#include "system.h"
#include "coretypes.h"
#include "tm.h"
-#include "hash-set.h"
-#include "machmode.h"
-#include "vec.h"
-#include "double-int.h"
-#include "input.h"
#include "alias.h"
#include "symtab.h"
#include "options.h"
-#include "wide-int.h"
-#include "inchash.h"
#include "tree.h"
#include "fold-const.h"
#include "calls.h"
#include "stringpool.h"
#include "predict.h"
#include "basic-block.h"
-#include "hash-map.h"
-#include "is-a.h"
-#include "plugin-api.h"
#include "hard-reg-set.h"
-#include "input.h"
#include "function.h"
-#include "ipa-ref.h"
#include "cgraph.h"
#include "tree-pass.h"
#include "gimple-expr.h"
unused. */
if (TREE_CODE (TREE_TYPE (n->decl)) == METHOD_TYPE
&& type_in_anonymous_namespace_p
- (method_class_type (TREE_TYPE (n->decl))))
+ (TYPE_METHOD_BASETYPE (TREE_TYPE (n->decl))))
continue;
symtab_node *body = n->function_symbol ();
if (cnode->global.inlined_to)
body_needed_for_clonning.add (cnode->decl);
+ /* For instrumentation clones we always need original
+ function node for proper LTO privatization. */
+ if (cnode->instrumentation_clone
+ && cnode->definition)
+ {
+ gcc_assert (cnode->instrumented_version || in_lto_p);
+ if (cnode->instrumented_version)
+ {
+ enqueue_node (cnode->instrumented_version, &first,
+ &reachable);
+ reachable.add (cnode->instrumented_version);
+ }
+ }
+
/* For non-inline clones, force their origins to the boundary and ensure
that body is not removed. */
while (cnode->clone_of)
}
else if (cnode->thunk.thunk_p)
enqueue_node (cnode->callees->callee, &first, &reachable);
-
+
/* If any reachable function has simd clones, mark them as
reachable as well. */
if (cnode->simd_clones)
/* If node is unreachable, remove its body. */
else if (!reachable.contains (node))
{
- if (!body_needed_for_clonning.contains (node->decl))
+ /* We keep definitions of thunks and aliases in the boundary so
+ we can walk to the ultimate alias targets and function symbols
+ reliably. */
+ if (node->alias || node->thunk.thunk_p)
+ ;
+ else if (!body_needed_for_clonning.contains (node->decl)
+ && !node->alias && !node->thunk.thunk_p)
node->release_body ();
else if (!node->clone_of)
gcc_assert (in_lto_p || DECL_RESULT (node->decl));
if (node->address_taken
&& !node->used_from_other_partition)
{
- if (!node->call_for_symbol_thunks_and_aliases
+ if (!node->call_for_symbol_and_aliases
(has_addr_references_p, NULL, true)
&& (!node->instrumentation_clone
|| !node->instrumented_version
{
if (TREE_ADDRESSABLE (vnode->decl) && dump_file)
fprintf (dump_file, " %s (non-addressable)", vnode->name ());
- vnode->call_for_node_and_aliases (clear_addressable_bit, NULL,
- true);
+ vnode->call_for_symbol_and_aliases (clear_addressable_bit, NULL,
+ true);
}
if (!address_taken && !written
/* Making variable in explicit section readonly can cause section
{
if (!TREE_READONLY (vnode->decl) && dump_file)
fprintf (dump_file, " %s (read-only)", vnode->name ());
- vnode->call_for_node_and_aliases (set_readonly_bit, NULL, true);
+ vnode->call_for_symbol_and_aliases (set_readonly_bit, NULL, true);
}
if (!vnode->writeonly && !read && !address_taken && written)
{
if (dump_file)
fprintf (dump_file, " %s (write-only)", vnode->name ());
- vnode->call_for_node_and_aliases (set_writeonly_bit, &remove_p,
- true);
+ vnode->call_for_symbol_and_aliases (set_writeonly_bit, &remove_p,
+ true);
}
}
if (dump_file)
single_user_map.put (var, user);
/* Enqueue all aliases for re-processing. */
- for (i = 0; var->iterate_referring (i, ref); i++)
- if (ref->use == IPA_REF_ALIAS
- && !ref->referring->aux)
+ for (i = 0; var->iterate_direct_aliases (i, ref); i++)
+ if (!ref->referring->aux)
{
ref->referring->aux = first;
first = dyn_cast <varpool_node *> (ref->referring);