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docs(doc): lab5, lab6文档

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This commit is contained in:
jing
2026-03-09 20:36:26 +08:00
parent e01995a33d
commit 0d3e4795ee
5 changed files with 364 additions and 14 deletions
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30
src/ir/Instruction.cpp
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@@ -7,18 +7,40 @@ namespace ir {
BinaryInst::BinaryInst(Opcode op, std::shared_ptr<Type> ty, Value* lhs,
Value* rhs, std::string name)
: Instruction(op, std::move(ty), std::move(name)), lhs_(lhs), rhs_(rhs) {}
: Instruction(op, std::move(ty), std::move(name)), lhs_(lhs), rhs_(rhs) {
if (lhs_) {
lhs_->AddUser(this);
}
if (rhs_) {
rhs_->AddUser(this);
}
}
ReturnInst::ReturnInst(Value* val)
: Instruction(Opcode::Ret, Type::Void(), ""), value_(val) {}
: Instruction(Opcode::Ret, Type::Void(), ""), value_(val) {
if (value_) {
value_->AddUser(this);
}
}
AllocaInst::AllocaInst(std::string name)
: Instruction(Opcode::Alloca, Type::PtrInt32(), std::move(name)) {}
LoadInst::LoadInst(Value* ptr, std::string name)
: Instruction(Opcode::Load, Type::Int32(), std::move(name)), ptr_(ptr) {}
: Instruction(Opcode::Load, Type::Int32(), std::move(name)), ptr_(ptr) {
if (ptr_) {
ptr_->AddUser(this);
}
}
StoreInst::StoreInst(Value* val, Value* ptr)
: Instruction(Opcode::Store, Type::Void(), ""), value_(val), ptr_(ptr) {}
: Instruction(Opcode::Store, Type::Void(), ""), value_(val), ptr_(ptr) {
if (value_) {
value_->AddUser(this);
}
if (ptr_) {
ptr_->AddUser(this);
}
}
} // namespace ir