Make the check for global variables the same as the one for functions. In
both cases they are looking for non-external variables/functions that do
not have internal linkage. Using "!isExternal()" is a little more
understandable than "hasInitializer()"
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20155 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Bytecode/Reader/ReaderWrappers.cpp b/lib/Bytecode/Reader/ReaderWrappers.cpp
index ce54b7a..449bf86 100644
--- a/lib/Bytecode/Reader/ReaderWrappers.cpp
+++ b/lib/Bytecode/Reader/ReaderWrappers.cpp
@@ -331,7 +331,7 @@
static void getSymbols(Module*M, std::vector<std::string>& symbols) {
// Loop over global variables
for (Module::giterator GI = M->gbegin(), GE=M->gend(); GI != GE; ++GI)
- if (GI->hasInitializer() && !GI->hasInternalLinkage())
+ if (!GI->isExternal() && !GI->hasInternalLinkage())
if (!GI->getName().empty())
symbols.push_back(GI->getName());