From: leno <39647285+leno23@users.noreply.github.com>
Date: Mon, 19 Jul 2021 14:32:14 +0000 (+0800)
Subject: chore(runtime-core): use bit operations instead (#4142)
X-Git-Tag: v3.2.0-beta.2~24
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=84f6791e89e0440d0ff23f20b27a7219e2b5c19b;p=thirdparty%2Fvuejs%2Fcore.git

chore(runtime-core): use bit operations instead (#4142)
---

diff --git a/packages/runtime-core/src/renderer.ts b/packages/runtime-core/src/renderer.ts
index 7cf9abc9cc..a750bceba9 100644
--- a/packages/runtime-core/src/renderer.ts
+++ b/packages/runtime-core/src/renderer.ts
@@ -2485,7 +2485,7 @@ function getSequence(arr: number[]): number[] {
       u = 0
       v = result.length - 1
       while (u < v) {
-        c = ((u + v) / 2) | 0
+        c = (u + v) >> 1
         if (arr[result[c]] < arrI) {
           u = c + 1
         } else {