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LibJS: Add bytecode generation for BinaryOp::In
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93eae063a1
commit
5e996de8c6
4 changed files with 42 additions and 6 deletions
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@ -1,5 +1,6 @@
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/*
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/*
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* Copyright (c) 2021, Andreas Kling <kling@serenityos.org>
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* Copyright (c) 2021, Andreas Kling <kling@serenityos.org>
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* Copyright (c) 2021, Linus Groh <linusg@serenityos.org>
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*
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*
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* SPDX-License-Identifier: BSD-2-Clause
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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*/
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@ -109,6 +110,9 @@ Optional<Bytecode::Register> BinaryExpression::generate_bytecode(Bytecode::Gener
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case BinaryOp::UnsignedRightShift:
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case BinaryOp::UnsignedRightShift:
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generator.emit<Bytecode::Op::UnsignedRightShift>(dst_reg, *lhs_reg, *rhs_reg);
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generator.emit<Bytecode::Op::UnsignedRightShift>(dst_reg, *lhs_reg, *rhs_reg);
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return dst_reg;
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return dst_reg;
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case BinaryOp::In:
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generator.emit<Bytecode::Op::In>(dst_reg, *lhs_reg, *rhs_reg);
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return dst_reg;
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default:
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default:
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TODO();
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TODO();
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}
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}
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@ -48,7 +48,8 @@
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O(Typeof) \
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O(Typeof) \
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O(LeftShift) \
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O(LeftShift) \
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O(RightShift) \
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O(RightShift) \
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O(UnsignedRightShift)
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O(UnsignedRightShift) \
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O(In)
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namespace JS::Bytecode {
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namespace JS::Bytecode {
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@ -1,5 +1,6 @@
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/*
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/*
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* Copyright (c) 2021, Andreas Kling <kling@serenityos.org>
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* Copyright (c) 2021, Andreas Kling <kling@serenityos.org>
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* Copyright (c) 2021, Linus Groh <linusg@serenityos.org>
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*
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*
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* SPDX-License-Identifier: BSD-2-Clause
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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*/
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@ -142,11 +143,6 @@ void BitwiseXor::execute(Bytecode::Interpreter& interpreter) const
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interpreter.reg(m_dst) = bitwise_xor(interpreter.global_object(), interpreter.reg(m_src1), interpreter.reg(m_src2));
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interpreter.reg(m_dst) = bitwise_xor(interpreter.global_object(), interpreter.reg(m_src1), interpreter.reg(m_src2));
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}
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}
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void BitwiseNot::execute(Bytecode::Interpreter& interpreter) const
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{
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interpreter.reg(m_dst) = bitwise_not(interpreter.global_object(), interpreter.reg(m_src));
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}
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void LeftShift::execute(Bytecode::Interpreter& interpreter) const
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void LeftShift::execute(Bytecode::Interpreter& interpreter) const
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{
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{
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interpreter.reg(m_dst) = left_shift(interpreter.global_object(), interpreter.reg(m_src1), interpreter.reg(m_src2));
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interpreter.reg(m_dst) = left_shift(interpreter.global_object(), interpreter.reg(m_src1), interpreter.reg(m_src2));
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@ -162,6 +158,16 @@ void UnsignedRightShift::execute(Bytecode::Interpreter& interpreter) const
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interpreter.reg(m_dst) = unsigned_right_shift(interpreter.global_object(), interpreter.reg(m_src1), interpreter.reg(m_src2));
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interpreter.reg(m_dst) = unsigned_right_shift(interpreter.global_object(), interpreter.reg(m_src1), interpreter.reg(m_src2));
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}
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}
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void In::execute(Bytecode::Interpreter& interpreter) const
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{
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interpreter.reg(m_dst) = in(interpreter.global_object(), interpreter.reg(m_src1), interpreter.reg(m_src2));
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}
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void BitwiseNot::execute(Bytecode::Interpreter& interpreter) const
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{
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interpreter.reg(m_dst) = bitwise_not(interpreter.global_object(), interpreter.reg(m_src));
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}
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void Not::execute(Bytecode::Interpreter& interpreter) const
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void Not::execute(Bytecode::Interpreter& interpreter) const
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{
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{
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interpreter.reg(m_dst) = Value(!interpreter.reg(m_src).to_boolean());
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interpreter.reg(m_dst) = Value(!interpreter.reg(m_src).to_boolean());
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@ -394,6 +400,11 @@ String UnsignedRightShift::to_string() const
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return String::formatted("UnsignedRightShift dst:{}, src1:{}, src2:{}", m_dst, m_src1, m_src2);
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return String::formatted("UnsignedRightShift dst:{}, src1:{}, src2:{}", m_dst, m_src1, m_src2);
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}
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}
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String In::to_string() const
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{
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return String::formatted("In dst:{}, src1:{}, src2:{}", m_dst, m_src1, m_src2);
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}
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String BitwiseNot::to_string() const
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String BitwiseNot::to_string() const
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{
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{
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return String::formatted("BitwiseNot dst:{}, src:{}", m_dst, m_src);
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return String::formatted("BitwiseNot dst:{}, src:{}", m_dst, m_src);
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@ -1,5 +1,6 @@
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/*
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/*
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* Copyright (c) 2021, Andreas Kling <kling@serenityos.org>
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* Copyright (c) 2021, Andreas Kling <kling@serenityos.org>
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* Copyright (c) 2021, Linus Groh <linusg@serenityos.org>
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*
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*
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* SPDX-License-Identifier: BSD-2-Clause
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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*/
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@ -429,6 +430,25 @@ private:
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Register m_src2;
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Register m_src2;
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};
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};
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class In final : public Instruction {
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public:
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In(Register dst, Register src1, Register src2)
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: Instruction(Type::In)
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, m_dst(dst)
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, m_src1(src1)
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, m_src2(src2)
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{
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}
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void execute(Bytecode::Interpreter&) const;
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String to_string() const;
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private:
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Register m_dst;
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Register m_src1;
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Register m_src2;
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};
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class BitwiseNot final : public Instruction {
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class BitwiseNot final : public Instruction {
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public:
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public:
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BitwiseNot(Register dst, Register src)
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BitwiseNot(Register dst, Register src)
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