1 files changed, 15 insertions, 0 deletions
diff --git a/llvm/lib/IR/Module.cpp b/llvm/lib/IR/Module.cpp
index 9395b2b..4c24461 100644
--- a/llvm/lib/IR/Module.cpp
+++ b/llvm/lib/IR/Module.cpp
@@ -659,6 +659,21 @@ VersionTuple Module::getSDKVersion() const {
 }
 
 GlobalVariable *llvm::collectUsedGlobalVariables(
+    const Module &M, SmallVectorImpl<GlobalValue *> &Vec, bool CompilerUsed) {
+  const char *Name = CompilerUsed ? "llvm.compiler.used" : "llvm.used";
+  GlobalVariable *GV = M.getGlobalVariable(Name);
+  if (!GV || !GV->hasInitializer())
+    return GV;
+
+  const ConstantArray *Init = cast<ConstantArray>(GV->getInitializer());
+  for (Value *Op : Init->operands()) {
+    GlobalValue *G = cast<GlobalValue>(Op->stripPointerCasts());
+    Vec.push_back(G);
+  }
+  return GV;
+}
+
+GlobalVariable *llvm::collectUsedGlobalVariables(
     const Module &M, SmallPtrSetImpl<GlobalValue *> &Set, bool CompilerUsed) {
   const char *Name = CompilerUsed ? "llvm.compiler.used" : "llvm.used";
   GlobalVariable *GV = M.getGlobalVariable(Name);