From f52e518d050b506f871e265039434d1818391f33 Mon Sep 17 00:00:00 2001
From: Duncan Sands <baldrick@free.fr>
Date: Wed, 3 Dec 2008 12:36:16 +0000
Subject: Only check that the result of the mapping was not a new node if the
 node was actually remapped.

llvm-svn: 60482
---
 llvm/lib/CodeGen/SelectionDAG/LegalizeTypes.cpp | 1 +
 1 file changed, 1 insertion(+)

(limited to 'llvm/lib/CodeGen/SelectionDAG')

diff --git a/llvm/lib/CodeGen/SelectionDAG/LegalizeTypes.cpp b/llvm/lib/CodeGen/SelectionDAG/LegalizeTypes.cpp
index 0573b6dd356..84dfdc7a7ff 100644
--- a/llvm/lib/CodeGen/SelectionDAG/LegalizeTypes.cpp
+++ b/llvm/lib/CodeGen/SelectionDAG/LegalizeTypes.cpp
@@ -385,6 +385,7 @@ void DAGTypeLegalizer::RemapValue(SDValue &N) {
     // replaced with other values.
     RemapValue(I->second);
     N = I->second;
+    assert(N.getNode()->getNodeId() != NewNode && "Mapped to unanalyzed node!");
   }
 }
 
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