https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115575
--- Comment #8 from GCC Commits <cvs-commit at gcc dot gnu.org> --- The releases/gcc-11 branch has been updated by Matthias Kretz <mkr...@gcc.gnu.org>: https://gcc.gnu.org/g:87cda03e707f9f3e049905a0f698221f3c7db148 commit r11-11531-g87cda03e707f9f3e049905a0f698221f3c7db148 Author: Matthias Kretz <m.kr...@gsi.de> Date: Fri Jun 21 16:22:22 2024 +0200 libstdc++: Fix test on x86_64 and non-simd targets * Running a test compiled with AVX512 instructions requires avx512f_runtime not just avx512f. * The 'reduce2' test violated an invariant of fixed_size_simd_mask and thus failed on all targets without 16-Byte vector builtins enabled (in bits/simd.h). Signed-off-by: Matthias Kretz <m.kr...@gsi.de> libstdc++-v3/ChangeLog: PR libstdc++/115575 * testsuite/experimental/simd/pr115454_find_last_set.cc: Require avx512f_runtime. Don't memcpy fixed_size masks. (cherry picked from commit 77f321435b4ac37992c2ed6737ca0caa1dd50551)
