[llvm-dev] Patch for LLVM-C?

Eric Christopher via llvm-dev llvm-dev at lists.llvm.org
Thu Jun 24 17:19:04 PDT 2021

We get quite a bit of mail to: bugs-admin at lists.llvm.org which should work
for you.


On Thu, Jun 24, 2021 at 3:17 PM Armin Hamar <armin.hamar at icloud.com> wrote:

> I would like to but i don’t have a bugzilla account and requesting seems
> the be not possible (email doesn’t get send as it’s rejected by the
> server).
> So for me there isn’t really a way to file this in. I did send it directly
> to admin at lists.llvm.org ..
> > Am 24.06.2021 um 20:52 schrieb Tom Stellard <tstellar at redhat.com>:
> >
> > On 6/24/21 10:56 AM, Armin Hamar wrote:
> >> Hello 👋🏻
> >> I have a little problem with the current llvm-c version it seems like
> it is not possible to use it correctly?
> >
> > Can you file a bug for this an put release-12.0.1 in the 'blocks' field.
> >
> > -Tom
> >
> >> The reason is that byval and sret seem to require a type attribute
> which can’t be created in the C api. Someone already wrote a fix for it and
> that is already in the main repo but it didn’t make it into llvm12. This
> wasn’t a real problem with llvm11 but now is at it seems to be required for
> functions to actually work.
> >> This is the commit that allows one to make these TypeAttributes:
> >>
> https://github.com/llvm/llvm-project/commit/528f6f7d617757addac9b51dd5bcc1ab1352e9be
> <
> https://github.com/llvm/llvm-project/commit/528f6f7d617757addac9b51dd5bcc1ab1352e9be
> >
> >> My request is now to add this as a patch to llvm-c for version 12 if
> this can be done quicker than a new llvm version (e.g 13). The commit also
> doesn’t edit anything that’s already there but just adds new functions for
> type attributes. Almost seems like it slipped under the radar.
> >> Best regards,
> >> Armin Hamar
> >
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