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-rw-r--r--lib/CodeGen/AsmPrinter/DwarfCompileUnit.cpp4
-rw-r--r--lib/Support/Dwarf.cpp1
2 files changed, 5 insertions, 0 deletions
diff --git a/lib/CodeGen/AsmPrinter/DwarfCompileUnit.cpp b/lib/CodeGen/AsmPrinter/DwarfCompileUnit.cpp
index 98af7a41e7..4eb4094775 100644
--- a/lib/CodeGen/AsmPrinter/DwarfCompileUnit.cpp
+++ b/lib/CodeGen/AsmPrinter/DwarfCompileUnit.cpp
@@ -766,6 +766,10 @@ void CompileUnit::constructTypeDIE(DIE &Buffer, DICompositeType CTy) {
addToContextOwner(&Buffer, Context);
}
+ if (CTy.isObjcClassExtension())
+ addUInt(&Buffer, dwarf::DW_AT_APPLE_objc_class_extension,
+ dwarf::DW_FORM_flag, 1);
+
if (Tag == dwarf::DW_TAG_class_type)
addTemplateParams(Buffer, CTy.getTemplateParams());
diff --git a/lib/Support/Dwarf.cpp b/lib/Support/Dwarf.cpp
index 74a9fda7ab..cbf8aad5f2 100644
--- a/lib/Support/Dwarf.cpp
+++ b/lib/Support/Dwarf.cpp
@@ -207,6 +207,7 @@ const char *llvm::dwarf::AttributeString(unsigned Attribute) {
case DW_AT_APPLE_property_getter: return "DW_AT_APPLE_property_getter";
case DW_AT_APPLE_property_setter: return "DW_AT_APPLE_property_setter";
case DW_AT_APPLE_property_attribute: return "DW_AT_APPLE_property_attribute";
+ case DW_AT_APPLE_objc_class_extension: return "DW_AT_APPLE_objc_class_extension";
}
return 0;
}