You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
88 lines
2.8 KiB
88 lines
2.8 KiB
4 months ago
|
//===-- AMDGPUCodeEmitter.h - AMDGPU Code Emitter interface -----*- C++ -*-===//
|
||
|
|
//
|
||
|
|
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
|
||
|
|
// See https://llvm.org/LICENSE.txt for license information.
|
||
|
|
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
|
||
|
|
//
|
||
|
|
//===----------------------------------------------------------------------===//
|
||
|
|
//
|
||
|
|
/// \file
|
||
|
|
/// CodeEmitter interface for R600 and SI codegen.
|
||
|
|
//
|
||
|
|
//===----------------------------------------------------------------------===//
|
||
|
|
|
||
|
|
#ifndef LLVM_LIB_TARGET_AMDGPU_MCTARGETDESC_AMDGPUMCCODEEMITTER_H
|
||
|
|
#define LLVM_LIB_TARGET_AMDGPU_MCTARGETDESC_AMDGPUMCCODEEMITTER_H
|
||
|
|
|
||
|
|
#include "llvm/MC/MCCodeEmitter.h"
|
||
|
|
#include "llvm/Support/raw_ostream.h"
|
||
|
|
|
||
|
|
namespace llvm {
|
||
|
|
|
||
|
|
class MCInst;
|
||
|
|
class MCInstrInfo;
|
||
|
|
class MCOperand;
|
||
|
|
class MCSubtargetInfo;
|
||
|
|
class FeatureBitset;
|
||
|
|
|
||
|
|
class AMDGPUMCCodeEmitter : public MCCodeEmitter {
|
||
|
|
virtual void anchor();
|
||
|
|
|
||
|
|
protected:
|
||
|
|
const MCInstrInfo &MCII;
|
||
|
|
|
||
|
|
AMDGPUMCCodeEmitter(const MCInstrInfo &mcii) : MCII(mcii) {}
|
||
|
|
|
||
|
|
public:
|
||
|
|
|
||
|
|
uint64_t getBinaryCodeForInstr(const MCInst &MI,
|
||
|
|
SmallVectorImpl<MCFixup> &Fixups,
|
||
|
|
const MCSubtargetInfo &STI) const;
|
||
|
|
|
||
|
|
virtual uint64_t getMachineOpValue(const MCInst &MI, const MCOperand &MO,
|
||
|
|
SmallVectorImpl<MCFixup> &Fixups,
|
||
|
|
const MCSubtargetInfo &STI) const {
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
|
||
|
|
virtual unsigned getSOPPBrEncoding(const MCInst &MI, unsigned OpNo,
|
||
|
|
SmallVectorImpl<MCFixup> &Fixups,
|
||
|
|
const MCSubtargetInfo &STI) const {
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
|
||
|
|
virtual unsigned getSMEMOffsetEncoding(const MCInst &MI, unsigned OpNo,
|
||
|
|
SmallVectorImpl<MCFixup> &Fixups,
|
||
|
|
const MCSubtargetInfo &STI) const {
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
|
||
|
|
virtual unsigned getSDWASrcEncoding(const MCInst &MI, unsigned OpNo,
|
||
|
|
SmallVectorImpl<MCFixup> &Fixups,
|
||
|
|
const MCSubtargetInfo &STI) const {
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
|
||
|
|
virtual unsigned getSDWAVopcDstEncoding(const MCInst &MI, unsigned OpNo,
|
||
|
|
SmallVectorImpl<MCFixup> &Fixups,
|
||
|
|
const MCSubtargetInfo &STI) const {
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
|
||
|
|
virtual unsigned getAVOperandEncoding(const MCInst &MI, unsigned OpNo,
|
||
|
|
SmallVectorImpl<MCFixup> &Fixups,
|
||
|
|
const MCSubtargetInfo &STI) const {
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
|
||
|
|
protected:
|
||
|
|
FeatureBitset computeAvailableFeatures(const FeatureBitset &FB) const;
|
||
|
|
void
|
||
|
|
verifyInstructionPredicates(const MCInst &MI,
|
||
|
|
const FeatureBitset &AvailableFeatures) const;
|
||
|
|
};
|
||
|
|
|
||
|
|
} // End namespace llvm
|
||
|
|
|
||
|
|
#endif
|