Imported Upstream version 5.18.0.234

Former-commit-id: 8071ec1a8c5eaa9be24b41745add19297608001f

external/llvm/unittests/ExecutionEngine/Orc/CompileOnDemandLayerTest.cpp

@@ -1,71 +0,0 @@
-//===----- CompileOnDemandLayerTest.cpp - Unit tests for the COD layer ----===//
-//
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-
-#include "llvm/ExecutionEngine/Orc/CompileOnDemandLayer.h"
-#include "OrcTestCommon.h"
-#include "gtest/gtest.h"
-
-using namespace llvm;
-using namespace llvm::orc;
-
-namespace {
-
-class DummyCallbackManager : public orc::JITCompileCallbackManager {
-public:
-  DummyCallbackManager() : JITCompileCallbackManager(0) {}
-
-public:
-  Error grow() override { llvm_unreachable("not implemented"); }
-};
-
-class DummyStubsManager : public orc::IndirectStubsManager {
-public:
-  Error createStub(StringRef StubName, JITTargetAddress InitAddr,
-                   JITSymbolFlags Flags) override {
-    llvm_unreachable("Not implemented");
-  }
-
-  Error createStubs(const StubInitsMap &StubInits) override {
-    llvm_unreachable("Not implemented");
-  }
-
-  JITSymbol findStub(StringRef Name, bool ExportedStubsOnly) override {
-    llvm_unreachable("Not implemented");
-  }
-
-  JITSymbol findPointer(StringRef Name) override {
-    llvm_unreachable("Not implemented");
-  }
-
-  Error updatePointer(StringRef Name, JITTargetAddress NewAddr) override {
-    llvm_unreachable("Not implemented");
-  }
-};
-
-TEST(CompileOnDemandLayerTest, FindSymbol) {
-  MockBaseLayer<int, std::shared_ptr<Module>> TestBaseLayer;
-  TestBaseLayer.findSymbolImpl =
-    [](const std::string &Name, bool) {
-      if (Name == "foo")
-        return JITSymbol(1, JITSymbolFlags::Exported);
-      return JITSymbol(nullptr);
-    };
-
-  DummyCallbackManager CallbackMgr;
-
-  llvm::orc::CompileOnDemandLayer<decltype(TestBaseLayer)> COD(
-      TestBaseLayer, [](Function &F) { return std::set<Function *>{&F}; },
-      CallbackMgr, [] { return llvm::make_unique<DummyStubsManager>(); }, true);
-
-  auto Sym = COD.findSymbol("foo", true);
-
-  EXPECT_TRUE(!!Sym) << "CompileOnDemand::findSymbol should call findSymbol in "
-                        "the base layer.";
-}
-}