Add Sema::ExtVectorDecls and Sema::ObjCCategoryImpls to the PCH file. Since these vectors are very, very rarely used and, when used in headers, and even when used are relatively small, we load them eagerly.
llvm-svn: 70240
diff --git a/clang/lib/Frontend/PCHReader.cpp b/clang/lib/Frontend/PCHReader.cpp
index 1b26b72..d044fee 100644
--- a/clang/lib/Frontend/PCHReader.cpp
+++ b/clang/lib/Frontend/PCHReader.cpp
@@ -1038,6 +1038,22 @@
(const unsigned char *)BlobStart,
NumStatHits, NumStatMisses));
break;
+
+ case pch::EXT_VECTOR_DECLS:
+ if (!ExtVectorDecls.empty()) {
+ Error("Duplicate EXT_VECTOR_DECLS record in PCH file");
+ return Failure;
+ }
+ ExtVectorDecls.swap(Record);
+ break;
+
+ case pch::OBJC_CATEGORY_IMPLEMENTATIONS:
+ if (!ObjCCategoryImpls.empty()) {
+ Error("Duplicate OBJC_CATEGORY_IMPLEMENTATIONS record in PCH file");
+ return Failure;
+ }
+ ObjCCategoryImpls.swap(Record);
+ break;
}
}
Error("Premature end of bitstream");
@@ -1703,6 +1719,19 @@
NamedDecl *D = cast<NamedDecl>(GetDecl(LocallyScopedExternalDecls[I]));
SemaObj->LocallyScopedExternalDecls[D->getDeclName()] = D;
}
+
+ // If there were any ext_vector type declarations, deserialize them
+ // and add them to Sema's vector of such declarations.
+ for (unsigned I = 0, N = ExtVectorDecls.size(); I != N; ++I)
+ SemaObj->ExtVectorDecls.push_back(
+ cast<TypedefDecl>(GetDecl(ExtVectorDecls[I])));
+
+ // If there were any Objective-C category implementations,
+ // deserialize them and add them to Sema's vector of such
+ // definitions.
+ for (unsigned I = 0, N = ObjCCategoryImpls.size(); I != N; ++I)
+ SemaObj->ObjCCategoryImpls.push_back(
+ cast<ObjCCategoryImplDecl>(GetDecl(ObjCCategoryImpls[I])));
}
IdentifierInfo* PCHReader::get(const char *NameStart, const char *NameEnd) {