[PCH] Keep track of file-level declarations that are contained by files.
Introduce a FILE_SORTED_DECLS [de]serialization record that contains
a file sorted array of file-level DeclIDs in a PCH/Module.
The rationale is to allow "targeted" deserialization of decls inside
a range of a source file.
Cocoa PCH increased by 0.8%
Difference of creation time for Cocoa PCH is below the noise level.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@143238 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Serialization/Module.cpp b/lib/Serialization/Module.cpp
index 0a721c4..fd18fb7 100644
--- a/lib/Serialization/Module.cpp
+++ b/lib/Serialization/Module.cpp
@@ -35,6 +35,7 @@
SelectorLookupTableData(0), SelectorLookupTable(0), LocalNumDecls(0),
DeclOffsets(0), BaseDeclID(0),
LocalNumCXXBaseSpecifiers(0), CXXBaseSpecifiersOffsets(0),
+ FileSortedDecls(0),
LocalNumTypes(0), TypeOffsets(0), BaseTypeIndex(0), StatCache(0)
{}