From: Jan Hubicka <hubicka@ucw.cz>
Date: Thu, 25 Feb 2016 12:10:04 +0000 (+0100)
Subject: re PR lto/69630 (LTO ICE in types_same_for_odr at ipa-devirt.c:402)
X-Git-Tag: basepoints/gcc-7~760
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=cf1fcb76fb5e8064316ef40d3c563c8d8e3fdc36;p=thirdparty%2Fgcc.git

re PR lto/69630 (LTO ICE in types_same_for_odr at ipa-devirt.c:402)

	PR ipa/69630
	* ipa-devirt.c (possible_polymorphic_call_targets): Do not ICE
	on builtin_unreachable.

From-SVN: r233711
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 4e360d57f468..9daf0c01ce72 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,9 @@
+2016-02-25  Jan Hubicka  <hubicka@ucw.cz>
+
+	PR ipa/69630
+	* ipa-devirt.c (possible_polymorphic_call_targets): Do not ICE
+	on builtin_unreachable.
+
 2016-02-25  Jakub Jelinek  <jakub@redhat.com>
 
 	PR rtl-optimization/69896
diff --git a/gcc/ipa-devirt.c b/gcc/ipa-devirt.c
index b2036d550f04..deb2a274b7b0 100644
--- a/gcc/ipa-devirt.c
+++ b/gcc/ipa-devirt.c
@@ -3181,6 +3181,7 @@ possible_polymorphic_call_targets (tree otr_type,
 		{
 		  if (complete
 		      && nodes.length () == 1
+		      && TREE_CODE (TREE_TYPE (nodes[0]->decl)) == METHOD_TYPE
 		      && warn_suggest_final_types
 		      && !outer_type->derived_types.length ())
 		    {