Patch for generation of weak write barriers for objc
__weak objects.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@59560 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/CGObjCRuntime.h b/lib/CodeGen/CGObjCRuntime.h
index 37544e4..24288b1 100644
--- a/lib/CodeGen/CGObjCRuntime.h
+++ b/lib/CodeGen/CGObjCRuntime.h
@@ -145,8 +145,10 @@
const ObjCAtThrowStmt &S) = 0;
virtual void EmitSynchronizedStmt(CodeGen::CodeGenFunction &CGF,
const ObjCAtSynchronizedStmt &S) = 0;
- virtual llvm::Value * EmitObjCWeakCall(CodeGen::CodeGenFunction &CGF,
+ virtual llvm::Value * EmitObjCWeakRead(CodeGen::CodeGenFunction &CGF,
llvm::Value *AddrWeakObj) = 0;
+ virtual void EmitObjCWeakAssign(CodeGen::CodeGenFunction &CGF,
+ llvm::Value *src, llvm::Value *dest) = 0;
};
/// Creates an instance of an Objective-C runtime class.