[Bug tree-optimization/115753] [15 Regression] ICE: tree check: expected ssa_name, have integer_cst in supportable_indirect_convert_operation, at tree-vect-stmts.cc:14680

[pinskia at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115753

--- Comment #3 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
(In reply to Hu Lin from comment #2)
> Created attachment 58572 [details]
> Untested fix.
> 
> Confirmed, I need to check if TYPE_CODE is SSA_NAME before
> SSA_NAME_RANGE_INFO.

I think you could make the testcase generic and not x86 specific and just check
target_float16 to make sure _Float16 is supported. More _Float16 generic
testcases the better really :).