Update some globals to use ManagedStatic.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@86342 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/SlotIndexes.cpp b/lib/CodeGen/SlotIndexes.cpp
index bf66367..d99d120 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");