[Bug tree-optimization/103759] [12 Regression] memcpy-chk failure for 32 bits

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103759

--- Comment #2 from Siddhesh Poyarekar <siddhesh at gcc dot gnu.org> ---
I've posted a candidate fix:

https://patchwork.sourceware.org/project/gcc/patch/20211217212347.72617-1-siddh...@gotplt.org/