Update PCH serialization of FunctionDecl flags.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@82526 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Frontend/PCHReaderDecl.cpp b/lib/Frontend/PCHReaderDecl.cpp
index 67ffabb..77721bd 100644
--- a/lib/Frontend/PCHReaderDecl.cpp
+++ b/lib/Frontend/PCHReaderDecl.cpp
@@ -230,6 +230,9 @@
   FD->setHasInheritedPrototype(Record[Idx++]);
   FD->setHasWrittenPrototype(Record[Idx++]);
   FD->setDeleted(Record[Idx++]);
+  FD->setTrivial(Record[Idx++]);
+  FD->setCopyAssignment(Record[Idx++]);
+  FD->setHasImplicitReturnZero(Record[Idx++]);
   FD->setLocEnd(SourceLocation::getFromRawEncoding(Record[Idx++]));
   // FIXME: C++ TemplateOrInstantiation
   unsigned NumParams = Record[Idx++];