From 63994176b43bf2e1328d1741f899bf685fabf22b Mon Sep 17 00:00:00 2001
From: Reid Kleckner <rnk@google.com>
Date: Fri, 17 Mar 2017 17:24:03 +0000
Subject: [PATCH] Fix wasm build after arg_begin iterator type change

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@298106 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/Target/WebAssembly/WebAssemblyLowerEmscriptenEHSjLj.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/Target/WebAssembly/WebAssemblyLowerEmscriptenEHSjLj.cpp b/lib/Target/WebAssembly/WebAssemblyLowerEmscriptenEHSjLj.cpp
index 72cb1ccbe66..279b4bdfabe 100644
--- a/lib/Target/WebAssembly/WebAssemblyLowerEmscriptenEHSjLj.cpp
+++ b/lib/Target/WebAssembly/WebAssemblyLowerEmscriptenEHSjLj.cpp
@@ -624,7 +624,7 @@ void WebAssemblyLowerEmscriptenEHSjLj::createSetThrewFunction(Module &M) {
   Function *F =
       Function::Create(FTy, GlobalValue::ExternalLinkage, SetThrewFName, &M);
   Argument *Arg1 = &*(F->arg_begin());
-  Argument *Arg2 = &*(++F->arg_begin());
+  Argument *Arg2 = &*std::next(F->arg_begin());
   Arg1->setName("threw");
   Arg2->setName("value");
   BasicBlock *EntryBB = BasicBlock::Create(C, "entry", F);
-- 
2.50.1