Imported Upstream version 5.18.0.182

Former-commit-id: f9d55cf82631bfd710c387739687e5845296aea1

external/llvm/unittests/IR/ModuleTest.cpp

@@ -1,75 +0,0 @@
-//===- unittests/IR/ModuleTest.cpp - Module unit tests --------------------===//
-//
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-
-#include "llvm/IR/Module.h"
-#include "llvm/IR/GlobalVariable.h"
-#include "llvm/Support/RandomNumberGenerator.h"
-#include "gtest/gtest.h"
-
-#include <random>
-
-using namespace llvm;
-
-namespace {
-
-bool sortByName(const GlobalVariable &L, const GlobalVariable &R) {
-  return L.getName() < R.getName();
-}
-
-bool sortByNameReverse(const GlobalVariable &L, const GlobalVariable &R) {
-  return sortByName(R, L);
-}
-
-TEST(ModuleTest, sortGlobalsByName) {
-  LLVMContext Context;
-  for (auto compare : {&sortByName, &sortByNameReverse}) {
-    Module M("M", Context);
-    Type *T = Type::getInt8Ty(Context);
-    GlobalValue::LinkageTypes L = GlobalValue::ExternalLinkage;
-    (void)new GlobalVariable(M, T, false, L, nullptr, "A");
-    (void)new GlobalVariable(M, T, false, L, nullptr, "F");
-    (void)new GlobalVariable(M, T, false, L, nullptr, "G");
-    (void)new GlobalVariable(M, T, false, L, nullptr, "E");
-    (void)new GlobalVariable(M, T, false, L, nullptr, "B");
-    (void)new GlobalVariable(M, T, false, L, nullptr, "H");
-    (void)new GlobalVariable(M, T, false, L, nullptr, "C");
-    (void)new GlobalVariable(M, T, false, L, nullptr, "D");
-
-    // Sort the globals by name.
-    EXPECT_FALSE(std::is_sorted(M.global_begin(), M.global_end(), compare));
-    M.getGlobalList().sort(compare);
-    EXPECT_TRUE(std::is_sorted(M.global_begin(), M.global_end(), compare));
-  }
-}
-
-TEST(ModuleTest, randomNumberGenerator) {
-  LLVMContext Context;
-  static char ID;
-  struct DummyPass : ModulePass {
-    DummyPass() : ModulePass(ID) {}
-    bool runOnModule(Module &) { return true; }
-  } DP;
-
-  Module M("R", Context);
-
-  std::uniform_int_distribution<int> dist;
-  const size_t NBCheck = 10;
-
-  std::array<int, NBCheck> RandomStreams[2];
-  for (auto &RandomStream : RandomStreams) {
-    std::unique_ptr<RandomNumberGenerator> RNG = M.createRNG(&DP);
-    std::generate(RandomStream.begin(), RandomStream.end(),
-                  [&]() { return dist(*RNG); });
-  }
-
-  EXPECT_TRUE(std::equal(RandomStreams[0].begin(), RandomStreams[0].end(),
-                         RandomStreams[1].begin()));
-}
-
-} // end namespace