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cgraph.c (cgraph_node::release_body): Free function_in_decl_state. 

* cgraph.c (cgraph_node::release_body): Free function_in_decl_state.
	(cgraph_node::remove): Likewise.
	(cgraph_node::get_untransformed_body): Likewise.
	* varpool.c (varpool_node::remove): Likewise.
	(varpool_node::get_constructor): Add sanity check.
	* lto.c (read_cgraph_and_symbols): Do not do merging
	at ltrans stage.

From-SVN: r221366
This commit is contained in:
Jan Hubicka 2015-03-12 01:14:19 +01:00 committed by Jan Hubicka
parent 8648c55f3b
commit 1c4db82923
5 changed files with 43 additions and 7 deletions
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8
gcc/ChangeLog
View File

@ -1,3 +1,11 @@
2015-03-10 Jan Hubicka <hubicka@ucw.cz>
* cgraph.c (cgraph_node::release_body): Free function_in_decl_state.
(cgraph_node::remove): Likewise.
(cgraph_node::get_untransformed_body): Likewise.
* varpool.c (varpool_node::remove): Likewise.
(varpool_node::get_constructor): Add sanity check.
2015-03-11 Sandra Loosemore <sandra@codesourcery.com>
* doc/invoke.texi (-fgnu89-inline): Remove discussion about

12
gcc/cgraph.c
View File

@ -1721,7 +1721,10 @@ cgraph_node::release_body (bool keep_arguments)
DECL_INITIAL (decl) = error_mark_node;
release_function_body (decl);
if (lto_file_data)
{
lto_free_function_in_decl_state_for_node (this);
lto_file_data = NULL;
}
}
/* Remove function from symbol table. */
@ -1799,13 +1802,18 @@ cgraph_node::remove (void)
n = cgraph_node::get (decl);
if (!n
|| (!n->clones && !n->clone_of && !n->global.inlined_to
&& (symtab->global_info_ready
&& ((symtab->global_info_ready || in_lto_p)
&& (TREE_ASM_WRITTEN (n->decl)
|| DECL_EXTERNAL (n->decl)
|| !n->analyzed
|| (!flag_wpa && n->in_other_partition)))))
release_body ();
}
else
{
lto_free_function_in_decl_state_for_node (this);
lto_file_data = NULL;
}
decl = NULL;
if (call_site_hash)
@ -3218,6 +3226,8 @@ cgraph_node::get_untransformed_body (void)
lto_free_section_data (file_data, LTO_section_function_body, name,
data, len);
lto_free_function_in_decl_state_for_node (this);
/* Keep lto file data so ipa-inline-analysis knows about cross module
inlining. */
timevar_pop (TV_IPA_LTO_GIMPLE_IN);

5
gcc/lto/ChangeLog
View File

@ -1,3 +1,8 @@
2015-03-10 Jan Hubicka <hubicka@ucw.cz>
* lto.c (read_cgraph_and_symbols): Do not do merging
at ltrans stage.
2015-02-26 Jakub Jelinek <jakub@redhat.com>
* lto.c (lto_mode_identity_table): New variable.

7
gcc/lto/lto.c
View File

@ -3118,13 +3118,20 @@ read_cgraph_and_symbols (unsigned nfiles, const char **fnames)
fprintf (symtab->dump_file, "Before merging:\n");
symtab_node::dump_table (symtab->dump_file);
}
if (!flag_ltrans)
{
lto_symtab_merge_symbols ();
/* Removal of unreachable symbols is needed to make verify_symtab to pass;
we are still having duplicated comdat groups containing local statics.
We could also just remove them while merging. */
symtab->remove_unreachable_nodes (dump_file);
}
ggc_collect ();
symtab->state = IPA_SSA;
/* FIXME: Technically all node removals happening here are useless, because
WPA should not stream them. */
if (flag_ltrans)
symtab->remove_unreachable_nodes (dump_file);
timevar_pop (TV_IPA_LTO_CGRAPH_MERGE);

6
gcc/varpool.c
View File

@ -195,6 +195,11 @@ void
varpool_node::remove (void)
{
symtab->call_varpool_removal_hooks (this);
if (lto_file_data)
{
lto_free_function_in_decl_state_for_node (this);
lto_file_data = NULL;
}
/* When streaming we can have multiple nodes associated with decl. */
if (symtab->state == LTO_STREAMING)
@ -323,6 +328,7 @@ varpool_node::get_constructor (void)
name);
lto_input_variable_constructor (file_data, this, data);
gcc_assert (DECL_INITIAL (decl) != error_mark_node);
lto_stats.num_function_bodies++;
lto_free_section_data (file_data, LTO_section_function_body, name,
data, len);