https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120614
--- Comment #16 from kugan at gcc dot gnu.org --- I ran spec2017 again with recent gcc and SPE based autofdo (with local patches to enable SPE based profiling support for autofdo tools). I am seeing following compared PGO: 621.wrf_s -23% 549.fotonik3d_r -21% 525.x264_r -17% 644.nab_s -14% 603.bwaves_s -13% 625.x264_s -12% 623.xalancbmk_s -12% 600.perlbench_s -11% 500.perlbench_r -10%