Switch QualType to use llvm::PointerIntPair internally to do the pointer

bitmangling.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@60226 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 8 insertions, 6 deletions

diff --git a/lib/AST/TypeSerialization.cpp b/lib/AST/TypeSerialization.cpp
index b336722763..db93e4b103 100644
--- a/lib/AST/TypeSerialization.cpp
+++ b/lib/AST/TypeSerialization.cpp
@@ -30,15 +30,17 @@ void QualType::Emit(Serializer& S) const {
 }
 
 QualType QualType::ReadVal(Deserializer& D) {
-  QualType Q;
-  D.ReadUIntPtr(Q.ThePtr,false);
-  Q.ThePtr |= D.ReadInt();
-  return Q;
+  uintptr_t Val;
+  D.ReadUIntPtr(Val, false);
+  return QualType(reinterpret_cast<Type*>(Val), D.ReadInt());
 }
 
 void QualType::ReadBackpatch(Deserializer& D) {
-  D.ReadUIntPtr(ThePtr,true);
-  ThePtr |= D.ReadInt();
+  uintptr_t Val;
+  D.ReadUIntPtr(Val, false);
+  
+  Value.setPointer(reinterpret_cast<Type*>(Val));
+  Value.setInt(D.ReadInt());
 }
 
 //===----------------------------------------------------------------------===//