From: Jan Hubicka <jh@suse.cz>
Date: Fri, 26 Oct 2018 07:21:04 +0000 (+0200)
Subject: * tree.c (free_lang_data_in_type): Only check main variants.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=b322cdb21a83d2e7ef89058ee56e5a814f916617;p=gcc.git

* tree.c (free_lang_data_in_type): Only check main variants.

From-SVN: r265520
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 87e79471af8..6a2ba3aa7a5 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,5 +1,6 @@
 2018-10-26  Jan Hubicka  <jh@suse.cz>
 
+	* tree.c (free_lang_data_in_type): Only check main variants.
 	* ipa-devirt.c (warn_odr): Make static.
 	(types_same_for_odr): Drop strict variant.
 	(types_odr_comparable): Likewise.
diff --git a/gcc/tree.c b/gcc/tree.c
index f87bc373f56..593ef1ae293 100644
--- a/gcc/tree.c
+++ b/gcc/tree.c
@@ -5174,7 +5174,7 @@ free_lang_data_in_type (tree type)
 
   /* Drop TYPE_DECLs in TYPE_NAME in favor of the identifier in the
      TYPE_DECL if the type doesn't have linkage.  */
-  if (! type_with_linkage_p (type))
+  if (type != TYPE_MAIN_VARIANT (type) || ! type_with_linkage_p (type))
     {
       TYPE_NAME (type) = TYPE_IDENTIFIER (type);
       TYPE_STUB_DECL (type) = NULL;