Migrated ThinLTOCodeGenerator.cpp to use the new TargetMachine MC emission API.

Author: matinraayai

llvm/lib/LTO/ThinLTOCodeGenerator.cpp

@@ -24,6 +24,7 @@
 #include "llvm/Bitcode/BitcodeReader.h"
 #include "llvm/Bitcode/BitcodeWriter.h"
 #include "llvm/Bitcode/BitcodeWriterPass.h"
+#include "llvm/CodeGen/MachineModuleInfo.h"
 #include "llvm/Config/llvm-config.h"
 #include "llvm/IR/DebugInfo.h"
 #include "llvm/IR/DiagnosticPrinter.h"
@@ -333,9 +334,11 @@ std::unique_ptr<MemoryBuffer> codegenModule(Module &TheModule,
   {
     raw_svector_ostream OS(OutputBuffer);
     legacy::PassManager PM;
+    MachineModuleInfo MMI(static_cast<LLVMTargetMachine*>(&TM));
 
     // Setup the codegen now.
-    if (TM.addPassesToEmitFile(PM, OS, nullptr, CodeGenFileType::ObjectFile,
+    if (TM.addPassesToEmitFile(PM, MMI, OS, nullptr,
+                               CodeGenFileType::ObjectFile,
                                /* DisableVerify */ true))
       report_fatal_error("Failed to setup codegen");