From: Teresa Johnson <tejohnson@google.com>
Date: Wed, 3 Jul 2019 15:12:38 +0000 (+0000)
Subject: [ThinLTO] Fix gcc warnings from commit
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=a4c1974f227256d07b68969ca81a24df686df849;p=llvm

[ThinLTO] Fix gcc warnings from commit

Remove an unnecessary const from an Optional return type introduced
in r364960 that gcc 7.4.0 warns about. It is unnecessary and possibly
incorrect.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@365047 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/include/llvm/IR/ModuleSummaryIndex.h b/include/llvm/IR/ModuleSummaryIndex.h
index 23c991eb8fb..0470db738b0 100644
--- a/include/llvm/IR/ModuleSummaryIndex.h
+++ b/include/llvm/IR/ModuleSummaryIndex.h
@@ -1308,7 +1308,7 @@ public:
 
   /// For the given \p TypeId, this returns the TypeIdCompatibleVtableMap
   /// entry if present in the summary map. This may be used when importing.
-  Optional<const TypeIdCompatibleVtableInfo>
+  Optional<TypeIdCompatibleVtableInfo>
   getTypeIdCompatibleVtableSummary(StringRef TypeId) const {
     auto I = TypeIdCompatibleVtableMap.find(TypeId);
     if (I == TypeIdCompatibleVtableMap.end())