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Don't try to parse ObjC method if CU isn't ObjC 

Improve manual indexing performance when indexing non objective C code. 

Differential Revision: https://reviews.llvm.org/D63171

llvm-svn: 363441
This commit is contained in:
Greg Clayton 2019-06-14 19:18:10 +00:00
parent 2b9f6caa71
commit 6df47ef22b
1 changed files with 24 additions and 20 deletions
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44
lldb/source/Plugins/SymbolFile/DWARF/ManualDWARFIndex.cpp
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@ -249,26 +249,30 @@ void ManualDWARFIndex::IndexUnitImpl(
case DW_TAG_subprogram:
if (has_address) {
if (name) {
ObjCLanguage::MethodName objc_method(name, true);
if (objc_method.IsValid(true)) {
ConstString objc_class_name_with_category(
objc_method.GetClassNameWithCategory());
ConstString objc_selector_name(objc_method.GetSelector());
ConstString objc_fullname_no_category_name(
objc_method.GetFullNameWithoutCategory(true));
ConstString objc_class_name_no_category(objc_method.GetClassName());
set.function_fullnames.Insert(ConstString(name), ref);
if (objc_class_name_with_category)
set.objc_class_selectors.Insert(objc_class_name_with_category,
bool is_objc_method = false;
if (cu_language == eLanguageTypeObjC ||
cu_language == eLanguageTypeObjC_plus_plus) {
ObjCLanguage::MethodName objc_method(name, true);
if (objc_method.IsValid(true)) {
is_objc_method = true;
ConstString class_name_with_category(
objc_method.GetClassNameWithCategory());
ConstString objc_selector_name(objc_method.GetSelector());
ConstString objc_fullname_no_category_name(
objc_method.GetFullNameWithoutCategory(true));
ConstString class_name_no_category(objc_method.GetClassName());
set.function_fullnames.Insert(ConstString(name), ref);
if (class_name_with_category)
set.objc_class_selectors.Insert(class_name_with_category, ref);
if (class_name_no_category &&
class_name_no_category != class_name_with_category)
set.objc_class_selectors.Insert(class_name_no_category, ref);
if (objc_selector_name)
set.function_selectors.Insert(objc_selector_name, ref);
if (objc_fullname_no_category_name)
set.function_fullnames.Insert(objc_fullname_no_category_name,
ref);
if (objc_class_name_no_category &&
objc_class_name_no_category != objc_class_name_with_category)
set.objc_class_selectors.Insert(objc_class_name_no_category, ref);
if (objc_selector_name)
set.function_selectors.Insert(objc_selector_name, ref);
if (objc_fullname_no_category_name)
set.function_fullnames.Insert(objc_fullname_no_category_name,
ref);
}
}
// If we have a mangled name, then the DW_AT_name attribute is
// usually the method name without the class or any parameters
@ -279,7 +283,7 @@ void ManualDWARFIndex::IndexUnitImpl(
else
set.function_basenames.Insert(ConstString(name), ref);
if (!is_method && !mangled_cstr && !objc_method.IsValid(true))
if (!is_method && !mangled_cstr && !is_objc_method)
set.function_fullnames.Insert(ConstString(name), ref);
}
if (mangled_cstr) {