50 lines
1.7 KiB
C++
50 lines
1.7 KiB
C++
//===---- PPCTargetParser - Parser for target features ----------*- C++ -*-===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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//
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// This file implements a target parser to recognise hardware features
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// for PPC CPUs.
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//
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//===----------------------------------------------------------------------===//
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#ifndef LLVM_TARGETPARSER_PPCTARGETPARSER_H
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#define LLVM_TARGETPARSER_PPCTARGETPARSER_H
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#include "TargetParser.h"
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#include "llvm/ADT/StringMap.h"
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#include "llvm/ADT/StringRef.h"
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#include "llvm/Support/Compiler.h"
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#include "llvm/TargetParser/Triple.h"
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namespace llvm {
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namespace PPC {
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LLVM_ABI bool isValidCPU(StringRef CPU);
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LLVM_ABI void fillValidCPUList(SmallVectorImpl<StringRef> &Values);
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LLVM_ABI void fillValidTuneCPUList(SmallVectorImpl<StringRef> &Values);
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// Get target CPU name.
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// If CPUName is empty or generic, return the default CPU name.
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// If CPUName is not empty or generic, return the normalized CPU name.
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LLVM_ABI StringRef getNormalizedPPCTargetCPU(const Triple &T,
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StringRef CPUName = "");
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// Get the tune CPU name.
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LLVM_ABI StringRef getNormalizedPPCTuneCPU(const Triple &T,
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StringRef CPUName = "");
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// For PPC, there are some cpu names for same CPU, like pwr10 and power10,
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// normalize them.
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LLVM_ABI StringRef normalizeCPUName(StringRef CPUName);
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LLVM_ABI std::optional<llvm::StringMap<bool>>
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getPPCDefaultTargetFeatures(const Triple &T, StringRef CPUName);
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} // namespace PPC
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} // namespace llvm
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#endif
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