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LibWasm: Remove unused vector methods of the interpreter

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Diego Frias 2024-07-23 10:16:32 -07:00 • committed by Ali Mohammad Pur
commit 4e8376d07e
Notes: github-actions[bot] 2024-07-24 21:24:03 +00:00
2 changed files with 5 additions and 30 deletions
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31
Userland/Libraries/LibWasm/AbstractMachine/BytecodeInterpreter.cpp
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@ -236,32 +236,9 @@ void BytecodeInterpreter::pop_and_push_m_splat(Wasm::Configuration& configuratio
} }
template<typename M, template<typename> typename SetSign, typename VectorType> template<typename M, template<typename> typename SetSign, typename VectorType>
Optional<VectorType> BytecodeInterpreter::pop_vector(Configuration& configuration) VectorType BytecodeInterpreter::pop_vector(Configuration& configuration)
{ {
auto value = peek_vector<M, SetSign, VectorType>(configuration); return bit_cast<VectorType>(configuration.stack().pop().get<Value>().value().get<u128>());
if (value.has_value())
configuration.stack().pop();
return value;
}
template<typename M, template<typename> typename SetSign, typename VectorType>
Optional<VectorType> BytecodeInterpreter::peek_vector(Configuration& configuration)
{
auto& entry = configuration.stack().peek();
auto value = entry.get<Value>().value().get_pointer<u128>();
if (!value)
return {};
auto vector = bit_cast<VectorType>(*value);
dbgln_if(WASM_TRACE_DEBUG, "stack({}) peek-> vector({:x})", *value, bit_cast<u128>(vector));
return vector;
}
template<typename VectorType>
static u128 shuffle_vector(VectorType values, VectorType indices)
{
auto vector = bit_cast<VectorType>(values);
auto indices_vector = bit_cast<VectorType>(indices);
return bit_cast<u128>(shuffle_or_0(vector, indices_vector));
} }
void BytecodeInterpreter::call_address(Configuration& configuration, FunctionAddress address) void BytecodeInterpreter::call_address(Configuration& configuration, FunctionAddress address)
@ -1290,8 +1267,8 @@ void BytecodeInterpreter::interpret(Configuration& configuration, InstructionPoi
return pop_and_push_m_splat<64, NativeFloatingType>(configuration, instruction); return pop_and_push_m_splat<64, NativeFloatingType>(configuration, instruction);
case Instructions::i8x16_shuffle.value(): { case Instructions::i8x16_shuffle.value(): {
auto& arg = instruction.arguments().get<Instruction::ShuffleArgument>(); auto& arg = instruction.arguments().get<Instruction::ShuffleArgument>();
auto b = *pop_vector<u8, MakeUnsigned>(configuration); auto b = pop_vector<u8, MakeUnsigned>(configuration);
auto a = *pop_vector<u8, MakeUnsigned>(configuration); auto a = pop_vector<u8, MakeUnsigned>(configuration);
using VectorType = Native128ByteVectorOf<u8, MakeUnsigned>; using VectorType = Native128ByteVectorOf<u8, MakeUnsigned>;
VectorType result; VectorType result;
for (size_t i = 0; i < 16; ++i) for (size_t i = 0; i < 16; ++i)

4
Userland/Libraries/LibWasm/AbstractMachine/BytecodeInterpreter.h
View file

@ -65,9 +65,7 @@ protected:
template<size_t M, template<size_t> typename NativeType> template<size_t M, template<size_t> typename NativeType>
void pop_and_push_m_splat(Configuration&, Instruction const&); void pop_and_push_m_splat(Configuration&, Instruction const&);
template<typename M, template<typename> typename SetSign, typename VectorType = Native128ByteVectorOf<M, SetSign>> template<typename M, template<typename> typename SetSign, typename VectorType = Native128ByteVectorOf<M, SetSign>>
Optional<VectorType> pop_vector(Configuration&); VectorType pop_vector(Configuration&);
template<typename M, template<typename> typename SetSign, typename VectorType = Native128ByteVectorOf<M, SetSign>>
Optional<VectorType> peek_vector(Configuration&);
void store_to_memory(Configuration&, Instruction::MemoryArgument const&, ReadonlyBytes data, u32 base); void store_to_memory(Configuration&, Instruction::MemoryArgument const&, ReadonlyBytes data, u32 base);
void call_address(Configuration&, FunctionAddress); void call_address(Configuration&, FunctionAddress);