From b121d712c3d591fbbf64c389d6e2087472932e66 Mon Sep 17 00:00:00 2001
From: Anna Antipina <antipina.anna@huawei-partners.com>
Date: Tue, 11 Oct 2022 12:56:30 +0300
Subject: [PATCH] Add test for accumulator after deoptimization

Signed-off-by: Anna Antipina <antipina.anna@huawei-partners.com>
---
 tests/checked/CMakeLists.txt     |  4 ++++
 tests/checked/acc_after_deopt.js | 31 +++++++++++++++++++++++++++++++
 2 files changed, 35 insertions(+)
 create mode 100644 tests/checked/acc_after_deopt.js

diff --git a/tests/checked/CMakeLists.txt b/tests/checked/CMakeLists.txt
index 73ab5a00d..63f9e3c5d 100644
--- a/tests/checked/CMakeLists.txt
+++ b/tests/checked/CMakeLists.txt
@@ -95,4 +95,8 @@ if (NOT PANDA_TARGET_ARM32)
     if (PANDA_ENABLE_BYTECODE_PROFILING)
         panda_add_checked_test_ecma(FILE ${CMAKE_CURRENT_SOURCE_DIR}/ecma_profiling.js SUPPORT_RELEASE true)
     endif()
+    # there is flaky bug when turning on TSAN
+    if (NOT PANDA_ENABLE_THREAD_SANITIZER)
+        panda_add_checked_test_ecma(FILE ${CMAKE_CURRENT_SOURCE_DIR}/acc_after_deopt.js SUPPORT_RELEASE true)
+    endif()
 endif()
diff --git a/tests/checked/acc_after_deopt.js b/tests/checked/acc_after_deopt.js
new file mode 100644
index 000000000..5e8d89821
--- /dev/null
+++ b/tests/checked/acc_after_deopt.js
@@ -0,0 +1,31 @@
+/*
+ * Copyright (c) 2021-2022 Huawei Device Co., Ltd.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+//! CHECKER      Test accumulator value after deoptimization
+//! RUN          options: "--interpreter-type=irtoc --compiler-profiling-threshold=100001 --compiler-regex='_GLOBAL::test_acc'", entry: "_GLOBAL::func_main_0"
+
+//! EVENT /Compilation,_GLOBAL::test_acc
+//! EVENT /Deoptimization,_GLOBAL::func_test_acc_1
+
+function test_acc() {
+    var a = new Number(42);
+    if (a != 42) {
+        throw "invalid value: " + a
+    }
+}
+
+for (var i = 0; i < 100000; ++i) {
+    test_acc()
+}
-- 
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