[llvm-dev] Patch for LLVM-C?

David Blaikie via llvm-dev llvm-dev at lists.llvm.org
Thu Jun 24 11:18:18 PDT 2021

+Tom Stellard <tstellar at redhat.com> for release/backport things

On Thu, Jun 24, 2021 at 11:06 AM Armin Hamar via llvm-dev <
llvm-dev at lists.llvm.org> wrote:

> Hello 👋🏻
> I have a little problem with the current llvm-c version it seems like it
> is not possible to use it correctly?
> 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
> 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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> llvm-dev at lists.llvm.org
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