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diff --git a/contrib/llvm/lib/ExecutionEngine/Interpreter/Interpreter.cpp b/contrib/llvm/lib/ExecutionEngine/Interpreter/Interpreter.cpp
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--- a/contrib/llvm/lib/ExecutionEngine/Interpreter/Interpreter.cpp
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-//===- Interpreter.cpp - Top-Level LLVM Interpreter Implementation --------===//
-//
-// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
-// See https://llvm.org/LICENSE.txt for license information.
-// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
-//
-//===----------------------------------------------------------------------===//
-//
-// This file implements the top-level functionality for the LLVM interpreter.
-// This interpreter is designed to be a very simple, portable, inefficient
-// interpreter.
-//
-//===----------------------------------------------------------------------===//
-
-#include "Interpreter.h"
-#include "llvm/CodeGen/IntrinsicLowering.h"
-#include "llvm/IR/DerivedTypes.h"
-#include "llvm/IR/Module.h"
-#include <cstring>
-using namespace llvm;
-
-namespace {
-
-static struct RegisterInterp {
- RegisterInterp() { Interpreter::Register(); }
-} InterpRegistrator;
-
-}
-
-extern "C" void LLVMLinkInInterpreter() { }
-
-/// Create a new interpreter object.
-///
-ExecutionEngine *Interpreter::create(std::unique_ptr<Module> M,
- std::string *ErrStr) {
- // Tell this Module to materialize everything and release the GVMaterializer.
- if (Error Err = M->materializeAll()) {
- std::string Msg;
- handleAllErrors(std::move(Err), [&](ErrorInfoBase &EIB) {
- Msg = EIB.message();
- });
- if (ErrStr)
- *ErrStr = Msg;
- // We got an error, just return 0
- return nullptr;
- }
-
- return new Interpreter(std::move(M));
-}
-
-//===----------------------------------------------------------------------===//
-// Interpreter ctor - Initialize stuff
-//
-Interpreter::Interpreter(std::unique_ptr<Module> M)
- : ExecutionEngine(std::move(M)) {
-
- memset(&ExitValue.Untyped, 0, sizeof(ExitValue.Untyped));
- // Initialize the "backend"
- initializeExecutionEngine();
- initializeExternalFunctions();
- emitGlobals();
-
- IL = new IntrinsicLowering(getDataLayout());
-}
-
-Interpreter::~Interpreter() {
- delete IL;
-}
-
-void Interpreter::runAtExitHandlers () {
- while (!AtExitHandlers.empty()) {
- callFunction(AtExitHandlers.back(), None);
- AtExitHandlers.pop_back();
- run();
- }
-}
-
-/// run - Start execution with the specified function and arguments.
-///
-GenericValue Interpreter::runFunction(Function *F,
- ArrayRef<GenericValue> ArgValues) {
- assert (F && "Function *F was null at entry to run()");
-
- // Try extra hard not to pass extra args to a function that isn't
- // expecting them. C programmers frequently bend the rules and
- // declare main() with fewer parameters than it actually gets
- // passed, and the interpreter barfs if you pass a function more
- // parameters than it is declared to take. This does not attempt to
- // take into account gratuitous differences in declared types,
- // though.
- const size_t ArgCount = F->getFunctionType()->getNumParams();
- ArrayRef<GenericValue> ActualArgs =
- ArgValues.slice(0, std::min(ArgValues.size(), ArgCount));
-
- // Set up the function call.
- callFunction(F, ActualArgs);
-
- // Start executing the function.
- run();
-
- return ExitValue;
-}