[PATCH] D17000: [AArch64] Reduce number of callee-save save/restores.

[Geoff Berry via llvm-commits]

gberry added a comment.

Hi Tim,

I've uploaded a new version which should hopefully address the MachO unwind issues.  I've tried to add more test coverage to the existing lit tests, but I think adding the MachO specific smoke tests would also be a good thing.

Thanks for the update regarding non-leaf frame pointer omission and red-zone usage.  I'm still exploring the options at this point and just wanted to get any iOS specific requirements in my head early.  The first step I'll take in this direction is probably just getting -fomit-frame-pointer to actually to work for non-leaf functions.


http://reviews.llvm.org/D17000