From d6ef7fac1a020c58ec61cad2325e5f6afd0bbee6 Mon Sep 17 00:00:00 2001
From: Lang Hames <lhames@gmail.com>
Date: Sat, 7 Nov 2009 05:50:28 +0000
Subject: Update some globals to use ManagedStatic.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@86342 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/CodeGen/SlotIndexes.cpp | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

(limited to 'lib/CodeGen/SlotIndexes.cpp')

diff --git a/lib/CodeGen/SlotIndexes.cpp b/lib/CodeGen/SlotIndexes.cpp
index bf66367865..d99d120509 100644
--- a/lib/CodeGen/SlotIndexes.cpp
+++ b/lib/CodeGen/SlotIndexes.cpp
@@ -16,8 +16,10 @@
 
 using namespace llvm;
 
-std::auto_ptr<IndexListEntry> IndexListEntry::emptyKeyEntry,
-                              IndexListEntry::tombstoneKeyEntry;
+
+// Yep - these are thread safe. See the header for details. 
+ManagedStatic<EmptyIndexListEntry> IndexListEntry::emptyKeyEntry;
+ManagedStatic<TombstoneIndexListEntry> IndexListEntry::tombstoneKeyEntry;
 
 char SlotIndexes::ID = 0;
 static RegisterPass<SlotIndexes> X("slotindexes", "Slot index numbering");
-- 
cgit v1.2.3-70-g09d2