mirror of
https://github.com/KhronosGroup/SPIRV-Tools
synced 2024-11-26 05:10:05 +00:00
130 lines
4.2 KiB
C++
130 lines
4.2 KiB
C++
// Copyright (c) 2016 Google Inc.
|
|
//
|
|
// 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 "module.h"
|
|
|
|
#include <algorithm>
|
|
|
|
#include "operand.h"
|
|
#include "reflect.h"
|
|
|
|
namespace spvtools {
|
|
namespace ir {
|
|
|
|
std::vector<Instruction*> Module::GetTypes() {
|
|
std::vector<Instruction*> insts;
|
|
for (uint32_t i = 0; i < types_values_.size(); ++i) {
|
|
if (IsTypeInst(types_values_[i]->opcode()))
|
|
insts.push_back(types_values_[i].get());
|
|
}
|
|
return insts;
|
|
};
|
|
|
|
std::vector<const Instruction*> Module::GetTypes() const {
|
|
std::vector<const Instruction*> insts;
|
|
for (uint32_t i = 0; i < types_values_.size(); ++i) {
|
|
if (IsTypeInst(types_values_[i]->opcode()))
|
|
insts.push_back(types_values_[i].get());
|
|
}
|
|
return insts;
|
|
};
|
|
|
|
std::vector<Instruction*> Module::GetConstants() {
|
|
std::vector<Instruction*> insts;
|
|
for (uint32_t i = 0; i < types_values_.size(); ++i) {
|
|
if (IsConstantInst(types_values_[i]->opcode()))
|
|
insts.push_back(types_values_[i].get());
|
|
}
|
|
return insts;
|
|
};
|
|
|
|
std::vector<const Instruction*> Module::GetConstants() const {
|
|
std::vector<const Instruction*> insts;
|
|
for (uint32_t i = 0; i < types_values_.size(); ++i) {
|
|
if (IsConstantInst(types_values_[i]->opcode()))
|
|
insts.push_back(types_values_[i].get());
|
|
}
|
|
return insts;
|
|
};
|
|
|
|
void Module::ForEachInst(const std::function<void(Instruction*)>& f,
|
|
bool run_on_debug_line_insts) {
|
|
#define DELEGATE(i) i->ForEachInst(f, run_on_debug_line_insts)
|
|
for (auto& i : capabilities_) DELEGATE(i);
|
|
for (auto& i : extensions_) DELEGATE(i);
|
|
for (auto& i : ext_inst_imports_) DELEGATE(i);
|
|
if (memory_model_) DELEGATE(memory_model_);
|
|
for (auto& i : entry_points_) DELEGATE(i);
|
|
for (auto& i : execution_modes_) DELEGATE(i);
|
|
for (auto& i : debugs_) DELEGATE(i);
|
|
for (auto& i : annotations_) DELEGATE(i);
|
|
for (auto& i : types_values_) DELEGATE(i);
|
|
for (auto& i : functions_) DELEGATE(i);
|
|
#undef DELEGATE
|
|
}
|
|
|
|
void Module::ForEachInst(const std::function<void(const Instruction*)>& f,
|
|
bool run_on_debug_line_insts) const {
|
|
#define DELEGATE(i) \
|
|
static_cast<const Instruction*>(i.get())->ForEachInst( \
|
|
f, run_on_debug_line_insts)
|
|
for (auto& i : capabilities_) DELEGATE(i);
|
|
for (auto& i : extensions_) DELEGATE(i);
|
|
for (auto& i : ext_inst_imports_) DELEGATE(i);
|
|
if (memory_model_) DELEGATE(memory_model_);
|
|
for (auto& i : entry_points_) DELEGATE(i);
|
|
for (auto& i : execution_modes_) DELEGATE(i);
|
|
for (auto& i : debugs_) DELEGATE(i);
|
|
for (auto& i : annotations_) DELEGATE(i);
|
|
for (auto& i : types_values_) DELEGATE(i);
|
|
for (auto& i : functions_) {
|
|
static_cast<const Function*>(i.get())->ForEachInst(f,
|
|
run_on_debug_line_insts);
|
|
}
|
|
#undef DELEGATE
|
|
}
|
|
|
|
void Module::ToBinary(std::vector<uint32_t>* binary, bool skip_nop) const {
|
|
binary->push_back(header_.magic_number);
|
|
binary->push_back(header_.version);
|
|
// TODO(antiagainst): should we change the generator number?
|
|
binary->push_back(header_.generator);
|
|
binary->push_back(header_.bound);
|
|
binary->push_back(header_.reserved);
|
|
|
|
auto write_inst = [this, binary, skip_nop](const Instruction* i) {
|
|
if (!(skip_nop && i->IsNop())) i->ToBinaryWithoutAttachedDebugInsts(binary);
|
|
};
|
|
ForEachInst(write_inst, true);
|
|
}
|
|
|
|
uint32_t Module::ComputeIdBound() const {
|
|
uint32_t highest = 0;
|
|
|
|
ForEachInst(
|
|
[&highest](const Instruction* inst) {
|
|
for (const auto& operand : *inst) {
|
|
if (spvIsIdType(operand.type)) {
|
|
highest = std::max(highest, operand.words[0]);
|
|
}
|
|
}
|
|
},
|
|
true /* scan debug line insts as well */);
|
|
|
|
return highest + 1;
|
|
}
|
|
|
|
} // namespace ir
|
|
} // namespace spvtools
|