1 files changed, 0 insertions, 106 deletions
diff --git a/llvm/lib/ExecutionEngine/Orc/CloneSubModule.cpp b/llvm/lib/ExecutionEngine/Orc/CloneSubModule.cpp
deleted file mode 100644
index c9810097d7d..00000000000
--- a/llvm/lib/ExecutionEngine/Orc/CloneSubModule.cpp
+++ /dev/null
@@ -1,106 +0,0 @@
-#include "llvm/ExecutionEngine/Orc/CloneSubModule.h"
-#include "llvm/IR/Function.h"
-#include "llvm/IR/GlobalVariable.h"
-#include "llvm/IR/Module.h"
-#include "llvm/Transforms/Utils/Cloning.h"
-
-namespace llvm {
-namespace orc {
-
-void copyGVInitializer(GlobalVariable &New, const GlobalVariable &Orig,
-                             ValueToValueMapTy &VMap) {
-  if (Orig.hasInitializer())
-    New.setInitializer(MapValue(Orig.getInitializer(), VMap));
-}
-
-void copyFunctionBody(Function &New, const Function &Orig,
-                            ValueToValueMapTy &VMap) {
-  if (!Orig.isDeclaration()) {
-    Function::arg_iterator DestI = New.arg_begin();
-    for (Function::const_arg_iterator J = Orig.arg_begin(); J != Orig.arg_end();
-         ++J) {
-      DestI->setName(J->getName());
-      VMap[J] = DestI++;
-    }
-
-    SmallVector<ReturnInst *, 8> Returns; // Ignore returns cloned.
-    CloneFunctionInto(&New, &Orig, VMap, /*ModuleLevelChanges=*/true, Returns);
-  }
-}
-
-void CloneSubModule(llvm::Module &Dst, const Module &Src,
-                    HandleGlobalVariableFtor HandleGlobalVariable,
-                    HandleFunctionFtor HandleFunction, bool CloneInlineAsm) {
-
-  ValueToValueMapTy VMap;
-
-  if (CloneInlineAsm)
-    Dst.appendModuleInlineAsm(Src.getModuleInlineAsm());
-
-  // Copy global variables (but not initializers, yet).
-  for (Module::const_global_iterator I = Src.global_begin(), E = Src.global_end();
-       I != E; ++I) {
-    GlobalVariable *GV = new GlobalVariable(
-        Dst, I->getType()->getElementType(), I->isConstant(), I->getLinkage(),
-        (Constant *)nullptr, I->getName(), (GlobalVariable *)nullptr,
-        I->getThreadLocalMode(), I->getType()->getAddressSpace());
-    GV->copyAttributesFrom(I);
-    VMap[I] = GV;
-  }
-
-  // Loop over the functions in the module, making external functions as before
-  for (Module::const_iterator I = Src.begin(), E = Src.end(); I != E; ++I) {
-    Function *NF =
-        Function::Create(cast<FunctionType>(I->getType()->getElementType()),
-                         I->getLinkage(), I->getName(), &Dst);
-    NF->copyAttributesFrom(I);
-    VMap[I] = NF;
-  }
-
-  // Loop over the aliases in the module
-  for (Module::const_alias_iterator I = Src.alias_begin(), E = Src.alias_end();
-       I != E; ++I) {
-    auto *PTy = cast<PointerType>(I->getType());
-    auto *GA = GlobalAlias::create(PTy, I->getLinkage(), I->getName(), &Dst);
-    GA->copyAttributesFrom(I);
-    VMap[I] = GA;
-  }
-
-  // Now that all of the things that global variable initializer can refer to
-  // have been created, loop through and copy the global variable referrers
-  // over...  We also set the attributes on the global now.
-  for (Module::const_global_iterator I = Src.global_begin(), E = Src.global_end();
-       I != E; ++I) {
-    GlobalVariable &GV = *cast<GlobalVariable>(VMap[I]);
-    HandleGlobalVariable(GV, *I, VMap);
-  }
-
-  // Similarly, copy over function bodies now...
-  //
-  for (Module::const_iterator I = Src.begin(), E = Src.end(); I != E; ++I) {
-    Function &F = *cast<Function>(VMap[I]);
-    HandleFunction(F, *I, VMap);
-  }
-
-  // And aliases
-  for (Module::const_alias_iterator I = Src.alias_begin(), E = Src.alias_end();
-       I != E; ++I) {
-    GlobalAlias *GA = cast<GlobalAlias>(VMap[I]);
-    if (const Constant *C = I->getAliasee())
-      GA->setAliasee(MapValue(C, VMap));
-  }
-
-  // And named metadata....
-  for (Module::const_named_metadata_iterator I = Src.named_metadata_begin(),
-                                             E = Src.named_metadata_end();
-       I != E; ++I) {
-    const NamedMDNode &NMD = *I;
-    NamedMDNode *NewNMD = Dst.getOrInsertNamedMetadata(NMD.getName());
-    for (unsigned i = 0, e = NMD.getNumOperands(); i != e; ++i)
-      NewNMD->addOperand(MapMetadata(NMD.getOperand(i), VMap));
-  }
-
-}
-
-} // End namespace orc.
-} // End namespace llvm.