From cc7c4acffa9fb14eb8ba08f70ba83a6331fcf58b Mon Sep 17 00:00:00 2001
From: Chris Lattner <sabre@nondot.org>
Date: Sat, 13 Mar 2004 01:14:23 +0000
Subject: [PATCH] Fix a tiny bug that caused an incorrect assertion failure
 poolallocating boxed-sim.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12358 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/Analysis/DataStructure/DataStructure.cpp | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/lib/Analysis/DataStructure/DataStructure.cpp b/lib/Analysis/DataStructure/DataStructure.cpp
index 34c8089710c..eff432ead11 100644
--- a/lib/Analysis/DataStructure/DataStructure.cpp
+++ b/lib/Analysis/DataStructure/DataStructure.cpp
@@ -1970,10 +1970,12 @@ void DSGraph::computeNodeMapping(const DSNodeHandle &NH1,
   DSNodeHandle &Entry = NodeMap[N1];
   if (Entry.getNode()) {
     // Termination of recursion!
-    assert(!StrictChecking ||
-           (Entry.getNode() == N2 &&
-            Entry.getOffset() == (NH2.getOffset()-NH1.getOffset())) &&
-           "Inconsistent mapping detected!");
+    if (StrictChecking) {
+      assert(Entry.getNode() == N2 && "Inconsistent mapping detected!");
+      assert((Entry.getOffset() == (NH2.getOffset()-NH1.getOffset()) ||
+              Entry.getNode()->isNodeCompletelyFolded()) &&
+             "Inconsistent mapping detected!");
+    }
     return;
   }