https://gcc.gnu.org/bugzilla/show_bug.cgi?id=45053
--- Comment #17 from Alan Modra <amodra at gcc dot gnu.org> --- Author: amodra Date: Fri Apr 7 01:30:43 2017 New Revision: 246749 URL: https://gcc.gnu.org/viewcvs?rev=246749&root=gcc&view=rev Log: [RS6000] Out-of-line register save functions can't be used from crtend.o PR target/45053 * config/rs6000/t-crtstuff (CRTSTUFF_T_CFLAGS): Add -O2. Modified: trunk/libgcc/ChangeLog trunk/libgcc/config/rs6000/t-crtstuff