[Bug tree-optimization/107087] [12 Regression] bits/stl_algobase.h:431: warning: 'void* __builtin_memcpy(void*, const void*, unsigned int)' reading between 8 and 2147483644 bytes from a region of size 4 [-Wstringop-overread]

[sjames at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107087

--- Comment #17 from Sam James <sjames at gcc dot gnu.org> ---
... yes, it is - I saw one of the patches I'd backported didn't apply, assumed
must've been this one when I saw something in summary about uninitialised.

Anyway, I'll chuck it in now.