http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58678
--- Comment #43 from David Kredba <nheghathivhistha at gmail dot com> --- Hello Jason, Thank you. Could you please check uploaded not reduced i file related to my comment #39? As per Markus finding qHash issue is Calligra issue. This is not allowing to build Calligra even without LTO. Thank you in advance.