From: Martin Liska <mliska@suse.cz>
Date: Tue, 14 Mar 2017 14:24:49 +0000 (+0100)
Subject: Do not ICE on an invalid input for MV.
X-Git-Tag: upstream/12.2.0~40703
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=f7486ecb3c450efc331551dd2f61d64a91a8f275;p=platform%2Fupstream%2Fgcc.git

Do not ICE on an invalid input for MV.

2017-03-14  Martin Liska  <mliska@suse.cz>

	* multiple_target.c (expand_target_clones): Bail out for
	an invalid attribute.

From-SVN: r246124
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 7c38be3..056609c 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2017-03-14  Martin Liska  <mliska@suse.cz>
+
+	* multiple_target.c (expand_target_clones): Bail out for
+	an invalid attribute.
+
 2017-03-14  Richard Biener  <rguenther@suse.de>
 
 	* alias.c (struct alias_set_entry): Pack properly.
diff --git a/gcc/multiple_target.c b/gcc/multiple_target.c
index 427c655..2ee6a959 100644
--- a/gcc/multiple_target.c
+++ b/gcc/multiple_target.c
@@ -303,10 +303,7 @@ expand_target_clones (struct cgraph_node *node, bool definition)
       if (!targetm.target_option.valid_attribute_p (new_node->decl, NULL,
 						    TREE_VALUE (attributes),
 						    0))
-	{
-	  input_location = saved_loc;
-	  continue;
-	}
+	return false;
 
       input_location = saved_loc;
       decl2_v = new_node->function_version ();