Add regression test

Author: XeniaLu

tests/regression/ba-issues/issues/issue-4644/test.wasm

@@ -0,0 +1,24 @@
+;; 定义数组类型 - i32数组
+(type $i32_array (array (mut i32)))
+
+;; main函数
+(func $main
+  (local $arr (ref $i32_array))
+
+  ;; 创建一个大小为10的i32数组，初始值为0
+  (array.new $i32_array
+    (i32.const 0)    ;; 初始值
+    (i32.const 10))  ;; 数组大小
+  (local.set $arr)
+
+  ;; 使用 array.fill 填充数组
+  (array.fill $i32_array
+    (local.get $arr)  ;; 数组引用
+    (i32.const 0)     ;; 起始索引
+    (i32.const 42)    ;; 填充值
+    (i32.const 10))   ;; 填充长度 - 填满整个数组
+)
+
+(memory 1)
+(export "memory" (memory 0))
+(export "_start" (func $main))

tests/regression/ba-issues/issues/issue-4644/test.wat

@@ -1754,6 +1754,22 @@
                 "stdout content": "",
                 "description": "no sanitizer 'heap-buffer-overflow'"
             }
+        },
+        {
+            "deprecated": false,
+            "ids": [
+                4644
+            ],
+            "runtime": "iwasm-default-gc-enabled",
+            "file": "test.wasm",
+            "mode": "classic-interp",
+            "options": "-f _start",
+            "argument": "",
+            "expected return": {
+                "ret code": 0,
+                "stdout content": "",
+                "description": "no out of bound exception"
+            }
         }
     ]
 }