[llvm] r199287 - Only mark functions as micromips.

[Richard Sandiford]

Rafael Espíndola <rafael.espindola at gmail.com> writes:
>> I strongly suggest not doing something different for LLVM.  This stuff
>> is hairy enough as it is without having two different interpretations
>> of the same assembly.
>
> Thank you so much for the explanation! Given it I agree that MC should
> implement the same rules as gas. I reported pr18487 with the
> information you provided.

Thanks.

> I implemented ".set micromips" out of despair of repeatedly insisting
> that mips should implement their MC layer and having they trying over
> and over to "just use llc -filetype=obj". Having said that, my only
> interest in mips is keeping MC sane. Before r199181 (and before
> r192035) they were just marking functions in
> MipsAsmPrinter::EmitFunctionEntryLabel, so I am pretty sure the
> current state handles as many cases as before, but using the correct
> MC interface.

Ah, OK, if they were just marking the function entry label then I agree
this sounds like a strict improvement.  (I try not to look at the MIPS
code itself much for licence reasons.)

Richard