From afc1dbafb48e12b22a1b7f599a4a9e79fdd2a938 Mon Sep 17 00:00:00 2001
From: Chris Lattner <sabre@nondot.org>
Date: Wed, 12 Nov 2003 17:58:22 +0000
Subject: [PATCH] Add new argument to disable checking

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9922 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/Analysis/DataStructure/DataStructure.cpp | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/lib/Analysis/DataStructure/DataStructure.cpp b/lib/Analysis/DataStructure/DataStructure.cpp
index 9d9813cd7cb..c970e2e14a3 100644
--- a/lib/Analysis/DataStructure/DataStructure.cpp
+++ b/lib/Analysis/DataStructure/DataStructure.cpp
@@ -1646,15 +1646,17 @@ void DSGraph::mergeInGlobalsGraph() {
 /// the first to the second graph.
 ///
 void DSGraph::computeNodeMapping(const DSNodeHandle &NH1,
-                                 const DSNodeHandle &NH2, NodeMapTy &NodeMap) {
+                                 const DSNodeHandle &NH2, NodeMapTy &NodeMap,
+                                 bool StrictChecking) {
   DSNode *N1 = NH1.getNode(), *N2 = NH2.getNode();
   if (N1 == 0 || N2 == 0) return;
 
   DSNodeHandle &Entry = NodeMap[N1];
   if (Entry.getNode()) {
     // Termination of recursion!
-    assert(Entry.getNode() == N2 &&
-           Entry.getOffset() == (NH2.getOffset()-NH1.getOffset()) &&
+    assert(!StrictChecking ||
+           (Entry.getNode() == N2 &&
+            Entry.getOffset() == (NH2.getOffset()-NH1.getOffset())) &&
            "Inconsistent mapping detected!");
     return;
   }