message: Update for alloca construction changes
diff: @@ -182,8 +182,10 @@ bool fixupX86StructRetCalls(llvm::Module &module) {
  // we pass a pointer to this allocation as the StructRet param, and then
  // copy its
  // value into the lldb return value
  + const llvm::DataLayout &DL = module.getDataLayout();
  llvm::AllocaInst *return_value_alloc = new llvm::AllocaInst(
  - func->getReturnType(), "var_vector_return_alloc", call_inst);
  + func->getReturnType(), DL.getAllocaAddrSpace(), "var_vector_return_alloc",
  + call_inst);
  // use the new allocation as the new first argument
  new_call_args.emplace(new_call_args.begin(),
  llvm::cast<llvm::Value>(return_value_alloc));
  @@ -194,7 +196,8 @@ bool fixupX86StructRetCalls(llvm::Module &module) {
  llvm::Instruction::BitCast, func, new_func_ptr_type);
  // create an allocation for a new function pointer
  llvm::AllocaInst *new_func_ptr =
  - new llvm::AllocaInst(new_func_ptr_type, "new_func_ptr", call_inst);
  + new llvm::AllocaInst(new_func_ptr_type, DL.getAllocaAddrSpace(),
  + "new_func_ptr", call_inst);
  // store the new_func_cast to the newly allocated space
  (new llvm::StoreInst(new_func_cast, new_func_ptr, call_inst))
  ->setName("new_func_ptr_load_cast");
  