perf: 数组回调字节码调用改寄存器窗口复用减少搬移

2026-08-13 20:11:09 +08:00
parent 1ea9c76ab4
commit fccf2063f1
6 changed files with 97 additions and 48 deletions
@@ -62,6 +62,7 @@ impl Vm {
            inline_args_count: 0,
            accessor_frame_target_reg: None,
            inline_callee: None,
+            inline_reg_pool: None,
            generator_suspended: None,
            delegated_iterator: None,
            generator_dispatch: false,
@@ -155,6 +156,7 @@ impl Vm {
            inline_args_count: 0,
            accessor_frame_target_reg: None,
            inline_callee: None,
+            inline_reg_pool: None,
            generator_suspended: None,
            delegated_iterator: None,
            generator_dispatch: false,
@@ -327,6 +329,8 @@ impl Vm {
        self.async_gen_dispatch = false;
        self.async_gen_suspended = false;
        self.native_call_depth = 0;
+        // inline 窗口缓冲池内容为已废弃快照，跨 run/reset 不保留。
+        self.inline_reg_pool = None;
        // 微任务队列是执行期状态：跨 run 不保留。
        self.job_queue.clear();
    }