llvm/llvm/lib/Target/AMDGPU/SIProgramInfo.cpp

//===-- SIProgramInfo.cpp ----------------------------------------------===//
//
// 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
///
/// The SIProgramInfo tracks resource usage and hardware flags for kernels and
/// entry functions.
//
//===----------------------------------------------------------------------===//
//

#include "SIProgramInfo.h"
#include "GCNSubtarget.h"
#include "SIDefines.h"
#include "Utils/AMDGPUBaseInfo.h"
#include "llvm/MC/MCExpr.h"

usingnamespacellvm;

void SIProgramInfo::reset(const MachineFunction &MF) { … }

static uint64_t getComputePGMRSrc1Reg(const SIProgramInfo &ProgInfo,
                                      const GCNSubtarget &ST) { … }

static uint64_t getPGMRSrc1Reg(const SIProgramInfo &ProgInfo,
                               CallingConv::ID CC, const GCNSubtarget &ST) { … }

static uint64_t getComputePGMRSrc2Reg(const SIProgramInfo &ProgInfo) { … }

static const MCExpr *MaskShift(const MCExpr *Val, uint32_t Mask, uint32_t Shift,
                               MCContext &Ctx) { … }

const MCExpr *SIProgramInfo::getComputePGMRSrc1(const GCNSubtarget &ST,
                                                MCContext &Ctx) const { … }

const MCExpr *SIProgramInfo::getPGMRSrc1(CallingConv::ID CC,
                                         const GCNSubtarget &ST,
                                         MCContext &Ctx) const { … }

const MCExpr *SIProgramInfo::getComputePGMRSrc2(MCContext &Ctx) const { … }

const MCExpr *SIProgramInfo::getPGMRSrc2(CallingConv::ID CC,
                                         MCContext &Ctx) const { … }