commit 021a7a63984f0f912dc9e9dae2a1b3e1509a40ce
author Fariborz Jahanian <fjahanian@apple.com> Tue Jul 20 20:30:03 2010 +0000
committer Fariborz Jahanian <fjahanian@apple.com> Tue Jul 20 20:30:03 2010 +0000
tree 7a32571a9c362315804d6dd24fe84c0868b3c1fa
parent 700a1cb1d207e660fcd9c234cccfc78553f06802

Adopt objc_assign_threadlocal() for __thread variables of GC types.
Implements radar 8203301.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@108917 91177308-0d34-0410-b5e6-96231b3b80d8

lib/CodeGen/CGValue.h

diff --git a/lib/CodeGen/CGValue.h b/lib/CodeGen/CGValue.h
index 92ef9dc..5ac01d4 100644
--- a/lib/CodeGen/CGValue.h
+++ b/lib/CodeGen/CGValue.h
@@ -148,6 +148,9 @@
 
   // Lvalue is a global reference of an objective-c object
   bool GlobalObjCRef : 1;
+  
+  // Lvalue is a thread local reference
+  bool ThreadLocalRef : 1;
 
   Expr *BaseIvarExp;
 private:
@@ -157,6 +160,7 @@
     // FIXME: Convenient place to set objc flags to 0. This should really be
     // done in a user-defined constructor instead.
     this->Ivar = this->ObjIsArray = this->NonGC = this->GlobalObjCRef = false;
+    this->ThreadLocalRef = false;
     this->BaseIvarExp = 0;
   }
 
@@ -178,6 +182,7 @@
   bool isObjCArray() const { return ObjIsArray; }
   bool isNonGC () const { return NonGC; }
   bool isGlobalObjCRef() const { return GlobalObjCRef; }
+  bool isThreadLocalRef() const { return ThreadLocalRef; }
   bool isObjCWeak() const { return Quals.getObjCGCAttr() == Qualifiers::Weak; }
   bool isObjCStrong() const { return Quals.getObjCGCAttr() == Qualifiers::Strong; }
   
@@ -195,7 +200,9 @@
   static void SetGlobalObjCRef(LValue& R, bool iValue) {
     R.GlobalObjCRef = iValue;
   }
-
+  static void SetThreadLocalRef(LValue& R, bool iValue) {
+    R.ThreadLocalRef = iValue;
+  }
   static void SetObjCNonGC(LValue& R, bool iValue) {
     R.NonGC = iValue;
   }