chromium/third_party/spirv-tools/src/source/opt/combine_access_chains.cpp

// Copyright (c) 2018 Google LLC
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

#include "source/opt/combine_access_chains.h"

#include <utility>

#include "source/opt/constants.h"
#include "source/opt/ir_builder.h"
#include "source/opt/ir_context.h"

namespace spvtools {
namespace opt {

Pass::Status CombineAccessChains::Process() { … }

bool CombineAccessChains::ProcessFunction(Function& function) { … }

uint32_t CombineAccessChains::GetConstantValue(
    const analysis::Constant* constant_inst) { … }

uint32_t CombineAccessChains::GetArrayStride(const Instruction* inst) { … }

const analysis::Type* CombineAccessChains::GetIndexedType(Instruction* inst) { … }

bool CombineAccessChains::CombineIndices(Instruction* ptr_input,
                                         Instruction* inst,
                                         std::vector<Operand>* new_operands) { … }

bool CombineAccessChains::CreateNewInputOperands(
    Instruction* ptr_input, Instruction* inst,
    std::vector<Operand>* new_operands) { … }

bool CombineAccessChains::CombineAccessChain(Instruction* inst) { … }

spv::Op CombineAccessChains::UpdateOpcode(spv::Op base_opcode,
                                          spv::Op input_opcode) { … }

bool CombineAccessChains::IsPtrAccessChain(spv::Op opcode) { … }

bool CombineAccessChains::Has64BitIndices(Instruction* inst) { … }

}  // namespace opt
}  // namespace spvtools