[PATCH] Revert "Move popcount and hamdist back from z14 to z13 after needed edits."

[Niels Möller]

Stefan Liebler <stli at linux.ibm.com> writes:

> Unfortunately not only the extended mnemonics are not available with z13,
> but also vpopct M3=1-3 is reserved. Thus you'll get an illegal-instruction
> if run on z13 as vector enhancement facility 1 (introduced with z14) is
> not available.

Is there some pseudo op that can be used to tell the assembler that the
file targets z13, and get errors at compile time for unavailable instructions?

Regards,
/Niels

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