53 lines · cpp
1//===-- AArch64TargetInfo.cpp - AArch64 Target Implementation -----------------===//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-exception6//7//===----------------------------------------------------------------------===//8 9#include "TargetInfo/AArch64TargetInfo.h"10#include "llvm/MC/TargetRegistry.h"11#include "llvm/Support/Compiler.h"12 13using namespace llvm;14Target &llvm::getTheAArch64leTarget() {15 static Target TheAArch64leTarget;16 return TheAArch64leTarget;17}18Target &llvm::getTheAArch64beTarget() {19 static Target TheAArch64beTarget;20 return TheAArch64beTarget;21}22Target &llvm::getTheAArch64_32Target() {23 static Target TheAArch64leTarget;24 return TheAArch64leTarget;25}26Target &llvm::getTheARM64Target() {27 static Target TheARM64Target;28 return TheARM64Target;29}30Target &llvm::getTheARM64_32Target() {31 static Target TheARM64_32Target;32 return TheARM64_32Target;33}34 35extern "C" LLVM_ABI LLVM_EXTERNAL_VISIBILITY void36LLVMInitializeAArch64TargetInfo() {37 // Now register the "arm64" name for use with "-march". We don't want it to38 // take possession of the Triple::aarch64 tags though.39 TargetRegistry::RegisterTarget(getTheARM64Target(), "arm64",40 "ARM64 (little endian)", "AArch64",41 [](Triple::ArchType) { return false; }, true);42 TargetRegistry::RegisterTarget(getTheARM64_32Target(), "arm64_32",43 "ARM64 (little endian ILP32)", "AArch64",44 [](Triple::ArchType) { return false; }, true);45 46 RegisterTarget<Triple::aarch64, /*HasJIT=*/true> Z(47 getTheAArch64leTarget(), "aarch64", "AArch64 (little endian)", "AArch64");48 RegisterTarget<Triple::aarch64_be, /*HasJIT=*/true> W(49 getTheAArch64beTarget(), "aarch64_be", "AArch64 (big endian)", "AArch64");50 RegisterTarget<Triple::aarch64_32, /*HasJIT=*/true> X(51 getTheAArch64_32Target(), "aarch64_32", "AArch64 (little endian ILP32)", "AArch64");52}53