On 2/11/22 07:35, Richard Sandiford wrote:
Dan Li <ashim...@linux.alibaba.com> writes:
On 2/11/22 01:53, Richard Sandiford wrote:
Dan Li <ashim...@linux.alibaba.com> writes:
On 2/10/22 01:55, Richard Sandiford wrote:
And I think maybe we could handle this through three patches:
1.Keep current patch (a V5) unchanged for scs.
2.Add shrink-warpping for X30:
logically this might be a separate topic, and I think more testing
might be needed here (Well, I'm a little worried about if there might
be other effects, since I just read this part of the code roughly
yesterday).
3.Add scs push/pop to shrink-wrapping (and maybe we can do the same for
the PAC code in pro/epilogue, since it's also the operation of the X30).
Yeah, that's fair.
(Like I said earlier, I wasn't asking for the shrink-wrapping change.
It was just a note in passing. But as you point out, the individual
shrink-wrapping support would be even more work than I'd imagined.)
Hi, Richard,
I have sent out the v5[1] and rebased it to mainline at the same time,
please let me know if there is anything else I need to do :)
[1].https://gcc.gnu.org/pipermail/gcc-patches/2022-February/590311.html
Thanks,
Dan
