[Bug target/115169] [14 regression] ICE in loongarch bootstrap with checking: RTL check: expected code 'reg', have 'const_int' in rhs_regno, at rtl.h:1934

[matoro_gcc_bugzilla at matoro dot tk]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115169

--- Comment #3 from matoro <matoro_gcc_bugzilla at matoro dot tk> ---
Minimal command to trigger: ./gcc/xgcc -O1 -c _mulvdi3.i -B./gcc/