https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109849
--- Comment #31 from Jonathan Wakely <redi at gcc dot gnu.org> --- Bisection points to r14-5831-gaae723d360ca26cd9fd0b039fb0a616bd0eae363 for that remaining FAIL as well (and it isn't fixed by the new patch). It introduced a new warning which wasn't present before: /tmp/build/x86_64-pc-linux-gnu/libstdc++-v3/include/bits/stl_algobase.h:437: warning: 'void* __builtin_memcpy(void*, const void*, long unsigned int)' writing between 2 and 9223372036854775806 bytes into a region of size 0 overflows the destination [-Wstringop-overflow=]
