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

2021-07-19 22:32:14 +08:00 · 2021-07-19 22:32:14 +08:00 · 84f6791e89
commit 84f6791e89
parent df0ce21836
1 changed files with 1 additions and 1 deletions
--- 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 {