unittests/tools/llvm-exegesis/ARM/AssemblerTest.cpp

   1 //===-- AssemblerTest.cpp ---------------------------------------*- 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
   9 #include "../Common/AssemblerUtils.h"
  10 #include "ARMInstrInfo.h"
  11
  12 namespace llvm {
  13 namespace exegesis {
  14 namespace {
  15
  16 class ARMMachineFunctionGeneratorTest
  17     : public MachineFunctionGeneratorBaseTest {
  18 protected:
  19   ARMMachineFunctionGeneratorTest()
  20       : MachineFunctionGeneratorBaseTest("armv7-none-linux-gnueabi", "") {}
  21
  22   static void SetUpTestCase() {
  23     LLVMInitializeARMTargetInfo();
  24     LLVMInitializeARMTargetMC();
  25     LLVMInitializeARMTarget();
  26     LLVMInitializeARMAsmPrinter();
  27   }
  28 };
  29
  30 TEST_F(ARMMachineFunctionGeneratorTest, DISABLED_JitFunction) {
  31   Check({}, MCInst(), 0x1e, 0xff, 0x2f, 0xe1);
  32 }
  33
  34 TEST_F(ARMMachineFunctionGeneratorTest, DISABLED_JitFunctionADDrr) {
  35   Check({{ARM::R0, APInt()}},
  36         MCInstBuilder(ARM::ADDrr)
  37             .addReg(ARM::R0)
  38             .addReg(ARM::R0)
  39             .addReg(ARM::R0)
  40             .addImm(ARMCC::AL)
  41             .addReg(0)
  42             .addReg(0),
  43         0x00, 0x00, 0x80, 0xe0, 0x1e, 0xff, 0x2f, 0xe1);
  44 }
  45
  46 } // namespace
  47 } // namespace exegesis
  48 } // namespace llvm