chromium/third_party/spirv-tools/src/source/operand.cpp

// Copyright (c) 2015-2020 The Khronos Group Inc.
// Modifications Copyright (C) 2020 Advanced Micro Devices, Inc. All rights
// reserved.
//
// 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/operand.h"

#include <assert.h>
#include <string.h>

#include <algorithm>

#include "DebugInfo.h"
#include "OpenCLDebugInfo100.h"
#include "source/macro.h"
#include "source/opcode.h"
#include "source/spirv_constant.h"

// For now, assume unified1 contains up to SPIR-V 1.3 and no later
// SPIR-V version.
// TODO(dneto): Make one set of tables, but with version tags on a
// per-item basis. https://github.com/KhronosGroup/SPIRV-Tools/issues/1195

#include "operand.kinds-unified1.inc"
#include "spirv-tools/libspirv.h"

static const spv_operand_table_t kOperandTable = …;

spv_result_t spvOperandTableGet(spv_operand_table* pOperandTable,
                                spv_target_env) { … }

spv_result_t spvOperandTableNameLookup(spv_target_env,
                                       const spv_operand_table table,
                                       const spv_operand_type_t type,
                                       const char* name,
                                       const size_t nameLength,
                                       spv_operand_desc* pEntry) { … }

spv_result_t spvOperandTableValueLookup(spv_target_env,
                                        const spv_operand_table table,
                                        const spv_operand_type_t type,
                                        const uint32_t value,
                                        spv_operand_desc* pEntry) { … }

const char* spvOperandTypeStr(spv_operand_type_t type) { … }

void spvPushOperandTypes(const spv_operand_type_t* types,
                         spv_operand_pattern_t* pattern) { … }

void spvPushOperandTypesForMask(spv_target_env env,
                                const spv_operand_table operandTable,
                                const spv_operand_type_t type,
                                const uint32_t mask,
                                spv_operand_pattern_t* pattern) { … }

bool spvOperandIsConcrete(spv_operand_type_t type) { … }

bool spvOperandIsConcreteMask(spv_operand_type_t type) { … }

bool spvOperandIsOptional(spv_operand_type_t type) { … }

bool spvOperandIsVariable(spv_operand_type_t type) { … }

bool spvExpandOperandSequenceOnce(spv_operand_type_t type,
                                  spv_operand_pattern_t* pattern) { … }

spv_operand_type_t spvTakeFirstMatchableOperand(
    spv_operand_pattern_t* pattern) { … }

spv_operand_pattern_t spvAlternatePatternFollowingImmediate(
    const spv_operand_pattern_t& pattern) { … }

bool spvIsIdType(spv_operand_type_t type) { … }

bool spvIsInIdType(spv_operand_type_t type) { … }

std::function<bool(unsigned)> spvOperandCanBeForwardDeclaredFunction(
    spv::Op opcode) { … }

std::function<bool(unsigned)> spvDbgInfoExtOperandCanBeForwardDeclaredFunction(
    spv::Op opcode, spv_ext_inst_type_t ext_type, uint32_t key) { … }