/* Callgraph transformations to handle inlining
- Copyright (C) 2003-2015 Free Software Foundation, Inc.
+ Copyright (C) 2003-2020 Free Software Foundation, Inc.
Contributed by Jan Hubicka
This file is part of GCC.
#include "system.h"
#include "coretypes.h"
#include "tm.h"
-#include "tree.h"
-#include "langhooks.h"
-#include "intl.h"
-#include "coverage.h"
-#include "ggc.h"
-#include "tree-cfg.h"
-#include "vec.h"
-#include "hash-map.h"
-#include "is-a.h"
-#include "plugin-api.h"
-#include "hashtab.h"
-#include "hash-set.h"
-#include "machmode.h"
-#include "hard-reg-set.h"
-#include "input.h"
#include "function.h"
-#include "ipa-ref.h"
-#include "cgraph.h"
+#include "tree.h"
#include "alloc-pool.h"
+#include "tree-pass.h"
+#include "cgraph.h"
+#include "tree-cfg.h"
#include "symbol-summary.h"
+#include "tree-vrp.h"
#include "ipa-prop.h"
+#include "ipa-fnsummary.h"
#include "ipa-inline.h"
#include "tree-inline.h"
-#include "tree-pass.h"
+#include "function.h"
+#include "cfg.h"
+#include "basic-block.h"
+#include "ipa-utils.h"
int ncalls_inlined;
int nfunctions_inlined;
-bool speculation_removed;
-/* Scale frequency of NODE edges by FREQ_SCALE. */
+/* Scale counts of NODE edges by NUM/DEN. */
static void
-update_noncloned_frequencies (struct cgraph_node *node,
- int freq_scale)
+update_noncloned_counts (struct cgraph_node *node,
+ profile_count num, profile_count den)
{
struct cgraph_edge *e;
- /* We do not want to ignore high loop nest after freq drops to 0. */
- if (!freq_scale)
- freq_scale = 1;
+ profile_count::adjust_for_ipa_scaling (&num, &den);
+
for (e = node->callees; e; e = e->next_callee)
{
- e->frequency = e->frequency * (gcov_type) freq_scale / CGRAPH_FREQ_BASE;
- if (e->frequency > CGRAPH_FREQ_MAX)
- e->frequency = CGRAPH_FREQ_MAX;
if (!e->inline_failed)
- update_noncloned_frequencies (e->callee, freq_scale);
+ update_noncloned_counts (e->callee, num, den);
+ e->count = e->count.apply_scale (num, den);
}
for (e = node->indirect_calls; e; e = e->next_callee)
- {
- e->frequency = e->frequency * (gcov_type) freq_scale / CGRAPH_FREQ_BASE;
- if (e->frequency > CGRAPH_FREQ_MAX)
- e->frequency = CGRAPH_FREQ_MAX;
- }
+ e->count = e->count.apply_scale (num, den);
+ node->count = node->count.apply_scale (num, den);
}
/* We removed or are going to remove the last call to NODE.
}
/* FIXME: When address is taken of DECL_EXTERNAL function we still
can remove its offline copy, but we would need to keep unanalyzed node in
- the callgraph so references can point to it. */
+ the callgraph so references can point to it.
+
+ Also for comdat group we can ignore references inside a group as we
+ want to prove the group as a whole to be dead. */
return (!node->address_taken
- && node->can_remove_if_no_direct_calls_p ()
+ && node->can_remove_if_no_direct_calls_and_refs_p ()
/* Inlining might enable more devirtualizing, so we want to remove
those only after all devirtualizable virtual calls are processed.
Lacking may edges in callgraph we just preserve them post
&& (!DECL_VIRTUAL_P (node->decl)
|| !opt_for_fn (node->decl, flag_devirtualize))
/* During early inlining some unanalyzed cgraph nodes might be in the
- callgraph and they might reffer the function in question. */
+ callgraph and they might refer the function in question. */
&& !cgraph_new_nodes.exists ());
}
/* When we see same comdat group, we need to be sure that all
items can be removed. */
- if (!node->same_comdat_group)
+ if (!node->same_comdat_group || !node->externally_visible)
return true;
for (next = dyn_cast<cgraph_node *> (node->same_comdat_group);
next != node; next = dyn_cast<cgraph_node *> (next->same_comdat_group))
By default the offline copy is removed, when it appears dead after inlining.
UPDATE_ORIGINAL prevents this transformation.
If OVERALL_SIZE is non-NULL, the size is updated to reflect the
- transformation.
- FREQ_SCALE specify the scaling of frequencies of call sites. */
+ transformation. */
void
clone_inlined_nodes (struct cgraph_edge *e, bool duplicate,
- bool update_original, int *overall_size, int freq_scale)
+ bool update_original, int *overall_size)
{
struct cgraph_node *inlining_into;
struct cgraph_edge *next;
- if (e->caller->global.inlined_to)
- inlining_into = e->caller->global.inlined_to;
+ if (e->caller->inlined_to)
+ inlining_into = e->caller->inlined_to;
else
inlining_into = e->caller;
{
/* We may eliminate the need for out-of-line copy to be output.
In that case just go ahead and re-use it. This is not just an
- memory optimization. Making offline copy of fuction disappear
+ memory optimization. Making offline copy of function disappear
from the program will improve future decisions on inlining. */
if (!e->callee->callers->next_caller
/* Recursive inlining never wants the master clone to
need small function inlining to register edge removal hook to
maintain the priority queue.
- For now we keep the ohter functions in the group in program until
+ For now we keep the other functions in the group in program until
cgraph_remove_unreachable_functions gets rid of them. */
- gcc_assert (!e->callee->global.inlined_to);
- e->callee->dissolve_same_comdat_group_list ();
- if (e->callee->definition && !DECL_EXTERNAL (e->callee->decl))
+ gcc_assert (!e->callee->inlined_to);
+ e->callee->remove_from_same_comdat_group ();
+ if (e->callee->definition
+ && inline_account_function_p (e->callee))
{
+ gcc_assert (!e->callee->alias);
if (overall_size)
- *overall_size -= inline_summaries->get (e->callee)->size;
+ *overall_size -= ipa_size_summaries->get (e->callee)->size;
nfunctions_inlined++;
}
duplicate = false;
e->callee->externally_visible = false;
- update_noncloned_frequencies (e->callee, e->frequency);
+ update_noncloned_counts (e->callee, e->count, e->callee->count);
+
+ dump_callgraph_transformation (e->callee, inlining_into,
+ "inlining to");
}
else
{
struct cgraph_node *n;
- if (freq_scale == -1)
- freq_scale = e->frequency;
n = e->callee->create_clone (e->callee->decl,
- MIN (e->count, e->callee->count),
- freq_scale,
+ e->count,
update_original, vNULL, true,
inlining_into,
NULL);
}
}
else
- e->callee->dissolve_same_comdat_group_list ();
+ e->callee->remove_from_same_comdat_group ();
- e->callee->global.inlined_to = inlining_into;
+ e->callee->inlined_to = inlining_into;
/* Recursively clone all bodies. */
for (e = e->callee->callees; e; e = next)
{
next = e->next_callee;
if (!e->inline_failed)
- clone_inlined_nodes (e, duplicate, update_original, overall_size, freq_scale);
+ clone_inlined_nodes (e, duplicate, update_original, overall_size);
+ }
+}
+
+/* Check all speculations in N and if any seem useless, resolve them. When a
+ first edge is resolved, pop all edges from NEW_EDGES and insert them to
+ EDGE_SET. Then remove each resolved edge from EDGE_SET, if it is there. */
+
+static bool
+check_speculations_1 (cgraph_node *n, vec<cgraph_edge *> *new_edges,
+ hash_set <cgraph_edge *> *edge_set)
+{
+ bool speculation_removed = false;
+ cgraph_edge *next;
+
+ for (cgraph_edge *e = n->callees; e; e = next)
+ {
+ next = e->next_callee;
if (e->speculative && !speculation_useful_p (e, true))
{
- e->resolve_speculation (NULL);
+ while (new_edges && !new_edges->is_empty ())
+ edge_set->add (new_edges->pop ());
+ edge_set->remove (e);
+
+ cgraph_edge::resolve_speculation (e, NULL);
speculation_removed = true;
}
+ else if (!e->inline_failed)
+ speculation_removed |= check_speculations_1 (e->callee, new_edges,
+ edge_set);
}
+ return speculation_removed;
+}
+
+/* Push E to NEW_EDGES. Called from hash_set traverse method, which
+ unfortunately means this function has to have external linkage, otherwise
+ the code will not compile with gcc 4.8. */
+
+bool
+push_all_edges_in_set_to_vec (cgraph_edge * const &e,
+ vec<cgraph_edge *> *new_edges)
+{
+ new_edges->safe_push (e);
+ return true;
+}
+
+/* Check all speculations in N and if any seem useless, resolve them and remove
+ them from NEW_EDGES. */
+
+static bool
+check_speculations (cgraph_node *n, vec<cgraph_edge *> *new_edges)
+{
+ hash_set <cgraph_edge *> edge_set;
+ bool res = check_speculations_1 (n, new_edges, &edge_set);
+ if (!edge_set.is_empty ())
+ edge_set.traverse <vec<cgraph_edge *> *,
+ push_all_edges_in_set_to_vec> (new_edges);
+ return res;
+}
+
+/* Mark all call graph edges coming out of NODE and all nodes that have been
+ inlined to it as in_polymorphic_cdtor. */
+
+static void
+mark_all_inlined_calls_cdtor (cgraph_node *node)
+{
+ for (cgraph_edge *cs = node->callees; cs; cs = cs->next_callee)
+ {
+ cs->in_polymorphic_cdtor = true;
+ if (!cs->inline_failed)
+ mark_all_inlined_calls_cdtor (cs->callee);
+ }
+ for (cgraph_edge *cs = node->indirect_calls; cs; cs = cs->next_callee)
+ cs->in_polymorphic_cdtor = true;
}
indirect edges are discovered in the process, add them to NEW_EDGES, unless
it is NULL. If UPDATE_OVERALL_SUMMARY is false, do not bother to recompute overall
size of caller after inlining. Caller is required to eventually do it via
- inline_update_overall_summary.
+ ipa_update_overall_fn_summary.
If callee_removed is non-NULL, set it to true if we removed callee node.
Return true iff any new callgraph edges were discovered as a
int old_size = 0, new_size = 0;
struct cgraph_node *to = NULL;
struct cgraph_edge *curr = e;
+ bool comdat_local = e->callee->comdat_local_p ();
struct cgraph_node *callee = e->callee->ultimate_alias_target ();
bool new_edges_found = false;
-#ifdef ENABLE_CHECKING
- int estimated_growth = estimate_edge_growth (e);
+ int estimated_growth = 0;
+ if (! update_overall_summary)
+ estimated_growth = estimate_edge_growth (e);
+ /* This is used only for assert bellow. */
+#if 0
bool predicated = inline_edge_summary (e)->predicate != NULL;
#endif
- speculation_removed = false;
/* Don't inline inlined edges. */
gcc_assert (e->inline_failed);
/* Don't even think of inlining inline clone. */
- gcc_assert (!callee->global.inlined_to);
+ gcc_assert (!callee->inlined_to);
+
+ to = e->caller;
+ if (to->inlined_to)
+ to = to->inlined_to;
+ if (to->thunk.thunk_p)
+ {
+ struct cgraph_node *target = to->callees->callee;
+ thunk_expansion = true;
+ symtab->call_cgraph_removal_hooks (to);
+ if (in_lto_p)
+ to->get_untransformed_body ();
+ to->expand_thunk (false, true);
+ /* When thunk is instrumented we may have multiple callees. */
+ for (e = to->callees; e && e->callee != target; e = e->next_callee)
+ ;
+ symtab->call_cgraph_insertion_hooks (to);
+ thunk_expansion = false;
+ gcc_assert (e);
+ }
+
e->inline_failed = CIF_OK;
DECL_POSSIBLY_INLINED (callee->decl) = true;
- to = e->caller;
- if (to->global.inlined_to)
- to = to->global.inlined_to;
+ if (DECL_FUNCTION_PERSONALITY (callee->decl))
+ DECL_FUNCTION_PERSONALITY (to->decl)
+ = DECL_FUNCTION_PERSONALITY (callee->decl);
+
+ bool reload_optimization_node = false;
+ if (!opt_for_fn (callee->decl, flag_strict_aliasing)
+ && opt_for_fn (to->decl, flag_strict_aliasing))
+ {
+ struct gcc_options opts = global_options;
+
+ cl_optimization_restore (&opts, opts_for_fn (to->decl));
+ opts.x_flag_strict_aliasing = false;
+ if (dump_file)
+ fprintf (dump_file, "Dropping flag_strict_aliasing on %s\n",
+ to->dump_name ());
+ DECL_FUNCTION_SPECIFIC_OPTIMIZATION (to->decl)
+ = build_optimization_node (&opts);
+ reload_optimization_node = true;
+ }
+
+ ipa_fn_summary *caller_info = ipa_fn_summaries->get (to);
+ ipa_fn_summary *callee_info = ipa_fn_summaries->get (callee);
+ if (!caller_info->fp_expressions && callee_info->fp_expressions)
+ {
+ caller_info->fp_expressions = true;
+ if (opt_for_fn (callee->decl, flag_rounding_math)
+ != opt_for_fn (to->decl, flag_rounding_math)
+ || opt_for_fn (callee->decl, flag_trapping_math)
+ != opt_for_fn (to->decl, flag_trapping_math)
+ || opt_for_fn (callee->decl, flag_unsafe_math_optimizations)
+ != opt_for_fn (to->decl, flag_unsafe_math_optimizations)
+ || opt_for_fn (callee->decl, flag_finite_math_only)
+ != opt_for_fn (to->decl, flag_finite_math_only)
+ || opt_for_fn (callee->decl, flag_signaling_nans)
+ != opt_for_fn (to->decl, flag_signaling_nans)
+ || opt_for_fn (callee->decl, flag_cx_limited_range)
+ != opt_for_fn (to->decl, flag_cx_limited_range)
+ || opt_for_fn (callee->decl, flag_signed_zeros)
+ != opt_for_fn (to->decl, flag_signed_zeros)
+ || opt_for_fn (callee->decl, flag_associative_math)
+ != opt_for_fn (to->decl, flag_associative_math)
+ || opt_for_fn (callee->decl, flag_reciprocal_math)
+ != opt_for_fn (to->decl, flag_reciprocal_math)
+ || opt_for_fn (callee->decl, flag_fp_int_builtin_inexact)
+ != opt_for_fn (to->decl, flag_fp_int_builtin_inexact)
+ || opt_for_fn (callee->decl, flag_errno_math)
+ != opt_for_fn (to->decl, flag_errno_math))
+ {
+ struct gcc_options opts = global_options;
+
+ cl_optimization_restore (&opts, opts_for_fn (to->decl));
+ opts.x_flag_rounding_math
+ = opt_for_fn (callee->decl, flag_rounding_math);
+ opts.x_flag_trapping_math
+ = opt_for_fn (callee->decl, flag_trapping_math);
+ opts.x_flag_unsafe_math_optimizations
+ = opt_for_fn (callee->decl, flag_unsafe_math_optimizations);
+ opts.x_flag_finite_math_only
+ = opt_for_fn (callee->decl, flag_finite_math_only);
+ opts.x_flag_signaling_nans
+ = opt_for_fn (callee->decl, flag_signaling_nans);
+ opts.x_flag_cx_limited_range
+ = opt_for_fn (callee->decl, flag_cx_limited_range);
+ opts.x_flag_signed_zeros
+ = opt_for_fn (callee->decl, flag_signed_zeros);
+ opts.x_flag_associative_math
+ = opt_for_fn (callee->decl, flag_associative_math);
+ opts.x_flag_reciprocal_math
+ = opt_for_fn (callee->decl, flag_reciprocal_math);
+ opts.x_flag_fp_int_builtin_inexact
+ = opt_for_fn (callee->decl, flag_fp_int_builtin_inexact);
+ opts.x_flag_errno_math
+ = opt_for_fn (callee->decl, flag_errno_math);
+ if (dump_file)
+ fprintf (dump_file, "Copying FP flags from %s to %s\n",
+ callee->dump_name (), to->dump_name ());
+ DECL_FUNCTION_SPECIFIC_OPTIMIZATION (to->decl)
+ = build_optimization_node (&opts);
+ reload_optimization_node = true;
+ }
+ }
+
+ /* Reload global optimization flags. */
+ if (reload_optimization_node && DECL_STRUCT_FUNCTION (to->decl) == cfun)
+ set_cfun (cfun, true);
/* If aliases are involved, redirect edge to the actual destination and
possibly remove the aliases. */
while (alias && alias != callee)
{
if (!alias->callers
- && can_remove_node_now_p (alias, e))
+ && can_remove_node_now_p (alias,
+ !e->next_caller && !e->prev_caller ? e : NULL))
{
next_alias = alias->get_alias_target ();
alias->remove ();
}
}
- clone_inlined_nodes (e, true, update_original, overall_size, e->frequency);
+ clone_inlined_nodes (e, true, update_original, overall_size);
- gcc_assert (curr->callee->global.inlined_to == to);
+ gcc_assert (curr->callee->inlined_to == to);
- old_size = inline_summaries->get (to)->size;
- inline_merge_summary (e);
- if (optimize)
+ old_size = ipa_size_summaries->get (to)->size;
+ ipa_merge_fn_summary_after_inlining (e);
+ if (e->in_polymorphic_cdtor)
+ mark_all_inlined_calls_cdtor (e->callee);
+ if (opt_for_fn (e->caller->decl, optimize))
new_edges_found = ipa_propagate_indirect_call_infos (curr, new_edges);
+ bool removed_p = check_speculations (e->callee, new_edges);
if (update_overall_summary)
- inline_update_overall_summary (to);
- new_size = inline_summaries->get (to)->size;
+ ipa_update_overall_fn_summary (to, new_edges_found || removed_p);
+ else
+ /* Update self size by the estimate so overall function growth limits
+ work for further inlining into this function. Before inlining
+ the function we inlined to again we expect the caller to update
+ the overall summary. */
+ ipa_size_summaries->get (to)->size += estimated_growth;
+ new_size = ipa_size_summaries->get (to)->size;
if (callee->calls_comdat_local)
to->calls_comdat_local = true;
- else if (to->calls_comdat_local && callee->comdat_local_p ())
- {
- struct cgraph_edge *se = to->callees;
- for (; se; se = se->next_callee)
- if (se->inline_failed && se->callee->comdat_local_p ())
- break;
- if (se == NULL)
- to->calls_comdat_local = false;
- }
+ else if (to->calls_comdat_local && comdat_local)
+ to->calls_comdat_local = to->check_calls_comdat_local_p ();
-#ifdef ENABLE_CHECKING
+ /* FIXME: This assert suffers from roundoff errors, disable it for GCC 5
+ and revisit it after conversion to sreals in GCC 6.
+ See PR 65654. */
+#if 0
/* Verify that estimated growth match real growth. Allow off-by-one
- error due to INLINE_SIZE_SCALE roudoff errors. */
+ error due to ipa_fn_summary::size_scale roudoff errors. */
gcc_assert (!update_overall_summary || !overall_size || new_edges_found
|| abs (estimated_growth - (new_size - old_size)) <= 1
|| speculation_removed
/* Account the change of overall unit size; external functions will be
removed and are thus not accounted. */
- if (overall_size
- && !DECL_EXTERNAL (to->decl))
+ if (overall_size && inline_account_function_p (to))
*overall_size += new_size - old_size;
ncalls_inlined++;
- /* This must happen after inline_merge_summary that rely on jump
+ /* This must happen after ipa_merge_fn_summary_after_inlining that rely on jump
functions of callee to not be updated. */
return new_edges_found;
}
+/* For each node that was made the holder of function body by
+ save_inline_function_body, this summary contains pointer to the previous
+ holder of the body. */
+
+function_summary <tree *> *ipa_saved_clone_sources;
/* Copy function body of NODE and redirect all inline clones to it.
This is done before inline plan is applied to NODE when there are
if (dump_file)
fprintf (dump_file, "\nSaving body of %s for later reuse\n",
- node->name ());
+ node->dump_name ());
gcc_assert (node == cgraph_node::get (node->decl));
/* first_clone will be turned into real function. */
first_clone = node->clones;
+
+ /* Arrange first clone to not be thunk as those do not have bodies. */
+ if (first_clone->thunk.thunk_p)
+ {
+ while (first_clone->thunk.thunk_p)
+ first_clone = first_clone->next_sibling_clone;
+ first_clone->prev_sibling_clone->next_sibling_clone
+ = first_clone->next_sibling_clone;
+ if (first_clone->next_sibling_clone)
+ first_clone->next_sibling_clone->prev_sibling_clone
+ = first_clone->prev_sibling_clone;
+ first_clone->next_sibling_clone = node->clones;
+ first_clone->prev_sibling_clone = NULL;
+ node->clones->prev_sibling_clone = first_clone;
+ node->clones = first_clone;
+ }
first_clone->decl = copy_node (node->decl);
first_clone->decl->decl_with_vis.symtab_node = first_clone;
gcc_assert (first_clone == cgraph_node::get (first_clone->decl));
first_clone. */
if (first_clone->next_sibling_clone)
{
- for (n = first_clone->next_sibling_clone; n->next_sibling_clone; n = n->next_sibling_clone)
+ for (n = first_clone->next_sibling_clone; n->next_sibling_clone;
+ n = n->next_sibling_clone)
n->clone_of = first_clone;
n->clone_of = first_clone;
n->next_sibling_clone = first_clone->clones;
first_clone->next_sibling_clone = NULL;
gcc_assert (!first_clone->prev_sibling_clone);
}
+
+ tree prev_body_holder = node->decl;
+ if (!ipa_saved_clone_sources)
+ ipa_saved_clone_sources = new function_summary <tree *> (symtab);
+ else
+ {
+ tree *p = ipa_saved_clone_sources->get (node);
+ if (p)
+ {
+ prev_body_holder = *p;
+ gcc_assert (prev_body_holder);
+ }
+ }
+ *ipa_saved_clone_sources->get_create (first_clone) = prev_body_holder;
+ first_clone->former_clone_of
+ = node->former_clone_of ? node->former_clone_of : node->decl;
first_clone->clone_of = NULL;
/* Now node in question has no clones. */
/* Copy the OLD_VERSION_NODE function tree to the new version. */
tree_function_versioning (node->decl, first_clone->decl,
- NULL, true, NULL, false,
- NULL, NULL);
+ NULL, NULL, true, NULL, NULL);
/* The function will be short lived and removed after we inline all the clones,
but make it internal so we won't confuse ourself. */
/* When doing recursive inlining, the clone may become unnecessary.
This is possible i.e. in the case when the recursive function is proved to be
non-throwing and the recursion happens only in the EH landing pad.
- We can not remove the clone until we are done with saving the body.
+ We cannot remove the clone until we are done with saving the body.
Remove it now. */
if (!first_clone->callers)
{
first_clone->remove_symbol_and_inline_clones ();
first_clone = NULL;
}
-#ifdef ENABLE_CHECKING
- else
+ else if (flag_checking)
first_clone->verify ();
-#endif
+
return first_clone;
}
gcc_assert (symtab->global_info_ready);
gcc_assert (!node->alias && !node->thunk.thunk_p);
- /* Look if there is any clone around. */
- if (node->clones)
- return true;
+ /* Look if there is any non-thunk clone around. */
+ for (node = node->clones; node; node = node->next_sibling_clone)
+ if (!node->thunk.thunk_p)
+ return true;
return false;
}
if (preserve_function_body_p (node))
save_inline_function_body (node);
+ profile_count num = node->count;
+ profile_count den = ENTRY_BLOCK_PTR_FOR_FN (cfun)->count;
+ bool scale = num.initialized_p () && !(num == den);
+ if (scale)
+ {
+ profile_count::adjust_for_ipa_scaling (&num, &den);
+ if (dump_file)
+ {
+ fprintf (dump_file, "Applying count scale ");
+ num.dump (dump_file);
+ fprintf (dump_file, "/");
+ den.dump (dump_file);
+ fprintf (dump_file, "\n");
+ }
+
+ basic_block bb;
+ cfun->cfg->count_max = profile_count::uninitialized ();
+ FOR_ALL_BB_FN (bb, cfun)
+ {
+ bb->count = bb->count.apply_scale (num, den);
+ cfun->cfg->count_max = cfun->cfg->count_max.max (bb->count);
+ }
+ ENTRY_BLOCK_PTR_FOR_FN (cfun)->count = node->count;
+ }
+
for (e = node->callees; e; e = next)
{
if (!e->inline_failed)
has_inline = true;
next = e->next_callee;
- e->redirect_call_stmt_to_callee ();
+ cgraph_edge::redirect_call_stmt_to_callee (e);
}
node->remove_all_references ();
timevar_push (TV_INTEGRATION);
- if (node->callees && (optimize || has_inline))
- todo = optimize_inline_calls (current_function_decl);
+ if (node->callees && (opt_for_fn (node->decl, optimize) || has_inline))
+ {
+ todo = optimize_inline_calls (current_function_decl);
+ }
timevar_pop (TV_INTEGRATION);
cfun->always_inline_functions_inlined = true;
projects / thirdparty / gcc.git / blobdiff