https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63574
--- Comment #4 from Jiong Wang <jiwang at gcc dot gnu.org> --- caused by one bug in IPA-ICF-gimple pass, reported to gcc-patch list. https://gcc.gnu.org/ml/gcc-patches/2014-10/msg02307.html
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63574
--- Comment #4 from Jiong Wang <jiwang at gcc dot gnu.org> --- caused by one bug in IPA-ICF-gimple pass, reported to gcc-patch list. https://gcc.gnu.org/ml/gcc-patches/2014-10/msg02307.html