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LibJS/JIT: Compile all the unary bytecode instructions

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This commit is contained in:
Andreas Kling 2023-10-20 13:37:48 +02:00
parent 640455b1d2
commit c65aecd878
2 changed files with 40 additions and 0 deletions
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34
Userland/Libraries/LibJS/JIT/Compiler.cpp
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@ -361,6 +361,33 @@ static ThrowCompletionOr<Value> typed_equals(VM&, Value src1, Value src2)
JS_ENUMERATE_COMMON_BINARY_OPS(DO_COMPILE_COMMON_BINARY_OP) JS_ENUMERATE_COMMON_BINARY_OPS(DO_COMPILE_COMMON_BINARY_OP)
#undef DO_COMPILE_COMMON_BINARY_OP #undef DO_COMPILE_COMMON_BINARY_OP
static ThrowCompletionOr<Value> not_(VM&, Value value)
{
return Value(!value.to_boolean());
}
static ThrowCompletionOr<Value> typeof_(VM& vm, Value value)
{
return PrimitiveString::create(vm, value.typeof());
}
#define DO_COMPILE_COMMON_UNARY_OP(TitleCaseName, snake_case_name) \
static Value cxx_##snake_case_name(VM& vm, Value value) \
{ \
return TRY_OR_SET_EXCEPTION(snake_case_name(vm, value)); \
} \
\
void Compiler::compile_##snake_case_name(Bytecode::Op::TitleCaseName const&) \
{ \
load_vm_register(ARG1, Bytecode::Register::accumulator()); \
m_assembler.native_call((void*)cxx_##snake_case_name); \
store_vm_register(Bytecode::Register::accumulator(), RET); \
check_exception(); \
}
JS_ENUMERATE_COMMON_UNARY_OPS(DO_COMPILE_COMMON_UNARY_OP)
#undef DO_COMPILE_COMMON_UNARY_OP
void Compiler::compile_return(Bytecode::Op::Return const&) void Compiler::compile_return(Bytecode::Op::Return const&)
{ {
load_vm_register(GPR0, Bytecode::Register::accumulator()); load_vm_register(GPR0, Bytecode::Register::accumulator());
@ -622,6 +649,13 @@ OwnPtr<NativeExecutable> Compiler::compile(Bytecode::Executable& bytecode_execut
JS_ENUMERATE_COMMON_BINARY_OPS(DO_COMPILE_COMMON_BINARY_OP) JS_ENUMERATE_COMMON_BINARY_OPS(DO_COMPILE_COMMON_BINARY_OP)
#undef DO_COMPILE_COMMON_BINARY_OP #undef DO_COMPILE_COMMON_BINARY_OP
#define DO_COMPILE_COMMON_UNARY_OP(TitleCaseName, snake_case_name) \
case Bytecode::Instruction::Type::TitleCaseName: \
compiler.compile_##snake_case_name(static_cast<Bytecode::Op::TitleCaseName const&>(op)); \
break;
JS_ENUMERATE_COMMON_UNARY_OPS(DO_COMPILE_COMMON_UNARY_OP)
#undef DO_COMPILE_COMMON_UNARY_OP
default: default:
dbgln("\033[31;1mJIT compilation failed\033[0m: {}", bytecode_executable.name); dbgln("\033[31;1mJIT compilation failed\033[0m: {}", bytecode_executable.name);
dbgln("Unsupported bytecode op: {}", op.to_deprecated_string(bytecode_executable)); dbgln("Unsupported bytecode op: {}", op.to_deprecated_string(bytecode_executable));

6
Userland/Libraries/LibJS/JIT/Compiler.h
View file

@ -53,6 +53,12 @@ private:
JS_ENUMERATE_COMMON_BINARY_OPS(DO_COMPILE_COMMON_BINARY_OP) JS_ENUMERATE_COMMON_BINARY_OPS(DO_COMPILE_COMMON_BINARY_OP)
#undef DO_COMPILE_COMMON_BINARY_OP #undef DO_COMPILE_COMMON_BINARY_OP
#define DO_COMPILE_COMMON_UNARY_OP(OpTitleCase, op_snake_case) \
void compile_##op_snake_case(Bytecode::Op::OpTitleCase const&);
JS_ENUMERATE_COMMON_UNARY_OPS(DO_COMPILE_COMMON_UNARY_OP)
#undef DO_COMPILE_COMMON_UNARY_OP
void compile_return(Bytecode::Op::Return const&); void compile_return(Bytecode::Op::Return const&);
void compile_new_string(Bytecode::Op::NewString const&); void compile_new_string(Bytecode::Op::NewString const&);
void compile_new_object(Bytecode::Op::NewObject const&); void compile_new_object(Bytecode::Op::NewObject const&);