From bbbd968933b691caac2517b9b594126cba6b5fe1 Mon Sep 17 00:00:00 2001
From: "google-labs-jules[bot]"
 <161369871+google-labs-jules[bot]@users.noreply.github.com>
Date: Tue, 15 Sep 2026 08:18:13 +0000
Subject: [PATCH] Refactor performance optimization comment in executor.rs

Rephrased the performance optimization comment block to replace a code snippet with plain English, preventing automated linters from falsely flagging it as a commented-out code block while retaining the vital explanatory context.

Co-authored-by: Tcode-Motion <188012755+Tcode-Motion@users.noreply.github.com>
---
 runtime/vm/src/executor.rs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/runtime/vm/src/executor.rs b/runtime/vm/src/executor.rs
index 718997a7..5b909abe 100644
--- a/runtime/vm/src/executor.rs
+++ b/runtime/vm/src/executor.rs
@@ -450,8 +450,8 @@ impl VM {
                 }
 
                 // PERFORMANCE OPTIMIZATION (Bolt):
-                // We reuse the existing mutable `frame` reference acquired at the start of
-                // the loop iteration rather than redundantly calling `self.frames.last_mut()`
+                // We reuse the existing mutable frame reference acquired at the start of
+                // the loop iteration rather than redundantly fetching the last mutable frame
                 // for these control flow and exception opcodes. This reduces bounds checking
                 // and RefCell borrow overhead on the hottest execution paths.
                 Opcode::Jump => {