From d247744a3ef7b8220149e00538e46b21be96b4d7 Mon Sep 17 00:00:00 2001
From: Simon Wanner <simon+git@skyrising.xyz>
Date: Sun, 29 Oct 2023 15:34:01 +0100
Subject: [PATCH] LibJS/JIT: Compile the SuperCallWithArgumentArray instruction

---
 Userland/Libraries/LibJS/Bytecode/Op.h    |  2 ++
 Userland/Libraries/LibJS/JIT/Compiler.cpp | 17 +++++++++++++++++
 Userland/Libraries/LibJS/JIT/Compiler.h   |  3 ++-
 3 files changed, 21 insertions(+), 1 deletion(-)

diff --git a/Userland/Libraries/LibJS/Bytecode/Op.h b/Userland/Libraries/LibJS/Bytecode/Op.h
index 633febe80e..0a66d77dad 100644
--- a/Userland/Libraries/LibJS/Bytecode/Op.h
+++ b/Userland/Libraries/LibJS/Bytecode/Op.h
@@ -989,6 +989,8 @@ public:
     ThrowCompletionOr<void> execute_impl(Bytecode::Interpreter&) const;
     DeprecatedString to_deprecated_string_impl(Bytecode::Executable const&) const;
 
+    bool is_synthetic() const { return m_is_synthetic; }
+
 private:
     bool m_is_synthetic;
 };
diff --git a/Userland/Libraries/LibJS/JIT/Compiler.cpp b/Userland/Libraries/LibJS/JIT/Compiler.cpp
index 6d704069a1..e7cd1d01aa 100644
--- a/Userland/Libraries/LibJS/JIT/Compiler.cpp
+++ b/Userland/Libraries/LibJS/JIT/Compiler.cpp
@@ -1178,6 +1178,23 @@ void Compiler::compile_block_declaration_instantiation(Bytecode::Op::BlockDeclar
     native_call((void*)cxx_block_declaration_instantiation);
 }
 
+static Value cxx_super_call_with_argument_array(VM& vm, Value argument_array, bool is_synthetic)
+{
+    TRY_OR_SET_EXCEPTION(Bytecode::super_call_with_argument_array(vm, argument_array, is_synthetic));
+    return {};
+}
+
+void Compiler::compile_super_call_with_argument_array(Bytecode::Op::SuperCallWithArgumentArray const& op)
+{
+    load_vm_register(ARG1, Bytecode::Register::accumulator());
+    m_assembler.mov(
+        Assembler::Operand::Register(ARG2),
+        Assembler::Operand::Imm(static_cast<u64>(op.is_synthetic())));
+    native_call((void*)cxx_super_call_with_argument_array);
+    store_vm_register(Bytecode::Register::accumulator(), RET);
+    check_exception();
+}
+
 void Compiler::jump_to_exit()
 {
     m_assembler.jump(m_exit_label);
diff --git a/Userland/Libraries/LibJS/JIT/Compiler.h b/Userland/Libraries/LibJS/JIT/Compiler.h
index bb6d1d17f3..2e4ff585c7 100644
--- a/Userland/Libraries/LibJS/JIT/Compiler.h
+++ b/Userland/Libraries/LibJS/JIT/Compiler.h
@@ -104,7 +104,8 @@ private:
         O(SetVariable, set_variable)                                             \
         O(ContinuePendingUnwind, continue_pending_unwind)                        \
         O(ConcatString, concat_string)                                           \
-        O(BlockDeclarationInstantiation, block_declaration_instantiation)
+        O(BlockDeclarationInstantiation, block_declaration_instantiation)        \
+        O(SuperCallWithArgumentArray, super_call_with_argument_array)
 
 #    define DECLARE_COMPILE_OP(OpTitleCase, op_snake_case) \
         void compile_##op_snake_case(Bytecode::Op::OpTitleCase const&);