https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116458
Alexander Monakov <amonakov at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |ASSIGNED Ever confirmed|0 |1 Last reconfirmed| |2024-08-22 Assignee|unassigned at gcc dot gnu.org |amonakov at gcc dot gnu.org --- Comment #5 from Alexander Monakov <amonakov at gcc dot gnu.org> --- Turns out we already initialize padding, just in a different file, and I completely overlooked that. That's why the SSE4.2 helper did not cause Valgrind errors. https://inbox.sourceware.org/gcc-patches/20240822182508.621-1-amona...@ispras.ru/