https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106322
--- Comment #22 from Uroš Bizjak <ubizjak at gmail dot com> --- (In reply to Martin Liška from comment #20) > Hmm, can't reproduce with x86_64 compiler with -m32: > > $ g++ --version > g++ (SUSE Linux) 12.1.1 20220721 [revision > 4f15d2234608e82159d030dadb17af678cfad626 > ... > $ g++ *.cc -O2 -m32 && ./a.out && echo Ok > Ok Do you need -msse2 to actually enable vectorization?
