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to reflect the new license. We understand that people may be surprised that we're moving the header entirely to discuss the new license. We checked this carefully with the Foundation's lawyer and we believe this is the correct approach. Essentially, all code in the project is now made available by the LLVM project under our new license, so you will see that the license headers include that license only. Some of our contributors have contributed code under our old license, and accordingly, we have retained a copy of our old license notice in the top-level files in each project and repository. llvm-svn: 351636
57 lines
1.9 KiB
C++
57 lines
1.9 KiB
C++
//===-- SystemZAsmPrinter.h - SystemZ LLVM assembly printer ----*- 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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#ifndef LLVM_LIB_TARGET_SYSTEMZ_SYSTEMZASMPRINTER_H
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#define LLVM_LIB_TARGET_SYSTEMZ_SYSTEMZASMPRINTER_H
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#include "SystemZTargetMachine.h"
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#include "SystemZMCInstLower.h"
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#include "llvm/CodeGen/AsmPrinter.h"
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#include "llvm/CodeGen/StackMaps.h"
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#include "llvm/Support/Compiler.h"
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namespace llvm {
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class MCStreamer;
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class MachineBasicBlock;
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class MachineInstr;
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class Module;
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class raw_ostream;
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class LLVM_LIBRARY_VISIBILITY SystemZAsmPrinter : public AsmPrinter {
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private:
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StackMaps SM;
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public:
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SystemZAsmPrinter(TargetMachine &TM, std::unique_ptr<MCStreamer> Streamer)
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: AsmPrinter(TM, std::move(Streamer)), SM(*this) {}
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// Override AsmPrinter.
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StringRef getPassName() const override { return "SystemZ Assembly Printer"; }
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void EmitInstruction(const MachineInstr *MI) override;
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void EmitMachineConstantPoolValue(MachineConstantPoolValue *MCPV) override;
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void EmitEndOfAsmFile(Module &M) override;
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bool PrintAsmOperand(const MachineInstr *MI, unsigned OpNo,
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unsigned AsmVariant, const char *ExtraCode,
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raw_ostream &OS) override;
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bool PrintAsmMemoryOperand(const MachineInstr *MI, unsigned OpNo,
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unsigned AsmVariant, const char *ExtraCode,
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raw_ostream &OS) override;
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bool doInitialization(Module &M) override {
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SM.reset();
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return AsmPrinter::doInitialization(M);
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}
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private:
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void LowerSTACKMAP(const MachineInstr &MI);
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void LowerPATCHPOINT(const MachineInstr &MI, SystemZMCInstLower &Lower);
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};
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} // end namespace llvm
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#endif
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