[WebAssembly] Fixup `main` signature by default

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

llvm-svn: 345880

1 files changed, 1 insertions, 6 deletions

diff --git a/llvm/lib/Target/WebAssembly/WebAssemblyFixFunctionBitcasts.cpp b/llvm/lib/Target/WebAssembly/WebAssemblyFixFunctionBitcasts.cpp
index 0644f12..dffc4d1 100644
--- a/llvm/lib/Target/WebAssembly/WebAssemblyFixFunctionBitcasts.cpp
+++ b/llvm/lib/Target/WebAssembly/WebAssemblyFixFunctionBitcasts.cpp
@@ -36,11 +36,6 @@ using namespace llvm;
 
 #define DEBUG_TYPE "wasm-fix-function-bitcasts"
 
-static cl::opt<bool>
-    TemporaryWorkarounds("wasm-temporary-workarounds",
-                         cl::desc("Apply certain temporary workarounds"),
-                         cl::init(true), cl::Hidden);
-
 namespace {
 class FixFunctionBitcasts final : public ModulePass {
   StringRef getPassName() const override {
@@ -241,7 +236,7 @@ bool FixFunctionBitcasts::runOnModule(Module &M) {
     // "int main(int argc, char *argv[])", create an artificial call with it
     // bitcasted to that type so that we generate a wrapper for it, so that
     // the C runtime can call it.
-    if (!TemporaryWorkarounds && !F.isDeclaration() && F.getName() == "main") {
+    if (!F.isDeclaration() && F.getName() == "main") {
       Main = &F;
       LLVMContext &C = M.getContext();
       Type *MainArgTys[] = {Type::getInt32Ty(C),