[Bug tree-optimization/123898] [16 Regression] during GIMPLE pass: widening_mul ICE: in convert_mult_to_fma, at tree-ssa-math-opts.cc:3621 with -O2 --param=avoid-fma-max-bits=512 -march=rv64gv

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=123898

--- Comment #2 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
This is ignore the cast so the ops might be the after the cast but the assert
is not checking that ...