From 627d76ce08a8d2bb56ed820fe5c858b0bdc8bc51 Mon Sep 17 00:00:00 2001
From: =?utf8?q?Christian=20W=C3=BCrdig?=
 <chriswue@ipd.info.uni-karlsruhe.de>
Date: Wed, 15 Mar 2006 10:26:03 +0000
Subject: [PATCH] fixed register requirement parsing

---
 ir/be/scripts/generate_regalloc_if.pl | 1 +
 1 file changed, 1 insertion(+)

diff --git a/ir/be/scripts/generate_regalloc_if.pl b/ir/be/scripts/generate_regalloc_if.pl
index 4f24ca8ef..8c94db792 100755
--- a/ir/be/scripts/generate_regalloc_if.pl
+++ b/ir/be/scripts/generate_regalloc_if.pl
@@ -445,6 +445,7 @@ sub is_reg_class {
 ###
 sub get_reg_class {
 	my $reg = shift;
+	$reg = substr($reg, 1) if ($reg =~ /!.*/);
 	return $reg2class{"$reg"}{"class"} if (exists($reg2class{"$reg"}));
 	return undef;
 }
-- 
2.20.1