Out of bound signals generated by yosys

[redpanda3]

Hi, I have this error message during the synthesis under yosys

select out of bounds on signal

Warning: Range [9:0] select out of bounds on signal `\lane_class_mask': Setting 9 LSB bits to undef.

And I checked on the code part

cvfpu/src/fpnew_opgroup_fmt_slice.sv

Line 279 in 0ad2cd7

assign slice_class_result = result_is_vector ? slice_vec_class_result : lane_class_mask[0];

Could you please have a check?

Best,
redpanda