From a7c45685832e868510e87c7f87f741f0c9c8d578 Mon Sep 17 00:00:00 2001
From: Scott Linder <scott@scottlinder.com>
Date: Mon, 30 Jul 2018 22:52:07 +0000
Subject: [PATCH] Fix use of uninitialized variable in r338299

llvm-svn: 338321
---
 clang/lib/CodeGen/CGDebugInfo.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/clang/lib/CodeGen/CGDebugInfo.cpp b/clang/lib/CodeGen/CGDebugInfo.cpp
index 8dca6f1..5be6fb3 100644
--- a/clang/lib/CodeGen/CGDebugInfo.cpp
+++ b/clang/lib/CodeGen/CGDebugInfo.cpp
@@ -989,9 +989,9 @@ llvm::DIType *CGDebugInfo::CreateType(const BlockPointerType *Ty,
     EltTys.push_back(DBuilder.createMemberType(
         Unit, "__descriptor", nullptr, LineNo, FieldSize, FieldAlign, FieldOffset,
         llvm::DINode::FlagZero, DescTy));
+    FieldOffset += FieldSize;
   }
 
-  FieldOffset += FieldSize;
   Elements = DBuilder.getOrCreateArray(EltTys);
 
   // The __block_literal_generic structs are marked with a special
-- 
2.7.4