Add support for initialized global data for darwin tls.  Update comments
and testcases accordingly.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104635 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/TargetLoweringObjectFileImpl.cpp b/lib/CodeGen/TargetLoweringObjectFileImpl.cpp
index 605e2a8..71ad3fb 100644
--- a/lib/CodeGen/TargetLoweringObjectFileImpl.cpp
+++ b/lib/CodeGen/TargetLoweringObjectFileImpl.cpp
@@ -670,11 +670,10 @@
 SelectSectionForGlobal(const GlobalValue *GV, SectionKind Kind,
                        Mangler *Mang, const TargetMachine &TM) const {
   
-  // Handle one kind of thread local...
+  // Handle thread local data.
   if (Kind.isThreadBSS()) return TLSBSSSection;
+  if (Kind.isThreadData()) return TLSDataSection;
 
-  assert(!Kind.isThreadLocal() && "Darwin doesn't support TLS");
-  
   if (Kind.isText())
     return GV->isWeakForLinker() ? TextCoalSection : TextSection;