From d16cebef5df2c38067bb0168819a4a4f6b443ee9 Mon Sep 17 00:00:00 2001
From: Reid Kleckner <rnk@google.com>
Date: Wed, 10 Feb 2016 19:09:15 +0000
Subject: Silence some MSVC false positive warnings about integer zexts and
 falling off the end of a covered switch

llvm-svn: 260411
---
 clang/lib/CodeGen/MicrosoftCXXABI.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'clang/lib/CodeGen')

diff --git a/clang/lib/CodeGen/MicrosoftCXXABI.cpp b/clang/lib/CodeGen/MicrosoftCXXABI.cpp
index f47b120a90c..2567aa92f25 100644
--- a/clang/lib/CodeGen/MicrosoftCXXABI.cpp
+++ b/clang/lib/CodeGen/MicrosoftCXXABI.cpp
@@ -2311,7 +2311,7 @@ struct ResetGuardBit final : EHScopeStack::Cleanup {
     CGBuilderTy &Builder = CGF.Builder;
     llvm::LoadInst *LI = Builder.CreateLoad(Guard);
     llvm::ConstantInt *Mask =
-        llvm::ConstantInt::get(CGF.IntTy, ~(1U << GuardNum));
+        llvm::ConstantInt::get(CGF.IntTy, ~(1ULL << GuardNum));
     Builder.CreateStore(Builder.CreateAnd(LI, Mask), Guard);
   }
 };
-- 
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