From b310b9b45c7e8a60c40d13dae967f74e712ec224 Mon Sep 17 00:00:00 2001
From: Sven SAULEAU <sven.sauleau@xtuc.fr>
Date: Mon, 16 Jul 2018 13:57:32 +0200
Subject: [PATCH] feat: remove LEB128 opt

---
 lib/wasm/WebAssemblyGenerator.js | 13 -------------
 1 file changed, 13 deletions(-)

diff --git a/lib/wasm/WebAssemblyGenerator.js b/lib/wasm/WebAssemblyGenerator.js
index beafd9c465b..9b9eb54071f 100644
--- a/lib/wasm/WebAssemblyGenerator.js
+++ b/lib/wasm/WebAssemblyGenerator.js
@@ -9,7 +9,6 @@ const Template = require("../Template");
 const WebAssemblyUtils = require("./WebAssemblyUtils");
 const { RawSource } = require("webpack-sources");
 
-const { shrinkPaddedLEB128 } = require("@webassemblyjs/wasm-opt");
 const { editWithAST, addWithAST } = require("@webassemblyjs/wasm-edit");
 const { decode } = require("@webassemblyjs/wasm-parser");
 const t = require("@webassemblyjs/ast");
@@ -26,17 +25,6 @@ const WebAssemblyExportImportedDependency = require("../dependencies/WebAssembly
  * @typedef {(ArrayBuffer) => ArrayBuffer} ArrayBufferTransform
  */
 
-/**
- * Run some preprocessing on the binary before wasm-edit
- *
- * @param {ArrayBuffer} ab - original binary
- * @returns {ArrayBufferTransform} transform
- */
-const preprocess = ab => {
-	const optBin = shrinkPaddedLEB128(new Uint8Array(ab));
-	return optBin.buffer;
-};
-
 /**
  * @template T
  * @param {Function[]} fns transforms
@@ -368,7 +356,6 @@ class WebAssemblyGenerator extends Generator {
 
 	generate(module) {
 		let bin = module.originalSource().source();
-		bin = preprocess(bin);
 
 		const initFuncId = t.identifier(
 			Array.isArray(module.usedExports)