[Bug middle-end/102133] [12 Regression] ICE in set_rtl building libgcc __muldc3 for 32-bit SPARC

[crazylht at gmail dot com via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102133

--- Comment #2 from Hongtao.liu <crazylht at gmail dot com> ---
I successfully reproduce error related to 32-bit SPARC libgcc

But failed to configure for target mcore, i didn't find any reference in
https://gcc.gnu.org/install/specific.html

--target=mcore results in
*** Configuration mcore-unknown-none not supported