From 0443111d09dfb1c07e5b8442a7ca0457b3868486 Mon Sep 17 00:00:00 2001
From: sanex <sanex3339@yandex.ru>
Date: Sat, 29 Jan 2022 10:27:55 +0300
Subject: [PATCH] Apple M1 performance fix

---
 CHANGELOG.md             | 1 +
 package.json             | 2 +-
 src/utils/NumberUtils.ts | 7 ++++---
 3 files changed, 6 insertions(+), 4 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index f7b2881c..7ab57c28 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -3,6 +3,7 @@ Change Log
 v3.0.1
 ---
 * Dependencies update
+* Fixed performance for Apple M1 chip
 
 v3.0.0
 ---
diff --git a/package.json b/package.json
index ef5e9752..f8538d93 100644
--- a/package.json
+++ b/package.json
@@ -111,7 +111,7 @@
     "test:mocha": "mocha --require ts-node/register --require source-map-support/register test/index.spec.ts --exit",
     "test:mocha-coverage": "nyc --reporter text-summary --no-clean yarn run test:mocha",
     "test:mocha-coverage:report": "nyc report --reporter=lcov",
-    "test:mocha-memory-performance": "cross-env NODE_OPTIONS=--max-old-space-size=220 mocha --require ts-node/register test/performance-tests/JavaScriptObfuscatorMemory.spec.ts",
+    "test:mocha-memory-performance": "cross-env NODE_OPTIONS=--max-old-space-size=230 mocha --require ts-node/register test/performance-tests/JavaScriptObfuscatorMemory.spec.ts",
     "test": "yarn run test:full",
     "eslint": "eslint src/**/*.ts",
     "git:addFiles": "git add .",
diff --git a/src/utils/NumberUtils.ts b/src/utils/NumberUtils.ts
index c871d272..949229ef 100644
--- a/src/utils/NumberUtils.ts
+++ b/src/utils/NumberUtils.ts
@@ -104,14 +104,15 @@ export class NumberUtils {
             currentFactor <= root;
             currentFactor += incrementValue
         ) {
-            if (number % currentFactor !== 0) {
+            const compliment: number = number / currentFactor;
+            const check = (number - Math.floor(compliment) * currentFactor) !== 0;
+
+            if (check) {
                 continue;
             }
 
             factors.push(...[-currentFactor, currentFactor]);
 
-            const compliment: number = number / currentFactor;
-
             if (compliment !== currentFactor) {
                 factors.push(...[-compliment, compliment]);
             }