16859398604

Committed 10 Aug 2025 08:42AM UTC coverage: 86.849% (-0.02%) from 86.869%

Build # 16859398604

Build Type

Pull #568

github

Committed by

web-flow

Commit Message

Merge 5e848d20e into c65ea7e5b

Pull Request Pull Request #568: feat(closures): captures are no longer fully qualified

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94.2

/src/arkreactor/Compiler/IntermediateRepresentation/IRCompiler.cpp

#include <Ark/Compiler/IntermediateRepresentation/IRCompiler.hpp>

#include <chrono>
#include <utility>
#include <optional>
#include <unordered_map>
#include <Proxy/Picosha2.hpp>
#include <fmt/ostream.h>

#include <Ark/Constants.hpp>
#include <Ark/Utils/Literals.hpp>
#include <Ark/Compiler/IntermediateRepresentation/InstLoc.hpp>
#include <Ark/Compiler/Serialization/IntegerSerializer.hpp>
#include <Ark/Compiler/Serialization/IEEE754Serializer.hpp>

namespace Ark::internal
{
    using namespace literals;

    IRCompiler::IRCompiler(const unsigned debug) :
        m_logger("IRCompiler", debug)
    {}

    void IRCompiler::process(const std::vector<IR::Block>& pages, const std::vector<std::string>& symbols, const std::vector<ValTableElem>& values)
    {
        m_logger.traceStart("process");
        pushFileHeader();
        pushSymbolTable(symbols);
        pushValueTable(values);

        // compute a list of unique filenames
        for (const auto& page : pages)
        {
            for (const auto& inst : page)
            {
                if (std::ranges::find(m_filenames, inst.filename()) == m_filenames.end() && inst.hasValidSourceLocation())
                    m_filenames.push_back(inst.filename());
            }
        }

        pushFilenameTable();
        pushInstLocTable(pages);

        m_ir = pages;
        compile();

        if (m_ir.empty())
        {
            // code segment with a single instruction
            m_bytecode.push_back(CODE_SEGMENT_START);
            m_bytecode.push_back(0_u8);
            m_bytecode.push_back(1_u8);

            m_bytecode.push_back(0_u8);
            m_bytecode.push_back(HALT);
            m_bytecode.push_back(0_u8);
            m_bytecode.push_back(0_u8);
        }

        // generate a hash of the tables + bytecode
        std::vector<unsigned char> hash_out(picosha2::k_digest_size);
        picosha2::hash256(m_bytecode.begin() + bytecode::HeaderSize, m_bytecode.end(), hash_out);
        m_bytecode.insert(m_bytecode.begin() + bytecode::HeaderSize, hash_out.begin(), hash_out.end());

        m_logger.traceEnd();
    }

    void IRCompiler::dumpToStream(std::ostream& stream) const
    {
        std::size_t index = 0;
        for (const auto& block : m_ir)
        {
            fmt::println(stream, "page_{}", index);
            for (const auto& entity : block)
            {
                switch (entity.kind())
                {
                    case IR::Kind::Label:
                        fmt::println(stream, ".L{}:", entity.label());
                        break;

                    case IR::Kind::Goto:
                        fmt::println(stream, "\t{} L{}", InstructionNames[entity.inst()], entity.label());
                        break;

                    case IR::Kind::GotoWithArg:
                        fmt::println(stream, "\t{} L{}, {}", InstructionNames[entity.inst()], entity.label(), entity.primaryArg());
                        break;

                    case IR::Kind::Opcode:
                        fmt::println(stream, "\t{} {}", InstructionNames[entity.inst()], entity.primaryArg());
                        break;

                    case IR::Kind::Opcode2Args:
                        fmt::println(stream, "\t{} {}, {}", InstructionNames[entity.inst()], entity.primaryArg(), entity.secondaryArg());
                        break;
                }
            }

            fmt::println(stream, "");
            ++index;
        }
    }

    const bytecode_t& IRCompiler::bytecode() const noexcept
    {
        return m_bytecode;
    }

    void IRCompiler::compile()
    {
        // push the different code segments
        for (std::size_t i = 0, end = m_ir.size(); i < end; ++i)
        {
            IR::Block& page = m_ir[i];
            // just in case we got too far, always add a HALT to be sure the
            // VM won't do anything crazy
            page.emplace_back(HALT);

            // push number of elements
            const auto page_size = std::ranges::count_if(page, [](const auto& a) {
                return a.kind() != IR::Kind::Label;
            });
            if (std::cmp_greater(page_size, std::numeric_limits<uint16_t>::max()))
                throw std::overflow_error(fmt::format("Size of page {} exceeds the maximum size of 2^16 - 1", i));

            m_bytecode.push_back(CODE_SEGMENT_START);
            serializeOn2BytesToVecBE(page_size, m_bytecode);

            // register labels position
            uint16_t pos = 0;
            std::unordered_map<IR::label_t, uint16_t> label_to_position;
            for (auto& inst : page)
            {
                switch (inst.kind())
                {
                    case IR::Kind::Label:
                        label_to_position[inst.label()] = pos;
                        break;

                    default:
                        ++pos;
                }
            }

            for (auto& inst : page)
            {
                switch (inst.kind())
                {
                    case IR::Kind::Goto:
                        pushWord(Word(inst.inst(), label_to_position[inst.label()]));
                        break;

                    case IR::Kind::GotoWithArg:
                        pushWord(Word(inst.inst(), inst.primaryArg(), label_to_position[inst.label()]));
                        break;

                    case IR::Kind::Opcode:
                        [[fallthrough]];
                    case IR::Kind::Opcode2Args:
                        pushWord(inst.bytecode());
                        break;

                    default:
                        break;
                }
            }
        }
    }

    void IRCompiler::pushWord(const Word& word)
    {
        m_bytecode.push_back(word.opcode);
        m_bytecode.push_back(word.byte_1);
        m_bytecode.push_back(word.byte_2);
        m_bytecode.push_back(word.byte_3);
    }

    void IRCompiler::pushFileHeader() noexcept
    {
        /*
            Generating headers:
                - lang name (to be sure we are executing an ArkScript file)
                    on 4 bytes (ark + padding)
                - version (major: 2 bytes, minor: 2 bytes, patch: 2 bytes)
                - timestamp (8 bytes, unix format)
        */

        m_bytecode.push_back('a');
        m_bytecode.push_back('r');
        m_bytecode.push_back('k');
        m_bytecode.push_back(0_u8);

        // push version
        for (const int n : std::array { ARK_VERSION_MAJOR, ARK_VERSION_MINOR, ARK_VERSION_PATCH })
            serializeOn2BytesToVecBE(n, m_bytecode);

        // push timestamp
        const long long timestamp = std::chrono::duration_cast<std::chrono::seconds>(
                                        std::chrono::system_clock::now().time_since_epoch())
                                        .count();
        for (long i = 0; i < 8; ++i)
        {
            const long shift = 8 * (7 - i);
            const auto ts_byte = static_cast<uint8_t>((timestamp & (0xffLL << shift)) >> shift);
            m_bytecode.push_back(ts_byte);
        }
    }

    void IRCompiler::pushSymbolTable(const std::vector<std::string>& symbols)
    {
        const std::size_t symbol_size = symbols.size();
        if (symbol_size > std::numeric_limits<uint16_t>::max())
            throw std::overflow_error(fmt::format("Too many symbols: {}, exceeds the maximum size of 2^16 - 1", symbol_size));

        m_bytecode.push_back(SYM_TABLE_START);
        serializeOn2BytesToVecBE(symbol_size, m_bytecode);

        for (const auto& sym : symbols)
        {
            // push the string, null terminated
            std::ranges::transform(sym, std::back_inserter(m_bytecode), [](const char i) {
                return static_cast<uint8_t>(i);
            });
            m_bytecode.push_back(0_u8);
        }
    }

    void IRCompiler::pushValueTable(const std::vector<ValTableElem>& values)
    {
        const std::size_t value_size = values.size();
        if (value_size > std::numeric_limits<uint16_t>::max())
            throw std::overflow_error(fmt::format("Too many values: {}, exceeds the maximum size of 2^16 - 1", value_size));

        m_bytecode.push_back(VAL_TABLE_START);
        serializeOn2BytesToVecBE(value_size, m_bytecode);

        for (const ValTableElem& val : values)
        {
            switch (val.type)
            {
                case ValTableElemType::Number:
                {
                    m_bytecode.push_back(NUMBER_TYPE);
                    const auto n = std::get<double>(val.value);
                    const auto [exponent, mantissa] = ieee754::serialize(n);
                    serializeToVecLE(exponent, m_bytecode);
                    serializeToVecLE(mantissa, m_bytecode);
                    break;
                }

                case ValTableElemType::String:
                {
                    m_bytecode.push_back(STRING_TYPE);
                    auto t = std::get<std::string>(val.value);
                    std::ranges::transform(t, std::back_inserter(m_bytecode), [](const char i) {
                        return static_cast<uint8_t>(i);
                    });
                    break;
                }

                case ValTableElemType::PageAddr:
                {
                    m_bytecode.push_back(FUNC_TYPE);
                    const std::size_t addr = std::get<std::size_t>(val.value);
                    serializeOn2BytesToVecBE(addr, m_bytecode);
                    break;
                }
            }

            m_bytecode.push_back(0_u8);
        }
    }

    void IRCompiler::pushFilenameTable()
    {
        if (m_filenames.size() > std::numeric_limits<uint16_t>::max())
            throw std::overflow_error(fmt::format("Too many filenames: {}, exceeds the maximum size of 2^16 - 1", m_filenames.size()));

        m_bytecode.push_back(FILENAMES_TABLE_START);
        // push number of elements
        serializeOn2BytesToVecBE(m_filenames.size(), m_bytecode);

        for (const auto& name : m_filenames)
        {
            std::ranges::transform(name, std::back_inserter(m_bytecode), [](const char i) {
                return static_cast<uint8_t>(i);
            });
            m_bytecode.push_back(0_u8);
        }
    }

    void IRCompiler::pushInstLocTable(const std::vector<IR::Block>& pages)
    {
        std::vector<internal::InstLoc> locations;
        for (std::size_t i = 0, end = pages.size(); i < end; ++i)
        {
            const auto& page = pages[i];
            uint16_t ip = 0;

            for (const auto& inst : page)
            {
                if (inst.hasValidSourceLocation())
                {
                    // we are guaranteed to have a value since we listed all existing filenames in IRCompiler::process before,
                    // thus we do not have to check if std::ranges::find returned a valid iterator.
                    auto file_id = static_cast<uint16_t>(std::distance(m_filenames.begin(), std::ranges::find(m_filenames, inst.filename())));

                    std::optional<internal::InstLoc> prev = std::nullopt;
                    if (!locations.empty())
                        prev = locations.back();

                    // skip redundant instruction location
                    if (!(prev.has_value() && prev->filename_id == file_id && prev->line == inst.sourceLine() && prev->page_pointer == i))
                        locations.push_back(
                            { .page_pointer = static_cast<uint16_t>(i),
                              .inst_pointer = ip,
                              .filename_id = file_id,
                              .line = static_cast<uint32_t>(inst.sourceLine()) });
                }

                if (inst.kind() != IR::Kind::Label)
                    ++ip;
            }
        }

        m_bytecode.push_back(INST_LOC_TABLE_START);
        serializeOn2BytesToVecBE(locations.size(), m_bytecode);

        std::optional<internal::InstLoc> prev = std::nullopt;

        for (const auto& loc : locations)
        {
            serializeOn2BytesToVecBE(loc.page_pointer, m_bytecode);
            serializeOn2BytesToVecBE(loc.inst_pointer, m_bytecode);
            serializeOn2BytesToVecBE(loc.filename_id, m_bytecode);
            serializeToVecBE(loc.line, m_bytecode);

            prev = loc;
        }
    }
}

1	#include <Ark/Compiler/IntermediateRepresentation/IRCompiler.hpp>
2
3	#include <chrono>
4	#include <utility>
5	#include <optional>
6	#include <unordered_map>
7	#include <Proxy/Picosha2.hpp>
8	#include <fmt/ostream.h>
9
10	#include <Ark/Constants.hpp>
11	#include <Ark/Utils/Literals.hpp>
12	#include <Ark/Compiler/IntermediateRepresentation/InstLoc.hpp>
13	#include <Ark/Compiler/Serialization/IntegerSerializer.hpp>
14	#include <Ark/Compiler/Serialization/IEEE754Serializer.hpp>
15
16	namespace Ark::internal
17	{
18	using namespace literals;
19
20	IRCompiler::IRCompiler(const unsigned debug) :	604✔
21	m_logger("IRCompiler", debug)	302✔
22	{}	604✔
23
24	void IRCompiler::process(const std::vector<IR::Block>& pages, const std::vector<std::string>& symbols, const std::vector<ValTableElem>& values)	195✔
25	{	195✔
26	m_logger.traceStart("process");	195✔
27	pushFileHeader();	195✔
28	pushSymbolTable(symbols);	195✔
29	pushValueTable(values);	195✔
30
31	// compute a list of unique filenames
32	for (const auto& page : pages)	2,737✔
33	{
34	for (const auto& inst : page)	62,372✔
35	{
36	if (std::ranges::find(m_filenames, inst.filename()) == m_filenames.end() && inst.hasValidSourceLocation())	59,830✔
37	m_filenames.push_back(inst.filename());	309✔
38	}	59,830✔
39	}	2,542✔
40
41	pushFilenameTable();	195✔
42	pushInstLocTable(pages);	195✔
43
44	m_ir = pages;	195✔
45	compile();	195✔
46
47	if (m_ir.empty())	195✔
48	{
49	// code segment with a single instruction
50	m_bytecode.push_back(CODE_SEGMENT_START);	×
51	m_bytecode.push_back(0_u8);	×
52	m_bytecode.push_back(1_u8);	×
53
54	m_bytecode.push_back(0_u8);	×
55	m_bytecode.push_back(HALT);	×
56	m_bytecode.push_back(0_u8);	×
57	m_bytecode.push_back(0_u8);	×
58	}	×
59
60	// generate a hash of the tables + bytecode
61	std::vector<unsigned char> hash_out(picosha2::k_digest_size);	195✔
62	picosha2::hash256(m_bytecode.begin() + bytecode::HeaderSize, m_bytecode.end(), hash_out);	195✔
63	m_bytecode.insert(m_bytecode.begin() + bytecode::HeaderSize, hash_out.begin(), hash_out.end());	195✔
64
65	m_logger.traceEnd();	195✔
66	}	195✔
67
68	void IRCompiler::dumpToStream(std::ostream& stream) const	15✔
69	{	15✔
70	std::size_t index = 0;	15✔
71	for (const auto& block : m_ir)	55✔
72	{
73	fmt::println(stream, "page_{}", index);	40✔
74	for (const auto& entity : block)	839✔
75	{
76	switch (entity.kind())	799✔
77	{	126✔
78	case IR::Kind::Label:
79	fmt::println(stream, ".L{}:", entity.label());	126✔
80	break;	232✔
81
82	case IR::Kind::Goto:
83	fmt::println(stream, "\t{} L{}", InstructionNames[entity.inst()], entity.label());	106✔
84	break;	120✔
85
86	case IR::Kind::GotoWithArg:
87	fmt::println(stream, "\t{} L{}, {}", InstructionNames[entity.inst()], entity.label(), entity.primaryArg());	14✔
88	break;	459✔
89
90	case IR::Kind::Opcode:
91	fmt::println(stream, "\t{} {}", InstructionNames[entity.inst()], entity.primaryArg());	445✔
92	break;	553✔
93
94	case IR::Kind::Opcode2Args:
95	fmt::println(stream, "\t{} {}, {}", InstructionNames[entity.inst()], entity.primaryArg(), entity.secondaryArg());	108✔
96	break;	108✔
97	}	799✔
98	}	799✔
99
100	fmt::println(stream, "");	40✔
101	++index;	40✔
102	}	40✔
103	}	15✔
104
105	const bytecode_t& IRCompiler::bytecode() const noexcept	195✔
106	{	195✔
107	return m_bytecode;	195✔
108	}
109
110	void IRCompiler::compile()	195✔
111	{	195✔
112	// push the different code segments
113	for (std::size_t i = 0, end = m_ir.size(); i < end; ++i)	2,737✔
114	{
115	IR::Block& page = m_ir[i];	2,542✔
116	// just in case we got too far, always add a HALT to be sure the
117	// VM won't do anything crazy
118	page.emplace_back(HALT);	2,542✔
119
120	// push number of elements
121	const auto page_size = std::ranges::count_if(page, [](const auto& a) {	64,914✔
122	return a.kind() != IR::Kind::Label;	62,372✔
123	});
124	if (std::cmp_greater(page_size, std::numeric_limits<uint16_t>::max()))	2,542✔
NEW 125	throw std::overflow_error(fmt::format("Size of page {} exceeds the maximum size of 2^16 - 1", i));	×
126
127	m_bytecode.push_back(CODE_SEGMENT_START);	2,542✔
128	serializeOn2BytesToVecBE(page_size, m_bytecode);	2,542✔
129
130	// register labels position
131	uint16_t pos = 0;	2,542✔
132	std::unordered_map<IR::label_t, uint16_t> label_to_position;	2,542✔
133	for (auto& inst : page)	64,914✔
134	{
135	switch (inst.kind())	62,372✔
136	{	9,531✔
137	case IR::Kind::Label:
138	label_to_position[inst.label()] = pos;	9,531✔
139	break;	62,372✔
140
141	default:
142	++pos;	52,841✔
143	}	62,372✔
144	}	62,372✔
145
146	for (auto& inst : page)	64,914✔
147	{
148	switch (inst.kind())	62,372✔
149	{	8,281✔
150	case IR::Kind::Goto:
151	pushWord(Word(inst.inst(), label_to_position[inst.label()]));	8,281✔
152	break;	8,902✔
153
154	case IR::Kind::GotoWithArg:
155	pushWord(Word(inst.inst(), inst.primaryArg(), label_to_position[inst.label()]));	621✔
156	break;	44,560✔
157
158	case IR::Kind::Opcode:
159	[[fallthrough]];
160	case IR::Kind::Opcode2Args:
161	pushWord(inst.bytecode());	43,939✔
162	break;	53,470✔
163
164	default:
165	break;	9,531✔
166	}	62,372✔
167	}	62,372✔
168	}	2,542✔
169	}	195✔
170
171	void IRCompiler::pushWord(const Word& word)	52,841✔
172	{	52,841✔
173	m_bytecode.push_back(word.opcode);	52,841✔
174	m_bytecode.push_back(word.byte_1);	52,841✔
175	m_bytecode.push_back(word.byte_2);	52,841✔
176	m_bytecode.push_back(word.byte_3);	52,841✔
177	}	52,841✔
178
179	void IRCompiler::pushFileHeader() noexcept	195✔
180	{	195✔
181	/*
182	Generating headers:
183	- lang name (to be sure we are executing an ArkScript file)
184	on 4 bytes (ark + padding)
185	- version (major: 2 bytes, minor: 2 bytes, patch: 2 bytes)
186	- timestamp (8 bytes, unix format)
187	*/
188
189	m_bytecode.push_back('a');	195✔
190	m_bytecode.push_back('r');	195✔
191	m_bytecode.push_back('k');	195✔
192	m_bytecode.push_back(0_u8);	195✔
193
194	// push version
195	for (const int n : std::array { ARK_VERSION_MAJOR, ARK_VERSION_MINOR, ARK_VERSION_PATCH })	780✔
196	serializeOn2BytesToVecBE(n, m_bytecode);	585✔
197
198	// push timestamp
199	const long long timestamp = std::chrono::duration_cast<std::chrono::seconds>(	195✔
200	std::chrono::system_clock::now().time_since_epoch())	195✔
201	.count();	195✔
202	for (long i = 0; i < 8; ++i)	1,755✔
203	{
204	const long shift = 8 * (7 - i);	1,560✔
205	const auto ts_byte = static_cast<uint8_t>((timestamp & (0xffLL << shift)) >> shift);	1,560✔
206	m_bytecode.push_back(ts_byte);	1,560✔
207	}	1,560✔
208	}	195✔
209
210	void IRCompiler::pushSymbolTable(const std::vector<std::string>& symbols)	195✔
211	{	195✔
212	const std::size_t symbol_size = symbols.size();	195✔
213	if (symbol_size > std::numeric_limits<uint16_t>::max())	195✔
NEW 214	throw std::overflow_error(fmt::format("Too many symbols: {}, exceeds the maximum size of 2^16 - 1", symbol_size));	×
215
216	m_bytecode.push_back(SYM_TABLE_START);	195✔
217	serializeOn2BytesToVecBE(symbol_size, m_bytecode);	195✔
218
219	for (const auto& sym : symbols)	4,559✔
220	{
221	// push the string, null terminated
222	std::ranges::transform(sym, std::back_inserter(m_bytecode), [](const char i) {	46,010✔
223	return static_cast<uint8_t>(i);	41,646✔
224	});
225	m_bytecode.push_back(0_u8);	4,364✔
226	}	4,364✔
227	}	195✔
228
229	void IRCompiler::pushValueTable(const std::vector<ValTableElem>& values)	195✔
230	{	195✔
231	const std::size_t value_size = values.size();	195✔
232	if (value_size > std::numeric_limits<uint16_t>::max())	195✔
NEW 233	throw std::overflow_error(fmt::format("Too many values: {}, exceeds the maximum size of 2^16 - 1", value_size));	×
234
235	m_bytecode.push_back(VAL_TABLE_START);	195✔
236	serializeOn2BytesToVecBE(value_size, m_bytecode);	195✔
237
238	for (const ValTableElem& val : values)	4,883✔
239	{
240	switch (val.type)	4,688✔
241	{	761✔
242	case ValTableElemType::Number:
243	{
244	m_bytecode.push_back(NUMBER_TYPE);	761✔
245	const auto n = std::get<double>(val.value);	761✔
246	const auto [exponent, mantissa] = ieee754::serialize(n);	761✔
247	serializeToVecLE(exponent, m_bytecode);	761✔
248	serializeToVecLE(mantissa, m_bytecode);	761✔
249	break;
250	}	2,341✔
251
252	case ValTableElemType::String:
253	{
254	m_bytecode.push_back(STRING_TYPE);	1,580✔
255	auto t = std::get<std::string>(val.value);	1,580✔
256	std::ranges::transform(t, std::back_inserter(m_bytecode), [](const char i) {	28,890✔
257	return static_cast<uint8_t>(i);	27,310✔
258	});
259	break;
260	}	3,927✔
261
262	case ValTableElemType::PageAddr:
263	{
264	m_bytecode.push_back(FUNC_TYPE);	2,347✔
265	const std::size_t addr = std::get<std::size_t>(val.value);	2,347✔
266	serializeOn2BytesToVecBE(addr, m_bytecode);	2,347✔
267	break;
268	}	2,347✔
269	}	4,688✔
270
271	m_bytecode.push_back(0_u8);	4,688✔
272	}	4,688✔
273	}	195✔
274
275	void IRCompiler::pushFilenameTable()	195✔
276	{	195✔
277	if (m_filenames.size() > std::numeric_limits<uint16_t>::max())	195✔
NEW 278	throw std::overflow_error(fmt::format("Too many filenames: {}, exceeds the maximum size of 2^16 - 1", m_filenames.size()));	×
279
280	m_bytecode.push_back(FILENAMES_TABLE_START);	195✔
281	// push number of elements
282	serializeOn2BytesToVecBE(m_filenames.size(), m_bytecode);	195✔
283
284	for (const auto& name : m_filenames)	504✔
285	{
286	std::ranges::transform(name, std::back_inserter(m_bytecode), [](const char i) {	23,970✔
287	return static_cast<uint8_t>(i);	23,661✔
288	});
289	m_bytecode.push_back(0_u8);	309✔
290	}	309✔
291	}	195✔
292
293	void IRCompiler::pushInstLocTable(const std::vector<IR::Block>& pages)	195✔
294	{	195✔
295	std::vector<internal::InstLoc> locations;	195✔
296	for (std::size_t i = 0, end = pages.size(); i < end; ++i)	2,737✔
297	{
298	const auto& page = pages[i];	2,542✔
299	uint16_t ip = 0;	2,542✔
300
301	for (const auto& inst : page)	62,372✔
302	{
303	if (inst.hasValidSourceLocation())	59,830✔
304	{
305	// we are guaranteed to have a value since we listed all existing filenames in IRCompiler::process before,
306	// thus we do not have to check if std::ranges::find returned a valid iterator.
307	auto file_id = static_cast<uint16_t>(std::distance(m_filenames.begin(), std::ranges::find(m_filenames, inst.filename())));	23,619✔
308
309	std::optional<internal::InstLoc> prev = std::nullopt;	23,619✔
310	if (!locations.empty())	23,619✔
311	prev = locations.back();	23,424✔
312
313	// skip redundant instruction location
314	if (!(prev.has_value() && prev->filename_id == file_id && prev->line == inst.sourceLine() && prev->page_pointer == i))	23,619✔
315	locations.push_back(	13,500✔
316	{ .page_pointer = static_cast<uint16_t>(i),	54,000✔
317	.inst_pointer = ip,	13,500✔
318	.filename_id = file_id,	13,500✔
319	.line = static_cast<uint32_t>(inst.sourceLine()) });	13,500✔
320	}	23,619✔
321
322	if (inst.kind() != IR::Kind::Label)	59,830✔
323	++ip;	50,299✔
324	}	59,830✔
325	}	2,542✔
326
327	m_bytecode.push_back(INST_LOC_TABLE_START);	195✔
328	serializeOn2BytesToVecBE(locations.size(), m_bytecode);	195✔
329
330	std::optional<internal::InstLoc> prev = std::nullopt;	195✔
331
332	for (const auto& loc : locations)	13,695✔
333	{
334	serializeOn2BytesToVecBE(loc.page_pointer, m_bytecode);	13,500✔
335	serializeOn2BytesToVecBE(loc.inst_pointer, m_bytecode);	13,500✔
336	serializeOn2BytesToVecBE(loc.filename_id, m_bytecode);	13,500✔
337	serializeToVecBE(loc.line, m_bytecode);	13,500✔
338
339	prev = loc;	13,500✔
340	}	13,500✔
341	}	195✔
342	}

ArkScript-lang / Ark / 16859398604

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