From 17a2b811810bd6121b4beb93a5eb7c5804f1a2de Mon Sep 17 00:00:00 2001
From: Matthias Braun <matze@braunis.de>
Date: Thu, 15 Sep 2011 15:49:03 +0200
Subject: [PATCH] do not use custom copy without custom attributes

---
 ir/be/scripts/generate_new_opcodes.pl | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/ir/be/scripts/generate_new_opcodes.pl b/ir/be/scripts/generate_new_opcodes.pl
index af8e2f94b..0fbaeee77 100755
--- a/ir/be/scripts/generate_new_opcodes.pl
+++ b/ir/be/scripts/generate_new_opcodes.pl
@@ -669,7 +669,11 @@ EOF
 	}
 	my $copy_attr_func = $copy_attr{$attr_type};
 	if (!defined($copy_attr_func)) {
-		$copy_attr_func = $default_copy_attr;
+		if ($attr_type eq "") {
+			$copy_attr_func = "NULL";
+		} else {
+			$copy_attr_func = $default_copy_attr;
+		}
 	}
 	if (defined($copy_attr_func)) {
 		push(@obst_new_irop, "\tops.copy_attr = ${copy_attr_func};\n");
-- 
2.20.1