llvm/unittests/tools/llvm-exegesis/X86/TestBase.h

   1 //===-- TestBase.h ----------------------------------------------*- C++ -*-===//
   2 //
   3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
   4 // See https://llvm.org/LICENSE.txt for license information.
   5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
   6 //
   7 //===----------------------------------------------------------------------===//
   8 // Test fixture common to all X86 tests.
   9 //===----------------------------------------------------------------------===//
  10
  11 #ifndef LLVM_UNITTESTS_TOOLS_LLVMEXEGESIS_X86_TESTBASE_H
  12 #define LLVM_UNITTESTS_TOOLS_LLVMEXEGESIS_X86_TESTBASE_H
  13
  14 #include "LlvmState.h"
  15 #include "llvm/MC/TargetRegistry.h"
  16 #include "llvm/Support/TargetSelect.h"
  17 #include "gmock/gmock.h"
  18 #include "gtest/gtest.h"
  19
  20 namespace llvm {
  21 namespace exegesis {
  22
  23 void InitializeX86ExegesisTarget();
  24
  25 class X86TestBase : public ::testing::Test {
  26 protected:
  27   X86TestBase()
  28       : State(cantFail(LLVMState::Create("x86_64-unknown-linux", "haswell"))) {}
  29
  30   static void SetUpTestCase() {
  31     LLVMInitializeX86TargetInfo();
  32     LLVMInitializeX86TargetMC();
  33     LLVMInitializeX86Target();
  34     LLVMInitializeX86AsmPrinter();
  35     LLVMInitializeX86AsmParser();
  36     InitializeX86ExegesisTarget();
  37   }
  38
  39   const LLVMState State;
  40 };
  41
  42 } // namespace exegesis
  43 } // namespace llvm
  44
  45 #endif