From: Christoph Mallon <christoph.mallon@gmx.de>
Date: Thu, 28 Jan 2010 20:32:02 +0000 (+0000)
Subject: In mode_b lowering move the assertion for mode_b below the check, whether the node... 
X-Git-Url: http://nsz.repo.hu/git/?a=commitdiff_plain;h=a222aee7f74e8593e1184268ae3e8af5ffee9c9b;p=libfirm

In mode_b lowering move the assertion for mode_b below the check, whether the node was replaced already. Some nodes are their own replacement and therefore do not have mode_b anymore after lowering.

[r27007]
---

diff --git a/ir/lower/lower_mode_b.c b/ir/lower/lower_mode_b.c
index bfd80b2f6..6e985b94a 100644
--- a/ir/lower/lower_mode_b.c
+++ b/ir/lower/lower_mode_b.c
@@ -162,12 +162,12 @@ static ir_node *lower_node(ir_node *node)
 	ir_mode  *mode  = config.lowered_mode;
 	ir_node  *res;
 
-	assert(get_irn_mode(node) == mode_b);
-
 	res = get_irn_link(node);
 	if (res != NULL)
 		return res;
 
+	assert(get_irn_mode(node) == mode_b);
+
 	switch (get_irn_opcode(node)) {
 	case iro_Phi: {
 		int       i, arity;