feat: remove LEB128 opt

webpack · Jul 16, 2018 · b310b9b · b310b9b
1 parent f744c4a
commit b310b9b
Showing 1 changed file with 0 additions and 13 deletions.
diff --git 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)