https://gcc.gnu.org/bugzilla/show_bug.cgi?id=55212
--- Comment #75 from Kazumoto Kojima <kkojima at gcc dot gnu.org> --- FYI, merge from trunk revision 216447 as r216529. I've fixed c#55, c#59, c#61 and c#66 so to match this merge and committed them on sh-lra as r216532, r216533, r216533 and r216535, respectively.