https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102543
--- Comment #7 from Hongtao.liu <crazylht at gmail dot com> --- SPEC2017 data on CLX seems to ok after changing unaligned sse store cost. fprate: 503.bwaves_r BuildSame 507.cactuBSSN_r -0.22 508.namd_r -0.02 510.parest_r -0.28 511.povray_r -0.20 519.lbm_r BuildSame 521.wrf_r -0.58 526.blender_r -0.30 527.cam4_r 1.07 538.imagick_r 0.01 544.nab_r -0.09 549.fotonik3d_r BuildSame 554.roms_r BuildSame intrate: 500.perlbench_r -0.25 502.gcc_r -0.15 505.mcf_r BuildSame 520.omnetpp_r 1.03 523.xalancbmk_r -0.13 525.x264_r -0.05 531.deepsjeng_r -0.27 541.leela_r -0.24 548.exchange2_r -0.06 557.xz_r -0.10 999.specrand_ir 2.69