Hi，
I have a question about masked-off bits. 
I am not sure what is the behavior of destination inactive masked-off bits for instructions vmsbf.m, vmsif.m, vmsof.m. Does the "xxxx" means we can fill any value to these bits, regardless of vtype.vma? 

I copied the example codes below, which is from section 15.4 of RVV spec 1.0 frozen:

1 1 0 0 0 0 1 1 v0 vcontents

1 0 0 1 0 1 0 0 v3 contents

                       vmsbf.m v2, v3, v0.t

0 1 x x x x 1 1  v2 contents

 

In addition, whether all mask-result instructions need to fill the mask-off bits according to the vtype.vma policy, such as vector integer compare instructions？