From ea5abf14530634d05b9d1dc6d5d7d5f7934f0ea3 Mon Sep 17 00:00:00 2001
From: Simon Pilgrim <llvm-dev@redking.me.uk>
Date: Mon, 6 Jan 2020 16:15:17 +0000
Subject: [PATCH] Fix "use of uninitialized variable" static analyzer warning.
 NFCI.

---
 llvm/lib/CodeGen/LiveDebugVariables.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/llvm/lib/CodeGen/LiveDebugVariables.cpp b/llvm/lib/CodeGen/LiveDebugVariables.cpp
index 254503c..2cc547a 100644
--- a/llvm/lib/CodeGen/LiveDebugVariables.cpp
+++ b/llvm/lib/CodeGen/LiveDebugVariables.cpp
@@ -506,7 +506,7 @@ static void printExtendedName(raw_ostream &OS, const DINode *Node,
                               const DILocation *DL) {
   const LLVMContext &Ctx = Node->getContext();
   StringRef Res;
-  unsigned Line;
+  unsigned Line = 0;
   if (const auto *V = dyn_cast<const DILocalVariable>(Node)) {
     Res = V->getName();
     Line = V->getLine();
-- 
2.7.4