[PATCH] ARM: allow hints on Cortex-M0 & remove pre-UAL "nop"

Tim Northover t.p.northover at gmail.com
Fri Oct 4 09:04:12 PDT 2013

Hi Amara,

> Do you have an implementation which keeps the nop already? If not, how much
> more complex would it be? We'd rather not lose the nop alias for pre-v6t2
> users.

I don't have it yet. It'd be ugly, but restricted to a few lines of
already hacky code I think. I'll do that instead, this attempt was
mostly just some opportunistic wishful thinking.



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