Lab6: fix operator precedence and resolve 64-bit pointer propagation in AArch64 lowering

src/sem/Sema.cpp

@@ -211,67 +211,25 @@ class SemaVisitor final : public SysYBaseVisitor {
     return ctx->exp()->accept(this);
   }
 
-  std::any visitMulExp(SysYParser::MulExpContext* ctx) override {
+  std::any visitMulDivModExp(SysYParser::MulDivModExpContext* ctx) override {
     ctx->exp(0)->accept(this);
     ctx->exp(1)->accept(this);
     return {};
   }
 
-  std::any visitDivExp(SysYParser::DivExpContext* ctx) override {
+  std::any visitAddSubExp(SysYParser::AddSubExpContext* ctx) override {
     ctx->exp(0)->accept(this);
     ctx->exp(1)->accept(this);
     return {};
   }
 
-  std::any visitModExp(SysYParser::ModExpContext* ctx) override {
+  std::any visitRelExp(SysYParser::RelExpContext* ctx) override {
     ctx->exp(0)->accept(this);
     ctx->exp(1)->accept(this);
     return {};
   }
 
-  std::any visitAddExp(SysYParser::AddExpContext* ctx) override {
-    ctx->exp(0)->accept(this);
-    ctx->exp(1)->accept(this);
-    return {};
-  }
-
-  std::any visitSubExp(SysYParser::SubExpContext* ctx) override {
-    ctx->exp(0)->accept(this);
-    ctx->exp(1)->accept(this);
-    return {};
-  }
-
-  std::any visitLtExp(SysYParser::LtExpContext* ctx) override {
-    ctx->exp(0)->accept(this);
-    ctx->exp(1)->accept(this);
-    return {};
-  }
-
-  std::any visitLeExp(SysYParser::LeExpContext* ctx) override {
-    ctx->exp(0)->accept(this);
-    ctx->exp(1)->accept(this);
-    return {};
-  }
-
-  std::any visitGtExp(SysYParser::GtExpContext* ctx) override {
-    ctx->exp(0)->accept(this);
-    ctx->exp(1)->accept(this);
-    return {};
-  }
-
-  std::any visitGeExp(SysYParser::GeExpContext* ctx) override {
-    ctx->exp(0)->accept(this);
-    ctx->exp(1)->accept(this);
-    return {};
-  }
-
-  std::any visitEqExp(SysYParser::EqExpContext* ctx) override {
-    ctx->exp(0)->accept(this);
-    ctx->exp(1)->accept(this);
-    return {};
-  }
-
-  std::any visitNeExp(SysYParser::NeExpContext* ctx) override {
+  std::any visitEqNeExp(SysYParser::EqNeExpContext* ctx) override {
     ctx->exp(0)->accept(this);
     ctx->exp(1)->accept(this);
     return {};