Make Sema::ReferencedSelectors lazily deserialized.
llvm-svn: 136357
diff --git a/clang/lib/Serialization/ASTReader.cpp b/clang/lib/Serialization/ASTReader.cpp
index 0ae1f62..a0f8f68 100644
--- a/clang/lib/Serialization/ASTReader.cpp
+++ b/clang/lib/Serialization/ASTReader.cpp
@@ -4366,19 +4366,6 @@
SemaObj->StdBadAlloc = SemaDeclRefs[1];
}
- // If there are @selector references added them to its pool. This is for
- // implementation of -Wselector.
- if (!ReferencedSelectorsData.empty()) {
- unsigned int DataSize = ReferencedSelectorsData.size()-1;
- unsigned I = 0;
- while (I < DataSize) {
- Selector Sel = DecodeSelector(ReferencedSelectorsData[I++]);
- SourceLocation SelLoc
- = SourceLocation::getFromRawEncoding(ReferencedSelectorsData[I++]);
- SemaObj->ReferencedSelectors.insert(std::make_pair(Sel, SelLoc));
- }
- }
-
// The special data sets below always come from the most recent PCH,
// which is at the front of the chain.
Module &F = ModuleMgr.getPrimaryModule();
@@ -4617,6 +4604,24 @@
LocallyScopedExternalDecls.clear();
}
+void ASTReader::ReadReferencedSelectors(
+ SmallVectorImpl<std::pair<Selector, SourceLocation> > &Sels) {
+ if (ReferencedSelectorsData.empty())
+ return;
+
+ // If there are @selector references added them to its pool. This is for
+ // implementation of -Wselector.
+ unsigned int DataSize = ReferencedSelectorsData.size()-1;
+ unsigned I = 0;
+ while (I < DataSize) {
+ Selector Sel = DecodeSelector(ReferencedSelectorsData[I++]);
+ SourceLocation SelLoc
+ = SourceLocation::getFromRawEncoding(ReferencedSelectorsData[I++]);
+ Sels.push_back(std::make_pair(Sel, SelLoc));
+ }
+ ReferencedSelectorsData.clear();
+}
+
void ASTReader::LoadSelector(Selector Sel) {
// It would be complicated to avoid reading the methods anyway. So don't.
ReadMethodPool(Sel);