1 //===- llvm/unittest/CodeGen/TypeTraitsTest.cpp --------------===// 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 "llvm/CodeGen/RegisterPressure.h" 10 #include "llvm/CodeGen/ScheduleDAG.h" 11 #include "llvm/CodeGen/SelectionDAGNodes.h" 12 #include "llvm/CodeGen/SlotIndexes.h" 13 #include "llvm/CodeGen/TargetPassConfig.h" 14 #include "gtest/gtest.h" 15 #include <type_traits> 16 17 using namespace llvm; 18 19 #if __has_feature(is_trivially_copyable) || (defined(__GNUC__) && __GNUC__ >= 5) 20 static_assert(std::is_trivially_copyable_v<PressureChange>, 21 "trivially copyable"); 22 static_assert(std::is_trivially_copyable_v<SDep>, "trivially copyable"); 23 static_assert(std::is_trivially_copyable_v<SDValue>, "trivially copyable"); 24 static_assert(std::is_trivially_copyable_v<SlotIndex>, "trivially copyable"); 25 static_assert(std::is_trivially_copyable_v<IdentifyingPassPtr>, 26 "trivially copyable"); 27 #endif 28 29