Fixing the return type information for objc_sync_enter and objc_sync_exit. Patch thanks to Joe Ranieri!

llvm-svn: 163330

1 files changed, 4 insertions, 4 deletions

diff --git a/clang/lib/CodeGen/CGObjCMac.cpp b/clang/lib/CodeGen/CGObjCMac.cpp
index 9a61e34ab2e..08e706c82e7 100644
--- a/clang/lib/CodeGen/CGObjCMac.cpp
+++ b/clang/lib/CodeGen/CGObjCMac.cpp
@@ -433,19 +433,19 @@ public:
   
   /// SyncEnterFn - LLVM object_sync_enter function.
   llvm::Constant *getSyncEnterFn() {
-    // void objc_sync_enter (id)
+    // int objc_sync_enter (id)
     llvm::Type *args[] = { ObjectPtrTy };
     llvm::FunctionType *FTy =
-      llvm::FunctionType::get(CGM.VoidTy, args, false);
+      llvm::FunctionType::get(CGM.IntTy, args, false);
     return CGM.CreateRuntimeFunction(FTy, "objc_sync_enter");
   }
 
   /// SyncExitFn - LLVM object_sync_exit function.
   llvm::Constant *getSyncExitFn() {
-    // void objc_sync_exit (id)
+    // int objc_sync_exit (id)
     llvm::Type *args[] = { ObjectPtrTy };
     llvm::FunctionType *FTy =
-      llvm::FunctionType::get(CGM.VoidTy, args, false);
+      llvm::FunctionType::get(CGM.IntTy, args, false);
     return CGM.CreateRuntimeFunction(FTy, "objc_sync_exit");
   }