[Bug tree-optimization/102046] [10 Regression] ICE: tree check: expected class 'type', have 'exceptional' (error_mark) in useless_type_conversion_p, at gimple-expr.c:87 with -O3 -march=btver2 since r12-1372-ga325bdd195ee96f8

[duan.db at linux dot alibaba.com via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102046
--- Comment #11 from Bo Duan <duan.db at linux dot alibaba.com> ---
Hi, should we backport this patch to gcc-10? If needed, an adapted patch is
attached.