#include "rtl.h"
#include "ipa-utils.h"
#include "lto-streamer.h"
+#include "ipa-inline.h"
const char * const ld_plugin_symbol_resolution_names[]=
{
/* Maximal uid used in cgraph edges. */
int cgraph_edge_max_uid;
-/* Maximal pid used for profiling */
-int cgraph_max_pid;
-
/* Set when whole unit has been analyzed so we can access global info. */
bool cgraph_global_info_ready = false;
struct cgraph_node *node = cgraph_allocate_node ();
node->next = cgraph_nodes;
- node->pid = -1;
node->order = cgraph_order++;
if (cgraph_nodes)
cgraph_nodes->previous = node;
node->previous = NULL;
- node->global.estimated_growth = INT_MIN;
node->frequency = NODE_FREQUENCY_NORMAL;
node->count_materialization_scale = REG_BR_PROB_BASE;
ipa_empty_ref_list (&node->ref_list);
node = cgraph_same_body_alias_1 (decl_node, alias, decl);
gcc_assert (node);
gcc_checking_assert (!virtual_offset
- || tree_int_cst_equal (virtual_offset,
- size_int (virtual_value)));
+ || double_int_equal_p
+ (tree_to_double_int (virtual_offset),
+ shwi_to_double_int (virtual_value)));
node->thunk.fixed_offset = fixed_offset;
node->thunk.this_adjusting = this_adjusting;
node->thunk.virtual_value = virtual_value;
struct cgraph_node *callee,
gimple old_stmt,
gimple stmt, gcov_type count,
- int freq, int loop_depth,
+ int freq,
cgraph_inline_failed_t reason)
{
struct cgraph_node *node;
if (!cgraph_edge (orig, stmt))
{
- edge = cgraph_create_edge (orig, callee, stmt, count, freq, loop_depth);
+ edge = cgraph_create_edge (orig, callee, stmt, count, freq);
edge->inline_failed = reason;
}
else if (!cgraph_edge (node, stmt))
{
edge = cgraph_create_edge (node, callee, stmt, count,
- freq, loop_depth);
+ freq);
edge->inline_failed = reason;
}
}
}
-/* Give initial reasons why inlining would fail on EDGE. This gets either
- nullified or usually overwritten by more precise reasons later. */
-
-static void
-initialize_inline_failed (struct cgraph_edge *e)
-{
- struct cgraph_node *callee = e->callee;
-
- if (e->indirect_unknown_callee)
- e->inline_failed = CIF_INDIRECT_UNKNOWN_CALL;
- else if (!callee->analyzed)
- e->inline_failed = CIF_BODY_NOT_AVAILABLE;
- else if (callee->local.redefined_extern_inline)
- e->inline_failed = CIF_REDEFINED_EXTERN_INLINE;
- else if (!callee->local.inlinable)
- e->inline_failed = CIF_FUNCTION_NOT_INLINABLE;
- else if (e->call_stmt && gimple_call_cannot_inline_p (e->call_stmt))
- e->inline_failed = CIF_MISMATCHED_ARGUMENTS;
- else
- e->inline_failed = CIF_FUNCTION_NOT_CONSIDERED;
-}
-
/* Allocate a cgraph_edge structure and fill it with data according to the
parameters of which only CALLEE can be NULL (when creating an indirect call
edge). */
static struct cgraph_edge *
cgraph_create_edge_1 (struct cgraph_node *caller, struct cgraph_node *callee,
- gimple call_stmt, gcov_type count, int freq, int nest)
+ gimple call_stmt, gcov_type count, int freq)
{
struct cgraph_edge *edge;
edge->frequency = freq;
gcc_assert (freq >= 0);
gcc_assert (freq <= CGRAPH_FREQ_MAX);
- edge->loop_nest = nest;
edge->call_stmt = call_stmt;
- edge->call_stmt_size = 0;
- edge->call_stmt_time = 0;
push_cfun (DECL_STRUCT_FUNCTION (caller->decl));
edge->can_throw_external
= call_stmt ? stmt_can_throw_external (call_stmt) : false;
struct cgraph_edge *
cgraph_create_edge (struct cgraph_node *caller, struct cgraph_node *callee,
- gimple call_stmt, gcov_type count, int freq, int nest)
+ gimple call_stmt, gcov_type count, int freq)
{
struct cgraph_edge *edge = cgraph_create_edge_1 (caller, callee, call_stmt,
- count, freq, nest);
+ count, freq);
edge->indirect_unknown_callee = 0;
initialize_inline_failed (edge);
struct cgraph_edge *
cgraph_create_indirect_edge (struct cgraph_node *caller, gimple call_stmt,
int ecf_flags,
- gcov_type count, int freq, int nest)
+ gcov_type count, int freq)
{
struct cgraph_edge *edge = cgraph_create_edge_1 (caller, NULL, call_stmt,
- count, freq, nest);
+ count, freq);
edge->indirect_unknown_callee = 1;
initialize_inline_failed (edge);
struct cgraph_edge *ne = NULL;
gcov_type count;
int frequency;
- int loop_nest;
if (e)
{
attached to edge is invalid. */
count = e->count;
frequency = e->frequency;
- loop_nest = e->loop_nest;
cgraph_remove_edge (e);
}
else
count = bb->count;
frequency = compute_call_stmt_bb_frequency (current_function_decl,
bb);
- loop_nest = bb->loop_depth;
}
if (new_call)
{
ne = cgraph_create_edge (node, cgraph_get_create_node (new_call),
- new_stmt, count, frequency,
- loop_nest);
+ new_stmt, count, frequency);
gcc_assert (ne->inline_failed);
}
}
struct cgraph_edge *edge;
int indirect_calls_count = 0;
- fprintf (f, "%s/%i(%i)", cgraph_node_name (node), node->uid,
- node->pid);
+ fprintf (f, "%s/%i", cgraph_node_name (node), node->uid);
dump_addr (f, " @", (void *)node);
if (DECL_ASSEMBLER_NAME_SET_P (node->decl))
fprintf (f, " (asm: %s)", IDENTIFIER_POINTER (DECL_ASSEMBLER_NAME (node->decl)));
ld_plugin_symbol_resolution_names[(int)node->resolution]);
if (node->local.finalized)
fprintf (f, " finalized");
- if (node->local.disregard_inline_limits)
- fprintf (f, " always_inline");
- else if (node->local.inlinable)
- fprintf (f, " inlinable");
- else if (node->local.versionable)
- fprintf (f, " versionable");
if (node->local.redefined_extern_inline)
fprintf (f, " redefined_extern_inline");
if (TREE_ASM_WRITTEN (node->decl))
if (edge->frequency)
fprintf (f, "(%.2f per call) ",
edge->frequency / (double)CGRAPH_FREQ_BASE);
- if (edge->loop_nest)
- fprintf (f, "(nested in %i loops) ", edge->loop_nest);
if (edge->can_throw_external)
fprintf(f, "(can throw external) ");
}
struct cgraph_edge *
cgraph_clone_edge (struct cgraph_edge *e, struct cgraph_node *n,
gimple call_stmt, unsigned stmt_uid, gcov_type count_scale,
- int freq_scale, int loop_nest, bool update_original)
+ int freq_scale, bool update_original)
{
struct cgraph_edge *new_edge;
gcov_type count = e->count * count_scale / REG_BR_PROB_BASE;
{
struct cgraph_node *callee = cgraph_get_node (decl);
gcc_checking_assert (callee);
- new_edge = cgraph_create_edge (n, callee, call_stmt, count, freq,
- e->loop_nest + loop_nest);
+ new_edge = cgraph_create_edge (n, callee, call_stmt, count, freq);
}
else
{
new_edge = cgraph_create_indirect_edge (n, call_stmt,
e->indirect_info->ecf_flags,
- count, freq,
- e->loop_nest + loop_nest);
+ count, freq);
*new_edge->indirect_info = *e->indirect_info;
}
}
else
{
- new_edge = cgraph_create_edge (n, e->callee, call_stmt, count, freq,
- e->loop_nest + loop_nest);
+ new_edge = cgraph_create_edge (n, e->callee, call_stmt, count, freq);
if (e->indirect_info)
{
new_edge->indirect_info
}
}
- new_edge->call_stmt_size = e->call_stmt_size;
- new_edge->call_stmt_time = e->call_stmt_time;
new_edge->inline_failed = e->inline_failed;
new_edge->indirect_inlining_edge = e->indirect_inlining_edge;
new_edge->lto_stmt_uid = stmt_uid;
by node. */
struct cgraph_node *
cgraph_clone_node (struct cgraph_node *n, tree decl, gcov_type count, int freq,
- int loop_nest, bool update_original,
+ bool update_original,
VEC(cgraph_edge_p,heap) *redirect_callers)
{
struct cgraph_node *new_node = cgraph_create_node_1 ();
new_node->local = n->local;
new_node->local.externally_visible = false;
new_node->local.local = true;
- new_node->local.vtable_method = false;
new_node->global = n->global;
new_node->rtl = n->rtl;
new_node->count = count;
for (e = n->callees;e; e=e->next_callee)
cgraph_clone_edge (e, new_node, e->call_stmt, e->lto_stmt_uid,
- count_scale, freq, loop_nest, update_original);
+ count_scale, freq, update_original);
for (e = n->indirect_calls; e; e = e->next_callee)
cgraph_clone_edge (e, new_node, e->call_stmt, e->lto_stmt_uid,
- count_scale, freq, loop_nest, update_original);
+ count_scale, freq, update_original);
ipa_clone_references (new_node, NULL, &n->ref_list);
new_node->next_sibling_clone = n->clones;
SET_DECL_RTL (new_decl, NULL);
new_node = cgraph_clone_node (old_node, new_decl, old_node->count,
- CGRAPH_FREQ_BASE, 0, false,
+ CGRAPH_FREQ_BASE, false,
redirect_callers);
/* Update the properties.
Make clone visible only within this translation unit. Make sure
TREE_PUBLIC (new_node->decl) = 0;
DECL_COMDAT (new_node->decl) = 0;
DECL_WEAK (new_node->decl) = 0;
+ DECL_STATIC_CONSTRUCTOR (new_node->decl) = 0;
+ DECL_STATIC_DESTRUCTOR (new_node->decl) = 0;
new_node->clone.tree_map = tree_map;
new_node->clone.args_to_skip = args_to_skip;
FOR_EACH_VEC_ELT (ipa_replace_map_p, tree_map, i, map)
fprintf (dump_file, " Called by %s that is executed once\n",
cgraph_node_name (edge->caller));
maybe_unlikely_executed = false;
- if (edge->loop_nest)
+ if (inline_edge_summary (edge)->loop_depth)
{
maybe_executed_once = false;
if (dump_file && (dump_flags & TDF_DETAILS))
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