[WebAssembly] Fixup `main` signature by default

Differential Revision: https://reviews.llvm.org/D53396

llvm-svn: 345880
diff --git a/llvm/test/CodeGen/WebAssembly/main-with-args.ll b/llvm/test/CodeGen/WebAssembly/main-with-args.ll
index aa08540..3c057af 100644
--- a/llvm/test/CodeGen/WebAssembly/main-with-args.ll
+++ b/llvm/test/CodeGen/WebAssembly/main-with-args.ll
@@ -1,4 +1,4 @@
-; RUN: llc < %s -asm-verbose=false -wasm-temporary-workarounds=false | FileCheck %s
+; RUN: llc < %s -asm-verbose=false | FileCheck %s
 
 ; Test that main function with expected signature is not wrapped