From 5e43d26bad1cf3124ce19bbd31d4f86d8efbc97d Mon Sep 17 00:00:00 2001
From: Mehdi Amini <mehdi.amini@apple.com>
Date: Fri, 23 Dec 2016 02:20:12 +0000
Subject: [PATCH] MetadataLoader: Reinitialize MinFwdRef/MaxFwdRef after
 resolving cycles (NFC)

This put the Loader back in a consistent state.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@290409 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/Bitcode/Reader/MetadataLoader.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/lib/Bitcode/Reader/MetadataLoader.cpp b/lib/Bitcode/Reader/MetadataLoader.cpp
index 93212b0aa77..c12bdc09f5d 100644
--- a/lib/Bitcode/Reader/MetadataLoader.cpp
+++ b/lib/Bitcode/Reader/MetadataLoader.cpp
@@ -295,6 +295,8 @@ void BitcodeReaderMetadataList::tryToResolveCycles() {
 
   // Make sure we return early again until there's another forward ref.
   AnyFwdRefs = false;
+  MinFwdRef = 0;
+  MaxFwdRef = 0;
 }
 
 void BitcodeReaderMetadataList::addTypeRef(MDString &UUID,