https://gcc.gnu.org/bugzilla/show_bug.cgi?id=118098
Xi Ruoyao <xry111 at gcc dot gnu.org> changed:
What |Removed |Added
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CC| |xry111 at gcc dot gnu.org
--- Comment #1 from Xi Ruoyao <xry111 at gcc dot gnu.org> ---
It looks like GCC does not use the fact that memcpy returns dest. If writing
"return memcpy(dst, src, n);" instead it's optimized correctly.
