RGBCube/serenity
1
Fork 0
mirror of https://github.com/RGBCube/serenity synced 2025-07-25 05:17:35 +00:00
Code Issues Activity Actions

LibJS/JIT: Compile the IteratorResultValue instruction

Browse source
This commit is contained in:
Simon Wanner 2023-10-29 16:40:30 +01:00 • committed by Andreas Kling
parent e7fdf9c7e5
commit 233502a10c
2 changed files with 16 additions and 1 deletions
Download patch file Download diff file Expand all files Collapse all files

14
Userland/Libraries/LibJS/JIT/Compiler.cpp
View file

@ -1269,6 +1269,20 @@ void Compiler::compile_throw_if_nullish(Bytecode::Op::ThrowIfNullish const&)
check_exception(); check_exception();
} }
static Value cxx_iterator_result_value(VM& vm, Value iterator)
{
auto iterator_result = TRY_OR_SET_EXCEPTION(iterator.to_object(vm));
return TRY_OR_SET_EXCEPTION(iterator_value(vm, iterator_result));
}
void Compiler::compile_iterator_result_value(Bytecode::Op::IteratorResultValue const&)
{
load_vm_register(ARG1, Bytecode::Register::accumulator());
native_call((void*)cxx_iterator_result_value);
store_vm_register(Bytecode::Register::accumulator(), RET);
check_exception();
}
void Compiler::jump_to_exit() void Compiler::jump_to_exit()
{ {
m_assembler.jump(m_exit_label); m_assembler.jump(m_exit_label);

3
Userland/Libraries/LibJS/JIT/Compiler.h
View file

@ -110,7 +110,8 @@ private:
O(IteratorNext, iterator_next) \ O(IteratorNext, iterator_next) \
O(IteratorResultDone, iterator_result_done) \ O(IteratorResultDone, iterator_result_done) \
O(ThrowIfNotObject, throw_if_not_object) \ O(ThrowIfNotObject, throw_if_not_object) \
O(ThrowIfNullish, throw_if_nullish) O(ThrowIfNullish, throw_if_nullish) \
O(IteratorResultValue, iterator_result_value)
# define DECLARE_COMPILE_OP(OpTitleCase, op_snake_case) \ # define DECLARE_COMPILE_OP(OpTitleCase, op_snake_case) \
void compile_##op_snake_case(Bytecode::Op::OpTitleCase const&); void compile_##op_snake_case(Bytecode::Op::OpTitleCase const&);