bcraig added a comment.
In http://reviews.llvm.org/D20320#442246, @rmaprath wrote:
> Do you know if there are clang / llvm passes that attempts to achieve some
> sort of stack compaction? I couldn't find much.
I'm not sure if it belongs to its own pass, or if it is part of another pass,
but t
This revision was automatically updated to reflect the committed changes.
Closed by commit rL271004: [libunwind] Improve unwinder stack usage - II
(authored by asiri).
Changed prior to commit:
http://reviews.llvm.org/D20320?vs=57452&id=58794#toc
Repository:
rL LLVM
http://reviews.llvm.org/D
jroelofs accepted this revision.
jroelofs added a comment.
This revision is now accepted and ready to land.
Probably worth doing the same thing for the non-EHABI non-SJLJ implementation,
too (that can of course go in a separate commit).
LGTM
http://reviews.llvm.org/D20320
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rmaprath added a comment.
In http://reviews.llvm.org/D20320#439368, @bcraig wrote:
> LGTM. You probably need to get an approval from someone else though, as I
> haven't really established myself in the libunwind code base.
>
> As a side note... one of these days clang / llvm stack compaction ma
bcraig added a comment.
LGTM. You probably need to get an approval from someone else though, as I
haven't really established myself in the libunwind code base.
As a side note... one of these days clang / llvm stack compaction may actually
work reasonably well, and tricks like this won't be nec
