From 08dc66eff0c7ad594584a8a6925ef830cd6873a1 Mon Sep 17 00:00:00 2001
From: Momchil Velikov <momchil.velikov@arm.com>
Date: Mon, 12 Feb 2018 16:10:09 +0000
Subject: Re-commit r324489: [DebugInfo] Improvements to representation of
 enumeration types (PR36168)

Differential Revision: https://reviews.llvm.org/D42734

llvm-svn: 324899
---
 llvm/lib/Bitcode/Reader/MetadataLoader.cpp | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'llvm/lib/Bitcode/Reader/MetadataLoader.cpp')

diff --git a/llvm/lib/Bitcode/Reader/MetadataLoader.cpp b/llvm/lib/Bitcode/Reader/MetadataLoader.cpp
index c0ec80e9c019..374e31528162 100644
--- a/llvm/lib/Bitcode/Reader/MetadataLoader.cpp
+++ b/llvm/lib/Bitcode/Reader/MetadataLoader.cpp
@@ -1200,10 +1200,11 @@ Error MetadataLoader::MetadataLoaderImpl::parseOneMetadata(
     if (Record.size() != 3)
       return error("Invalid record");
 
-    IsDistinct = Record[0];
+    IsDistinct = Record[0] & 1;
+    bool IsUnsigned = Record[0] & 2;
     MetadataList.assignValue(
         GET_OR_DISTINCT(DIEnumerator, (Context, unrotateSign(Record[1]),
-                                       getMDString(Record[2]))),
+                                       IsUnsigned, getMDString(Record[2]))),
         NextMetadataNo);
     NextMetadataNo++;
     break;
-- 
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