calculate_array_length.cc | Explore in Territory

// Copyright 2021 The Dawn & Tint Authors
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#include "src/tint/lang/hlsl/writer/ast_raise/calculate_array_length.h"

#include <unordered_map>
#include <utility>

#include "src/tint/lang/core/type/reference.h"
#include "src/tint/lang/wgsl/ast/call_statement.h"
#include "src/tint/lang/wgsl/ast/disable_validation_attribute.h"
#include "src/tint/lang/wgsl/ast/transform/simplify_pointers.h"
#include "src/tint/lang/wgsl/program/clone_context.h"
#include "src/tint/lang/wgsl/program/program_builder.h"
#include "src/tint/lang/wgsl/resolver/resolve.h"
#include "src/tint/lang/wgsl/sem/block_statement.h"
#include "src/tint/lang/wgsl/sem/call.h"
#include "src/tint/lang/wgsl/sem/function.h"
#include "src/tint/lang/wgsl/sem/statement.h"
#include "src/tint/lang/wgsl/sem/struct.h"
#include "src/tint/lang/wgsl/sem/variable.h"
#include "src/tint/utils/containers/map.h"
#include "src/tint/utils/math/hash.h"
#include "src/tint/utils/rtti/switch.h"

TINT_INSTANTIATE_TYPEINFO(…);
TINT_INSTANTIATE_TYPEINFO(…);

namespace tint::hlsl::writer {
namespace {

usingnamespacetint::core::fluent_types;     // NOLINT
usingnamespacetint::core::number_suffixes;  // NOLINT

bool ShouldRun(const Program& program) { … }

/// ArrayUsage describes a runtime array usage.
/// It is used as a key by the array_length_by_usage map.
struct ArrayUsage { … };

}  // namespace

CalculateArrayLength::BufferSizeIntrinsic::BufferSizeIntrinsic(GenerationID pid, ast::NodeID nid)
    : … { … }
CalculateArrayLength::BufferSizeIntrinsic::~BufferSizeIntrinsic() = default;
std::string CalculateArrayLength::BufferSizeIntrinsic::InternalName() const { … }

const CalculateArrayLength::BufferSizeIntrinsic* CalculateArrayLength::BufferSizeIntrinsic::Clone(
    ast::CloneContext& ctx) const { … }

CalculateArrayLength::CalculateArrayLength() = default;
CalculateArrayLength::~CalculateArrayLength() = default;

ast::transform::Transform::ApplyResult CalculateArrayLength::Apply(const Program& src,
                                                                   const ast::transform::DataMap&,
                                                                   ast::transform::DataMap&) const { … }

}  // namespace tint::hlsl::writer
chromium/third_party/dawn/src/tint/lang/hlsl/writer/ast_raise/calculate_array_length.cc
