From 326b57c6ee3ea44269b4ffab2d8eb1b3400d274a Mon Sep 17 00:00:00 2001
From: ElevenDuan <duanshiyi1@huawei.com>
Date: Sun, 23 Mar 2025 18:43:32 +0800
Subject: [PATCH] Compiler performance optimization

Issue: https://gitee.com/openharmony/arkcompiler_ets_frontend/issues/ICDJCU?from=project-issue
Signed-off-by: ElevenDuan <duanshiyi1@huawei.com>
Change-Id: I5f09c74be250f803cc502fb35ed523a6a7abcd22
---
 es2panda/aot/emitFiles.cpp | 11 ++++++-----
 es2panda/aot/emitFiles.h   | 12 +++++++-----
 2 files changed, 13 insertions(+), 10 deletions(-)

diff --git a/es2panda/aot/emitFiles.cpp b/es2panda/aot/emitFiles.cpp
index 10396d7546..121f0824f4 100644
--- a/es2panda/aot/emitFiles.cpp
+++ b/es2panda/aot/emitFiles.cpp
@@ -49,13 +49,10 @@ void EmitFileQueue::Schedule()
 {
     ASSERT(jobsCount_ == 0);
     std::unique_lock<std::mutex> lock(m_);
-    auto targetApi = options_->CompilerOptions().targetApiVersion;
-    auto targetSubApi = options_->CompilerOptions().targetApiSubVersion;
 
     if (mergeAbc_) {
         // generate merged abc
-        auto emitMergedAbcJob = new EmitMergedAbcJob(options_->CompilerOutput(),
-            options_->CompilerOptions().transformLib, progsInfo_, targetApi, targetSubApi);
+        auto emitMergedAbcJob = new EmitMergedAbcJob(options_, progsInfo_);
         //  One job should be placed before the jobs on which it depends to prevent blocking
         jobs_.push_back(emitMergedAbcJob);
         jobsCount_++;
@@ -65,6 +62,8 @@ void EmitFileQueue::Schedule()
             ScheduleEmitCacheJobs(emitMergedAbcJob);
         }
     } else {
+        auto targetApi = options_->CompilerOptions().targetApiVersion;
+        auto targetSubApi = options_->CompilerOptions().targetApiSubVersion;
         for (const auto &info: progsInfo_) {
             try {
                 // generate multi abcs
@@ -109,9 +108,11 @@ void EmitMergedAbcJob::Run()
         progs.push_back(&(info.second->program));
     }
 
+    panda::pandasm::EmitterConfig emitConfig {targetApiVersion_, targetApiSubVersion_,
+        options_->CompilerOptions().isDebug, options_->CompilerOptions().fileThreadCount};
     bool success = panda::pandasm::AsmEmitter::EmitPrograms(
         panda::os::file::File::GetExtendedFilePath(outputFileName_), progs, true,
-        targetApiVersion_, targetApiSubVersion_);
+        emitConfig);
 
     panda::Timer::timerEnd(panda::EVENT_EMIT_MERGED_PROGRAM, "");
 
diff --git a/es2panda/aot/emitFiles.h b/es2panda/aot/emitFiles.h
index 9a223386c6..f3d3ad2e78 100644
--- a/es2panda/aot/emitFiles.h
+++ b/es2panda/aot/emitFiles.h
@@ -45,17 +45,19 @@ private:
 
 class EmitMergedAbcJob : public util::WorkerJob {
 public:
-    explicit EmitMergedAbcJob(const std::string &outputFileName, const std::string &transformLib,
-                              const std::map<std::string, panda::es2panda::util::ProgramCache*> &progsInfo,
-                              uint8_t targetApi, std::string targetSubApi)
-        : outputFileName_(outputFileName), transformLib_(transformLib),
-        progsInfo_(progsInfo), targetApiVersion_(targetApi), targetApiSubVersion_(targetSubApi) {};
+    explicit EmitMergedAbcJob(const std::unique_ptr<panda::es2panda::aot::Options> &options,
+                              const std::map<std::string, panda::es2panda::util::ProgramCache*> &progsInfo)
+        : options_(options), outputFileName_(options->CompilerOutput()),
+        transformLib_(options->CompilerOptions().transformLib),
+        progsInfo_(progsInfo), targetApiVersion_(options->CompilerOptions().targetApiVersion),
+        targetApiSubVersion_(options->CompilerOptions().targetApiSubVersion) {};
     NO_COPY_SEMANTIC(EmitMergedAbcJob);
     NO_MOVE_SEMANTIC(EmitMergedAbcJob);
     ~EmitMergedAbcJob() override = default;
 
     void Run() override;
 private:
+    const std::unique_ptr<panda::es2panda::aot::Options> &options_;
     std::string outputFileName_;
     std::string transformLib_;
     const std::map<std::string, panda::es2panda::util::ProgramCache*> &progsInfo_;
-- 
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