[cfe-commits] [llvm-commits] The AArch64 LLVM (& Clang) target

[Tim Northover]

> It's important that the MC libraries don't depend on CodeGen which is huge.

I *thought* I'd heard that somewhere before.

>> Put the MCRegisterClass bits into
>> libLLVMAArch64Desc (by modifying TableGen)?
>
> You want MCRegisterInfo::getRegClass().

Ah, I'd foolishly assumed that part of your original suggestion was
some kind of typo when it wasn't obvious how to get hold of one.  I've
now found the XCore backend and been shamelessly inspired by its
implementation.

Cheers.

Tim.