Disallow aliases to available_externally.

[oota-llvm.git] / lib / IR / Verifier.cpp

diff --git a/lib/IR/Verifier.cpp b/lib/IR/Verifier.cpp
index cf7b4cac34243b379e04a8f95015fc5c24c6994e..617d965f4cfcad30f3db4c41e86db6e707a828cc 100644 (file)
--- a/lib/IR/Verifier.cpp
+++ b/lib/IR/Verifier.cpp
@@ -571,7 +571,8 @@ void Verifier::visitAliaseeSubExpr(const GlobalAlias &GA, const Constant &C) {
 void Verifier::visitAliaseeSubExpr(SmallPtrSetImpl<const GlobalAlias*> &Visited,
                                    const GlobalAlias &GA, const Constant &C) {
   if (const auto *GV = dyn_cast<GlobalValue>(&C)) {
-    Assert(!GV->isDeclaration(), "Alias must point to a definition", &GA);
+    Assert(!GV->isDeclarationForLinker(), "Alias must point to a definition",
+           &GA);
 
     if (const auto *GA2 = dyn_cast<GlobalAlias>(GV)) {
       Assert(Visited.insert(GA2).second, "Aliases cannot form a cycle", &GA);