refactor: codegen value store and load & add debug info for the entir…

…e module (#1126)

Signed-off-by: peefy <xpf6677@163.com>

.gitignore

@@ -90,9 +90,5 @@ _a.out_*.*
 # Compiler_base
 .compiler_base
 
-# LLVM
-llvm*
-llvm-*
-
 # KCL mod lock file
 !.mod.lock

kclvm/compiler/src/codegen/llvm/backtrack.rs

@@ -0,0 +1,25 @@
+// Copyright The KCL Authors. All rights reserved.
+
+use super::context::LLVMCodeGenContext;
+use crate::codegen::traits::BuilderMethods;
+use inkwell::values::BasicValueEnum;
+
+impl<'ctx> LLVMCodeGenContext<'ctx> {
+    pub(crate) fn update_backtrack_meta(
+        &self,
+        name: &str,
+        schema_value: BasicValueEnum<'ctx>,
+    ) -> bool {
+        if let Some(backtrack_meta) = self.backtrack_meta.borrow_mut().as_mut() {
+            if name == backtrack_meta.target {
+                backtrack_meta.count += 1;
+                if backtrack_meta.count >= backtrack_meta.level {
+                    backtrack_meta.stop = true;
+                    self.ret(schema_value);
+                    return true;
+                }
+            }
+        }
+        false
+    }
+}