### 新需求提供了什么功能？

【功能】提升system构建效率

【现状】OpenHarmony编译system总耗时14min，ark_aot_compiler构建耗时466秒，即使关闭flto构建耗时156秒，成为system效率提升提升的关键路径，严重阻塞了系统组件的构建效率提升。

从trace看ark_aot_compiler耗时是其他模块耗时的几百倍


【flto打开的日志数据】

{"name": "arkcompiler/ets_runtime/ark_aot_compiler, exe.unstripped/arkcompiler/ets_runtime/ark_aot_compiler", "cat": "targets", "ph": "X", "ts": "78894000", "dur": "466012000", "pid": "0", "tid": "12", "args": {}},

{"name": "arkcompiler/ets_runtime/libark_jsruntime.so, lib.unstripped/arkcompiler/ets_runtime/libark_jsruntime.so", "cat": "targets", "ph": "X", "ts": "233945000", "dur": "293006000", "pid": "0", "tid": "97", "args": {}},

{"name": "clang_x64/arkcompiler/ets_runtime/ark_stub_compiler, clang_x64/exe.unstripped/clang_x64/arkcompiler/ets_runtime/ark_stub_compiler", "cat": "targets", "ph": "X", "ts": "78734000", "dur": "139325000", "pid": "0", "tid": "15", "args": {}},

【关闭flto的日志数据】

arkcompiler/ets_runtime/ark_aot_compiler: 156165

arkcompiler/ets_runtime/libark_jsruntime.so: 102525

clang_x64/arkcompiler/ets_runtime/ark_stub_compiler: 87104

### 该需求带来的价值、应用场景？