From 0394c4fb3d271b3a6736f167b812bbe445ddb5e9 Mon Sep 17 00:00:00 2001
From: Duncan Sands <baldrick@free.fr>
Date: Sat, 16 May 2009 04:14:29 +0000
Subject: [PATCH] Put back a bit of expensive checking logic that was
 overenthusiastically deleted in r70234.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71926 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/CodeGen/SelectionDAG/LegalizeTypes.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/CodeGen/SelectionDAG/LegalizeTypes.cpp b/lib/CodeGen/SelectionDAG/LegalizeTypes.cpp
index dc0f7957d7f..f699fd6e307 100644
--- a/lib/CodeGen/SelectionDAG/LegalizeTypes.cpp
+++ b/lib/CodeGen/SelectionDAG/LegalizeTypes.cpp
@@ -116,7 +116,7 @@ void DAGTypeLegalizer::PerformExpensiveChecks() {
           cerr << "Unprocessed value in a map!";
           Failed = true;
         }
-      } else if (isTypeLegal(Res.getValueType())) {
+      } else if (isTypeLegal(Res.getValueType()) || IgnoreNodeResults(I)) {
         if (Mapped > 1) {
           cerr << "Value with legal type was transformed!";
           Failed = true;