[tint] Pass Program by reference, not pointer.
Also use references in fields, where possible.
Bug: tint:1698
Change-Id: I61e42df007ab233cef841fef2d646653ed190893
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/152545
Kokoro: Kokoro <noreply+kokoro@google.com>
Commit-Queue: Ben Clayton <bclayton@google.com>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
diff --git a/src/dawn/native/ShaderModule.cpp b/src/dawn/native/ShaderModule.cpp
index 3e55606..dae62c0 100644
--- a/src/dawn/native/ShaderModule.cpp
+++ b/src/dawn/native/ShaderModule.cpp
@@ -867,7 +867,7 @@
WGSLExtensionSet* enabledWGSLExtensions) {
DAWN_ASSERT(program->IsValid());
- tint::inspector::Inspector inspector(program);
+ tint::inspector::Inspector inspector(*program);
DAWN_ASSERT(enabledWGSLExtensions->empty());
auto usedExtensionNames = inspector.GetUsedExtensionNames();
@@ -897,7 +897,7 @@
const tint::Program& program,
const char* entryPointName,
const LimitsForCompilationRequest& limits) {
- tint::inspector::Inspector inspector(&program);
+ tint::inspector::Inspector inspector(program);
// At this point the entry point must exist and must have workgroup size values.
tint::inspector::EntryPoint entryPoint = inspector.GetEntryPoint(entryPointName);
DAWN_ASSERT(entryPoint.workgroup_size.has_value());
@@ -1050,8 +1050,9 @@
const tint::ast::transform::DataMap& inputs,
tint::ast::transform::DataMap* outputs,
OwnedCompilationMessages* outMessages) {
+ DAWN_ASSERT(program != nullptr);
tint::ast::transform::DataMap transform_outputs;
- tint::Program result = transformManager->Run(program, inputs, transform_outputs);
+ tint::Program result = transformManager->Run(*program, inputs, transform_outputs);
if (outMessages != nullptr) {
DAWN_TRY(outMessages->AddMessages(result.Diagnostics()));
}
diff --git a/src/dawn/native/StreamImplTint.cpp b/src/dawn/native/StreamImplTint.cpp
index 042fc18..1b7db58 100644
--- a/src/dawn/native/StreamImplTint.cpp
+++ b/src/dawn/native/StreamImplTint.cpp
@@ -33,7 +33,7 @@
void stream::Stream<tint::Program>::Write(stream::Sink* sink, const tint::Program& p) {
#if TINT_BUILD_WGSL_WRITER
tint::wgsl::writer::Options options{};
- StreamIn(sink, tint::wgsl::writer::Generate(&p, options)->wgsl);
+ StreamIn(sink, tint::wgsl::writer::Generate(p, options)->wgsl);
#else
// TODO(crbug.com/dawn/1481): We shouldn't need to write back to WGSL if we have a CacheKey
// built from the initial shader module input. Then, we would never need to parse the program
diff --git a/src/dawn/native/d3d/ShaderUtils.cpp b/src/dawn/native/d3d/ShaderUtils.cpp
index 785c966..6ec2f4a 100644
--- a/src/dawn/native/d3d/ShaderUtils.cpp
+++ b/src/dawn/native/d3d/ShaderUtils.cpp
@@ -253,7 +253,7 @@
std::move(r.bindingPointsIgnoredInRobustnessTransform);
TRACE_EVENT0(tracePlatform.UnsafeGetValue(), General, "tint::hlsl::writer::Generate");
- auto result = tint::hlsl::writer::Generate(&transformedProgram, options);
+ auto result = tint::hlsl::writer::Generate(transformedProgram, options);
DAWN_INVALID_IF(!result, "An error occured while generating HLSL: %s", result.Failure());
compiledShader->usesVertexIndex = usesVertexIndex;
diff --git a/src/dawn/native/metal/ShaderModuleMTL.mm b/src/dawn/native/metal/ShaderModuleMTL.mm
index 5396e2b..5f1bd48 100644
--- a/src/dawn/native/metal/ShaderModuleMTL.mm
+++ b/src/dawn/native/metal/ShaderModuleMTL.mm
@@ -280,7 +280,7 @@
options.external_texture_options = r.externalTextureOptions;
TRACE_EVENT0(r.platform.UnsafeGetValue(), General, "tint::msl::writer::Generate");
- auto result = tint::msl::writer::Generate(&program, options);
+ auto result = tint::msl::writer::Generate(program, options);
DAWN_INVALID_IF(!result, "An error occured while generating MSL: %s.",
result.Failure());
diff --git a/src/dawn/native/null/DeviceNull.cpp b/src/dawn/native/null/DeviceNull.cpp
index 9a1a231..25891c2 100644
--- a/src/dawn/native/null/DeviceNull.cpp
+++ b/src/dawn/native/null/DeviceNull.cpp
@@ -404,7 +404,6 @@
const ProgrammableStage& computeStage = GetStage(SingleShaderStage::Compute);
tint::Program transformedProgram;
- const tint::Program* program;
tint::ast::transform::Manager transformManager;
tint::ast::transform::DataMap transformInputs;
@@ -424,13 +423,11 @@
RunTransforms(&transformManager, computeStage.module->GetTintProgram(),
transformInputs, nullptr, nullptr));
- program = &transformedProgram;
-
// Do the workgroup size validation as it is actually backend agnostic.
const CombinedLimits& limits = GetDevice()->GetLimits();
Extent3D _;
DAWN_TRY_ASSIGN(
- _, ValidateComputeStageWorkgroupSize(*program, computeStage.entryPoint.c_str(),
+ _, ValidateComputeStageWorkgroupSize(transformedProgram, computeStage.entryPoint.c_str(),
LimitsForCompilationRequest::Create(limits.v1)));
return {};
diff --git a/src/dawn/native/opengl/ShaderModuleGL.cpp b/src/dawn/native/opengl/ShaderModuleGL.cpp
index 9ccb3fc..7fe1da0 100644
--- a/src/dawn/native/opengl/ShaderModuleGL.cpp
+++ b/src/dawn/native/opengl/ShaderModuleGL.cpp
@@ -265,7 +265,7 @@
BindingPoint placeholderBindingPoint{static_cast<uint32_t>(kMaxBindGroupsTyped), 0};
bool needsPlaceholderSampler = false;
- tint::inspector::Inspector inspector(&program);
+ tint::inspector::Inspector inspector(program);
// Find all the sampler/texture pairs for this entry point, and create
// CombinedSamplers for them. CombinedSampler records the binding points
// of the original texture and sampler, and generates a unique name. The
@@ -298,7 +298,7 @@
tintOptions.allow_collisions = true;
tintOptions.texture_builtins_from_uniform = r.textureBuiltinsFromUniform;
- auto result = tint::glsl::writer::Generate(&program, tintOptions, r.entryPointName);
+ auto result = tint::glsl::writer::Generate(program, tintOptions, r.entryPointName);
DAWN_INVALID_IF(!result, "An error occured while generating GLSL: %s.",
result.Failure());
diff --git a/src/dawn/native/vulkan/ShaderModuleVk.cpp b/src/dawn/native/vulkan/ShaderModuleVk.cpp
index 693baf7..533cfe7 100644
--- a/src/dawn/native/vulkan/ShaderModuleVk.cpp
+++ b/src/dawn/native/vulkan/ShaderModuleVk.cpp
@@ -358,7 +358,7 @@
options.use_tint_ir = r.useTintIR;
TRACE_EVENT0(r.platform.UnsafeGetValue(), General, "tint::spirv::writer::Generate()");
- auto tintResult = tint::spirv::writer::Generate(&program, options);
+ auto tintResult = tint::spirv::writer::Generate(program, options);
DAWN_INVALID_IF(!tintResult, "An error occured while generating SPIR-V: %s.",
tintResult.Failure());
diff --git a/src/tint/api/tint.cc b/src/tint/api/tint.cc
index e6a8d2a..3cb2ebb 100644
--- a/src/tint/api/tint.cc
+++ b/src/tint/api/tint.cc
@@ -55,7 +55,7 @@
void Initialize() {
#if TINT_BUILD_WGSL_WRITER
// Register the Program printer. This is used for debugging purposes.
- tint::Program::printer = [](const tint::Program* program) {
+ tint::Program::printer = [](const tint::Program& program) {
auto result = wgsl::writer::Generate(program, {});
if (!result) {
return "error: " + result.Failure();
diff --git a/src/tint/cmd/bench/main_bench.cc b/src/tint/cmd/bench/main_bench.cc
index eaf8546..3ee05d3 100644
--- a/src/tint/cmd/bench/main_bench.cc
+++ b/src/tint/cmd/bench/main_bench.cc
@@ -107,7 +107,7 @@
if (!program.IsValid()) {
return Error{program.Diagnostics().str()};
}
- auto result = tint::wgsl::writer::Generate(&program, {});
+ auto result = tint::wgsl::writer::Generate(program, {});
if (!result) {
return Error{result.Failure()};
}
diff --git a/src/tint/cmd/common/generate_external_texture_bindings.cc b/src/tint/cmd/common/generate_external_texture_bindings.cc
index 0253b71..afa4e5a 100644
--- a/src/tint/cmd/common/generate_external_texture_bindings.cc
+++ b/src/tint/cmd/common/generate_external_texture_bindings.cc
@@ -26,15 +26,15 @@
namespace tint::cmd {
-ExternalTextureOptions::BindingsMap GenerateExternalTextureBindings(const Program* program) {
+ExternalTextureOptions::BindingsMap GenerateExternalTextureBindings(const Program& program) {
// TODO(tint:1491): Use Inspector once we can get binding info for all
// variables, not just those referenced by entry points.
// Collect next valid binding number per group
std::unordered_map<uint32_t, uint32_t> group_to_next_binding_number;
std::vector<tint::BindingPoint> ext_tex_bps;
- for (auto* var : program->AST().GlobalVariables()) {
- if (auto* sem_var = program->Sem().Get(var)->As<sem::GlobalVariable>()) {
+ for (auto* var : program.AST().GlobalVariables()) {
+ if (auto* sem_var = program.Sem().Get(var)->As<sem::GlobalVariable>()) {
if (auto bp = sem_var->BindingPoint()) {
auto& n = group_to_next_binding_number[bp->group];
n = std::max(n, bp->binding + 1);
diff --git a/src/tint/cmd/common/generate_external_texture_bindings.h b/src/tint/cmd/common/generate_external_texture_bindings.h
index 7c3d79c..edfb68b 100644
--- a/src/tint/cmd/common/generate_external_texture_bindings.h
+++ b/src/tint/cmd/common/generate_external_texture_bindings.h
@@ -24,7 +24,7 @@
namespace tint::cmd {
-ExternalTextureOptions::BindingsMap GenerateExternalTextureBindings(const Program* program);
+ExternalTextureOptions::BindingsMap GenerateExternalTextureBindings(const Program& program);
} // namespace tint::cmd
diff --git a/src/tint/cmd/common/generate_external_texture_bindings_test.cc b/src/tint/cmd/common/generate_external_texture_bindings_test.cc
index c404294..89a45c6 100644
--- a/src/tint/cmd/common/generate_external_texture_bindings_test.cc
+++ b/src/tint/cmd/common/generate_external_texture_bindings_test.cc
@@ -34,7 +34,7 @@
tint::Program program(resolver::Resolve(b));
ASSERT_TRUE(program.IsValid());
- auto bindings = GenerateExternalTextureBindings(&program);
+ auto bindings = GenerateExternalTextureBindings(program);
ASSERT_TRUE(bindings.empty());
}
@@ -44,7 +44,7 @@
tint::Program program(resolver::Resolve(b));
ASSERT_TRUE(program.IsValid());
- auto bindings = GenerateExternalTextureBindings(&program);
+ auto bindings = GenerateExternalTextureBindings(program);
ASSERT_EQ(bindings.size(), 1u);
auto to = bindings[BindingPoint{0, 0}];
@@ -61,7 +61,7 @@
tint::Program program(resolver::Resolve(b));
ASSERT_TRUE(program.IsValid());
- auto bindings = GenerateExternalTextureBindings(&program);
+ auto bindings = GenerateExternalTextureBindings(program);
ASSERT_EQ(bindings.size(), 2u);
auto to0 = bindings[BindingPoint{0, 0}];
@@ -84,7 +84,7 @@
tint::Program program(resolver::Resolve(b));
ASSERT_TRUE(program.IsValid());
- auto bindings = GenerateExternalTextureBindings(&program);
+ auto bindings = GenerateExternalTextureBindings(program);
ASSERT_EQ(bindings.size(), 2u);
auto to0 = bindings[BindingPoint{0, 0}];
@@ -110,7 +110,7 @@
tint::Program program(resolver::Resolve(b));
ASSERT_TRUE(program.IsValid()) << program.Diagnostics().str();
- auto bindings = GenerateExternalTextureBindings(&program);
+ auto bindings = GenerateExternalTextureBindings(program);
ASSERT_EQ(bindings.size(), 2u);
auto to0 = bindings[BindingPoint{0, 1}];
diff --git a/src/tint/cmd/common/helper.cc b/src/tint/cmd/common/helper.cc
index 77b18f9..984628f 100644
--- a/src/tint/cmd/common/helper.cc
+++ b/src/tint/cmd/common/helper.cc
@@ -34,6 +34,7 @@
#include "src/tint/utils/diagnostic/formatter.h"
#include "src/tint/utils/diagnostic/printer.h"
#include "src/tint/utils/text/string.h"
+#include "src/tint/utils/traits/traits.h"
namespace tint::cmd {
namespace {
@@ -45,6 +46,24 @@
kSpirvAsm,
};
+/// @param out the stream to write to
+/// @param value the InputFormat
+/// @returns @p out so calls can be chained
+template <typename STREAM, typename = traits::EnableIfIsOStream<STREAM>>
+auto& operator<<(STREAM& out, InputFormat value) {
+ switch (value) {
+ case InputFormat::kUnknown:
+ break;
+ case InputFormat::kWgsl:
+ return out << "wgsl";
+ case InputFormat::kSpirvBin:
+ return out << "spirv";
+ case InputFormat::kSpirvAsm:
+ return out << "spirv asm";
+ }
+ return out << "unknown";
+}
+
InputFormat InputFormatFromFilename(const std::string& filename) {
auto input_format = InputFormat::kUnknown;
if (tint::HasSuffix(filename, ".wgsl")) {
@@ -98,7 +117,7 @@
void PrintWGSL(std::ostream& out, const tint::Program& program) {
#if TINT_BUILD_WGSL_WRITER
tint::wgsl::writer::Options options;
- auto result = tint::wgsl::writer::Generate(&program, options);
+ auto result = tint::wgsl::writer::Generate(program, options);
if (result) {
out << std::endl << result->wgsl << std::endl;
} else {
@@ -111,95 +130,104 @@
}
ProgramInfo LoadProgramInfo(const LoadProgramOptions& opts) {
- std::unique_ptr<tint::Program> program;
- std::unique_ptr<tint::Source::File> source_file;
-
auto input_format = InputFormatFromFilename(opts.filename);
- switch (input_format) {
- case InputFormat::kUnknown: {
- std::cerr << "Unknown input format" << std::endl;
- exit(1);
- }
- case InputFormat::kWgsl: {
-#if TINT_BUILD_WGSL_READER
- std::vector<uint8_t> data;
- if (!ReadFile<uint8_t>(opts.filename, &data)) {
- exit(1);
- }
- source_file = std::make_unique<tint::Source::File>(
- opts.filename, std::string(data.begin(), data.end()));
- program = std::make_unique<tint::Program>(tint::wgsl::reader::Parse(source_file.get()));
- break;
-#else
- std::cerr << "Tint not built with the WGSL reader enabled" << std::endl;
- exit(1);
-#endif // TINT_BUILD_WGSL_READER
- }
- case InputFormat::kSpirvBin: {
-#if TINT_BUILD_SPV_READER
- std::vector<uint32_t> data;
- if (!ReadFile<uint32_t>(opts.filename, &data)) {
- exit(1);
- }
- program = std::make_unique<tint::Program>(
- tint::spirv::reader::Read(data, opts.spirv_reader_options));
- break;
-#else
- std::cerr << "Tint not built with the SPIR-V reader enabled" << std::endl;
- exit(1);
-#endif // TINT_BUILD_SPV_READER
- }
- case InputFormat::kSpirvAsm: {
-#if TINT_BUILD_SPV_READER
- std::vector<char> text;
- if (!ReadFile<char>(opts.filename, &text)) {
- exit(1);
- }
- // Use Vulkan 1.1, since this is what Tint, internally, is expecting.
- spvtools::SpirvTools tools(SPV_ENV_VULKAN_1_1);
- tools.SetMessageConsumer([](spv_message_level_t, const char*, const spv_position_t& pos,
- const char* msg) {
- std::cerr << (pos.line + 1) << ":" << (pos.column + 1) << ": " << msg << std::endl;
- });
- std::vector<uint32_t> data;
- if (!tools.Assemble(text.data(), text.size(), &data,
- SPV_TEXT_TO_BINARY_OPTION_PRESERVE_NUMERIC_IDS)) {
- exit(1);
- }
- program = std::make_unique<tint::Program>(
- tint::spirv::reader::Read(data, opts.spirv_reader_options));
- break;
-#else
- std::cerr << "Tint not built with the SPIR-V reader enabled" << std::endl;
- exit(1);
-#endif // TINT_BUILD_SPV_READER
- }
- }
- if (!program) {
- std::cerr << "Failed to parse input file: " << opts.filename << std::endl;
+ auto load = [&]() -> ProgramInfo {
+ switch (input_format) {
+ case InputFormat::kUnknown:
+ break;
+
+ case InputFormat::kWgsl: {
+#if TINT_BUILD_WGSL_READER
+ std::vector<uint8_t> data;
+ if (!ReadFile<uint8_t>(opts.filename, &data)) {
+ exit(1);
+ }
+
+ auto file = std::make_unique<tint::Source::File>(
+ opts.filename, std::string(data.begin(), data.end()));
+
+ return ProgramInfo{
+ /* program */ tint::wgsl::reader::Parse(file.get()),
+ /* source_file */ std::move(file),
+ };
+#else
+ std::cerr << "Tint not built with the WGSL reader enabled" << std::endl;
+ exit(1);
+#endif // TINT_BUILD_WGSL_READER
+ }
+ case InputFormat::kSpirvBin: {
+#if TINT_BUILD_SPV_READER
+ std::vector<uint32_t> data;
+ if (!ReadFile<uint32_t>(opts.filename, &data)) {
+ exit(1);
+ }
+
+ return ProgramInfo{
+ /* program */ tint::spirv::reader::Read(data, opts.spirv_reader_options),
+ /* source_file */ nullptr,
+ };
+#else
+ std::cerr << "Tint not built with the SPIR-V reader enabled" << std::endl;
+ exit(1);
+#endif // TINT_BUILD_SPV_READER
+ }
+ case InputFormat::kSpirvAsm: {
+#if TINT_BUILD_SPV_READER
+ std::vector<char> text;
+ if (!ReadFile<char>(opts.filename, &text)) {
+ exit(1);
+ }
+ // Use Vulkan 1.1, since this is what Tint, internally, is expecting.
+ spvtools::SpirvTools tools(SPV_ENV_VULKAN_1_1);
+ tools.SetMessageConsumer([](spv_message_level_t, const char*,
+ const spv_position_t& pos, const char* msg) {
+ std::cerr << (pos.line + 1) << ":" << (pos.column + 1) << ": " << msg
+ << std::endl;
+ });
+ std::vector<uint32_t> data;
+ if (!tools.Assemble(text.data(), text.size(), &data,
+ SPV_TEXT_TO_BINARY_OPTION_PRESERVE_NUMERIC_IDS)) {
+ exit(1);
+ }
+
+ auto file = std::make_unique<tint::Source::File>(
+ opts.filename, std::string(text.begin(), text.end()));
+
+ return ProgramInfo{
+ /* program */ tint::spirv::reader::Read(data, opts.spirv_reader_options),
+ /* source_file */ std::move(file),
+ };
+#else
+ std::cerr << "Tint not built with the SPIR-V reader enabled" << std::endl;
+ exit(1);
+#endif // TINT_BUILD_SPV_READER
+ }
+ }
+
+ std::cerr << "Unknown input format: " << input_format << std::endl;
exit(1);
- }
- if (program->Diagnostics().count() > 0) {
- if (!program->IsValid() && input_format != InputFormat::kWgsl) {
- // Invalid program from a non-wgsl source. Print the WGSL, to help
- // understand the diagnostics.
- PrintWGSL(std::cout, *program);
+ };
+
+ ProgramInfo info = load();
+
+ if (info.program.Diagnostics().count() > 0) {
+ if (!info.program.IsValid() && input_format != InputFormat::kWgsl) {
+ // Invalid program from a non-wgsl source.
+ // Print the WGSL, to help understand the diagnostics.
+ PrintWGSL(std::cout, info.program);
}
auto diag_printer = tint::diag::Printer::create(stderr, true);
tint::diag::Formatter diag_formatter;
- diag_formatter.format(program->Diagnostics(), diag_printer.get());
+ diag_formatter.format(info.program.Diagnostics(), diag_printer.get());
}
- if (!program->IsValid()) {
+ if (!info.program.IsValid()) {
exit(1);
}
- return ProgramInfo{
- std::move(program),
- std::move(source_file),
- };
+ return info;
}
void PrintInspectorData(tint::inspector::Inspector& inspector) {
diff --git a/src/tint/cmd/common/helper.h b/src/tint/cmd/common/helper.h
index 9b0ed81..e7de224 100644
--- a/src/tint/cmd/common/helper.h
+++ b/src/tint/cmd/common/helper.h
@@ -38,7 +38,7 @@
/// Information on a loaded program
struct ProgramInfo {
/// The loaded program
- std::unique_ptr<tint::Program> program;
+ tint::Program program;
/// The source file information
std::unique_ptr<tint::Source::File> source_file;
};
@@ -70,7 +70,9 @@
#endif
};
-/// Loads the source and program information for the given file
+/// Loads the source and program information for the given file.
+/// If the file cannot be loaded then an error is printed and the program is aborted before
+/// returning.
/// @param opts the loading options
ProgramInfo LoadProgramInfo(const LoadProgramOptions& opts);
diff --git a/src/tint/cmd/info/main.cc b/src/tint/cmd/info/main.cc
index f0d64db..d3fb1fe 100644
--- a/src/tint/cmd/info/main.cc
+++ b/src/tint/cmd/info/main.cc
@@ -71,7 +71,7 @@
return true;
}
-void EmitJson(const tint::Program* program) {
+void EmitJson(const tint::Program& program) {
tint::inspector::Inspector inspector(program);
std::cout << "{" << std::endl;
@@ -223,7 +223,7 @@
std::cout << "\"structures\": [";
bool struct_first = true;
- for (const auto* ty : program->Types()) {
+ for (const auto* ty : program.Types()) {
if (!ty->Is<tint::core::type::Struct>()) {
continue;
}
@@ -277,7 +277,7 @@
std::cout << "}" << std::endl;
}
-void EmitText(const tint::Program* program) {
+void EmitText(const tint::Program& program) {
tint::inspector::Inspector inspector(program);
if (!inspector.GetUsedExtensionNames().empty()) {
std::cout << "Extensions:" << std::endl;
@@ -290,7 +290,7 @@
tint::cmd::PrintInspectorData(inspector);
bool has_struct = false;
- for (const auto* ty : program->Types()) {
+ for (const auto* ty : program.Types()) {
if (!ty->Is<tint::core::type::Struct>()) {
continue;
}
@@ -300,7 +300,7 @@
if (has_struct) {
std::cout << "Structures" << std::endl;
- for (const auto* ty : program->Types()) {
+ for (const auto* ty : program.Types()) {
if (!ty->Is<tint::core::type::Struct>()) {
continue;
}
@@ -328,25 +328,18 @@
return 0;
}
- std::unique_ptr<tint::Program> program;
- std::unique_ptr<tint::Source::File> source_file;
-
- {
- tint::cmd::LoadProgramOptions opts;
- opts.filename = options.input_filename;
+ tint::cmd::LoadProgramOptions opts;
+ opts.filename = options.input_filename;
#if TINT_BUILD_SPV_READER
- opts.spirv_reader_options = options.spirv_reader_options;
+ opts.spirv_reader_options = options.spirv_reader_options;
#endif
- auto info = tint::cmd::LoadProgramInfo(opts);
- program = std::move(info.program);
- source_file = std::move(info.source_file);
- }
+ auto info = tint::cmd::LoadProgramInfo(opts);
if (options.emit_json) {
- EmitJson(program.get());
+ EmitJson(info.program);
} else {
- EmitText(program.get());
+ EmitText(info.program);
}
return 0;
diff --git a/src/tint/cmd/loopy/main.cc b/src/tint/cmd/loopy/main.cc
index 8949dc0..e488fad 100644
--- a/src/tint/cmd/loopy/main.cc
+++ b/src/tint/cmd/loopy/main.cc
@@ -189,14 +189,14 @@
/// Generate SPIR-V code for a program.
/// @param program the program to generate
/// @returns true on success
-bool GenerateSpirv(const tint::Program* program) {
+bool GenerateSpirv(const tint::Program& program) {
#if TINT_BUILD_SPV_WRITER
tint::spirv::writer::Options gen_options;
gen_options.external_texture_options.bindings_map =
tint::cmd::GenerateExternalTextureBindings(program);
auto result = tint::spirv::writer::Generate(program, gen_options);
if (!result) {
- tint::cmd::PrintWGSL(std::cerr, *program);
+ tint::cmd::PrintWGSL(std::cerr, program);
std::cerr << "Failed to generate: " << result.Failure() << std::endl;
return false;
}
@@ -211,7 +211,7 @@
/// Generate WGSL code for a program.
/// @param program the program to generate
/// @returns true on success
-bool GenerateWgsl(const tint::Program* program) {
+bool GenerateWgsl(const tint::Program& program) {
#if TINT_BUILD_WGSL_WRITER
tint::wgsl::writer::Options gen_options;
auto result = tint::wgsl::writer::Generate(program, gen_options);
@@ -231,11 +231,11 @@
/// Generate MSL code for a program.
/// @param program the program to generate
/// @returns true on success
-bool GenerateMsl(const tint::Program* program) {
+bool GenerateMsl(const tint::Program& program) {
#if TINT_BUILD_MSL_WRITER
// Remap resource numbers to a flat namespace.
// TODO(crbug.com/tint/1501): Do this via Options::BindingMap.
- const tint::Program* input_program = program;
+ const tint::Program* input_program = &program;
auto flattened = tint::writer::FlattenBindings(program);
if (flattened) {
input_program = &*flattened;
@@ -243,15 +243,15 @@
tint::msl::writer::Options gen_options;
gen_options.external_texture_options.bindings_map =
- tint::cmd::GenerateExternalTextureBindings(input_program);
+ tint::cmd::GenerateExternalTextureBindings(*input_program);
gen_options.array_length_from_uniform.ubo_binding = tint::BindingPoint{0, 30};
gen_options.array_length_from_uniform.bindpoint_to_size_index.emplace(tint::BindingPoint{0, 0},
0);
gen_options.array_length_from_uniform.bindpoint_to_size_index.emplace(tint::BindingPoint{0, 1},
1);
- auto result = tint::msl::writer::Generate(input_program, gen_options);
+ auto result = tint::msl::writer::Generate(*input_program, gen_options);
if (!result) {
- tint::cmd::PrintWGSL(std::cerr, *program);
+ tint::cmd::PrintWGSL(std::cerr, program);
std::cerr << "Failed to generate: " << result.Failure() << std::endl;
return false;
}
@@ -267,14 +267,14 @@
/// Generate HLSL code for a program.
/// @param program the program to generate
/// @returns true on success
-bool GenerateHlsl(const tint::Program* program) {
+bool GenerateHlsl(const tint::Program& program) {
#if TINT_BUILD_HLSL_WRITER
tint::hlsl::writer::Options gen_options;
gen_options.external_texture_options.bindings_map =
tint::cmd::GenerateExternalTextureBindings(program);
auto result = tint::hlsl::writer::Generate(program, gen_options);
if (!result) {
- tint::cmd::PrintWGSL(std::cerr, *program);
+ tint::cmd::PrintWGSL(std::cerr, program);
std::cerr << "Failed to generate: " << result.Failure() << std::endl;
return false;
}
@@ -290,14 +290,14 @@
/// Generate GLSL code for a program.
/// @param program the program to generate
/// @returns true on success
-bool GenerateGlsl(const tint::Program* program) {
+bool GenerateGlsl(const tint::Program& program) {
#if TINT_BUILD_GLSL_WRITER
tint::glsl::writer::Options gen_options;
gen_options.external_texture_options.bindings_map =
tint::cmd::GenerateExternalTextureBindings(program);
auto result = tint::glsl::writer::Generate(program, gen_options, "");
if (result) {
- tint::cmd::PrintWGSL(std::cerr, *program);
+ tint::cmd::PrintWGSL(std::cerr, program);
std::cerr << "Failed to generate: " << result.Failure() << std::endl;
return false;
}
@@ -377,21 +377,17 @@
}
// Load the program that will actually be used
- {
- tint::cmd::LoadProgramOptions opts;
- opts.filename = options.input_filename;
+ tint::cmd::LoadProgramOptions opts;
+ opts.filename = options.input_filename;
- auto info = tint::cmd::LoadProgramInfo(opts);
- program = std::move(info.program);
- source_file = std::move(info.source_file);
- }
+ auto info = tint::cmd::LoadProgramInfo(opts);
{
uint32_t loop_count = 1;
if (options.loop == Looper::kIRGenerate) {
loop_count = options.loop_count;
}
for (uint32_t i = 0; i < loop_count; ++i) {
- auto result = tint::wgsl::reader::ProgramToIR(program.get());
+ auto result = tint::wgsl::reader::ProgramToIR(info.program);
if (!result) {
std::cerr << "Failed to build IR from program: " << result.Failure() << std::endl;
}
@@ -408,27 +404,27 @@
switch (options.format) {
case Format::kSpirv:
for (uint32_t i = 0; i < loop_count; ++i) {
- success = GenerateSpirv(program.get());
+ success = GenerateSpirv(info.program);
}
break;
case Format::kWgsl:
for (uint32_t i = 0; i < loop_count; ++i) {
- success = GenerateWgsl(program.get());
+ success = GenerateWgsl(info.program);
}
break;
case Format::kMsl:
for (uint32_t i = 0; i < loop_count; ++i) {
- success = GenerateMsl(program.get());
+ success = GenerateMsl(info.program);
}
break;
case Format::kHlsl:
for (uint32_t i = 0; i < loop_count; ++i) {
- success = GenerateHlsl(program.get());
+ success = GenerateHlsl(info.program);
}
break;
case Format::kGlsl:
for (uint32_t i = 0; i < loop_count; ++i) {
- success = GenerateGlsl(program.get());
+ success = GenerateGlsl(info.program);
}
break;
case Format::kNone:
diff --git a/src/tint/cmd/tint/main.cc b/src/tint/cmd/tint/main.cc
index 31d7286..4780e81 100644
--- a/src/tint/cmd/tint/main.cc
+++ b/src/tint/cmd/tint/main.cc
@@ -573,7 +573,7 @@
/// @param program the program to generate
/// @param options the options that Tint was invoked with
/// @returns true on success
-bool GenerateSpirv(const tint::Program* program, const Options& options) {
+bool GenerateSpirv(const tint::Program& program, const Options& options) {
#if TINT_BUILD_SPV_WRITER
// TODO(jrprice): Provide a way for the user to set non-default options.
tint::spirv::writer::Options gen_options;
@@ -585,7 +585,7 @@
auto result = tint::spirv::writer::Generate(program, gen_options);
if (!result) {
- tint::cmd::PrintWGSL(std::cerr, *program);
+ tint::cmd::PrintWGSL(std::cerr, program);
std::cerr << "Failed to generate: " << result.Failure() << std::endl;
return false;
}
@@ -631,7 +631,7 @@
/// @param program the program to generate
/// @param options the options that Tint was invoked with
/// @returns true on success
-bool GenerateWgsl(const tint::Program* program, const Options& options) {
+bool GenerateWgsl(const tint::Program& program, const Options& options) {
#if TINT_BUILD_WGSL_WRITER
// TODO(jrprice): Provide a way for the user to set non-default options.
tint::wgsl::writer::Options gen_options;
@@ -675,11 +675,11 @@
/// @param program the program to generate
/// @param options the options that Tint was invoked with
/// @returns true on success
-bool GenerateMsl(const tint::Program* program, const Options& options) {
+bool GenerateMsl(const tint::Program& program, const Options& options) {
#if TINT_BUILD_MSL_WRITER
// Remap resource numbers to a flat namespace.
// TODO(crbug.com/tint/1501): Do this via Options::BindingMap.
- const tint::Program* input_program = program;
+ const tint::Program* input_program = &program;
auto flattened = tint::writer::FlattenBindings(program);
if (flattened) {
input_program = &*flattened;
@@ -692,15 +692,15 @@
gen_options.disable_workgroup_init = options.disable_workgroup_init;
gen_options.pixel_local_options = options.pixel_local_options;
gen_options.external_texture_options.bindings_map =
- tint::cmd::GenerateExternalTextureBindings(input_program);
+ tint::cmd::GenerateExternalTextureBindings(*input_program);
gen_options.array_length_from_uniform.ubo_binding = tint::BindingPoint{0, 30};
gen_options.array_length_from_uniform.bindpoint_to_size_index.emplace(tint::BindingPoint{0, 0},
0);
gen_options.array_length_from_uniform.bindpoint_to_size_index.emplace(tint::BindingPoint{0, 1},
1);
- auto result = tint::msl::writer::Generate(input_program, gen_options);
+ auto result = tint::msl::writer::Generate(*input_program, gen_options);
if (!result) {
- tint::cmd::PrintWGSL(std::cerr, *program);
+ tint::cmd::PrintWGSL(std::cerr, program);
std::cerr << "Failed to generate: " << result.Failure() << std::endl;
return false;
}
@@ -717,7 +717,7 @@
// Default to validating against MSL 1.2.
// If subgroups are used, bump the version to 2.1.
auto msl_version = tint::msl::validate::MslVersion::kMsl_1_2;
- for (auto* enable : program->AST().Enables()) {
+ for (auto* enable : program.AST().Enables()) {
if (enable->HasExtension(tint::wgsl::Extension::kChromiumExperimentalSubgroups)) {
msl_version = std::max(msl_version, tint::msl::validate::MslVersion::kMsl_2_1);
}
@@ -764,7 +764,7 @@
/// @param program the program to generate
/// @param options the options that Tint was invoked with
/// @returns true on success
-bool GenerateHlsl(const tint::Program* program, const Options& options) {
+bool GenerateHlsl(const tint::Program& program, const Options& options) {
#if TINT_BUILD_HLSL_WRITER
// TODO(jrprice): Provide a way for the user to set non-default options.
tint::hlsl::writer::Options gen_options;
@@ -775,7 +775,7 @@
gen_options.root_constant_binding_point = options.hlsl_root_constant_binding_point;
auto result = tint::hlsl::writer::Generate(program, gen_options);
if (!result) {
- tint::cmd::PrintWGSL(std::cerr, *program);
+ tint::cmd::PrintWGSL(std::cerr, program);
std::cerr << "Failed to generate: " << result.Failure() << std::endl;
return false;
}
@@ -803,7 +803,7 @@
if (dxc.Found()) {
dxc_found = true;
- auto enable_list = program->AST().Enables();
+ auto enable_list = program.AST().Enables();
bool dxc_require_16bit_types = false;
for (auto* enable : enable_list) {
if (enable->HasExtension(tint::wgsl::Extension::kF16)) {
@@ -903,13 +903,13 @@
/// @param program the program to generate
/// @param options the options that Tint was invoked with
/// @returns true on success
-bool GenerateGlsl(const tint::Program* program, const Options& options) {
+bool GenerateGlsl(const tint::Program& program, const Options& options) {
#if TINT_BUILD_GLSL_WRITER
if (options.validate) {
glslang::InitializeProcess();
}
- auto generate = [&](const tint::Program* prg, const std::string entry_point_name) -> bool {
+ auto generate = [&](const tint::Program& prg, const std::string entry_point_name) -> bool {
tint::glsl::writer::Options gen_options;
gen_options.disable_robustness = !options.enable_robustness;
gen_options.external_texture_options.bindings_map =
@@ -920,7 +920,7 @@
gen_options.texture_builtins_from_uniform = std::move(textureBuiltinsFromUniform);
auto result = tint::glsl::writer::Generate(prg, gen_options, entry_point_name);
if (!result) {
- tint::cmd::PrintWGSL(std::cerr, *prg);
+ tint::cmd::PrintWGSL(std::cerr, prg);
std::cerr << "Failed to generate: " << result.Failure() << std::endl;
return false;
}
@@ -1083,20 +1083,13 @@
options.format = Format::kSpvAsm;
}
- std::unique_ptr<tint::Program> program;
- std::unique_ptr<tint::Source::File> source_file;
-
- {
- tint::cmd::LoadProgramOptions opts;
- opts.filename = options.input_filename;
+ tint::cmd::LoadProgramOptions opts;
+ opts.filename = options.input_filename;
#if TINT_BUILD_SPV_READER
- opts.spirv_reader_options = options.spirv_reader_options;
+ opts.spirv_reader_options = options.spirv_reader_options;
#endif
- auto info = tint::cmd::LoadProgramInfo(opts);
- program = std::move(info.program);
- source_file = std::move(info.source_file);
- }
+ auto info = tint::cmd::LoadProgramInfo(opts);
if (options.parse_only) {
return 1;
@@ -1106,7 +1099,7 @@
if (options.dump_ast) {
tint::wgsl::writer::Options gen_options;
gen_options.use_syntax_tree_writer = true;
- auto result = tint::wgsl::writer::Generate(program.get(), gen_options);
+ auto result = tint::wgsl::writer::Generate(info.program, gen_options);
if (!result) {
std::cerr << "Failed to dump AST: " << result.Failure() << std::endl;
} else {
@@ -1117,7 +1110,7 @@
#if TINT_BUILD_WGSL_READER
if (options.dump_ir) {
- auto result = tint::wgsl::reader::ProgramToIR(program.get());
+ auto result = tint::wgsl::reader::ProgramToIR(info.program);
if (!result) {
std::cerr << "Failed to build IR from program: " << result.Failure() << std::endl;
} else {
@@ -1130,7 +1123,7 @@
}
#endif // TINT_BUILD_WGSL_READER
- tint::inspector::Inspector inspector(program.get());
+ tint::inspector::Inspector inspector(info.program);
if (options.dump_inspector_bindings) {
tint::cmd::PrintInspectorBindings(inspector);
}
@@ -1212,32 +1205,30 @@
}
tint::ast::transform::DataMap outputs;
- auto out = transform_manager.Run(program.get(), std::move(transform_inputs), outputs);
- if (!out.IsValid()) {
- tint::cmd::PrintWGSL(std::cerr, out);
- std::cerr << out.Diagnostics().str() << std::endl;
+ auto program = transform_manager.Run(info.program, std::move(transform_inputs), outputs);
+ if (!program.IsValid()) {
+ tint::cmd::PrintWGSL(std::cerr, program);
+ std::cerr << program.Diagnostics().str() << std::endl;
return 1;
}
- *program = std::move(out);
-
bool success = false;
switch (options.format) {
case Format::kSpirv:
case Format::kSpvAsm:
- success = GenerateSpirv(program.get(), options);
+ success = GenerateSpirv(program, options);
break;
case Format::kWgsl:
- success = GenerateWgsl(program.get(), options);
+ success = GenerateWgsl(program, options);
break;
case Format::kMsl:
- success = GenerateMsl(program.get(), options);
+ success = GenerateMsl(program, options);
break;
case Format::kHlsl:
- success = GenerateHlsl(program.get(), options);
+ success = GenerateHlsl(program, options);
break;
case Format::kGlsl:
- success = GenerateGlsl(program.get(), options);
+ success = GenerateGlsl(program, options);
break;
case Format::kNone:
break;
diff --git a/src/tint/fuzzers/apply_substitute_overrides.cc b/src/tint/fuzzers/apply_substitute_overrides.cc
index 16ea79c..e5ef24d 100644
--- a/src/tint/fuzzers/apply_substitute_overrides.cc
+++ b/src/tint/fuzzers/apply_substitute_overrides.cc
@@ -26,7 +26,7 @@
Program ApplySubstituteOverrides(Program&& program) {
ast::transform::SubstituteOverride::Config cfg;
- inspector::Inspector inspector(&program);
+ inspector::Inspector inspector(program);
auto default_values = inspector.GetOverrideDefaultValues();
for (const auto& [override_id, scalar] : default_values) {
// If the override is not null, then it has a default value, we can just let it use the
@@ -47,7 +47,7 @@
mgr.append(std::make_unique<ast::transform::SubstituteOverride>());
ast::transform::DataMap outputs;
- return mgr.Run(&program, override_data, outputs);
+ return mgr.Run(program, override_data, outputs);
}
} // namespace tint::fuzzers
diff --git a/src/tint/fuzzers/shuffle_transform.cc b/src/tint/fuzzers/shuffle_transform.cc
index d4b5fbe..e484715 100644
--- a/src/tint/fuzzers/shuffle_transform.cc
+++ b/src/tint/fuzzers/shuffle_transform.cc
@@ -25,13 +25,13 @@
ShuffleTransform::ShuffleTransform(size_t seed) : seed_(seed) {}
-ast::transform::Transform::ApplyResult ShuffleTransform::Apply(const Program* src,
+ast::transform::Transform::ApplyResult ShuffleTransform::Apply(const Program& src,
const ast::transform::DataMap&,
ast::transform::DataMap&) const {
ProgramBuilder b;
- program::CloneContext ctx{&b, src, /* auto_clone_symbols */ true};
+ program::CloneContext ctx{&b, &src, /* auto_clone_symbols */ true};
- auto decls = src->AST().GlobalDeclarations();
+ auto decls = src.AST().GlobalDeclarations();
auto rng = std::mt19937_64{seed_};
std::shuffle(std::begin(decls), std::end(decls), rng);
for (auto* decl : decls) {
diff --git a/src/tint/fuzzers/shuffle_transform.h b/src/tint/fuzzers/shuffle_transform.h
index 213fddb..5146016 100644
--- a/src/tint/fuzzers/shuffle_transform.h
+++ b/src/tint/fuzzers/shuffle_transform.h
@@ -27,7 +27,7 @@
explicit ShuffleTransform(size_t seed);
/// @copydoc ast::transform::Transform::Apply
- ApplyResult Apply(const Program* program,
+ ApplyResult Apply(const Program& program,
const ast::transform::DataMap& inputs,
ast::transform::DataMap& outputs) const override;
diff --git a/src/tint/fuzzers/tint_ast_clone_fuzzer.cc b/src/tint/fuzzers/tint_ast_clone_fuzzer.cc
index cb571ed..805b762 100644
--- a/src/tint/fuzzers/tint_ast_clone_fuzzer.cc
+++ b/src/tint/fuzzers/tint_ast_clone_fuzzer.cc
@@ -67,7 +67,7 @@
tint::Program dst(src.Clone());
// Expect the printed strings to match
- ASSERT_EQ(tint::Program::printer(&src), tint::Program::printer(&dst));
+ ASSERT_EQ(tint::Program::printer(src), tint::Program::printer(dst));
// Check that none of the AST nodes or type pointers in dst are found in src
std::unordered_set<const tint::ast::Node*> src_nodes;
@@ -91,7 +91,7 @@
std::string src_wgsl;
tint::wgsl::writer::Options wgsl_options;
{
- auto result = tint::wgsl::writer::Generate(&src, wgsl_options);
+ auto result = tint::wgsl::writer::Generate(src, wgsl_options);
ASSERT_TRUE(result == true);
src_wgsl = result->wgsl;
@@ -104,7 +104,7 @@
}
// Print the dst program, check it matches the original source
- auto result = tint::wgsl::writer::Generate(&dst, wgsl_options);
+ auto result = tint::wgsl::writer::Generate(dst, wgsl_options);
ASSERT_TRUE(result == true);
auto dst_wgsl = result->wgsl;
ASSERT_EQ(src_wgsl, dst_wgsl);
diff --git a/src/tint/fuzzers/tint_ast_fuzzer/fuzzer.cc b/src/tint/fuzzers/tint_ast_fuzzer/fuzzer.cc
index 269c3ef..da8290a 100644
--- a/src/tint/fuzzers/tint_ast_fuzzer/fuzzer.cc
+++ b/src/tint/fuzzers/tint_ast_fuzzer/fuzzer.cc
@@ -65,7 +65,7 @@
return 0;
}
- auto result = wgsl::writer::Generate(&program, wgsl::writer::Options());
+ auto result = wgsl::writer::Generate(program, wgsl::writer::Options());
if (!result) {
std::cout << "Can't generate WGSL for a valid tint::Program:" << std::endl
<< result.Failure() << std::endl;
diff --git a/src/tint/fuzzers/tint_ast_fuzzer/mutations/change_binary_operator_test.cc b/src/tint/fuzzers/tint_ast_fuzzer/mutations/change_binary_operator_test.cc
index 00df1e0..4feadfd 100644
--- a/src/tint/fuzzers/tint_ast_fuzzer/mutations/change_binary_operator_test.cc
+++ b/src/tint/fuzzers/tint_ast_fuzzer/mutations/change_binary_operator_test.cc
@@ -138,11 +138,11 @@
ASSERT_TRUE(MaybeApplyMutation(
program, MutationChangeBinaryOperator(sum_expr_id, core::BinaryOp::kSubtract), node_id_map,
- &program, &node_id_map, nullptr));
+ program, &node_id_map, nullptr));
ASSERT_TRUE(program.IsValid()) << program.Diagnostics().str();
wgsl::writer::Options options;
- auto result = wgsl::writer::Generate(&program, options);
+ auto result = wgsl::writer::Generate(program, options);
ASSERT_TRUE(result) << result.Failure();
std::string expected_shader = R"(fn main() {
@@ -214,12 +214,12 @@
ASSERT_FALSE(invalid_program.IsValid()) << program.Diagnostics().str();
}
} else {
- ASSERT_TRUE(MaybeApplyMutation(program, mutation, node_id_map, &program, &node_id_map,
- nullptr));
+ ASSERT_TRUE(
+ MaybeApplyMutation(program, mutation, node_id_map, program, &node_id_map, nullptr));
ASSERT_TRUE(program.IsValid()) << program.Diagnostics().str();
wgsl::writer::Options options;
- auto result = wgsl::writer::Generate(&program, options);
+ auto result = wgsl::writer::Generate(program, options);
ASSERT_TRUE(result) << result.Failure();
ASSERT_EQ(expected_shader.str(), result->wgsl);
diff --git a/src/tint/fuzzers/tint_ast_fuzzer/mutations/change_unary_operator_test.cc b/src/tint/fuzzers/tint_ast_fuzzer/mutations/change_unary_operator_test.cc
index 3a6773c..7d9cff2 100644
--- a/src/tint/fuzzers/tint_ast_fuzzer/mutations/change_unary_operator_test.cc
+++ b/src/tint/fuzzers/tint_ast_fuzzer/mutations/change_unary_operator_test.cc
@@ -82,49 +82,49 @@
// the operator of float types to any other.
ASSERT_FALSE(MaybeApplyMutation(
program, MutationChangeUnaryOperator(neg_a_id, core::UnaryOp::kComplement), node_id_map,
- &program, &node_id_map, nullptr));
+ program, &node_id_map, nullptr));
ASSERT_FALSE(MaybeApplyMutation(program,
MutationChangeUnaryOperator(neg_a_id, core::UnaryOp::kNot),
- node_id_map, &program, &node_id_map, nullptr));
+ node_id_map, program, &node_id_map, nullptr));
ASSERT_FALSE(MaybeApplyMutation(program,
MutationChangeUnaryOperator(neg_a_id, core::UnaryOp::kNegation),
- node_id_map, &program, &node_id_map, nullptr));
+ node_id_map, program, &node_id_map, nullptr));
auto not_b_id = node_id_map.GetId(not_b_expr);
// Only complement and negation is allowed for signed integer type.
ASSERT_FALSE(MaybeApplyMutation(program,
MutationChangeUnaryOperator(not_b_id, core::UnaryOp::kNot),
- node_id_map, &program, &node_id_map, nullptr));
+ node_id_map, program, &node_id_map, nullptr));
// Cannot change to the same unary operator.
ASSERT_FALSE(MaybeApplyMutation(
program, MutationChangeUnaryOperator(not_b_id, core::UnaryOp::kComplement), node_id_map,
- &program, &node_id_map, nullptr));
+ program, &node_id_map, nullptr));
auto not_c_id = node_id_map.GetId(not_c_expr);
// Only complement is allowed for unsigned integer.Cannot change
// // the operator of float types to any other.
ASSERT_FALSE(MaybeApplyMutation(program,
MutationChangeUnaryOperator(not_c_id, core::UnaryOp::kNot),
- node_id_map, &program, &node_id_map, nullptr));
+ node_id_map, program, &node_id_map, nullptr));
ASSERT_FALSE(MaybeApplyMutation(program,
MutationChangeUnaryOperator(not_c_id, core::UnaryOp::kNegation),
- node_id_map, &program, &node_id_map, nullptr));
+ node_id_map, program, &node_id_map, nullptr));
ASSERT_FALSE(MaybeApplyMutation(
program, MutationChangeUnaryOperator(not_c_id, core::UnaryOp::kComplement), node_id_map,
- &program, &node_id_map, nullptr));
+ program, &node_id_map, nullptr));
auto neg_d_id = node_id_map.GetId(neg_d_expr);
// Only logical negation (not) is allowed for bool type. Cannot change
// the operator of float types to any other.
ASSERT_FALSE(MaybeApplyMutation(
program, MutationChangeUnaryOperator(neg_d_id, core::UnaryOp::kComplement), node_id_map,
- &program, &node_id_map, nullptr));
+ program, &node_id_map, nullptr));
ASSERT_FALSE(MaybeApplyMutation(program,
MutationChangeUnaryOperator(neg_d_id, core::UnaryOp::kNegation),
- node_id_map, &program, &node_id_map, nullptr));
+ node_id_map, program, &node_id_map, nullptr));
ASSERT_FALSE(MaybeApplyMutation(program,
MutationChangeUnaryOperator(neg_d_id, core::UnaryOp::kNot),
- node_id_map, &program, &node_id_map, nullptr));
+ node_id_map, program, &node_id_map, nullptr));
}
TEST(ChangeUnaryOperatorTest, Signed_Integer_Types_Applicable1) {
@@ -154,11 +154,11 @@
auto comp_a_id = node_id_map.GetId(comp_a_expr);
ASSERT_TRUE(MaybeApplyMutation(program,
MutationChangeUnaryOperator(comp_a_id, core::UnaryOp::kNegation),
- node_id_map, &program, &node_id_map, nullptr));
+ node_id_map, program, &node_id_map, nullptr));
ASSERT_TRUE(program.IsValid()) << program.Diagnostics().str();
wgsl::writer::Options options;
- auto result = wgsl::writer::Generate(&program, options);
+ auto result = wgsl::writer::Generate(program, options);
ASSERT_TRUE(result) << result.Failure();
std::string expected_shader = R"(fn main() {
@@ -195,11 +195,11 @@
auto comp_b_id = node_id_map.GetId(comp_b_expr);
ASSERT_TRUE(MaybeApplyMutation(program,
MutationChangeUnaryOperator(comp_b_id, core::UnaryOp::kNegation),
- node_id_map, &program, &node_id_map, nullptr));
+ node_id_map, program, &node_id_map, nullptr));
ASSERT_TRUE(program.IsValid()) << program.Diagnostics().str();
wgsl::writer::Options options;
- auto result = wgsl::writer::Generate(&program, options);
+ auto result = wgsl::writer::Generate(program, options);
ASSERT_TRUE(result) << result.Failure();
std::string expected_shader = R"(fn main() {
@@ -238,11 +238,11 @@
auto neg_a_id = node_id_map.GetId(neg_a_expr);
ASSERT_TRUE(MaybeApplyMutation(
program, MutationChangeUnaryOperator(neg_a_id, core::UnaryOp::kComplement), node_id_map,
- &program, &node_id_map, nullptr));
+ program, &node_id_map, nullptr));
ASSERT_TRUE(program.IsValid()) << program.Diagnostics().str();
wgsl::writer::Options options;
- auto result = wgsl::writer::Generate(&program, options);
+ auto result = wgsl::writer::Generate(program, options);
ASSERT_TRUE(result) << result.Failure();
std::string expected_shader = R"(fn main() {
@@ -280,11 +280,11 @@
auto neg_b_id = node_id_map.GetId(neg_b_expr);
ASSERT_TRUE(MaybeApplyMutation(
program, MutationChangeUnaryOperator(neg_b_id, core::UnaryOp::kComplement), node_id_map,
- &program, &node_id_map, nullptr));
+ program, &node_id_map, nullptr));
ASSERT_TRUE(program.IsValid()) << program.Diagnostics().str();
wgsl::writer::Options options;
- auto result = wgsl::writer::Generate(&program, options);
+ auto result = wgsl::writer::Generate(program, options);
ASSERT_TRUE(result) << result.Failure();
std::string expected_shader = R"(fn main() {
diff --git a/src/tint/fuzzers/tint_ast_fuzzer/mutations/delete_statement_test.cc b/src/tint/fuzzers/tint_ast_fuzzer/mutations/delete_statement_test.cc
index 0be25af..1f0bb26 100644
--- a/src/tint/fuzzers/tint_ast_fuzzer/mutations/delete_statement_test.cc
+++ b/src/tint/fuzzers/tint_ast_fuzzer/mutations/delete_statement_test.cc
@@ -54,11 +54,11 @@
auto statement_id = node_id_map.GetId(statement);
ASSERT_NE(statement_id, 0);
ASSERT_TRUE(MaybeApplyMutation(program, MutationDeleteStatement(statement_id), node_id_map,
- &program, &node_id_map, nullptr));
+ program, &node_id_map, nullptr));
ASSERT_TRUE(program.IsValid()) << program.Diagnostics().str();
wgsl::writer::Options options;
- auto transformed_result = wgsl::writer::Generate(&program, options);
- auto expected_result = wgsl::writer::Generate(&expected_program, options);
+ auto transformed_result = wgsl::writer::Generate(program, options);
+ auto expected_result = wgsl::writer::Generate(expected_program, options);
ASSERT_TRUE(transformed_result) << transformed_result.Failure();
ASSERT_TRUE(expected_result) << expected_result.Failure();
ASSERT_EQ(expected_result->wgsl, transformed_result->wgsl);
@@ -78,7 +78,7 @@
auto statement_id = node_id_map.GetId(statement);
ASSERT_NE(statement_id, 0);
ASSERT_FALSE(MaybeApplyMutation(program, MutationDeleteStatement(statement_id), node_id_map,
- &program, &node_id_map, nullptr));
+ program, &node_id_map, nullptr));
}
TEST(DeleteStatementTest, DeleteAssignStatement) {
diff --git a/src/tint/fuzzers/tint_ast_fuzzer/mutations/replace_identifier_test.cc b/src/tint/fuzzers/tint_ast_fuzzer/mutations/replace_identifier_test.cc
index 5d071f4..f2d4b8f 100644
--- a/src/tint/fuzzers/tint_ast_fuzzer/mutations/replace_identifier_test.cc
+++ b/src/tint/fuzzers/tint_ast_fuzzer/mutations/replace_identifier_test.cc
@@ -483,11 +483,11 @@
ASSERT_NE(replacement_id, 0);
ASSERT_TRUE(MaybeApplyMutation(program, MutationReplaceIdentifier(use_id, replacement_id),
- node_id_map, &program, &node_id_map, nullptr));
+ node_id_map, program, &node_id_map, nullptr));
ASSERT_TRUE(program.IsValid()) << program.Diagnostics().str();
wgsl::writer::Options options;
- auto result = wgsl::writer::Generate(&program, options);
+ auto result = wgsl::writer::Generate(program, options);
ASSERT_TRUE(result) << result.Failure();
std::string expected_shader = R"(fn f() {
@@ -527,11 +527,11 @@
ASSERT_NE(replacement_id, 0);
ASSERT_TRUE(MaybeApplyMutation(program, MutationReplaceIdentifier(use_id, replacement_id),
- node_id_map, &program, &node_id_map, nullptr));
+ node_id_map, program, &node_id_map, nullptr));
ASSERT_TRUE(program.IsValid()) << program.Diagnostics().str();
wgsl::writer::Options options;
- auto result = wgsl::writer::Generate(&program, options);
+ auto result = wgsl::writer::Generate(program, options);
ASSERT_TRUE(result) << result.Failure();
std::string expected_shader = R"(fn f(b : ptr<function, vec2<u32>>) {
diff --git a/src/tint/fuzzers/tint_ast_fuzzer/mutations/wrap_unary_operator_test.cc b/src/tint/fuzzers/tint_ast_fuzzer/mutations/wrap_unary_operator_test.cc
index a411255..6e8b0b1 100644
--- a/src/tint/fuzzers/tint_ast_fuzzer/mutations/wrap_unary_operator_test.cc
+++ b/src/tint/fuzzers/tint_ast_fuzzer/mutations/wrap_unary_operator_test.cc
@@ -51,11 +51,11 @@
ASSERT_TRUE(MaybeApplyMutation(
program,
MutationWrapUnaryOperator(expression_id, node_id_map.TakeFreshId(), core::UnaryOp::kNot),
- node_id_map, &program, &node_id_map, nullptr));
+ node_id_map, program, &node_id_map, nullptr));
ASSERT_TRUE(program.IsValid()) << program.Diagnostics().str();
wgsl::writer::Options options;
- auto result = wgsl::writer::Generate(&program, options);
+ auto result = wgsl::writer::Generate(program, options);
ASSERT_TRUE(result) << result.Failure();
std::string expected_shader = R"(fn main() {
@@ -92,11 +92,11 @@
ASSERT_TRUE(MaybeApplyMutation(
program,
MutationWrapUnaryOperator(expression_id, node_id_map.TakeFreshId(), core::UnaryOp::kNot),
- node_id_map, &program, &node_id_map, nullptr));
+ node_id_map, program, &node_id_map, nullptr));
ASSERT_TRUE(program.IsValid()) << program.Diagnostics().str();
wgsl::writer::Options options;
- auto result = wgsl::writer::Generate(&program, options);
+ auto result = wgsl::writer::Generate(program, options);
ASSERT_TRUE(result) << result.Failure();
std::string expected_shader = R"(fn main() {
@@ -130,11 +130,11 @@
MaybeApplyMutation(program,
MutationWrapUnaryOperator(expression_id, node_id_map.TakeFreshId(),
core::UnaryOp::kComplement),
- node_id_map, &program, &node_id_map, nullptr));
+ node_id_map, program, &node_id_map, nullptr));
ASSERT_TRUE(program.IsValid()) << program.Diagnostics().str();
wgsl::writer::Options options;
- auto result = wgsl::writer::Generate(&program, options);
+ auto result = wgsl::writer::Generate(program, options);
ASSERT_TRUE(result) << result.Failure();
std::string expected_shader = R"(fn main() {
@@ -172,11 +172,11 @@
MaybeApplyMutation(program,
MutationWrapUnaryOperator(expression_id, node_id_map.TakeFreshId(),
core::UnaryOp::kComplement),
- node_id_map, &program, &node_id_map, nullptr));
+ node_id_map, program, &node_id_map, nullptr));
ASSERT_TRUE(program.IsValid()) << program.Diagnostics().str();
wgsl::writer::Options options;
- auto result = wgsl::writer::Generate(&program, options);
+ auto result = wgsl::writer::Generate(program, options);
ASSERT_TRUE(result) << result.Failure();
std::string expected_shader = R"(fn main() -> vec2<bool> {
@@ -213,11 +213,11 @@
MaybeApplyMutation(program,
MutationWrapUnaryOperator(expression_id, node_id_map.TakeFreshId(),
core::UnaryOp::kNegation),
- node_id_map, &program, &node_id_map, nullptr));
+ node_id_map, program, &node_id_map, nullptr));
ASSERT_TRUE(program.IsValid()) << program.Diagnostics().str();
wgsl::writer::Options options;
- auto result = wgsl::writer::Generate(&program, options);
+ auto result = wgsl::writer::Generate(program, options);
ASSERT_TRUE(result) << result.Failure();
std::string expected_shader = R"(fn main() {
@@ -252,11 +252,11 @@
MaybeApplyMutation(program,
MutationWrapUnaryOperator(expression_id, node_id_map.TakeFreshId(),
core::UnaryOp::kNegation),
- node_id_map, &program, &node_id_map, nullptr));
+ node_id_map, program, &node_id_map, nullptr));
ASSERT_TRUE(program.IsValid()) << program.Diagnostics().str();
wgsl::writer::Options options;
- auto result = wgsl::writer::Generate(&program, options);
+ auto result = wgsl::writer::Generate(program, options);
ASSERT_TRUE(result) << result.Failure();
std::string expected_shader = R"(fn main() {
@@ -295,11 +295,11 @@
MaybeApplyMutation(program,
MutationWrapUnaryOperator(expression_id, node_id_map.TakeFreshId(),
core::UnaryOp::kNegation),
- node_id_map, &program, &node_id_map, nullptr));
+ node_id_map, program, &node_id_map, nullptr));
ASSERT_TRUE(program.IsValid()) << program.Diagnostics().str();
wgsl::writer::Options options;
- auto result = wgsl::writer::Generate(&program, options);
+ auto result = wgsl::writer::Generate(program, options);
ASSERT_TRUE(result) << result.Failure();
std::string expected_shader = R"(fn main() {
@@ -337,11 +337,11 @@
MaybeApplyMutation(program,
MutationWrapUnaryOperator(expression_id, node_id_map.TakeFreshId(),
core::UnaryOp::kComplement),
- node_id_map, &program, &node_id_map, nullptr));
+ node_id_map, program, &node_id_map, nullptr));
ASSERT_TRUE(program.IsValid()) << program.Diagnostics().str();
wgsl::writer::Options options;
- auto result = wgsl::writer::Generate(&program, options);
+ auto result = wgsl::writer::Generate(program, options);
ASSERT_TRUE(result) << result.Failure();
std::string expected_shader = R"(fn main() {
@@ -377,7 +377,7 @@
MaybeApplyMutation(program,
MutationWrapUnaryOperator(expression_id, node_id_map.TakeFreshId(),
core::UnaryOp::kNegation),
- node_id_map, &program, &node_id_map, nullptr));
+ node_id_map, program, &node_id_map, nullptr));
}
TEST(WrapUnaryOperatorTest, NotApplicable2) {
@@ -405,7 +405,7 @@
ASSERT_FALSE(MaybeApplyMutation(
program,
MutationWrapUnaryOperator(expression_id, node_id_map.TakeFreshId(), core::UnaryOp::kNot),
- node_id_map, &program, &node_id_map, nullptr));
+ node_id_map, program, &node_id_map, nullptr));
}
TEST(WrapUnaryOperatorTest, NotApplicable3) {
@@ -434,7 +434,7 @@
MaybeApplyMutation(program,
MutationWrapUnaryOperator(expression_id, node_id_map.TakeFreshId(),
core::UnaryOp::kNegation),
- node_id_map, &program, &node_id_map, nullptr));
+ node_id_map, program, &node_id_map, nullptr));
}
TEST(WrapUnaryOperatorTest, NotApplicable4) {
@@ -463,7 +463,7 @@
MaybeApplyMutation(program,
MutationWrapUnaryOperator(expression_id, node_id_map.TakeFreshId(),
core::UnaryOp::kComplement),
- node_id_map, &program, &node_id_map, nullptr));
+ node_id_map, program, &node_id_map, nullptr));
}
TEST(WrapUnaryOperatorTest, NotApplicable5) {
@@ -490,7 +490,7 @@
// Id for the replacement expression is not fresh.
ASSERT_FALSE(MaybeApplyMutation(
program, MutationWrapUnaryOperator(expression_id, expression_id, core::UnaryOp::kNegation),
- node_id_map, &program, &node_id_map, nullptr));
+ node_id_map, program, &node_id_map, nullptr));
}
TEST(WrapUnaryOperatorTest, NotApplicable6) {
@@ -517,7 +517,7 @@
MaybeApplyMutation(program,
MutationWrapUnaryOperator(statement_id, node_id_map.TakeFreshId(),
core::UnaryOp::kNegation),
- node_id_map, &program, &node_id_map, nullptr));
+ node_id_map, program, &node_id_map, nullptr));
}
TEST(WrapUnaryOperatorTest, NotApplicable_CallStmt) {
@@ -546,7 +546,7 @@
// The id provided for the expression is not a valid expression type.
ASSERT_FALSE(MaybeApplyMutation(
program, MutationWrapUnaryOperator(expr_id, node_id_map.TakeFreshId(), core::UnaryOp::kNot),
- node_id_map, &program, &node_id_map, nullptr));
+ node_id_map, program, &node_id_map, nullptr));
}
} // namespace
diff --git a/src/tint/fuzzers/tint_ast_fuzzer/mutator.cc b/src/tint/fuzzers/tint_ast_fuzzer/mutator.cc
index eab45ca..a7b4702 100644
--- a/src/tint/fuzzers/tint_ast_fuzzer/mutator.cc
+++ b/src/tint/fuzzers/tint_ast_fuzzer/mutator.cc
@@ -65,10 +65,9 @@
bool MaybeApplyMutation(const tint::Program& program,
const Mutation& mutation,
const NodeIdMap& node_id_map,
- tint::Program* out_program,
+ tint::Program& out_program,
NodeIdMap* out_node_id_map,
protobufs::MutationSequence* mutation_sequence) {
- assert(out_program && "`out_program` may not be a nullptr");
assert(out_node_id_map && "`out_node_id_map` may not be a nullptr");
if (!mutation.IsApplicable(program, node_id_map)) {
@@ -93,7 +92,7 @@
}
clone_context.Clone();
- *out_program = tint::resolver::Resolve(mutated);
+ out_program = tint::resolver::Resolve(mutated);
*out_node_id_map = std::move(new_node_id_map);
return true;
}
@@ -105,7 +104,7 @@
for (const auto& mutation_message : mutation_sequence.mutation()) {
auto mutation = Mutation::FromMessage(mutation_message);
auto status =
- MaybeApplyMutation(program, *mutation, node_id_map, &program, &node_id_map, nullptr);
+ MaybeApplyMutation(program, *mutation, node_id_map, program, &node_id_map, nullptr);
(void)status; // `status` will be unused in release mode.
assert(status && "`mutation` is inapplicable - it's most likely a bug");
if (!program.IsValid()) {
@@ -156,7 +155,7 @@
continue;
}
- if (!MaybeApplyMutation(program, *mutation, node_id_map, &program, &node_id_map,
+ if (!MaybeApplyMutation(program, *mutation, node_id_map, program, &node_id_map,
mutation_sequence)) {
// This `mutation` is inapplicable. This may happen if some of the
// earlier mutations cancelled this one.
diff --git a/src/tint/fuzzers/tint_ast_fuzzer/mutator.h b/src/tint/fuzzers/tint_ast_fuzzer/mutator.h
index 649781a..b1c23c4 100644
--- a/src/tint/fuzzers/tint_ast_fuzzer/mutator.h
+++ b/src/tint/fuzzers/tint_ast_fuzzer/mutator.h
@@ -52,7 +52,7 @@
bool MaybeApplyMutation(const tint::Program& program,
const Mutation& mutation,
const NodeIdMap& node_id_map,
- tint::Program* out_program,
+ tint::Program& out_program,
NodeIdMap* out_node_id_map,
protobufs::MutationSequence* mutation_sequence);
diff --git a/src/tint/fuzzers/tint_common_fuzzer.cc b/src/tint/fuzzers/tint_common_fuzzer.cc
index 93ec9ea..a9e2e83 100644
--- a/src/tint/fuzzers/tint_common_fuzzer.cc
+++ b/src/tint/fuzzers/tint_common_fuzzer.cc
@@ -68,14 +68,14 @@
// Wrapping in a macro, so it can be a one-liner in the code, but not
// introduce another level in the stack trace. This will help with de-duping
// ClusterFuzz issues.
-#define CHECK_INSPECTOR(program, inspector) \
- do { \
- if ((inspector).has_error()) { \
- if (!enforce_validity) { \
- return; \
- } \
- FATAL_ERROR(program->Diagnostics(), "Inspector failed: " + (inspector).error()); \
- } \
+#define CHECK_INSPECTOR(program, inspector) \
+ do { \
+ if ((inspector).has_error()) { \
+ if (!enforce_validity) { \
+ return; \
+ } \
+ FATAL_ERROR(program.Diagnostics(), "Inspector failed: " + (inspector).error()); \
+ } \
} while (false)
// Wrapping in a macro to make code more readable and help with issue de-duping.
@@ -205,7 +205,7 @@
}
#endif // TINT_BUILD_SPV_READER
- RunInspector(&program);
+ RunInspector(program);
diagnostics_ = program.Diagnostics();
auto validate_program = [&](auto& out) {
@@ -224,13 +224,13 @@
}
program = std::move(out);
- RunInspector(&program);
+ RunInspector(program);
return 1;
};
if (transform_manager_) {
ast::transform::DataMap outputs;
- auto out = transform_manager_->Run(&program, *transform_inputs_, outputs);
+ auto out = transform_manager_->Run(program, *transform_inputs_, outputs);
if (!validate_program(out)) { // Will move: program <- out on success
return 0;
}
@@ -293,7 +293,7 @@
switch (output_) {
case OutputFormat::kWGSL: {
#if TINT_BUILD_WGSL_WRITER
- (void)wgsl::writer::Generate(&program, options_wgsl_);
+ (void)wgsl::writer::Generate(program, options_wgsl_);
#endif // TINT_BUILD_WGSL_WRITER
break;
}
@@ -306,7 +306,7 @@
return 0;
}
- auto result = spirv::writer::Generate(&program, options_spirv_);
+ auto result = spirv::writer::Generate(program, options_spirv_);
if (result) {
generated_spirv_ = std::move(result->spirv);
@@ -321,7 +321,7 @@
}
case OutputFormat::kHLSL: {
#if TINT_BUILD_HLSL_WRITER
- (void)hlsl::writer::Generate(&program, options_hlsl_);
+ (void)hlsl::writer::Generate(program, options_hlsl_);
#endif // TINT_BUILD_HLSL_WRITER
break;
}
@@ -335,13 +335,11 @@
// Remap resource numbers to a flat namespace.
// TODO(crbug.com/tint/1501): Do this via Options::BindingMap.
- auto input_program = &program;
- auto flattened = tint::writer::FlattenBindings(&program);
- if (flattened) {
- input_program = &*flattened;
+ if (auto flattened = tint::writer::FlattenBindings(program)) {
+ program = std::move(*flattened);
}
- (void)msl::writer::Generate(input_program, options_msl_);
+ (void)msl::writer::Generate(program, options_msl_);
#endif // TINT_BUILD_MSL_WRITER
break;
}
@@ -350,11 +348,11 @@
return 0;
}
-void CommonFuzzer::RunInspector(Program* program) {
+void CommonFuzzer::RunInspector(Program& program) {
inspector::Inspector inspector(program);
- diagnostics_ = program->Diagnostics();
+ diagnostics_ = program.Diagnostics();
- if (!program->IsValid()) {
+ if (!program.IsValid()) {
// It's not safe to use the inspector on invalid programs.
return;
}
diff --git a/src/tint/fuzzers/tint_common_fuzzer.h b/src/tint/fuzzers/tint_common_fuzzer.h
index 7683066..f0acc37 100644
--- a/src/tint/fuzzers/tint_common_fuzzer.h
+++ b/src/tint/fuzzers/tint_common_fuzzer.h
@@ -142,7 +142,7 @@
#endif // TINT_BUILD_WGSL_READER
/// Runs a series of reflection operations to exercise the Inspector API.
- void RunInspector(Program* program);
+ void RunInspector(Program& program);
};
} // namespace tint::fuzzers
diff --git a/src/tint/fuzzers/tint_concurrency_fuzzer.cc b/src/tint/fuzzers/tint_concurrency_fuzzer.cc
index 1d97c8d..9301399 100644
--- a/src/tint/fuzzers/tint_concurrency_fuzzer.cc
+++ b/src/tint/fuzzers/tint_concurrency_fuzzer.cc
@@ -52,7 +52,7 @@
return 0;
}
- tint::inspector::Inspector inspector(&program);
+ tint::inspector::Inspector inspector(program);
auto entry_points = inspector.GetEntryPoints();
std::string entry_point = entry_points.empty() ? "" : entry_points.front().name;
@@ -81,28 +81,28 @@
switch (static_cast<Writer>(thread_idx % static_cast<size_t>(Writer::kCount))) {
#if TINT_BUILD_WGSL_WRITER
case Writer::kWGSL: {
- (void)tint::wgsl::writer::Generate(&program, {});
+ (void)tint::wgsl::writer::Generate(program, {});
break;
}
#endif // TINT_BUILD_WGSL_WRITER
#if TINT_BUILD_SPV_WRITER
case Writer::kSPIRV: {
- (void)tint::spirv::writer::Generate(&program, {});
+ (void)tint::spirv::writer::Generate(program, {});
break;
}
#endif // TINT_BUILD_SPV_WRITER
#if TINT_BUILD_HLSL_WRITER
case Writer::kHLSL: {
- (void)tint::hlsl::writer::Generate(&program, {});
+ (void)tint::hlsl::writer::Generate(program, {});
break;
}
#endif // TINT_BUILD_HLSL_WRITER
#if TINT_BUILD_GLSL_WRITER
case Writer::kGLSL: {
- (void)tint::glsl::writer::Generate(&program, {}, entry_point);
+ (void)tint::glsl::writer::Generate(program, {}, entry_point);
break;
}
#endif // TINT_BUILD_GLSL_WRITER
@@ -110,8 +110,8 @@
#if TINT_BUILD_MSL_WRITER
case Writer::kMSL: {
// Remap resource numbers to a flat namespace.
- if (auto flattened = tint::writer::FlattenBindings(&program)) {
- (void)tint::msl::writer::Generate(&flattened.value(), {});
+ if (auto flattened = tint::writer::FlattenBindings(program)) {
+ (void)tint::msl::writer::Generate(flattened.value(), {});
}
break;
}
diff --git a/src/tint/fuzzers/tint_ir_roundtrip_fuzzer.cc b/src/tint/fuzzers/tint_ir_roundtrip_fuzzer.cc
index 74e198f..58cd879 100644
--- a/src/tint/fuzzers/tint_ir_roundtrip_fuzzer.cc
+++ b/src/tint/fuzzers/tint_ir_roundtrip_fuzzer.cc
@@ -71,7 +71,7 @@
return 0;
}
- auto ir = tint::wgsl::reader::ProgramToIR(&src);
+ auto ir = tint::wgsl::reader::ProgramToIR(src);
if (!ir) {
std::cerr << ir.Failure() << std::endl;
__builtin_trap();
@@ -80,7 +80,7 @@
auto dst = tint::wgsl::writer::IRToProgram(ir.Get());
if (!dst.IsValid()) {
#if TINT_BUILD_WGSL_WRITER
- if (auto result = tint::wgsl::writer::Generate(&dst, {}); result) {
+ if (auto result = tint::wgsl::writer::Generate(dst, {}); result) {
std::cerr << result->wgsl << std::endl << std::endl;
}
#endif
diff --git a/src/tint/lang/glsl/writer/ast_printer/ast_printer.cc b/src/tint/lang/glsl/writer/ast_printer/ast_printer.cc
index 1eb6050..f5ada94 100644
--- a/src/tint/lang/glsl/writer/ast_printer/ast_printer.cc
+++ b/src/tint/lang/glsl/writer/ast_printer/ast_printer.cc
@@ -155,7 +155,7 @@
SanitizedResult::~SanitizedResult() = default;
SanitizedResult::SanitizedResult(SanitizedResult&&) = default;
-SanitizedResult Sanitize(const Program* in,
+SanitizedResult Sanitize(const Program& in,
const Options& options,
const std::string& entry_point) {
ast::transform::Manager manager;
@@ -271,7 +271,7 @@
return result;
}
-ASTPrinter::ASTPrinter(const Program* program, const Version& version)
+ASTPrinter::ASTPrinter(const Program& program, const Version& version)
: builder_(ProgramBuilder::Wrap(program)), version_(version) {}
ASTPrinter::~ASTPrinter() = default;
diff --git a/src/tint/lang/glsl/writer/ast_printer/ast_printer.h b/src/tint/lang/glsl/writer/ast_printer/ast_printer.h
index eafc002..5d1fa1f 100644
--- a/src/tint/lang/glsl/writer/ast_printer/ast_printer.h
+++ b/src/tint/lang/glsl/writer/ast_printer/ast_printer.h
@@ -68,7 +68,7 @@
/// @param options The HLSL generator options.
/// @param entry_point the entry point to generate GLSL for
/// @returns the sanitized program and any supplementary information
-SanitizedResult Sanitize(const Program* program,
+SanitizedResult Sanitize(const Program& program,
const Options& options,
const std::string& entry_point);
@@ -78,7 +78,7 @@
/// Constructor
/// @param program the program to generate
/// @param version the GLSL version to use
- ASTPrinter(const Program* program, const Version& version);
+ ASTPrinter(const Program& program, const Version& version);
~ASTPrinter() override;
/// Generates the GLSL shader
diff --git a/src/tint/lang/glsl/writer/ast_printer/ast_printer_test.cc b/src/tint/lang/glsl/writer/ast_printer/ast_printer_test.cc
index d0445c3..fe63847 100644
--- a/src/tint/lang/glsl/writer/ast_printer/ast_printer_test.cc
+++ b/src/tint/lang/glsl/writer/ast_printer/ast_printer_test.cc
@@ -24,9 +24,9 @@
TEST_F(GlslASTPrinterTest, InvalidProgram) {
Diagnostics().add_error(diag::System::Writer, "make the program invalid");
ASSERT_FALSE(IsValid());
- auto program = std::make_unique<Program>(resolver::Resolve(*this));
- ASSERT_FALSE(program->IsValid());
- auto result = Generate(program.get(), Options{}, "");
+ auto program = resolver::Resolve(*this);
+ ASSERT_FALSE(program.IsValid());
+ auto result = Generate(program, Options{}, "");
EXPECT_FALSE(result);
EXPECT_EQ(result.Failure(), "input program is not valid");
}
diff --git a/src/tint/lang/glsl/writer/ast_printer/helper_test.h b/src/tint/lang/glsl/writer/ast_printer/helper_test.h
index d2f150a..e67c334 100644
--- a/src/tint/lang/glsl/writer/ast_printer/helper_test.h
+++ b/src/tint/lang/glsl/writer/ast_printer/helper_test.h
@@ -57,7 +57,7 @@
}();
program = std::make_unique<Program>(resolver::Resolve(*this));
[&] { ASSERT_TRUE(program->IsValid()) << program->Diagnostics().str(); }();
- gen_ = std::make_unique<ASTPrinter>(program.get(), version);
+ gen_ = std::make_unique<ASTPrinter>(*program, version);
return *gen_;
}
@@ -79,14 +79,14 @@
program = std::make_unique<Program>(resolver::Resolve(*this));
[&] { ASSERT_TRUE(program->IsValid()) << program->Diagnostics().str(); }();
- auto sanitized_result = Sanitize(program.get(), options, /* entry_point */ "");
+ auto sanitized_result = Sanitize(*program, options, /* entry_point */ "");
[&] {
ASSERT_TRUE(sanitized_result.program.IsValid())
<< sanitized_result.program.Diagnostics().str();
}();
*program = std::move(sanitized_result.program);
- gen_ = std::make_unique<ASTPrinter>(program.get(), version);
+ gen_ = std::make_unique<ASTPrinter>(*program, version);
return *gen_;
}
diff --git a/src/tint/lang/glsl/writer/ast_raise/combine_samplers.cc b/src/tint/lang/glsl/writer/ast_raise/combine_samplers.cc
index a8f8267..0908a70 100644
--- a/src/tint/lang/glsl/writer/ast_raise/combine_samplers.cc
+++ b/src/tint/lang/glsl/writer/ast_raise/combine_samplers.cc
@@ -51,11 +51,11 @@
/// PIMPL state for the transform
struct CombineSamplers::State {
/// The source program
- const Program* const src;
+ const Program& src;
/// The target program builder
ProgramBuilder b;
/// The clone context
- program::CloneContext ctx = {&b, src, /* auto_clone_symbols */ true};
+ program::CloneContext ctx = {&b, &src, /* auto_clone_symbols */ true};
/// The binding info
const BindingInfo* binding_info;
@@ -91,7 +91,7 @@
/// Constructor
/// @param program the source program
/// @param info the binding map information
- State(const Program* program, const BindingInfo* info) : src(program), binding_info(info) {}
+ State(const Program& program, const BindingInfo* info) : src(program), binding_info(info) {}
/// Creates a combined sampler global variables.
/// (Note this is actually a Texture node at the AST level, but it will be
@@ -336,7 +336,7 @@
CombineSamplers::~CombineSamplers() = default;
-ast::transform::Transform::ApplyResult CombineSamplers::Apply(const Program* src,
+ast::transform::Transform::ApplyResult CombineSamplers::Apply(const Program& src,
const ast::transform::DataMap& inputs,
ast::transform::DataMap&) const {
auto* binding_info = inputs.Get<BindingInfo>();
diff --git a/src/tint/lang/glsl/writer/ast_raise/combine_samplers.h b/src/tint/lang/glsl/writer/ast_raise/combine_samplers.h
index 725e66d..e8c1b80 100644
--- a/src/tint/lang/glsl/writer/ast_raise/combine_samplers.h
+++ b/src/tint/lang/glsl/writer/ast_raise/combine_samplers.h
@@ -89,7 +89,7 @@
~CombineSamplers() override;
/// @copydoc ast::transform::Transform::Apply
- ApplyResult Apply(const Program* program,
+ ApplyResult Apply(const Program& program,
const ast::transform::DataMap& inputs,
ast::transform::DataMap& outputs) const override;
diff --git a/src/tint/lang/glsl/writer/ast_raise/pad_structs.cc b/src/tint/lang/glsl/writer/ast_raise/pad_structs.cc
index aa35141..8057eee 100644
--- a/src/tint/lang/glsl/writer/ast_raise/pad_structs.cc
+++ b/src/tint/lang/glsl/writer/ast_raise/pad_structs.cc
@@ -56,12 +56,12 @@
PadStructs::~PadStructs() = default;
-ast::transform::Transform::ApplyResult PadStructs::Apply(const Program* src,
+ast::transform::Transform::ApplyResult PadStructs::Apply(const Program& src,
const ast::transform::DataMap&,
ast::transform::DataMap&) const {
ProgramBuilder b;
- program::CloneContext ctx{&b, src, /* auto_clone_symbols */ true};
- auto& sem = src->Sem();
+ program::CloneContext ctx{&b, &src, /* auto_clone_symbols */ true};
+ auto& sem = src.Sem();
std::unordered_map<const ast::Struct*, const ast::Struct*> replaced_structs;
Hashset<const ast::StructMember*, 8> padding_members;
diff --git a/src/tint/lang/glsl/writer/ast_raise/pad_structs.h b/src/tint/lang/glsl/writer/ast_raise/pad_structs.h
index 33fe20d..1529b87 100644
--- a/src/tint/lang/glsl/writer/ast_raise/pad_structs.h
+++ b/src/tint/lang/glsl/writer/ast_raise/pad_structs.h
@@ -33,7 +33,7 @@
~PadStructs() override;
/// @copydoc ast::transform::Transform::Apply
- ApplyResult Apply(const Program* program,
+ ApplyResult Apply(const Program& program,
const ast::transform::DataMap& inputs,
ast::transform::DataMap& outputs) const override;
};
diff --git a/src/tint/lang/glsl/writer/ast_raise/texture_1d_to_2d.cc b/src/tint/lang/glsl/writer/ast_raise/texture_1d_to_2d.cc
index 9636e07..3306a9a 100644
--- a/src/tint/lang/glsl/writer/ast_raise/texture_1d_to_2d.cc
+++ b/src/tint/lang/glsl/writer/ast_raise/texture_1d_to_2d.cc
@@ -33,9 +33,9 @@
namespace {
-bool ShouldRun(const Program* program) {
- for (auto* fn : program->AST().Functions()) {
- if (auto* sem_fn = program->Sem().Get(fn)) {
+bool ShouldRun(const Program& program) {
+ for (auto* fn : program.AST().Functions()) {
+ if (auto* sem_fn = program.Sem().Get(fn)) {
for (auto* builtin : sem_fn->DirectlyCalledBuiltins()) {
const auto& signature = builtin->Signature();
auto texture = signature.Parameter(core::ParameterUsage::kTexture);
@@ -48,9 +48,9 @@
}
}
}
- for (auto* var : program->AST().GlobalVariables()) {
+ for (auto* var : program.AST().GlobalVariables()) {
if (Switch(
- program->Sem().Get(var)->Type()->UnwrapRef(),
+ program.Sem().Get(var)->Type()->UnwrapRef(),
[&](const core::type::SampledTexture* tex) {
return tex->dim() == core::type::TextureDimension::k1d;
},
@@ -68,22 +68,22 @@
/// PIMPL state for the transform
struct Texture1DTo2D::State {
/// The source program
- const Program* const src;
+ const Program& src;
/// The target program builder
ProgramBuilder b;
/// The clone context
- program::CloneContext ctx = {&b, src, /* auto_clone_symbols */ true};
+ program::CloneContext ctx = {&b, &src, /* auto_clone_symbols */ true};
/// Constructor
/// @param program the source program
- explicit State(const Program* program) : src(program) {}
+ explicit State(const Program& program) : src(program) {}
/// Runs the transform
/// @returns the new program or SkipTransform if the transform is not required
ApplyResult Run() {
- auto& sem = src->Sem();
+ auto& sem = src.Sem();
- if (!ShouldRun(ctx.src)) {
+ if (!ShouldRun(src)) {
return SkipTransform;
}
@@ -187,7 +187,7 @@
Texture1DTo2D::~Texture1DTo2D() = default;
-ast::transform::Transform::ApplyResult Texture1DTo2D::Apply(const Program* src,
+ast::transform::Transform::ApplyResult Texture1DTo2D::Apply(const Program& src,
const ast::transform::DataMap&,
ast::transform::DataMap&) const {
return State(src).Run();
diff --git a/src/tint/lang/glsl/writer/ast_raise/texture_1d_to_2d.h b/src/tint/lang/glsl/writer/ast_raise/texture_1d_to_2d.h
index bd43aea..7f8ef20 100644
--- a/src/tint/lang/glsl/writer/ast_raise/texture_1d_to_2d.h
+++ b/src/tint/lang/glsl/writer/ast_raise/texture_1d_to_2d.h
@@ -30,7 +30,7 @@
~Texture1DTo2D() override;
/// @copydoc ast::transform::Transform::Apply
- ApplyResult Apply(const Program* program,
+ ApplyResult Apply(const Program& program,
const ast::transform::DataMap& inputs,
ast::transform::DataMap& outputs) const override;
diff --git a/src/tint/lang/glsl/writer/ast_raise/texture_builtins_from_uniform.cc b/src/tint/lang/glsl/writer/ast_raise/texture_builtins_from_uniform.cc
index db883b0..61851e4 100644
--- a/src/tint/lang/glsl/writer/ast_raise/texture_builtins_from_uniform.cc
+++ b/src/tint/lang/glsl/writer/ast_raise/texture_builtins_from_uniform.cc
@@ -45,9 +45,9 @@
/// The member name of the texture builtin values.
constexpr std::string_view kTextureBuiltinValuesMemberNamePrefix = "texture_builtin_value_";
-bool ShouldRun(const Program* program) {
- for (auto* fn : program->AST().Functions()) {
- if (auto* sem_fn = program->Sem().Get(fn)) {
+bool ShouldRun(const Program& program) {
+ for (auto* fn : program.AST().Functions()) {
+ if (auto* sem_fn = program.Sem().Get(fn)) {
for (auto* builtin : sem_fn->DirectlyCalledBuiltins()) {
// GLSL ES has no native support for the counterpart of
// textureNumLevels (textureQueryLevels) and textureNumSamples (textureSamples)
@@ -74,7 +74,7 @@
/// @param program the source program
/// @param in the input transform data
/// @param out the output transform data
- explicit State(const Program* program,
+ explicit State(const Program& program,
const ast::transform::DataMap& in,
ast::transform::DataMap& out)
: src(program), inputs(in), outputs(out) {}
@@ -91,7 +91,7 @@
return resolver::Resolve(b);
}
- if (!ShouldRun(ctx.src)) {
+ if (!ShouldRun(src)) {
return SkipTransform;
}
@@ -262,7 +262,7 @@
private:
/// The source program
- const Program* const src;
+ const Program& src;
/// The transform inputs
const ast::transform::DataMap& inputs;
/// The transform outputs
@@ -270,9 +270,9 @@
/// The target program builder
ProgramBuilder b;
/// The clone context
- program::CloneContext ctx = {&b, src, /* auto_clone_symbols */ true};
+ program::CloneContext ctx = {&b, &src, /* auto_clone_symbols */ true};
/// Alias to the semantic info in ctx.src
- const sem::Info& sem = ctx.src->Sem();
+ const sem::Info& sem = src.Sem();
/// The bindpoint to byte offset and field to pass out in transform result.
/// For one texture type, it could only be passed into one of the
@@ -352,7 +352,7 @@
}
// Find if there's any existing global variable using the same cfg->ubo_binding
- for (auto* var : src->AST().Globals<ast::Var>()) {
+ for (auto* var : src.AST().Globals<ast::Var>()) {
if (var->HasBindingPoint()) {
auto* global_sem = sem.Get<sem::GlobalVariable>(var);
@@ -476,7 +476,7 @@
};
ast::transform::Transform::ApplyResult TextureBuiltinsFromUniform::Apply(
- const Program* src,
+ const Program& src,
const ast::transform::DataMap& inputs,
ast::transform::DataMap& outputs) const {
return State{src, inputs, outputs}.Run();
diff --git a/src/tint/lang/glsl/writer/ast_raise/texture_builtins_from_uniform.h b/src/tint/lang/glsl/writer/ast_raise/texture_builtins_from_uniform.h
index 53ba1e3..81c6dce 100644
--- a/src/tint/lang/glsl/writer/ast_raise/texture_builtins_from_uniform.h
+++ b/src/tint/lang/glsl/writer/ast_raise/texture_builtins_from_uniform.h
@@ -107,7 +107,7 @@
};
/// @copydoc ast::transform::Transform::Apply
- ApplyResult Apply(const Program* program,
+ ApplyResult Apply(const Program& program,
const ast::transform::DataMap& inputs,
ast::transform::DataMap& outputs) const override;
diff --git a/src/tint/lang/glsl/writer/writer.cc b/src/tint/lang/glsl/writer/writer.cc
index 2fd23d8..5931ad5 100644
--- a/src/tint/lang/glsl/writer/writer.cc
+++ b/src/tint/lang/glsl/writer/writer.cc
@@ -22,10 +22,10 @@
namespace tint::glsl::writer {
-Result<Output, std::string> Generate(const Program* program,
+Result<Output, std::string> Generate(const Program& program,
const Options& options,
const std::string& entry_point) {
- if (!program->IsValid()) {
+ if (!program.IsValid()) {
return std::string("input program is not valid");
}
@@ -36,7 +36,7 @@
}
// Generate the GLSL code.
- auto impl = std::make_unique<ASTPrinter>(&sanitized_result.program, options.version);
+ auto impl = std::make_unique<ASTPrinter>(sanitized_result.program, options.version);
if (!impl->Generate()) {
return impl->Diagnostics().str();
}
diff --git a/src/tint/lang/glsl/writer/writer.h b/src/tint/lang/glsl/writer/writer.h
index 7ced20e..7b6be46 100644
--- a/src/tint/lang/glsl/writer/writer.h
+++ b/src/tint/lang/glsl/writer/writer.h
@@ -35,7 +35,7 @@
/// @param options the configuration options to use when generating GLSL
/// @param entry_point the entry point to generate GLSL for
/// @returns the resulting GLSL and supplementary information, or an error string
-Result<Output, std::string> Generate(const Program* program,
+Result<Output, std::string> Generate(const Program& program,
const Options& options,
const std::string& entry_point);
diff --git a/src/tint/lang/glsl/writer/writer_bench.cc b/src/tint/lang/glsl/writer/writer_bench.cc
index 6d433f7..1c58f4b 100644
--- a/src/tint/lang/glsl/writer/writer_bench.cc
+++ b/src/tint/lang/glsl/writer/writer_bench.cc
@@ -38,7 +38,7 @@
for (auto _ : state) {
for (auto& ep : entry_points) {
- auto res = Generate(&program, {}, ep);
+ auto res = Generate(program, {}, ep);
if (!res) {
state.SkipWithError(res.Failure().c_str());
}
diff --git a/src/tint/lang/hlsl/writer/ast_printer/ast_printer.cc b/src/tint/lang/hlsl/writer/ast_printer/ast_printer.cc
index f51312a..a22ac90 100644
--- a/src/tint/lang/hlsl/writer/ast_printer/ast_printer.cc
+++ b/src/tint/lang/hlsl/writer/ast_printer/ast_printer.cc
@@ -168,7 +168,7 @@
SanitizedResult::~SanitizedResult() = default;
SanitizedResult::SanitizedResult(SanitizedResult&&) = default;
-SanitizedResult Sanitize(const Program* in, const Options& options) {
+SanitizedResult Sanitize(const Program& in, const Options& options) {
ast::transform::Manager manager;
ast::transform::DataMap data;
@@ -329,7 +329,7 @@
return result;
}
-ASTPrinter::ASTPrinter(const Program* program) : builder_(ProgramBuilder::Wrap(program)) {}
+ASTPrinter::ASTPrinter(const Program& program) : builder_(ProgramBuilder::Wrap(program)) {}
ASTPrinter::~ASTPrinter() = default;
diff --git a/src/tint/lang/hlsl/writer/ast_printer/ast_printer.h b/src/tint/lang/hlsl/writer/ast_printer/ast_printer.h
index 0c8072a..b3a5002 100644
--- a/src/tint/lang/hlsl/writer/ast_printer/ast_printer.h
+++ b/src/tint/lang/hlsl/writer/ast_printer/ast_printer.h
@@ -61,14 +61,14 @@
/// @param program the input program
/// @param options The HLSL generator options.
/// @returns the sanitized program and any supplementary information
-SanitizedResult Sanitize(const Program* program, const Options& options);
+SanitizedResult Sanitize(const Program& program, const Options& options);
/// Implementation class for HLSL generator
class ASTPrinter : public tint::TextGenerator {
public:
/// Constructor
/// @param program the program to generate
- explicit ASTPrinter(const Program* program);
+ explicit ASTPrinter(const Program& program);
~ASTPrinter() override;
/// @returns true on successful generation; false otherwise
diff --git a/src/tint/lang/hlsl/writer/ast_printer/ast_printer_test.cc b/src/tint/lang/hlsl/writer/ast_printer/ast_printer_test.cc
index cb81bf6..d6cdd1b 100644
--- a/src/tint/lang/hlsl/writer/ast_printer/ast_printer_test.cc
+++ b/src/tint/lang/hlsl/writer/ast_printer/ast_printer_test.cc
@@ -24,9 +24,9 @@
TEST_F(HlslASTPrinterTest, InvalidProgram) {
Diagnostics().add_error(diag::System::Writer, "make the program invalid");
ASSERT_FALSE(IsValid());
- auto program = std::make_unique<Program>(resolver::Resolve(*this));
- ASSERT_FALSE(program->IsValid());
- auto result = Generate(program.get(), Options{});
+ auto program = resolver::Resolve(*this);
+ ASSERT_FALSE(program.IsValid());
+ auto result = Generate(program, Options{});
EXPECT_FALSE(result);
EXPECT_EQ(result.Failure(), "input program is not valid");
}
diff --git a/src/tint/lang/hlsl/writer/ast_printer/helper_test.h b/src/tint/lang/hlsl/writer/ast_printer/helper_test.h
index a75aaed..55ab4cc 100644
--- a/src/tint/lang/hlsl/writer/ast_printer/helper_test.h
+++ b/src/tint/lang/hlsl/writer/ast_printer/helper_test.h
@@ -56,7 +56,7 @@
}();
program = std::make_unique<Program>(resolver::Resolve(*this));
[&] { ASSERT_TRUE(program->IsValid()) << program->Diagnostics().str(); }();
- gen_ = std::make_unique<ASTPrinter>(program.get());
+ gen_ = std::make_unique<ASTPrinter>(*program);
return *gen_;
}
@@ -76,7 +76,7 @@
program = std::make_unique<Program>(resolver::Resolve(*this));
[&] { ASSERT_TRUE(program->IsValid()) << program->Diagnostics().str(); }();
- auto sanitized_result = Sanitize(program.get(), options);
+ auto sanitized_result = Sanitize(*program, options);
[&] {
ASSERT_TRUE(sanitized_result.program.IsValid())
<< sanitized_result.program.Diagnostics().str();
@@ -89,10 +89,10 @@
ast::transform::Renamer::Target::kHlslKeywords,
/* preserve_unicode */ true);
transform_manager.Add<tint::ast::transform::Renamer>();
- auto result = transform_manager.Run(&sanitized_result.program, transform_data, outputs);
+ auto result = transform_manager.Run(sanitized_result.program, transform_data, outputs);
[&] { ASSERT_TRUE(result.IsValid()) << result.Diagnostics().str(); }();
*program = std::move(result);
- gen_ = std::make_unique<ASTPrinter>(program.get());
+ gen_ = std::make_unique<ASTPrinter>(*program);
return *gen_;
}
diff --git a/src/tint/lang/hlsl/writer/ast_raise/calculate_array_length.cc b/src/tint/lang/hlsl/writer/ast_raise/calculate_array_length.cc
index 95c0661..5aa810e 100644
--- a/src/tint/lang/hlsl/writer/ast_raise/calculate_array_length.cc
+++ b/src/tint/lang/hlsl/writer/ast_raise/calculate_array_length.cc
@@ -43,9 +43,9 @@
using namespace tint::core::fluent_types; // NOLINT
using namespace tint::core::number_suffixes; // NOLINT
-bool ShouldRun(const Program* program) {
- for (auto* fn : program->AST().Functions()) {
- if (auto* sem_fn = program->Sem().Get(fn)) {
+bool ShouldRun(const Program& program) {
+ for (auto* fn : program.AST().Functions()) {
+ if (auto* sem_fn = program.Sem().Get(fn)) {
for (auto* builtin : sem_fn->DirectlyCalledBuiltins()) {
if (builtin->Fn() == core::BuiltinFn::kArrayLength) {
return true;
@@ -87,7 +87,7 @@
CalculateArrayLength::CalculateArrayLength() = default;
CalculateArrayLength::~CalculateArrayLength() = default;
-ast::transform::Transform::ApplyResult CalculateArrayLength::Apply(const Program* src,
+ast::transform::Transform::ApplyResult CalculateArrayLength::Apply(const Program& src,
const ast::transform::DataMap&,
ast::transform::DataMap&) const {
if (!ShouldRun(src)) {
@@ -95,8 +95,8 @@
}
ProgramBuilder b;
- program::CloneContext ctx{&b, src, /* auto_clone_symbols */ true};
- auto& sem = src->Sem();
+ program::CloneContext ctx{&b, &src, /* auto_clone_symbols */ true};
+ auto& sem = src.Sem();
// get_buffer_size_intrinsic() emits the function decorated with
// BufferSizeIntrinsic that is transformed by the HLSL writer into a call to
@@ -126,7 +126,7 @@
std::unordered_map<ArrayUsage, Symbol, ArrayUsage::Hasher> array_length_by_usage;
// Find all the arrayLength() calls...
- for (auto* node : src->ASTNodes().Objects()) {
+ for (auto* node : src.ASTNodes().Objects()) {
if (auto* call_expr = node->As<ast::CallExpression>()) {
auto* call = sem.Get(call_expr)->UnwrapMaterialize()->As<sem::Call>();
if (auto* builtin = call->Target()->As<sem::BuiltinFn>()) {
diff --git a/src/tint/lang/hlsl/writer/ast_raise/calculate_array_length.h b/src/tint/lang/hlsl/writer/ast_raise/calculate_array_length.h
index e798a77..8d52ae7 100644
--- a/src/tint/lang/hlsl/writer/ast_raise/calculate_array_length.h
+++ b/src/tint/lang/hlsl/writer/ast_raise/calculate_array_length.h
@@ -56,7 +56,7 @@
~CalculateArrayLength() override;
/// @copydoc ast::transform::Transform::Apply
- ApplyResult Apply(const Program* program,
+ ApplyResult Apply(const Program& program,
const ast::transform::DataMap& inputs,
ast::transform::DataMap& outputs) const override;
};
diff --git a/src/tint/lang/hlsl/writer/ast_raise/decompose_memory_access.cc b/src/tint/lang/hlsl/writer/ast_raise/decompose_memory_access.cc
index fe6977e..ab0bfca 100644
--- a/src/tint/lang/hlsl/writer/ast_raise/decompose_memory_access.cc
+++ b/src/tint/lang/hlsl/writer/ast_raise/decompose_memory_access.cc
@@ -52,9 +52,9 @@
namespace {
-bool ShouldRun(const Program* program) {
- for (auto* decl : program->AST().GlobalDeclarations()) {
- if (auto* var = program->Sem().Get<sem::Variable>(decl)) {
+bool ShouldRun(const Program& program) {
+ for (auto* decl : program.AST().GlobalDeclarations()) {
+ if (auto* var = program.Sem().Get<sem::Variable>(decl)) {
if (var->AddressSpace() == core::AddressSpace::kStorage ||
var->AddressSpace() == core::AddressSpace::kUniform) {
return true;
@@ -795,16 +795,16 @@
DecomposeMemoryAccess::~DecomposeMemoryAccess() = default;
ast::transform::Transform::ApplyResult DecomposeMemoryAccess::Apply(
- const Program* src,
+ const Program& src,
const ast::transform::DataMap&,
ast::transform::DataMap&) const {
if (!ShouldRun(src)) {
return SkipTransform;
}
- auto& sem = src->Sem();
+ auto& sem = src.Sem();
ProgramBuilder b;
- program::CloneContext ctx{&b, src, /* auto_clone_symbols */ true};
+ program::CloneContext ctx{&b, &src, /* auto_clone_symbols */ true};
State state(ctx);
// Scan the AST nodes for storage and uniform buffer accesses. Complex
@@ -815,7 +815,7 @@
// Inner-most expression nodes are guaranteed to be visited first because AST
// nodes are fully immutable and require their children to be constructed
// first so their pointer can be passed to the parent's initializer.
- for (auto* node : src->ASTNodes().Objects()) {
+ for (auto* node : src.ASTNodes().Objects()) {
if (auto* ident = node->As<ast::IdentifierExpression>()) {
// X
if (auto* sem_ident = sem.GetVal(ident)) {
diff --git a/src/tint/lang/hlsl/writer/ast_raise/decompose_memory_access.h b/src/tint/lang/hlsl/writer/ast_raise/decompose_memory_access.h
index cea9dd9..92e5ec2 100644
--- a/src/tint/lang/hlsl/writer/ast_raise/decompose_memory_access.h
+++ b/src/tint/lang/hlsl/writer/ast_raise/decompose_memory_access.h
@@ -117,7 +117,7 @@
~DecomposeMemoryAccess() override;
/// @copydoc ast::transform::Transform::Apply
- ApplyResult Apply(const Program* program,
+ ApplyResult Apply(const Program& program,
const ast::transform::DataMap& inputs,
ast::transform::DataMap& outputs) const override;
diff --git a/src/tint/lang/hlsl/writer/ast_raise/localize_struct_array_assignment.cc b/src/tint/lang/hlsl/writer/ast_raise/localize_struct_array_assignment.cc
index 883c911..3494440 100644
--- a/src/tint/lang/hlsl/writer/ast_raise/localize_struct_array_assignment.cc
+++ b/src/tint/lang/hlsl/writer/ast_raise/localize_struct_array_assignment.cc
@@ -38,7 +38,7 @@
struct LocalizeStructArrayAssignment::State {
/// Constructor
/// @param program the source program
- explicit State(const Program* program) : src(program) {}
+ explicit State(const Program& program) : src(program) {}
/// Runs the transform
/// @returns the new program or SkipTransform if the transform is not required
@@ -51,7 +51,7 @@
bool made_changes = false;
- for (auto* node : ctx.src->ASTNodes().Objects()) {
+ for (auto* node : src.ASTNodes().Objects()) {
if (auto* assign_stmt = node->As<ast::AssignmentStatement>()) {
// Process if it's an assignment statement to a dynamically indexed array
// within a struct on a function or private storage variable. This
@@ -154,11 +154,11 @@
private:
/// The source program
- const Program* const src;
+ const Program& src;
/// The target program builder
ProgramBuilder b;
/// The clone context
- program::CloneContext ctx = {&b, src, /* auto_clone_symbols */ true};
+ program::CloneContext ctx = {&b, &src, /* auto_clone_symbols */ true};
/// Returns true if `expr` contains an index accessor expression to a
/// structure member of array type.
@@ -166,12 +166,12 @@
bool result = false;
TraverseExpressions(expr, [&](const ast::IndexAccessorExpression* ia) {
// Indexing using a runtime value?
- auto* idx_sem = src->Sem().GetVal(ia->index);
+ auto* idx_sem = src.Sem().GetVal(ia->index);
if (!idx_sem->ConstantValue()) {
// Indexing a member access expr?
if (auto* ma = ia->object->As<ast::MemberAccessorExpression>()) {
// That accesses an array?
- if (src->TypeOf(ma)->UnwrapRef()->Is<core::type::Array>()) {
+ if (src.TypeOf(ma)->UnwrapRef()->Is<core::type::Array>()) {
result = true;
return ast::TraverseAction::Stop;
}
@@ -188,7 +188,7 @@
// See https://www.w3.org/TR/WGSL/#originating-variable-section
std::pair<const core::type::Type*, core::AddressSpace> GetOriginatingTypeAndAddressSpace(
const ast::AssignmentStatement* assign_stmt) {
- auto* root_ident = src->Sem().GetVal(assign_stmt->lhs)->RootIdentifier();
+ auto* root_ident = src.Sem().GetVal(assign_stmt->lhs)->RootIdentifier();
if (TINT_UNLIKELY(!root_ident)) {
TINT_ICE() << "Unable to determine originating variable for lhs of assignment "
"statement";
@@ -216,7 +216,7 @@
LocalizeStructArrayAssignment::~LocalizeStructArrayAssignment() = default;
ast::transform::Transform::ApplyResult LocalizeStructArrayAssignment::Apply(
- const Program* src,
+ const Program& src,
const ast::transform::DataMap&,
ast::transform::DataMap&) const {
return State{src}.Run();
diff --git a/src/tint/lang/hlsl/writer/ast_raise/localize_struct_array_assignment.h b/src/tint/lang/hlsl/writer/ast_raise/localize_struct_array_assignment.h
index d70e04e..0421116 100644
--- a/src/tint/lang/hlsl/writer/ast_raise/localize_struct_array_assignment.h
+++ b/src/tint/lang/hlsl/writer/ast_raise/localize_struct_array_assignment.h
@@ -37,7 +37,7 @@
~LocalizeStructArrayAssignment() override;
/// @copydoc ast::transform::Transform::Apply
- ApplyResult Apply(const Program* program,
+ ApplyResult Apply(const Program& program,
const ast::transform::DataMap& inputs,
ast::transform::DataMap& outputs) const override;
diff --git a/src/tint/lang/hlsl/writer/ast_raise/num_workgroups_from_uniform.cc b/src/tint/lang/hlsl/writer/ast_raise/num_workgroups_from_uniform.cc
index 3bb5a40..62356e1 100644
--- a/src/tint/lang/hlsl/writer/ast_raise/num_workgroups_from_uniform.cc
+++ b/src/tint/lang/hlsl/writer/ast_raise/num_workgroups_from_uniform.cc
@@ -36,10 +36,10 @@
namespace tint::hlsl::writer {
namespace {
-bool ShouldRun(const Program* program) {
- for (auto* node : program->ASTNodes().Objects()) {
+bool ShouldRun(const Program& program) {
+ for (auto* node : program.ASTNodes().Objects()) {
if (auto* attr = node->As<ast::BuiltinAttribute>()) {
- if (program->Sem().Get(attr)->Value() == core::BuiltinValue::kNumWorkgroups) {
+ if (program.Sem().Get(attr)->Value() == core::BuiltinValue::kNumWorkgroups) {
return true;
}
}
@@ -69,11 +69,11 @@
NumWorkgroupsFromUniform::~NumWorkgroupsFromUniform() = default;
ast::transform::Transform::ApplyResult NumWorkgroupsFromUniform::Apply(
- const Program* src,
+ const Program& src,
const ast::transform::DataMap& inputs,
ast::transform::DataMap&) const {
ProgramBuilder b;
- program::CloneContext ctx{&b, src, /* auto_clone_symbols */ true};
+ program::CloneContext ctx{&b, &src, /* auto_clone_symbols */ true};
auto* cfg = inputs.Get<Config>();
if (cfg == nullptr) {
@@ -90,13 +90,13 @@
// Find all entry point parameters that declare the num_workgroups builtin.
std::unordered_set<Accessor, Accessor::Hasher> to_replace;
- for (auto* func : src->AST().Functions()) {
+ for (auto* func : src.AST().Functions()) {
// num_workgroups is only valid for compute stages.
if (func->PipelineStage() != ast::PipelineStage::kCompute) {
continue;
}
- for (auto* param : src->Sem().Get(func)->Parameters()) {
+ for (auto* param : src.Sem().Get(func)->Parameters()) {
// Because the CanonicalizeEntryPointIO transform has been run, builtins
// will only appear as struct members.
auto* str = param->Type()->As<sem::Struct>();
@@ -124,7 +124,7 @@
// If this is the only member, remove the struct and parameter too.
if (str->Members().Length() == 1) {
ctx.Remove(func->params, param->Declaration());
- ctx.Remove(src->AST().GlobalDeclarations(), str->Declaration());
+ ctx.Remove(src.AST().GlobalDeclarations(), str->Declaration());
}
}
}
@@ -150,8 +150,8 @@
// plus 1, or group 0 if no resource bound.
group = 0;
- for (auto* global : src->AST().GlobalVariables()) {
- auto* global_sem = src->Sem().Get<sem::GlobalVariable>(global);
+ for (auto* global : src.AST().GlobalVariables()) {
+ auto* global_sem = src.Sem().Get<sem::GlobalVariable>(global);
if (auto bp = global_sem->BindingPoint()) {
if (bp->group >= group) {
group = bp->group + 1;
@@ -171,7 +171,7 @@
// Now replace all the places where the builtins are accessed with the value
// loaded from the uniform buffer.
- for (auto* node : src->ASTNodes().Objects()) {
+ for (auto* node : src.ASTNodes().Objects()) {
auto* accessor = node->As<ast::MemberAccessorExpression>();
if (!accessor) {
continue;
diff --git a/src/tint/lang/hlsl/writer/ast_raise/num_workgroups_from_uniform.h b/src/tint/lang/hlsl/writer/ast_raise/num_workgroups_from_uniform.h
index 4b26e33..a3beb78 100644
--- a/src/tint/lang/hlsl/writer/ast_raise/num_workgroups_from_uniform.h
+++ b/src/tint/lang/hlsl/writer/ast_raise/num_workgroups_from_uniform.h
@@ -69,7 +69,7 @@
};
/// @copydoc ast::transform::Transform::Apply
- ApplyResult Apply(const Program* program,
+ ApplyResult Apply(const Program& program,
const ast::transform::DataMap& inputs,
ast::transform::DataMap& outputs) const override;
};
diff --git a/src/tint/lang/hlsl/writer/ast_raise/remove_continue_in_switch.cc b/src/tint/lang/hlsl/writer/ast_raise/remove_continue_in_switch.cc
index 4f1808b..afe6e1f 100644
--- a/src/tint/lang/hlsl/writer/ast_raise/remove_continue_in_switch.cc
+++ b/src/tint/lang/hlsl/writer/ast_raise/remove_continue_in_switch.cc
@@ -37,13 +37,13 @@
struct RemoveContinueInSwitch::State {
/// Constructor
/// @param program the source program
- explicit State(const Program* program) : src(program) {}
+ explicit State(const Program& program) : src(program) {}
/// Runs the transform
/// @returns the new program or SkipTransform if the transform is not required
ApplyResult Run() {
// First collect all switch statements within loops that contain a continue statement.
- for (auto* node : src->ASTNodes().Objects()) {
+ for (auto* node : src.ASTNodes().Objects()) {
auto* cont = node->As<ast::ContinueStatement>();
if (!cont) {
continue;
@@ -126,13 +126,13 @@
private:
/// The source program
- const Program* const src;
+ const Program& src;
/// The target program builder
ProgramBuilder b;
/// The clone context
- program::CloneContext ctx = {&b, src, /* auto_clone_symbols */ true};
- /// Alias to src->sem
- const sem::Info& sem = src->Sem();
+ program::CloneContext ctx = {&b, &src, /* auto_clone_symbols */ true};
+ /// Alias to src.sem
+ const sem::Info& sem = src.Sem();
// Vector of switch statements within a loop that contains at least one continue statement.
Vector<const ast::SwitchStatement*, 4> switch_stmts;
@@ -177,7 +177,7 @@
RemoveContinueInSwitch::~RemoveContinueInSwitch() = default;
ast::transform::Transform::ApplyResult RemoveContinueInSwitch::Apply(
- const Program* src,
+ const Program& src,
const ast::transform::DataMap&,
ast::transform::DataMap&) const {
State state(src);
diff --git a/src/tint/lang/hlsl/writer/ast_raise/remove_continue_in_switch.h b/src/tint/lang/hlsl/writer/ast_raise/remove_continue_in_switch.h
index 4ad747e..a4623a2 100644
--- a/src/tint/lang/hlsl/writer/ast_raise/remove_continue_in_switch.h
+++ b/src/tint/lang/hlsl/writer/ast_raise/remove_continue_in_switch.h
@@ -33,7 +33,7 @@
~RemoveContinueInSwitch() override;
/// @copydoc ast::transform::Transform::Apply
- ApplyResult Apply(const Program* program,
+ ApplyResult Apply(const Program& program,
const ast::transform::DataMap& inputs,
ast::transform::DataMap& outputs) const override;
diff --git a/src/tint/lang/hlsl/writer/ast_raise/truncate_interstage_variables.cc b/src/tint/lang/hlsl/writer/ast_raise/truncate_interstage_variables.cc
index 240da0a..3a38837 100644
--- a/src/tint/lang/hlsl/writer/ast_raise/truncate_interstage_variables.cc
+++ b/src/tint/lang/hlsl/writer/ast_raise/truncate_interstage_variables.cc
@@ -49,11 +49,11 @@
TruncateInterstageVariables::~TruncateInterstageVariables() = default;
ast::transform::Transform::ApplyResult TruncateInterstageVariables::Apply(
- const Program* src,
+ const Program& src,
const ast::transform::DataMap& config,
ast::transform::DataMap&) const {
ProgramBuilder b;
- program::CloneContext ctx{&b, src, /* auto_clone_symbols */ true};
+ program::CloneContext ctx{&b, &src, /* auto_clone_symbols */ true};
const auto* data = config.Get<Config>();
if (data == nullptr) {
diff --git a/src/tint/lang/hlsl/writer/ast_raise/truncate_interstage_variables.h b/src/tint/lang/hlsl/writer/ast_raise/truncate_interstage_variables.h
index 8fe3250..d98deac 100644
--- a/src/tint/lang/hlsl/writer/ast_raise/truncate_interstage_variables.h
+++ b/src/tint/lang/hlsl/writer/ast_raise/truncate_interstage_variables.h
@@ -121,7 +121,7 @@
~TruncateInterstageVariables() override;
/// @copydoc ast::transform::Transform::Apply
- ApplyResult Apply(const Program* program,
+ ApplyResult Apply(const Program& program,
const ast::transform::DataMap& inputs,
ast::transform::DataMap& outputs) const override;
};
diff --git a/src/tint/lang/hlsl/writer/writer.cc b/src/tint/lang/hlsl/writer/writer.cc
index fa88e21..67493be 100644
--- a/src/tint/lang/hlsl/writer/writer.cc
+++ b/src/tint/lang/hlsl/writer/writer.cc
@@ -21,8 +21,8 @@
namespace tint::hlsl::writer {
-Result<Output, std::string> Generate(const Program* program, const Options& options) {
- if (!program->IsValid()) {
+Result<Output, std::string> Generate(const Program& program, const Options& options) {
+ if (!program.IsValid()) {
return std::string("input program is not valid");
}
@@ -33,7 +33,7 @@
}
// Generate the HLSL code.
- auto impl = std::make_unique<ASTPrinter>(&sanitized_result.program);
+ auto impl = std::make_unique<ASTPrinter>(sanitized_result.program);
if (!impl->Generate()) {
return impl->Diagnostics().str();
}
diff --git a/src/tint/lang/hlsl/writer/writer.h b/src/tint/lang/hlsl/writer/writer.h
index 2d28d7f..68b5c3c 100644
--- a/src/tint/lang/hlsl/writer/writer.h
+++ b/src/tint/lang/hlsl/writer/writer.h
@@ -33,7 +33,7 @@
/// @param program the program to translate to HLSL
/// @param options the configuration options to use when generating HLSL
/// @returns the resulting HLSL and supplementary information, or an error string
-Result<Output, std::string> Generate(const Program* program, const Options& options);
+Result<Output, std::string> Generate(const Program& program, const Options& options);
} // namespace tint::hlsl::writer
diff --git a/src/tint/lang/hlsl/writer/writer_bench.cc b/src/tint/lang/hlsl/writer/writer_bench.cc
index 16337e1..6250e0f 100644
--- a/src/tint/lang/hlsl/writer/writer_bench.cc
+++ b/src/tint/lang/hlsl/writer/writer_bench.cc
@@ -28,7 +28,7 @@
}
auto& program = std::get<bench::ProgramAndFile>(res).program;
for (auto _ : state) {
- auto res = Generate(&program, {});
+ auto res = Generate(program, {});
if (!res) {
state.SkipWithError(res.Failure().c_str());
}
diff --git a/src/tint/lang/msl/writer/ast_printer/ast_printer.cc b/src/tint/lang/msl/writer/ast_printer/ast_printer.cc
index dc72ff3..2db793f 100644
--- a/src/tint/lang/msl/writer/ast_printer/ast_printer.cc
+++ b/src/tint/lang/msl/writer/ast_printer/ast_printer.cc
@@ -132,7 +132,7 @@
SanitizedResult::~SanitizedResult() = default;
SanitizedResult::SanitizedResult(SanitizedResult&&) = default;
-SanitizedResult Sanitize(const Program* in, const Options& options) {
+SanitizedResult Sanitize(const Program& in, const Options& options) {
ast::transform::Manager manager;
ast::transform::DataMap data;
@@ -249,7 +249,7 @@
return result;
}
-ASTPrinter::ASTPrinter(const Program* program) : builder_(ProgramBuilder::Wrap(program)) {}
+ASTPrinter::ASTPrinter(const Program& program) : builder_(ProgramBuilder::Wrap(program)) {}
ASTPrinter::~ASTPrinter() = default;
diff --git a/src/tint/lang/msl/writer/ast_printer/ast_printer.h b/src/tint/lang/msl/writer/ast_printer/ast_printer.h
index b4796b0..43c36db 100644
--- a/src/tint/lang/msl/writer/ast_printer/ast_printer.h
+++ b/src/tint/lang/msl/writer/ast_printer/ast_printer.h
@@ -77,14 +77,14 @@
/// @program The program to sanitize
/// @param options The MSL generator options.
/// @returns the sanitized program and any supplementary information
-SanitizedResult Sanitize(const Program* program, const Options& options);
+SanitizedResult Sanitize(const Program& program, const Options& options);
/// Implementation class for MSL generator
class ASTPrinter : public tint::TextGenerator {
public:
/// Constructor
/// @param program the program to generate
- explicit ASTPrinter(const Program* program);
+ explicit ASTPrinter(const Program& program);
~ASTPrinter() override;
/// @returns true on successful generation; false otherwise
diff --git a/src/tint/lang/msl/writer/ast_printer/ast_printer_test.cc b/src/tint/lang/msl/writer/ast_printer/ast_printer_test.cc
index a6d092f..7087797 100644
--- a/src/tint/lang/msl/writer/ast_printer/ast_printer_test.cc
+++ b/src/tint/lang/msl/writer/ast_printer/ast_printer_test.cc
@@ -28,9 +28,9 @@
TEST_F(MslASTPrinterTest, InvalidProgram) {
Diagnostics().add_error(diag::System::Writer, "make the program invalid");
ASSERT_FALSE(IsValid());
- auto program = std::make_unique<Program>(resolver::Resolve(*this));
- ASSERT_FALSE(program->IsValid());
- auto result = Generate(program.get(), Options{});
+ auto program = resolver::Resolve(*this);
+ ASSERT_FALSE(program.IsValid());
+ auto result = Generate(program, Options{});
EXPECT_FALSE(result);
EXPECT_EQ(result.Failure(), "input program is not valid");
}
diff --git a/src/tint/lang/msl/writer/ast_printer/helper_test.h b/src/tint/lang/msl/writer/ast_printer/helper_test.h
index aeb4982..aded390 100644
--- a/src/tint/lang/msl/writer/ast_printer/helper_test.h
+++ b/src/tint/lang/msl/writer/ast_printer/helper_test.h
@@ -54,7 +54,7 @@
}();
program = std::make_unique<Program>(resolver::Resolve(*this));
[&] { ASSERT_TRUE(program->IsValid()) << program->Diagnostics().str(); }();
- gen_ = std::make_unique<ASTPrinter>(program.get());
+ gen_ = std::make_unique<ASTPrinter>(*program);
return *gen_;
}
@@ -74,10 +74,10 @@
program = std::make_unique<Program>(resolver::Resolve(*this));
[&] { ASSERT_TRUE(program->IsValid()) << program->Diagnostics().str(); }();
- auto result = Sanitize(program.get(), options);
+ auto result = Sanitize(*program, options);
[&] { ASSERT_TRUE(result.program.IsValid()) << result.program.Diagnostics().str(); }();
*program = std::move(result.program);
- gen_ = std::make_unique<ASTPrinter>(program.get());
+ gen_ = std::make_unique<ASTPrinter>(*program);
return *gen_;
}
diff --git a/src/tint/lang/msl/writer/ast_raise/module_scope_var_to_entry_point_param.cc b/src/tint/lang/msl/writer/ast_raise/module_scope_var_to_entry_point_param.cc
index ef07aa9..95ab089 100644
--- a/src/tint/lang/msl/writer/ast_raise/module_scope_var_to_entry_point_param.cc
+++ b/src/tint/lang/msl/writer/ast_raise/module_scope_var_to_entry_point_param.cc
@@ -43,8 +43,8 @@
// The name of the struct member for arrays that are wrapped in structures.
const char* kWrappedArrayMemberName = "arr";
-bool ShouldRun(const Program* program) {
- for (auto* decl : program->AST().GlobalDeclarations()) {
+bool ShouldRun(const Program& program) {
+ for (auto* decl : program.AST().GlobalDeclarations()) {
if (decl->Is<ast::Variable>()) {
return true;
}
@@ -587,7 +587,7 @@
ModuleScopeVarToEntryPointParam::~ModuleScopeVarToEntryPointParam() = default;
ast::transform::Transform::ApplyResult ModuleScopeVarToEntryPointParam::Apply(
- const Program* src,
+ const Program& src,
const ast::transform::DataMap&,
ast::transform::DataMap&) const {
if (!ShouldRun(src)) {
@@ -595,7 +595,7 @@
}
ProgramBuilder b;
- program::CloneContext ctx{&b, src, /* auto_clone_symbols */ true};
+ program::CloneContext ctx{&b, &src, /* auto_clone_symbols */ true};
State state{ctx};
state.Process();
diff --git a/src/tint/lang/msl/writer/ast_raise/module_scope_var_to_entry_point_param.h b/src/tint/lang/msl/writer/ast_raise/module_scope_var_to_entry_point_param.h
index 034b22a..5d2ca0d 100644
--- a/src/tint/lang/msl/writer/ast_raise/module_scope_var_to_entry_point_param.h
+++ b/src/tint/lang/msl/writer/ast_raise/module_scope_var_to_entry_point_param.h
@@ -70,7 +70,7 @@
~ModuleScopeVarToEntryPointParam() override;
/// @copydoc ast::transform::Transform::Apply
- ApplyResult Apply(const Program* program,
+ ApplyResult Apply(const Program& program,
const ast::transform::DataMap& inputs,
ast::transform::DataMap& outputs) const override;
diff --git a/src/tint/lang/msl/writer/ast_raise/packed_vec3.cc b/src/tint/lang/msl/writer/ast_raise/packed_vec3.cc
index b0316a6..bfea334 100644
--- a/src/tint/lang/msl/writer/ast_raise/packed_vec3.cc
+++ b/src/tint/lang/msl/writer/ast_raise/packed_vec3.cc
@@ -49,7 +49,7 @@
struct PackedVec3::State {
/// Constructor
/// @param program the source program
- explicit State(const Program* program) : src(program) {}
+ explicit State(const Program& program) : src(program) {}
/// The name of the struct member used when wrapping packed vec3 types.
static constexpr const char* kStructMemberName = "elements";
@@ -342,7 +342,7 @@
bool ShouldRun() {
// Check for vec3s in the types of all uniform and storage buffer variables to determine
// if the transform is necessary.
- for (auto* decl : src->AST().GlobalVariables()) {
+ for (auto* decl : src.AST().GlobalVariables()) {
auto* var = sem.Get<sem::GlobalVariable>(decl);
if (var && core::IsHostShareable(var->AddressSpace()) &&
ContainsVec3(var->Type()->UnwrapRef())) {
@@ -375,7 +375,7 @@
// Replace vec3 types in host-shareable address spaces with `__packed_vec3` types, and
// collect expressions that need to be converted to or from values that use the
// `__packed_vec3` type.
- for (auto* node : ctx.src->ASTNodes().Objects()) {
+ for (auto* node : src.ASTNodes().Objects()) {
Switch(
sem.Get(node),
[&](const sem::TypeExpression* type) {
@@ -508,19 +508,19 @@
private:
/// The source program
- const Program* const src;
+ const Program& src;
/// The target program builder
ProgramBuilder b;
/// The clone context
- program::CloneContext ctx = {&b, src, /* auto_clone_symbols */ true};
+ program::CloneContext ctx = {&b, &src, /* auto_clone_symbols */ true};
/// Alias to the semantic info in ctx.src
- const sem::Info& sem = ctx.src->Sem();
+ const sem::Info& sem = src.Sem();
};
PackedVec3::PackedVec3() = default;
PackedVec3::~PackedVec3() = default;
-ast::transform::Transform::ApplyResult PackedVec3::Apply(const Program* src,
+ast::transform::Transform::ApplyResult PackedVec3::Apply(const Program& src,
const ast::transform::DataMap&,
ast::transform::DataMap&) const {
return State{src}.Run();
diff --git a/src/tint/lang/msl/writer/ast_raise/packed_vec3.h b/src/tint/lang/msl/writer/ast_raise/packed_vec3.h
index 4ef04a5..d557c41 100644
--- a/src/tint/lang/msl/writer/ast_raise/packed_vec3.h
+++ b/src/tint/lang/msl/writer/ast_raise/packed_vec3.h
@@ -46,7 +46,7 @@
~PackedVec3() override;
/// @copydoc ast::transform::Transform::Apply
- ApplyResult Apply(const Program* program,
+ ApplyResult Apply(const Program& program,
const ast::transform::DataMap& inputs,
ast::transform::DataMap& outputs) const override;
diff --git a/src/tint/lang/msl/writer/ast_raise/pixel_local.cc b/src/tint/lang/msl/writer/ast_raise/pixel_local.cc
index df67318..170f695 100644
--- a/src/tint/lang/msl/writer/ast_raise/pixel_local.cc
+++ b/src/tint/lang/msl/writer/ast_raise/pixel_local.cc
@@ -37,23 +37,23 @@
/// PIMPL state for the transform
struct PixelLocal::State {
/// The source program
- const Program* const src;
+ const Program& src;
/// The target program builder
ProgramBuilder b;
/// The clone context
- program::CloneContext ctx = {&b, src, /* auto_clone_symbols */ true};
+ program::CloneContext ctx = {&b, &src, /* auto_clone_symbols */ true};
/// The transform config
const Config& cfg;
/// Constructor
/// @param program the source program
/// @param config the transform config
- State(const Program* program, const Config& config) : src(program), cfg(config) {}
+ State(const Program& program, const Config& config) : src(program), cfg(config) {}
/// Runs the transform
/// @returns the new program or SkipTransform if the transform is not required
ApplyResult Run() {
- auto& sem = src->Sem();
+ auto& sem = src.Sem();
// If the pixel local extension isn't enabled, then there must be no use of pixel_local
// variables, and so there's nothing for this transform to do.
@@ -67,7 +67,7 @@
// Change all module scope `var<pixel_local>` variables to `var<private>`.
// We need to do this even if the variable is not referenced by the entry point as later
// stages do not understand the pixel_local address space.
- for (auto* global : src->AST().GlobalVariables()) {
+ for (auto* global : src.AST().GlobalVariables()) {
if (auto* var = global->As<ast::Var>()) {
if (sem.Get(var)->AddressSpace() == core::AddressSpace::kPixelLocal) {
// Change the 'var<pixel_local>' to 'var<private>'
@@ -79,7 +79,7 @@
// Find the single entry point
const sem::Function* entry_point = nullptr;
- for (auto* fn : src->AST().Functions()) {
+ for (auto* fn : src.AST().Functions()) {
if (fn->IsEntryPoint()) {
if (entry_point != nullptr) {
TINT_ICE() << "PixelLocal transform requires that the SingleEntryPoint "
@@ -251,7 +251,7 @@
PixelLocal::~PixelLocal() = default;
-ast::transform::Transform::ApplyResult PixelLocal::Apply(const Program* src,
+ast::transform::Transform::ApplyResult PixelLocal::Apply(const Program& src,
const ast::transform::DataMap& inputs,
ast::transform::DataMap&) const {
auto* cfg = inputs.Get<Config>();
diff --git a/src/tint/lang/msl/writer/ast_raise/pixel_local.h b/src/tint/lang/msl/writer/ast_raise/pixel_local.h
index 4d1b51f..eb313c8 100644
--- a/src/tint/lang/msl/writer/ast_raise/pixel_local.h
+++ b/src/tint/lang/msl/writer/ast_raise/pixel_local.h
@@ -83,7 +83,7 @@
~PixelLocal() override;
/// @copydoc ast::transform::Transform::Apply
- ApplyResult Apply(const Program* program,
+ ApplyResult Apply(const Program& program,
const ast::transform::DataMap& inputs,
ast::transform::DataMap& outputs) const override;
diff --git a/src/tint/lang/msl/writer/ast_raise/subgroup_ballot.cc b/src/tint/lang/msl/writer/ast_raise/subgroup_ballot.cc
index 3ed8cba..f977803 100644
--- a/src/tint/lang/msl/writer/ast_raise/subgroup_ballot.cc
+++ b/src/tint/lang/msl/writer/ast_raise/subgroup_ballot.cc
@@ -35,11 +35,11 @@
/// PIMPL state for the transform
struct SubgroupBallot::State {
/// The source program
- const Program* const src;
+ const Program& src;
/// The target program builder
ProgramBuilder b;
/// The clone context
- program::CloneContext ctx = {&b, src, /* auto_clone_symbols */ true};
+ program::CloneContext ctx = {&b, &src, /* auto_clone_symbols */ true};
/// The name of the `tint_subgroup_ballot` helper function.
Symbol ballot_helper{};
@@ -52,12 +52,12 @@
/// Constructor
/// @param program the source program
- explicit State(const Program* program) : src(program) {}
+ explicit State(const Program& program) : src(program) {}
/// Runs the transform
/// @returns the new program or SkipTransform if the transform is not required
ApplyResult Run() {
- auto& sem = src->Sem();
+ auto& sem = src.Sem();
bool made_changes = false;
for (auto* node : ctx.src->ASTNodes().Objects()) {
@@ -79,7 +79,7 @@
// Set the subgroup size mask at the start of each entry point that transitively calls
// `subgroupBallot()`.
- for (auto* global : src->AST().GlobalDeclarations()) {
+ for (auto* global : src.AST().GlobalDeclarations()) {
auto* func = global->As<ast::Function>();
if (func && func->IsEntryPoint() && TransitvelyCallsSubgroupBallot(sem.Get(func))) {
SetSubgroupSizeMask(func);
@@ -145,7 +145,7 @@
for (auto* param : ep->params) {
auto* builtin = ast::GetAttribute<ast::BuiltinAttribute>(param->attributes);
if (builtin &&
- src->Sem()
+ src.Sem()
.Get<sem::BuiltinEnumExpression<core::BuiltinValue>>(builtin->builtin)
->Value() == core::BuiltinValue::kSubgroupSize) {
subgroup_size = ctx.Clone(param->name->symbol);
@@ -183,7 +183,7 @@
SubgroupBallot::~SubgroupBallot() = default;
-ast::transform::Transform::ApplyResult SubgroupBallot::Apply(const Program* src,
+ast::transform::Transform::ApplyResult SubgroupBallot::Apply(const Program& src,
const ast::transform::DataMap&,
ast::transform::DataMap&) const {
return State(src).Run();
diff --git a/src/tint/lang/msl/writer/ast_raise/subgroup_ballot.h b/src/tint/lang/msl/writer/ast_raise/subgroup_ballot.h
index cde3203..cd13d4c 100644
--- a/src/tint/lang/msl/writer/ast_raise/subgroup_ballot.h
+++ b/src/tint/lang/msl/writer/ast_raise/subgroup_ballot.h
@@ -36,7 +36,7 @@
~SubgroupBallot() override;
/// @copydoc ast::transform::Transform::Apply
- ApplyResult Apply(const Program* program,
+ ApplyResult Apply(const Program& program,
const ast::transform::DataMap& inputs,
ast::transform::DataMap& outputs) const override;
diff --git a/src/tint/lang/msl/writer/writer.cc b/src/tint/lang/msl/writer/writer.cc
index fcfc910..088d81d 100644
--- a/src/tint/lang/msl/writer/writer.cc
+++ b/src/tint/lang/msl/writer/writer.cc
@@ -24,8 +24,8 @@
namespace tint::msl::writer {
-Result<Output, std::string> Generate(const Program* program, const Options& options) {
- if (!program->IsValid()) {
+Result<Output, std::string> Generate(const Program& program, const Options& options) {
+ if (!program.IsValid()) {
return std::string("input program is not valid");
}
@@ -64,7 +64,7 @@
std::move(sanitized_result.used_array_length_from_uniform_indices);
// Generate the MSL code.
- auto impl = std::make_unique<ASTPrinter>(&sanitized_result.program);
+ auto impl = std::make_unique<ASTPrinter>(sanitized_result.program);
if (!impl->Generate()) {
return impl->Diagnostics().str();
}
diff --git a/src/tint/lang/msl/writer/writer.h b/src/tint/lang/msl/writer/writer.h
index 1bfbc8f..c0ada69 100644
--- a/src/tint/lang/msl/writer/writer.h
+++ b/src/tint/lang/msl/writer/writer.h
@@ -33,7 +33,7 @@
/// @param program the program to translate to MSL
/// @param options the configuration options to use when generating MSL
/// @returns the resulting MSL and supplementary information, or an error string
-Result<Output, std::string> Generate(const Program* program, const Options& options);
+Result<Output, std::string> Generate(const Program& program, const Options& options);
} // namespace tint::msl::writer
diff --git a/src/tint/lang/msl/writer/writer_bench.cc b/src/tint/lang/msl/writer/writer_bench.cc
index b10a350..beeec4d 100644
--- a/src/tint/lang/msl/writer/writer_bench.cc
+++ b/src/tint/lang/msl/writer/writer_bench.cc
@@ -61,7 +61,7 @@
}
}
for (auto _ : state) {
- auto res = Generate(&program, gen_options);
+ auto res = Generate(program, gen_options);
if (!res) {
state.SkipWithError(res.Failure().c_str());
}
diff --git a/src/tint/lang/spirv/reader/ast_lower/atomics.cc b/src/tint/lang/spirv/reader/ast_lower/atomics.cc
index c62df89..17ad8a2 100644
--- a/src/tint/lang/spirv/reader/ast_lower/atomics.cc
+++ b/src/tint/lang/spirv/reader/ast_lower/atomics.cc
@@ -53,11 +53,11 @@
};
/// The source program
- const Program* const src;
+ const Program& src;
/// The target program builder
ProgramBuilder b;
/// The clone context
- program::CloneContext ctx = {&b, src, /* auto_clone_symbols */ true};
+ program::CloneContext ctx = {&b, &src, /* auto_clone_symbols */ true};
std::unordered_map<const core::type::Struct*, ForkedStruct> forked_structs;
std::unordered_set<const sem::Variable*> atomic_variables;
UniqueVector<const sem::ValueExpression*, 8> atomic_expressions;
@@ -65,7 +65,7 @@
public:
/// Constructor
/// @param program the source program
- explicit State(const Program* program) : src(program) {}
+ explicit State(const Program& program) : src(program) {}
/// Runs the transform
/// @returns the new program or SkipTransform if the transform is not required
@@ -289,7 +289,7 @@
builtin);
}
-ast::transform::Transform::ApplyResult Atomics::Apply(const Program* src,
+ast::transform::Transform::ApplyResult Atomics::Apply(const Program& src,
const ast::transform::DataMap&,
ast::transform::DataMap&) const {
return State{src}.Run();
diff --git a/src/tint/lang/spirv/reader/ast_lower/atomics.h b/src/tint/lang/spirv/reader/ast_lower/atomics.h
index d1902f6..c74d16d 100644
--- a/src/tint/lang/spirv/reader/ast_lower/atomics.h
+++ b/src/tint/lang/spirv/reader/ast_lower/atomics.h
@@ -59,7 +59,7 @@
};
/// @copydoc ast::transform::Transform::Apply
- ApplyResult Apply(const Program* program,
+ ApplyResult Apply(const Program& program,
const ast::transform::DataMap& inputs,
ast::transform::DataMap& outputs) const override;
diff --git a/src/tint/lang/spirv/reader/ast_lower/decompose_strided_array.cc b/src/tint/lang/spirv/reader/ast_lower/decompose_strided_array.cc
index 1a2ac5e..586eb49 100644
--- a/src/tint/lang/spirv/reader/ast_lower/decompose_strided_array.cc
+++ b/src/tint/lang/spirv/reader/ast_lower/decompose_strided_array.cc
@@ -40,8 +40,8 @@
using DecomposedArrays = std::unordered_map<const core::type::Array*, Symbol>;
-bool ShouldRun(const Program* program) {
- for (auto* node : program->ASTNodes().Objects()) {
+bool ShouldRun(const Program& program) {
+ for (auto* node : program.ASTNodes().Objects()) {
if (auto* ident = node->As<ast::TemplatedIdentifier>()) {
if (ast::GetAttribute<ast::StrideAttribute>(ident->attributes)) {
return true;
@@ -58,7 +58,7 @@
DecomposeStridedArray::~DecomposeStridedArray() = default;
ast::transform::Transform::ApplyResult DecomposeStridedArray::Apply(
- const Program* src,
+ const Program& src,
const ast::transform::DataMap&,
ast::transform::DataMap&) const {
if (!ShouldRun(src)) {
@@ -66,8 +66,8 @@
}
ProgramBuilder b;
- program::CloneContext ctx{&b, src, /* auto_clone_symbols */ true};
- const auto& sem = src->Sem();
+ program::CloneContext ctx{&b, &src, /* auto_clone_symbols */ true};
+ const auto& sem = src.Sem();
static constexpr const char* kMemberName = "el";
@@ -129,7 +129,7 @@
// to insert an additional member accessor for the single structure field.
// Example: `arr[i]` -> `arr[i].el`
ctx.ReplaceAll([&](const ast::IndexAccessorExpression* idx) -> const ast::Expression* {
- if (auto* ty = src->TypeOf(idx->object)) {
+ if (auto* ty = src.TypeOf(idx->object)) {
if (auto* arr = ty->UnwrapRef()->As<core::type::Array>()) {
if (!arr->IsStrideImplicit()) {
auto* expr = ctx.CloneWithoutTransform(idx);
diff --git a/src/tint/lang/spirv/reader/ast_lower/decompose_strided_array.h b/src/tint/lang/spirv/reader/ast_lower/decompose_strided_array.h
index 1ab8894..80e5735 100644
--- a/src/tint/lang/spirv/reader/ast_lower/decompose_strided_array.h
+++ b/src/tint/lang/spirv/reader/ast_lower/decompose_strided_array.h
@@ -37,7 +37,7 @@
~DecomposeStridedArray() override;
/// @copydoc ast::transform::Transform::Apply
- ApplyResult Apply(const Program* program,
+ ApplyResult Apply(const Program& program,
const ast::transform::DataMap& inputs,
ast::transform::DataMap& outputs) const override;
};
diff --git a/src/tint/lang/spirv/reader/ast_lower/decompose_strided_matrix.cc b/src/tint/lang/spirv/reader/ast_lower/decompose_strided_matrix.cc
index 4ab6afc..c5c2827 100644
--- a/src/tint/lang/spirv/reader/ast_lower/decompose_strided_matrix.cc
+++ b/src/tint/lang/spirv/reader/ast_lower/decompose_strided_matrix.cc
@@ -67,19 +67,19 @@
DecomposeStridedMatrix::~DecomposeStridedMatrix() = default;
ast::transform::Transform::ApplyResult DecomposeStridedMatrix::Apply(
- const Program* src,
+ const Program& src,
const ast::transform::DataMap&,
ast::transform::DataMap&) const {
ProgramBuilder b;
- program::CloneContext ctx{&b, src, /* auto_clone_symbols */ true};
+ program::CloneContext ctx{&b, &src, /* auto_clone_symbols */ true};
// Scan the program for all storage and uniform structure matrix members with
// a custom stride attribute. Replace these matrices with an equivalent array,
// and populate the `decomposed` map with the members that have been replaced.
Hashmap<const core::type::StructMember*, MatrixInfo, 8> decomposed;
- for (auto* node : src->ASTNodes().Objects()) {
+ for (auto* node : src.ASTNodes().Objects()) {
if (auto* str = node->As<ast::Struct>()) {
- auto* str_ty = src->Sem().Get(str);
+ auto* str_ty = src.Sem().Get(str);
if (!str_ty->UsedAs(core::AddressSpace::kUniform) &&
!str_ty->UsedAs(core::AddressSpace::kStorage)) {
continue;
@@ -119,7 +119,7 @@
// ssbo.mat[2] -> ssbo.mat[2]
ctx.ReplaceAll(
[&](const ast::IndexAccessorExpression* expr) -> const ast::IndexAccessorExpression* {
- if (auto* access = src->Sem().Get<sem::StructMemberAccess>(expr->object)) {
+ if (auto* access = src.Sem().Get<sem::StructMemberAccess>(expr->object)) {
if (decomposed.Contains(access->Member())) {
auto* obj = ctx.CloneWithoutTransform(expr->object);
auto* idx = ctx.Clone(expr->index);
@@ -136,7 +136,7 @@
// ssbo.mat = mat_to_arr(m)
std::unordered_map<MatrixInfo, Symbol, MatrixInfo::Hasher> mat_to_arr;
ctx.ReplaceAll([&](const ast::AssignmentStatement* stmt) -> const ast::Statement* {
- if (auto* access = src->Sem().Get<sem::StructMemberAccess>(stmt->lhs)) {
+ if (auto* access = src.Sem().Get<sem::StructMemberAccess>(stmt->lhs)) {
if (auto info = decomposed.Find(access->Member())) {
auto fn = tint::GetOrCreate(mat_to_arr, *info, [&] {
auto name =
@@ -175,7 +175,7 @@
// m = arr_to_mat(ssbo.mat)
std::unordered_map<MatrixInfo, Symbol, MatrixInfo::Hasher> arr_to_mat;
ctx.ReplaceAll([&](const ast::MemberAccessorExpression* expr) -> const ast::Expression* {
- if (auto* access = src->Sem().Get(expr)->UnwrapLoad()->As<sem::StructMemberAccess>()) {
+ if (auto* access = src.Sem().Get(expr)->UnwrapLoad()->As<sem::StructMemberAccess>()) {
if (auto info = decomposed.Find(access->Member())) {
auto fn = tint::GetOrCreate(arr_to_mat, *info, [&] {
auto name =
diff --git a/src/tint/lang/spirv/reader/ast_lower/decompose_strided_matrix.h b/src/tint/lang/spirv/reader/ast_lower/decompose_strided_matrix.h
index 58abe70..6ac7b09 100644
--- a/src/tint/lang/spirv/reader/ast_lower/decompose_strided_matrix.h
+++ b/src/tint/lang/spirv/reader/ast_lower/decompose_strided_matrix.h
@@ -37,7 +37,7 @@
~DecomposeStridedMatrix() override;
/// @copydoc ast::transform::Transform::Apply
- ApplyResult Apply(const Program* program,
+ ApplyResult Apply(const Program& program,
const ast::transform::DataMap& inputs,
ast::transform::DataMap& outputs) const override;
};
diff --git a/src/tint/lang/spirv/reader/ast_lower/fold_trivial_lets.cc b/src/tint/lang/spirv/reader/ast_lower/fold_trivial_lets.cc
index 4e65452..39cf8b0 100644
--- a/src/tint/lang/spirv/reader/ast_lower/fold_trivial_lets.cc
+++ b/src/tint/lang/spirv/reader/ast_lower/fold_trivial_lets.cc
@@ -30,17 +30,17 @@
/// PIMPL state for the transform.
struct FoldTrivialLets::State {
/// The source program
- const Program* const src;
+ const Program& src;
/// The target program builder
ProgramBuilder b;
/// The clone context
- program::CloneContext ctx = {&b, src, /* auto_clone_symbols */ true};
+ program::CloneContext ctx = {&b, &src, /* auto_clone_symbols */ true};
/// The semantic info.
- const sem::Info& sem = {ctx.src->Sem()};
+ const sem::Info& sem = src.Sem();
/// Constructor
/// @param program the source program
- explicit State(const Program* program) : src(program) {}
+ explicit State(const Program& program) : src(program) {}
/// Process a block.
/// @param block the block
@@ -138,7 +138,7 @@
/// @returns the new program
ApplyResult Run() {
// Process all blocks in the module.
- for (auto* node : src->ASTNodes().Objects()) {
+ for (auto* node : src.ASTNodes().Objects()) {
if (auto* block = node->As<ast::BlockStatement>()) {
ProcessBlock(block);
}
@@ -152,7 +152,7 @@
FoldTrivialLets::~FoldTrivialLets() = default;
-ast::transform::Transform::ApplyResult FoldTrivialLets::Apply(const Program* src,
+ast::transform::Transform::ApplyResult FoldTrivialLets::Apply(const Program& src,
const ast::transform::DataMap&,
ast::transform::DataMap&) const {
return State(src).Run();
diff --git a/src/tint/lang/spirv/reader/ast_lower/fold_trivial_lets.h b/src/tint/lang/spirv/reader/ast_lower/fold_trivial_lets.h
index e11151e..fa6ff17 100644
--- a/src/tint/lang/spirv/reader/ast_lower/fold_trivial_lets.h
+++ b/src/tint/lang/spirv/reader/ast_lower/fold_trivial_lets.h
@@ -31,7 +31,7 @@
~FoldTrivialLets() override;
/// @copydoc ast::transform::Transform::Apply
- ApplyResult Apply(const Program* program,
+ ApplyResult Apply(const Program& program,
const ast::transform::DataMap& inputs,
ast::transform::DataMap& outputs) const override;
diff --git a/src/tint/lang/spirv/reader/ast_parser/helper_test.cc b/src/tint/lang/spirv/reader/ast_parser/helper_test.cc
index 7e5ed82..ab887b8 100644
--- a/src/tint/lang/spirv/reader/ast_parser/helper_test.cc
+++ b/src/tint/lang/spirv/reader/ast_parser/helper_test.cc
@@ -36,7 +36,7 @@
}
std::string ToString(const Program& program) {
- wgsl::writer::ASTPrinter writer(&program);
+ wgsl::writer::ASTPrinter writer(program);
writer.Generate();
if (!writer.Diagnostics().empty()) {
@@ -46,7 +46,7 @@
}
std::string ToString(const Program& program, VectorRef<const ast::Statement*> stmts) {
- wgsl::writer::ASTPrinter writer(&program);
+ wgsl::writer::ASTPrinter writer(program);
for (const auto* stmt : stmts) {
writer.EmitStatement(stmt);
}
@@ -57,7 +57,7 @@
}
std::string ToString(const Program& program, const ast::Node* node) {
- wgsl::writer::ASTPrinter writer(&program);
+ wgsl::writer::ASTPrinter writer(program);
return Switch(
node,
[&](const ast::Expression* expr) {
diff --git a/src/tint/lang/spirv/reader/ast_parser/parse.cc b/src/tint/lang/spirv/reader/ast_parser/parse.cc
index abef728..d0d147f 100644
--- a/src/tint/lang/spirv/reader/ast_parser/parse.cc
+++ b/src/tint/lang/spirv/reader/ast_parser/parse.cc
@@ -95,7 +95,7 @@
manager.Add<DecomposeStridedArray>();
manager.Add<ast::transform::RemoveUnreachableStatements>();
manager.Add<Atomics>();
- return manager.Run(&program, {}, outputs);
+ return manager.Run(program, {}, outputs);
}
} // namespace tint::spirv::reader::ast_parser
diff --git a/src/tint/lang/spirv/writer/ast_printer/assign_test.cc b/src/tint/lang/spirv/writer/ast_printer/assign_test.cc
index 084c8f9..3b12896 100644
--- a/src/tint/lang/spirv/writer/ast_printer/assign_test.cc
+++ b/src/tint/lang/spirv/writer/ast_printer/assign_test.cc
@@ -64,11 +64,11 @@
pb.WrapInFunction(assign);
- auto program = std::make_unique<Program>(resolver::Resolve(pb));
- auto b = std::make_unique<Builder>(program.get());
+ auto program = resolver::Resolve(pb);
+ Builder b(program);
- b->GenerateGlobalVariable(v);
- b->GenerateAssignStatement(assign);
+ b.GenerateGlobalVariable(v);
+ b.GenerateAssignStatement(assign);
},
"trying to add SPIR-V instruction 62 outside a function");
}
diff --git a/src/tint/lang/spirv/writer/ast_printer/ast_if_test.cc b/src/tint/lang/spirv/writer/ast_printer/ast_if_test.cc
index 944240a..3637111 100644
--- a/src/tint/lang/spirv/writer/ast_printer/ast_if_test.cc
+++ b/src/tint/lang/spirv/writer/ast_printer/ast_if_test.cc
@@ -60,10 +60,10 @@
auto* expr = pb.If(true, block);
pb.WrapInFunction(expr);
- auto program = std::make_unique<Program>(resolver::Resolve(pb));
- auto b = std::make_unique<Builder>(program.get());
+ auto program = resolver::Resolve(pb);
+ Builder b(program);
- b->GenerateIfStatement(expr);
+ b.GenerateIfStatement(expr);
},
"Internal error: trying to add SPIR-V instruction 247 outside a function");
}
diff --git a/src/tint/lang/spirv/writer/ast_printer/ast_printer.cc b/src/tint/lang/spirv/writer/ast_printer/ast_printer.cc
index c36f0bc..1affcf3 100644
--- a/src/tint/lang/spirv/writer/ast_printer/ast_printer.cc
+++ b/src/tint/lang/spirv/writer/ast_printer/ast_printer.cc
@@ -47,7 +47,7 @@
namespace tint::spirv::writer {
-SanitizedResult Sanitize(const Program* in, const Options& options) {
+SanitizedResult Sanitize(const Program& in, const Options& options) {
ast::transform::Manager manager;
ast::transform::DataMap data;
@@ -179,7 +179,7 @@
return result;
}
-ASTPrinter::ASTPrinter(const Program* program,
+ASTPrinter::ASTPrinter(const Program& program,
bool zero_initialize_workgroup_memory,
bool experimental_require_subgroup_uniform_control_flow)
: builder_(program,
diff --git a/src/tint/lang/spirv/writer/ast_printer/ast_printer.h b/src/tint/lang/spirv/writer/ast_printer/ast_printer.h
index 7c69ef6..8ad5859 100644
--- a/src/tint/lang/spirv/writer/ast_printer/ast_printer.h
+++ b/src/tint/lang/spirv/writer/ast_printer/ast_printer.h
@@ -34,7 +34,7 @@
/// Sanitize a program in preparation for generating SPIR-V.
/// @program The program to sanitize
/// @param options The SPIR-V generator options.
-SanitizedResult Sanitize(const Program* program, const Options& options);
+SanitizedResult Sanitize(const Program& program, const Options& options);
/// Implementation class for SPIR-V generator
class ASTPrinter {
@@ -46,7 +46,7 @@
/// @param experimental_require_subgroup_uniform_control_flow `true` to require
/// `SPV_KHR_subgroup_uniform_control_flow` extension and `SubgroupUniformControlFlowKHR`
/// execution mode for compute stage entry points.
- ASTPrinter(const Program* program,
+ ASTPrinter(const Program& program,
bool zero_initialize_workgroup_memory,
bool experimental_require_subgroup_uniform_control_flow);
diff --git a/src/tint/lang/spirv/writer/ast_printer/ast_printer_test.cc b/src/tint/lang/spirv/writer/ast_printer/ast_printer_test.cc
index bcf0633..da60198 100644
--- a/src/tint/lang/spirv/writer/ast_printer/ast_printer_test.cc
+++ b/src/tint/lang/spirv/writer/ast_printer/ast_printer_test.cc
@@ -23,9 +23,9 @@
TEST_F(SpirvASTPrinterTest, InvalidProgram) {
Diagnostics().add_error(diag::System::Writer, "make the program invalid");
ASSERT_FALSE(IsValid());
- auto program = std::make_unique<Program>(resolver::Resolve(*this));
- ASSERT_FALSE(program->IsValid());
- auto result = Generate(program.get(), Options{});
+ auto program = resolver::Resolve(*this);
+ ASSERT_FALSE(program.IsValid());
+ auto result = Generate(program, Options{});
EXPECT_FALSE(result);
EXPECT_EQ(result.Failure(), "input program is not valid");
}
@@ -33,8 +33,8 @@
TEST_F(SpirvASTPrinterTest, UnsupportedExtension) {
Enable(Source{{12, 34}}, wgsl::Extension::kUndefined);
- auto program = std::make_unique<Program>(resolver::Resolve(*this));
- auto result = Generate(program.get(), Options{});
+ auto program = resolver::Resolve(*this);
+ auto result = Generate(program, Options{});
EXPECT_FALSE(result);
EXPECT_EQ(result.Failure(),
R"(12:34 error: SPIR-V backend does not support extension 'undefined')");
diff --git a/src/tint/lang/spirv/writer/ast_printer/builder.cc b/src/tint/lang/spirv/writer/ast_printer/builder.cc
index beb9b39..76bfba3 100644
--- a/src/tint/lang/spirv/writer/ast_printer/builder.cc
+++ b/src/tint/lang/spirv/writer/ast_printer/builder.cc
@@ -248,7 +248,7 @@
Builder::AccessorInfo::~AccessorInfo() {}
-Builder::Builder(const Program* program,
+Builder::Builder(const Program& program,
bool zero_initialize_workgroup_memory,
bool experimental_require_subgroup_uniform_control_flow)
: builder_(ProgramBuilder::Wrap(program)),
diff --git a/src/tint/lang/spirv/writer/ast_printer/builder.h b/src/tint/lang/spirv/writer/ast_printer/builder.h
index ec5066e..ae4b639 100644
--- a/src/tint/lang/spirv/writer/ast_printer/builder.h
+++ b/src/tint/lang/spirv/writer/ast_printer/builder.h
@@ -85,7 +85,7 @@
/// @param experimental_require_subgroup_uniform_control_flow `true` to require
/// `SPV_KHR_subgroup_uniform_control_flow` extension and `SubgroupUniformControlFlowKHR`
/// execution mode for compute stage entry points.
- explicit Builder(const Program* program,
+ explicit Builder(const Program& program,
bool zero_initialize_workgroup_memory = false,
bool experimental_require_subgroup_uniform_control_flow = false);
~Builder();
diff --git a/src/tint/lang/spirv/writer/ast_printer/builtin_texture_test.cc b/src/tint/lang/spirv/writer/ast_printer/builtin_texture_test.cc
index 55033a9..e86ce06 100644
--- a/src/tint/lang/spirv/writer/ast_printer/builtin_texture_test.cc
+++ b/src/tint/lang/spirv/writer/ast_printer/builtin_texture_test.cc
@@ -3786,12 +3786,12 @@
pb.Stage(ast::PipelineStage::kFragment),
});
- auto program = std::make_unique<Program>(resolver::Resolve(pb));
- auto b = std::make_unique<Builder>(program.get());
+ auto program = resolver::Resolve(pb);
+ Builder b(program);
- b->GenerateGlobalVariable(texture);
- b->GenerateGlobalVariable(sampler);
- b->GenerateExpression(call);
+ b.GenerateGlobalVariable(texture);
+ b.GenerateGlobalVariable(sampler);
+ b.GenerateExpression(call);
},
"Internal error: trying to add SPIR-V instruction ");
}
diff --git a/src/tint/lang/spirv/writer/ast_printer/function_attribute_test.cc b/src/tint/lang/spirv/writer/ast_printer/function_attribute_test.cc
index d89bba8..aef2cf4 100644
--- a/src/tint/lang/spirv/writer/ast_printer/function_attribute_test.cc
+++ b/src/tint/lang/spirv/writer/ast_printer/function_attribute_test.cc
@@ -164,10 +164,10 @@
pb.WorkgroupSize("width", "height", "depth"),
pb.Stage(ast::PipelineStage::kCompute),
});
- auto program = std::make_unique<Program>(resolver::Resolve(pb));
- auto b = std::make_unique<Builder>(program.get());
+ auto program = resolver::Resolve(pb);
+ Builder b(program);
- b->GenerateExecutionModes(func, 3);
+ b.GenerateExecutionModes(func, 3);
},
"override-expressions should have been removed with the SubstituteOverride transform");
}
@@ -185,10 +185,10 @@
pb.Stage(ast::PipelineStage::kCompute),
});
- auto program = std::make_unique<Program>(resolver::Resolve(pb));
- auto b = std::make_unique<Builder>(program.get());
+ auto program = resolver::Resolve(pb);
+ Builder b(program);
- b->GenerateExecutionModes(func, 3);
+ b.GenerateExecutionModes(func, 3);
},
"override-expressions should have been removed with the SubstituteOverride transform");
}
diff --git a/src/tint/lang/spirv/writer/ast_printer/global_variable_test.cc b/src/tint/lang/spirv/writer/ast_printer/global_variable_test.cc
index 97ea5db..a29cf99 100644
--- a/src/tint/lang/spirv/writer/ast_printer/global_variable_test.cc
+++ b/src/tint/lang/spirv/writer/ast_printer/global_variable_test.cc
@@ -513,7 +513,7 @@
constexpr bool kZeroInitializeWorkgroupMemory = true;
std::unique_ptr<Builder> b =
- std::make_unique<Builder>(program.get(), kZeroInitializeWorkgroupMemory);
+ std::make_unique<Builder>(*program, kZeroInitializeWorkgroupMemory);
EXPECT_TRUE(b->GenerateGlobalVariable(var_scalar)) << b->Diagnostics();
EXPECT_TRUE(b->GenerateGlobalVariable(var_array)) << b->Diagnostics();
diff --git a/src/tint/lang/spirv/writer/ast_printer/helper_test.h b/src/tint/lang/spirv/writer/ast_printer/helper_test.h
index e97bb77..4580c28 100644
--- a/src/tint/lang/spirv/writer/ast_printer/helper_test.h
+++ b/src/tint/lang/spirv/writer/ast_printer/helper_test.h
@@ -58,7 +58,7 @@
}();
program = std::make_unique<Program>(resolver::Resolve(*this));
[&] { ASSERT_TRUE(program->IsValid()) << program->Diagnostics().str(); }();
- spirv_builder = std::make_unique<Builder>(program.get());
+ spirv_builder = std::make_unique<Builder>(*program);
return *spirv_builder;
}
@@ -77,14 +77,14 @@
}();
program = std::make_unique<Program>(resolver::Resolve(*this));
[&] { ASSERT_TRUE(program->IsValid()) << program->Diagnostics().str(); }();
- auto result = Sanitize(program.get(), options);
+ auto result = Sanitize(*program, options);
[&] { ASSERT_TRUE(result.program.IsValid()) << result.program.Diagnostics().str(); }();
*program = std::move(result.program);
bool zero_initialize_workgroup_memory =
!options.disable_workgroup_init &&
options.use_zero_initialize_workgroup_memory_extension;
spirv_builder =
- std::make_unique<Builder>(program.get(), zero_initialize_workgroup_memory,
+ std::make_unique<Builder>(*program, zero_initialize_workgroup_memory,
options.experimental_require_subgroup_uniform_control_flow);
return *spirv_builder;
}
diff --git a/src/tint/lang/spirv/writer/ast_printer/ident_expression_test.cc b/src/tint/lang/spirv/writer/ast_printer/ident_expression_test.cc
index fafc79b..6e3b3ca 100644
--- a/src/tint/lang/spirv/writer/ast_printer/ident_expression_test.cc
+++ b/src/tint/lang/spirv/writer/ast_printer/ident_expression_test.cc
@@ -36,11 +36,11 @@
auto* expr = pb.Expr("c");
pb.WrapInFunction(expr);
- auto program = std::make_unique<Program>(resolver::Resolve(pb));
- auto b = std::make_unique<Builder>(program.get());
+ auto program = resolver::Resolve(pb);
+ Builder b(program);
- b->GenerateGlobalVariable(v);
- b->GenerateIdentifierExpression(expr);
+ b.GenerateGlobalVariable(v);
+ b.GenerateIdentifierExpression(expr);
},
"internal compiler error: unable to find ID for variable: c");
}
diff --git a/src/tint/lang/spirv/writer/ast_raise/clamp_frag_depth.cc b/src/tint/lang/spirv/writer/ast_raise/clamp_frag_depth.cc
index e49c951..f049300 100644
--- a/src/tint/lang/spirv/writer/ast_raise/clamp_frag_depth.cc
+++ b/src/tint/lang/spirv/writer/ast_raise/clamp_frag_depth.cc
@@ -38,23 +38,23 @@
/// PIMPL state for the transform
struct ClampFragDepth::State {
/// The source program
- const Program* const src;
+ const Program& src;
/// The target program builder
ProgramBuilder b{};
/// The clone context
- program::CloneContext ctx = {&b, src, /* auto_clone_symbols */ true};
+ program::CloneContext ctx = {&b, &src, /* auto_clone_symbols */ true};
/// The sem::Info of the program
- const sem::Info& sem = src->Sem();
+ const sem::Info& sem = src.Sem();
/// The symbols of the program
- const SymbolTable& sym = src->Symbols();
+ const SymbolTable& sym = src.Symbols();
/// Runs the transform
/// @returns the new program or SkipTransform if the transform is not required
Transform::ApplyResult Run() {
// Abort on any use of push constants in the module.
- for (auto* global : src->AST().GlobalVariables()) {
+ for (auto* global : src.AST().GlobalVariables()) {
if (auto* var = global->As<ast::Var>()) {
- auto* v = src->Sem().Get(var);
+ auto* v = src.Sem().Get(var);
if (TINT_UNLIKELY(v->AddressSpace() == core::AddressSpace::kPushConstant)) {
TINT_ICE()
<< "ClampFragDepth doesn't know how to handle module that already use push "
@@ -174,7 +174,7 @@
private:
/// @returns true if the transform should run
bool ShouldRun() {
- for (auto* fn : src->AST().Functions()) {
+ for (auto* fn : src.AST().Functions()) {
if (fn->PipelineStage() == ast::PipelineStage::kFragment &&
(ReturnsFragDepthAsValue(fn) || ReturnsFragDepthInStruct(fn))) {
return true;
@@ -223,7 +223,7 @@
ClampFragDepth::ClampFragDepth() = default;
ClampFragDepth::~ClampFragDepth() = default;
-ast::transform::Transform::ApplyResult ClampFragDepth::Apply(const Program* src,
+ast::transform::Transform::ApplyResult ClampFragDepth::Apply(const Program& src,
const ast::transform::DataMap&,
ast::transform::DataMap&) const {
return State{src}.Run();
diff --git a/src/tint/lang/spirv/writer/ast_raise/clamp_frag_depth.h b/src/tint/lang/spirv/writer/ast_raise/clamp_frag_depth.h
index cb3ce85..86b8ee2 100644
--- a/src/tint/lang/spirv/writer/ast_raise/clamp_frag_depth.h
+++ b/src/tint/lang/spirv/writer/ast_raise/clamp_frag_depth.h
@@ -57,7 +57,7 @@
~ClampFragDepth() override;
/// @copydoc ast::transform::Transform::Apply
- ApplyResult Apply(const Program* program,
+ ApplyResult Apply(const Program& program,
const ast::transform::DataMap& inputs,
ast::transform::DataMap& outputs) const override;
diff --git a/src/tint/lang/spirv/writer/ast_raise/for_loop_to_loop.cc b/src/tint/lang/spirv/writer/ast_raise/for_loop_to_loop.cc
index 36fc251..619b6dd 100644
--- a/src/tint/lang/spirv/writer/ast_raise/for_loop_to_loop.cc
+++ b/src/tint/lang/spirv/writer/ast_raise/for_loop_to_loop.cc
@@ -26,8 +26,8 @@
namespace tint::spirv::writer {
namespace {
-bool ShouldRun(const Program* program) {
- for (auto* node : program->ASTNodes().Objects()) {
+bool ShouldRun(const Program& program) {
+ for (auto* node : program.ASTNodes().Objects()) {
if (node->Is<ast::ForLoopStatement>()) {
return true;
}
@@ -41,7 +41,7 @@
ForLoopToLoop::~ForLoopToLoop() = default;
-ast::transform::Transform::ApplyResult ForLoopToLoop::Apply(const Program* src,
+ast::transform::Transform::ApplyResult ForLoopToLoop::Apply(const Program& src,
const ast::transform::DataMap&,
ast::transform::DataMap&) const {
if (!ShouldRun(src)) {
@@ -49,7 +49,7 @@
}
ProgramBuilder b;
- program::CloneContext ctx{&b, src, /* auto_clone_symbols */ true};
+ program::CloneContext ctx{&b, &src, /* auto_clone_symbols */ true};
ctx.ReplaceAll([&](const ast::ForLoopStatement* for_loop) -> const ast::Statement* {
tint::Vector<const ast::Statement*, 8> stmts;
diff --git a/src/tint/lang/spirv/writer/ast_raise/for_loop_to_loop.h b/src/tint/lang/spirv/writer/ast_raise/for_loop_to_loop.h
index 776e1f3..7ca201a 100644
--- a/src/tint/lang/spirv/writer/ast_raise/for_loop_to_loop.h
+++ b/src/tint/lang/spirv/writer/ast_raise/for_loop_to_loop.h
@@ -29,7 +29,7 @@
~ForLoopToLoop() override;
/// @copydoc ast::transform::Transform::Apply
- ApplyResult Apply(const Program* program,
+ ApplyResult Apply(const Program& program,
const ast::transform::DataMap& inputs,
ast::transform::DataMap& outputs) const override;
};
diff --git a/src/tint/lang/spirv/writer/ast_raise/merge_return.cc b/src/tint/lang/spirv/writer/ast_raise/merge_return.cc
index 2d30235..7656750 100644
--- a/src/tint/lang/spirv/writer/ast_raise/merge_return.cc
+++ b/src/tint/lang/spirv/writer/ast_raise/merge_return.cc
@@ -32,12 +32,12 @@
namespace {
/// Returns `true` if `stmt` has the behavior `behavior`.
-bool HasBehavior(const Program* program, const ast::Statement* stmt, sem::Behavior behavior) {
- return program->Sem().Get(stmt)->Behaviors().Contains(behavior);
+bool HasBehavior(const Program& program, const ast::Statement* stmt, sem::Behavior behavior) {
+ return program.Sem().Get(stmt)->Behaviors().Contains(behavior);
}
/// Returns `true` if `func` needs to be transformed.
-bool NeedsTransform(const Program* program, const ast::Function* func) {
+bool NeedsTransform(const Program& program, const ast::Function* func) {
// Entry points and intrinsic declarations never need transforming.
if (func->IsEntryPoint() || func->body == nullptr) {
return false;
@@ -99,7 +99,7 @@
/// Process a statement (recursively).
void ProcessStatement(const ast::Statement* stmt) {
- if (stmt == nullptr || !HasBehavior(ctx.src, stmt, sem::Behavior::kReturn)) {
+ if (stmt == nullptr || !HasBehavior(*ctx.src, stmt, sem::Behavior::kReturn)) {
return;
}
@@ -171,7 +171,7 @@
// Check if the statement is or contains a return statement.
// We need to make sure any statements that follow this one do not get executed if the
// return flag has been set.
- if (HasBehavior(ctx.src, s, sem::Behavior::kReturn)) {
+ if (HasBehavior(*ctx.src, s, sem::Behavior::kReturn)) {
if (is_in_loop_or_switch) {
// We're in a loop/switch, and so we would have inserted a `break`.
// If we've just come out of a loop/switch statement, we need to `break` again.
@@ -179,7 +179,7 @@
ast::SwitchStatement>()) {
// If the loop only has the 'Return' behavior, we can just unconditionally
// break. Otherwise check the return flag.
- if (HasBehavior(ctx.src, s, sem::Behavior::kNext)) {
+ if (HasBehavior(*ctx.src, s, sem::Behavior::kNext)) {
new_stmts.Back().Push(b.If(b.Expr(flag), b.Block(Vector{b.Break()})));
} else {
new_stmts.Back().Push(b.Break());
@@ -216,16 +216,16 @@
} // namespace
-ast::transform::Transform::ApplyResult MergeReturn::Apply(const Program* src,
+ast::transform::Transform::ApplyResult MergeReturn::Apply(const Program& src,
const ast::transform::DataMap&,
ast::transform::DataMap&) const {
ProgramBuilder b;
- program::CloneContext ctx{&b, src, /* auto_clone_symbols */ true};
+ program::CloneContext ctx{&b, &src, /* auto_clone_symbols */ true};
bool made_changes = false;
for (auto* func : ctx.src->AST().Functions()) {
- if (!NeedsTransform(ctx.src, func)) {
+ if (!NeedsTransform(src, func)) {
continue;
}
diff --git a/src/tint/lang/spirv/writer/ast_raise/merge_return.h b/src/tint/lang/spirv/writer/ast_raise/merge_return.h
index 4a5d324..124f07d 100644
--- a/src/tint/lang/spirv/writer/ast_raise/merge_return.h
+++ b/src/tint/lang/spirv/writer/ast_raise/merge_return.h
@@ -28,7 +28,7 @@
~MergeReturn() override;
/// @copydoc ast::transform::Transform::Apply
- ApplyResult Apply(const Program* program,
+ ApplyResult Apply(const Program& program,
const ast::transform::DataMap& inputs,
ast::transform::DataMap& outputs) const override;
};
diff --git a/src/tint/lang/spirv/writer/ast_raise/var_for_dynamic_index.cc b/src/tint/lang/spirv/writer/ast_raise/var_for_dynamic_index.cc
index e16172f..17fb1bd 100644
--- a/src/tint/lang/spirv/writer/ast_raise/var_for_dynamic_index.cc
+++ b/src/tint/lang/spirv/writer/ast_raise/var_for_dynamic_index.cc
@@ -29,11 +29,11 @@
VarForDynamicIndex::~VarForDynamicIndex() = default;
-ast::transform::Transform::ApplyResult VarForDynamicIndex::Apply(const Program* src,
+ast::transform::Transform::ApplyResult VarForDynamicIndex::Apply(const Program& src,
const ast::transform::DataMap&,
ast::transform::DataMap&) const {
ProgramBuilder b;
- program::CloneContext ctx{&b, src, /* auto_clone_symbols */ true};
+ program::CloneContext ctx{&b, &src, /* auto_clone_symbols */ true};
ast::transform::HoistToDeclBefore hoist_to_decl_before(ctx);
@@ -42,7 +42,7 @@
auto dynamic_index_to_var = [&](const ast::IndexAccessorExpression* access_expr) {
auto* index_expr = access_expr->index;
auto* object_expr = access_expr->object;
- auto& sem = src->Sem();
+ auto& sem = src.Sem();
auto stage = sem.GetVal(index_expr)->Stage();
if (stage == core::EvaluationStage::kConstant ||
@@ -66,7 +66,7 @@
};
bool index_accessor_found = false;
- for (auto* node : src->ASTNodes().Objects()) {
+ for (auto* node : src.ASTNodes().Objects()) {
if (auto* access_expr = node->As<ast::IndexAccessorExpression>()) {
if (!dynamic_index_to_var(access_expr)) {
return resolver::Resolve(b);
diff --git a/src/tint/lang/spirv/writer/ast_raise/var_for_dynamic_index.h b/src/tint/lang/spirv/writer/ast_raise/var_for_dynamic_index.h
index 44b1409..effacc1 100644
--- a/src/tint/lang/spirv/writer/ast_raise/var_for_dynamic_index.h
+++ b/src/tint/lang/spirv/writer/ast_raise/var_for_dynamic_index.h
@@ -32,7 +32,7 @@
~VarForDynamicIndex() override;
/// @copydoc ast::transform::Transform::Apply
- ApplyResult Apply(const Program* program,
+ ApplyResult Apply(const Program& program,
const ast::transform::DataMap& inputs,
ast::transform::DataMap& outputs) const override;
};
diff --git a/src/tint/lang/spirv/writer/ast_raise/vectorize_matrix_conversions.cc b/src/tint/lang/spirv/writer/ast_raise/vectorize_matrix_conversions.cc
index 13ab74b..867b639 100644
--- a/src/tint/lang/spirv/writer/ast_raise/vectorize_matrix_conversions.cc
+++ b/src/tint/lang/spirv/writer/ast_raise/vectorize_matrix_conversions.cc
@@ -36,9 +36,9 @@
namespace tint::spirv::writer {
namespace {
-bool ShouldRun(const Program* program) {
- for (auto* node : program->ASTNodes().Objects()) {
- if (auto* sem = program->Sem().GetVal(node)) {
+bool ShouldRun(const Program& program) {
+ for (auto* node : program.ASTNodes().Objects()) {
+ if (auto* sem = program.Sem().GetVal(node)) {
if (auto* call = sem->UnwrapMaterialize()->As<sem::Call>()) {
if (call->Target()->Is<sem::ValueConversion>() &&
call->Type()->Is<core::type::Matrix>()) {
@@ -60,7 +60,7 @@
VectorizeMatrixConversions::~VectorizeMatrixConversions() = default;
ast::transform::Transform::ApplyResult VectorizeMatrixConversions::Apply(
- const Program* src,
+ const Program& src,
const ast::transform::DataMap&,
ast::transform::DataMap&) const {
if (!ShouldRun(src)) {
@@ -68,7 +68,7 @@
}
ProgramBuilder b;
- program::CloneContext ctx{&b, src, /* auto_clone_symbols */ true};
+ program::CloneContext ctx{&b, &src, /* auto_clone_symbols */ true};
using HelperFunctionKey =
tint::UnorderedKeyWrapper<std::tuple<const core::type::Matrix*, const core::type::Matrix*>>;
@@ -76,7 +76,7 @@
std::unordered_map<HelperFunctionKey, Symbol> matrix_convs;
ctx.ReplaceAll([&](const ast::CallExpression* expr) -> const ast::CallExpression* {
- auto* call = src->Sem().Get(expr)->UnwrapMaterialize()->As<sem::Call>();
+ auto* call = src.Sem().Get(expr)->UnwrapMaterialize()->As<sem::Call>();
auto* ty_conv = call->Target()->As<sem::ValueConversion>();
if (!ty_conv) {
return nullptr;
diff --git a/src/tint/lang/spirv/writer/ast_raise/vectorize_matrix_conversions.h b/src/tint/lang/spirv/writer/ast_raise/vectorize_matrix_conversions.h
index 8e4e795..f822417 100644
--- a/src/tint/lang/spirv/writer/ast_raise/vectorize_matrix_conversions.h
+++ b/src/tint/lang/spirv/writer/ast_raise/vectorize_matrix_conversions.h
@@ -30,7 +30,7 @@
~VectorizeMatrixConversions() override;
/// @copydoc ast::transform::Transform::Apply
- ApplyResult Apply(const Program* program,
+ ApplyResult Apply(const Program& program,
const ast::transform::DataMap& inputs,
ast::transform::DataMap& outputs) const override;
};
diff --git a/src/tint/lang/spirv/writer/ast_raise/while_to_loop.cc b/src/tint/lang/spirv/writer/ast_raise/while_to_loop.cc
index 942214f..c4be205 100644
--- a/src/tint/lang/spirv/writer/ast_raise/while_to_loop.cc
+++ b/src/tint/lang/spirv/writer/ast_raise/while_to_loop.cc
@@ -26,8 +26,8 @@
namespace tint::spirv::writer {
namespace {
-bool ShouldRun(const Program* program) {
- for (auto* node : program->ASTNodes().Objects()) {
+bool ShouldRun(const Program& program) {
+ for (auto* node : program.ASTNodes().Objects()) {
if (node->Is<ast::WhileStatement>()) {
return true;
}
@@ -41,7 +41,7 @@
WhileToLoop::~WhileToLoop() = default;
-ast::transform::Transform::ApplyResult WhileToLoop::Apply(const Program* src,
+ast::transform::Transform::ApplyResult WhileToLoop::Apply(const Program& src,
const ast::transform::DataMap&,
ast::transform::DataMap&) const {
if (!ShouldRun(src)) {
@@ -49,7 +49,7 @@
}
ProgramBuilder b;
- program::CloneContext ctx{&b, src, /* auto_clone_symbols */ true};
+ program::CloneContext ctx{&b, &src, /* auto_clone_symbols */ true};
ctx.ReplaceAll([&](const ast::WhileStatement* w) -> const ast::Statement* {
tint::Vector<const ast::Statement*, 16> stmts;
diff --git a/src/tint/lang/spirv/writer/ast_raise/while_to_loop.h b/src/tint/lang/spirv/writer/ast_raise/while_to_loop.h
index e86fa6e..0e99378 100644
--- a/src/tint/lang/spirv/writer/ast_raise/while_to_loop.h
+++ b/src/tint/lang/spirv/writer/ast_raise/while_to_loop.h
@@ -30,7 +30,7 @@
~WhileToLoop() override;
/// @copydoc ast::transform::Transform::Apply
- ApplyResult Apply(const Program* program,
+ ApplyResult Apply(const Program& program,
const ast::transform::DataMap& inputs,
ast::transform::DataMap& outputs) const override;
};
diff --git a/src/tint/lang/spirv/writer/writer.cc b/src/tint/lang/spirv/writer/writer.cc
index 81acf02..c8181bc 100644
--- a/src/tint/lang/spirv/writer/writer.cc
+++ b/src/tint/lang/spirv/writer/writer.cc
@@ -32,8 +32,8 @@
Output::~Output() = default;
Output::Output(const Output&) = default;
-Result<Output, std::string> Generate(const Program* program, const Options& options) {
- if (!program->IsValid()) {
+Result<Output, std::string> Generate(const Program& program, const Options& options) {
+ if (!program.IsValid()) {
return std::string("input program is not valid");
}
@@ -79,7 +79,7 @@
// Generate the SPIR-V code.
auto impl = std::make_unique<ASTPrinter>(
- &sanitized_result.program, zero_initialize_workgroup_memory,
+ sanitized_result.program, zero_initialize_workgroup_memory,
options.experimental_require_subgroup_uniform_control_flow);
if (!impl->Generate()) {
return impl->Diagnostics().str();
diff --git a/src/tint/lang/spirv/writer/writer.h b/src/tint/lang/spirv/writer/writer.h
index 98edb39..7845cb9 100644
--- a/src/tint/lang/spirv/writer/writer.h
+++ b/src/tint/lang/spirv/writer/writer.h
@@ -33,7 +33,7 @@
/// @param program the program to translate to SPIR-V
/// @param options the configuration options to use when generating SPIR-V
/// @returns the resulting SPIR-V and supplementary information, or an error string
-Result<Output, std::string> Generate(const Program* program, const Options& options);
+Result<Output, std::string> Generate(const Program& program, const Options& options);
} // namespace tint::spirv::writer
diff --git a/src/tint/lang/spirv/writer/writer_bench.cc b/src/tint/lang/spirv/writer/writer_bench.cc
index 3d74eb8..b514576 100644
--- a/src/tint/lang/spirv/writer/writer_bench.cc
+++ b/src/tint/lang/spirv/writer/writer_bench.cc
@@ -28,7 +28,7 @@
}
auto& program = std::get<bench::ProgramAndFile>(res).program;
for (auto _ : state) {
- auto res = Generate(&program, options);
+ auto res = Generate(program, options);
if (!res) {
state.SkipWithError(res.Failure());
}
diff --git a/src/tint/lang/wgsl/ast/module_clone_test.cc b/src/tint/lang/wgsl/ast/module_clone_test.cc
index 9e3c7f9..2520091 100644
--- a/src/tint/lang/wgsl/ast/module_clone_test.cc
+++ b/src/tint/lang/wgsl/ast/module_clone_test.cc
@@ -132,7 +132,7 @@
ASSERT_TRUE(dst.IsValid()) << dst.Diagnostics().str();
// Expect the printed strings to match
- EXPECT_EQ(Program::printer(&src), Program::printer(&dst));
+ EXPECT_EQ(Program::printer(src), Program::printer(dst));
// Check that none of the AST nodes or type pointers in dst are found in src
std::unordered_set<const Node*> src_nodes;
@@ -156,7 +156,7 @@
wgsl::writer::Options options;
std::string src_wgsl;
{
- auto result = wgsl::writer::Generate(&src, options);
+ auto result = wgsl::writer::Generate(src, options);
ASSERT_TRUE(result) << result.Failure();
src_wgsl = result->wgsl;
@@ -169,7 +169,7 @@
}
// Print the dst module, check it matches the original source
- auto result = wgsl::writer::Generate(&dst, options);
+ auto result = wgsl::writer::Generate(dst, options);
ASSERT_TRUE(result);
auto dst_wgsl = result->wgsl;
ASSERT_EQ(src_wgsl, dst_wgsl);
diff --git a/src/tint/lang/wgsl/ast/transform/add_block_attribute.cc b/src/tint/lang/wgsl/ast/transform/add_block_attribute.cc
index e9ad3ef..f1572a7 100644
--- a/src/tint/lang/wgsl/ast/transform/add_block_attribute.cc
+++ b/src/tint/lang/wgsl/ast/transform/add_block_attribute.cc
@@ -33,13 +33,13 @@
AddBlockAttribute::~AddBlockAttribute() = default;
-Transform::ApplyResult AddBlockAttribute::Apply(const Program* src,
+Transform::ApplyResult AddBlockAttribute::Apply(const Program& src,
const DataMap&,
DataMap&) const {
ProgramBuilder b;
- program::CloneContext ctx{&b, src, /* auto_clone_symbols */ true};
+ program::CloneContext ctx{&b, &src, /* auto_clone_symbols */ true};
- auto& sem = src->Sem();
+ auto& sem = src.Sem();
// A map from a type in the source program to a block-decorated wrapper that contains it in the
// destination program.
@@ -47,7 +47,7 @@
// Process global 'var' declarations that are buffers.
bool made_changes = false;
- for (auto* global : src->AST().GlobalVariables()) {
+ for (auto* global : src.AST().GlobalVariables()) {
auto* var = sem.Get(global);
if (!core::IsHostShareable(var->AddressSpace())) {
// Not declared in a host-sharable address space
@@ -77,7 +77,7 @@
b.create<Struct>(b.Ident(b.Symbols().New(wrapper_name)),
tint::Vector{b.Member(kMemberName, CreateASTTypeFor(ctx, ty))},
tint::Vector{block});
- ctx.InsertBefore(src->AST().GlobalDeclarations(), global, ret);
+ ctx.InsertBefore(src.AST().GlobalDeclarations(), global, ret);
return ret;
});
ctx.Replace(global->type.expr, b.Expr(wrapper->name->symbol));
diff --git a/src/tint/lang/wgsl/ast/transform/add_block_attribute.h b/src/tint/lang/wgsl/ast/transform/add_block_attribute.h
index cd17977..3e31d08 100644
--- a/src/tint/lang/wgsl/ast/transform/add_block_attribute.h
+++ b/src/tint/lang/wgsl/ast/transform/add_block_attribute.h
@@ -54,7 +54,7 @@
~AddBlockAttribute() override;
/// @copydoc Transform::Apply
- ApplyResult Apply(const Program* program,
+ ApplyResult Apply(const Program& program,
const DataMap& inputs,
DataMap& outputs) const override;
};
diff --git a/src/tint/lang/wgsl/ast/transform/add_empty_entry_point.cc b/src/tint/lang/wgsl/ast/transform/add_empty_entry_point.cc
index 015f4ae..86fb0ce 100644
--- a/src/tint/lang/wgsl/ast/transform/add_empty_entry_point.cc
+++ b/src/tint/lang/wgsl/ast/transform/add_empty_entry_point.cc
@@ -27,8 +27,8 @@
namespace tint::ast::transform {
namespace {
-bool ShouldRun(const Program* program) {
- for (auto* func : program->AST().Functions()) {
+bool ShouldRun(const Program& program) {
+ for (auto* func : program.AST().Functions()) {
if (func->IsEntryPoint()) {
return false;
}
@@ -42,7 +42,7 @@
AddEmptyEntryPoint::~AddEmptyEntryPoint() = default;
-Transform::ApplyResult AddEmptyEntryPoint::Apply(const Program* src,
+Transform::ApplyResult AddEmptyEntryPoint::Apply(const Program& src,
const DataMap&,
DataMap&) const {
if (!ShouldRun(src)) {
@@ -50,7 +50,7 @@
}
ProgramBuilder b;
- program::CloneContext ctx{&b, src, /* auto_clone_symbols */ true};
+ program::CloneContext ctx{&b, &src, /* auto_clone_symbols */ true};
b.Func(b.Symbols().New("unused_entry_point"), {}, b.ty.void_(), {},
tint::Vector{
diff --git a/src/tint/lang/wgsl/ast/transform/add_empty_entry_point.h b/src/tint/lang/wgsl/ast/transform/add_empty_entry_point.h
index f282d82..91767a9 100644
--- a/src/tint/lang/wgsl/ast/transform/add_empty_entry_point.h
+++ b/src/tint/lang/wgsl/ast/transform/add_empty_entry_point.h
@@ -28,7 +28,7 @@
~AddEmptyEntryPoint() override;
/// @copydoc Transform::Apply
- ApplyResult Apply(const Program* program,
+ ApplyResult Apply(const Program& program,
const DataMap& inputs,
DataMap& outputs) const override;
};
diff --git a/src/tint/lang/wgsl/ast/transform/array_length_from_uniform.cc b/src/tint/lang/wgsl/ast/transform/array_length_from_uniform.cc
index 49cc35c..c065eea 100644
--- a/src/tint/lang/wgsl/ast/transform/array_length_from_uniform.cc
+++ b/src/tint/lang/wgsl/ast/transform/array_length_from_uniform.cc
@@ -37,9 +37,9 @@
namespace tint::ast::transform {
namespace {
-bool ShouldRun(const Program* program) {
- for (auto* fn : program->AST().Functions()) {
- if (auto* sem_fn = program->Sem().Get(fn)) {
+bool ShouldRun(const Program& program) {
+ for (auto* fn : program.AST().Functions()) {
+ if (auto* sem_fn = program.Sem().Get(fn)) {
for (auto* builtin : sem_fn->DirectlyCalledBuiltins()) {
if (builtin->Fn() == core::BuiltinFn::kArrayLength) {
return true;
@@ -61,7 +61,7 @@
/// @param program the source program
/// @param in the input transform data
/// @param out the output transform data
- explicit State(const Program* program, const DataMap& in, DataMap& out)
+ explicit State(const Program& program, const DataMap& in, DataMap& out)
: src(program), inputs(in), outputs(out) {}
/// Runs the transform
@@ -76,7 +76,7 @@
return resolver::Resolve(b);
}
- if (!ShouldRun(ctx.src)) {
+ if (!ShouldRun(src)) {
return SkipTransform;
}
@@ -177,7 +177,7 @@
private:
/// The source program
- const Program* const src;
+ const Program& src;
/// The transform inputs
const DataMap& inputs;
/// The transform outputs
@@ -185,7 +185,7 @@
/// The target program builder
ProgramBuilder b;
/// The clone context
- program::CloneContext ctx = {&b, src, /* auto_clone_symbols */ true};
+ program::CloneContext ctx = {&b, &src, /* auto_clone_symbols */ true};
/// Iterate over all arrayLength() builtins that operate on
/// storage buffer variables.
@@ -196,10 +196,10 @@
/// sem::GlobalVariable for the storage buffer.
template <typename F>
void IterateArrayLengthOnStorageVar(F&& functor) {
- auto& sem = src->Sem();
+ auto& sem = src.Sem();
// Find all calls to the arrayLength() builtin.
- for (auto* node : src->ASTNodes().Objects()) {
+ for (auto* node : src.ASTNodes().Objects()) {
auto* call_expr = node->As<CallExpression>();
if (!call_expr) {
continue;
@@ -253,7 +253,7 @@
}
};
-Transform::ApplyResult ArrayLengthFromUniform::Apply(const Program* src,
+Transform::ApplyResult ArrayLengthFromUniform::Apply(const Program& src,
const DataMap& inputs,
DataMap& outputs) const {
return State{src, inputs, outputs}.Run();
diff --git a/src/tint/lang/wgsl/ast/transform/array_length_from_uniform.h b/src/tint/lang/wgsl/ast/transform/array_length_from_uniform.h
index 7f0acdb..67e9f56 100644
--- a/src/tint/lang/wgsl/ast/transform/array_length_from_uniform.h
+++ b/src/tint/lang/wgsl/ast/transform/array_length_from_uniform.h
@@ -96,7 +96,7 @@
};
/// @copydoc Transform::Apply
- ApplyResult Apply(const Program* program,
+ ApplyResult Apply(const Program& program,
const DataMap& inputs,
DataMap& outputs) const override;
diff --git a/src/tint/lang/wgsl/ast/transform/binding_remapper.cc b/src/tint/lang/wgsl/ast/transform/binding_remapper.cc
index 83a35bd..b77cc11 100644
--- a/src/tint/lang/wgsl/ast/transform/binding_remapper.cc
+++ b/src/tint/lang/wgsl/ast/transform/binding_remapper.cc
@@ -45,11 +45,11 @@
BindingRemapper::BindingRemapper() = default;
BindingRemapper::~BindingRemapper() = default;
-Transform::ApplyResult BindingRemapper::Apply(const Program* src,
+Transform::ApplyResult BindingRemapper::Apply(const Program& src,
const DataMap& inputs,
DataMap&) const {
ProgramBuilder b;
- program::CloneContext ctx{&b, src, /* auto_clone_symbols */ true};
+ program::CloneContext ctx{&b, &src, /* auto_clone_symbols */ true};
auto* remappings = inputs.Get<Remappings>();
if (!remappings) {
@@ -69,11 +69,11 @@
if (remappings->allow_collisions) {
// Scan for binding point collisions generated by this transform.
// Populate all collisions in the `add_collision_attr` set.
- for (auto* func_ast : src->AST().Functions()) {
+ for (auto* func_ast : src.AST().Functions()) {
if (!func_ast->IsEntryPoint()) {
continue;
}
- auto* func = src->Sem().Get(func_ast);
+ auto* func = src.Sem().Get(func_ast);
std::unordered_map<BindingPoint, int> binding_point_counts;
for (auto* global : func->TransitivelyReferencedGlobals()) {
if (auto from = global->BindingPoint()) {
@@ -95,9 +95,9 @@
}
}
- for (auto* var : src->AST().Globals<Var>()) {
+ for (auto* var : src.AST().Globals<Var>()) {
if (var->HasBindingPoint()) {
- auto* global_sem = src->Sem().Get<sem::GlobalVariable>(var);
+ auto* global_sem = src.Sem().Get<sem::GlobalVariable>(var);
// The original binding point
BindingPoint from = *global_sem->BindingPoint();
@@ -133,7 +133,7 @@
")");
return resolver::Resolve(b);
}
- auto* sem = src->Sem().Get(var);
+ auto* sem = src.Sem().Get(var);
if (sem->AddressSpace() != core::AddressSpace::kStorage) {
b.Diagnostics().add_error(
diag::System::Transform,
diff --git a/src/tint/lang/wgsl/ast/transform/binding_remapper.h b/src/tint/lang/wgsl/ast/transform/binding_remapper.h
index 62183b9..71a038b 100644
--- a/src/tint/lang/wgsl/ast/transform/binding_remapper.h
+++ b/src/tint/lang/wgsl/ast/transform/binding_remapper.h
@@ -68,7 +68,7 @@
~BindingRemapper() override;
/// @copydoc Transform::Apply
- ApplyResult Apply(const Program* program,
+ ApplyResult Apply(const Program& program,
const DataMap& inputs,
DataMap& outputs) const override;
};
diff --git a/src/tint/lang/wgsl/ast/transform/builtin_polyfill.cc b/src/tint/lang/wgsl/ast/transform/builtin_polyfill.cc
index c49d83b..2c92aa3 100644
--- a/src/tint/lang/wgsl/ast/transform/builtin_polyfill.cc
+++ b/src/tint/lang/wgsl/ast/transform/builtin_polyfill.cc
@@ -48,9 +48,9 @@
/// Constructor
/// @param program the source program
/// @param config the transform config
- State(const Program* program, const Config& config) : src(program), cfg(config) {
+ State(const Program& program, const Config& config) : src(program), cfg(config) {
has_full_ptr_params = false;
- for (auto* enable : src->AST().Enables()) {
+ for (auto* enable : src.AST().Enables()) {
if (enable->HasExtension(wgsl::Extension::kChromiumExperimentalFullPtrParameters)) {
has_full_ptr_params = true;
break;
@@ -61,12 +61,12 @@
/// Runs the transform
/// @returns the new program or SkipTransform if the transform is not required
Transform::ApplyResult Run() {
- for (auto* node : src->ASTNodes().Objects()) {
+ for (auto* node : src.ASTNodes().Objects()) {
Switch(
node, //
[&](const CallExpression* expr) { Call(expr); },
[&](const BinaryExpression* bin_op) {
- if (auto* s = src->Sem().Get(bin_op);
+ if (auto* s = src.Sem().Get(bin_op);
!s || s->Stage() == core::EvaluationStage::kConstant ||
s->Stage() == core::EvaluationStage::kNotEvaluated) {
return; // Don't polyfill @const expressions
@@ -83,7 +83,7 @@
}
case core::BinaryOp::kDivide: {
if (cfg.builtins.int_div_mod) {
- auto* lhs_ty = src->TypeOf(bin_op->lhs)->UnwrapRef();
+ auto* lhs_ty = src.TypeOf(bin_op->lhs)->UnwrapRef();
if (lhs_ty->is_integer_scalar_or_vector()) {
ctx.Replace(bin_op,
[this, bin_op] { return IntDivMod(bin_op); });
@@ -94,7 +94,7 @@
}
case core::BinaryOp::kModulo: {
if (cfg.builtins.int_div_mod) {
- auto* lhs_ty = src->TypeOf(bin_op->lhs)->UnwrapRef();
+ auto* lhs_ty = src.TypeOf(bin_op->lhs)->UnwrapRef();
if (lhs_ty->is_integer_scalar_or_vector()) {
ctx.Replace(bin_op,
[this, bin_op] { return IntDivMod(bin_op); });
@@ -102,7 +102,7 @@
}
}
if (cfg.builtins.precise_float_mod) {
- auto* lhs_ty = src->TypeOf(bin_op->lhs)->UnwrapRef();
+ auto* lhs_ty = src.TypeOf(bin_op->lhs)->UnwrapRef();
if (lhs_ty->is_float_scalar_or_vector()) {
ctx.Replace(bin_op,
[this, bin_op] { return PreciseFloatMod(bin_op); });
@@ -117,7 +117,7 @@
},
[&](const Expression* expr) {
if (cfg.builtins.bgra8unorm) {
- if (auto* ty_expr = src->Sem().Get<sem::TypeExpression>(expr)) {
+ if (auto* ty_expr = src.Sem().Get<sem::TypeExpression>(expr)) {
if (auto* tex = ty_expr->Type()->As<core::type::StorageTexture>()) {
if (tex->texel_format() == core::TexelFormat::kBgra8Unorm) {
ctx.Replace(expr, [this, tex] {
@@ -143,15 +143,15 @@
private:
/// The source program
- Program const* const src;
+ const Program& src;
/// The transform config
const Config& cfg;
/// The destination program builder
ProgramBuilder b;
/// The clone context
- program::CloneContext ctx{&b, src};
+ program::CloneContext ctx{&b, &src};
/// The source clone context
- const sem::Info& sem = src->Sem();
+ const sem::Info& sem = src.Sem();
/// Polyfill functions for binary operators.
Hashmap<BinaryOpSignature, Symbol, 8> binary_op_polyfills;
/// Polyfill builtins.
@@ -884,8 +884,8 @@
/// @param bin_op the original BinaryExpression
/// @return the polyfill value for bitshift operation
const Expression* BitshiftModulo(const BinaryExpression* bin_op) {
- auto* lhs_ty = src->TypeOf(bin_op->lhs)->UnwrapRef();
- auto* rhs_ty = src->TypeOf(bin_op->rhs)->UnwrapRef();
+ auto* lhs_ty = src.TypeOf(bin_op->lhs)->UnwrapRef();
+ auto* rhs_ty = src.TypeOf(bin_op->rhs)->UnwrapRef();
auto* lhs_el_ty = lhs_ty->DeepestElement();
const Expression* mask = b.Expr(AInt(lhs_el_ty->Size() * 8 - 1));
if (rhs_ty->Is<core::type::Vector>()) {
@@ -901,8 +901,8 @@
/// @param bin_op the original BinaryExpression
/// @return the polyfill divide or modulo
const Expression* IntDivMod(const BinaryExpression* bin_op) {
- auto* lhs_ty = src->TypeOf(bin_op->lhs)->UnwrapRef();
- auto* rhs_ty = src->TypeOf(bin_op->rhs)->UnwrapRef();
+ auto* lhs_ty = src.TypeOf(bin_op->lhs)->UnwrapRef();
+ auto* rhs_ty = src.TypeOf(bin_op->rhs)->UnwrapRef();
BinaryOpSignature sig{bin_op->op, lhs_ty, rhs_ty};
auto fn = binary_op_polyfills.GetOrCreate(sig, [&] {
const bool is_div = bin_op->op == core::BinaryOp::kDivide;
@@ -994,8 +994,8 @@
/// @param bin_op the original BinaryExpression
/// @return the polyfill divide or modulo
const Expression* PreciseFloatMod(const BinaryExpression* bin_op) {
- auto* lhs_ty = src->TypeOf(bin_op->lhs)->UnwrapRef();
- auto* rhs_ty = src->TypeOf(bin_op->rhs)->UnwrapRef();
+ auto* lhs_ty = src.TypeOf(bin_op->lhs)->UnwrapRef();
+ auto* rhs_ty = src.TypeOf(bin_op->rhs)->UnwrapRef();
BinaryOpSignature sig{bin_op->op, lhs_ty, rhs_ty};
auto fn = binary_op_polyfills.GetOrCreate(sig, [&] {
const auto [lhs_el_ty, lhs_width] = lhs_ty->Elements(lhs_ty, 1);
@@ -1071,7 +1071,7 @@
/// Examines the call expression @p expr, applying any necessary polyfill transforms
void Call(const CallExpression* expr) {
- auto* call = src->Sem().Get(expr)->UnwrapMaterialize()->As<sem::Call>();
+ auto* call = src.Sem().Get(expr)->UnwrapMaterialize()->As<sem::Call>();
if (!call || call->Stage() == core::EvaluationStage::kConstant ||
call->Stage() == core::EvaluationStage::kNotEvaluated) {
return; // Don't polyfill @const expressions
@@ -1289,7 +1289,7 @@
BuiltinPolyfill::~BuiltinPolyfill() = default;
-Transform::ApplyResult BuiltinPolyfill::Apply(const Program* src,
+Transform::ApplyResult BuiltinPolyfill::Apply(const Program& src,
const DataMap& data,
DataMap&) const {
auto* cfg = data.Get<Config>();
diff --git a/src/tint/lang/wgsl/ast/transform/builtin_polyfill.h b/src/tint/lang/wgsl/ast/transform/builtin_polyfill.h
index 8805996..cd1de52 100644
--- a/src/tint/lang/wgsl/ast/transform/builtin_polyfill.h
+++ b/src/tint/lang/wgsl/ast/transform/builtin_polyfill.h
@@ -105,7 +105,7 @@
};
/// @copydoc Transform::Apply
- ApplyResult Apply(const Program* program,
+ ApplyResult Apply(const Program& program,
const DataMap& inputs,
DataMap& outputs) const override;
diff --git a/src/tint/lang/wgsl/ast/transform/canonicalize_entry_point_io.cc b/src/tint/lang/wgsl/ast/transform/canonicalize_entry_point_io.cc
index e9d244e..97425f5 100644
--- a/src/tint/lang/wgsl/ast/transform/canonicalize_entry_point_io.cc
+++ b/src/tint/lang/wgsl/ast/transform/canonicalize_entry_point_io.cc
@@ -884,11 +884,11 @@
}
};
-Transform::ApplyResult CanonicalizeEntryPointIO::Apply(const Program* src,
+Transform::ApplyResult CanonicalizeEntryPointIO::Apply(const Program& src,
const DataMap& inputs,
DataMap&) const {
ProgramBuilder b;
- program::CloneContext ctx{&b, src, /* auto_clone_symbols */ true};
+ program::CloneContext ctx{&b, &src, /* auto_clone_symbols */ true};
auto* cfg = inputs.Get<Config>();
if (cfg == nullptr) {
@@ -899,7 +899,7 @@
// Remove entry point IO attributes from struct declarations.
// New structures will be created for each entry point, as necessary.
- for (auto* ty : src->AST().TypeDecls()) {
+ for (auto* ty : src.AST().TypeDecls()) {
if (auto* struct_ty = ty->As<Struct>()) {
for (auto* member : struct_ty->members) {
for (auto* attr : member->attributes) {
@@ -911,7 +911,7 @@
}
}
- for (auto* func_ast : src->AST().Functions()) {
+ for (auto* func_ast : src.AST().Functions()) {
if (!func_ast->IsEntryPoint()) {
continue;
}
diff --git a/src/tint/lang/wgsl/ast/transform/canonicalize_entry_point_io.h b/src/tint/lang/wgsl/ast/transform/canonicalize_entry_point_io.h
index a6b3715..d80a83f 100644
--- a/src/tint/lang/wgsl/ast/transform/canonicalize_entry_point_io.h
+++ b/src/tint/lang/wgsl/ast/transform/canonicalize_entry_point_io.h
@@ -161,7 +161,7 @@
~CanonicalizeEntryPointIO() override;
/// @copydoc Transform::Apply
- ApplyResult Apply(const Program* program,
+ ApplyResult Apply(const Program& program,
const DataMap& inputs,
DataMap& outputs) const override;
diff --git a/src/tint/lang/wgsl/ast/transform/demote_to_helper.cc b/src/tint/lang/wgsl/ast/transform/demote_to_helper.cc
index 021ac65..8c9d3e2 100644
--- a/src/tint/lang/wgsl/ast/transform/demote_to_helper.cc
+++ b/src/tint/lang/wgsl/ast/transform/demote_to_helper.cc
@@ -40,14 +40,14 @@
DemoteToHelper::~DemoteToHelper() = default;
-Transform::ApplyResult DemoteToHelper::Apply(const Program* src, const DataMap&, DataMap&) const {
- auto& sem = src->Sem();
+Transform::ApplyResult DemoteToHelper::Apply(const Program& src, const DataMap&, DataMap&) const {
+ auto& sem = src.Sem();
// Collect the set of functions that need to be processed.
// A function needs to be processed if it is reachable by a shader that contains a discard at
// any point in its call hierarchy.
std::unordered_set<const sem::Function*> functions_to_process;
- for (auto* func : src->AST().Functions()) {
+ for (auto* func : src.AST().Functions()) {
if (!func->IsEntryPoint()) {
continue;
}
@@ -80,7 +80,7 @@
}
ProgramBuilder b;
- program::CloneContext ctx{&b, src, /* auto_clone_symbols */ true};
+ program::CloneContext ctx{&b, &src, /* auto_clone_symbols */ true};
// Create a module-scope flag that indicates whether the current invocation has been discarded.
auto flag = b.Symbols().New("tint_discarded");
@@ -107,7 +107,7 @@
// We also insert a discard statement before all return statements in entry points for shaders
// that discard.
std::unordered_map<const core::type::Type*, Symbol> atomic_cmpxchg_result_types;
- for (auto* node : src->ASTNodes().Objects()) {
+ for (auto* node : src.ASTNodes().Objects()) {
Switch(
node,
diff --git a/src/tint/lang/wgsl/ast/transform/demote_to_helper.h b/src/tint/lang/wgsl/ast/transform/demote_to_helper.h
index 1fe3c59..7e18d7b 100644
--- a/src/tint/lang/wgsl/ast/transform/demote_to_helper.h
+++ b/src/tint/lang/wgsl/ast/transform/demote_to_helper.h
@@ -37,7 +37,7 @@
~DemoteToHelper() override;
/// @copydoc Transform::Apply
- ApplyResult Apply(const Program* program,
+ ApplyResult Apply(const Program& program,
const DataMap& inputs,
DataMap& outputs) const override;
};
diff --git a/src/tint/lang/wgsl/ast/transform/direct_variable_access.cc b/src/tint/lang/wgsl/ast/transform/direct_variable_access.cc
index 9cdc734..c10c787 100644
--- a/src/tint/lang/wgsl/ast/transform/direct_variable_access.cc
+++ b/src/tint/lang/wgsl/ast/transform/direct_variable_access.cc
@@ -179,8 +179,8 @@
/// Constructor
/// @param src the source Program
/// @param options the transform options
- State(const Program* src, const Options& options)
- : ctx{&b, src, /* auto_clone_symbols */ true}, opts(options) {}
+ State(const Program& src, const Options& options)
+ : ctx{&b, &src, /* auto_clone_symbols */ true}, opts(options) {}
/// The main function for the transform.
/// @returns the ApplyResult
@@ -1188,7 +1188,7 @@
DirectVariableAccess::~DirectVariableAccess() = default;
-Transform::ApplyResult DirectVariableAccess::Apply(const Program* program,
+Transform::ApplyResult DirectVariableAccess::Apply(const Program& program,
const DataMap& inputs,
DataMap&) const {
Options options;
diff --git a/src/tint/lang/wgsl/ast/transform/direct_variable_access.h b/src/tint/lang/wgsl/ast/transform/direct_variable_access.h
index 2866383..28cbb5a 100644
--- a/src/tint/lang/wgsl/ast/transform/direct_variable_access.h
+++ b/src/tint/lang/wgsl/ast/transform/direct_variable_access.h
@@ -61,7 +61,7 @@
};
/// @copydoc Transform::Apply
- ApplyResult Apply(const Program* program,
+ ApplyResult Apply(const Program& program,
const DataMap& inputs,
DataMap& outputs) const override;
diff --git a/src/tint/lang/wgsl/ast/transform/disable_uniformity_analysis.cc b/src/tint/lang/wgsl/ast/transform/disable_uniformity_analysis.cc
index 34d212b..8dd0ce5 100644
--- a/src/tint/lang/wgsl/ast/transform/disable_uniformity_analysis.cc
+++ b/src/tint/lang/wgsl/ast/transform/disable_uniformity_analysis.cc
@@ -29,16 +29,16 @@
DisableUniformityAnalysis::~DisableUniformityAnalysis() = default;
-Transform::ApplyResult DisableUniformityAnalysis::Apply(const Program* src,
+Transform::ApplyResult DisableUniformityAnalysis::Apply(const Program& src,
const DataMap&,
DataMap&) const {
- if (src->Sem().Module()->Extensions().Contains(
+ if (src.Sem().Module()->Extensions().Contains(
wgsl::Extension::kChromiumDisableUniformityAnalysis)) {
return SkipTransform;
}
ProgramBuilder b;
- program::CloneContext ctx{&b, src, /* auto_clone_symbols */ true};
+ program::CloneContext ctx{&b, &src, /* auto_clone_symbols */ true};
b.Enable(wgsl::Extension::kChromiumDisableUniformityAnalysis);
ctx.Clone();
diff --git a/src/tint/lang/wgsl/ast/transform/disable_uniformity_analysis.h b/src/tint/lang/wgsl/ast/transform/disable_uniformity_analysis.h
index 6bf6dc1..3fbf877 100644
--- a/src/tint/lang/wgsl/ast/transform/disable_uniformity_analysis.h
+++ b/src/tint/lang/wgsl/ast/transform/disable_uniformity_analysis.h
@@ -28,7 +28,7 @@
~DisableUniformityAnalysis() override;
/// @copydoc Transform::Apply
- ApplyResult Apply(const Program* program,
+ ApplyResult Apply(const Program& program,
const DataMap& inputs,
DataMap& outputs) const override;
};
diff --git a/src/tint/lang/wgsl/ast/transform/expand_compound_assignment.cc b/src/tint/lang/wgsl/ast/transform/expand_compound_assignment.cc
index a568c1d..ec847ea 100644
--- a/src/tint/lang/wgsl/ast/transform/expand_compound_assignment.cc
+++ b/src/tint/lang/wgsl/ast/transform/expand_compound_assignment.cc
@@ -35,8 +35,8 @@
namespace {
-bool ShouldRun(const Program* program) {
- for (auto* node : program->ASTNodes().Objects()) {
+bool ShouldRun(const Program& program) {
+ for (auto* node : program.ASTNodes().Objects()) {
if (node->IsAnyOf<CompoundAssignmentStatement, IncrementDecrementStatement>()) {
return true;
}
@@ -166,7 +166,7 @@
ExpandCompoundAssignment::~ExpandCompoundAssignment() = default;
-Transform::ApplyResult ExpandCompoundAssignment::Apply(const Program* src,
+Transform::ApplyResult ExpandCompoundAssignment::Apply(const Program& src,
const DataMap&,
DataMap&) const {
if (!ShouldRun(src)) {
@@ -174,9 +174,9 @@
}
ProgramBuilder b;
- program::CloneContext ctx{&b, src, /* auto_clone_symbols */ true};
+ program::CloneContext ctx{&b, &src, /* auto_clone_symbols */ true};
State state(ctx);
- for (auto* node : src->ASTNodes().Objects()) {
+ for (auto* node : src.ASTNodes().Objects()) {
if (auto* assign = node->As<CompoundAssignmentStatement>()) {
state.Expand(assign, assign->lhs, ctx.Clone(assign->rhs), assign->op);
} else if (auto* inc_dec = node->As<IncrementDecrementStatement>()) {
diff --git a/src/tint/lang/wgsl/ast/transform/expand_compound_assignment.h b/src/tint/lang/wgsl/ast/transform/expand_compound_assignment.h
index 33da512..ff04ffc 100644
--- a/src/tint/lang/wgsl/ast/transform/expand_compound_assignment.h
+++ b/src/tint/lang/wgsl/ast/transform/expand_compound_assignment.h
@@ -46,7 +46,7 @@
~ExpandCompoundAssignment() override;
/// @copydoc Transform::Apply
- ApplyResult Apply(const Program* program,
+ ApplyResult Apply(const Program& program,
const DataMap& inputs,
DataMap& outputs) const override;
diff --git a/src/tint/lang/wgsl/ast/transform/first_index_offset.cc b/src/tint/lang/wgsl/ast/transform/first_index_offset.cc
index 4deef70..170f063 100644
--- a/src/tint/lang/wgsl/ast/transform/first_index_offset.cc
+++ b/src/tint/lang/wgsl/ast/transform/first_index_offset.cc
@@ -41,8 +41,8 @@
constexpr char kFirstVertexName[] = "first_vertex_index";
constexpr char kFirstInstanceName[] = "first_instance_index";
-bool ShouldRun(const Program* program) {
- for (auto* fn : program->AST().Functions()) {
+bool ShouldRun(const Program& program) {
+ for (auto* fn : program.AST().Functions()) {
if (fn->PipelineStage() == PipelineStage::kVertex) {
return true;
}
@@ -64,7 +64,7 @@
FirstIndexOffset::FirstIndexOffset() = default;
FirstIndexOffset::~FirstIndexOffset() = default;
-Transform::ApplyResult FirstIndexOffset::Apply(const Program* src,
+Transform::ApplyResult FirstIndexOffset::Apply(const Program& src,
const DataMap& inputs,
DataMap& outputs) const {
if (!ShouldRun(src)) {
@@ -72,7 +72,7 @@
}
ProgramBuilder b;
- program::CloneContext ctx{&b, src, /* auto_clone_symbols */ true};
+ program::CloneContext ctx{&b, &src, /* auto_clone_symbols */ true};
// Get the uniform buffer binding point
uint32_t ub_binding = binding_;
@@ -95,7 +95,7 @@
if (auto* var = node->As<Variable>()) {
for (auto* attr : var->attributes) {
if (auto* builtin_attr = attr->As<BuiltinAttribute>()) {
- core::BuiltinValue builtin = src->Sem().Get(builtin_attr)->Value();
+ core::BuiltinValue builtin = src.Sem().Get(builtin_attr)->Value();
if (builtin == core::BuiltinValue::kVertexIndex) {
auto* sem_var = ctx.src->Sem().Get(var);
builtin_vars.emplace(sem_var, kFirstVertexName);
@@ -112,7 +112,7 @@
if (auto* member = node->As<StructMember>()) {
for (auto* attr : member->attributes) {
if (auto* builtin_attr = attr->As<BuiltinAttribute>()) {
- core::BuiltinValue builtin = src->Sem().Get(builtin_attr)->Value();
+ core::BuiltinValue builtin = src.Sem().Get(builtin_attr)->Value();
if (builtin == core::BuiltinValue::kVertexIndex) {
auto* sem_mem = ctx.src->Sem().Get(member);
builtin_members.emplace(sem_mem, kFirstVertexName);
diff --git a/src/tint/lang/wgsl/ast/transform/first_index_offset.h b/src/tint/lang/wgsl/ast/transform/first_index_offset.h
index d59713d..a37b55c 100644
--- a/src/tint/lang/wgsl/ast/transform/first_index_offset.h
+++ b/src/tint/lang/wgsl/ast/transform/first_index_offset.h
@@ -106,7 +106,7 @@
~FirstIndexOffset() override;
/// @copydoc Transform::Apply
- ApplyResult Apply(const Program* program,
+ ApplyResult Apply(const Program& program,
const DataMap& inputs,
DataMap& outputs) const override;
diff --git a/src/tint/lang/wgsl/ast/transform/helper_test.h b/src/tint/lang/wgsl/ast/transform/helper_test.h
index 0d185e4..68536ea 100644
--- a/src/tint/lang/wgsl/ast/transform/helper_test.h
+++ b/src/tint/lang/wgsl/ast/transform/helper_test.h
@@ -37,7 +37,7 @@
}
wgsl::writer::Options options;
- auto result = wgsl::writer::Generate(&program, options);
+ auto result = wgsl::writer::Generate(program, options);
if (!result) {
return "WGSL writer failed:\n" + result.Failure();
}
@@ -106,7 +106,7 @@
for (auto* transform_ptr : std::initializer_list<Transform*>{new TRANSFORMS()...}) {
manager.append(std::unique_ptr<Transform>(transform_ptr));
}
- auto result = manager.Run(&program, data, outputs);
+ auto result = manager.Run(program, data, outputs);
return {std::move(result), std::move(outputs)};
}
@@ -124,7 +124,7 @@
const Transform& t = TRANSFORM();
DataMap outputs;
- auto result = t.Apply(&program, data, outputs);
+ auto result = t.Apply(program, data, outputs);
if (!result) {
return false;
}
diff --git a/src/tint/lang/wgsl/ast/transform/manager.cc b/src/tint/lang/wgsl/ast/transform/manager.cc
index 2313bfe..46e24f7 100644
--- a/src/tint/lang/wgsl/ast/transform/manager.cc
+++ b/src/tint/lang/wgsl/ast/transform/manager.cc
@@ -34,7 +34,9 @@
Manager::Manager() = default;
Manager::~Manager() = default;
-Program Manager::Run(const Program* program, const DataMap& inputs, DataMap& outputs) const {
+Program Manager::Run(const Program& program_in, const DataMap& inputs, DataMap& outputs) const {
+ const Program* program = &program_in;
+
#if TINT_PRINT_PROGRAM_FOR_EACH_TRANSFORM
auto print_program = [&](const char* msg, const Transform* transform) {
auto wgsl = Program::printer(program);
@@ -44,9 +46,9 @@
<< std::endl;
std::cout << "=========================================================" << std::endl;
std::cout << wgsl << std::endl;
- if (!program->IsValid()) {
+ if (!program.IsValid()) {
std::cout << "-- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --" << std::endl;
- std::cout << program->Diagnostics().str() << std::endl;
+ std::cout << program.Diagnostics().str() << std::endl;
}
std::cout << "=========================================================" << std::endl
<< std::endl;
@@ -58,7 +60,7 @@
TINT_IF_PRINT_PROGRAM(print_program("Input of", nullptr));
for (const auto& transform : transforms_) {
- if (auto result = transform->Apply(program, inputs, outputs)) {
+ if (auto result = transform->Apply(*program, inputs, outputs)) {
output.emplace(std::move(result.value()));
program = &output.value();
diff --git a/src/tint/lang/wgsl/ast/transform/manager.h b/src/tint/lang/wgsl/ast/transform/manager.h
index babc02f..a9d628f 100644
--- a/src/tint/lang/wgsl/ast/transform/manager.h
+++ b/src/tint/lang/wgsl/ast/transform/manager.h
@@ -54,7 +54,7 @@
/// @param inputs optional extra transform-specific input data
/// @param outputs optional extra transform-specific output data
/// @returns the transformed program
- Program Run(const Program* program, const DataMap& inputs, DataMap& outputs) const;
+ Program Run(const Program& program, const DataMap& inputs, DataMap& outputs) const;
private:
std::vector<std::unique_ptr<Transform>> transforms_;
diff --git a/src/tint/lang/wgsl/ast/transform/manager_test.cc b/src/tint/lang/wgsl/ast/transform/manager_test.cc
index 1d8b61a..d146055 100644
--- a/src/tint/lang/wgsl/ast/transform/manager_test.cc
+++ b/src/tint/lang/wgsl/ast/transform/manager_test.cc
@@ -28,15 +28,15 @@
using TransformManagerTest = testing::Test;
class AST_NoOp final : public ast::transform::Transform {
- ApplyResult Apply(const Program*, const DataMap&, DataMap&) const override {
+ ApplyResult Apply(const Program&, const DataMap&, DataMap&) const override {
return SkipTransform;
}
};
class AST_AddFunction final : public ast::transform::Transform {
- ApplyResult Apply(const Program* src, const DataMap&, DataMap&) const override {
+ ApplyResult Apply(const Program& src, const DataMap&, DataMap&) const override {
ProgramBuilder b;
- program::CloneContext ctx{&b, src};
+ program::CloneContext ctx{&b, &src};
b.Func(b.Sym("ast_func"), {}, b.ty.void_(), {});
ctx.Clone();
return resolver::Resolve(b);
@@ -57,7 +57,7 @@
DataMap outputs;
manager.Add<AST_NoOp>();
- auto result = manager.Run(&ast, {}, outputs);
+ auto result = manager.Run(ast, {}, outputs);
EXPECT_TRUE(result.IsValid()) << result.Diagnostics();
EXPECT_NE(result.ID(), ast.ID());
ASSERT_EQ(result.AST().Functions().Length(), 1u);
diff --git a/src/tint/lang/wgsl/ast/transform/multiplanar_external_texture.cc b/src/tint/lang/wgsl/ast/transform/multiplanar_external_texture.cc
index 757ad37..21e5309 100644
--- a/src/tint/lang/wgsl/ast/transform/multiplanar_external_texture.cc
+++ b/src/tint/lang/wgsl/ast/transform/multiplanar_external_texture.cc
@@ -35,8 +35,8 @@
using namespace tint::core::fluent_types; // NOLINT
using namespace tint::core::number_suffixes; // NOLINT
-bool ShouldRun(const Program* program) {
- auto ext = program->Types().Find<core::type::ExternalTexture>();
+bool ShouldRun(const Program& program) {
+ auto ext = program.Types().Find<core::type::ExternalTexture>();
return ext != nullptr;
}
@@ -511,7 +511,7 @@
// buffer binding representing a struct of parameters. Calls to texture builtins that contain a
// texture_external parameter will be transformed into a newly generated version of the function,
// which can perform the desired operation on a single RGBA plane or on separate Y and UV planes.
-Transform::ApplyResult MultiplanarExternalTexture::Apply(const Program* src,
+Transform::ApplyResult MultiplanarExternalTexture::Apply(const Program& src,
const DataMap& inputs,
DataMap&) const {
auto* new_binding_points = inputs.Get<NewBindingPoints>();
@@ -521,7 +521,7 @@
}
ProgramBuilder b;
- program::CloneContext ctx{&b, src, /* auto_clone_symbols */ true};
+ program::CloneContext ctx{&b, &src, /* auto_clone_symbols */ true};
if (!new_binding_points) {
b.Diagnostics().add_error(diag::System::Transform, "missing new binding point data for " +
std::string(TypeInfo().name));
diff --git a/src/tint/lang/wgsl/ast/transform/multiplanar_external_texture.h b/src/tint/lang/wgsl/ast/transform/multiplanar_external_texture.h
index 1c429ce..25e1f9e 100644
--- a/src/tint/lang/wgsl/ast/transform/multiplanar_external_texture.h
+++ b/src/tint/lang/wgsl/ast/transform/multiplanar_external_texture.h
@@ -69,7 +69,7 @@
~MultiplanarExternalTexture() override;
/// @copydoc Transform::Apply
- ApplyResult Apply(const Program* program,
+ ApplyResult Apply(const Program& program,
const DataMap& inputs,
DataMap& outputs) const override;
diff --git a/src/tint/lang/wgsl/ast/transform/preserve_padding.cc b/src/tint/lang/wgsl/ast/transform/preserve_padding.cc
index 25cba78..9675b03 100644
--- a/src/tint/lang/wgsl/ast/transform/preserve_padding.cc
+++ b/src/tint/lang/wgsl/ast/transform/preserve_padding.cc
@@ -41,7 +41,7 @@
struct PreservePadding::State {
/// Constructor
/// @param src the source Program
- explicit State(const Program* src) : ctx{&b, src, /* auto_clone_symbols */ true} {}
+ explicit State(const Program& src) : ctx{&b, &src, /* auto_clone_symbols */ true} {}
/// The main function for the transform.
/// @returns the ApplyResult
@@ -240,7 +240,7 @@
Hashmap<const core::type::Type*, Symbol, 8> helpers;
};
-Transform::ApplyResult PreservePadding::Apply(const Program* program,
+Transform::ApplyResult PreservePadding::Apply(const Program& program,
const DataMap&,
DataMap&) const {
return State(program).Run();
diff --git a/src/tint/lang/wgsl/ast/transform/preserve_padding.h b/src/tint/lang/wgsl/ast/transform/preserve_padding.h
index 21c8131..6e1866e 100644
--- a/src/tint/lang/wgsl/ast/transform/preserve_padding.h
+++ b/src/tint/lang/wgsl/ast/transform/preserve_padding.h
@@ -34,7 +34,7 @@
~PreservePadding() override;
/// @copydoc Transform::Apply
- ApplyResult Apply(const Program* program,
+ ApplyResult Apply(const Program& program,
const DataMap& inputs,
DataMap& outputs) const override;
diff --git a/src/tint/lang/wgsl/ast/transform/promote_initializers_to_let.cc b/src/tint/lang/wgsl/ast/transform/promote_initializers_to_let.cc
index 9533281..5b02260 100644
--- a/src/tint/lang/wgsl/ast/transform/promote_initializers_to_let.cc
+++ b/src/tint/lang/wgsl/ast/transform/promote_initializers_to_let.cc
@@ -35,11 +35,11 @@
PromoteInitializersToLet::~PromoteInitializersToLet() = default;
-Transform::ApplyResult PromoteInitializersToLet::Apply(const Program* src,
+Transform::ApplyResult PromoteInitializersToLet::Apply(const Program& src,
const DataMap&,
DataMap&) const {
ProgramBuilder b;
- program::CloneContext ctx{&b, src, /* auto_clone_symbols */ true};
+ program::CloneContext ctx{&b, &src, /* auto_clone_symbols */ true};
// Returns true if the expression should be hoisted to a new let statement before the
// expression's statement.
@@ -89,8 +89,8 @@
Hashset<const Expression*, 32> const_chains;
// Walk the AST nodes. This order guarantees that leaf-expressions are visited first.
- for (auto* node : src->ASTNodes().Objects()) {
- if (auto* sem = src->Sem().GetVal(node)) {
+ for (auto* node : src.ASTNodes().Objects()) {
+ if (auto* sem = src.Sem().GetVal(node)) {
auto* stmt = sem->Stmt();
if (!stmt) {
// Expression is outside of a statement. This usually means the expression is part
@@ -123,7 +123,7 @@
// After walking the full AST, const_chains only contains the outer-most constant expressions.
// Check if any of these need hoisting, and append those to to_hoist.
for (auto* expr : const_chains) {
- if (auto* sem = src->Sem().GetVal(expr); should_hoist(sem)) {
+ if (auto* sem = src.Sem().GetVal(expr); should_hoist(sem)) {
to_hoist.Push(sem);
}
}
diff --git a/src/tint/lang/wgsl/ast/transform/promote_initializers_to_let.h b/src/tint/lang/wgsl/ast/transform/promote_initializers_to_let.h
index cb6ecba..2a85e17 100644
--- a/src/tint/lang/wgsl/ast/transform/promote_initializers_to_let.h
+++ b/src/tint/lang/wgsl/ast/transform/promote_initializers_to_let.h
@@ -34,7 +34,7 @@
~PromoteInitializersToLet() override;
/// @copydoc Transform::Apply
- ApplyResult Apply(const Program* program,
+ ApplyResult Apply(const Program& program,
const DataMap& inputs,
DataMap& outputs) const override;
};
diff --git a/src/tint/lang/wgsl/ast/transform/promote_side_effects_to_decl.cc b/src/tint/lang/wgsl/ast/transform/promote_side_effects_to_decl.cc
index 61dcccc..07003b4 100644
--- a/src/tint/lang/wgsl/ast/transform/promote_side_effects_to_decl.cc
+++ b/src/tint/lang/wgsl/ast/transform/promote_side_effects_to_decl.cc
@@ -56,20 +56,20 @@
// to else {if}s so that the next transform, DecomposeSideEffects, can insert
// hoisted expressions above their current location.
struct SimplifySideEffectStatements : Castable<PromoteSideEffectsToDecl, Transform> {
- ApplyResult Apply(const Program* src, const DataMap& inputs, DataMap& outputs) const override;
+ ApplyResult Apply(const Program& src, const DataMap& inputs, DataMap& outputs) const override;
};
-Transform::ApplyResult SimplifySideEffectStatements::Apply(const Program* src,
+Transform::ApplyResult SimplifySideEffectStatements::Apply(const Program& src,
const DataMap&,
DataMap&) const {
ProgramBuilder b;
- program::CloneContext ctx{&b, src, /* auto_clone_symbols */ true};
+ program::CloneContext ctx{&b, &src, /* auto_clone_symbols */ true};
bool made_changes = false;
HoistToDeclBefore hoist_to_decl_before(ctx);
for (auto* node : ctx.src->ASTNodes().Objects()) {
- if (auto* sem_expr = src->Sem().GetVal(node)) {
+ if (auto* sem_expr = src.Sem().GetVal(node)) {
if (!sem_expr->HasSideEffects()) {
continue;
}
@@ -93,7 +93,7 @@
struct DecomposeSideEffects : Castable<PromoteSideEffectsToDecl, Transform> {
class CollectHoistsState;
class DecomposeState;
- ApplyResult Apply(const Program* src, const DataMap& inputs, DataMap& outputs) const override;
+ ApplyResult Apply(const Program& src, const DataMap& inputs, DataMap& outputs) const override;
};
// CollectHoistsState traverses the AST top-down, identifying which expressions
@@ -648,11 +648,11 @@
}
};
-Transform::ApplyResult DecomposeSideEffects::Apply(const Program* src,
+Transform::ApplyResult DecomposeSideEffects::Apply(const Program& src,
const DataMap&,
DataMap&) const {
ProgramBuilder b;
- program::CloneContext ctx{&b, src, /* auto_clone_symbols */ true};
+ program::CloneContext ctx{&b, &src, /* auto_clone_symbols */ true};
// First collect side-effecting expressions to hoist
CollectHoistsState collect_hoists_state{ctx};
@@ -671,7 +671,7 @@
PromoteSideEffectsToDecl::PromoteSideEffectsToDecl() = default;
PromoteSideEffectsToDecl::~PromoteSideEffectsToDecl() = default;
-Transform::ApplyResult PromoteSideEffectsToDecl::Apply(const Program* src,
+Transform::ApplyResult PromoteSideEffectsToDecl::Apply(const Program& src,
const DataMap& inputs,
DataMap& outputs) const {
Manager manager;
diff --git a/src/tint/lang/wgsl/ast/transform/promote_side_effects_to_decl.h b/src/tint/lang/wgsl/ast/transform/promote_side_effects_to_decl.h
index a8c7196..b5ee223 100644
--- a/src/tint/lang/wgsl/ast/transform/promote_side_effects_to_decl.h
+++ b/src/tint/lang/wgsl/ast/transform/promote_side_effects_to_decl.h
@@ -32,7 +32,7 @@
~PromoteSideEffectsToDecl() override;
/// @copydoc Transform::Apply
- ApplyResult Apply(const Program* program,
+ ApplyResult Apply(const Program& program,
const DataMap& inputs,
DataMap& outputs) const override;
};
diff --git a/src/tint/lang/wgsl/ast/transform/remove_phonies.cc b/src/tint/lang/wgsl/ast/transform/remove_phonies.cc
index 7f7f7c6..5661d78 100644
--- a/src/tint/lang/wgsl/ast/transform/remove_phonies.cc
+++ b/src/tint/lang/wgsl/ast/transform/remove_phonies.cc
@@ -43,16 +43,16 @@
RemovePhonies::~RemovePhonies() = default;
-Transform::ApplyResult RemovePhonies::Apply(const Program* src, const DataMap&, DataMap&) const {
+Transform::ApplyResult RemovePhonies::Apply(const Program& src, const DataMap&, DataMap&) const {
ProgramBuilder b;
- program::CloneContext ctx{&b, src, /* auto_clone_symbols */ true};
+ program::CloneContext ctx{&b, &src, /* auto_clone_symbols */ true};
- auto& sem = src->Sem();
+ auto& sem = src.Sem();
Hashmap<SinkSignature, Symbol, 8> sinks;
bool made_changes = false;
- for (auto* node : src->ASTNodes().Objects()) {
+ for (auto* node : src.ASTNodes().Objects()) {
Switch(
node,
[&](const AssignmentStatement* stmt) {
diff --git a/src/tint/lang/wgsl/ast/transform/remove_phonies.h b/src/tint/lang/wgsl/ast/transform/remove_phonies.h
index 5c3d04c..17b5657 100644
--- a/src/tint/lang/wgsl/ast/transform/remove_phonies.h
+++ b/src/tint/lang/wgsl/ast/transform/remove_phonies.h
@@ -34,7 +34,7 @@
~RemovePhonies() override;
/// @copydoc Transform::Apply
- ApplyResult Apply(const Program* program,
+ ApplyResult Apply(const Program& program,
const DataMap& inputs,
DataMap& outputs) const override;
};
diff --git a/src/tint/lang/wgsl/ast/transform/remove_unreachable_statements.cc b/src/tint/lang/wgsl/ast/transform/remove_unreachable_statements.cc
index 82bd693..50cafba 100644
--- a/src/tint/lang/wgsl/ast/transform/remove_unreachable_statements.cc
+++ b/src/tint/lang/wgsl/ast/transform/remove_unreachable_statements.cc
@@ -38,15 +38,15 @@
RemoveUnreachableStatements::~RemoveUnreachableStatements() = default;
-Transform::ApplyResult RemoveUnreachableStatements::Apply(const Program* src,
+Transform::ApplyResult RemoveUnreachableStatements::Apply(const Program& src,
const DataMap&,
DataMap&) const {
ProgramBuilder b;
- program::CloneContext ctx{&b, src, /* auto_clone_symbols */ true};
+ program::CloneContext ctx{&b, &src, /* auto_clone_symbols */ true};
bool made_changes = false;
- for (auto* node : src->ASTNodes().Objects()) {
- if (auto* stmt = src->Sem().Get<sem::Statement>(node)) {
+ for (auto* node : src.ASTNodes().Objects()) {
+ if (auto* stmt = src.Sem().Get<sem::Statement>(node)) {
if (!stmt->IsReachable()) {
RemoveStatement(ctx, stmt->Declaration());
made_changes = true;
diff --git a/src/tint/lang/wgsl/ast/transform/remove_unreachable_statements.h b/src/tint/lang/wgsl/ast/transform/remove_unreachable_statements.h
index 4469fc7..57b79e8 100644
--- a/src/tint/lang/wgsl/ast/transform/remove_unreachable_statements.h
+++ b/src/tint/lang/wgsl/ast/transform/remove_unreachable_statements.h
@@ -33,7 +33,7 @@
~RemoveUnreachableStatements() override;
/// @copydoc Transform::Apply
- ApplyResult Apply(const Program* program,
+ ApplyResult Apply(const Program& program,
const DataMap& inputs,
DataMap& outputs) const override;
};
diff --git a/src/tint/lang/wgsl/ast/transform/renamer.cc b/src/tint/lang/wgsl/ast/transform/renamer.cc
index ea456df..f53c942 100644
--- a/src/tint/lang/wgsl/ast/transform/renamer.cc
+++ b/src/tint/lang/wgsl/ast/transform/renamer.cc
@@ -1258,18 +1258,18 @@
Renamer::Renamer() = default;
Renamer::~Renamer() = default;
-Transform::ApplyResult Renamer::Apply(const Program* src,
+Transform::ApplyResult Renamer::Apply(const Program& src,
const DataMap& inputs,
DataMap& outputs) const {
Hashset<Symbol, 16> global_decls;
- for (auto* decl : src->AST().TypeDecls()) {
+ for (auto* decl : src.AST().TypeDecls()) {
global_decls.Add(decl->name->symbol);
}
// Identifiers that need to keep their symbols preserved.
Hashset<const Identifier*, 16> preserved_identifiers;
- for (auto* node : src->ASTNodes().Objects()) {
+ for (auto* node : src.ASTNodes().Objects()) {
auto preserve_if_builtin_type = [&](const Identifier* ident) {
if (!global_decls.Contains(ident->symbol)) {
preserved_identifiers.Add(ident);
@@ -1279,10 +1279,10 @@
Switch(
node,
[&](const MemberAccessorExpression* accessor) {
- auto* sem = src->Sem().Get(accessor)->UnwrapLoad();
+ auto* sem = src.Sem().Get(accessor)->UnwrapLoad();
if (sem->Is<sem::Swizzle>()) {
preserved_identifiers.Add(accessor->member);
- } else if (auto* str_expr = src->Sem().GetVal(accessor->object)) {
+ } else if (auto* str_expr = src.Sem().GetVal(accessor->object)) {
if (auto* ty = str_expr->Type()->UnwrapRef()->As<core::type::Struct>()) {
if (!ty->Is<sem::Struct>()) { // Builtin structure
preserved_identifiers.Add(accessor->member);
@@ -1304,7 +1304,7 @@
},
[&](const IdentifierExpression* expr) {
Switch(
- src->Sem().Get(expr), //
+ src.Sem().Get(expr), //
[&](const sem::BuiltinEnumExpressionBase*) {
preserved_identifiers.Add(expr->identifier);
},
@@ -1314,7 +1314,7 @@
},
[&](const CallExpression* call) {
Switch(
- src->Sem().Get(call)->UnwrapMaterialize()->As<sem::Call>()->Target(),
+ src.Sem().Get(call)->UnwrapMaterialize()->As<sem::Call>()->Target(),
[&](const sem::BuiltinFn*) {
preserved_identifiers.Add(call->target->identifier);
},
@@ -1372,7 +1372,7 @@
Hashmap<Symbol, Symbol, 32> remappings;
ProgramBuilder b;
- program::CloneContext ctx{&b, src, /* auto_clone_symbols */ false};
+ program::CloneContext ctx{&b, &src, /* auto_clone_symbols */ false};
ctx.ReplaceAll([&](const Identifier* ident) -> const Identifier* {
const auto symbol = ident->symbol;
diff --git a/src/tint/lang/wgsl/ast/transform/renamer.h b/src/tint/lang/wgsl/ast/transform/renamer.h
index b2520a2..ec81454 100644
--- a/src/tint/lang/wgsl/ast/transform/renamer.h
+++ b/src/tint/lang/wgsl/ast/transform/renamer.h
@@ -86,7 +86,7 @@
~Renamer() override;
/// @copydoc Transform::Apply
- ApplyResult Apply(const Program* program,
+ ApplyResult Apply(const Program& program,
const DataMap& inputs,
DataMap& outputs) const override;
};
diff --git a/src/tint/lang/wgsl/ast/transform/robustness.cc b/src/tint/lang/wgsl/ast/transform/robustness.cc
index 89b442a..09b85fd 100644
--- a/src/tint/lang/wgsl/ast/transform/robustness.cc
+++ b/src/tint/lang/wgsl/ast/transform/robustness.cc
@@ -47,7 +47,7 @@
/// Constructor
/// @param p the source program
/// @param c the transform config
- State(const Program* p, Config&& c) : src(p), cfg(std::move(c)) {}
+ State(const Program& p, Config&& c) : src(p), cfg(std::move(c)) {}
/// Runs the transform
/// @returns the new program or SkipTransform if the transform is not required
@@ -204,13 +204,13 @@
private:
/// The source program
- const Program* const src;
+ const Program& src;
/// The transform's config
Config cfg;
/// The target program builder
ProgramBuilder b{};
/// The clone context
- program::CloneContext ctx = {&b, src, /* auto_clone_symbols */ true};
+ program::CloneContext ctx = {&b, &src, /* auto_clone_symbols */ true};
/// Helper for hoisting declarations
HoistToDeclBefore hoist{ctx};
/// Alias to the source program's semantic info
@@ -272,7 +272,7 @@
/// Transform the program to insert additional predicate parameters to all user functions that
/// have a pointer parameter type in an address space that has predicate action.
void AddPredicateParameters() {
- for (auto* fn : src->AST().Functions()) {
+ for (auto* fn : src.AST().Functions()) {
for (auto* param : fn->params) {
auto* sem_param = sem.Get(param);
if (auto* ptr = sem_param->Type()->As<core::type::Pointer>()) {
@@ -722,7 +722,7 @@
Robustness::Robustness() = default;
Robustness::~Robustness() = default;
-Transform::ApplyResult Robustness::Apply(const Program* src,
+Transform::ApplyResult Robustness::Apply(const Program& src,
const DataMap& inputs,
DataMap&) const {
Config cfg;
diff --git a/src/tint/lang/wgsl/ast/transform/robustness.h b/src/tint/lang/wgsl/ast/transform/robustness.h
index bf8d5be..5ca301f 100644
--- a/src/tint/lang/wgsl/ast/transform/robustness.h
+++ b/src/tint/lang/wgsl/ast/transform/robustness.h
@@ -94,7 +94,7 @@
~Robustness() override;
/// @copydoc Transform::Apply
- ApplyResult Apply(const Program* program,
+ ApplyResult Apply(const Program& program,
const DataMap& inputs,
DataMap& outputs) const override;
diff --git a/src/tint/lang/wgsl/ast/transform/simplify_pointers.cc b/src/tint/lang/wgsl/ast/transform/simplify_pointers.cc
index 98de628..b5a2181 100644
--- a/src/tint/lang/wgsl/ast/transform/simplify_pointers.cc
+++ b/src/tint/lang/wgsl/ast/transform/simplify_pointers.cc
@@ -51,15 +51,15 @@
/// PIMPL state for the transform
struct SimplifyPointers::State {
/// The source program
- const Program* const src;
+ const Program& src;
/// The target program builder
ProgramBuilder b;
/// The clone context
- program::CloneContext ctx = {&b, src, /* auto_clone_symbols */ true};
+ program::CloneContext ctx = {&b, &src, /* auto_clone_symbols */ true};
/// Constructor
/// @param program the source program
- explicit State(const Program* program) : src(program) {}
+ explicit State(const Program& program) : src(program) {}
/// Traverses the expression `expr` looking for non-literal array indexing
/// expressions that would affect the computed address of a pointer
@@ -259,7 +259,7 @@
SimplifyPointers::~SimplifyPointers() = default;
-Transform::ApplyResult SimplifyPointers::Apply(const Program* src, const DataMap&, DataMap&) const {
+Transform::ApplyResult SimplifyPointers::Apply(const Program& src, const DataMap&, DataMap&) const {
return State(src).Run();
}
diff --git a/src/tint/lang/wgsl/ast/transform/simplify_pointers.h b/src/tint/lang/wgsl/ast/transform/simplify_pointers.h
index df529c2..59e3a35 100644
--- a/src/tint/lang/wgsl/ast/transform/simplify_pointers.h
+++ b/src/tint/lang/wgsl/ast/transform/simplify_pointers.h
@@ -40,7 +40,7 @@
~SimplifyPointers() override;
/// @copydoc Transform::Apply
- ApplyResult Apply(const Program* program,
+ ApplyResult Apply(const Program& program,
const DataMap& inputs,
DataMap& outputs) const override;
diff --git a/src/tint/lang/wgsl/ast/transform/single_entry_point.cc b/src/tint/lang/wgsl/ast/transform/single_entry_point.cc
index 9976562..c61798d 100644
--- a/src/tint/lang/wgsl/ast/transform/single_entry_point.cc
+++ b/src/tint/lang/wgsl/ast/transform/single_entry_point.cc
@@ -33,11 +33,11 @@
SingleEntryPoint::~SingleEntryPoint() = default;
-Transform::ApplyResult SingleEntryPoint::Apply(const Program* src,
+Transform::ApplyResult SingleEntryPoint::Apply(const Program& src,
const DataMap& inputs,
DataMap&) const {
ProgramBuilder b;
- program::CloneContext ctx{&b, src, /* auto_clone_symbols */ true};
+ program::CloneContext ctx{&b, &src, /* auto_clone_symbols */ true};
auto* cfg = inputs.Get<Config>();
if (cfg == nullptr) {
@@ -48,7 +48,7 @@
// Find the target entry point.
const Function* entry_point = nullptr;
- for (auto* f : src->AST().Functions()) {
+ for (auto* f : src.AST().Functions()) {
if (!f->IsEntryPoint()) {
continue;
}
@@ -63,12 +63,12 @@
return resolver::Resolve(b);
}
- auto& sem = src->Sem();
+ auto& sem = src.Sem();
auto& referenced_vars = sem.Get(entry_point)->TransitivelyReferencedGlobals();
// Clone any module-scope variables, types, and functions that are statically referenced by the
// target entry point.
- for (auto* decl : src->AST().GlobalDeclarations()) {
+ for (auto* decl : src.AST().GlobalDeclarations()) {
Switch(
decl, //
[&](const TypeDecl* ty) {
diff --git a/src/tint/lang/wgsl/ast/transform/single_entry_point.h b/src/tint/lang/wgsl/ast/transform/single_entry_point.h
index 97a99da..4d7f493 100644
--- a/src/tint/lang/wgsl/ast/transform/single_entry_point.h
+++ b/src/tint/lang/wgsl/ast/transform/single_entry_point.h
@@ -54,7 +54,7 @@
~SingleEntryPoint() override;
/// @copydoc Transform::Apply
- ApplyResult Apply(const Program* program,
+ ApplyResult Apply(const Program& program,
const DataMap& inputs,
DataMap& outputs) const override;
};
diff --git a/src/tint/lang/wgsl/ast/transform/std140.cc b/src/tint/lang/wgsl/ast/transform/std140.cc
index fd3193c..38fd81e 100644
--- a/src/tint/lang/wgsl/ast/transform/std140.cc
+++ b/src/tint/lang/wgsl/ast/transform/std140.cc
@@ -71,7 +71,7 @@
struct Std140::State {
/// Constructor
/// @param program the source program
- explicit State(const Program* program) : src(program) {}
+ explicit State(const Program& program) : src(program) {}
/// Runs the transform
/// @returns the new program or SkipTransform if the transform is not required
@@ -131,7 +131,7 @@
};
// Scan structures for members that need forking
- for (auto* ty : src->Types()) {
+ for (auto* ty : src.Types()) {
if (auto* str = ty->As<core::type::Struct>()) {
if (str->UsedAs(core::AddressSpace::kUniform)) {
for (auto* member : str->Members()) {
@@ -144,8 +144,8 @@
}
// Scan uniform variables that have types that need forking
- for (auto* decl : src->AST().GlobalVariables()) {
- auto* global = src->Sem().Get(decl);
+ for (auto* decl : src.AST().GlobalVariables()) {
+ auto* global = src.Sem().Get(decl);
if (global->AddressSpace() == core::AddressSpace::kUniform) {
if (needs_fork(global->Type()->UnwrapRef())) {
return true;
@@ -194,15 +194,15 @@
};
/// The source program
- const Program* const src;
+ const Program& src;
/// The target program builder
ProgramBuilder b;
/// The clone context
- program::CloneContext ctx = {&b, src, /* auto_clone_symbols */ true};
+ program::CloneContext ctx = {&b, &src, /* auto_clone_symbols */ true};
/// Alias to the semantic info in src
- const sem::Info& sem = src->Sem();
+ const sem::Info& sem = src.Sem();
/// Alias to the symbols in src
- const SymbolTable& sym = src->Symbols();
+ const SymbolTable& sym = src.Symbols();
/// Map of load function signature, to the generated function
Hashmap<LoadFnKey, Symbol, 8, LoadFnKey::Hasher> load_fns;
@@ -266,7 +266,7 @@
/// map (via Std140Type()).
void ForkTypes() {
// For each module scope declaration...
- for (auto* global : src->Sem().Module()->DependencyOrderedDeclarations()) {
+ for (auto* global : src.Sem().Module()->DependencyOrderedDeclarations()) {
// Check to see if this is a structure used by a uniform buffer...
auto* str = sem.Get<sem::Struct>(global);
if (str && str->UsedAs(core::AddressSpace::kUniform)) {
@@ -316,7 +316,7 @@
if (fork_std140) {
// Clone any members that have not already been cloned.
for (auto& member : members) {
- if (member->generation_id == src->ID()) {
+ if (member->generation_id == src.ID()) {
member = ctx.Clone(member);
}
}
@@ -325,7 +325,7 @@
auto name = b.Symbols().New(str->Name().Name() + "_std140");
auto* std140 = b.create<Struct>(b.Ident(name), std::move(members),
ctx.Clone(str->Declaration()->attributes));
- ctx.InsertAfter(src->AST().GlobalDeclarations(), global, std140);
+ ctx.InsertAfter(src.AST().GlobalDeclarations(), global, std140);
std140_structs.Add(str, name);
}
}
@@ -336,7 +336,7 @@
/// type that has been forked for std140-layout.
/// Populates the #std140_uniforms set.
void ReplaceUniformVarTypes() {
- for (auto* global : src->AST().GlobalVariables()) {
+ for (auto* global : src.AST().GlobalVariables()) {
if (auto* var = global->As<Var>()) {
auto* v = sem.Get(var);
if (v->AddressSpace() == core::AddressSpace::kUniform) {
@@ -1096,7 +1096,7 @@
for (auto el : *swizzle) {
rhs += xyzw[el];
}
- auto swizzle_ty = src->Types().Find<core::type::Vector>(
+ auto swizzle_ty = src.Types().Find<core::type::Vector>(
vec->type(), static_cast<uint32_t>(swizzle->Length()));
auto* expr = b.MemberAccessor(lhs, rhs);
return {expr, swizzle_ty, rhs};
@@ -1140,7 +1140,7 @@
Std140::~Std140() = default;
-Transform::ApplyResult Std140::Apply(const Program* src, const DataMap&, DataMap&) const {
+Transform::ApplyResult Std140::Apply(const Program& src, const DataMap&, DataMap&) const {
return State(src).Run();
}
diff --git a/src/tint/lang/wgsl/ast/transform/std140.h b/src/tint/lang/wgsl/ast/transform/std140.h
index 8b60728..20e5a02 100644
--- a/src/tint/lang/wgsl/ast/transform/std140.h
+++ b/src/tint/lang/wgsl/ast/transform/std140.h
@@ -36,7 +36,7 @@
~Std140() override;
/// @copydoc Transform::Apply
- ApplyResult Apply(const Program* program,
+ ApplyResult Apply(const Program& program,
const DataMap& inputs,
DataMap& outputs) const override;
diff --git a/src/tint/lang/wgsl/ast/transform/substitute_override.cc b/src/tint/lang/wgsl/ast/transform/substitute_override.cc
index 0ffcafb..9f41800 100644
--- a/src/tint/lang/wgsl/ast/transform/substitute_override.cc
+++ b/src/tint/lang/wgsl/ast/transform/substitute_override.cc
@@ -35,8 +35,8 @@
namespace tint::ast::transform {
namespace {
-bool ShouldRun(const Program* program) {
- for (auto* node : program->AST().GlobalVariables()) {
+bool ShouldRun(const Program& program) {
+ for (auto* node : program.AST().GlobalVariables()) {
if (node->Is<Override>()) {
return true;
}
@@ -50,11 +50,11 @@
SubstituteOverride::~SubstituteOverride() = default;
-Transform::ApplyResult SubstituteOverride::Apply(const Program* src,
+Transform::ApplyResult SubstituteOverride::Apply(const Program& src,
const DataMap& config,
DataMap&) const {
ProgramBuilder b;
- program::CloneContext ctx{&b, src, /* auto_clone_symbols */ true};
+ program::CloneContext ctx{&b, &src, /* auto_clone_symbols */ true};
const auto* data = config.Get<Config>();
if (!data) {
@@ -62,7 +62,7 @@
return resolver::Resolve(b);
}
- if (!ShouldRun(ctx.src)) {
+ if (!ShouldRun(src)) {
return SkipTransform;
}
@@ -107,7 +107,7 @@
// If the object is not materialized, and the 'override' variable is turned to a 'const', the
// resulting type of the index may change. See: crbug.com/tint/1697.
ctx.ReplaceAll([&](const IndexAccessorExpression* expr) -> const IndexAccessorExpression* {
- if (auto* sem = src->Sem().Get(expr)) {
+ if (auto* sem = src.Sem().Get(expr)) {
if (auto* access = sem->UnwrapMaterialize()->As<sem::IndexAccessorExpression>()) {
if (access->Object()->UnwrapMaterialize()->Type()->HoldsAbstract() &&
access->Index()->Stage() == core::EvaluationStage::kOverride) {
diff --git a/src/tint/lang/wgsl/ast/transform/substitute_override.h b/src/tint/lang/wgsl/ast/transform/substitute_override.h
index 2108dca..e234450 100644
--- a/src/tint/lang/wgsl/ast/transform/substitute_override.h
+++ b/src/tint/lang/wgsl/ast/transform/substitute_override.h
@@ -76,7 +76,7 @@
~SubstituteOverride() override;
/// @copydoc Transform::Apply
- ApplyResult Apply(const Program* program,
+ ApplyResult Apply(const Program& program,
const DataMap& inputs,
DataMap& outputs) const override;
};
diff --git a/src/tint/lang/wgsl/ast/transform/transform.cc b/src/tint/lang/wgsl/ast/transform/transform.cc
index 63d0cea..781f2f5 100644
--- a/src/tint/lang/wgsl/ast/transform/transform.cc
+++ b/src/tint/lang/wgsl/ast/transform/transform.cc
@@ -41,13 +41,13 @@
Transform::Transform() = default;
Transform::~Transform() = default;
-Output Transform::Run(const Program* src, const DataMap& data /* = {} */) const {
+Output Transform::Run(const Program& src, const DataMap& data /* = {} */) const {
Output output;
if (auto program = Apply(src, data, output.data)) {
output.program = std::move(program.value());
} else {
ProgramBuilder b;
- program::CloneContext ctx{&b, src, /* auto_clone_symbols */ true};
+ program::CloneContext ctx{&b, &src, /* auto_clone_symbols */ true};
ctx.Clone();
output.program = resolver::Resolve(b);
}
diff --git a/src/tint/lang/wgsl/ast/transform/transform.h b/src/tint/lang/wgsl/ast/transform/transform.h
index 8e7400c..e0c25e2 100644
--- a/src/tint/lang/wgsl/ast/transform/transform.h
+++ b/src/tint/lang/wgsl/ast/transform/transform.h
@@ -66,7 +66,7 @@
/// @param program the source program to transform
/// @param data optional extra transform-specific input data
/// @returns the transformation result
- Output Run(const Program* program, const DataMap& data = {}) const;
+ Output Run(const Program& program, const DataMap& data = {}) const;
/// The return value of Apply().
/// If SkipTransform (std::nullopt), then the transform is not needed to be run.
@@ -80,7 +80,7 @@
/// @param inputs optional extra transform-specific input data
/// @param outputs optional extra transform-specific output data
/// @returns a transformed program, or std::nullopt if the transform didn't need to run.
- virtual ApplyResult Apply(const Program* program,
+ virtual ApplyResult Apply(const Program& program,
const DataMap& inputs,
DataMap& outputs) const = 0;
diff --git a/src/tint/lang/wgsl/ast/transform/transform_test.cc b/src/tint/lang/wgsl/ast/transform/transform_test.cc
index 46c5f24..9efe65e 100644
--- a/src/tint/lang/wgsl/ast/transform/transform_test.cc
+++ b/src/tint/lang/wgsl/ast/transform/transform_test.cc
@@ -29,7 +29,7 @@
// Inherit from Transform so we have access to protected methods
struct CreateASTTypeForTest : public testing::Test, public Transform {
- ApplyResult Apply(const Program*, const DataMap&, DataMap&) const override {
+ ApplyResult Apply(const Program&, const DataMap&, DataMap&) const override {
return SkipTransform;
}
diff --git a/src/tint/lang/wgsl/ast/transform/unshadow.cc b/src/tint/lang/wgsl/ast/transform/unshadow.cc
index e6655bb..4ff846d 100644
--- a/src/tint/lang/wgsl/ast/transform/unshadow.cc
+++ b/src/tint/lang/wgsl/ast/transform/unshadow.cc
@@ -34,20 +34,20 @@
/// PIMPL state for the transform
struct Unshadow::State {
/// The source program
- const Program* const src;
+ const Program& src;
/// The target program builder
ProgramBuilder b;
/// The clone context
- program::CloneContext ctx = {&b, src, /* auto_clone_symbols */ true};
+ program::CloneContext ctx = {&b, &src, /* auto_clone_symbols */ true};
/// Constructor
/// @param program the source program
- explicit State(const Program* program) : src(program) {}
+ explicit State(const Program& program) : src(program) {}
/// Runs the transform
/// @returns the new program or SkipTransform if the transform is not required
Transform::ApplyResult Run() {
- auto& sem = src->Sem();
+ auto& sem = src.Sem();
// Maps a variable to its new name.
Hashmap<const sem::Variable*, Symbol, 8> renamed_to;
@@ -124,7 +124,7 @@
Unshadow::~Unshadow() = default;
-Transform::ApplyResult Unshadow::Apply(const Program* src, const DataMap&, DataMap&) const {
+Transform::ApplyResult Unshadow::Apply(const Program& src, const DataMap&, DataMap&) const {
return State(src).Run();
}
diff --git a/src/tint/lang/wgsl/ast/transform/unshadow.h b/src/tint/lang/wgsl/ast/transform/unshadow.h
index 77640cd..119c37c 100644
--- a/src/tint/lang/wgsl/ast/transform/unshadow.h
+++ b/src/tint/lang/wgsl/ast/transform/unshadow.h
@@ -29,7 +29,7 @@
~Unshadow() override;
/// @copydoc Transform::Apply
- ApplyResult Apply(const Program* program,
+ ApplyResult Apply(const Program& program,
const DataMap& inputs,
DataMap& outputs) const override;
diff --git a/src/tint/lang/wgsl/ast/transform/vectorize_scalar_matrix_initializers.cc b/src/tint/lang/wgsl/ast/transform/vectorize_scalar_matrix_initializers.cc
index d670b91..2168218 100644
--- a/src/tint/lang/wgsl/ast/transform/vectorize_scalar_matrix_initializers.cc
+++ b/src/tint/lang/wgsl/ast/transform/vectorize_scalar_matrix_initializers.cc
@@ -31,9 +31,9 @@
namespace tint::ast::transform {
namespace {
-bool ShouldRun(const Program* program) {
- for (auto* node : program->ASTNodes().Objects()) {
- if (auto* call = program->Sem().Get<sem::Call>(node)) {
+bool ShouldRun(const Program& program) {
+ for (auto* node : program.ASTNodes().Objects()) {
+ if (auto* call = program.Sem().Get<sem::Call>(node)) {
if (call->Target()->Is<sem::ValueConstructor>() &&
call->Type()->Is<core::type::Matrix>()) {
auto& args = call->Arguments();
@@ -52,7 +52,7 @@
VectorizeScalarMatrixInitializers::~VectorizeScalarMatrixInitializers() = default;
-Transform::ApplyResult VectorizeScalarMatrixInitializers::Apply(const Program* src,
+Transform::ApplyResult VectorizeScalarMatrixInitializers::Apply(const Program& src,
const DataMap&,
DataMap&) const {
if (!ShouldRun(src)) {
@@ -60,12 +60,12 @@
}
ProgramBuilder b;
- program::CloneContext ctx{&b, src, /* auto_clone_symbols */ true};
+ program::CloneContext ctx{&b, &src, /* auto_clone_symbols */ true};
std::unordered_map<const core::type::Matrix*, Symbol> scalar_inits;
ctx.ReplaceAll([&](const CallExpression* expr) -> const CallExpression* {
- auto* call = src->Sem().Get(expr)->UnwrapMaterialize()->As<sem::Call>();
+ auto* call = src.Sem().Get(expr)->UnwrapMaterialize()->As<sem::Call>();
auto* ty_init = call->Target()->As<sem::ValueConstructor>();
if (!ty_init) {
return nullptr;
diff --git a/src/tint/lang/wgsl/ast/transform/vectorize_scalar_matrix_initializers.h b/src/tint/lang/wgsl/ast/transform/vectorize_scalar_matrix_initializers.h
index fc02609..4c49769 100644
--- a/src/tint/lang/wgsl/ast/transform/vectorize_scalar_matrix_initializers.h
+++ b/src/tint/lang/wgsl/ast/transform/vectorize_scalar_matrix_initializers.h
@@ -30,7 +30,7 @@
~VectorizeScalarMatrixInitializers() override;
/// @copydoc Transform::Apply
- ApplyResult Apply(const Program* program,
+ ApplyResult Apply(const Program& program,
const DataMap& inputs,
DataMap& outputs) const override;
};
diff --git a/src/tint/lang/wgsl/ast/transform/vertex_pulling.cc b/src/tint/lang/wgsl/ast/transform/vertex_pulling.cc
index e91dd35..cc747fb 100644
--- a/src/tint/lang/wgsl/ast/transform/vertex_pulling.cc
+++ b/src/tint/lang/wgsl/ast/transform/vertex_pulling.cc
@@ -235,14 +235,14 @@
/// Constructor
/// @param program the source program
/// @param c the VertexPulling config
- State(const Program* program, const VertexPulling::Config& c) : src(program), cfg(c) {}
+ State(const Program& program, const VertexPulling::Config& c) : src(program), cfg(c) {}
/// Runs the transform
/// @returns the new program or SkipTransform if the transform is not required
ApplyResult Run() {
// Find entry point
const Function* func = nullptr;
- for (auto* fn : src->AST().Functions()) {
+ for (auto* fn : src.AST().Functions()) {
if (fn->PipelineStage() == PipelineStage::kVertex) {
if (func != nullptr) {
b.Diagnostics().add_error(
@@ -284,13 +284,13 @@
};
/// The source program
- const Program* const src;
+ const Program& src;
/// The transform config
VertexPulling::Config const cfg;
/// The target program builder
ProgramBuilder b;
/// The clone context
- program::CloneContext ctx = {&b, src, /* auto_clone_symbols */ true};
+ program::CloneContext ctx = {&b, &src, /* auto_clone_symbols */ true};
std::unordered_map<uint32_t, LocationInfo> location_info;
std::function<const Expression*()> vertex_index_expr = nullptr;
std::function<const Expression*()> instance_index_expr = nullptr;
@@ -768,7 +768,7 @@
LocationInfo info;
info.expr = [this, func_var] { return b.Expr(func_var); };
- auto* sem = src->Sem().Get<sem::Parameter>(param);
+ auto* sem = src.Sem().Get<sem::Parameter>(param);
info.type = sem->Type();
if (TINT_UNLIKELY(!sem->Location().has_value())) {
@@ -782,7 +782,7 @@
TINT_ICE() << "Invalid entry point parameter";
return;
}
- auto builtin = src->Sem().Get(builtin_attr)->Value();
+ auto builtin = src.Sem().Get(builtin_attr)->Value();
// Check for existing vertex_index and instance_index builtins.
if (builtin == core::BuiltinValue::kVertexIndex) {
vertex_index_expr = [this, param] {
@@ -824,7 +824,7 @@
LocationInfo info;
info.expr = member_expr;
- auto* sem = src->Sem().Get(member);
+ auto* sem = src.Sem().Get(member);
info.type = sem->Type();
TINT_ASSERT(sem->Attributes().location.has_value());
@@ -836,7 +836,7 @@
TINT_ICE() << "Invalid entry point parameter";
return;
}
- auto builtin = src->Sem().Get(builtin_attr)->Value();
+ auto builtin = src.Sem().Get(builtin_attr)->Value();
// Check for existing vertex_index and instance_index builtins.
if (builtin == core::BuiltinValue::kVertexIndex) {
vertex_index_expr = member_expr;
@@ -891,7 +891,7 @@
// Process entry point parameters.
for (auto* param : func->params) {
- auto* sem = src->Sem().Get(param);
+ auto* sem = src.Sem().Get(param);
if (auto* str = sem->Type()->As<sem::Struct>()) {
ProcessStructParameter(func, param, str->Declaration());
} else {
@@ -946,7 +946,7 @@
VertexPulling::VertexPulling() = default;
VertexPulling::~VertexPulling() = default;
-Transform::ApplyResult VertexPulling::Apply(const Program* src,
+Transform::ApplyResult VertexPulling::Apply(const Program& src,
const DataMap& inputs,
DataMap&) const {
auto cfg = cfg_;
diff --git a/src/tint/lang/wgsl/ast/transform/vertex_pulling.h b/src/tint/lang/wgsl/ast/transform/vertex_pulling.h
index d18bb0f..deaed5a 100644
--- a/src/tint/lang/wgsl/ast/transform/vertex_pulling.h
+++ b/src/tint/lang/wgsl/ast/transform/vertex_pulling.h
@@ -172,7 +172,7 @@
~VertexPulling() override;
/// @copydoc Transform::Apply
- ApplyResult Apply(const Program* program,
+ ApplyResult Apply(const Program& program,
const DataMap& inputs,
DataMap& outputs) const override;
diff --git a/src/tint/lang/wgsl/ast/transform/zero_init_workgroup_memory.cc b/src/tint/lang/wgsl/ast/transform/zero_init_workgroup_memory.cc
index a14d218..39ea897 100644
--- a/src/tint/lang/wgsl/ast/transform/zero_init_workgroup_memory.cc
+++ b/src/tint/lang/wgsl/ast/transform/zero_init_workgroup_memory.cc
@@ -39,10 +39,10 @@
namespace tint::ast::transform {
namespace {
-bool ShouldRun(const Program* program) {
- for (auto* global : program->AST().GlobalVariables()) {
+bool ShouldRun(const Program& program) {
+ for (auto* global : program.AST().GlobalVariables()) {
if (auto* var = global->As<Var>()) {
- auto* v = program->Sem().Get(var);
+ auto* v = program.Sem().Get(var);
if (v->AddressSpace() == core::AddressSpace::kWorkgroup) {
return true;
}
@@ -461,7 +461,7 @@
ZeroInitWorkgroupMemory::~ZeroInitWorkgroupMemory() = default;
-Transform::ApplyResult ZeroInitWorkgroupMemory::Apply(const Program* src,
+Transform::ApplyResult ZeroInitWorkgroupMemory::Apply(const Program& src,
const DataMap&,
DataMap&) const {
if (!ShouldRun(src)) {
@@ -469,9 +469,9 @@
}
ProgramBuilder b;
- program::CloneContext ctx{&b, src, /* auto_clone_symbols */ true};
+ program::CloneContext ctx{&b, &src, /* auto_clone_symbols */ true};
- for (auto* fn : src->AST().Functions()) {
+ for (auto* fn : src.AST().Functions()) {
if (fn->PipelineStage() == PipelineStage::kCompute) {
State{ctx}.Run(fn);
}
diff --git a/src/tint/lang/wgsl/ast/transform/zero_init_workgroup_memory.h b/src/tint/lang/wgsl/ast/transform/zero_init_workgroup_memory.h
index cb3de9a..3d12132 100644
--- a/src/tint/lang/wgsl/ast/transform/zero_init_workgroup_memory.h
+++ b/src/tint/lang/wgsl/ast/transform/zero_init_workgroup_memory.h
@@ -31,7 +31,7 @@
~ZeroInitWorkgroupMemory() override;
/// @copydoc Transform::Apply
- ApplyResult Apply(const Program* program,
+ ApplyResult Apply(const Program& program,
const DataMap& inputs,
DataMap& outputs) const override;
diff --git a/src/tint/lang/wgsl/helpers/flatten_bindings.cc b/src/tint/lang/wgsl/helpers/flatten_bindings.cc
index 7e6d6c5..3400dd9 100644
--- a/src/tint/lang/wgsl/helpers/flatten_bindings.cc
+++ b/src/tint/lang/wgsl/helpers/flatten_bindings.cc
@@ -23,7 +23,7 @@
namespace tint::writer {
-std::optional<Program> FlattenBindings(const Program* program) {
+std::optional<Program> FlattenBindings(const Program& program) {
// TODO(crbug.com/tint/1101): Make this more robust for multiple entry points.
tint::ast::transform::BindingRemapper::BindingPoints binding_points;
uint32_t next_buffer_idx = 0;
diff --git a/src/tint/lang/wgsl/helpers/flatten_bindings.h b/src/tint/lang/wgsl/helpers/flatten_bindings.h
index 99d75e0..be2ca44 100644
--- a/src/tint/lang/wgsl/helpers/flatten_bindings.h
+++ b/src/tint/lang/wgsl/helpers/flatten_bindings.h
@@ -24,7 +24,7 @@
/// group 0 within unique binding numbers.
/// @param program A valid program
/// @return A new program with bindings remapped if needed
-std::optional<Program> FlattenBindings(const Program* program);
+std::optional<Program> FlattenBindings(const Program& program);
} // namespace tint::writer
diff --git a/src/tint/lang/wgsl/helpers/flatten_bindings_test.cc b/src/tint/lang/wgsl/helpers/flatten_bindings_test.cc
index 201e254..a9b43ca 100644
--- a/src/tint/lang/wgsl/helpers/flatten_bindings_test.cc
+++ b/src/tint/lang/wgsl/helpers/flatten_bindings_test.cc
@@ -34,7 +34,7 @@
Program program(resolver::Resolve(b));
ASSERT_TRUE(program.IsValid()) << program.Diagnostics().str();
- auto flattened = tint::writer::FlattenBindings(&program);
+ auto flattened = tint::writer::FlattenBindings(program);
EXPECT_FALSE(flattened);
}
@@ -47,7 +47,7 @@
Program program(resolver::Resolve(b));
ASSERT_TRUE(program.IsValid()) << program.Diagnostics().str();
- auto flattened = tint::writer::FlattenBindings(&program);
+ auto flattened = tint::writer::FlattenBindings(program);
EXPECT_FALSE(flattened);
}
@@ -61,7 +61,7 @@
Program program(resolver::Resolve(b));
ASSERT_TRUE(program.IsValid()) << program.Diagnostics().str();
- auto flattened = tint::writer::FlattenBindings(&program);
+ auto flattened = tint::writer::FlattenBindings(program);
EXPECT_TRUE(flattened);
auto& vars = flattened->AST().GlobalVariables();
@@ -123,7 +123,7 @@
Program program(resolver::Resolve(b));
ASSERT_TRUE(program.IsValid()) << program.Diagnostics().str();
- auto flattened = tint::writer::FlattenBindings(&program);
+ auto flattened = tint::writer::FlattenBindings(program);
EXPECT_TRUE(flattened);
auto& vars = flattened->AST().GlobalVariables();
diff --git a/src/tint/lang/wgsl/helpers/ir_program_test.h b/src/tint/lang/wgsl/helpers/ir_program_test.h
index d1b96dd..63bdd7f 100644
--- a/src/tint/lang/wgsl/helpers/ir_program_test.h
+++ b/src/tint/lang/wgsl/helpers/ir_program_test.h
@@ -46,7 +46,7 @@
return program.Diagnostics().str();
}
- auto result = wgsl::reader::ProgramToIR(&program);
+ auto result = wgsl::reader::ProgramToIR(program);
if (result) {
auto validated = core::ir::Validate(result.Get());
if (!validated) {
@@ -67,7 +67,7 @@
return program.Diagnostics().str();
}
- auto result = wgsl::reader::ProgramToIR(&program);
+ auto result = wgsl::reader::ProgramToIR(program);
if (result) {
auto validated = core::ir::Validate(result.Get());
if (!validated) {
diff --git a/src/tint/lang/wgsl/inspector/inspector.cc b/src/tint/lang/wgsl/inspector/inspector.cc
index ee3dd29..dd12745 100644
--- a/src/tint/lang/wgsl/inspector/inspector.cc
+++ b/src/tint/lang/wgsl/inspector/inspector.cc
@@ -122,7 +122,7 @@
} // namespace
-Inspector::Inspector(const Program* program) : program_(program) {}
+Inspector::Inspector(const Program& program) : program_(program) {}
Inspector::~Inspector() = default;
@@ -131,7 +131,7 @@
TINT_ASSERT(func != nullptr);
TINT_ASSERT(func->IsEntryPoint());
- auto* sem = program_->Sem().Get(func);
+ auto* sem = program_.Sem().Get(func);
entry_point.name = func->name->symbol.Name();
entry_point.remapped_name = func->name->symbol.Name();
@@ -245,7 +245,7 @@
std::vector<EntryPoint> Inspector::GetEntryPoints() {
std::vector<EntryPoint> result;
- for (auto* func : program_->AST().Functions()) {
+ for (auto* func : program_.AST().Functions()) {
if (!func->IsEntryPoint()) {
continue;
}
@@ -258,8 +258,8 @@
std::map<OverrideId, Scalar> Inspector::GetOverrideDefaultValues() {
std::map<OverrideId, Scalar> result;
- for (auto* var : program_->AST().GlobalVariables()) {
- auto* global = program_->Sem().Get<sem::GlobalVariable>(var);
+ for (auto* var : program_.AST().GlobalVariables()) {
+ auto* global = program_.Sem().Get<sem::GlobalVariable>(var);
if (!global || !global->Declaration()->Is<ast::Override>()) {
continue;
}
@@ -298,8 +298,8 @@
std::map<std::string, OverrideId> Inspector::GetNamedOverrideIds() {
std::map<std::string, OverrideId> result;
- for (auto* var : program_->AST().GlobalVariables()) {
- auto* global = program_->Sem().Get<sem::GlobalVariable>(var);
+ for (auto* var : program_.AST().GlobalVariables()) {
+ auto* global = program_.Sem().Get<sem::GlobalVariable>(var);
if (global && global->Declaration()->Is<ast::Override>()) {
auto name = var->name->symbol.Name();
result[name] = global->OverrideId();
@@ -342,7 +342,7 @@
std::vector<ResourceBinding> result;
- auto* func_sem = program_->Sem().Get(func);
+ auto* func_sem = program_.Sem().Get(func);
for (auto& ruv : func_sem->TransitivelyReferencedUniformVariables()) {
auto* var = ruv.first;
auto binding_info = ruv.second;
@@ -385,7 +385,7 @@
std::vector<ResourceBinding> result;
- auto* func_sem = program_->Sem().Get(func);
+ auto* func_sem = program_.Sem().Get(func);
for (auto& rs : func_sem->TransitivelyReferencedSamplerVariables()) {
auto binding_info = rs.second;
@@ -409,7 +409,7 @@
std::vector<ResourceBinding> result;
- auto* func_sem = program_->Sem().Get(func);
+ auto* func_sem = program_.Sem().Get(func);
for (auto& rcs : func_sem->TransitivelyReferencedComparisonSamplerVariables()) {
auto binding_info = rcs.second;
@@ -449,7 +449,7 @@
}
std::vector<ResourceBinding> result;
- auto* func_sem = program_->Sem().Get(func);
+ auto* func_sem = program_.Sem().Get(func);
for (auto& ref : func_sem->TransitivelyReferencedVariablesOfType(texture_type)) {
auto* var = ref.first;
auto binding_info = ref.second;
@@ -509,7 +509,7 @@
if (!func) {
return {};
}
- auto* func_sem = program_->Sem().Get(func);
+ auto* func_sem = program_.Sem().Get(func);
std::vector<SamplerTexturePair> new_pairs;
for (auto pair : func_sem->TextureSamplerPairs()) {
@@ -524,7 +524,7 @@
}
std::vector<std::string> Inspector::GetUsedExtensionNames() {
- auto& extensions = program_->Sem().Module()->Extensions();
+ auto& extensions = program_.Sem().Module()->Extensions();
std::vector<std::string> out;
out.reserve(extensions.Length());
for (auto ext : extensions) {
@@ -537,7 +537,7 @@
std::vector<std::pair<std::string, Source>> result;
// Ast nodes for enable directive are stored within global declarations list
- auto global_decls = program_->AST().GlobalDeclarations();
+ auto global_decls = program_.AST().GlobalDeclarations();
for (auto* node : global_decls) {
if (auto* enable = node->As<ast::Enable>()) {
for (auto* ext : enable->extensions) {
@@ -550,7 +550,7 @@
}
const ast::Function* Inspector::FindEntryPointByName(const std::string& name) {
- auto* func = program_->AST().Functions().Find(program_->Symbols().Get(name));
+ auto* func = program_.AST().Functions().Find(program_.Symbols().Get(name));
if (!func) {
diagnostics_.add_error(diag::System::Inspector, name + " was not found!");
return nullptr;
@@ -623,7 +623,7 @@
if (!builtin_declaration) {
return false;
}
- return program_->Sem().Get(builtin_declaration)->Value() == builtin;
+ return program_.Sem().Get(builtin_declaration)->Value() == builtin;
}
std::vector<ResourceBinding> Inspector::GetStorageBufferResourceBindingsImpl(
@@ -634,7 +634,7 @@
return {};
}
- auto* func_sem = program_->Sem().Get(func);
+ auto* func_sem = program_.Sem().Get(func);
std::vector<ResourceBinding> result;
for (auto& rsv : func_sem->TransitivelyReferencedStorageBufferVariables()) {
auto* var = rsv.first;
@@ -673,7 +673,7 @@
}
std::vector<ResourceBinding> result;
- auto* func_sem = program_->Sem().Get(func);
+ auto* func_sem = program_.Sem().Get(func);
auto referenced_variables = multisampled_only
? func_sem->TransitivelyReferencedMultisampledTextureVariables()
: func_sem->TransitivelyReferencedSampledTextureVariables();
@@ -712,7 +712,7 @@
return {};
}
- auto* func_sem = program_->Sem().Get(func);
+ auto* func_sem = program_.Sem().Get(func);
std::vector<ResourceBinding> result;
for (auto& ref :
func_sem->TransitivelyReferencedVariablesOfType<core::type::StorageTexture>()) {
@@ -761,9 +761,9 @@
sampler_targets_ =
std::make_unique<std::unordered_map<std::string, UniqueVector<SamplerTexturePair, 4>>>();
- auto& sem = program_->Sem();
+ auto& sem = program_.Sem();
- for (auto* node : program_->ASTNodes().Objects()) {
+ for (auto* node : program_.ASTNodes().Objects()) {
auto* c = node->As<ast::CallExpression>();
if (!c) {
continue;
@@ -832,7 +832,7 @@
return {InterpolationType::kPerspective, InterpolationSampling::kCenter};
}
- auto& sem = program_->Sem();
+ auto& sem = program_.Sem();
auto ast_interpolation_type =
sem.Get<sem::BuiltinEnumExpression<core::InterpolationType>>(interpolation_attribute->type)
@@ -886,7 +886,7 @@
uint32_t Inspector::ComputeWorkgroupStorageSize(const ast::Function* func) const {
uint32_t total_size = 0;
- auto* func_sem = program_->Sem().Get(func);
+ auto* func_sem = program_.Sem().Get(func);
for (const sem::Variable* var : func_sem->TransitivelyReferencedGlobals()) {
if (var->AddressSpace() == core::AddressSpace::kWorkgroup) {
auto* ty = var->Type()->UnwrapRef();
@@ -906,7 +906,7 @@
std::vector<PixelLocalMemberType> Inspector::ComputePixelLocalMemberTypes(
const ast::Function* func) const {
- auto* func_sem = program_->Sem().Get(func);
+ auto* func_sem = program_.Sem().Get(func);
for (const sem::Variable* var : func_sem->TransitivelyReferencedGlobals()) {
if (var->AddressSpace() != core::AddressSpace::kPixelLocal) {
continue;
@@ -937,12 +937,12 @@
template <size_t N, typename F>
void Inspector::GetOriginatingResources(std::array<const ast::Expression*, N> exprs, F&& callback) {
- if (TINT_UNLIKELY(!program_->IsValid())) {
+ if (TINT_UNLIKELY(!program_.IsValid())) {
TINT_ICE() << "attempting to get originating resources in invalid program";
return;
}
- auto& sem = program_->Sem();
+ auto& sem = program_.Sem();
std::array<const sem::GlobalVariable*, N> globals{};
std::array<const sem::Parameter*, N> parameters{};
diff --git a/src/tint/lang/wgsl/inspector/inspector.h b/src/tint/lang/wgsl/inspector/inspector.h
index e1f6d6e..e4b78e2 100644
--- a/src/tint/lang/wgsl/inspector/inspector.h
+++ b/src/tint/lang/wgsl/inspector/inspector.h
@@ -43,7 +43,7 @@
public:
/// Constructor
/// @param program Shader program to extract information from.
- explicit Inspector(const Program* program);
+ explicit Inspector(const Program& program);
/// Destructor
~Inspector();
@@ -144,7 +144,7 @@
std::vector<std::pair<std::string, Source>> GetEnableDirectives();
private:
- const Program* program_;
+ const Program& program_;
diag::List diagnostics_;
std::unique_ptr<std::unordered_map<std::string, UniqueVector<SamplerTexturePair, 4>>>
sampler_targets_;
diff --git a/src/tint/lang/wgsl/inspector/inspector_builder_test.cc b/src/tint/lang/wgsl/inspector/inspector_builder_test.cc
index 6e960a4..58f781f 100644
--- a/src/tint/lang/wgsl/inspector/inspector_builder_test.cc
+++ b/src/tint/lang/wgsl/inspector/inspector_builder_test.cc
@@ -357,7 +357,7 @@
}
program_ = std::make_unique<Program>(resolver::Resolve(*this));
[&] { ASSERT_TRUE(program_->IsValid()) << program_->Diagnostics().str(); }();
- inspector_ = std::make_unique<Inspector>(program_.get());
+ inspector_ = std::make_unique<Inspector>(*program_);
return *inspector_;
}
diff --git a/src/tint/lang/wgsl/inspector/inspector_runner_test.cc b/src/tint/lang/wgsl/inspector/inspector_runner_test.cc
index 8993320..b249358 100644
--- a/src/tint/lang/wgsl/inspector/inspector_runner_test.cc
+++ b/src/tint/lang/wgsl/inspector/inspector_runner_test.cc
@@ -28,7 +28,7 @@
file_ = std::make_unique<Source::File>("test", shader);
program_ = std::make_unique<Program>(wgsl::reader::Parse(file_.get()));
[&] { ASSERT_TRUE(program_->IsValid()) << program_->Diagnostics().str(); }();
- inspector_ = std::make_unique<Inspector>(program_.get());
+ inspector_ = std::make_unique<Inspector>(*program_);
return *inspector_;
}
diff --git a/src/tint/lang/wgsl/ir_roundtrip_test.cc b/src/tint/lang/wgsl/ir_roundtrip_test.cc
index 8f08426..2ca1090 100644
--- a/src/tint/lang/wgsl/ir_roundtrip_test.cc
+++ b/src/tint/lang/wgsl/ir_roundtrip_test.cc
@@ -34,7 +34,7 @@
auto input_program = wgsl::reader::Parse(&file);
ASSERT_TRUE(input_program.IsValid()) << input_program.Diagnostics().str();
- auto ir_module = wgsl::reader::ProgramToIR(&input_program);
+ auto ir_module = wgsl::reader::ProgramToIR(input_program);
ASSERT_TRUE(ir_module) << (ir_module ? "" : ir_module.Failure());
tint::core::ir::Disassembler d{ir_module.Get()};
@@ -46,12 +46,12 @@
<< "IR:" << std::endl //
<< disassembly << std::endl //
<< "AST:" << std::endl //
- << Program::printer(&output_program) << std::endl;
+ << Program::printer(output_program) << std::endl;
}
ASSERT_TRUE(output_program.IsValid()) << output_program.Diagnostics().str();
- auto output = wgsl::writer::Generate(&output_program, {});
+ auto output = wgsl::writer::Generate(output_program, {});
ASSERT_TRUE(output) << output.Failure();
auto expected = expected_wgsl.empty() ? input : tint::TrimSpace(expected_wgsl);
diff --git a/src/tint/lang/wgsl/program/program.cc b/src/tint/lang/wgsl/program/program.cc
index 5c058c9..cb1ce95 100644
--- a/src/tint/lang/wgsl/program/program.cc
+++ b/src/tint/lang/wgsl/program/program.cc
@@ -24,7 +24,7 @@
namespace tint {
namespace {
-std::string DefaultPrinter(const Program*) {
+std::string DefaultPrinter(const Program&) {
return "<no program printer assigned>";
}
diff --git a/src/tint/lang/wgsl/program/program.h b/src/tint/lang/wgsl/program/program.h
index a367412..2674f58 100644
--- a/src/tint/lang/wgsl/program/program.h
+++ b/src/tint/lang/wgsl/program/program.h
@@ -152,7 +152,7 @@
const core::type::Type* TypeOf(const ast::TypeDecl* type_decl) const;
/// A function that can be used to print a program
- using Printer = std::string (*)(const Program*);
+ using Printer = std::string (*)(const Program&);
/// The Program printer used for testing and debugging.
static Printer printer;
@@ -178,8 +178,8 @@
/// @param program the Program
/// @returns the GenerationID of the Program
-inline GenerationID GenerationIDOf(const Program* program) {
- return program->ID();
+inline GenerationID GenerationIDOf(const Program& program) {
+ return program.ID();
}
} // namespace tint
diff --git a/src/tint/lang/wgsl/program/program_builder.cc b/src/tint/lang/wgsl/program/program_builder.cc
index ff7b469..53cd098 100644
--- a/src/tint/lang/wgsl/program/program_builder.cc
+++ b/src/tint/lang/wgsl/program/program_builder.cc
@@ -46,16 +46,16 @@
return *this;
}
-ProgramBuilder ProgramBuilder::Wrap(const Program* program) {
+ProgramBuilder ProgramBuilder::Wrap(const Program& program) {
ProgramBuilder builder;
- builder.id_ = program->ID();
- builder.last_ast_node_id_ = program->HighestASTNodeID();
- builder.constants = core::constant::Manager::Wrap(program->Constants());
+ builder.id_ = program.ID();
+ builder.last_ast_node_id_ = program.HighestASTNodeID();
+ builder.constants = core::constant::Manager::Wrap(program.Constants());
builder.ast_ =
- builder.create<ast::Module>(program->AST().source, program->AST().GlobalDeclarations());
- builder.sem_ = sem::Info::Wrap(program->Sem());
- builder.symbols_.Wrap(program->Symbols());
- builder.diagnostics_ = program->Diagnostics();
+ builder.create<ast::Module>(program.AST().source, program.AST().GlobalDeclarations());
+ builder.sem_ = sem::Info::Wrap(program.Sem());
+ builder.symbols_.Wrap(program.Symbols());
+ builder.diagnostics_ = program.Diagnostics();
return builder;
}
diff --git a/src/tint/lang/wgsl/program/program_builder.h b/src/tint/lang/wgsl/program/program_builder.h
index 81fdfc7..3b17967 100644
--- a/src/tint/lang/wgsl/program/program_builder.h
+++ b/src/tint/lang/wgsl/program/program_builder.h
@@ -90,7 +90,7 @@
/// function. See crbug.com/tint/460.
/// @param program the immutable Program to wrap
/// @return the ProgramBuilder that wraps `program`
- static ProgramBuilder Wrap(const Program* program);
+ static ProgramBuilder Wrap(const Program& program);
/// @returns a reference to the program's types
core::type::Manager& Types() {
diff --git a/src/tint/lang/wgsl/program/program_builder_test.cc b/src/tint/lang/wgsl/program/program_builder_test.cc
index b887ff6..c1c3099 100644
--- a/src/tint/lang/wgsl/program/program_builder_test.cc
+++ b/src/tint/lang/wgsl/program/program_builder_test.cc
@@ -42,7 +42,7 @@
ASSERT_TRUE(inner.Symbols().Get("a").IsValid());
ASSERT_FALSE(inner.Symbols().Get("b").IsValid());
- ProgramBuilder outer = ProgramBuilder::Wrap(&inner);
+ ProgramBuilder outer = ProgramBuilder::Wrap(inner);
ASSERT_EQ(inner.AST().Functions().Length(), 1u);
ASSERT_EQ(outer.AST().Functions().Length(), 1u);
diff --git a/src/tint/lang/wgsl/reader/program_to_ir/program_to_ir.cc b/src/tint/lang/wgsl/reader/program_to_ir/program_to_ir.cc
index 49babb3..fa464bb 100644
--- a/src/tint/lang/wgsl/reader/program_to_ir/program_to_ir.cc
+++ b/src/tint/lang/wgsl/reader/program_to_ir/program_to_ir.cc
@@ -118,7 +118,7 @@
public:
/// Constructor
/// @param program the program to convert to IR
- explicit Impl(const Program* program) : program_(program) {}
+ explicit Impl(const Program& program) : program_(program) {}
/// Builds an IR module from the program passed to the constructor.
/// @return the IR module or an error.
@@ -128,7 +128,7 @@
enum class ControlFlags { kNone, kExcludeSwitch };
// The input Program
- const Program* program_ = nullptr;
+ const Program& program_;
/// The IR module being built
core::ir::Module mod;
@@ -139,7 +139,7 @@
// The clone context used to clone data from #program_
core::constant::CloneContext clone_ctx_{
/* type_ctx */ core::type::CloneContext{
- /* src */ {&program_->Symbols()},
+ /* src */ {&program_.Symbols()},
/* dst */ {&builder_.ir.symbols, &builder_.ir.Types()},
},
/* dst */ {builder_.ir.constant_values},
@@ -216,7 +216,7 @@
}
ResultType EmitModule() {
- auto* sem = program_->Sem().Module();
+ auto* sem = program_.Sem().Module();
for (auto* decl : sem->DependencyOrderedDeclarations()) {
tint::Switch(
@@ -258,7 +258,7 @@
}
core::Interpolation ExtractInterpolation(const ast::InterpolateAttribute* interp) {
- auto type = program_->Sem()
+ auto type = program_.Sem()
.Get(interp->type)
->As<sem::BuiltinEnumExpression<core::InterpolationType>>();
core::InterpolationType interpolation_type = type->Value();
@@ -266,7 +266,7 @@
core::InterpolationSampling interpolation_sampling =
core::InterpolationSampling::kUndefined;
if (interp->sampling) {
- auto sampling = program_->Sem()
+ auto sampling = program_.Sem()
.Get(interp->sampling)
->As<sem::BuiltinEnumExpression<core::InterpolationSampling>>();
interpolation_sampling = sampling->Value();
@@ -279,7 +279,7 @@
// The flow stack should have been emptied when the previous function finished building.
TINT_ASSERT(control_stack_.IsEmpty());
- const auto* sem = program_->Sem().Get(ast_func);
+ const auto* sem = program_.Sem().Get(ast_func);
auto* ir_func = builder_.Function(ast_func->name->symbol.NameView(),
sem->ReturnType()->Clone(clone_ctx_.type_ctx));
@@ -321,7 +321,7 @@
[&](const ast::InvariantAttribute*) { ir_func->SetReturnInvariant(true); },
[&](const ast::BuiltinAttribute* b) {
if (auto* ident_sem =
- program_->Sem()
+ program_.Sem()
.Get(b)
->As<sem::BuiltinEnumExpression<core::BuiltinValue>>()) {
switch (ident_sem->Value()) {
@@ -358,7 +358,7 @@
Vector<core::ir::FunctionParam*, 1> params;
for (auto* p : ast_func->params) {
- const auto* param_sem = program_->Sem().Get(p)->As<sem::Parameter>();
+ const auto* param_sem = program_.Sem().Get(p)->As<sem::Parameter>();
auto* ty = param_sem->Type()->Clone(clone_ctx_.type_ctx);
auto* param = builder_.FunctionParam(p->name->symbol.NameView(), ty);
@@ -374,7 +374,7 @@
[&](const ast::InvariantAttribute*) { param->SetInvariant(true); },
[&](const ast::BuiltinAttribute* b) {
if (auto* ident_sem =
- program_->Sem()
+ program_.Sem()
.Get(b)
->As<sem::BuiltinEnumExpression<core::BuiltinValue>>()) {
switch (ident_sem->Value()) {
@@ -459,7 +459,7 @@
// Add a terminator if one was not already created.
if (NeedTerminator()) {
- if (!program_->Sem().Get(ast_func->body)->Behaviors().Contains(sem::Behavior::kNext)) {
+ if (!program_.Sem().Get(ast_func->body)->Behaviors().Contains(sem::Behavior::kNext)) {
SetTerminator(builder_.Unreachable());
} else {
SetTerminator(builder_.Return(current_function_));
@@ -475,7 +475,7 @@
for (auto* s : stmts) {
EmitStatement(s);
- if (auto* sem = program_->Sem().Get(s);
+ if (auto* sem = program_.Sem().Get(s);
sem && !sem->Behaviors().Contains(sem::Behavior::kNext)) {
break; // Unreachable statement.
}
@@ -539,7 +539,7 @@
void EmitIncrementDecrement(const ast::IncrementDecrementStatement* stmt) {
auto lhs = EmitExpression(stmt->lhs);
- auto* one = program_->TypeOf(stmt->lhs)->UnwrapRef()->is_signed_integer_scalar()
+ auto* one = program_.TypeOf(stmt->lhs)->UnwrapRef()->is_signed_integer_scalar()
? builder_.Constant(1_i)
: builder_.Constant(1_u);
@@ -757,7 +757,7 @@
ControlStackScope scope(this, switch_inst);
- const auto* sem = program_->Sem().Get(stmt);
+ const auto* sem = program_.Sem().Get(stmt);
for (const auto* c : sem->Cases()) {
Vector<core::ir::Switch::CaseSelector, 4> selectors;
for (const auto* selector : c->Selectors()) {
@@ -863,7 +863,7 @@
void Bind(const ast::Expression* expr, core::ir::Value* value) {
// If this expression maps to sem::Load, insert a load instruction to get the result
- if (impl.program_->Sem().Get<sem::Load>(expr)) {
+ if (impl.program_.Sem().Get<sem::Load>(expr)) {
auto* load = impl.builder_.Load(value);
impl.current_block_->Append(load);
value = load->Result();
@@ -873,7 +873,7 @@
void Bind(const ast::Expression* expr, const VectorRefElementAccess& access) {
// If this expression maps to sem::Load, insert a load instruction to get the result
- if (impl.program_->Sem().Get<sem::Load>(expr)) {
+ if (impl.program_.Sem().Get<sem::Load>(expr)) {
auto* load = impl.builder_.LoadVectorElement(access.vector, access.index);
impl.current_block_->Append(load);
bindings_.Add(expr, load->Result());
@@ -907,7 +907,7 @@
void PopBlock() { impl.current_block_ = blocks.Pop(); }
core::ir::Value* EmitConstant(const ast::Expression* expr) {
- if (auto* sem = impl.program_->Sem().GetVal(expr)) {
+ if (auto* sem = impl.program_.Sem().GetVal(expr)) {
if (auto* v = sem->ConstantValue()) {
if (auto* cv = v->Clone(impl.clone_ctx_)) {
auto* val = impl.builder_.Constant(cv);
@@ -931,7 +931,7 @@
return;
}
- auto* sem = impl.program_->Sem().Get(expr)->Unwrap();
+ auto* sem = impl.program_.Sem().Get(expr)->Unwrap();
// The access result type should match the source result type. If the source is a
// pointer, we generate a pointer.
@@ -1004,7 +1004,7 @@
}
void EmitBinary(const ast::BinaryExpression* b) {
- auto* b_sem = impl.program_->Sem().Get(b);
+ auto* b_sem = impl.program_.Sem().Get(b);
auto* ty = b_sem->Type()->Clone(impl.clone_ctx_.type_ctx);
auto lhs = GetValue(b->lhs);
if (!lhs) {
@@ -1027,7 +1027,7 @@
if (!val) {
return;
}
- auto* sem = impl.program_->Sem().Get(expr);
+ auto* sem = impl.program_.Sem().Get(expr);
auto* ty = sem->Type()->Clone(impl.clone_ctx_.type_ctx);
core::ir::Instruction* inst = nullptr;
switch (expr->op) {
@@ -1056,7 +1056,7 @@
if (!val) {
return;
}
- auto* sem = impl.program_->Sem().Get(b);
+ auto* sem = impl.program_.Sem().Get(b);
auto* ty = sem->Type()->Clone(impl.clone_ctx_.type_ctx);
auto* inst = impl.builder_.Bitcast(ty, val);
impl.current_block_->Append(inst);
@@ -1065,7 +1065,7 @@
void EmitCall(const ast::CallExpression* expr) {
// If this is a materialized semantic node, just use the constant value.
- if (auto* mat = impl.program_->Sem().Get(expr)) {
+ if (auto* mat = impl.program_.Sem().Get(expr)) {
if (mat->ConstantValue()) {
auto* cv = mat->ConstantValue()->Clone(impl.clone_ctx_);
if (!cv) {
@@ -1088,7 +1088,7 @@
}
args.Push(value);
}
- auto* sem = impl.program_->Sem().Get<sem::Call>(expr);
+ auto* sem = impl.program_.Sem().Get<sem::Call>(expr);
if (!sem) {
impl.add_error(expr->source, "failed to get semantic information for call " +
std::string(expr->TypeInfo().name));
@@ -1131,7 +1131,7 @@
}
void EmitLiteral(const ast::LiteralExpression* lit) {
- auto* sem = impl.program_->Sem().Get(lit);
+ auto* sem = impl.program_.Sem().Get(lit);
if (!sem) {
impl.add_error(lit->source, "failed to get semantic information for node " +
std::string(lit->TypeInfo().name));
@@ -1150,7 +1150,7 @@
std::optional<VectorRefElementAccess> AsVectorRefElementAccess(
const ast::Expression* expr) {
return AsVectorRefElementAccess(
- impl.program_->Sem().Get<sem::ValueExpression>(expr)->UnwrapLoad());
+ impl.program_.Sem().Get<sem::ValueExpression>(expr)->UnwrapLoad());
}
std::optional<VectorRefElementAccess> AsVectorRefElementAccess(
@@ -1294,7 +1294,7 @@
void EmitCall(const ast::CallStatement* stmt) { (void)EmitValueExpression(stmt->expr); }
void EmitVariable(const ast::Variable* var) {
- auto* sem = program_->Sem().Get(var);
+ auto* sem = program_.Sem().Get(var);
return tint::Switch( //
var,
@@ -1417,8 +1417,8 @@
} // namespace
-tint::Result<core::ir::Module, std::string> ProgramToIR(const Program* program) {
- if (!program->IsValid()) {
+tint::Result<core::ir::Module, std::string> ProgramToIR(const Program& program) {
+ if (!program.IsValid()) {
return std::string("input program is not valid");
}
diff --git a/src/tint/lang/wgsl/reader/program_to_ir/program_to_ir.h b/src/tint/lang/wgsl/reader/program_to_ir/program_to_ir.h
index c09549b..d51f338 100644
--- a/src/tint/lang/wgsl/reader/program_to_ir/program_to_ir.h
+++ b/src/tint/lang/wgsl/reader/program_to_ir/program_to_ir.h
@@ -35,7 +35,7 @@
/// @note this assumes the `program.IsValid()`, and has had const-eval done so
/// any abstract values have been calculated and converted into the relevant
/// concrete types.
-tint::Result<core::ir::Module, std::string> ProgramToIR(const Program* program);
+tint::Result<core::ir::Module, std::string> ProgramToIR(const Program& program);
} // namespace tint::wgsl::reader
diff --git a/src/tint/lang/wgsl/writer/ast_printer/ast_printer.cc b/src/tint/lang/wgsl/writer/ast_printer/ast_printer.cc
index 815442a..f3b8c5d 100644
--- a/src/tint/lang/wgsl/writer/ast_printer/ast_printer.cc
+++ b/src/tint/lang/wgsl/writer/ast_printer/ast_printer.cc
@@ -78,18 +78,18 @@
namespace tint::wgsl::writer {
-ASTPrinter::ASTPrinter(const Program* program) : program_(program) {}
+ASTPrinter::ASTPrinter(const Program& program) : program_(program) {}
ASTPrinter::~ASTPrinter() = default;
bool ASTPrinter::Generate() {
// Generate directives before any other global declarations.
bool has_directives = false;
- for (auto enable : program_->AST().Enables()) {
+ for (auto enable : program_.AST().Enables()) {
EmitEnable(enable);
has_directives = true;
}
- for (auto diagnostic : program_->AST().DiagnosticDirectives()) {
+ for (auto diagnostic : program_.AST().DiagnosticDirectives()) {
auto out = Line();
EmitDiagnosticControl(out, diagnostic->control);
out << ";";
@@ -99,7 +99,7 @@
Line();
}
// Generate global declarations in the order they appear in the module.
- for (auto* decl : program_->AST().GlobalDeclarations()) {
+ for (auto* decl : program_.AST().GlobalDeclarations()) {
if (decl->IsAnyOf<ast::DiagnosticDirective, ast::Enable>()) {
continue;
}
@@ -110,7 +110,7 @@
[&](const ast::Variable* var) { return EmitVariable(Line(), var); },
[&](const ast::ConstAssert* ca) { return EmitConstAssert(ca); },
[&](Default) { TINT_UNREACHABLE(); });
- if (decl != program_->AST().GlobalDeclarations().Back()) {
+ if (decl != program_.AST().GlobalDeclarations().Back()) {
Line();
}
}
@@ -361,7 +361,7 @@
for (auto* mem : str->members) {
// TODO(crbug.com/tint/798) move the @offset attribute handling to the transform::Wgsl
// sanitizer.
- if (auto* mem_sem = program_->Sem().Get(mem)) {
+ if (auto* mem_sem = program_.Sem().Get(mem)) {
offset = tint::RoundUp(mem_sem->Align(), offset);
if (uint32_t padding = mem_sem->Offset() - offset) {
add_padding(padding);
diff --git a/src/tint/lang/wgsl/writer/ast_printer/ast_printer.h b/src/tint/lang/wgsl/writer/ast_printer/ast_printer.h
index 525b683..4b3dffe 100644
--- a/src/tint/lang/wgsl/writer/ast_printer/ast_printer.h
+++ b/src/tint/lang/wgsl/writer/ast_printer/ast_printer.h
@@ -77,7 +77,7 @@
public:
/// Constructor
/// @param program the program
- explicit ASTPrinter(const Program* program);
+ explicit ASTPrinter(const Program& program);
~ASTPrinter() override;
/// Generates the result data
@@ -219,7 +219,7 @@
void EmitAttributes(StringStream& out, VectorRef<const ast::Attribute*> attrs);
private:
- Program const* const program_;
+ const Program& program_;
};
} // namespace tint::wgsl::writer
diff --git a/src/tint/lang/wgsl/writer/ast_printer/helper_test.h b/src/tint/lang/wgsl/writer/ast_printer/helper_test.h
index 861f42c..008a38b 100644
--- a/src/tint/lang/wgsl/writer/ast_printer/helper_test.h
+++ b/src/tint/lang/wgsl/writer/ast_printer/helper_test.h
@@ -48,7 +48,7 @@
program = std::make_unique<Program>(std::move(*this));
}
[&] { ASSERT_TRUE(program->IsValid()) << program->Diagnostics().str(); }();
- gen_ = std::make_unique<ASTPrinter>(program.get());
+ gen_ = std::make_unique<ASTPrinter>(*program);
return *gen_;
}
diff --git a/src/tint/lang/wgsl/writer/ir_to_program/ir_to_program_test.cc b/src/tint/lang/wgsl/writer/ir_to_program/ir_to_program_test.cc
index d4d758b..44ffdd2 100644
--- a/src/tint/lang/wgsl/writer/ir_to_program/ir_to_program_test.cc
+++ b/src/tint/lang/wgsl/writer/ir_to_program/ir_to_program_test.cc
@@ -35,11 +35,11 @@
auto output_program = IRToProgram(mod);
if (!output_program.IsValid()) {
result.err = output_program.Diagnostics().str();
- result.ast = Program::printer(&output_program);
+ result.ast = Program::printer(output_program);
return result;
}
- auto output = wgsl::writer::Generate(&output_program, {});
+ auto output = wgsl::writer::Generate(output_program, {});
if (!output) {
std::stringstream ss;
ss << "wgsl::Generate() errored: " << output.Failure();
diff --git a/src/tint/lang/wgsl/writer/syntax_tree_printer/syntax_tree_printer.cc b/src/tint/lang/wgsl/writer/syntax_tree_printer/syntax_tree_printer.cc
index 16735f2..85e88b8 100644
--- a/src/tint/lang/wgsl/writer/syntax_tree_printer/syntax_tree_printer.cc
+++ b/src/tint/lang/wgsl/writer/syntax_tree_printer/syntax_tree_printer.cc
@@ -76,13 +76,13 @@
namespace tint::wgsl::writer {
-SyntaxTreePrinter::SyntaxTreePrinter(const Program* program) : program_(program) {}
+SyntaxTreePrinter::SyntaxTreePrinter(const Program& program) : program_(program) {}
SyntaxTreePrinter::~SyntaxTreePrinter() = default;
bool SyntaxTreePrinter::Generate() {
// Generate global declarations in the order they appear in the module.
- for (auto* decl : program_->AST().GlobalDeclarations()) {
+ for (auto* decl : program_.AST().GlobalDeclarations()) {
Switch(
decl, //
[&](const ast::DiagnosticDirective* dd) { EmitDiagnosticControl(dd->control); },
@@ -93,7 +93,7 @@
[&](const ast::ConstAssert* ca) { EmitConstAssert(ca); },
[&](Default) { TINT_UNREACHABLE(); });
- if (decl != program_->AST().GlobalDeclarations().Back()) {
+ if (decl != program_.AST().GlobalDeclarations().Back()) {
Line();
}
}
diff --git a/src/tint/lang/wgsl/writer/syntax_tree_printer/syntax_tree_printer.h b/src/tint/lang/wgsl/writer/syntax_tree_printer/syntax_tree_printer.h
index 4ef93a1..aff7fca 100644
--- a/src/tint/lang/wgsl/writer/syntax_tree_printer/syntax_tree_printer.h
+++ b/src/tint/lang/wgsl/writer/syntax_tree_printer/syntax_tree_printer.h
@@ -76,7 +76,7 @@
public:
/// Constructor
/// @param program the program
- explicit SyntaxTreePrinter(const Program* program);
+ explicit SyntaxTreePrinter(const Program& program);
~SyntaxTreePrinter() override;
/// Generates the result data
@@ -202,7 +202,7 @@
void EmitAttributes(VectorRef<const ast::Attribute*> attrs);
private:
- Program const* const program_;
+ const Program& program_;
};
} // namespace tint::wgsl::writer
diff --git a/src/tint/lang/wgsl/writer/writer.cc b/src/tint/lang/wgsl/writer/writer.cc
index 1a7204a..48cdca0 100644
--- a/src/tint/lang/wgsl/writer/writer.cc
+++ b/src/tint/lang/wgsl/writer/writer.cc
@@ -26,7 +26,7 @@
namespace tint::wgsl::writer {
-Result<Output, std::string> Generate(const Program* program, const Options& options) {
+Result<Output, std::string> Generate(const Program& program, const Options& options) {
(void)options;
Output output;
diff --git a/src/tint/lang/wgsl/writer/writer.h b/src/tint/lang/wgsl/writer/writer.h
index 135388e..f1e6988 100644
--- a/src/tint/lang/wgsl/writer/writer.h
+++ b/src/tint/lang/wgsl/writer/writer.h
@@ -33,7 +33,7 @@
/// @param program the program to translate to WGSL
/// @param options the configuration options to use when generating WGSL
/// @returns the resulting WGSL, or an error string
-Result<Output, std::string> Generate(const Program* program, const Options& options);
+Result<Output, std::string> Generate(const Program& program, const Options& options);
} // namespace tint::wgsl::writer
diff --git a/src/tint/lang/wgsl/writer/writer_bench.cc b/src/tint/lang/wgsl/writer/writer_bench.cc
index 8996be2..c3fd5d4 100644
--- a/src/tint/lang/wgsl/writer/writer_bench.cc
+++ b/src/tint/lang/wgsl/writer/writer_bench.cc
@@ -28,7 +28,7 @@
}
auto& program = std::get<bench::ProgramAndFile>(res).program;
for (auto _ : state) {
- auto res = Generate(&program, {});
+ auto res = Generate(program, {});
if (!res) {
state.SkipWithError(res.Failure().c_str());
}
