Add alias with non-external aliasee to the list of exported symbols of the library.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47899 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Archive/Archive.cpp b/lib/Archive/Archive.cpp
index 22934d51fe30456c0b9b06498978d1daf77170b1..7df5e48f9fa2a6953d3d7257fa3d2f77f0b54ab5 100644 (file)
--- a/lib/Archive/Archive.cpp
+++ b/lib/Archive/Archive.cpp
@@ -198,11 +198,20 @@ static void getSymbols(Module*M, std::vector<std::string>& symbols) {
       if (!GI->getName().empty())
         symbols.push_back(GI->getName());
   
-  // Loop over functions.
+  // Loop over functions
   for (Module::iterator FI = M->begin(), FE = M->end(); FI != FE; ++FI)
     if (!FI->isDeclaration() && !FI->hasInternalLinkage())
       if (!FI->getName().empty())
         symbols.push_back(FI->getName());
+
+  // Loop over aliases
+  for (Module::alias_iterator AI = M->alias_begin(), AE = M->alias_end();
+       AI != AE; ++AI) {
+    const GlobalValue *Aliased = AI->getAliasedGlobal();
+    if (!Aliased->isDeclaration())
+      if (AI->hasName())
+        symbols.push_back(AI->getName());
+  }
 }
 
 // Get just the externally visible defined symbols from the bitcode