Re: [Nasm-devel] [nasm:master] match: Improve broadcast opsize matching

[anonymous c. <nas...@us...>]

> Broadcasting operand size is different from the original
> operand size because 32b or 64b element is repeated to form a vector.
> So when matching a broadcasting operand, opsize should be treated differently.
> The broadcasting element size is specified in the decorator information.

Yes, a dword or qword is being broadcast... but what
size is used for the segmentation and paging check?
Is it just dword or qword, or the full zword? (That's the
size which NASM needs to follow.)

The AVX512F spec fails to document this aspect.  :-(