IRgen: Move BitFieldIsSigned bit into CGBitFieldInfo.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@100513 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/CGObjCMac.cpp b/lib/CodeGen/CGObjCMac.cpp
index 467ad43..ac8fa05 100644
--- a/lib/CodeGen/CGObjCMac.cpp
+++ b/lib/CodeGen/CGObjCMac.cpp
@@ -126,12 +126,12 @@
   // objects.
   unsigned FieldNo = 0; // This value is unused.
   CGBitFieldInfo *Info =
-    new (CGF.CGM.getContext()) CGBitFieldInfo(FieldNo, BitOffset, BitFieldSize);
+    new (CGF.CGM.getContext()) CGBitFieldInfo(FieldNo, BitOffset, BitFieldSize,
+                                              IvarTy->isSignedIntegerType());
 
   // FIXME: We need to set a very conservative alignment on this, or make sure
   // that the runtime is doing the right thing.
-  return LValue::MakeBitfield(V, *Info, IvarTy->isSignedIntegerType(),
-                              Quals.getCVRQualifiers());
+  return LValue::MakeBitfield(V, *Info, Quals.getCVRQualifiers());
 }
 
 ///