From e5bab593a4048c0a320d7794fb2cb17697da8389 Mon Sep 17 00:00:00 2001
From: =?utf8?q?G=C3=B6tz=20Lindenmaier?= <goetz@ipd.info.uni-karlsruhe.de>
Date: Tue, 28 Sep 2004 12:41:28 +0000
Subject: [PATCH] preprocessor flag for node_nr

[r3985]
---
 ir/ir/irgopt.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/ir/ir/irgopt.c b/ir/ir/irgopt.c
index d914136b4..f8ceab8d4 100644
--- a/ir/ir/irgopt.c
+++ b/ir/ir/irgopt.c
@@ -249,10 +249,12 @@ copy_node (ir_node *n, void *env) {
   new_backedge_info(nn);
   set_new_node(n, nn);
 
+#if DEBUG_libfirm
   if (copy_node_nr) {
     /* for easier debugging, we want to copy the node numbers too */
     nn->node_nr = n->node_nr;
   }
+#endif
 
   /*  printf("\n old node: "); DDMSG2(n);
       printf(" new node: "); DDMSG2(nn); */
-- 
2.20.1