From 7a0c775044463514fc90cc135ee9c79a321ad093 Mon Sep 17 00:00:00 2001 From: Chris Lattner Date: Tue, 15 Feb 2005 18:48:48 +0000 Subject: Add a sanity check. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20195 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/Analysis/DataStructure/DataStructure.cpp | 1 + 1 file changed, 1 insertion(+) (limited to 'lib/Analysis/DataStructure/DataStructure.cpp') diff --git a/lib/Analysis/DataStructure/DataStructure.cpp b/lib/Analysis/DataStructure/DataStructure.cpp index c0e3ef46b2..98fb07dff2 100644 --- a/lib/Analysis/DataStructure/DataStructure.cpp +++ b/lib/Analysis/DataStructure/DataStructure.cpp @@ -1148,6 +1148,7 @@ DSNode *DSGraph::addObjectToGraph(Value *Ptr, bool UseDeclaredType) { assert(isa(Ptr->getType()) && "Ptr is not a pointer!"); const Type *Ty = cast(Ptr->getType())->getElementType(); DSNode *N = new DSNode(UseDeclaredType ? Ty : 0, this); + assert(ScalarMap[Ptr].isNull() && "Object already in this graph!"); ScalarMap[Ptr] = N; if (GlobalValue *GV = dyn_cast(Ptr)) { -- cgit v1.2.3-18-g5258