https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92905
--- Comment #8 from Alexander Monakov <amonakov at gcc dot gnu.org> --- (In reply to Alexander Monakov from comment #0) > Eventually it would be nicer to use SSE bitwise operations for this, for > example LLVM already generates > f: > orps .LCPI0_0(%rip), %xmm0 This is now reported separately as PR 93039.