From 76a9eb3e4041f00c92a104d4161a29fd0398bc47 Mon Sep 17 00:00:00 2001 From: Chris Lattner Date: Wed, 3 Mar 2004 23:00:19 +0000 Subject: [PATCH] Fix a minor bug handling incomplete programs git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12105 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/Analysis/DataStructure/Local.cpp | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/lib/Analysis/DataStructure/Local.cpp b/lib/Analysis/DataStructure/Local.cpp index a313bd5c566..c72c9f72fcc 100644 --- a/lib/Analysis/DataStructure/Local.cpp +++ b/lib/Analysis/DataStructure/Local.cpp @@ -185,7 +185,7 @@ DSGraph::DSGraph(const TargetData &td, Function &F, DSGraph *GG) for (DSScalarMap::global_iterator I = ScalarMap.global_begin(); I != ScalarMap.global_end(); ++I) if (GlobalVariable *GV = dyn_cast(*I)) - if (GV->isConstant()) + if (!GV->isExternal() && GV->isConstant()) RC.merge(ScalarMap[GV], GG->ScalarMap[GV]); }