The generated class Pipeline_Use_Cycle_Mask from adlc is given a non-trivial assignment operator. That assignment operator doesn't do anything the default trivial assignment operator wouldn't do. Moreover, it leads to -Wclass-memaccess warnings with recent versions of gcc (gcc10 warns, gcc8 apparently doesn't) because there copy assignments of containing otherwise trivial class objects via memcpy.

The generated non-trivial assignment operator should be removed.