From ca289631eb51ec0213bf673306a00fcf6d4daf52 Mon Sep 17 00:00:00 2001
From: oh_ci <maguangsheng1@huawei.com>
Date: Thu, 7 Aug 2025 12:25:30 +0000
Subject: [PATCH] =?UTF-8?q?=E5=9B=9E=E9=80=80=20'Pull=20Request=20!7366=20?=
 =?UTF-8?q?:=20Add=20-O3=20optimization'?=
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---
 ets2panda/BUILD.gn     | 12 ------------
 ets2panda/aot/BUILD.gn |  3 +--
 ets2panda/es2panda.cpp |  2 +-
 ets2panda/es2panda.h   |  2 +-
 4 files changed, 3 insertions(+), 16 deletions(-)

diff --git a/ets2panda/BUILD.gn b/ets2panda/BUILD.gn
index 74fd1e251f..dc95bac79a 100644
--- a/ets2panda/BUILD.gn
+++ b/ets2panda/BUILD.gn
@@ -1137,17 +1137,6 @@ config("libes2panda_config") {
     "-fexceptions",
     "-Werror=shadow",
   ]
-
-  if (!is_debug) {
-    cflags_cc += [
-      "-flto=thin",
-      "-O3",
-    ]
-    ldflags = [
-      "-flto=thin",
-      "-O3",
-    ]
-  }
 }
 
 if ((defined(ark_standalone_build) && ark_standalone_build) ||
@@ -1248,7 +1237,6 @@ ohos_source_set("libes2panda_frontend_static") {
 }
 
 ohos_shared_library("libes2panda_public") {
-  configs = [ ":libes2panda_config" ]
   deps = [ ":libes2panda_public_frontend_static" ]
   if (is_mingw || is_win) {
     output_extension = "dll"
diff --git a/ets2panda/aot/BUILD.gn b/ets2panda/aot/BUILD.gn
index a861d7d1a4..55f5f3e98d 100644
--- a/ets2panda/aot/BUILD.gn
+++ b/ets2panda/aot/BUILD.gn
@@ -53,8 +53,7 @@ ohos_executable("ets2panda") {
   }
 
   configs += [
-    "$ark_es2panda_root:libes2panda_public_config",
-    "$ark_es2panda_root:libes2panda_config",
+    "$ark_es2panda_root:libes2panda_public_config"
   ]
 
   deps = [
diff --git a/ets2panda/es2panda.cpp b/ets2panda/es2panda.cpp
index 52aaeb6f0c..b2b63e0635 100644
--- a/ets2panda/es2panda.cpp
+++ b/ets2panda/es2panda.cpp
@@ -139,5 +139,5 @@ void Compiler::DumpAsm(const pandasm::Program *prog)
 }
 
 // When compiling multi thread, this is need by each thread indenpengdentlt
-util::DiagnosticEngine *g_diagnosticEngine = nullptr;
+thread_local util::DiagnosticEngine *g_diagnosticEngine = nullptr;
 }  // namespace ark::es2panda
diff --git a/ets2panda/es2panda.h b/ets2panda/es2panda.h
index b7e93a6cbd..1f5a0aafc4 100644
--- a/ets2panda/es2panda.h
+++ b/ets2panda/es2panda.h
@@ -141,7 +141,7 @@ private:
 
 // g_diagnosticEngine used only for flush diagnostic before unexpected process termination:
 // - inside SIGSEGV handler
-extern util::DiagnosticEngine *g_diagnosticEngine;
+thread_local extern util::DiagnosticEngine *g_diagnosticEngine;
 }  // namespace ark::es2panda
 
 #endif
-- 
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