https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109822
--- Comment #10 from GCC Commits <cvs-commit at gcc dot gnu.org> --- The releases/gcc-12 branch has been updated by Matthias Kretz <mkr...@gcc.gnu.org>: https://gcc.gnu.org/g:44df51e5826747d089a08fa1a1378454a8d2d0de commit r12-10423-g44df51e5826747d089a08fa1a1378454a8d2d0de Author: Matthias Kretz <m.kr...@gsi.de> Date: Fri Jun 2 21:33:04 2023 +0200 libstdc++: Avoid vector casts while still avoiding PR90424 Signed-off-by: Matthias Kretz <m.kr...@gsi.de> libstdc++-v3/ChangeLog: PR libstdc++/109822 * include/experimental/bits/simd_builtin.h (_S_store): Rewrite to avoid casts to other vector types. Implement store as succession of power-of-2 sized memcpy to avoid PR90424. (cherry picked from commit 9165ede56ababd6471e7a2ce4eab30f3d5129e14)