https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82518
--- Comment #29 from Christophe Lyon <clyon at gcc dot gnu.org> --- I still haven't found a commit where the test passes with -fno-vect-cost-model (before -O3). I went back to r193053 (Nov 1, 2012), where I was able to build GCC but the test fails. With a revision 1 month earlier, the GCC fails to build. I tried with earlier revision, but soon reached a point where "-mfloat-abi=hard and VFP" is not implemented.