From ec18c303a57eed1d5e9b1cca837ad57c2b7faff0 Mon Sep 17 00:00:00 2001
From: =?utf8?q?Christian=20W=C3=BCrdig?=
 <chriswue@ipd.info.uni-karlsruhe.de>
Date: Mon, 15 May 2006 12:38:41 +0000
Subject: [PATCH] fixed arity and node attribute init when reg_req missing

---
 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 c54f4fa29..cfc566987 100755
--- a/ir/be/scripts/generate_new_opcodes.pl
+++ b/ir/be/scripts/generate_new_opcodes.pl
@@ -66,7 +66,7 @@ foreach my $op (keys(%nodes)) {
 	my $n_res = 0;
 
 	# determine arity from in requirements
-	$arity = 0;
+	$arity = exists($n{"arity"}) ? $n{"arity"} : 0;
 	if (exists($n{"reg_req"}) && exists($n{"reg_req"}{"in"})) {
 		$arity = scalar(@{ $n{"reg_req"}{"in"} });
 	}
@@ -251,6 +251,10 @@ foreach my $op (keys(%nodes)) {
 					$out_param = "NULL, 0";
 				}
 			}
+			else {
+				$in_param = "NULL";
+				$out_param = "NULL, 0";
+			}
 			$temp .= "\n  /* create node */\n";
 			my $mode = "mode";
 			if ($tuple == 1) {
-- 
2.20.1