Revision 3657cf5f363fd64aeaf06432e62e3960800927b0 authored by Andrew Adams on 26 January 2024, 17:26:12 UTC, committed by GitHub on 26 January 2024, 17:26:12 UTC
* Fix bounds_of_nested_lanes bounds_of_nested_lanes assumed that one layer of nested vectorization could be removed at a time. When faced with the expression: min(ramp(x8(a), x8(b), 5), x40(27)) It panicked, because on the left hand side it reduced the bounds to x8(a) ... x8(a) + x8(b) * 4, and on the right hand side it reduced the bounds to 27. It then attempted to take a min of mismatched types. In general we can't assume that binary operators on nested vectors have the same nesting structure on both sides, so I just rewrote it to reduce directly to a scalar. Fixes #8038
1 parent 4590a09
SpirvIR.cpp
#include "SpirvIR.h"
#include <iostream>
#ifdef WITH_SPIRV
namespace Halide {
namespace Internal {
namespace {
template<typename T>
T saturate_value(T val, T min = std::numeric_limits<T>::min(), T max = std::numeric_limits<T>::max()) {
return std::min(std::max(val, min), max);
}
template<typename T>
void assign_constant(void *dst, const void *src) {
reinterpret_cast<T *>(dst)[0] = saturate_value<T>(reinterpret_cast<const T *>(src)[0]);
}
template<>
void assign_constant<bfloat16_t>(void *dst, const void *src) {
reinterpret_cast<bfloat16_t *>(dst)[0] = reinterpret_cast<const bfloat16_t *>(src)[0];
}
template<>
void assign_constant<float16_t>(void *dst, const void *src) {
reinterpret_cast<float16_t *>(dst)[0] = reinterpret_cast<const float16_t *>(src)[0];
}
template<>
void assign_constant<float>(void *dst, const void *src) {
reinterpret_cast<float *>(dst)[0] = reinterpret_cast<const float *>(src)[0];
}
template<>
void assign_constant<double>(void *dst, const void *src) {
reinterpret_cast<double *>(dst)[0] = reinterpret_cast<const double *>(src)[0];
}
template<typename T>
std::string stringify_constant(const T &value) {
return std::string();
}
template<>
std::string stringify_constant(const int8_t &value) {
return std::to_string(int8_t(value));
}
template<>
std::string stringify_constant(const int16_t &value) {
return std::to_string(int16_t(value));
}
template<>
std::string stringify_constant(const int32_t &value) {
return std::to_string(int32_t(value));
}
template<>
std::string stringify_constant(const int64_t &value) {
return std::to_string(int64_t(value));
}
template<>
std::string stringify_constant(const uint8_t &value) {
return std::to_string(uint8_t(value));
}
template<>
std::string stringify_constant(const uint16_t &value) {
return std::to_string(uint16_t(value));
}
template<>
std::string stringify_constant(const uint32_t &value) {
return std::to_string(uint32_t(value));
}
template<>
std::string stringify_constant(const uint64_t &value) {
return std::to_string(uint64_t(value));
}
template<>
std::string stringify_constant(const bfloat16_t &value) {
return std::to_string(float(value));
}
template<>
std::string stringify_constant(const float16_t &value) {
return std::to_string(float(value));
}
template<>
std::string stringify_constant(const float &value) {
return std::to_string(float(value));
}
template<>
std::string stringify_constant(const double &value) {
return std::to_string(double(value));
}
/** Returns the major version of the SPIR-V header version indicator **/
inline uint32_t spirv_major_version(uint32_t version) {
return ((version >> 16) & 0xff);
}
/** Returns the minor version of the SPIR-V header version indicator **/
inline uint32_t spirv_minor_version(uint32_t version) {
return ((version >> 8) & 0xff);
}
/** Returns the name string for a given SPIR-V operand **/
const std::string &spirv_op_name(SpvId op);
template<typename T, typename S>
T constexpr rotl(const T n, const S i) {
static_assert(std::is_unsigned<T>::value, "rotl only works on unsigned types");
const T m = (std::numeric_limits<T>::digits - 1);
const T c = i & m;
return (n << c) | (n >> ((T(0) - c) & m));
}
inline uint64_t hash_splitmix64(uint64_t x) {
// http://xorshift.di.unimi.it/splitmix64.c
x += uint64_t(0x9e3779b97f4a7c15);
x = (x ^ (x >> 30)) * uint64_t(0xbf58476d1ce4e5b9);
x = (x ^ (x >> 27)) * uint64_t(0x94d049bb133111eb);
return x ^ (x >> 31);
}
inline uint64_t hash_combine(uint64_t &seed, const uint64_t &value) {
// mix using a cheap asymmetric binary rotation
const uint64_t r = std::numeric_limits<uint64_t>::digits / 3;
return rotl(seed, r) ^ hash_splitmix64(value);
}
} // namespace
/** SpvInstruction implementation **/
SpvInstruction SpvInstruction::make(SpvOp op_code) {
SpvInstruction instance;
instance.contents = SpvInstructionContentsPtr(new SpvInstructionContents);
instance.contents->op_code = op_code;
instance.contents->result_id = SpvNoResult;
instance.contents->type_id = SpvNoType;
return instance;
}
SpvInstruction::~SpvInstruction() {
clear();
}
void SpvInstruction::set_result_id(SpvId result_id) {
check_defined();
contents->result_id = result_id;
}
void SpvInstruction::set_type_id(SpvId type_id) {
check_defined();
contents->type_id = type_id;
}
void SpvInstruction::set_op_code(SpvOp op_code) {
check_defined();
contents->op_code = op_code;
}
void SpvInstruction::add_operand(SpvId id) {
check_defined();
contents->operands.push_back(id);
contents->value_types.push_back(SpvOperandId);
}
void SpvInstruction::add_operands(const SpvInstruction::Operands &operands) {
check_defined();
SpvInstructionContents::ValueTypes value_types(operands.size(), SpvOperandId);
contents->operands.insert(contents->operands.end(), operands.begin(), operands.end());
contents->value_types.insert(contents->value_types.end(), value_types.begin(), value_types.end());
}
void SpvInstruction::add_immediate(SpvId id, SpvValueType value_type) {
check_defined();
contents->operands.push_back(id);
contents->value_types.push_back(value_type);
}
void SpvInstruction::add_immediates(const SpvInstruction::Immediates &literals) {
check_defined();
for (const SpvInstruction::LiteralValue &v : literals) {
contents->operands.push_back(v.first); // SpvId
contents->value_types.push_back(v.second); // SpvValueType
}
}
template<>
void SpvInstruction::append(const SpvInstruction::Operands &operands) {
add_operands(operands);
}
template<>
void SpvInstruction::append(const SpvInstruction::Immediates &immediates) {
add_immediates(immediates);
}
template<>
void SpvInstruction::append(const std::string &str) {
add_string(str);
}
template<typename T>
void SpvInstruction::append(const T &) {
internal_error << "SPIRV: Unhandled type encountered when appending to instruction!\n";
}
SpvId SpvInstruction::result_id() const {
check_defined();
return contents->result_id;
}
SpvId SpvInstruction::type_id() const {
check_defined();
return contents->type_id;
}
SpvOp SpvInstruction::op_code() const {
check_defined();
return contents->op_code;
}
const void *SpvInstruction::data(uint32_t index) const {
check_defined();
return &(contents->operands[index]);
}
SpvId SpvInstruction::operand(uint32_t index) const {
check_defined();
return contents->operands[index];
}
SpvValueType SpvInstruction::value_type(uint32_t index) const {
check_defined();
return contents->value_types[index];
}
const SpvInstruction::Operands &SpvInstruction::operands() const {
check_defined();
return contents->operands;
}
bool SpvInstruction::has_type() const {
if (!is_defined()) {
return false;
}
return contents->type_id != SpvNoType;
}
bool SpvInstruction::has_result() const {
if (!is_defined()) {
return false;
}
return contents->result_id != SpvNoResult;
}
bool SpvInstruction::is_defined() const {
return contents.defined();
}
void SpvInstruction::clear() {
contents = nullptr;
}
bool SpvInstruction::is_immediate(uint32_t index) const {
check_defined();
return (contents->value_types[index] != SpvOperandId);
}
uint32_t SpvInstruction::length() const {
check_defined();
return (uint32_t)contents->operands.size();
}
void SpvInstruction::add_data(uint32_t bytes, const void *data, SpvValueType value_type) {
check_defined();
uint32_t total_entries = (bytes + 3) / 4;
debug(3) << " add_data bytes=" << bytes << " total_entries=" << total_entries << "\n";
if (bytes == sizeof(uint32_t)) {
uint32_t entry = 0;
memcpy(&entry, data, sizeof(uint32_t));
add_immediate(entry, value_type);
return;
}
const size_t entry_size = sizeof(uint32_t);
const uint8_t *ptr = (const uint8_t *)data;
size_t bytes_copied = 0;
for (uint32_t i = 0; i < total_entries; i++) {
size_t copy_size = std::min(bytes - bytes_copied, entry_size);
SpvId entry = 0;
memcpy(&entry, ptr, copy_size);
bytes_copied += copy_size;
add_immediate(entry, value_type);
ptr += entry_size;
}
}
void SpvInstruction::add_string(const std::string &str) {
check_defined();
debug(3) << " add_string str=" << str << " length=" << (uint32_t)str.length() << "\n";
add_data(str.length() + 1, (const void *)str.c_str(), SpvStringData);
}
void SpvInstruction::check_defined() const {
user_assert(is_defined()) << "An SpvInstruction must be defined before accessing its properties\n";
}
void SpvInstruction::encode(SpvBinary &binary) const {
check_defined();
// Count the number of 32-bit words to represent the instruction
uint32_t word_count = 1;
word_count += has_type() ? 1 : 0;
word_count += has_result() ? 1 : 0;
word_count += length();
// Preface the instruction with the format
// - high 16-bits indicate instruction length (number of 32-bit words)
// - low 16-bits indicate op code
binary.push_back(((word_count) << SpvWordCountShift) | contents->op_code);
if (has_type()) {
binary.push_back(contents->type_id);
}
if (has_result()) {
binary.push_back(contents->result_id);
}
for (SpvId id : contents->operands) {
binary.push_back(id);
}
}
// --
SpvBlock SpvBlock::make(SpvId block_id) {
SpvBlock instance;
instance.contents = SpvBlockContentsPtr(new SpvBlockContents());
instance.contents->block_id = block_id;
return instance;
}
SpvBlock::~SpvBlock() {
clear();
}
void SpvBlock::add_instruction(SpvInstruction inst) {
check_defined();
contents->instructions.emplace_back(std::move(inst));
}
void SpvBlock::add_variable(SpvInstruction var) {
check_defined();
contents->variables.emplace_back(std::move(var));
}
const SpvBlock::Instructions &SpvBlock::instructions() const {
check_defined();
return contents->instructions;
}
const SpvBlock::Variables &SpvBlock::variables() const {
check_defined();
return contents->variables;
}
bool SpvBlock::is_reachable() const {
check_defined();
return contents->reachable;
}
bool SpvBlock::is_defined() const {
return contents.defined();
}
bool SpvBlock::is_terminated() const {
check_defined();
if (contents->instructions.empty()) {
return false;
}
switch (contents->instructions.back().op_code()) {
case SpvOpBranch:
case SpvOpBranchConditional:
case SpvOpSwitch:
case SpvOpKill:
case SpvOpReturn:
case SpvOpReturnValue:
case SpvOpUnreachable:
return true;
default:
return false;
};
}
SpvId SpvBlock::id() const {
check_defined();
return contents->block_id;
}
void SpvBlock::check_defined() const {
user_assert(is_defined()) << "An SpvBlock must be defined before accessing its properties\n";
}
void SpvBlock::clear() {
contents = nullptr;
}
void SpvBlock::encode(SpvBinary &binary) const {
check_defined();
// add a label for this block
SpvInstruction label = SpvFactory::label(contents->block_id);
label.encode(binary);
// encode all variables
for (const SpvInstruction &variable : contents->variables) {
variable.encode(binary);
}
// encode all instructions
for (const SpvInstruction &instruction : contents->instructions) {
instruction.encode(binary);
}
}
// --
SpvFunction SpvFunction::make(SpvId func_type_id, SpvId func_id, SpvId return_type_id, uint32_t control_mask) {
SpvFunction instance;
instance.contents = SpvFunctionContentsPtr(new SpvFunctionContents());
instance.contents->function_id = func_id;
instance.contents->function_type_id = func_type_id;
instance.contents->return_type_id = return_type_id;
instance.contents->control_mask = control_mask;
instance.contents->declaration = SpvFactory::function(return_type_id, func_id, control_mask, func_type_id);
return instance;
}
SpvFunction::~SpvFunction() {
clear();
}
bool SpvFunction::is_defined() const {
return contents.defined();
}
void SpvFunction::clear() {
contents = nullptr;
}
SpvBlock SpvFunction::create_block(SpvId block_id) {
check_defined();
if (!contents->blocks.empty()) {
SpvBlock last_block = tail_block();
if (last_block.is_defined() && !last_block.is_terminated()) {
last_block.add_instruction(SpvFactory::branch(block_id));
}
}
SpvBlock block = SpvBlock::make(block_id);
contents->blocks.push_back(block);
return block;
}
void SpvFunction::add_block(SpvBlock block) {
check_defined();
if (!contents->blocks.empty()) {
SpvBlock last_block = tail_block();
if (!last_block.is_terminated()) {
last_block.add_instruction(SpvFactory::branch(block.id()));
}
}
contents->blocks.emplace_back(std::move(block));
}
void SpvFunction::add_parameter(SpvInstruction param) {
check_defined();
contents->parameters.emplace_back(std::move(param));
}
uint32_t SpvFunction::parameter_count() const {
check_defined();
return (uint32_t)contents->parameters.size();
}
SpvBlock SpvFunction::entry_block() const {
check_defined();
return contents->blocks.front();
}
SpvBlock SpvFunction::tail_block() const {
check_defined();
return contents->blocks.back();
}
SpvPrecision SpvFunction::return_precision() const {
check_defined();
SpvId return_id = contents->declaration.result_id();
SpvFunctionContents::PrecisionMap::const_iterator it = contents->precision.find(return_id);
if (it == contents->precision.end()) {
return SpvPrecision::SpvFullPrecision;
} else {
return contents->precision[return_id];
}
}
void SpvFunction::set_return_precision(SpvPrecision precision) {
check_defined();
SpvId return_id = contents->declaration.result_id();
SpvFunctionContents::PrecisionMap::const_iterator it = contents->precision.find(return_id);
if (it == contents->precision.end()) {
contents->precision.insert({return_id, precision});
} else {
contents->precision[return_id] = precision;
}
}
SpvPrecision SpvFunction::parameter_precision(uint32_t index) const {
check_defined();
user_assert(contents->parameters.size() > index) << "Invalid parameter index specified!\n";
SpvId param_id = contents->parameters[index].result_id();
SpvFunctionContents::PrecisionMap::const_iterator it = contents->precision.find(param_id);
if (it == contents->precision.end()) {
return SpvPrecision::SpvFullPrecision;
} else {
return contents->precision[param_id];
}
}
SpvInstruction SpvFunction::declaration() const {
check_defined();
return contents->declaration;
}
const SpvFunction::Blocks &SpvFunction::blocks() const {
check_defined();
return contents->blocks;
}
const SpvFunction::Parameters &SpvFunction::parameters() const {
check_defined();
return contents->parameters;
}
SpvId SpvFunction::return_type_id() const {
check_defined();
return contents->return_type_id;
}
SpvId SpvFunction::type_id() const {
check_defined();
return contents->function_type_id;
}
SpvId SpvFunction::id() const {
check_defined();
return contents->function_id;
}
void SpvFunction::check_defined() const {
user_assert(is_defined()) << "An SpvFunction must be defined before accessing its properties\n";
}
void SpvFunction::encode(SpvBinary &binary) const {
check_defined();
contents->declaration.encode(binary);
for (const SpvInstruction ¶m : contents->parameters) {
param.encode(binary);
}
for (const SpvBlock &block : contents->blocks) {
block.encode(binary);
}
SpvInstruction inst = SpvFactory::function_end();
inst.encode(binary);
}
// --
SpvModule SpvModule::make(SpvId module_id,
SpvSourceLanguage source_language,
SpvAddressingModel addressing_model,
SpvMemoryModel memory_model) {
SpvModule instance;
instance.contents = SpvModuleContentsPtr(new SpvModuleContents());
instance.contents->module_id = module_id;
instance.contents->source_language = source_language;
instance.contents->addressing_model = addressing_model;
instance.contents->memory_model = memory_model;
return instance;
}
SpvModule::~SpvModule() {
clear();
}
bool SpvModule::is_defined() const {
return contents.defined();
}
void SpvModule::clear() {
contents = nullptr;
}
void SpvModule::add_debug_string(SpvId result_id, const std::string &string) {
check_defined();
SpvInstruction inst = SpvFactory::debug_string(result_id, string);
contents->debug_source.emplace_back(std::move(inst));
}
void SpvModule::add_debug_symbol(SpvId id, const std::string &symbol) {
check_defined();
SpvInstruction inst = SpvFactory::debug_symbol(id, symbol);
contents->debug_symbols.emplace_back(std::move(inst));
}
void SpvModule::add_annotation(SpvInstruction val) {
check_defined();
contents->annotations.emplace_back(std::move(val));
}
void SpvModule::add_type(SpvInstruction val) {
check_defined();
contents->types.emplace_back(std::move(val));
}
void SpvModule::add_constant(SpvInstruction val) {
check_defined();
contents->constants.emplace_back(std::move(val));
}
void SpvModule::add_global(SpvInstruction val) {
check_defined();
contents->globals.emplace_back(std::move(val));
}
void SpvModule::add_execution_mode(SpvInstruction val) {
check_defined();
contents->execution_modes.emplace_back(std::move(val));
}
void SpvModule::add_instruction(SpvInstruction val) {
check_defined();
contents->instructions.emplace_back(std::move(val));
}
void SpvModule::add_function(SpvFunction val) {
check_defined();
contents->functions.emplace_back(std::move(val));
}
void SpvModule::add_entry_point(const std::string &name, SpvInstruction inst) {
check_defined();
contents->entry_points[name] = std::move(inst);
}
void SpvModule::set_binding_count(SpvId val) {
check_defined();
contents->binding_count = val;
}
void SpvModule::set_version_format(uint32_t val) {
check_defined();
contents->version_format = val;
}
void SpvModule::set_source_language(SpvSourceLanguage val) {
check_defined();
contents->source_language = val;
}
void SpvModule::set_addressing_model(SpvAddressingModel val) {
check_defined();
contents->addressing_model = val;
}
void SpvModule::set_memory_model(SpvMemoryModel val) {
check_defined();
contents->memory_model = val;
}
uint32_t SpvModule::entry_point_count() const {
check_defined();
return (uint32_t)contents->entry_points.size();
}
uint32_t SpvModule::binding_count() const {
check_defined();
return contents->binding_count;
}
uint32_t SpvModule::version_format() const {
check_defined();
return contents->version_format;
}
SpvSourceLanguage SpvModule::source_language() const {
check_defined();
return contents->source_language;
}
SpvAddressingModel SpvModule::addressing_model() const {
check_defined();
return contents->addressing_model;
}
SpvModule::Imports SpvModule::imports() const {
check_defined();
SpvModule::Imports results;
results.reserve(contents->imports.size());
for (const SpvModuleContents::Imports::value_type &v : contents->imports) {
SpvModule::ImportDefinition definition = {v.second, v.first};
results.push_back(definition);
}
return results;
}
SpvModule::Extensions SpvModule::extensions() const {
check_defined();
SpvModule::Extensions results;
results.reserve(contents->extensions.size());
for (const SpvModuleContents::Extensions::value_type &v : contents->extensions) {
results.push_back(v);
}
return results;
}
SpvModule::Capabilities SpvModule::capabilities() const {
check_defined();
SpvModule::Capabilities results;
results.reserve(contents->capabilities.size());
for (const SpvModuleContents::Capabilities::value_type &v : contents->capabilities) {
results.push_back(v);
}
return results;
}
const SpvModule::Instructions &SpvModule::execution_modes() const {
check_defined();
return contents->execution_modes;
}
const SpvModule::Instructions &SpvModule::debug_source() const {
check_defined();
return contents->debug_source;
}
const SpvModule::Instructions &SpvModule::debug_symbols() const {
check_defined();
return contents->debug_symbols;
}
const SpvModule::Instructions &SpvModule::annotations() const {
check_defined();
return contents->annotations;
}
const SpvModule::Instructions &SpvModule::type_definitions() const {
check_defined();
return contents->types;
}
const SpvModule::Instructions &SpvModule::global_constants() const {
check_defined();
return contents->constants;
}
const SpvModule::Instructions &SpvModule::global_variables() const {
check_defined();
return contents->globals;
}
const SpvModule::Functions &SpvModule::function_definitions() const {
check_defined();
return contents->functions;
}
SpvMemoryModel SpvModule::memory_model() const {
check_defined();
return contents->memory_model;
}
SpvInstruction SpvModule::entry_point(const std::string &name) const {
check_defined();
if (contents->entry_points.find(name) != contents->entry_points.end()) {
return contents->entry_points[name];
} else {
SpvInstruction noop = SpvInstruction::make(SpvOpNop);
return noop;
}
}
void SpvModule::import_instruction_set(SpvId id, const std::string &instruction_set) {
check_defined();
if (contents->imports.find(instruction_set) == contents->imports.end()) {
contents->imports.insert({instruction_set, id});
}
}
void SpvModule::require_extension(const std::string &extension) {
check_defined();
if (contents->extensions.find(extension) == contents->extensions.end()) {
contents->extensions.insert(extension);
}
}
bool SpvModule::is_imported(const std::string &instruction_set) const {
check_defined();
if (contents->imports.find(instruction_set) != contents->imports.end()) {
return true;
}
return false;
}
bool SpvModule::is_extension_required(const std::string &extension) const {
check_defined();
if (contents->extensions.find(extension) != contents->extensions.end()) {
return true;
}
return false;
}
void SpvModule::require_capability(SpvCapability capability) {
check_defined();
if (contents->capabilities.find(capability) == contents->capabilities.end()) {
contents->capabilities.insert(capability);
}
}
bool SpvModule::is_capability_required(SpvCapability capability) const {
check_defined();
if (contents->capabilities.find(capability) != contents->capabilities.end()) {
return true;
}
return false;
}
SpvModule::EntryPointNames SpvModule::entry_point_names() const {
check_defined();
SpvModule::EntryPointNames entry_point_names;
entry_point_names.reserve(contents->entry_points.size());
for (const SpvModuleContents::EntryPoints::value_type &v : contents->entry_points) {
entry_point_names.push_back(v.first);
}
return entry_point_names;
}
SpvModule::Instructions SpvModule::entry_points() const {
check_defined();
SpvModule::Instructions entry_points;
entry_points.reserve(contents->entry_points.size());
for (const SpvModuleContents::EntryPoints::value_type &v : contents->entry_points) {
entry_points.push_back(v.second);
}
return entry_points;
}
SpvModule::ImportNames SpvModule::import_names() const {
check_defined();
SpvModule::ImportNames results;
results.reserve(contents->imports.size());
for (const SpvModuleContents::Imports::value_type &v : contents->imports) {
results.push_back(v.first);
}
return results;
}
SpvId SpvModule::lookup_import(const std::string &instruction_set) const {
SpvId result_id = SpvInvalidId;
SpvModuleContents::Imports::const_iterator it = contents->imports.find(instruction_set);
if (it != contents->imports.end()) {
result_id = it->second;
}
return result_id;
}
SpvId SpvModule::id() const {
check_defined();
return contents->module_id;
}
void SpvModule::check_defined() const {
user_assert(is_defined()) << "An SpvModule must be defined before accessing its properties\n";
}
void SpvModule::encode(SpvBinary &binary) const {
check_defined();
// 0. Encode the header
binary.push_back(SpvMagicNumber);
binary.push_back(contents->version_format);
binary.push_back(contents->source_language);
binary.push_back(contents->binding_count); // last id bound to this module (aka last id used)
binary.push_back(0); // Reserved for schema.
// 1. Capabilities
for (const SpvCapability &capability : contents->capabilities) {
SpvInstruction inst = SpvFactory::capability(capability);
inst.encode(binary);
}
// 2. Extensions
for (const std::string &extension : contents->extensions) {
SpvInstruction inst = SpvFactory::extension(extension);
inst.encode(binary);
}
// 3. Extended Instruction Set Imports
for (const SpvModuleContents::Imports::value_type &import : contents->imports) {
const std::string &import_name = import.first;
SpvId import_id = import.second;
SpvInstruction inst = SpvFactory::import(import_id, import_name);
inst.encode(binary);
}
// 4. Memory Model
SpvInstruction memory_model_inst = SpvFactory::memory_model(contents->addressing_model, contents->memory_model);
memory_model_inst.encode(binary);
// 5. Entry Points
for (const SpvModuleContents::EntryPoints::value_type &value : contents->entry_points) {
SpvInstruction entry_point_inst = value.second;
entry_point_inst.encode(binary);
}
// 6. Execution Modes
for (const SpvInstruction &inst : contents->execution_modes) {
inst.encode(binary);
}
// 7. Debug Source & Names
for (const SpvInstruction &inst : contents->debug_source) {
inst.encode(binary);
}
for (const SpvInstruction &inst : contents->debug_symbols) {
inst.encode(binary);
}
// 8. Annotations
for (const SpvInstruction &inst : contents->annotations) {
inst.encode(binary);
}
// 9a. Type Declarations
for (const SpvInstruction &inst : contents->types) {
inst.encode(binary);
}
// 9b. Constants
for (const SpvInstruction &inst : contents->constants) {
inst.encode(binary);
}
// 9c. Globals
for (const SpvInstruction &inst : contents->globals) {
inst.encode(binary);
}
// 10-11. Function Declarations & Definitions
for (const SpvFunction &func : contents->functions) {
func.encode(binary);
}
}
// --
SpvBuilder::SpvBuilder() {
reset();
}
void SpvBuilder::reset() {
active_id = SpvInvalidId;
active_function = SpvFunction();
active_block = SpvBlock();
kind_map.clear();
type_map.clear();
struct_map.clear();
scope_map.clear();
string_map.clear();
constant_map.clear();
function_map.clear();
id_symbol_map.clear();
symbol_id_map.clear();
base_type_map.clear();
storage_class_map.clear();
pointer_type_map.clear();
variable_type_map.clear();
function_type_map.clear();
SpvId module_id = make_id(SpvModuleId);
module = SpvModule::make(module_id);
}
SpvId SpvBuilder::reserve_id(SpvKind kind) {
return make_id(kind);
}
SpvId SpvBuilder::make_id(SpvKind kind) {
// use type-agnostic non-overlapping increasing ids
SpvId item_id = kind_map.size() + 1;
debug(3) << " make_id: %" << item_id << " kind=" << kind_name(kind) << "\n";
kind_map[item_id] = kind;
return item_id;
}
std::string SpvBuilder::kind_name(SpvKind kind) const {
switch (kind) {
case SpvInvalidItem: {
return "InvalidItem";
}
case SpvTypeId: {
return "TypeId";
}
case SpvVoidTypeId: {
return "VoidTypeId";
}
case SpvBoolTypeId: {
return "BoolTypeId";
}
case SpvIntTypeId: {
return "IntTypeId";
}
case SpvFloatTypeId: {
return "FloatTypeId";
}
case SpvVectorTypeId: {
return "VectorTypeId";
}
case SpvArrayTypeId: {
return "ArrayTypeId";
}
case SpvRuntimeArrayTypeId: {
return "RuntimeArrayTypeId";
}
case SpvStringTypeId: {
return "StringTypeId";
}
case SpvPointerTypeId: {
return "PointerTypeId";
}
case SpvStructTypeId: {
return "StructTypeId";
}
case SpvFunctionTypeId: {
return "FunctionTypeId";
}
case SpvAccessChainId: {
return "AccessChainId";
}
case SpvConstantId: {
return "ConstantId";
}
case SpvBoolConstantId: {
return "BoolConstantId";
}
case SpvIntConstantId: {
return "IntConstantId";
}
case SpvFloatConstantId: {
return "FloatConstantId";
}
case SpvStringConstantId: {
return "StringConstantId";
}
case SpvCompositeConstantId: {
return "CompositeConstantId";
}
case SpvResultId: {
return "ResultId";
}
case SpvVariableId: {
return "VariableId";
}
case SpvInstructionId: {
return "InstructionId";
}
case SpvFunctionId: {
return "FunctionId";
}
case SpvBlockId: {
return "BlockId";
}
case SpvLabelId: {
return "LabelId";
}
case SpvParameterId: {
return "ParameterId";
}
case SpvModuleId: {
return "ModuleId";
}
case SpvUnknownItem: {
return "UnknownItem";
}
default: {
return "InvalidItem";
}
};
return "InvalidItem";
}
SpvKind SpvBuilder::kind_of(SpvId item_id) const {
KindMap::const_iterator it = kind_map.find(item_id);
if (it != kind_map.end()) {
return it->second;
}
return SpvInvalidItem;
}
SpvId SpvBuilder::type_of(SpvId variable_id) const {
VariableTypeMap::const_iterator it = variable_type_map.find(variable_id);
if (it != variable_type_map.end()) {
return it->second;
}
return SpvInvalidId;
}
void SpvBuilder::finalize() {
SpvId last_id = (SpvId)(kind_map.size() + 1);
module.set_binding_count(last_id);
if (module.is_capability_required(SpvCapabilityInt8)) {
module.require_extension("SPV_KHR_8bit_storage");
}
if (module.is_capability_required(SpvCapabilityInt16)) {
module.require_extension("SPV_KHR_16bit_storage");
}
}
void SpvBuilder::encode(SpvBinary &binary) const {
// Encode the module
module.encode(binary);
}
SpvId SpvBuilder::declare_type(const Type &type, uint32_t array_size) {
SpvId type_id = lookup_type(type, array_size);
if (type_id == SpvInvalidId) {
type_id = add_type(type, array_size);
}
return type_id;
}
SpvId SpvBuilder::declare_pointer_type(const Type &type, SpvStorageClass storage_class) {
SpvId ptr_type_id = lookup_pointer_type(type, storage_class);
if (ptr_type_id == SpvInvalidId) {
ptr_type_id = add_pointer_type(type, storage_class);
}
return ptr_type_id;
}
SpvId SpvBuilder::declare_pointer_type(SpvId type_id, SpvStorageClass storage_class) {
SpvId ptr_type_id = lookup_pointer_type(type_id, storage_class);
if (ptr_type_id == SpvInvalidId) {
ptr_type_id = add_pointer_type(type_id, storage_class);
}
return ptr_type_id;
}
SpvId SpvBuilder::declare_function_type(SpvId return_type, const ParamTypes ¶m_types) {
SpvId type_id = lookup_function_type(return_type, param_types);
if (type_id == SpvInvalidId) {
type_id = add_function_type(return_type, param_types);
}
return type_id;
}
SpvId SpvBuilder::declare_function(const std::string &name, SpvId function_type) {
SpvId existing_id = lookup_id(name);
if (existing_id != SpvInvalidId) {
if (kind_of(existing_id) == SpvFunctionId) {
SpvFunction existing_func = lookup_function(existing_id);
if (existing_func.type_id() == function_type) {
return existing_id;
}
}
}
return add_function(name, function_type);
}
SpvId SpvBuilder::declare_constant(const Type &type, const void *data, bool is_specialization) {
SpvId result_id = lookup_constant(type, data, is_specialization);
if (result_id == SpvInvalidId) {
result_id = add_constant(type, data, is_specialization);
}
return result_id;
}
SpvId SpvBuilder::declare_symbol(const std::string &symbol, SpvId id, SpvId scope_id) {
SpvId existing_id = lookup_id(symbol);
if (existing_id != SpvInvalidId) {
SpvId existing_scope = lookup_scope(existing_id);
if (existing_scope == scope_id) {
return existing_id;
}
}
add_symbol(symbol, id, scope_id);
return id;
}
SpvStorageClass SpvBuilder::lookup_storage_class(SpvId id) const {
SpvStorageClass result = SpvInvalidStorageClass;
StorageClassMap::const_iterator it = storage_class_map.find(id);
if (it != storage_class_map.end()) {
result = it->second;
}
return result;
}
SpvId SpvBuilder::lookup_variable(const std::string &name, SpvId type_id, SpvStorageClass storage_class, SpvId scope_id) const {
SpvId existing_id = lookup_id(name);
if (existing_id != SpvInvalidId) {
if ((kind_of(existing_id) == SpvVariableId) &&
(type_of(existing_id) == type_id) &&
(lookup_storage_class(existing_id) == storage_class) &&
(lookup_scope(existing_id) == scope_id)) {
return existing_id;
}
}
return SpvInvalidId;
}
bool SpvBuilder::has_variable(const std::string &name, SpvId type_id, SpvStorageClass storage_class, SpvId scope_id) const {
return (lookup_variable(name, type_id, storage_class, scope_id) != SpvInvalidId);
}
SpvId SpvBuilder::declare_variable(const std::string &name, SpvId type_id, SpvStorageClass storage_class, SpvId init_id) {
SpvId block_id = current_function().entry_block().id();
SpvId existing_id = lookup_variable(name, type_id, storage_class, block_id);
if (existing_id != SpvInvalidId) {
return existing_id;
}
SpvId var_id = reserve_id(SpvVariableId);
debug(3) << " declare_variable: %" << var_id << "\n"
<< " name='" << name << "'\n"
<< " type_id=" << type_id << "\n"
<< " storage_class=" << (uint32_t)storage_class << "\n"
<< " init_id=" << init_id << "\n";
current_function().entry_block().add_variable(SpvFactory::variable(var_id, type_id, storage_class, init_id));
declare_symbol(name, var_id, block_id);
storage_class_map[var_id] = storage_class;
variable_type_map[var_id] = type_id;
return var_id;
}
SpvId SpvBuilder::declare_global_variable(const std::string &name, SpvId type_id, SpvStorageClass storage_class, SpvId init_id) {
SpvId var_id = reserve_id(SpvVariableId);
debug(3) << " declare_global_variable: %" << var_id << "\n"
<< " name='" << name << "'\n"
<< " type_id=" << type_id << "\n"
<< " storage_class=" << (uint32_t)storage_class << "\n"
<< " init_id=" << init_id << "\n";
module.add_global(SpvFactory::variable(var_id, type_id, storage_class, init_id));
declare_symbol(name, var_id, module.id());
storage_class_map[var_id] = storage_class;
variable_type_map[var_id] = type_id;
return var_id;
}
void SpvBuilder::add_entry_point(SpvId func_id, SpvExecutionModel exec_model,
const Variables &variables) {
const std::string &func_name = lookup_symbol(func_id);
if (func_name.empty()) {
internal_error << "SPIRV: Function missing name definition: " << func_id << "\n";
} else {
debug(3) << " add_entry_point: %" << func_id << "\n"
<< " func_name='" << func_name << "'\n"
<< " exec_model=" << (uint32_t)exec_model << "\n"
<< " variable_count=" << (uint32_t)variables.size() << "\n";
SpvInstruction inst = SpvFactory::entry_point(exec_model, func_id, func_name, variables);
module.add_entry_point(func_name, inst);
}
}
SpvId SpvBuilder::add_function(const std::string &name, SpvId return_type_id, const ParamTypes ¶m_types) {
SpvId func_id = make_id(SpvFunctionId);
SpvId func_type_id = declare_function_type(return_type_id, param_types);
debug(3) << " add_function: %" << func_id << "\n"
<< " func_type_id=" << func_type_id << "\n"
<< " return_type_id=" << return_type_id << "\n"
<< " parameter_count=" << (uint32_t)param_types.size() << "\n";
SpvFunction func = SpvFunction::make(func_type_id, func_id, return_type_id);
for (SpvId param_type_id : param_types) {
SpvId param_id = make_id(SpvParameterId);
SpvInstruction param_inst = SpvFactory::function_parameter(param_type_id, param_id);
func.add_parameter(param_inst);
}
SpvId block_id = make_id(SpvBlockId);
SpvBlock entry_block = SpvBlock::make(block_id);
func.add_block(entry_block);
module.add_function(func);
function_map[func_id] = func;
declare_symbol(name, func_id, module.id());
return func_id;
}
void SpvBuilder::add_annotation(SpvId target_id, SpvDecoration decoration_type, const Literals &literals) {
SpvInstruction inst = SpvFactory::decorate(target_id, decoration_type, literals);
debug(3) << " add_annotation: %" << target_id << "\n"
<< " decoration_type=" << uint32_t(decoration_type) << "\n"
<< " literals=[";
for (uint32_t v : literals) {
debug(3) << " " << v;
}
debug(3) << " ]\n";
current_module().add_annotation(inst);
}
void SpvBuilder::add_struct_annotation(SpvId struct_type_id, uint32_t member_index, SpvDecoration decoration_type, const Literals &literals) {
SpvInstruction inst = SpvFactory::decorate_member(struct_type_id, member_index, decoration_type, literals);
debug(3) << " add_struct_annotation: %" << struct_type_id << "\n"
<< " member_index=" << member_index << "\n"
<< " decoration_type=" << uint32_t(decoration_type) << "\n"
<< " literals=[";
for (uint32_t v : literals) {
debug(3) << " " << v;
}
debug(3) << " ]\n";
current_module().add_annotation(inst);
}
void SpvBuilder::add_execution_mode_local_size(SpvId func_id,
uint32_t local_size_x,
uint32_t local_size_y,
uint32_t local_size_z) {
local_size_x = std::max(local_size_x, (uint32_t)1);
local_size_y = std::max(local_size_y, (uint32_t)1);
local_size_z = std::max(local_size_z, (uint32_t)1);
SpvInstruction exec_mode_inst = SpvFactory::exec_mode_local_size(func_id, local_size_x, local_size_y, local_size_z);
module.add_execution_mode(exec_mode_inst);
}
void SpvBuilder::add_execution_mode_local_size_id(SpvId func_id,
SpvId local_size_x_id,
SpvId local_size_y_id,
SpvId local_size_z_id) {
SpvInstruction exec_mode_inst = SpvFactory::exec_mode_local_size(func_id, local_size_x_id, local_size_y_id, local_size_z_id);
module.add_execution_mode(exec_mode_inst);
}
void SpvBuilder::enter_block(const SpvBlock &block) {
active_block = block;
}
SpvBlock SpvBuilder::current_block() const {
return active_block;
}
SpvBlock SpvBuilder::create_block(SpvId block_id) {
return current_function().create_block(block_id);
}
SpvBlock SpvBuilder::leave_block() {
SpvBlock prev_block = active_block;
active_block = SpvBlock();
return prev_block;
}
SpvFunction SpvBuilder::lookup_function(SpvId func_id) const {
SpvFunction func;
FunctionMap::const_iterator it = function_map.find(func_id);
if (it != function_map.end()) {
func = it->second;
}
return func;
}
std::string SpvBuilder::lookup_symbol(SpvId id) const {
std::string name;
IdSymbolMap::const_iterator it = id_symbol_map.find(id);
if (it != id_symbol_map.end()) {
name = it->second;
}
return name;
}
SpvId SpvBuilder::lookup_id(const std::string &symbol) const {
SpvId result = SpvInvalidId;
SymbolIdMap::const_iterator it = symbol_id_map.find(symbol);
if (it != symbol_id_map.end()) {
result = it->second;
}
return result;
}
void SpvBuilder::add_symbol(const std::string &symbol, SpvId id, SpvId scope_id) {
symbol_id_map[symbol] = id;
id_symbol_map[id] = symbol;
scope_map[id] = scope_id;
debug(3) << " add_symbol: %" << id << "\n"
<< " symbol='" << symbol << "'\n"
<< " scope_id=" << scope_id << "\n";
module.add_debug_symbol(id, symbol);
}
SpvId SpvBuilder::lookup_scope(SpvId id) const {
SpvId result = SpvInvalidId;
ScopeMap::const_iterator it = scope_map.find(id);
if (it != scope_map.end()) {
result = it->second;
}
return result;
}
SpvId SpvBuilder::lookup_import(const std::string &instruction_set) const {
return module.lookup_import(instruction_set);
}
void SpvBuilder::enter_function(const SpvFunction &func) {
active_function = func;
enter_block(active_function.entry_block());
}
SpvFunction SpvBuilder::current_function() const {
return active_function;
}
SpvFunction SpvBuilder::leave_function() {
SpvFunction prev_func = active_function;
active_function = SpvFunction();
return prev_func;
}
SpvId SpvBuilder::current_id() const {
return active_id;
}
void SpvBuilder::update_id(SpvId id) {
active_id = id;
}
SpvModule SpvBuilder::current_module() const {
return module;
}
void SpvBuilder::set_version_format(uint32_t val) {
module.set_version_format(val);
}
void SpvBuilder::set_source_language(SpvSourceLanguage val) {
module.set_source_language(val);
}
void SpvBuilder::set_addressing_model(SpvAddressingModel val) {
module.set_addressing_model(val);
}
void SpvBuilder::set_memory_model(SpvMemoryModel val) {
module.set_memory_model(val);
}
SpvSourceLanguage SpvBuilder::source_language() const {
return module.source_language();
}
SpvAddressingModel SpvBuilder::addressing_model() const {
return module.addressing_model();
}
SpvMemoryModel SpvBuilder::memory_model() const {
return module.memory_model();
}
SpvId SpvBuilder::import_glsl_intrinsics() {
return import_instruction_set("GLSL.std.450");
}
SpvId SpvBuilder::import_instruction_set(const std::string &instruction_set) {
SpvId result_id = module.lookup_import(instruction_set);
if (result_id == SpvInvalidId) {
result_id = make_id(SpvImportId);
module.import_instruction_set(result_id, instruction_set);
}
return result_id;
}
void SpvBuilder::require_capability(SpvCapability capability) {
if (!module.is_capability_required(capability)) {
module.require_capability(capability);
}
}
bool SpvBuilder::is_imported(const std::string &instruction_set) const {
return module.is_imported(instruction_set);
}
bool SpvBuilder::is_capability_required(SpvCapability capability) const {
return module.is_capability_required(capability);
}
void SpvBuilder::require_extension(const std::string &extension) {
if (!module.is_extension_required(extension)) {
module.require_extension(extension);
}
}
bool SpvBuilder::is_extension_required(const std::string &extension) const {
return module.is_extension_required(extension);
}
SpvBuilder::TypeKey SpvBuilder::make_type_key(const Type &type, uint32_t array_size) const {
TypeKey key = hash_splitmix64(type.code());
key = hash_combine(key, type.bits());
key = hash_combine(key, type.lanes());
key = hash_combine(key, type.bytes());
key = hash_combine(key, array_size);
return key;
}
SpvId SpvBuilder::lookup_type(const Type &type, uint32_t array_size) const {
SpvBuilder::TypeKey type_key = make_type_key(type, array_size);
TypeMap::const_iterator it = type_map.find(type_key);
if (it == type_map.end()) {
return SpvInvalidId;
}
return it->second;
}
SpvId SpvBuilder::add_type(const Type &type, uint32_t array_size) {
SpvBuilder::TypeKey type_key = make_type_key(type, array_size);
TypeMap::const_iterator it = type_map.find(type_key);
if (it != type_map.end()) {
return it->second;
}
if (array_size > 1) {
// first declare the array size as a uint32 constant value
Type array_size_type = UInt(32);
ConstantKey constant_key = make_constant_key(array_size_type, &array_size);
SpvId array_size_id = make_id(SpvIntConstantId);
SpvId array_size_type_id = add_type(array_size_type);
SpvInstruction array_size_inst = SpvFactory::constant(array_size_id, array_size_type_id, array_size_type.bytes(), &array_size, SpvIntegerData);
module.add_type(array_size_inst); // needs to be defined in the type section (prior to its use in the array_type inst)
constant_map[constant_key] = array_size_id;
// declare the array type
SpvId array_type_id = make_id(SpvArrayTypeId);
SpvId element_type_id = add_type(type, 1);
debug(3) << " add_array_type: %" << array_type_id << "\n"
<< " element_type_id='" << element_type_id << "\n"
<< " array_size='" << array_size << "\n";
SpvInstruction inst = SpvFactory::array_type(array_type_id, element_type_id, array_size_id);
module.add_type(inst);
type_map[type_key] = array_type_id;
return array_type_id;
}
SpvId type_id = SpvInvalidId;
if (type.is_vector()) {
type_id = make_id(SpvVectorTypeId);
SpvId element_type_id = add_type(type.with_lanes(1));
debug(3) << " add_vector_type: %" << type_id << "\n"
<< " element_type_id='" << element_type_id << "\n"
<< " lanes='" << type.lanes() << "\n";
SpvInstruction inst = SpvFactory::vector_type(type_id, element_type_id, type.lanes());
module.add_type(inst);
} else {
if (type.is_handle()) {
type_id = make_id(SpvVoidTypeId);
SpvInstruction inst = SpvFactory::void_type(type_id);
debug(3) << " add_void_type: %" << type_id << "\n";
module.add_type(inst);
} else if (type.is_bool()) {
type_id = make_id(SpvBoolTypeId);
debug(3) << " add_bool_type: %" << type_id << "\n";
SpvInstruction inst = SpvFactory::bool_type(type_id);
module.add_type(inst);
} else if (type.is_float()) {
type_id = make_id(SpvFloatTypeId);
debug(3) << " add_float_type: %" << type_id << "\n"
<< " bits=" << type.bits() << "\n";
SpvInstruction inst = SpvFactory::float_type(type_id, type.bits());
module.add_type(inst);
if (type.bits() == 16) {
module.require_capability(SpvCapabilityFloat16);
} else if (type.bits() == 64) {
module.require_capability(SpvCapabilityFloat64);
}
} else if (type.is_int_or_uint()) {
SpvId signedness = 0;
bool signedness_support = module.is_capability_required(SpvCapabilityKernel) ? false : true; // kernel execution doesn't track signedness
if (signedness_support) {
signedness = type.is_uint() ? 0 : 1;
}
type_id = make_id(signedness ? SpvIntTypeId : SpvUIntTypeId);
debug(3) << " add_integer_type: %" << type_id << "\n"
<< " bits=" << type.bits() << "\n"
<< " signed=" << (signedness ? "true" : "false") << "\n";
SpvInstruction inst = SpvFactory::integer_type(type_id, type.bits(), signedness);
module.add_type(inst);
if (type.bits() == 8) {
module.require_capability(SpvCapabilityInt8);
} else if (type.bits() == 16) {
module.require_capability(SpvCapabilityInt16);
} else if (type.bits() == 64) {
module.require_capability(SpvCapabilityInt64);
}
} else {
internal_error << "SPIRV: Unsupported type " << type << "\n";
}
}
type_map[type_key] = type_id;
return type_id;
}
SpvId SpvBuilder::declare_void_type() {
return declare_type(Handle());
}
SpvBuilder::TypeKey SpvBuilder::make_struct_type_key(const StructMemberTypes &member_type_ids) const {
TypeKey key = hash_splitmix64(member_type_ids.size());
for (SpvId type_id : member_type_ids) {
key = hash_combine(key, type_id);
}
return key;
}
SpvId SpvBuilder::lookup_struct(const std::string &struct_name, const StructMemberTypes &member_type_ids) const {
TypeKey key = make_struct_type_key(member_type_ids);
TypeMap::const_iterator it = struct_map.find(key);
if (it != struct_map.end()) {
if (struct_name == lookup_symbol(it->second)) {
return it->second;
}
}
return SpvInvalidId;
}
SpvId SpvBuilder::add_struct(const std::string &struct_name, const StructMemberTypes &member_type_ids) {
TypeKey key = make_struct_type_key(member_type_ids);
TypeMap::const_iterator it = struct_map.find(key);
if (it != struct_map.end()) {
if (struct_name == lookup_symbol(it->second)) {
return it->second;
}
}
SpvId struct_type_id = make_id(SpvStructTypeId);
debug(3) << " add_struct_type: %" << struct_type_id << "\n"
<< " name=" << struct_name << "\n"
<< " member_type_ids=[";
for (SpvId m : member_type_ids) {
debug(3) << " " << m;
}
debug(3) << " ]\n";
SpvInstruction inst = SpvFactory::struct_type(struct_type_id, member_type_ids);
module.add_type(inst);
struct_map[key] = struct_type_id;
add_symbol(struct_name, struct_type_id, module.id());
return struct_type_id;
}
SpvId SpvBuilder::declare_struct(const std::string &struct_name, const StructMemberTypes &member_types) {
SpvId struct_id = lookup_struct(struct_name, member_types);
if (struct_id == SpvInvalidId) {
struct_id = add_struct(struct_name, member_types);
}
return struct_id;
}
SpvBuilder::PointerTypeKey SpvBuilder::make_pointer_type_key(const Type &type, SpvStorageClass storage_class) const {
SpvId base_type_id = lookup_type(type);
if (base_type_id == SpvInvalidId) {
internal_error << "SPIRV: Attempted to declare pointer type for undeclared base type! " << type << "\n";
}
return std::make_pair(base_type_id, storage_class);
}
SpvBuilder::PointerTypeKey SpvBuilder::make_pointer_type_key(SpvId base_type_id, SpvStorageClass storage_class) const {
return std::make_pair(base_type_id, storage_class);
}
SpvId SpvBuilder::lookup_pointer_type(const Type &type, SpvStorageClass storage_class) const {
SpvId base_type_id = lookup_type(type);
if (base_type_id == SpvInvalidId) {
internal_error << "SPIRV: Attempted to lookup pointer type for undeclared base type! " << type << "\n";
}
return lookup_pointer_type(base_type_id, storage_class);
}
SpvId SpvBuilder::lookup_pointer_type(SpvId base_type_id, SpvStorageClass storage_class) const {
PointerTypeKey key = make_pointer_type_key(base_type_id, storage_class);
PointerTypeMap::const_iterator it = pointer_type_map.find(key);
if (it != pointer_type_map.end()) {
return it->second;
}
return SpvInvalidId;
}
SpvId SpvBuilder::add_pointer_type(const Type &type, SpvStorageClass storage_class) {
SpvId base_type_id = declare_type(type);
debug(3) << " add_pointer_type: " << type << "\n"
<< " base_type_id=" << base_type_id << "\n"
<< " storage_class=" << (uint32_t)(storage_class) << "\n";
if (base_type_id == SpvInvalidId) {
internal_error << "SPIRV: Attempted to create pointer type for undeclared base type! " << type << "\n";
}
return add_pointer_type(base_type_id, storage_class);
}
SpvId SpvBuilder::add_pointer_type(SpvId base_type_id, SpvStorageClass storage_class) {
if (base_type_id == SpvInvalidId) {
internal_error << "SPIRV: Attempted to create pointer type for undeclared base type!\n";
}
PointerTypeKey key = make_pointer_type_key(base_type_id, storage_class);
PointerTypeMap::const_iterator it = pointer_type_map.find(key);
if (it != pointer_type_map.end()) {
return it->second;
}
SpvId pointer_type_id = make_id(SpvPointerTypeId);
debug(3) << " add_pointer_type: %" << pointer_type_id << "\n"
<< " base_type_id=" << base_type_id << "\n"
<< " storage_class=" << (uint32_t)(storage_class) << "\n";
SpvInstruction inst = SpvFactory::pointer_type(pointer_type_id, storage_class, base_type_id);
module.add_type(inst);
pointer_type_map[key] = pointer_type_id;
storage_class_map[pointer_type_id] = storage_class;
base_type_map[pointer_type_id] = base_type_id;
return pointer_type_id;
}
SpvBuilder::ConstantKey SpvBuilder::make_constant_key(uint8_t code, uint8_t bits, int lanes, size_t bytes, const void *data, bool is_specialization) const {
ConstantKey key = hash_splitmix64(code);
key = hash_combine(key, bits);
key = hash_combine(key, lanes);
key = hash_combine(key, bytes);
key = hash_combine(key, is_specialization ? uint64_t(-1) : uint64_t(1));
if (data != nullptr) {
const int8_t *ptr = reinterpret_bits<const int8_t *>(data);
for (size_t i = 0; i < bytes; ++i) {
key = hash_combine(key, uint64_t(ptr[i]));
}
}
return key;
}
SpvBuilder::ConstantKey SpvBuilder::make_constant_key(const Type &type, const void *data, bool is_specialization) const {
return make_constant_key(type.code(), type.bits(), type.lanes(), type.bytes(), data, is_specialization);
}
SpvBuilder::ConstantKey SpvBuilder::make_bool_constant_key(bool value) const {
Type type = Bool();
bool data = value;
return make_constant_key(type, &data);
}
SpvBuilder::ConstantKey SpvBuilder::make_string_constant_key(const std::string &value) const {
return make_constant_key(halide_type_handle, 8, 1, value.length(), (const char *)(value.c_str()));
}
SpvBuilder::ConstantKey SpvBuilder::make_null_constant_key(const Type &type) const {
return make_constant_key(type.code(), type.bits(), type.lanes(), type.bytes(), nullptr);
}
SpvId SpvBuilder::lookup_null_constant(const Type &type) const {
ConstantKey key = make_null_constant_key(type);
ConstantMap::const_iterator it = constant_map.find(key);
if (it != constant_map.end()) {
return it->second;
}
return SpvInvalidId;
}
SpvId SpvBuilder::declare_null_constant(const Type &type) {
ConstantKey key = make_null_constant_key(type);
ConstantMap::const_iterator it = constant_map.find(key);
if (it != constant_map.end()) {
return it->second;
}
SpvId result_id = make_id(SpvConstantId);
SpvId type_id = add_type(type);
debug(3) << " declare_null_constant: %" << result_id << " " << type << "\n";
SpvInstruction inst = SpvFactory::null_constant(result_id, type_id);
module.add_constant(inst);
constant_map[key] = result_id;
return result_id;
}
SpvId SpvBuilder::declare_bool_constant(bool value) {
ConstantKey key = make_bool_constant_key(value);
ConstantMap::const_iterator it = constant_map.find(key);
if (it != constant_map.end()) {
return it->second;
}
Type type = Bool();
SpvId result_id = make_id(SpvBoolConstantId);
SpvId type_id = add_type(type);
debug(3) << " declare_bool_constant: %" << result_id << " bool " << value << "\n";
SpvInstruction inst = SpvFactory::bool_constant(result_id, type_id, value);
module.add_constant(inst);
constant_map[key] = result_id;
return result_id;
}
SpvId SpvBuilder::declare_string_constant(const std::string &value) {
ConstantKey key = make_string_constant_key(value);
ConstantMap::const_iterator it = constant_map.find(key);
if (it != constant_map.end()) {
return it->second;
}
SpvId result_id = make_id(SpvStringConstantId);
debug(3) << " declare_string_constant: %" << result_id << " string '" << value << "'\n";
SpvInstruction inst = SpvFactory::string_constant(result_id, value);
module.add_constant(inst);
constant_map[key] = result_id;
return result_id;
}
template<typename T>
SpvId SpvBuilder::declare_scalar_constant_of_type(const Type &scalar_type, const T *data) {
ConstantKey constant_key = make_constant_key(scalar_type, data);
ConstantMap::const_iterator it = constant_map.find(constant_key);
if (it != constant_map.end()) {
return it->second;
}
SpvId result_id = SpvInvalidId;
SpvValueType value_type = SpvInvalidValueType;
if (scalar_type.is_bool()) {
const bool value = (reinterpret_cast<const bool *>(data)[0]);
return declare_bool_constant(value);
} else if (scalar_type.is_float()) {
result_id = make_id(SpvFloatConstantId);
value_type = SpvFloatData;
} else if (scalar_type.is_int_or_uint()) {
result_id = make_id(SpvIntConstantId);
value_type = SpvIntegerData;
} else {
internal_error << "SPIRV: Unsupported type:" << scalar_type << "\n";
return SpvInvalidId;
}
T value = T(0);
assign_constant<T>(&value, data);
SpvId type_id = add_type(scalar_type);
debug(3) << " declare_scalar_constant_of_type: "
<< "%" << result_id << " "
<< "type=" << scalar_type << " "
<< "data=" << stringify_constant(value) << "\n";
SpvInstruction inst = SpvFactory::constant(result_id, type_id, scalar_type.bytes(), &value, value_type);
module.add_constant(inst);
constant_map[constant_key] = result_id;
return result_id;
}
template<typename T>
SpvId SpvBuilder::declare_specialization_constant_of_type(const Type &scalar_type, const T *data) {
SpvId result_id = SpvInvalidId;
SpvValueType value_type = SpvInvalidValueType;
// TODO: Add bools?
if (scalar_type.is_float()) {
result_id = make_id(SpvFloatConstantId);
value_type = SpvFloatData;
} else if (scalar_type.is_int_or_uint()) {
result_id = make_id(SpvIntConstantId);
value_type = SpvIntegerData;
} else {
internal_error << "SPIRV: Unsupported type for specialization constant: " << scalar_type << "\n";
return SpvInvalidId;
}
T value = T(0);
assign_constant<T>(&value, data);
SpvId type_id = add_type(scalar_type);
debug(3) << " declare_specialization_constant_of_type: "
<< "%" << result_id << " "
<< "type=" << scalar_type << " "
<< "data=" << stringify_constant(value) << "\n";
SpvInstruction inst = SpvFactory::specialization_constant(result_id, type_id, scalar_type.bytes(), &value, value_type);
module.add_type(inst); // NOTE: Needs to be declared in the type section in order to be used with other type definitions
return result_id;
}
SpvId SpvBuilder::declare_integer_constant(const Type &type, int64_t value) {
if (!type.is_int() || !type.is_scalar()) {
internal_error << "SPIRV: Invalid type provided for integer constant!" << type << "\n";
return SpvInvalidId;
}
SpvId result_id = SpvInvalidId;
if (type.is_int() && type.bits() == 8) {
int8_t data(value);
result_id = declare_scalar_constant_of_type<int8_t>(type, &data);
} else if (type.is_int() && type.bits() == 16) {
int16_t data(value);
result_id = declare_scalar_constant_of_type<int16_t>(type, &data);
} else if (type.is_int() && type.bits() == 32) {
int32_t data(value);
result_id = declare_scalar_constant_of_type<int32_t>(type, &data);
} else if (type.is_int() && type.bits() == 64) {
int64_t data(value);
result_id = declare_scalar_constant_of_type<int64_t>(type, &data);
} else {
user_error << "Unhandled constant integer data conversion from value type '" << type << "'!\n";
}
return result_id;
}
SpvId SpvBuilder::declare_float_constant(const Type &type, double value) {
if (!type.is_float() || !type.is_scalar()) {
internal_error << "SPIRV: Invalid type provided for float constant!" << type << "\n";
return SpvInvalidId;
}
SpvId result_id = SpvInvalidId;
if (type.is_float() && type.bits() == 16) {
if (type.is_bfloat()) {
bfloat16_t data(value);
result_id = declare_scalar_constant_of_type<bfloat16_t>(type, &data);
} else {
float16_t data(value);
result_id = declare_scalar_constant_of_type<float16_t>(type, &data);
}
} else if (type.is_float() && type.bits() == 32) {
float data(value);
result_id = declare_scalar_constant_of_type<float>(type, &data);
} else if (type.is_float() && type.bits() == 64) {
double data(value);
result_id = declare_scalar_constant_of_type<double>(type, &data);
} else {
user_error << "Unhandled constant float data conversion from value type '" << type << "'!\n";
}
return result_id;
}
SpvId SpvBuilder::declare_scalar_constant(const Type &scalar_type, const void *data) {
if (scalar_type.lanes() != 1) {
internal_error << "SPIRV: Invalid type provided for scalar constant!" << scalar_type << "\n";
return SpvInvalidId;
}
ConstantKey constant_key = make_constant_key(scalar_type, data);
ConstantMap::const_iterator it = constant_map.find(constant_key);
if (it != constant_map.end()) {
return it->second;
}
// TODO: Maybe add a templated Lambda to clean up this data conversion?
SpvId result_id = SpvInvalidId;
if (scalar_type.is_bool() && data) {
bool value = *reinterpret_cast<const bool *>(data);
return declare_bool_constant(value);
} else if (scalar_type.is_int() && scalar_type.bits() == 8) {
result_id = declare_scalar_constant_of_type<int8_t>(scalar_type, reinterpret_cast<const int8_t *>(data));
} else if (scalar_type.is_int() && scalar_type.bits() == 16) {
result_id = declare_scalar_constant_of_type<int16_t>(scalar_type, reinterpret_cast<const int16_t *>(data));
} else if (scalar_type.is_int() && scalar_type.bits() == 32) {
result_id = declare_scalar_constant_of_type<int32_t>(scalar_type, reinterpret_cast<const int32_t *>(data));
} else if (scalar_type.is_int() && scalar_type.bits() == 64) {
result_id = declare_scalar_constant_of_type<int64_t>(scalar_type, reinterpret_cast<const int64_t *>(data));
} else if (scalar_type.is_uint() && scalar_type.bits() == 8) {
result_id = declare_scalar_constant_of_type<uint8_t>(scalar_type, reinterpret_cast<const uint8_t *>(data));
} else if (scalar_type.is_uint() && scalar_type.bits() == 16) {
result_id = declare_scalar_constant_of_type<uint16_t>(scalar_type, reinterpret_cast<const uint16_t *>(data));
} else if (scalar_type.is_uint() && scalar_type.bits() == 32) {
result_id = declare_scalar_constant_of_type<uint32_t>(scalar_type, reinterpret_cast<const uint32_t *>(data));
} else if (scalar_type.is_uint() && scalar_type.bits() == 64) {
result_id = declare_scalar_constant_of_type<uint64_t>(scalar_type, reinterpret_cast<const uint64_t *>(data));
} else if (scalar_type.is_float() && scalar_type.bits() == 16) {
if (scalar_type.is_bfloat()) {
result_id = declare_scalar_constant_of_type<bfloat16_t>(scalar_type, reinterpret_cast<const bfloat16_t *>(data));
} else {
result_id = declare_scalar_constant_of_type<float16_t>(scalar_type, reinterpret_cast<const float16_t *>(data));
}
} else if (scalar_type.is_float() && scalar_type.bits() == 32) {
result_id = declare_scalar_constant_of_type<float>(scalar_type, reinterpret_cast<const float *>(data));
} else if (scalar_type.is_float() && scalar_type.bits() == 64) {
result_id = declare_scalar_constant_of_type<double>(scalar_type, reinterpret_cast<const double *>(data));
} else {
user_error << "Unhandled constant data conversion from value type '" << scalar_type << "'!\n";
}
internal_assert(result_id != SpvInvalidId) << "Failed to declare scalar constant of type '" << scalar_type << "'!\n";
return result_id;
}
template<typename T>
SpvBuilder::Components SpvBuilder::declare_constants_for_each_lane(Type type, const void *data) {
SpvBuilder::Components components;
components.reserve(type.lanes());
if (type.lanes() == 1) {
internal_error << "SPIRV: Invalid type provided for vector constant!" << type << "\n";
return components;
}
Type scalar_type = type.with_lanes(1);
const T *values = reinterpret_cast<const T *>(data);
for (int c = 0; c < type.lanes(); c++) {
const T *entry = &(values[c]);
SpvId scalar_id = declare_scalar_constant(scalar_type, (const void *)entry);
components.push_back(scalar_id);
}
return components;
}
SpvId SpvBuilder::declare_vector_constant(const Type &type, const void *data) {
if (type.lanes() == 1) {
internal_error << "SPIRV: Invalid type provided for vector constant!" << type << "\n";
return SpvInvalidId;
}
ConstantKey key = make_constant_key(type, data);
ConstantMap::const_iterator it = constant_map.find(key);
if (it != constant_map.end()) {
return it->second;
}
SpvBuilder::Components components;
if (type.is_int() && type.bits() == 8) {
components = declare_constants_for_each_lane<int8_t>(type, data);
} else if (type.is_int() && type.bits() == 16) {
components = declare_constants_for_each_lane<int16_t>(type, data);
} else if (type.is_int() && type.bits() == 32) {
components = declare_constants_for_each_lane<int32_t>(type, data);
} else if (type.is_int() && type.bits() == 64) {
components = declare_constants_for_each_lane<int64_t>(type, data);
} else if (type.is_uint() && type.bits() == 8) {
components = declare_constants_for_each_lane<uint8_t>(type, data);
} else if (type.is_uint() && type.bits() == 16) {
components = declare_constants_for_each_lane<uint16_t>(type, data);
} else if (type.is_uint() && type.bits() == 32) {
components = declare_constants_for_each_lane<uint32_t>(type, data);
} else if (type.is_uint() && type.bits() == 64) {
components = declare_constants_for_each_lane<uint64_t>(type, data);
} else if (type.is_float() && type.bits() == 16) {
if (type.is_bfloat()) {
components = declare_constants_for_each_lane<bfloat16_t>(type, data);
} else {
components = declare_constants_for_each_lane<float16_t>(type, data);
}
} else if (type.is_float() && type.bits() == 32) {
components = declare_constants_for_each_lane<float>(type, data);
} else if (type.is_float() && type.bits() == 64) {
components = declare_constants_for_each_lane<double>(type, data);
} else {
user_error << "Unhandled constant data conversion from value type '" << type << "'!";
}
SpvId type_id = add_type(type);
SpvId result_id = make_id(SpvCompositeConstantId);
debug(3) << " declare_vector_constant: %" << result_id << " key=" << key << " type=" << type << " data=" << data << "\n";
SpvInstruction inst = SpvFactory::composite_constant(result_id, type_id, components);
module.add_constant(inst);
constant_map[key] = result_id;
return result_id;
}
SpvId SpvBuilder::declare_specialization_constant(const Type &scalar_type, const void *data) {
if (scalar_type.lanes() != 1) {
internal_error << "SPIRV: Invalid type provided for scalar constant!" << scalar_type << "\n";
return SpvInvalidId;
}
SpvId result_id = SpvInvalidId;
if (scalar_type.is_int() && scalar_type.bits() == 8) {
result_id = declare_specialization_constant_of_type<int8_t>(scalar_type, reinterpret_cast<const int8_t *>(data));
} else if (scalar_type.is_int() && scalar_type.bits() == 16) {
result_id = declare_specialization_constant_of_type<int16_t>(scalar_type, reinterpret_cast<const int16_t *>(data));
} else if (scalar_type.is_int() && scalar_type.bits() == 32) {
result_id = declare_specialization_constant_of_type<int32_t>(scalar_type, reinterpret_cast<const int32_t *>(data));
} else if (scalar_type.is_int() && scalar_type.bits() == 64) {
result_id = declare_specialization_constant_of_type<int64_t>(scalar_type, reinterpret_cast<const int64_t *>(data));
} else if (scalar_type.is_uint() && scalar_type.bits() == 8) {
result_id = declare_specialization_constant_of_type<uint8_t>(scalar_type, reinterpret_cast<const uint8_t *>(data));
} else if (scalar_type.is_uint() && scalar_type.bits() == 16) {
result_id = declare_specialization_constant_of_type<uint16_t>(scalar_type, reinterpret_cast<const uint16_t *>(data));
} else if (scalar_type.is_uint() && scalar_type.bits() == 32) {
result_id = declare_specialization_constant_of_type<uint32_t>(scalar_type, reinterpret_cast<const uint32_t *>(data));
} else if (scalar_type.is_uint() && scalar_type.bits() == 64) {
result_id = declare_specialization_constant_of_type<uint64_t>(scalar_type, reinterpret_cast<const uint64_t *>(data));
} else if (scalar_type.is_float() && scalar_type.bits() == 16) {
if (scalar_type.is_bfloat()) {
result_id = declare_specialization_constant_of_type<bfloat16_t>(scalar_type, reinterpret_cast<const bfloat16_t *>(data));
} else {
result_id = declare_specialization_constant_of_type<float16_t>(scalar_type, reinterpret_cast<const float16_t *>(data));
}
} else if (scalar_type.is_float() && scalar_type.bits() == 32) {
result_id = declare_specialization_constant_of_type<float>(scalar_type, reinterpret_cast<const float *>(data));
} else if (scalar_type.is_float() && scalar_type.bits() == 64) {
result_id = declare_specialization_constant_of_type<double>(scalar_type, reinterpret_cast<const double *>(data));
} else {
user_error << "Unhandled constant data conversion from value type '" << scalar_type << "'!\n";
}
internal_assert(result_id != SpvInvalidId) << "Failed to declare specialization constant of type '" << scalar_type << "'!\n";
return result_id;
}
SpvId SpvBuilder::lookup_constant(const Type &type, const void *data, bool is_specialization) const {
ConstantKey key = make_constant_key(type, data, is_specialization);
ConstantMap::const_iterator it = constant_map.find(key);
if (it != constant_map.end()) {
return it->second;
}
return SpvInvalidId;
}
SpvId SpvBuilder::add_constant(const Type &type, const void *data, bool is_specialization) {
ConstantKey key = make_constant_key(type, data, is_specialization);
ConstantMap::const_iterator it = constant_map.find(key);
if (it != constant_map.end()) {
return it->second;
}
if (is_specialization) {
return declare_specialization_constant(type, data);
} else if (type.lanes() == 1) {
return declare_scalar_constant(type, data);
} else {
return declare_vector_constant(type, data);
}
}
SpvId SpvBuilder::declare_access_chain(SpvId ptr_type_id, SpvId base_id, const Indices &indices) {
SpvId access_chain_id = make_id(SpvAccessChainId);
append(SpvFactory::in_bounds_access_chain(ptr_type_id, access_chain_id, base_id, indices));
return access_chain_id;
}
SpvId SpvBuilder::declare_pointer_access_chain(SpvId ptr_type_id, SpvId base_id, SpvId element_id, const Indices &indices) {
SpvId access_chain_id = make_id(SpvAccessChainId);
append(SpvFactory::pointer_access_chain(ptr_type_id, access_chain_id, base_id, element_id, indices));
return access_chain_id;
}
SpvBuilder::FunctionTypeKey SpvBuilder::make_function_type_key(SpvId return_type_id, const ParamTypes ¶m_type_ids) const {
TypeKey key = hash_splitmix64(return_type_id);
for (SpvId type_id : param_type_ids) {
key = hash_combine(key, type_id);
}
return key;
}
SpvId SpvBuilder::lookup_function_type(SpvId return_type_id, const ParamTypes ¶m_type_ids) const {
FunctionTypeKey key = make_function_type_key(return_type_id, param_type_ids);
FunctionTypeMap::const_iterator it = function_type_map.find(key);
if (it != function_type_map.end()) {
return it->second;
}
return SpvInvalidId;
}
SpvId SpvBuilder::add_function_type(SpvId return_type_id, const ParamTypes ¶m_type_ids) {
FunctionTypeKey func_type_key = make_function_type_key(return_type_id, param_type_ids);
FunctionTypeMap::const_iterator it = function_type_map.find(func_type_key);
if (it != function_type_map.end()) {
return it->second;
}
SpvId function_type_id = make_id(SpvFunctionTypeId);
debug(3) << " add_function_type: %" << function_type_id << "\n"
<< " return_type_id=" << return_type_id << "\n"
<< " param_type_ids=[";
for (SpvId p : param_type_ids) {
debug(3) << " " << p;
}
debug(3) << " ]\n";
SpvInstruction inst = SpvFactory::function_type(function_type_id, return_type_id, param_type_ids);
module.add_type(inst);
function_type_map[func_type_key] = function_type_id;
return function_type_id;
}
SpvId SpvBuilder::add_runtime_array(SpvId base_type_id) {
SpvId runtime_array_id = make_id(SpvRuntimeArrayTypeId);
SpvInstruction inst = SpvFactory::runtime_array_type(runtime_array_id, base_type_id);
module.add_type(inst);
return runtime_array_id;
}
SpvId SpvBuilder::add_array_with_default_size(SpvId base_type_id, SpvId array_size_id) {
SpvId array_id = make_id(SpvArrayTypeId);
SpvInstruction inst = SpvFactory::array_type(array_id, base_type_id, array_size_id);
module.add_type(inst);
return array_id;
}
bool SpvBuilder::is_pointer_type(SpvId id) const {
BaseTypeMap::const_iterator it = base_type_map.find(id);
if (it != base_type_map.end()) {
return true;
}
return false;
}
bool SpvBuilder::is_struct_type(SpvId id) const {
SpvKind kind = kind_of(id);
if (kind == SpvStructTypeId) {
return true;
}
return false;
}
bool SpvBuilder::is_vector_type(SpvId id) const {
SpvKind kind = kind_of(id);
if (kind == SpvVectorTypeId) {
return true;
}
return false;
}
bool SpvBuilder::is_scalar_type(SpvId id) const {
SpvKind kind = kind_of(id);
if ((kind == SpvFloatTypeId) ||
(kind == SpvIntTypeId) ||
(kind == SpvBoolTypeId)) {
return true;
}
return false;
}
bool SpvBuilder::is_array_type(SpvId id) const {
SpvKind kind = kind_of(id);
if (kind == SpvArrayTypeId) {
return true;
}
return false;
}
bool SpvBuilder::is_constant(SpvId id) const {
SpvKind kind = kind_of(id);
if ((kind == SpvConstantId) ||
(kind == SpvBoolConstantId) ||
(kind == SpvIntConstantId) ||
(kind == SpvFloatConstantId) ||
(kind == SpvStringConstantId) ||
(kind == SpvCompositeConstantId)) {
return true;
}
return false;
}
SpvId SpvBuilder::lookup_base_type(SpvId pointer_type) const {
BaseTypeMap::const_iterator it = base_type_map.find(pointer_type);
if (it != base_type_map.end()) {
return it->second;
}
return SpvInvalidId;
}
void SpvBuilder::append(SpvInstruction inst) {
if (active_block.is_defined()) {
active_block.add_instruction(std::move(inst));
} else {
internal_error << "SPIRV: Current block undefined! Unable to append!\n";
}
}
// --
// -- Factory Methods for Specific Instructions
SpvInstruction SpvFactory::no_op(SpvId result_id) {
SpvInstruction inst = SpvInstruction::make(SpvOpNop);
return inst;
}
SpvInstruction SpvFactory::label(SpvId result_id) {
SpvInstruction inst = SpvInstruction::make(SpvOpLabel);
inst.set_result_id(result_id);
return inst;
}
SpvInstruction SpvFactory::debug_line(SpvId string_id, uint32_t line, uint32_t column) {
SpvInstruction inst = SpvInstruction::make(SpvOpLine);
inst.add_operand(string_id);
inst.add_immediates({
{line, SpvIntegerLiteral},
{column, SpvIntegerLiteral},
});
return inst;
}
SpvInstruction SpvFactory::debug_string(SpvId result_id, const std::string &string) {
SpvInstruction inst = SpvInstruction::make(SpvOpString);
inst.set_result_id(result_id);
inst.add_string(string);
return inst;
}
SpvInstruction SpvFactory::debug_symbol(SpvId target_id, const std::string &symbol) {
SpvInstruction inst = SpvInstruction::make(SpvOpName);
inst.set_result_id(target_id);
inst.add_string(symbol);
return inst;
}
SpvInstruction SpvFactory::decorate(SpvId target_id, SpvDecoration decoration_type, const SpvFactory::Literals &literals) {
SpvInstruction inst = SpvInstruction::make(SpvOpDecorate);
inst.add_operand(target_id);
inst.add_immediate(decoration_type, SpvIntegerLiteral);
for (uint32_t l : literals) {
inst.add_immediate(l, SpvIntegerLiteral);
}
return inst;
}
SpvInstruction SpvFactory::decorate_member(SpvId struct_type_id, uint32_t member_index, SpvDecoration decoration_type, const SpvFactory::Literals &literals) {
SpvInstruction inst = SpvInstruction::make(SpvOpMemberDecorate);
inst.add_operand(struct_type_id);
inst.add_immediates({{member_index, SpvIntegerLiteral},
{decoration_type, SpvIntegerLiteral}});
for (uint32_t l : literals) {
inst.add_immediate(l, SpvIntegerLiteral);
}
return inst;
}
SpvInstruction SpvFactory::unary_op(SpvOp op_code, SpvId type_id, SpvId result_id, SpvId src_id) {
SpvInstruction inst = SpvInstruction::make(op_code);
inst.set_type_id(type_id);
inst.set_result_id(result_id);
inst.add_operand(src_id);
return inst;
}
SpvInstruction SpvFactory::binary_op(SpvOp op_code, SpvId type_id, SpvId result_id, SpvId src_a_id, SpvId src_b_id) {
SpvInstruction inst = SpvInstruction::make(op_code);
inst.set_type_id(type_id);
inst.set_result_id(result_id);
inst.add_operands({src_a_id, src_b_id});
return inst;
}
SpvInstruction SpvFactory::convert(SpvOp op_code, SpvId type_id, SpvId result_id, SpvId src_id) {
SpvInstruction inst = SpvInstruction::make(op_code);
inst.set_type_id(type_id);
inst.set_result_id(result_id);
inst.add_operand(src_id);
return inst;
}
SpvInstruction SpvFactory::void_type(SpvId void_type_id) {
SpvInstruction inst = SpvInstruction::make(SpvOpTypeVoid);
inst.set_result_id(void_type_id);
return inst;
}
SpvInstruction SpvFactory::bool_type(SpvId bool_type_id) {
SpvInstruction inst = SpvInstruction::make(SpvOpTypeBool);
inst.set_result_id(bool_type_id);
return inst;
}
SpvInstruction SpvFactory::integer_type(SpvId int_type_id, uint32_t bits, uint32_t signedness) {
SpvInstruction inst = SpvInstruction::make(SpvOpTypeInt);
inst.set_result_id(int_type_id);
inst.add_immediates({{bits, SpvIntegerLiteral},
{signedness, SpvIntegerLiteral}});
return inst;
}
SpvInstruction SpvFactory::float_type(SpvId float_type_id, uint32_t bits) {
SpvInstruction inst = SpvInstruction::make(SpvOpTypeFloat);
inst.set_result_id(float_type_id);
inst.add_immediate(bits, SpvIntegerLiteral);
return inst;
}
SpvInstruction SpvFactory::vector_type(SpvId vector_type_id, SpvId element_type_id, uint32_t vector_size) {
SpvInstruction inst = SpvInstruction::make(SpvOpTypeVector);
inst.set_result_id(vector_type_id);
inst.add_operand(element_type_id);
inst.add_immediate(vector_size, SpvIntegerLiteral);
return inst;
}
SpvInstruction SpvFactory::array_type(SpvId array_type_id, SpvId element_type_id, SpvId array_size_id) {
SpvInstruction inst = SpvInstruction::make(SpvOpTypeArray);
inst.set_result_id(array_type_id);
inst.add_operands({element_type_id, array_size_id});
return inst;
}
SpvInstruction SpvFactory::struct_type(SpvId result_id, const SpvFactory::MemberTypeIds &member_type_ids) {
SpvInstruction inst = SpvInstruction::make(SpvOpTypeStruct);
inst.set_result_id(result_id);
inst.add_operands(member_type_ids);
return inst;
}
SpvInstruction SpvFactory::runtime_array_type(SpvId result_type_id, SpvId base_type_id) {
SpvInstruction inst = SpvInstruction::make(SpvOpTypeRuntimeArray);
inst.set_result_id(result_type_id);
inst.add_operand(base_type_id);
return inst;
}
SpvInstruction SpvFactory::pointer_type(SpvId pointer_type_id, SpvStorageClass storage_class, SpvId base_type_id) {
SpvInstruction inst = SpvInstruction::make(SpvOpTypePointer);
inst.set_result_id(pointer_type_id);
inst.add_immediate(storage_class, SpvIntegerLiteral);
inst.add_operand(base_type_id);
return inst;
}
SpvInstruction SpvFactory::function_type(SpvId function_type_id, SpvId return_type_id, const SpvFactory::ParamTypes ¶m_type_ids) {
SpvInstruction inst = SpvInstruction::make(SpvOpTypeFunction);
inst.set_result_id(function_type_id);
inst.add_operand(return_type_id);
inst.add_operands(param_type_ids);
return inst;
}
SpvInstruction SpvFactory::constant(SpvId result_id, SpvId type_id, size_t bytes, const void *data, SpvValueType value_type) {
SpvInstruction inst = SpvInstruction::make(SpvOpConstant);
inst.set_type_id(type_id);
inst.set_result_id(result_id);
inst.add_data(bytes, data, value_type);
return inst;
}
SpvInstruction SpvFactory::null_constant(SpvId result_id, SpvId type_id) {
SpvInstruction inst = SpvInstruction::make(SpvOpConstantNull);
inst.set_type_id(type_id);
inst.set_result_id(result_id);
return inst;
}
SpvInstruction SpvFactory::bool_constant(SpvId result_id, SpvId type_id, bool value) {
SpvOp op_code = value ? SpvOpConstantTrue : SpvOpConstantFalse;
SpvInstruction inst = SpvInstruction::make(op_code);
inst.set_type_id(type_id);
inst.set_result_id(result_id);
return inst;
}
SpvInstruction SpvFactory::string_constant(SpvId result_id, const std::string &value) {
SpvInstruction inst = SpvInstruction::make(SpvOpString);
inst.set_result_id(result_id);
inst.add_string(value);
return inst;
}
SpvInstruction SpvFactory::composite_constant(SpvId result_id, SpvId type_id, const SpvFactory::Components &components) {
SpvInstruction inst = SpvInstruction::make(SpvOpConstantComposite);
inst.set_type_id(type_id);
inst.set_result_id(result_id);
inst.add_operands(components);
return inst;
}
SpvInstruction SpvFactory::specialization_constant(SpvId result_id, SpvId type_id, size_t bytes, const void *data, SpvValueType value_type) {
SpvInstruction inst = SpvInstruction::make(SpvOpSpecConstant);
inst.set_type_id(type_id);
inst.set_result_id(result_id);
inst.add_data(bytes, data, value_type);
return inst;
}
SpvInstruction SpvFactory::variable(SpvId result_id, SpvId result_type_id, uint32_t storage_class, SpvId initializer_id) {
SpvInstruction inst = SpvInstruction::make(SpvOpVariable);
inst.set_type_id(result_type_id);
inst.set_result_id(result_id);
inst.add_immediate(storage_class, SpvIntegerLiteral);
if (initializer_id != SpvInvalidId) {
inst.add_operand(initializer_id);
}
return inst;
}
SpvInstruction SpvFactory::function(SpvId return_type_id, SpvId func_id, uint32_t control_mask, SpvId func_type_id) {
SpvInstruction inst = SpvInstruction::make(SpvOpFunction);
inst.set_type_id(return_type_id);
inst.set_result_id(func_id);
inst.add_immediate(control_mask, SpvBitMaskLiteral);
inst.add_operand(func_type_id);
return inst;
}
SpvInstruction SpvFactory::function_parameter(SpvId param_type_id, SpvId param_id) {
SpvInstruction inst = SpvInstruction::make(SpvOpFunctionParameter);
inst.set_type_id(param_type_id);
inst.set_result_id(param_id);
return inst;
}
SpvInstruction SpvFactory::function_end() {
SpvInstruction inst = SpvInstruction::make(SpvOpFunctionEnd);
return inst;
}
SpvInstruction SpvFactory::return_stmt(SpvId return_value_id) {
SpvOp opcode = (return_value_id == SpvInvalidId) ? SpvOpReturn : SpvOpReturnValue;
SpvInstruction inst = SpvInstruction::make(opcode);
if (return_value_id != SpvInvalidId) {
inst.add_operand(return_value_id);
}
return inst;
}
SpvInstruction SpvFactory::entry_point(SpvId exec_model, SpvId func_id, const std::string &name, const SpvFactory::Variables &variables) {
SpvInstruction inst = SpvInstruction::make(SpvOpEntryPoint);
inst.add_immediate(exec_model, SpvIntegerLiteral);
inst.add_operand(func_id);
inst.add_string(name);
inst.add_operands(variables);
return inst;
}
SpvInstruction SpvFactory::memory_model(SpvAddressingModel addressing_model, SpvMemoryModel memory_model) {
SpvInstruction inst = SpvInstruction::make(SpvOpMemoryModel);
inst.add_immediates({{addressing_model, SpvIntegerLiteral},
{memory_model, SpvIntegerLiteral}});
return inst;
}
SpvInstruction SpvFactory::exec_mode_local_size(SpvId function_id, uint32_t local_size_x, uint32_t local_size_y, uint32_t local_size_z) {
SpvInstruction inst = SpvInstruction::make(SpvOpExecutionMode);
inst.add_operand(function_id);
inst.add_immediates({
{SpvExecutionModeLocalSize, SpvIntegerLiteral},
{local_size_x, SpvIntegerLiteral},
{local_size_y, SpvIntegerLiteral},
{local_size_z, SpvIntegerLiteral},
});
return inst;
}
SpvInstruction SpvFactory::exec_mode_local_size_id(SpvId function_id, SpvId local_size_x_id, SpvId local_size_y_id, SpvId local_size_z_id) {
SpvInstruction inst = SpvInstruction::make(SpvOpExecutionModeId);
inst.add_operand(function_id);
inst.add_immediates({
{SpvExecutionModeLocalSizeId, SpvIntegerLiteral},
});
inst.add_operands({local_size_x_id,
local_size_y_id,
local_size_z_id});
return inst;
}
SpvInstruction SpvFactory::memory_barrier(SpvId memory_scope_id, SpvId semantics_mask_id) {
SpvInstruction inst = SpvInstruction::make(SpvOpMemoryBarrier);
inst.add_operands({memory_scope_id, semantics_mask_id});
return inst;
}
SpvInstruction SpvFactory::control_barrier(SpvId execution_scope_id, SpvId memory_scope_id, SpvId semantics_mask_id) {
SpvInstruction inst = SpvInstruction::make(SpvOpControlBarrier);
inst.add_operands({execution_scope_id, memory_scope_id, semantics_mask_id});
return inst;
}
SpvInstruction SpvFactory::bitwise_not(SpvId type_id, SpvId result_id, SpvId src_id) {
return unary_op(SpvOpNot, type_id, result_id, src_id);
}
SpvInstruction SpvFactory::bitwise_and(SpvId type_id, SpvId result_id, SpvId src_a_id, SpvId src_b_id) {
return binary_op(SpvOpBitwiseAnd, type_id, result_id, src_a_id, src_b_id);
}
SpvInstruction SpvFactory::logical_not(SpvId type_id, SpvId result_id, SpvId src_id) {
return unary_op(SpvOpLogicalNot, type_id, result_id, src_id);
}
SpvInstruction SpvFactory::logical_and(SpvId type_id, SpvId result_id, SpvId src_a_id, SpvId src_b_id) {
return binary_op(SpvOpLogicalAnd, type_id, result_id, src_a_id, src_b_id);
}
SpvInstruction SpvFactory::shift_right_logical(SpvId type_id, SpvId result_id, SpvId src_id, SpvId shift_id) {
SpvInstruction inst = SpvInstruction::make(SpvOpShiftRightLogical);
inst.set_type_id(type_id);
inst.set_result_id(result_id);
inst.add_operands({src_id, shift_id});
return inst;
}
SpvInstruction SpvFactory::shift_right_arithmetic(SpvId type_id, SpvId result_id, SpvId src_id, SpvId shift_id) {
SpvInstruction inst = SpvInstruction::make(SpvOpShiftRightArithmetic);
inst.set_type_id(type_id);
inst.set_result_id(result_id);
inst.add_operands({src_id, shift_id});
return inst;
}
SpvInstruction SpvFactory::multiply_extended(SpvId type_id, SpvId result_id, SpvId src_a_id, SpvId src_b_id, bool is_signed) {
return binary_op(is_signed ? SpvOpSMulExtended : SpvOpUMulExtended, type_id, result_id, src_a_id, src_b_id);
}
SpvInstruction SpvFactory::select(SpvId type_id, SpvId result_id, SpvId condition_id, SpvId true_id, SpvId false_id) {
SpvInstruction inst = SpvInstruction::make(SpvOpSelect);
inst.set_type_id(type_id);
inst.set_result_id(result_id);
inst.add_operands({condition_id, true_id, false_id});
return inst;
}
SpvInstruction SpvFactory::in_bounds_access_chain(SpvId type_id, SpvId result_id, SpvId base_id, const SpvFactory::Indices &indices) {
SpvInstruction inst = SpvInstruction::make(SpvOpInBoundsAccessChain);
inst.set_type_id(type_id);
inst.set_result_id(result_id);
inst.add_operand(base_id);
inst.add_operands(indices);
return inst;
}
SpvInstruction SpvFactory::pointer_access_chain(SpvId type_id, SpvId result_id, SpvId base_id, SpvId element_id, const SpvFactory::Indices &indices) {
SpvInstruction inst = SpvInstruction::make(SpvOpPtrAccessChain);
inst.set_type_id(type_id);
inst.set_result_id(result_id);
inst.add_operands({base_id, element_id});
inst.add_operands(indices);
return inst;
}
SpvInstruction SpvFactory::load(SpvId type_id, SpvId result_id, SpvId ptr_id, uint32_t access_mask) {
SpvInstruction inst = SpvInstruction::make(SpvOpLoad);
inst.set_type_id(type_id);
inst.set_result_id(result_id);
inst.add_operand(ptr_id);
inst.add_immediate(access_mask, SpvBitMaskLiteral);
return inst;
}
SpvInstruction SpvFactory::store(SpvId ptr_id, SpvId obj_id, uint32_t access_mask) {
SpvInstruction inst = SpvInstruction::make(SpvOpStore);
inst.add_operands({ptr_id, obj_id});
inst.add_immediate(access_mask, SpvBitMaskLiteral);
return inst;
}
SpvInstruction SpvFactory::composite_insert(SpvId type_id, SpvId result_id, SpvId object_id, SpvId composite_id, const SpvFactory::Indices &indices) {
SpvInstruction inst = SpvInstruction::make(SpvOpCompositeInsert);
inst.set_type_id(type_id);
inst.set_result_id(result_id);
inst.add_operands({object_id, composite_id});
for (SpvId i : indices) {
inst.add_immediate(i, SpvIntegerLiteral);
}
return inst;
}
SpvInstruction SpvFactory::composite_extract(SpvId type_id, SpvId result_id, SpvId composite_id, const SpvFactory::Indices &indices) {
SpvInstruction inst = SpvInstruction::make(SpvOpCompositeExtract);
inst.set_type_id(type_id);
inst.set_result_id(result_id);
inst.add_operand(composite_id);
for (SpvId i : indices) {
inst.add_immediate(i, SpvIntegerLiteral);
}
return inst;
}
SpvInstruction SpvFactory::composite_construct(SpvId type_id, SpvId result_id, const Components &constituents) {
SpvInstruction inst = SpvInstruction::make(SpvOpCompositeConstruct);
inst.set_type_id(type_id);
inst.set_result_id(result_id);
for (SpvId id : constituents) {
inst.add_operand(id);
}
return inst;
}
SpvInstruction SpvFactory::vector_insert_dynamic(SpvId type_id, SpvId result_id, SpvId vector_id, SpvId value_id, SpvId index_id) {
SpvInstruction inst = SpvInstruction::make(SpvOpVectorInsertDynamic);
inst.set_type_id(type_id);
inst.set_result_id(result_id);
inst.add_operands({vector_id, value_id, index_id});
return inst;
}
SpvInstruction SpvFactory::vector_extract_dynamic(SpvId type_id, SpvId result_id, SpvId vector_id, SpvId value_id, SpvId index_id) {
SpvInstruction inst = SpvInstruction::make(SpvOpVectorExtractDynamic);
inst.set_type_id(type_id);
inst.set_result_id(result_id);
inst.add_operands({vector_id, value_id, index_id});
return inst;
}
SpvInstruction SpvFactory::vector_shuffle(SpvId type_id, SpvId result_id, SpvId src_a_id, SpvId src_b_id, const Indices &indices) {
SpvInstruction inst = SpvInstruction::make(SpvOpVectorShuffle);
inst.set_type_id(type_id);
inst.set_result_id(result_id);
inst.add_operand(src_a_id);
inst.add_operand(src_b_id);
for (SpvId i : indices) {
inst.add_immediate(i, SpvIntegerLiteral);
}
return inst;
}
SpvInstruction SpvFactory::is_inf(SpvId type_id, SpvId result_id, SpvId src_id) {
SpvInstruction inst = SpvInstruction::make(SpvOpIsInf);
inst.set_type_id(type_id);
inst.set_result_id(result_id);
inst.add_operand(src_id);
return inst;
}
SpvInstruction SpvFactory::is_nan(SpvId type_id, SpvId result_id, SpvId src_id) {
SpvInstruction inst = SpvInstruction::make(SpvOpIsNan);
inst.set_type_id(type_id);
inst.set_result_id(result_id);
inst.add_operand(src_id);
return inst;
}
SpvInstruction SpvFactory::bitcast(SpvId type_id, SpvId result_id, SpvId src_id) {
SpvInstruction inst = SpvInstruction::make(SpvOpBitcast);
inst.set_type_id(type_id);
inst.set_result_id(result_id);
inst.add_operand(src_id);
return inst;
}
SpvInstruction SpvFactory::integer_add(SpvId type_id, SpvId result_id, SpvId src_a_id, SpvId src_b_id) {
return binary_op(SpvOpIAdd, type_id, result_id, src_a_id, src_b_id);
}
SpvInstruction SpvFactory::float_add(SpvId type_id, SpvId result_id, SpvId src_a_id, SpvId src_b_id) {
return binary_op(SpvOpFAdd, type_id, result_id, src_a_id, src_b_id);
}
SpvInstruction SpvFactory::branch(SpvId target_label_id) {
SpvInstruction inst = SpvInstruction::make(SpvOpBranch);
inst.add_operand(target_label_id);
return inst;
}
SpvInstruction SpvFactory::conditional_branch(SpvId condition_label_id, SpvId true_label_id, SpvId false_label_id, const SpvFactory::BranchWeights &weights) {
SpvInstruction inst = SpvInstruction::make(SpvOpBranchConditional);
inst.add_operands({condition_label_id, true_label_id, false_label_id});
for (uint32_t w : weights) {
inst.add_immediate(w, SpvIntegerLiteral);
}
return inst;
}
SpvInstruction SpvFactory::integer_equal(SpvId type_id, SpvId result_id, SpvId src_a_id, SpvId src_b_id) {
SpvInstruction inst = SpvInstruction::make(SpvOpIEqual);
inst.set_type_id(type_id);
inst.set_result_id(result_id);
inst.add_operands({src_a_id, src_b_id});
return inst;
}
SpvInstruction SpvFactory::integer_not_equal(SpvId type_id, SpvId result_id, SpvId src_a_id, SpvId src_b_id) {
SpvInstruction inst = SpvInstruction::make(SpvOpINotEqual);
inst.set_type_id(type_id);
inst.set_result_id(result_id);
inst.add_operands({src_a_id, src_b_id});
return inst;
}
SpvInstruction SpvFactory::integer_less_than(SpvId type_id, SpvId result_id, SpvId src_a_id, SpvId src_b_id, bool is_signed) {
SpvInstruction inst = SpvInstruction::make(is_signed ? SpvOpSLessThan : SpvOpULessThan);
inst.set_type_id(type_id);
inst.set_result_id(result_id);
inst.add_operands({src_a_id, src_b_id});
return inst;
}
SpvInstruction SpvFactory::integer_less_than_equal(SpvId type_id, SpvId result_id, SpvId src_a_id, SpvId src_b_id, bool is_signed) {
SpvInstruction inst = SpvInstruction::make(is_signed ? SpvOpSLessThanEqual : SpvOpULessThanEqual);
inst.set_type_id(type_id);
inst.set_result_id(result_id);
inst.add_operands({src_a_id, src_b_id});
return inst;
}
SpvInstruction SpvFactory::integer_greater_than(SpvId type_id, SpvId result_id, SpvId src_a_id, SpvId src_b_id, bool is_signed) {
SpvInstruction inst = SpvInstruction::make(is_signed ? SpvOpSGreaterThan : SpvOpUGreaterThan);
inst.set_type_id(type_id);
inst.set_result_id(result_id);
inst.add_operands({src_a_id, src_b_id});
return inst;
}
SpvInstruction SpvFactory::integer_greater_than_equal(SpvId type_id, SpvId result_id, SpvId src_a_id, SpvId src_b_id, bool is_signed) {
SpvInstruction inst = SpvInstruction::make(is_signed ? SpvOpSGreaterThanEqual : SpvOpUGreaterThanEqual);
inst.set_type_id(type_id);
inst.set_result_id(result_id);
inst.add_operands({src_a_id, src_b_id});
return inst;
}
SpvInstruction SpvFactory::loop_merge(SpvId merge_label_id, SpvId continue_label_id, uint32_t loop_control_mask) {
SpvInstruction inst = SpvInstruction::make(SpvOpLoopMerge);
inst.add_operand(merge_label_id);
inst.add_operand(continue_label_id);
inst.add_immediate(loop_control_mask, SpvBitMaskLiteral);
return inst;
}
SpvInstruction SpvFactory::selection_merge(SpvId merge_label_id, uint32_t selection_control_mask) {
SpvInstruction inst = SpvInstruction::make(SpvOpSelectionMerge);
inst.add_operand(merge_label_id);
inst.add_immediate(selection_control_mask, SpvBitMaskLiteral);
return inst;
}
SpvInstruction SpvFactory::phi(SpvId type_id, SpvId result_id, const SpvFactory::BlockVariables &block_vars) {
SpvInstruction inst = SpvInstruction::make(SpvOpPhi);
inst.set_type_id(type_id);
inst.set_result_id(result_id);
for (const SpvFactory::VariableBlockIdPair &vb : block_vars) {
inst.add_operands({vb.first, vb.second}); // variable id, block id
}
return inst;
}
SpvInstruction SpvFactory::capability(const SpvCapability &capability) {
SpvInstruction inst = SpvInstruction::make(SpvOpCapability);
inst.add_immediate(capability, SpvIntegerLiteral);
return inst;
}
SpvInstruction SpvFactory::extension(const std::string &extension) {
SpvInstruction inst = SpvInstruction::make(SpvOpExtension);
inst.add_string(extension);
return inst;
}
SpvInstruction SpvFactory::import(SpvId instruction_set_id, const std::string &instruction_set_name) {
SpvInstruction inst = SpvInstruction::make(SpvOpExtInstImport);
inst.set_result_id(instruction_set_id);
inst.add_string(instruction_set_name);
return inst;
}
SpvInstruction SpvFactory::extended(SpvId instruction_set_id, SpvId instruction_number, SpvId type_id, SpvId result_id, const SpvFactory::Operands &operands) {
SpvInstruction inst = SpvInstruction::make(SpvOpExtInst);
inst.set_type_id(type_id);
inst.set_result_id(result_id);
inst.add_operand(instruction_set_id);
inst.add_immediate(instruction_number, SpvIntegerLiteral);
inst.add_operands(operands);
return inst;
}
/** GLSL extended instruction utility methods */
bool is_glsl_unary_op(SpvId glsl_op_code) {
return (glsl_operand_count(glsl_op_code) == 1);
}
bool is_glsl_binary_op(SpvId glsl_op_code) {
return (glsl_operand_count(glsl_op_code) == 2);
}
uint32_t glsl_operand_count(SpvId glsl_op_code) {
switch (glsl_op_code) {
case GLSLstd450Round:
case GLSLstd450RoundEven:
case GLSLstd450Trunc:
case GLSLstd450FAbs:
case GLSLstd450SAbs:
case GLSLstd450FSign:
case GLSLstd450SSign:
case GLSLstd450Floor:
case GLSLstd450Ceil:
case GLSLstd450Fract:
case GLSLstd450Radians:
case GLSLstd450Degrees:
case GLSLstd450Sin:
case GLSLstd450Cos:
case GLSLstd450Tan:
case GLSLstd450Asin:
case GLSLstd450Acos:
case GLSLstd450Atan:
case GLSLstd450Asinh:
case GLSLstd450Acosh:
case GLSLstd450Atanh:
case GLSLstd450Cosh:
case GLSLstd450Sinh:
case GLSLstd450Tanh:
case GLSLstd450Exp:
case GLSLstd450Log:
case GLSLstd450Exp2:
case GLSLstd450Log2:
case GLSLstd450Sqrt:
case GLSLstd450InverseSqrt:
case GLSLstd450Determinant:
case GLSLstd450MatrixInverse:
case GLSLstd450ModfStruct:
case GLSLstd450FrexpStruct:
case GLSLstd450PackSnorm4x8:
case GLSLstd450PackUnorm4x8:
case GLSLstd450PackSnorm2x16:
case GLSLstd450PackUnorm2x16:
case GLSLstd450PackHalf2x16:
case GLSLstd450PackDouble2x32:
case GLSLstd450UnpackSnorm4x8:
case GLSLstd450UnpackUnorm4x8:
case GLSLstd450UnpackSnorm2x16:
case GLSLstd450UnpackUnorm2x16:
case GLSLstd450UnpackHalf2x16:
case GLSLstd450UnpackDouble2x32:
case GLSLstd450Length:
case GLSLstd450Normalize:
case GLSLstd450FindILsb:
case GLSLstd450FindSMsb:
case GLSLstd450FindUMsb:
case GLSLstd450InterpolateAtCentroid: {
return 1; // unary op
}
case GLSLstd450Atan2:
case GLSLstd450Pow:
case GLSLstd450Modf:
case GLSLstd450FMin:
case GLSLstd450UMin:
case GLSLstd450SMin:
case GLSLstd450FMax:
case GLSLstd450UMax:
case GLSLstd450SMax:
case GLSLstd450Step:
case GLSLstd450Frexp:
case GLSLstd450Ldexp:
case GLSLstd450Distance:
case GLSLstd450Cross:
case GLSLstd450Reflect:
case GLSLstd450InterpolateAtOffset:
case GLSLstd450InterpolateAtSample:
case GLSLstd450NMax:
case GLSLstd450NMin: {
return 2; // binary op
}
case GLSLstd450FMix:
case GLSLstd450IMix:
case GLSLstd450SmoothStep:
case GLSLstd450Fma:
case GLSLstd450FClamp:
case GLSLstd450UClamp:
case GLSLstd450SClamp:
case GLSLstd450NClamp: {
return 3; // trinary op
}
case GLSLstd450Bad:
case GLSLstd450Count:
default:
break;
};
return SpvInvalidId;
}
/** Specializations for reference counted classes */
template<>
RefCount &ref_count<SpvInstructionContents>(const SpvInstructionContents *c) noexcept {
return c->ref_count;
}
template<>
void destroy<SpvInstructionContents>(const SpvInstructionContents *c) {
delete c;
}
template<>
RefCount &ref_count<SpvBlockContents>(const SpvBlockContents *c) noexcept {
return c->ref_count;
}
template<>
void destroy<SpvBlockContents>(const SpvBlockContents *c) {
delete c;
}
template<>
RefCount &ref_count<SpvFunctionContents>(const SpvFunctionContents *c) noexcept {
return c->ref_count;
}
template<>
void destroy<SpvFunctionContents>(const SpvFunctionContents *c) {
delete c;
}
template<>
RefCount &ref_count<SpvModuleContents>(const SpvModuleContents *c) noexcept {
return c->ref_count;
}
template<>
void destroy<SpvModuleContents>(const SpvModuleContents *c) {
delete c;
}
// --
std::ostream &operator<<(std::ostream &stream, const SpvModule &module) {
if (!module.is_defined()) {
stream << "(undefined)";
return stream;
}
stream << "; SPIR-V\n";
stream << "; Version: "
<< std::to_string(spirv_major_version(module.version_format())) << "."
<< std::to_string(spirv_minor_version(module.version_format())) << "\n";
stream << "; Generator: Khronos; 0\n";
stream << "; Bound: " << std::to_string(module.binding_count()) << "\n";
stream << "; Schema: 0\n"; // reserved for future use
SpvModule::Capabilities capabilities = module.capabilities();
if (!capabilities.empty()) {
stream << "\n";
stream << "; Capabilities\n";
for (const SpvCapability &value : capabilities) {
SpvInstruction inst = SpvFactory::capability(value);
stream << inst;
}
}
SpvModule::Extensions extensions = module.extensions();
if (!extensions.empty()) {
stream << "\n";
stream << "; Extensions\n";
for (const std::string &value : extensions) {
SpvInstruction inst = SpvFactory::extension(value);
stream << inst;
}
}
SpvModule::Imports imports = module.imports();
if (!imports.empty()) {
stream << "\n";
stream << "; Extended Instruction Set Imports\n";
for (const SpvModule::Imports::value_type &v : imports) {
SpvInstruction inst = SpvFactory::import(v.first, v.second);
stream << inst;
}
}
SpvInstruction memory_model = SpvFactory::memory_model(module.addressing_model(), module.memory_model());
stream << "\n";
stream << "; Memory Model\n";
stream << memory_model;
if (module.entry_point_count() > 0) {
stream << "\n";
stream << "; Entry Points\n";
SpvModule::EntryPointNames entry_point_names = module.entry_point_names();
for (const std::string &name : entry_point_names) {
SpvInstruction inst = module.entry_point(name);
stream << "; " << name << "\n";
stream << inst;
}
}
for (const SpvInstruction &inst : module.execution_modes()) {
stream << inst;
}
if (!module.debug_source().empty() || !module.debug_symbols().empty()) {
stream << "\n";
stream << "; Debug Information\n";
}
for (const SpvInstruction &inst : module.debug_source()) {
stream << inst;
}
for (const SpvInstruction &inst : module.debug_symbols()) {
stream << inst;
}
if (!module.annotations().empty()) {
stream << "\n";
stream << "; Annotations\n";
for (const SpvInstruction &inst : module.annotations()) {
stream << inst;
}
}
if (!module.type_definitions().empty()) {
stream << "\n";
stream << "; Type Definitions\n";
for (const SpvInstruction &inst : module.type_definitions()) {
stream << inst;
}
}
if (!module.global_constants().empty()) {
stream << "\n";
stream << "; Global Constants\n";
for (const SpvInstruction &inst : module.global_constants()) {
stream << inst;
}
}
if (!module.global_variables().empty()) {
stream << "\n";
stream << "; Global Variables\n";
for (const SpvInstruction &inst : module.global_variables()) {
stream << inst;
}
}
if (!module.function_definitions().empty()) {
stream << "\n";
stream << "; Function Definitions\n";
for (const SpvFunction &func : module.function_definitions()) {
stream << func;
}
}
return stream;
}
std::ostream &operator<<(std::ostream &stream, const SpvFunction &func) {
if (!func.is_defined()) {
stream << "(undefined)";
return stream;
}
stream << func.declaration();
for (const SpvInstruction ¶m : func.parameters()) {
stream << param;
}
for (const SpvBlock &block : func.blocks()) {
stream << block;
}
SpvInstruction inst = SpvFactory::function_end();
stream << inst;
return stream;
}
std::ostream &operator<<(std::ostream &stream, const SpvBlock &block) {
if (!block.is_defined()) {
stream << "(undefined)";
return stream;
}
SpvInstruction label = SpvFactory::label(block.id());
stream << label;
for (const SpvInstruction &variable : block.variables()) {
stream << variable;
}
for (const SpvInstruction &instruction : block.instructions()) {
stream << instruction;
}
return stream;
}
std::ostream &operator<<(std::ostream &stream, const SpvInstruction &inst) {
if (!inst.is_defined()) {
stream << "(undefined)";
return stream;
}
if (inst.has_result()) {
stream << std::string("%") << std::to_string(inst.result_id());
stream << " = ";
}
stream << spirv_op_name(inst.op_code());
if (inst.has_type()) {
stream << std::string(" %") << std::to_string(inst.type_id());
}
for (uint32_t i = 0; i < inst.length(); i++) {
if (inst.is_immediate(i)) {
if (inst.value_type(i) == SpvStringData) {
const char *str = (const char *)inst.data(i);
stream << std::string(" \"") << str << "\"";
break;
} else if (inst.value_type(i) == SpvIntegerData) {
const int *data = (const int *)inst.data(i);
stream << std::string(" ") << std::to_string(*data);
break;
} else if (inst.value_type(i) == SpvFloatData) {
const float *data = (const float *)inst.data(i);
stream << std::string(" ") << std::to_string(*data);
break;
} else if (inst.value_type(i) == SpvBitMaskLiteral) {
stream << std::string(" ") << std::hex << std::showbase << std::uppercase << inst.operand(i) << std::dec;
} else {
stream << std::string(" ") << std::to_string(inst.operand(i));
}
} else {
stream << std::string(" %") << std::to_string(inst.operand(i));
}
}
stream << "\n";
return stream;
}
// --
namespace {
/** Returns the name string for a given SPIR-V operand **/
const std::string &spirv_op_name(SpvId op) {
using SpvOpNameMap = std::unordered_map<SpvId, std::string>;
static const SpvOpNameMap op_names = {
{SpvOpNop, "OpNop"},
{SpvOpUndef, "OpUndef"},
{SpvOpSourceContinued, "OpSourceContinued"},
{SpvOpSource, "OpSource"},
{SpvOpSourceExtension, "OpSourceExtension"},
{SpvOpName, "OpName"},
{SpvOpMemberName, "OpMemberName"},
{SpvOpString, "OpString"},
{SpvOpLine, "OpLine"},
{SpvOpExtension, "OpExtension"},
{SpvOpExtInstImport, "OpExtInstImport"},
{SpvOpExtInst, "OpExtInst"},
{SpvOpMemoryModel, "OpMemoryModel"},
{SpvOpEntryPoint, "OpEntryPoint"},
{SpvOpExecutionMode, "OpExecutionMode"},
{SpvOpCapability, "OpCapability"},
{SpvOpTypeVoid, "OpTypeVoid"},
{SpvOpTypeBool, "OpTypeBool"},
{SpvOpTypeInt, "OpTypeInt"},
{SpvOpTypeFloat, "OpTypeFloat"},
{SpvOpTypeVector, "OpTypeVector"},
{SpvOpTypeMatrix, "OpTypeMatrix"},
{SpvOpTypeImage, "OpTypeImage"},
{SpvOpTypeSampler, "OpTypeSampler"},
{SpvOpTypeSampledImage, "OpTypeSampledImage"},
{SpvOpTypeArray, "OpTypeArray"},
{SpvOpTypeRuntimeArray, "OpTypeRuntimeArray"},
{SpvOpTypeStruct, "OpTypeStruct"},
{SpvOpTypeOpaque, "OpTypeOpaque"},
{SpvOpTypePointer, "OpTypePointer"},
{SpvOpTypeFunction, "OpTypeFunction"},
{SpvOpTypeEvent, "OpTypeEvent"},
{SpvOpTypeDeviceEvent, "OpTypeDeviceEvent"},
{SpvOpTypeReserveId, "OpTypeReserveId"},
{SpvOpTypeQueue, "OpTypeQueue"},
{SpvOpTypePipe, "OpTypePipe"},
{SpvOpTypeForwardPointer, "OpTypeForwardPointer"},
{SpvOpConstantTrue, "OpConstantTrue"},
{SpvOpConstantFalse, "OpConstantFalse"},
{SpvOpConstant, "OpConstant"},
{SpvOpConstantComposite, "OpConstantComposite"},
{SpvOpConstantSampler, "OpConstantSampler"},
{SpvOpConstantNull, "OpConstantNull"},
{SpvOpSpecConstantTrue, "OpSpecConstantTrue"},
{SpvOpSpecConstantFalse, "OpSpecConstantFalse"},
{SpvOpSpecConstant, "OpSpecConstant"},
{SpvOpSpecConstantComposite, "OpSpecConstantComposite"},
{SpvOpSpecConstantOp, "OpSpecConstantOp"},
{SpvOpFunction, "OpFunction"},
{SpvOpFunctionParameter, "OpFunctionParameter"},
{SpvOpFunctionEnd, "OpFunctionEnd"},
{SpvOpFunctionCall, "OpFunctionCall"},
{SpvOpVariable, "OpVariable"},
{SpvOpImageTexelPointer, "OpImageTexelPointer"},
{SpvOpLoad, "OpLoad"},
{SpvOpStore, "OpStore"},
{SpvOpCopyMemory, "OpCopyMemory"},
{SpvOpCopyMemorySized, "OpCopyMemorySized"},
{SpvOpAccessChain, "OpAccessChain"},
{SpvOpInBoundsAccessChain, "OpInBoundsAccessChain"},
{SpvOpPtrAccessChain, "OpPtrAccessChain"},
{SpvOpArrayLength, "OpArrayLength"},
{SpvOpGenericPtrMemSemantics, "OpGenericPtrMemSemantics"},
{SpvOpInBoundsPtrAccessChain, "OpInBoundsPtrAccessChain"},
{SpvOpDecorate, "OpDecorate"},
{SpvOpMemberDecorate, "OpMemberDecorate"},
{SpvOpDecorationGroup, "OpDecorationGroup"},
{SpvOpGroupDecorate, "OpGroupDecorate"},
{SpvOpGroupMemberDecorate, "OpGroupMemberDecorate"},
{SpvOpVectorExtractDynamic, "OpVectorExtractDynamic"},
{SpvOpVectorInsertDynamic, "OpVectorInsertDynamic"},
{SpvOpVectorShuffle, "OpVectorShuffle"},
{SpvOpCompositeConstruct, "OpCompositeConstruct"},
{SpvOpCompositeExtract, "OpCompositeExtract"},
{SpvOpCompositeInsert, "OpCompositeInsert"},
{SpvOpCopyObject, "OpCopyObject"},
{SpvOpTranspose, "OpTranspose"},
{SpvOpSampledImage, "OpSampledImage"},
{SpvOpImageSampleImplicitLod, "OpImageSampleImplicitLod"},
{SpvOpImageSampleExplicitLod, "OpImageSampleExplicitLod"},
{SpvOpImageSampleDrefImplicitLod, "OpImageSampleDrefImplicitLod"},
{SpvOpImageSampleDrefExplicitLod, "OpImageSampleDrefExplicitLod"},
{SpvOpImageSampleProjImplicitLod, "OpImageSampleProjImplicitLod"},
{SpvOpImageSampleProjExplicitLod, "OpImageSampleProjExplicitLod"},
{SpvOpImageSampleProjDrefImplicitLod, "OpImageSampleProjDrefImplicitLod"},
{SpvOpImageSampleProjDrefExplicitLod, "OpImageSampleProjDrefExplicitLod"},
{SpvOpImageFetch, "OpImageFetch"},
{SpvOpImageGather, "OpImageGather"},
{SpvOpImageDrefGather, "OpImageDrefGather"},
{SpvOpImageRead, "OpImageRead"},
{SpvOpImageWrite, "OpImageWrite"},
{SpvOpImage, "OpImage"},
{SpvOpImageQueryFormat, "OpImageQueryFormat"},
{SpvOpImageQueryOrder, "OpImageQueryOrder"},
{SpvOpImageQuerySizeLod, "OpImageQuerySizeLod"},
{SpvOpImageQuerySize, "OpImageQuerySize"},
{SpvOpImageQueryLod, "OpImageQueryLod"},
{SpvOpImageQueryLevels, "OpImageQueryLevels"},
{SpvOpImageQuerySamples, "OpImageQuerySamples"},
{SpvOpConvertFToU, "OpConvertFToU"},
{SpvOpConvertFToS, "OpConvertFToS"},
{SpvOpConvertSToF, "OpConvertSToF"},
{SpvOpConvertUToF, "OpConvertUToF"},
{SpvOpUConvert, "OpUConvert"},
{SpvOpSConvert, "OpSConvert"},
{SpvOpFConvert, "OpFConvert"},
{SpvOpQuantizeToF16, "OpQuantizeToF16"},
{SpvOpConvertPtrToU, "OpConvertPtrToU"},
{SpvOpSatConvertSToU, "OpSatConvertSToU"},
{SpvOpSatConvertUToS, "OpSatConvertUToS"},
{SpvOpConvertUToPtr, "OpConvertUToPtr"},
{SpvOpPtrCastToGeneric, "OpPtrCastToGeneric"},
{SpvOpGenericCastToPtr, "OpGenericCastToPtr"},
{SpvOpGenericCastToPtrExplicit, "OpGenericCastToPtrExplicit"},
{SpvOpBitcast, "OpBitcast"},
{SpvOpSNegate, "OpSNegate"},
{SpvOpFNegate, "OpFNegate"},
{SpvOpIAdd, "OpIAdd"},
{SpvOpFAdd, "OpFAdd"},
{SpvOpISub, "OpISub"},
{SpvOpFSub, "OpFSub"},
{SpvOpIMul, "OpIMul"},
{SpvOpFMul, "OpFMul"},
{SpvOpUDiv, "OpUDiv"},
{SpvOpSDiv, "OpSDiv"},
{SpvOpFDiv, "OpFDiv"},
{SpvOpUMod, "OpUMod"},
{SpvOpSRem, "OpSRem"},
{SpvOpSMod, "OpSMod"},
{SpvOpFRem, "OpFRem"},
{SpvOpFMod, "OpFMod"},
{SpvOpVectorTimesScalar, "OpVectorTimesScalar"},
{SpvOpMatrixTimesScalar, "OpMatrixTimesScalar"},
{SpvOpVectorTimesMatrix, "OpVectorTimesMatrix"},
{SpvOpMatrixTimesVector, "OpMatrixTimesVector"},
{SpvOpMatrixTimesMatrix, "OpMatrixTimesMatrix"},
{SpvOpOuterProduct, "OpOuterProduct"},
{SpvOpDot, "OpDot"},
{SpvOpIAddCarry, "OpIAddCarry"},
{SpvOpISubBorrow, "OpISubBorrow"},
{SpvOpUMulExtended, "OpUMulExtended"},
{SpvOpSMulExtended, "OpSMulExtended"},
{SpvOpAny, "OpAny"},
{SpvOpAll, "OpAll"},
{SpvOpIsNan, "OpIsNan"},
{SpvOpIsInf, "OpIsInf"},
{SpvOpIsFinite, "OpIsFinite"},
{SpvOpIsNormal, "OpIsNormal"},
{SpvOpSignBitSet, "OpSignBitSet"},
{SpvOpLessOrGreater, "OpLessOrGreater"},
{SpvOpOrdered, "OpOrdered"},
{SpvOpUnordered, "OpUnordered"},
{SpvOpLogicalEqual, "OpLogicalEqual"},
{SpvOpLogicalNotEqual, "OpLogicalNotEqual"},
{SpvOpLogicalOr, "OpLogicalOr"},
{SpvOpLogicalAnd, "OpLogicalAnd"},
{SpvOpLogicalNot, "OpLogicalNot"},
{SpvOpSelect, "OpSelect"},
{SpvOpIEqual, "OpIEqual"},
{SpvOpINotEqual, "OpINotEqual"},
{SpvOpUGreaterThan, "OpUGreaterThan"},
{SpvOpSGreaterThan, "OpSGreaterThan"},
{SpvOpUGreaterThanEqual, "OpUGreaterThanEqual"},
{SpvOpSGreaterThanEqual, "OpSGreaterThanEqual"},
{SpvOpULessThan, "OpULessThan"},
{SpvOpSLessThan, "OpSLessThan"},
{SpvOpULessThanEqual, "OpULessThanEqual"},
{SpvOpSLessThanEqual, "OpSLessThanEqual"},
{SpvOpFOrdEqual, "OpFOrdEqual"},
{SpvOpFUnordEqual, "OpFUnordEqual"},
{SpvOpFOrdNotEqual, "OpFOrdNotEqual"},
{SpvOpFUnordNotEqual, "OpFUnordNotEqual"},
{SpvOpFOrdLessThan, "OpFOrdLessThan"},
{SpvOpFUnordLessThan, "OpFUnordLessThan"},
{SpvOpFOrdGreaterThan, "OpFOrdGreaterThan"},
{SpvOpFUnordGreaterThan, "OpFUnordGreaterThan"},
{SpvOpFOrdLessThanEqual, "OpFOrdLessThanEqual"},
{SpvOpFUnordLessThanEqual, "OpFUnordLessThanEqual"},
{SpvOpFOrdGreaterThanEqual, "OpFOrdGreaterThanEqual"},
{SpvOpFUnordGreaterThanEqual, "OpFUnordGreaterThanEqual"},
{SpvOpShiftRightLogical, "OpShiftRightLogical"},
{SpvOpShiftRightArithmetic, "OpShiftRightArithmetic"},
{SpvOpShiftLeftLogical, "OpShiftLeftLogical"},
{SpvOpBitwiseOr, "OpBitwiseOr"},
{SpvOpBitwiseXor, "OpBitwiseXor"},
{SpvOpBitwiseAnd, "OpBitwiseAnd"},
{SpvOpNot, "OpNot"},
{SpvOpBitFieldInsert, "OpBitFieldInsert"},
{SpvOpBitFieldSExtract, "OpBitFieldSExtract"},
{SpvOpBitFieldUExtract, "OpBitFieldUExtract"},
{SpvOpBitReverse, "OpBitReverse"},
{SpvOpBitCount, "OpBitCount"},
{SpvOpDPdx, "OpDPdx"},
{SpvOpDPdy, "OpDPdy"},
{SpvOpFwidth, "OpFwidth"},
{SpvOpDPdxFine, "OpDPdxFine"},
{SpvOpDPdyFine, "OpDPdyFine"},
{SpvOpFwidthFine, "OpFwidthFine"},
{SpvOpDPdxCoarse, "OpDPdxCoarse"},
{SpvOpDPdyCoarse, "OpDPdyCoarse"},
{SpvOpFwidthCoarse, "OpFwidthCoarse"},
{SpvOpEmitVertex, "OpEmitVertex"},
{SpvOpEndPrimitive, "OpEndPrimitive"},
{SpvOpEmitStreamVertex, "OpEmitStreamVertex"},
{SpvOpEndStreamPrimitive, "OpEndStreamPrimitive"},
{SpvOpControlBarrier, "OpControlBarrier"},
{SpvOpMemoryBarrier, "OpMemoryBarrier"},
{SpvOpAtomicLoad, "OpAtomicLoad"},
{SpvOpAtomicStore, "OpAtomicStore"},
{SpvOpAtomicExchange, "OpAtomicExchange"},
{SpvOpAtomicCompareExchange, "OpAtomicCompareExchange"},
{SpvOpAtomicCompareExchangeWeak, "OpAtomicCompareExchangeWeak"},
{SpvOpAtomicIIncrement, "OpAtomicIIncrement"},
{SpvOpAtomicIDecrement, "OpAtomicIDecrement"},
{SpvOpAtomicIAdd, "OpAtomicIAdd"},
{SpvOpAtomicISub, "OpAtomicISub"},
{SpvOpAtomicSMin, "OpAtomicSMin"},
{SpvOpAtomicUMin, "OpAtomicUMin"},
{SpvOpAtomicSMax, "OpAtomicSMax"},
{SpvOpAtomicUMax, "OpAtomicUMax"},
{SpvOpAtomicAnd, "OpAtomicAnd"},
{SpvOpAtomicOr, "OpAtomicOr"},
{SpvOpAtomicXor, "OpAtomicXor"},
{SpvOpPhi, "OpPhi"},
{SpvOpLoopMerge, "OpLoopMerge"},
{SpvOpSelectionMerge, "OpSelectionMerge"},
{SpvOpLabel, "OpLabel"},
{SpvOpBranch, "OpBranch"},
{SpvOpBranchConditional, "OpBranchConditional"},
{SpvOpSwitch, "OpSwitch"},
{SpvOpKill, "OpKill"},
{SpvOpReturn, "OpReturn"},
{SpvOpReturnValue, "OpReturnValue"},
{SpvOpUnreachable, "OpUnreachable"},
{SpvOpLifetimeStart, "OpLifetimeStart"},
{SpvOpLifetimeStop, "OpLifetimeStop"},
{SpvOpGroupAsyncCopy, "OpGroupAsyncCopy"},
{SpvOpGroupWaitEvents, "OpGroupWaitEvents"},
{SpvOpGroupAll, "OpGroupAll"},
{SpvOpGroupAny, "OpGroupAny"},
{SpvOpGroupBroadcast, "OpGroupBroadcast"},
{SpvOpGroupIAdd, "OpGroupIAdd"},
{SpvOpGroupFAdd, "OpGroupFAdd"},
{SpvOpGroupFMin, "OpGroupFMin"},
{SpvOpGroupUMin, "OpGroupUMin"},
{SpvOpGroupSMin, "OpGroupSMin"},
{SpvOpGroupFMax, "OpGroupFMax"},
{SpvOpGroupUMax, "OpGroupUMax"},
{SpvOpGroupSMax, "OpGroupSMax"},
{SpvOpReadPipe, "OpReadPipe"},
{SpvOpWritePipe, "OpWritePipe"},
{SpvOpReservedReadPipe, "OpReservedReadPipe"},
{SpvOpReservedWritePipe, "OpReservedWritePipe"},
{SpvOpReserveReadPipePackets, "OpReserveReadPipePackets"},
{SpvOpReserveWritePipePackets, "OpReserveWritePipePackets"},
{SpvOpCommitReadPipe, "OpCommitReadPipe"},
{SpvOpCommitWritePipe, "OpCommitWritePipe"},
{SpvOpIsValidReserveId, "OpIsValidReserveId"},
{SpvOpGetNumPipePackets, "OpGetNumPipePackets"},
{SpvOpGetMaxPipePackets, "OpGetMaxPipePackets"},
{SpvOpGroupReserveReadPipePackets, "OpGroupReserveReadPipePackets"},
{SpvOpGroupReserveWritePipePackets, "OpGroupReserveWritePipePackets"},
{SpvOpGroupCommitReadPipe, "OpGroupCommitReadPipe"},
{SpvOpGroupCommitWritePipe, "OpGroupCommitWritePipe"},
{SpvOpEnqueueMarker, "OpEnqueueMarker"},
{SpvOpEnqueueKernel, "OpEnqueueKernel"},
{SpvOpGetKernelNDrangeSubGroupCount, "OpGetKernelNDrangeSubGroupCount"},
{SpvOpGetKernelNDrangeMaxSubGroupSize, "OpGetKernelNDrangeMaxSubGroupSize"},
{SpvOpGetKernelWorkGroupSize, "OpGetKernelWorkGroupSize"},
{SpvOpGetKernelPreferredWorkGroupSizeMultiple, "OpGetKernelPreferredWorkGroupSizeMultiple"},
{SpvOpRetainEvent, "OpRetainEvent"},
{SpvOpReleaseEvent, "OpReleaseEvent"},
{SpvOpCreateUserEvent, "OpCreateUserEvent"},
{SpvOpIsValidEvent, "OpIsValidEvent"},
{SpvOpSetUserEventStatus, "OpSetUserEventStatus"},
{SpvOpCaptureEventProfilingInfo, "OpCaptureEventProfilingInfo"},
{SpvOpGetDefaultQueue, "OpGetDefaultQueue"},
{SpvOpBuildNDRange, "OpBuildNDRange"},
{SpvOpImageSparseSampleImplicitLod, "OpImageSparseSampleImplicitLod"},
{SpvOpImageSparseSampleExplicitLod, "OpImageSparseSampleExplicitLod"},
{SpvOpImageSparseSampleDrefImplicitLod, "OpImageSparseSampleDrefImplicitLod"},
{SpvOpImageSparseSampleDrefExplicitLod, "OpImageSparseSampleDrefExplicitLod"},
{SpvOpImageSparseSampleProjImplicitLod, "OpImageSparseSampleProjImplicitLod"},
{SpvOpImageSparseSampleProjExplicitLod, "OpImageSparseSampleProjExplicitLod"},
{SpvOpImageSparseSampleProjDrefImplicitLod, "OpImageSparseSampleProjDrefImplicitLod"},
{SpvOpImageSparseSampleProjDrefExplicitLod, "OpImageSparseSampleProjDrefExplicitLod"},
{SpvOpImageSparseFetch, "OpImageSparseFetch"},
{SpvOpImageSparseGather, "OpImageSparseGather"},
{SpvOpImageSparseDrefGather, "OpImageSparseDrefGather"},
{SpvOpImageSparseTexelsResident, "OpImageSparseTexelsResident"},
{SpvOpNoLine, "OpNoLine"},
{SpvOpAtomicFlagTestAndSet, "OpAtomicFlagTestAndSet"},
{SpvOpAtomicFlagClear, "OpAtomicFlagClear"},
{SpvOpImageSparseRead, "OpImageSparseRead"},
{SpvOpSizeOf, "OpSizeOf"},
{SpvOpTypePipeStorage, "OpTypePipeStorage"},
{SpvOpConstantPipeStorage, "OpConstantPipeStorage"},
{SpvOpCreatePipeFromPipeStorage, "OpCreatePipeFromPipeStorage"},
{SpvOpGetKernelLocalSizeForSubgroupCount, "OpGetKernelLocalSizeForSubgroupCount"},
{SpvOpGetKernelMaxNumSubgroups, "OpGetKernelMaxNumSubgroups"},
{SpvOpTypeNamedBarrier, "OpTypeNamedBarrier"},
{SpvOpNamedBarrierInitialize, "OpNamedBarrierInitialize"},
{SpvOpMemoryNamedBarrier, "OpMemoryNamedBarrier"},
{SpvOpModuleProcessed, "OpModuleProcessed"},
{SpvOpExecutionModeId, "OpExecutionModeId"},
{SpvOpDecorateId, "OpDecorateId"},
{SpvOpGroupNonUniformElect, "OpGroupNonUniformElect"},
{SpvOpGroupNonUniformAll, "OpGroupNonUniformAll"},
{SpvOpGroupNonUniformAny, "OpGroupNonUniformAny"},
{SpvOpGroupNonUniformAllEqual, "OpGroupNonUniformAllEqual"},
{SpvOpGroupNonUniformBroadcast, "OpGroupNonUniformBroadcast"},
{SpvOpGroupNonUniformBroadcastFirst, "OpGroupNonUniformBroadcastFirst"},
{SpvOpGroupNonUniformBallot, "OpGroupNonUniformBallot"},
{SpvOpGroupNonUniformInverseBallot, "OpGroupNonUniformInverseBallot"},
{SpvOpGroupNonUniformBallotBitExtract, "OpGroupNonUniformBallotBitExtract"},
{SpvOpGroupNonUniformBallotBitCount, "OpGroupNonUniformBallotBitCount"},
{SpvOpGroupNonUniformBallotFindLSB, "OpGroupNonUniformBallotFindLSB"},
{SpvOpGroupNonUniformBallotFindMSB, "OpGroupNonUniformBallotFindMSB"},
{SpvOpGroupNonUniformShuffle, "OpGroupNonUniformShuffle"},
{SpvOpGroupNonUniformShuffleXor, "OpGroupNonUniformShuffleXor"},
{SpvOpGroupNonUniformShuffleUp, "OpGroupNonUniformShuffleUp"},
{SpvOpGroupNonUniformShuffleDown, "OpGroupNonUniformShuffleDown"},
{SpvOpGroupNonUniformIAdd, "OpGroupNonUniformIAdd"},
{SpvOpGroupNonUniformFAdd, "OpGroupNonUniformFAdd"},
{SpvOpGroupNonUniformIMul, "OpGroupNonUniformIMul"},
{SpvOpGroupNonUniformFMul, "OpGroupNonUniformFMul"},
{SpvOpGroupNonUniformSMin, "OpGroupNonUniformSMin"},
{SpvOpGroupNonUniformUMin, "OpGroupNonUniformUMin"},
{SpvOpGroupNonUniformFMin, "OpGroupNonUniformFMin"},
{SpvOpGroupNonUniformSMax, "OpGroupNonUniformSMax"},
{SpvOpGroupNonUniformUMax, "OpGroupNonUniformUMax"},
{SpvOpGroupNonUniformFMax, "OpGroupNonUniformFMax"},
{SpvOpGroupNonUniformBitwiseAnd, "OpGroupNonUniformBitwiseAnd"},
{SpvOpGroupNonUniformBitwiseOr, "OpGroupNonUniformBitwiseOr"},
{SpvOpGroupNonUniformBitwiseXor, "OpGroupNonUniformBitwiseXor"},
{SpvOpGroupNonUniformLogicalAnd, "OpGroupNonUniformLogicalAnd"},
{SpvOpGroupNonUniformLogicalOr, "OpGroupNonUniformLogicalOr"},
{SpvOpGroupNonUniformLogicalXor, "OpGroupNonUniformLogicalXor"},
{SpvOpGroupNonUniformQuadBroadcast, "OpGroupNonUniformQuadBroadcast"},
{SpvOpGroupNonUniformQuadSwap, "OpGroupNonUniformQuadSwap"},
{SpvOpCopyLogical, "OpCopyLogical"},
{SpvOpPtrEqual, "OpPtrEqual"},
{SpvOpPtrNotEqual, "OpPtrNotEqual"},
{SpvOpPtrDiff, "OpPtrDiff"},
{SpvOpTerminateInvocation, "OpTerminateInvocation"},
{SpvOpSubgroupBallotKHR, "OpSubgroupBallotKHR"},
{SpvOpSubgroupFirstInvocationKHR, "OpSubgroupFirstInvocationKHR"},
{SpvOpSubgroupAllKHR, "OpSubgroupAllKHR"},
{SpvOpSubgroupAnyKHR, "OpSubgroupAnyKHR"},
{SpvOpSubgroupAllEqualKHR, "OpSubgroupAllEqualKHR"},
{SpvOpGroupNonUniformRotateKHR, "OpGroupNonUniformRotateKHR"},
{SpvOpSubgroupReadInvocationKHR, "OpSubgroupReadInvocationKHR"},
{SpvOpTraceRayKHR, "OpTraceRayKHR"},
{SpvOpExecuteCallableKHR, "OpExecuteCallableKHR"},
{SpvOpConvertUToAccelerationStructureKHR, "OpConvertUToAccelerationStructureKHR"},
{SpvOpIgnoreIntersectionKHR, "OpIgnoreIntersectionKHR"},
{SpvOpTerminateRayKHR, "OpTerminateRayKHR"},
{SpvOpSDot, "OpSDot"},
{SpvOpSDotKHR, "OpSDotKHR"},
{SpvOpUDot, "OpUDot"},
{SpvOpUDotKHR, "OpUDotKHR"},
{SpvOpSUDot, "OpSUDot"},
{SpvOpSUDotKHR, "OpSUDotKHR"},
{SpvOpSDotAccSat, "OpSDotAccSat"},
{SpvOpSDotAccSatKHR, "OpSDotAccSatKHR"},
{SpvOpUDotAccSat, "OpUDotAccSat"},
{SpvOpUDotAccSatKHR, "OpUDotAccSatKHR"},
{SpvOpSUDotAccSat, "OpSUDotAccSat"},
{SpvOpSUDotAccSatKHR, "OpSUDotAccSatKHR"},
{SpvOpTypeRayQueryKHR, "OpTypeRayQueryKHR"},
{SpvOpRayQueryInitializeKHR, "OpRayQueryInitializeKHR"},
{SpvOpRayQueryTerminateKHR, "OpRayQueryTerminateKHR"},
{SpvOpRayQueryGenerateIntersectionKHR, "OpRayQueryGenerateIntersectionKHR"},
{SpvOpRayQueryConfirmIntersectionKHR, "OpRayQueryConfirmIntersectionKHR"},
{SpvOpRayQueryProceedKHR, "OpRayQueryProceedKHR"},
{SpvOpRayQueryGetIntersectionTypeKHR, "OpRayQueryGetIntersectionTypeKHR"},
{SpvOpGroupIAddNonUniformAMD, "OpGroupIAddNonUniformAMD"},
{SpvOpGroupFAddNonUniformAMD, "OpGroupFAddNonUniformAMD"},
{SpvOpGroupFMinNonUniformAMD, "OpGroupFMinNonUniformAMD"},
{SpvOpGroupUMinNonUniformAMD, "OpGroupUMinNonUniformAMD"},
{SpvOpGroupSMinNonUniformAMD, "OpGroupSMinNonUniformAMD"},
{SpvOpGroupFMaxNonUniformAMD, "OpGroupFMaxNonUniformAMD"},
{SpvOpGroupUMaxNonUniformAMD, "OpGroupUMaxNonUniformAMD"},
{SpvOpGroupSMaxNonUniformAMD, "OpGroupSMaxNonUniformAMD"},
{SpvOpFragmentMaskFetchAMD, "OpFragmentMaskFetchAMD"},
{SpvOpFragmentFetchAMD, "OpFragmentFetchAMD"},
{SpvOpReadClockKHR, "OpReadClockKHR"},
{SpvOpImageSampleFootprintNV, "OpImageSampleFootprintNV"},
{SpvOpEmitMeshTasksEXT, "OpEmitMeshTasksEXT"},
{SpvOpSetMeshOutputsEXT, "OpSetMeshOutputsEXT"},
{SpvOpGroupNonUniformPartitionNV, "OpGroupNonUniformPartitionNV"},
{SpvOpWritePackedPrimitiveIndices4x8NV, "OpWritePackedPrimitiveIndices4x8NV"},
{SpvOpReportIntersectionKHR, "OpReportIntersectionKHR"},
{SpvOpReportIntersectionNV, "OpReportIntersectionNV"},
{SpvOpIgnoreIntersectionNV, "OpIgnoreIntersectionNV"},
{SpvOpTerminateRayNV, "OpTerminateRayNV"},
{SpvOpTraceNV, "OpTraceNV"},
{SpvOpTraceMotionNV, "OpTraceMotionNV"},
{SpvOpTraceRayMotionNV, "OpTraceRayMotionNV"},
{SpvOpTypeAccelerationStructureKHR, "OpTypeAccelerationStructureKHR"},
{SpvOpTypeAccelerationStructureNV, "OpTypeAccelerationStructureNV"},
{SpvOpExecuteCallableNV, "OpExecuteCallableNV"},
{SpvOpTypeCooperativeMatrixNV, "OpTypeCooperativeMatrixNV"},
{SpvOpCooperativeMatrixLoadNV, "OpCooperativeMatrixLoadNV"},
{SpvOpCooperativeMatrixStoreNV, "OpCooperativeMatrixStoreNV"},
{SpvOpCooperativeMatrixMulAddNV, "OpCooperativeMatrixMulAddNV"},
{SpvOpCooperativeMatrixLengthNV, "OpCooperativeMatrixLengthNV"},
{SpvOpBeginInvocationInterlockEXT, "OpBeginInvocationInterlockEXT"},
{SpvOpEndInvocationInterlockEXT, "OpEndInvocationInterlockEXT"},
{SpvOpDemoteToHelperInvocation, "OpDemoteToHelperInvocation"},
{SpvOpDemoteToHelperInvocationEXT, "OpDemoteToHelperInvocationEXT"},
{SpvOpIsHelperInvocationEXT, "OpIsHelperInvocationEXT"},
{SpvOpConvertUToImageNV, "OpConvertUToImageNV"},
{SpvOpConvertUToSamplerNV, "OpConvertUToSamplerNV"},
{SpvOpConvertImageToUNV, "OpConvertImageToUNV"},
{SpvOpConvertSamplerToUNV, "OpConvertSamplerToUNV"},
{SpvOpConvertUToSampledImageNV, "OpConvertUToSampledImageNV"},
{SpvOpConvertSampledImageToUNV, "OpConvertSampledImageToUNV"},
{SpvOpSamplerImageAddressingModeNV, "OpSamplerImageAddressingModeNV"},
{SpvOpSubgroupShuffleINTEL, "OpSubgroupShuffleINTEL"},
{SpvOpSubgroupShuffleDownINTEL, "OpSubgroupShuffleDownINTEL"},
{SpvOpSubgroupShuffleUpINTEL, "OpSubgroupShuffleUpINTEL"},
{SpvOpSubgroupShuffleXorINTEL, "OpSubgroupShuffleXorINTEL"},
{SpvOpSubgroupBlockReadINTEL, "OpSubgroupBlockReadINTEL"},
{SpvOpSubgroupBlockWriteINTEL, "OpSubgroupBlockWriteINTEL"},
{SpvOpSubgroupImageBlockReadINTEL, "OpSubgroupImageBlockReadINTEL"},
{SpvOpSubgroupImageBlockWriteINTEL, "OpSubgroupImageBlockWriteINTEL"},
{SpvOpSubgroupImageMediaBlockReadINTEL, "OpSubgroupImageMediaBlockReadINTEL"},
{SpvOpSubgroupImageMediaBlockWriteINTEL, "OpSubgroupImageMediaBlockWriteINTEL"},
{SpvOpUCountLeadingZerosINTEL, "OpUCountLeadingZerosINTEL"},
{SpvOpUCountTrailingZerosINTEL, "OpUCountTrailingZerosINTEL"},
{SpvOpAbsISubINTEL, "OpAbsISubINTEL"},
{SpvOpAbsUSubINTEL, "OpAbsUSubINTEL"},
{SpvOpIAddSatINTEL, "OpIAddSatINTEL"},
{SpvOpUAddSatINTEL, "OpUAddSatINTEL"},
{SpvOpIAverageINTEL, "OpIAverageINTEL"},
{SpvOpUAverageINTEL, "OpUAverageINTEL"},
{SpvOpIAverageRoundedINTEL, "OpIAverageRoundedINTEL"},
{SpvOpUAverageRoundedINTEL, "OpUAverageRoundedINTEL"},
{SpvOpISubSatINTEL, "OpISubSatINTEL"},
{SpvOpUSubSatINTEL, "OpUSubSatINTEL"},
{SpvOpIMul32x16INTEL, "OpIMul32x16INTEL"},
{SpvOpUMul32x16INTEL, "OpUMul32x16INTEL"},
{SpvOpConstantFunctionPointerINTEL, "OpConstantFunctionPointerINTEL"},
{SpvOpFunctionPointerCallINTEL, "OpFunctionPointerCallINTEL"},
{SpvOpAsmTargetINTEL, "OpAsmTargetINTEL"},
{SpvOpAsmINTEL, "OpAsmINTEL"},
{SpvOpAsmCallINTEL, "OpAsmCallINTEL"},
{SpvOpAtomicFMinEXT, "OpAtomicFMinEXT"},
{SpvOpAtomicFMaxEXT, "OpAtomicFMaxEXT"},
{SpvOpAssumeTrueKHR, "OpAssumeTrueKHR"},
{SpvOpExpectKHR, "OpExpectKHR"},
{SpvOpDecorateString, "OpDecorateString"},
{SpvOpDecorateStringGOOGLE, "OpDecorateStringGOOGLE"},
{SpvOpMemberDecorateString, "OpMemberDecorateString"},
{SpvOpMemberDecorateStringGOOGLE, "OpMemberDecorateStringGOOGLE"},
{SpvOpVmeImageINTEL, "OpVmeImageINTEL"},
{SpvOpTypeVmeImageINTEL, "OpTypeVmeImageINTEL"},
{SpvOpTypeAvcImePayloadINTEL, "OpTypeAvcImePayloadINTEL"},
{SpvOpTypeAvcRefPayloadINTEL, "OpTypeAvcRefPayloadINTEL"},
{SpvOpTypeAvcSicPayloadINTEL, "OpTypeAvcSicPayloadINTEL"},
{SpvOpTypeAvcMcePayloadINTEL, "OpTypeAvcMcePayloadINTEL"},
{SpvOpTypeAvcMceResultINTEL, "OpTypeAvcMceResultINTEL"},
{SpvOpTypeAvcImeResultINTEL, "OpTypeAvcImeResultINTEL"},
{SpvOpTypeAvcImeResultSingleReferenceStreamoutINTEL, "OpTypeAvcImeResultSingleReferenceStreamoutINTEL"},
{SpvOpTypeAvcImeResultDualReferenceStreamoutINTEL, "OpTypeAvcImeResultDualReferenceStreamoutINTEL"},
{SpvOpTypeAvcImeSingleReferenceStreaminINTEL, "OpTypeAvcImeSingleReferenceStreaminINTEL"},
{SpvOpTypeAvcImeDualReferenceStreaminINTEL, "OpTypeAvcImeDualReferenceStreaminINTEL"},
{SpvOpTypeAvcRefResultINTEL, "OpTypeAvcRefResultINTEL"},
{SpvOpTypeAvcSicResultINTEL, "OpTypeAvcSicResultINTEL"},
{SpvOpSubgroupAvcMceGetDefaultInterBaseMultiReferencePenaltyINTEL, "OpSubgroupAvcMceGetDefaultInterBaseMultiReferencePenaltyINTEL"},
{SpvOpSubgroupAvcMceSetInterBaseMultiReferencePenaltyINTEL, "OpSubgroupAvcMceSetInterBaseMultiReferencePenaltyINTEL"},
{SpvOpSubgroupAvcMceGetDefaultInterShapePenaltyINTEL, "OpSubgroupAvcMceGetDefaultInterShapePenaltyINTEL"},
{SpvOpSubgroupAvcMceSetInterShapePenaltyINTEL, "OpSubgroupAvcMceSetInterShapePenaltyINTEL"},
{SpvOpSubgroupAvcMceGetDefaultInterDirectionPenaltyINTEL, "OpSubgroupAvcMceGetDefaultInterDirectionPenaltyINTEL"},
{SpvOpSubgroupAvcMceSetInterDirectionPenaltyINTEL, "OpSubgroupAvcMceSetInterDirectionPenaltyINTEL"},
{SpvOpSubgroupAvcMceGetDefaultIntraLumaShapePenaltyINTEL, "OpSubgroupAvcMceGetDefaultIntraLumaShapePenaltyINTEL"},
{SpvOpSubgroupAvcMceGetDefaultInterMotionVectorCostTableINTEL, "OpSubgroupAvcMceGetDefaultInterMotionVectorCostTableINTEL"},
{SpvOpSubgroupAvcMceGetDefaultHighPenaltyCostTableINTEL, "OpSubgroupAvcMceGetDefaultHighPenaltyCostTableINTEL"},
{SpvOpSubgroupAvcMceGetDefaultMediumPenaltyCostTableINTEL, "OpSubgroupAvcMceGetDefaultMediumPenaltyCostTableINTEL"},
{SpvOpSubgroupAvcMceGetDefaultLowPenaltyCostTableINTEL, "OpSubgroupAvcMceGetDefaultLowPenaltyCostTableINTEL"},
{SpvOpSubgroupAvcMceSetMotionVectorCostFunctionINTEL, "OpSubgroupAvcMceSetMotionVectorCostFunctionINTEL"},
{SpvOpSubgroupAvcMceGetDefaultIntraLumaModePenaltyINTEL, "OpSubgroupAvcMceGetDefaultIntraLumaModePenaltyINTEL"},
{SpvOpSubgroupAvcMceGetDefaultNonDcLumaIntraPenaltyINTEL, "OpSubgroupAvcMceGetDefaultNonDcLumaIntraPenaltyINTEL"},
{SpvOpSubgroupAvcMceGetDefaultIntraChromaModeBasePenaltyINTEL, "OpSubgroupAvcMceGetDefaultIntraChromaModeBasePenaltyINTEL"},
{SpvOpSubgroupAvcMceSetAcOnlyHaarINTEL, "OpSubgroupAvcMceSetAcOnlyHaarINTEL"},
{SpvOpSubgroupAvcMceSetSourceInterlacedFieldPolarityINTEL, "OpSubgroupAvcMceSetSourceInterlacedFieldPolarityINTEL"},
{SpvOpSubgroupAvcMceSetSingleReferenceInterlacedFieldPolarityINTEL, "OpSubgroupAvcMceSetSingleReferenceInterlacedFieldPolarityINTEL"},
{SpvOpSubgroupAvcMceSetDualReferenceInterlacedFieldPolaritiesINTEL, "OpSubgroupAvcMceSetDualReferenceInterlacedFieldPolaritiesINTEL"},
{SpvOpSubgroupAvcMceConvertToImePayloadINTEL, "OpSubgroupAvcMceConvertToImePayloadINTEL"},
{SpvOpSubgroupAvcMceConvertToImeResultINTEL, "OpSubgroupAvcMceConvertToImeResultINTEL"},
{SpvOpSubgroupAvcMceConvertToRefPayloadINTEL, "OpSubgroupAvcMceConvertToRefPayloadINTEL"},
{SpvOpSubgroupAvcMceConvertToRefResultINTEL, "OpSubgroupAvcMceConvertToRefResultINTEL"},
{SpvOpSubgroupAvcMceConvertToSicPayloadINTEL, "OpSubgroupAvcMceConvertToSicPayloadINTEL"},
{SpvOpSubgroupAvcMceConvertToSicResultINTEL, "OpSubgroupAvcMceConvertToSicResultINTEL"},
{SpvOpSubgroupAvcMceGetMotionVectorsINTEL, "OpSubgroupAvcMceGetMotionVectorsINTEL"},
{SpvOpSubgroupAvcMceGetInterDistortionsINTEL, "OpSubgroupAvcMceGetInterDistortionsINTEL"},
{SpvOpSubgroupAvcMceGetBestInterDistortionsINTEL, "OpSubgroupAvcMceGetBestInterDistortionsINTEL"},
{SpvOpSubgroupAvcMceGetInterMajorShapeINTEL, "OpSubgroupAvcMceGetInterMajorShapeINTEL"},
{SpvOpSubgroupAvcMceGetInterMinorShapeINTEL, "OpSubgroupAvcMceGetInterMinorShapeINTEL"},
{SpvOpSubgroupAvcMceGetInterDirectionsINTEL, "OpSubgroupAvcMceGetInterDirectionsINTEL"},
{SpvOpSubgroupAvcMceGetInterMotionVectorCountINTEL, "OpSubgroupAvcMceGetInterMotionVectorCountINTEL"},
{SpvOpSubgroupAvcMceGetInterReferenceIdsINTEL, "OpSubgroupAvcMceGetInterReferenceIdsINTEL"},
{SpvOpSubgroupAvcMceGetInterReferenceInterlacedFieldPolaritiesINTEL, "OpSubgroupAvcMceGetInterReferenceInterlacedFieldPolaritiesINTEL"},
{SpvOpSubgroupAvcImeInitializeINTEL, "OpSubgroupAvcImeInitializeINTEL"},
{SpvOpSubgroupAvcImeSetSingleReferenceINTEL, "OpSubgroupAvcImeSetSingleReferenceINTEL"},
{SpvOpSubgroupAvcImeSetDualReferenceINTEL, "OpSubgroupAvcImeSetDualReferenceINTEL"},
{SpvOpSubgroupAvcImeRefWindowSizeINTEL, "OpSubgroupAvcImeRefWindowSizeINTEL"},
{SpvOpSubgroupAvcImeAdjustRefOffsetINTEL, "OpSubgroupAvcImeAdjustRefOffsetINTEL"},
{SpvOpSubgroupAvcImeConvertToMcePayloadINTEL, "OpSubgroupAvcImeConvertToMcePayloadINTEL"},
{SpvOpSubgroupAvcImeSetMaxMotionVectorCountINTEL, "OpSubgroupAvcImeSetMaxMotionVectorCountINTEL"},
{SpvOpSubgroupAvcImeSetUnidirectionalMixDisableINTEL, "OpSubgroupAvcImeSetUnidirectionalMixDisableINTEL"},
{SpvOpSubgroupAvcImeSetEarlySearchTerminationThresholdINTEL, "OpSubgroupAvcImeSetEarlySearchTerminationThresholdINTEL"},
{SpvOpSubgroupAvcImeSetWeightedSadINTEL, "OpSubgroupAvcImeSetWeightedSadINTEL"},
{SpvOpSubgroupAvcImeEvaluateWithSingleReferenceINTEL, "OpSubgroupAvcImeEvaluateWithSingleReferenceINTEL"},
{SpvOpSubgroupAvcImeEvaluateWithDualReferenceINTEL, "OpSubgroupAvcImeEvaluateWithDualReferenceINTEL"},
{SpvOpSubgroupAvcImeEvaluateWithSingleReferenceStreaminINTEL, "OpSubgroupAvcImeEvaluateWithSingleReferenceStreaminINTEL"},
{SpvOpSubgroupAvcImeEvaluateWithDualReferenceStreaminINTEL, "OpSubgroupAvcImeEvaluateWithDualReferenceStreaminINTEL"},
{SpvOpSubgroupAvcImeEvaluateWithSingleReferenceStreamoutINTEL, "OpSubgroupAvcImeEvaluateWithSingleReferenceStreamoutINTEL"},
{SpvOpSubgroupAvcImeEvaluateWithDualReferenceStreamoutINTEL, "OpSubgroupAvcImeEvaluateWithDualReferenceStreamoutINTEL"},
{SpvOpSubgroupAvcImeEvaluateWithSingleReferenceStreaminoutINTEL, "OpSubgroupAvcImeEvaluateWithSingleReferenceStreaminoutINTEL"},
{SpvOpSubgroupAvcImeEvaluateWithDualReferenceStreaminoutINTEL, "OpSubgroupAvcImeEvaluateWithDualReferenceStreaminoutINTEL"},
{SpvOpSubgroupAvcImeConvertToMceResultINTEL, "OpSubgroupAvcImeConvertToMceResultINTEL"},
{SpvOpSubgroupAvcImeGetSingleReferenceStreaminINTEL, "OpSubgroupAvcImeGetSingleReferenceStreaminINTEL"},
{SpvOpSubgroupAvcImeGetDualReferenceStreaminINTEL, "OpSubgroupAvcImeGetDualReferenceStreaminINTEL"},
{SpvOpSubgroupAvcImeStripSingleReferenceStreamoutINTEL, "OpSubgroupAvcImeStripSingleReferenceStreamoutINTEL"},
{SpvOpSubgroupAvcImeStripDualReferenceStreamoutINTEL, "OpSubgroupAvcImeStripDualReferenceStreamoutINTEL"},
{SpvOpSubgroupAvcImeGetStreamoutSingleReferenceMajorShapeMotionVectorsINTEL, "OpSubgroupAvcImeGetStreamoutSingleReferenceMajorShapeMotionVectorsINTEL"},
{SpvOpSubgroupAvcImeGetStreamoutSingleReferenceMajorShapeDistortionsINTEL, "OpSubgroupAvcImeGetStreamoutSingleReferenceMajorShapeDistortionsINTEL"},
{SpvOpSubgroupAvcImeGetStreamoutSingleReferenceMajorShapeReferenceIdsINTEL, "OpSubgroupAvcImeGetStreamoutSingleReferenceMajorShapeReferenceIdsINTEL"},
{SpvOpSubgroupAvcImeGetStreamoutDualReferenceMajorShapeMotionVectorsINTEL, "OpSubgroupAvcImeGetStreamoutDualReferenceMajorShapeMotionVectorsINTEL"},
{SpvOpSubgroupAvcImeGetStreamoutDualReferenceMajorShapeDistortionsINTEL, "OpSubgroupAvcImeGetStreamoutDualReferenceMajorShapeDistortionsINTEL"},
{SpvOpSubgroupAvcImeGetStreamoutDualReferenceMajorShapeReferenceIdsINTEL, "OpSubgroupAvcImeGetStreamoutDualReferenceMajorShapeReferenceIdsINTEL"},
{SpvOpSubgroupAvcImeGetBorderReachedINTEL, "OpSubgroupAvcImeGetBorderReachedINTEL"},
{SpvOpSubgroupAvcImeGetTruncatedSearchIndicationINTEL, "OpSubgroupAvcImeGetTruncatedSearchIndicationINTEL"},
{SpvOpSubgroupAvcImeGetUnidirectionalEarlySearchTerminationINTEL, "OpSubgroupAvcImeGetUnidirectionalEarlySearchTerminationINTEL"},
{SpvOpSubgroupAvcImeGetWeightingPatternMinimumMotionVectorINTEL, "OpSubgroupAvcImeGetWeightingPatternMinimumMotionVectorINTEL"},
{SpvOpSubgroupAvcImeGetWeightingPatternMinimumDistortionINTEL, "OpSubgroupAvcImeGetWeightingPatternMinimumDistortionINTEL"},
{SpvOpSubgroupAvcFmeInitializeINTEL, "OpSubgroupAvcFmeInitializeINTEL"},
{SpvOpSubgroupAvcBmeInitializeINTEL, "OpSubgroupAvcBmeInitializeINTEL"},
{SpvOpSubgroupAvcRefConvertToMcePayloadINTEL, "OpSubgroupAvcRefConvertToMcePayloadINTEL"},
{SpvOpSubgroupAvcRefSetBidirectionalMixDisableINTEL, "OpSubgroupAvcRefSetBidirectionalMixDisableINTEL"},
{SpvOpSubgroupAvcRefSetBilinearFilterEnableINTEL, "OpSubgroupAvcRefSetBilinearFilterEnableINTEL"},
{SpvOpSubgroupAvcRefEvaluateWithSingleReferenceINTEL, "OpSubgroupAvcRefEvaluateWithSingleReferenceINTEL"},
{SpvOpSubgroupAvcRefEvaluateWithDualReferenceINTEL, "OpSubgroupAvcRefEvaluateWithDualReferenceINTEL"},
{SpvOpSubgroupAvcRefEvaluateWithMultiReferenceINTEL, "OpSubgroupAvcRefEvaluateWithMultiReferenceINTEL"},
{SpvOpSubgroupAvcRefEvaluateWithMultiReferenceInterlacedINTEL, "OpSubgroupAvcRefEvaluateWithMultiReferenceInterlacedINTEL"},
{SpvOpSubgroupAvcRefConvertToMceResultINTEL, "OpSubgroupAvcRefConvertToMceResultINTEL"},
{SpvOpSubgroupAvcSicInitializeINTEL, "OpSubgroupAvcSicInitializeINTEL"},
{SpvOpSubgroupAvcSicConfigureSkcINTEL, "OpSubgroupAvcSicConfigureSkcINTEL"},
{SpvOpSubgroupAvcSicConfigureIpeLumaINTEL, "OpSubgroupAvcSicConfigureIpeLumaINTEL"},
{SpvOpSubgroupAvcSicConfigureIpeLumaChromaINTEL, "OpSubgroupAvcSicConfigureIpeLumaChromaINTEL"},
{SpvOpSubgroupAvcSicGetMotionVectorMaskINTEL, "OpSubgroupAvcSicGetMotionVectorMaskINTEL"},
{SpvOpSubgroupAvcSicConvertToMcePayloadINTEL, "OpSubgroupAvcSicConvertToMcePayloadINTEL"},
{SpvOpSubgroupAvcSicSetIntraLumaShapePenaltyINTEL, "OpSubgroupAvcSicSetIntraLumaShapePenaltyINTEL"},
{SpvOpSubgroupAvcSicSetIntraLumaModeCostFunctionINTEL, "OpSubgroupAvcSicSetIntraLumaModeCostFunctionINTEL"},
{SpvOpSubgroupAvcSicSetIntraChromaModeCostFunctionINTEL, "OpSubgroupAvcSicSetIntraChromaModeCostFunctionINTEL"},
{SpvOpSubgroupAvcSicSetBilinearFilterEnableINTEL, "OpSubgroupAvcSicSetBilinearFilterEnableINTEL"},
{SpvOpSubgroupAvcSicSetSkcForwardTransformEnableINTEL, "OpSubgroupAvcSicSetSkcForwardTransformEnableINTEL"},
{SpvOpSubgroupAvcSicSetBlockBasedRawSkipSadINTEL, "OpSubgroupAvcSicSetBlockBasedRawSkipSadINTEL"},
{SpvOpSubgroupAvcSicEvaluateIpeINTEL, "OpSubgroupAvcSicEvaluateIpeINTEL"},
{SpvOpSubgroupAvcSicEvaluateWithSingleReferenceINTEL, "OpSubgroupAvcSicEvaluateWithSingleReferenceINTEL"},
{SpvOpSubgroupAvcSicEvaluateWithDualReferenceINTEL, "OpSubgroupAvcSicEvaluateWithDualReferenceINTEL"},
{SpvOpSubgroupAvcSicEvaluateWithMultiReferenceINTEL, "OpSubgroupAvcSicEvaluateWithMultiReferenceINTEL"},
{SpvOpSubgroupAvcSicEvaluateWithMultiReferenceInterlacedINTEL, "OpSubgroupAvcSicEvaluateWithMultiReferenceInterlacedINTEL"},
{SpvOpSubgroupAvcSicConvertToMceResultINTEL, "OpSubgroupAvcSicConvertToMceResultINTEL"},
{SpvOpSubgroupAvcSicGetIpeLumaShapeINTEL, "OpSubgroupAvcSicGetIpeLumaShapeINTEL"},
{SpvOpSubgroupAvcSicGetBestIpeLumaDistortionINTEL, "OpSubgroupAvcSicGetBestIpeLumaDistortionINTEL"},
{SpvOpSubgroupAvcSicGetBestIpeChromaDistortionINTEL, "OpSubgroupAvcSicGetBestIpeChromaDistortionINTEL"},
{SpvOpSubgroupAvcSicGetPackedIpeLumaModesINTEL, "OpSubgroupAvcSicGetPackedIpeLumaModesINTEL"},
{SpvOpSubgroupAvcSicGetIpeChromaModeINTEL, "OpSubgroupAvcSicGetIpeChromaModeINTEL"},
{SpvOpSubgroupAvcSicGetPackedSkcLumaCountThresholdINTEL, "OpSubgroupAvcSicGetPackedSkcLumaCountThresholdINTEL"},
{SpvOpSubgroupAvcSicGetPackedSkcLumaSumThresholdINTEL, "OpSubgroupAvcSicGetPackedSkcLumaSumThresholdINTEL"},
{SpvOpSubgroupAvcSicGetInterRawSadsINTEL, "OpSubgroupAvcSicGetInterRawSadsINTEL"},
{SpvOpVariableLengthArrayINTEL, "OpVariableLengthArrayINTEL"},
{SpvOpSaveMemoryINTEL, "OpSaveMemoryINTEL"},
{SpvOpRestoreMemoryINTEL, "OpRestoreMemoryINTEL"},
{SpvOpArbitraryFloatSinCosPiINTEL, "OpArbitraryFloatSinCosPiINTEL"},
{SpvOpArbitraryFloatCastINTEL, "OpArbitraryFloatCastINTEL"},
{SpvOpArbitraryFloatCastFromIntINTEL, "OpArbitraryFloatCastFromIntINTEL"},
{SpvOpArbitraryFloatCastToIntINTEL, "OpArbitraryFloatCastToIntINTEL"},
{SpvOpArbitraryFloatAddINTEL, "OpArbitraryFloatAddINTEL"},
{SpvOpArbitraryFloatSubINTEL, "OpArbitraryFloatSubINTEL"},
{SpvOpArbitraryFloatMulINTEL, "OpArbitraryFloatMulINTEL"},
{SpvOpArbitraryFloatDivINTEL, "OpArbitraryFloatDivINTEL"},
{SpvOpArbitraryFloatGTINTEL, "OpArbitraryFloatGTINTEL"},
{SpvOpArbitraryFloatGEINTEL, "OpArbitraryFloatGEINTEL"},
{SpvOpArbitraryFloatLTINTEL, "OpArbitraryFloatLTINTEL"},
{SpvOpArbitraryFloatLEINTEL, "OpArbitraryFloatLEINTEL"},
{SpvOpArbitraryFloatEQINTEL, "OpArbitraryFloatEQINTEL"},
{SpvOpArbitraryFloatRecipINTEL, "OpArbitraryFloatRecipINTEL"},
{SpvOpArbitraryFloatRSqrtINTEL, "OpArbitraryFloatRSqrtINTEL"},
{SpvOpArbitraryFloatCbrtINTEL, "OpArbitraryFloatCbrtINTEL"},
{SpvOpArbitraryFloatHypotINTEL, "OpArbitraryFloatHypotINTEL"},
{SpvOpArbitraryFloatSqrtINTEL, "OpArbitraryFloatSqrtINTEL"},
{SpvOpArbitraryFloatLogINTEL, "OpArbitraryFloatLogINTEL"},
{SpvOpArbitraryFloatLog2INTEL, "OpArbitraryFloatLog2INTEL"},
{SpvOpArbitraryFloatLog10INTEL, "OpArbitraryFloatLog10INTEL"},
{SpvOpArbitraryFloatLog1pINTEL, "OpArbitraryFloatLog1pINTEL"},
{SpvOpArbitraryFloatExpINTEL, "OpArbitraryFloatExpINTEL"},
{SpvOpArbitraryFloatExp2INTEL, "OpArbitraryFloatExp2INTEL"},
{SpvOpArbitraryFloatExp10INTEL, "OpArbitraryFloatExp10INTEL"},
{SpvOpArbitraryFloatExpm1INTEL, "OpArbitraryFloatExpm1INTEL"},
{SpvOpArbitraryFloatSinINTEL, "OpArbitraryFloatSinINTEL"},
{SpvOpArbitraryFloatCosINTEL, "OpArbitraryFloatCosINTEL"},
{SpvOpArbitraryFloatSinCosINTEL, "OpArbitraryFloatSinCosINTEL"},
{SpvOpArbitraryFloatSinPiINTEL, "OpArbitraryFloatSinPiINTEL"},
{SpvOpArbitraryFloatCosPiINTEL, "OpArbitraryFloatCosPiINTEL"},
{SpvOpArbitraryFloatASinINTEL, "OpArbitraryFloatASinINTEL"},
{SpvOpArbitraryFloatASinPiINTEL, "OpArbitraryFloatASinPiINTEL"},
{SpvOpArbitraryFloatACosINTEL, "OpArbitraryFloatACosINTEL"},
{SpvOpArbitraryFloatACosPiINTEL, "OpArbitraryFloatACosPiINTEL"},
{SpvOpArbitraryFloatATanINTEL, "OpArbitraryFloatATanINTEL"},
{SpvOpArbitraryFloatATanPiINTEL, "OpArbitraryFloatATanPiINTEL"},
{SpvOpArbitraryFloatATan2INTEL, "OpArbitraryFloatATan2INTEL"},
{SpvOpArbitraryFloatPowINTEL, "OpArbitraryFloatPowINTEL"},
{SpvOpArbitraryFloatPowRINTEL, "OpArbitraryFloatPowRINTEL"},
{SpvOpArbitraryFloatPowNINTEL, "OpArbitraryFloatPowNINTEL"},
{SpvOpLoopControlINTEL, "OpLoopControlINTEL"},
{SpvOpAliasDomainDeclINTEL, "OpAliasDomainDeclINTEL"},
{SpvOpAliasScopeDeclINTEL, "OpAliasScopeDeclINTEL"},
{SpvOpAliasScopeListDeclINTEL, "OpAliasScopeListDeclINTEL"},
{SpvOpFixedSqrtINTEL, "OpFixedSqrtINTEL"},
{SpvOpFixedRecipINTEL, "OpFixedRecipINTEL"},
{SpvOpFixedRsqrtINTEL, "OpFixedRsqrtINTEL"},
{SpvOpFixedSinINTEL, "OpFixedSinINTEL"},
{SpvOpFixedCosINTEL, "OpFixedCosINTEL"},
{SpvOpFixedSinCosINTEL, "OpFixedSinCosINTEL"},
{SpvOpFixedSinPiINTEL, "OpFixedSinPiINTEL"},
{SpvOpFixedCosPiINTEL, "OpFixedCosPiINTEL"},
{SpvOpFixedSinCosPiINTEL, "OpFixedSinCosPiINTEL"},
{SpvOpFixedLogINTEL, "OpFixedLogINTEL"},
{SpvOpFixedExpINTEL, "OpFixedExpINTEL"},
{SpvOpPtrCastToCrossWorkgroupINTEL, "OpPtrCastToCrossWorkgroupINTEL"},
{SpvOpCrossWorkgroupCastToPtrINTEL, "OpCrossWorkgroupCastToPtrINTEL"},
{SpvOpReadPipeBlockingINTEL, "OpReadPipeBlockingINTEL"},
{SpvOpWritePipeBlockingINTEL, "OpWritePipeBlockingINTEL"},
{SpvOpFPGARegINTEL, "OpFPGARegINTEL"},
{SpvOpRayQueryGetRayTMinKHR, "OpRayQueryGetRayTMinKHR"},
{SpvOpRayQueryGetRayFlagsKHR, "OpRayQueryGetRayFlagsKHR"},
{SpvOpRayQueryGetIntersectionTKHR, "OpRayQueryGetIntersectionTKHR"},
{SpvOpRayQueryGetIntersectionInstanceCustomIndexKHR, "OpRayQueryGetIntersectionInstanceCustomIndexKHR"},
{SpvOpRayQueryGetIntersectionInstanceIdKHR, "OpRayQueryGetIntersectionInstanceIdKHR"},
{SpvOpRayQueryGetIntersectionInstanceShaderBindingTableRecordOffsetKHR, "OpRayQueryGetIntersectionInstanceShaderBindingTableRecordOffsetKHR"},
{SpvOpRayQueryGetIntersectionGeometryIndexKHR, "OpRayQueryGetIntersectionGeometryIndexKHR"},
{SpvOpRayQueryGetIntersectionPrimitiveIndexKHR, "OpRayQueryGetIntersectionPrimitiveIndexKHR"},
{SpvOpRayQueryGetIntersectionBarycentricsKHR, "OpRayQueryGetIntersectionBarycentricsKHR"},
{SpvOpRayQueryGetIntersectionFrontFaceKHR, "OpRayQueryGetIntersectionFrontFaceKHR"},
{SpvOpRayQueryGetIntersectionCandidateAABBOpaqueKHR, "OpRayQueryGetIntersectionCandidateAABBOpaqueKHR"},
{SpvOpRayQueryGetIntersectionObjectRayDirectionKHR, "OpRayQueryGetIntersectionObjectRayDirectionKHR"},
{SpvOpRayQueryGetIntersectionObjectRayOriginKHR, "OpRayQueryGetIntersectionObjectRayOriginKHR"},
{SpvOpRayQueryGetWorldRayDirectionKHR, "OpRayQueryGetWorldRayDirectionKHR"},
{SpvOpRayQueryGetWorldRayOriginKHR, "OpRayQueryGetWorldRayOriginKHR"},
{SpvOpRayQueryGetIntersectionObjectToWorldKHR, "OpRayQueryGetIntersectionObjectToWorldKHR"},
{SpvOpRayQueryGetIntersectionWorldToObjectKHR, "OpRayQueryGetIntersectionWorldToObjectKHR"},
{SpvOpAtomicFAddEXT, "OpAtomicFAddEXT"},
{SpvOpTypeBufferSurfaceINTEL, "OpTypeBufferSurfaceINTEL"},
{SpvOpTypeStructContinuedINTEL, "OpTypeStructContinuedINTEL"},
{SpvOpConstantCompositeContinuedINTEL, "OpConstantCompositeContinuedINTEL"},
{SpvOpSpecConstantCompositeContinuedINTEL, "OpSpecConstantCompositeContinuedINTEL"},
{SpvOpControlBarrierArriveINTEL, "OpControlBarrierArriveINTEL"},
{SpvOpControlBarrierWaitINTEL, "OpControlBarrierWaitINTEL"},
{SpvOpGroupIMulKHR, "OpGroupIMulKHR"},
{SpvOpGroupFMulKHR, "OpGroupFMulKHR"},
{SpvOpGroupBitwiseAndKHR, "OpGroupBitwiseAndKHR"},
{SpvOpGroupBitwiseOrKHR, "OpGroupBitwiseOrKHR"},
{SpvOpGroupBitwiseXorKHR, "OpGroupBitwiseXorKHR"},
{SpvOpGroupLogicalAndKHR, "OpGroupLogicalAndKHR"},
{SpvOpGroupLogicalOrKHR, "OpGroupLogicalOrKHR"},
{SpvOpGroupLogicalXorKHR, "OpGroupLogicalXorKHR"},
};
SpvOpNameMap::const_iterator entry = op_names.find(op);
if (entry != op_names.end()) {
return entry->second;
}
static const std::string invalid_op_name("*INVALID*");
return invalid_op_name;
}
// --
} // namespace
} // namespace Internal
} // namespace Halide
#endif // WITH_SPIRV
namespace Halide {
namespace Internal {
void spirv_ir_test() {
#ifdef WITH_SPIRV
SpvBinary binary;
SpvInstruction label_inst = SpvFactory::label(777);
assert(label_inst.result_id() == 777);
assert(label_inst.op_code() == SpvOpLabel);
label_inst.encode(binary);
assert(binary.size() == 2); // encodes to 2x 32-bit words [Length|OpCode, ResultId]
SpvBuilder builder;
SpvId void_type_id = builder.reserve_id(SpvVoidTypeId);
SpvInstruction void_inst = SpvFactory::void_type(void_type_id);
builder.current_module().add_type(void_inst);
SpvId int_type_id = builder.declare_type(Int(32));
SpvId uint_type_id = builder.declare_type(UInt(32));
SpvId float_type_id = builder.declare_type(Float(32));
SpvBuilder::ParamTypes param_types = {int_type_id, uint_type_id, float_type_id};
SpvId kernel_func_id = builder.add_function("kernel_func", void_type_id, param_types);
SpvFunction kernel_func = builder.lookup_function(kernel_func_id);
builder.enter_function(kernel_func);
SpvId intrinsic_type_id = builder.declare_type(Type(Type::UInt, 32, 3));
SpvId intrinsic_id = builder.declare_global_variable("InputVar", intrinsic_type_id, SpvStorageClassInput);
SpvId output_type_id = builder.declare_type(Type(Type::UInt, 32, 1));
SpvId output_id = builder.declare_global_variable("OutputVar", output_type_id, SpvStorageClassOutput);
SpvBuilder::Variables entry_point_variables = {intrinsic_id, output_id};
builder.add_entry_point(kernel_func_id, SpvExecutionModelKernel, entry_point_variables);
SpvBuilder::Literals annotation_literals = {SpvBuiltInWorkgroupId};
builder.add_annotation(intrinsic_id, SpvDecorationBuiltIn, annotation_literals);
SpvId intrinsic_loaded_id = builder.reserve_id();
builder.append(SpvFactory::load(intrinsic_type_id, intrinsic_loaded_id, intrinsic_id));
float float_value = 32.0f;
SpvId float_src_id = builder.add_constant(Float(32), &float_value);
SpvId converted_value_id = builder.reserve_id(SpvResultId);
builder.append(SpvFactory::convert(SpvOpConvertFToU, uint_type_id, converted_value_id, float_src_id));
builder.append(SpvFactory::store(output_id, converted_value_id));
builder.leave_function();
binary.clear();
builder.encode(binary);
std::cout << "SpirV IR test passed" << std::endl;
#else
std::cout << "SpirV IR test *disabled*" << std::endl;
#endif
}
} // namespace Internal
} // namespace Halide
![swh spinner](/static/img/swh-spinner.gif)
Computing file changes ...