[AST/libclang] Speed up clang_getOverriddenCursors() considerably by reserving a bit
in ObjCMethodDecl to indicate whether the method does not override any other method,
which is the majority of cases.
That way we can avoid unnecessary work doing lookups, especially when PCH is involved.
rdar://11360082
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@156476 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Sema/SemaObjCProperty.cpp b/lib/Sema/SemaObjCProperty.cpp
index 8e767e2..5a98077 100644
--- a/lib/Sema/SemaObjCProperty.cpp
+++ b/lib/Sema/SemaObjCProperty.cpp
@@ -1776,6 +1776,18 @@
AddInstanceMethodToGlobalPool(GetterMethod);
if (SetterMethod)
AddInstanceMethodToGlobalPool(SetterMethod);
+
+ ObjCInterfaceDecl *CurrentClass = dyn_cast<ObjCInterfaceDecl>(CD);
+ if (!CurrentClass) {
+ if (ObjCCategoryDecl *Cat = dyn_cast<ObjCCategoryDecl>(CD))
+ CurrentClass = Cat->getClassInterface();
+ else if (ObjCImplDecl *Impl = dyn_cast<ObjCImplDecl>(CD))
+ CurrentClass = Impl->getClassInterface();
+ }
+ if (GetterMethod)
+ CheckObjCMethodOverrides(GetterMethod, CurrentClass, Sema::RTC_Unknown);
+ if (SetterMethod)
+ CheckObjCMethodOverrides(SetterMethod, CurrentClass, Sema::RTC_Unknown);
}
void Sema::CheckObjCPropertyAttributes(Decl *PDecl,