https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107193
--- Comment #2 from Hongtao.liu <crazylht at gmail dot com> --- > > reproduce with attached testcase > > ./gcc/xgcc -B ./gcc -O2 _sd_to_udi.i -g -m32 > > And It looks like there's some random when reproducing.(sometimes pass, > sometimes failed). configure of gcc: --with-cpu=native --with-arch=native --disable-libsanitizer --enable-checking=yes,rtl,extra On cascadelake. Remove --with-cpu=native --with-arch=native seems hide the issue.
