From 17e0fc9202d9edf96a8c70e54f9a105f8d477016 Mon Sep 17 00:00:00 2001
From: Jan Hubicka <hubicka@ucw.cz>
Date: Thu, 11 Dec 2014 22:48:48 +0100
Subject: re PR ipa/61324 (ICE: SIGSEGV at ipa-comdats.c:321 with
 -fno-use-cxa-atexit -fkeep-inline-functions)

	PR ipa/61324
	* testsuite/g++.dg/pr61324.C: New testcase by Trevor Saunders.
	* testsuite/g++.dg/tm/pr51411-2.C: Update se the extern function is
	not eliminated early.
	* testsuite/gcc.target/i386/pr57756.c: Turn extern inline into static
	inline.

	* passes.c (execute_todo): Update call of remove_unreachable_nodes.
	* ipa-chkp.c (chkp_produce_thunks): Use TODO_remove_functions.
	* cgraphunit.c (symbol_table::process_new_functions): Add
	IPA_SSA_AFTER_INLINING.
	(ipa_passes): Update call of remove_unreachable_nodes.
	(symbol_table::compile): Remove call of remove_unreachable_nodes.
	* ipa-inline.c (inline_small_functions): Do not ICE with
	-flto-partition=none
	(ipa_inline): Update symtab->state; fix formatting
	update call of remove_unreachable_nodes.
	* cgraphclones.c (symbol_table::materialize_all_clones): Likewise.
	* cgraph.h (enum symtab_state): Add IPA_SSA_AFTER_INLINING.
	(remove_unreachable_nodes): Update.
	* ipa.c (process_references): Keep external references only
	when optimizing.
	(walk_polymorphic_call_targets): Keep possible polymorphic call
	target only when devirtualizing.
	(symbol_table::remove_unreachable_nodes): Remove BEFORE_INLINING_P
	parameter.
	(ipa_single_use): Update comment.
	* ipa-pure-const.c (cdtor_p): New function.
	(propagate_pure_const): Track if some cdtor was turned pure/const.
	(execute): Return TODO_remove_functions if needed.
	* ipa-comdats.c (ipa_comdats): Update comment.

	* lto.c (read_cgraph_and_symbols): Update call of
	remove_unreachable_nodes.
	(do_whole_program_analysis): Remove call of
	symtab->remove_unreachable_nodes

From-SVN: r218640
---
 gcc/passes.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'gcc/passes.c')

diff --git a/gcc/passes.c b/gcc/passes.c
index 74b40e5..3f9f7df 100644
--- a/gcc/passes.c
+++ b/gcc/passes.c
@@ -2003,7 +2003,7 @@ execute_todo (unsigned int flags)
   if (flags & TODO_remove_functions)
     {
       gcc_assert (!cfun);
-      symtab->remove_unreachable_nodes (true, dump_file);
+      symtab->remove_unreachable_nodes (dump_file);
     }
 
   if ((flags & TODO_dump_symtab) && dump_file && !current_function_decl)
-- 
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