From ad63f23c04f9d19e1f1703e8fb71863e8ff3a0d3 Mon Sep 17 00:00:00 2001
From: Davide Italiano <davide@freebsd.org>
Date: Fri, 16 Sep 2016 16:07:19 +0000
Subject: [PATCH] [IRObjectFile] Turn llvm_unreachable("foo") into something
 more explicative.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@281742 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/Object/IRObjectFile.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/Object/IRObjectFile.cpp b/lib/Object/IRObjectFile.cpp
index d4eac8cfd43..a757fed8124 100644
--- a/lib/Object/IRObjectFile.cpp
+++ b/lib/Object/IRObjectFile.cpp
@@ -102,7 +102,7 @@ void IRObjectFile::CollectAsmUndefinedRefs(
     uint32_t Res = BasicSymbolRef::SF_None;
     switch (Value) {
     case RecordStreamer::NeverSeen:
-      llvm_unreachable("foo");
+      llvm_unreachable("NeverSeen should have been replaced earlier");
     case RecordStreamer::DefinedGlobal:
       Res |= BasicSymbolRef::SF_Global;
       break;
-- 
2.50.1