From: Simon Pilgrim <llvm-dev@redking.me.uk>
Date: Tue, 23 Jul 2019 21:59:48 +0000 (+0000)
Subject: Fix "control reaches end of non-void function" warning. NFCI.
X-Git-Tag: llvmorg-11-init~13734
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=78b1e777f59a26d667d6a5258138cc09cf146c18;p=platform%2Fupstream%2Fllvm.git

Fix "control reaches end of non-void function" warning. NFCI.

llvm-svn: 366856
---

diff --git a/llvm/lib/IR/RemarkStreamer.cpp b/llvm/lib/IR/RemarkStreamer.cpp
index c71487d..cb2eeeb 100644
--- a/llvm/lib/IR/RemarkStreamer.cpp
+++ b/llvm/lib/IR/RemarkStreamer.cpp
@@ -118,6 +118,7 @@ formatToSerializer(remarks::Format RemarksFormat, raw_ostream &OS) {
   case remarks::Format::YAMLStrTab:
     return llvm::make_unique<remarks::YAMLStrTabSerializer>(OS);
   };
+  llvm_unreachable("Unknown remarks::Format enum");
 }
 
 Expected<std::unique_ptr<ToolOutputFile>>