <= 0)
+ pn = pass->name;
+ else
+ pn = VEC_index (char_ptr, pass_tab, pass->static_pass_number);
+
+ fprintf (stderr, "%*s%-40s%*s:%s%s\n", indent, " ", pn,
+ (15 - indent < 0 ? 0 : 15 - indent), " ",
+ is_on ? " ON" : " OFF",
+ ((!is_on) == (!is_really_on) ? ""
+ : (is_really_on ? " (FORCED_ON)" : " (FORCED_OFF)")));
+}
+
+/* Dump pass list PASS with indentation INDENT. */
+
+static void
+dump_pass_list (struct opt_pass *pass, int indent)
+{
+ do
+ {
+ dump_one_pass (pass, indent);
+ if (pass->sub)
+ dump_pass_list (pass->sub, indent + 1);
+ pass = pass->next;
+ }
+ while (pass);
+}
+
+/* Dump all optimization passes. */
+
+void
+dump_passes (void)
+{
+ struct cgraph_node *n, *node = NULL;
+ tree save_fndecl = current_function_decl;
+
+ create_pass_tab();
+
+ n = cgraph_nodes;
+ while (n)
+ {
+ if (DECL_STRUCT_FUNCTION (n->decl))
+ {
+ node = n;
+ break;
+ }
+ n = n->next;
+ }
+
+ if (!node)
+ return;
+
+ push_cfun (DECL_STRUCT_FUNCTION (node->decl));
+ current_function_decl = node->decl;
+
+ dump_pass_list (all_lowering_passes, 1);
+ dump_pass_list (all_small_ipa_passes, 1);
+ dump_pass_list (all_regular_ipa_passes, 1);
+ dump_pass_list (all_lto_gen_passes, 1);
+ dump_pass_list (all_passes, 1);
+
+ pop_cfun ();
+ current_function_decl = save_fndecl;
+}
+
+
/* Returns the pass with NAME. */
static struct opt_pass *
{
struct pass_registry **slot, pr;
- gcc_assert (pass_name_tab);
pr.unique_name = name;
- slot = (struct pass_registry **) htab_find_slot (pass_name_tab,
+ slot = (struct pass_registry **) htab_find_slot (name_to_pass_map,
&pr, NO_INSERT);
if (!slot || !*slot)
{
unsigned int start;
unsigned int last;
+ const char *assem_name;
struct uid_range *next;
};
static VEC(uid_range_p, heap) *enabled_pass_uid_range_tab = NULL;
static VEC(uid_range_p, heap) *disabled_pass_uid_range_tab = NULL;
+
/* Parse option string for -fdisable- and -fenable-
The syntax of the options:
uid_range_p new_range;
char *invalid = NULL;
long start;
+ char *func_name = NULL;
next_range = strchr (one_range, ',');
if (next_range)
start = strtol (one_range, &invalid, 10);
if (*invalid || start < 0)
{
- error ("Invalid range %s in option %s",
- one_range,
- is_enable ? "-fenable" : "-fdisable");
- free (argstr);
- return;
+ if (end_val || (one_range[0] >= '0'
+ && one_range[0] <= '9'))
+ {
+ error ("Invalid range %s in option %s",
+ one_range,
+ is_enable ? "-fenable" : "-fdisable");
+ free (argstr);
+ return;
+ }
+ func_name = one_range;
}
if (!end_val)
{
new_range = XCNEW (struct uid_range);
- new_range->start = (unsigned) start;
- new_range->last = (unsigned) start;
+ if (!func_name)
+ {
+ new_range->start = (unsigned) start;
+ new_range->last = (unsigned) start;
+ }
+ else
+ {
+ new_range->start = (unsigned) -1;
+ new_range->last = (unsigned) -1;
+ new_range->assem_name = xstrdup (func_name);
+ }
}
else
{
new_range->next = slot;
VEC_replace (uid_range_p, *tab, pass->static_pass_number,
new_range);
-
if (is_enable)
- inform (UNKNOWN_LOCATION,
- "enable pass %s for functions in the range of [%u, %u]",
- phase_name, new_range->start, new_range->last);
+ {
+ if (new_range->assem_name)
+ inform (UNKNOWN_LOCATION,
+ "enable pass %s for function %s",
+ phase_name, new_range->assem_name);
+ else
+ inform (UNKNOWN_LOCATION,
+ "enable pass %s for functions in the range of [%u, %u]",
+ phase_name, new_range->start, new_range->last);
+ }
else
- inform (UNKNOWN_LOCATION,
- "disable pass %s for functions in the range of [%u, %u]",
- phase_name, new_range->start, new_range->last);
+ {
+ if (new_range->assem_name)
+ inform (UNKNOWN_LOCATION,
+ "disable pass %s for function %s",
+ phase_name, new_range->assem_name);
+ else
+ inform (UNKNOWN_LOCATION,
+ "disable pass %s for functions in the range of [%u, %u]",
+ phase_name, new_range->start, new_range->last);
+ }
one_range = next_range;
} while (next_range);
{
uid_range_p slot, range;
int cgraph_uid;
+ const char *aname = NULL;
if (!tab
|| (unsigned) pass->static_pass_number >= VEC_length (uid_range_p, tab)
return false;
cgraph_uid = func ? cgraph_get_node (func)->uid : 0;
+ if (func && DECL_ASSEMBLER_NAME_SET_P (func))
+ aname = IDENTIFIER_POINTER (DECL_ASSEMBLER_NAME (func));
range = slot;
while (range)
if ((unsigned) cgraph_uid >= range->start
&& (unsigned) cgraph_uid <= range->last)
return true;
+ if (range->assem_name && aname
+ && !strcmp (range->assem_name, aname))
+ return true;
range = range->next;
}
nnodes = 0;
}
+/* Helper function to perform function body dump. */
+
+static void
+execute_function_dump (void *data ATTRIBUTE_UNUSED)
+{
+ if (dump_file && current_function_decl)
+ {
+ if (cfun->curr_properties & PROP_trees)
+ dump_function_to_file (current_function_decl, dump_file, dump_flags);
+ else
+ {
+ if (dump_flags & TDF_SLIM)
+ print_rtl_slim_with_bb (dump_file, get_insns (), dump_flags);
+ else if ((cfun->curr_properties & PROP_cfg)
+ && (dump_flags & TDF_BLOCKS))
+ print_rtl_with_bb (dump_file, get_insns ());
+ else
+ print_rtl (dump_file, get_insns ());
+
+ if ((cfun->curr_properties & PROP_cfg)
+ && graph_dump_format != no_graph
+ && (dump_flags & TDF_GRAPH))
+ print_rtl_graph_with_bb (dump_file_name, get_insns ());
+ }
+
+ /* Flush the file. If verification fails, we won't be able to
+ close the file before aborting. */
+ fflush (dump_file);
+ }
+}
+
/* Perform all TODO actions that ought to be done on each function. */
static void
if (flags & TODO_remove_unused_locals)
remove_unused_locals ();
- if ((flags & TODO_dump_func) && dump_file && current_function_decl)
- {
- if (cfun->curr_properties & PROP_trees)
- dump_function_to_file (current_function_decl, dump_file, dump_flags);
- else
- {
- if (dump_flags & TDF_SLIM)
- print_rtl_slim_with_bb (dump_file, get_insns (), dump_flags);
- else if ((cfun->curr_properties & PROP_cfg)
- && (dump_flags & TDF_BLOCKS))
- print_rtl_with_bb (dump_file, get_insns ());
- else
- print_rtl (dump_file, get_insns ());
-
- if ((cfun->curr_properties & PROP_cfg)
- && graph_dump_format != no_graph
- && (dump_flags & TDF_GRAPH))
- print_rtl_graph_with_bb (dump_file_name, get_insns ());
- }
-
- /* Flush the file. If verification fails, we won't be able to
- close the file before aborting. */
- fflush (dump_file);
- }
-
if (flags & TODO_rebuild_frequencies)
rebuild_frequencies ();
execute_todo (todo_after);
verify_interpass_invariants ();
+ do_per_function (execute_function_dump, NULL);
pass_fini_dump_file (pass);
current_pass = NULL;
/* Run post-pass cleanup and verification. */
execute_todo (todo_after | pass->todo_flags_finish);
verify_interpass_invariants ();
+ do_per_function (execute_function_dump, NULL);
if (pass->type == IPA_PASS)
{
struct cgraph_node *node;
vset = varpool_node_set_new ();
for (vnode = varpool_nodes; vnode; vnode = vnode->next)
- if (vnode->needed && !vnode->alias)
+ if (vnode->needed && (!vnode->alias || vnode->alias_of))
varpool_node_set_add (vset, vnode);
ipa_write_summaries_1 (set, vset);
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