[flang-dev] [Classic flang] RFC: Adding release_110 branch to flang-compiler/classic-flang-llvm-project

[Vinay Madhusudan via flang-dev]

Hi,

There are issues in compiling multiple SPEC CPU 2017 Fotran benchmarks
while using release_110 branch in the mentioned github repository. Are you
planning to support it?

The issues we identified so far are related to :

1. sincos() optimization in flang / LLVM 11.
2. Link errors for few fortran runtime functions.

Thanks,
Vinay.

On Tue, Jan 5, 2021 at 8:10 PM Paszta, Michał via flang-dev <
flang-dev at lists.llvm.org> wrote:

> Hello,
>
> In cooperation with Richard Barton, Bryan Chan and Andrzej Warzyński I
> have created a candidate release_110 branch in classic-flang-llvm-project (
> https://github.com/michalpasztamobica/classic-flang-llvm-project/tree/release_110
> ):
> * The release/11.x branch of llvm-project (
> https://github.com/llvm/llvm-project/tree/release/11.x) has been pulled
> to the classic-flang-llvm-project.
> * All commits from ef32c61
> <https://github.com/flang-compiler/classic-flang-llvm-project/commit/ef32c611aa214dea855364efd7ba451ec5ec3f74> from
> release_100 have been cherry-picked and all merge conflicts resolved.
> * I made sure that flang project's master branch builds and passes all
> tests with the new branch in classic-flang-llvm-project (many thanks to
> Andrzej for his help with this).
>
> We would welcome any comments and suggestions from the Community before
> the branch is pulled from the fork to
> flang-compiler/classic-flang-llvm-project. Please, let us know your
> thoughts in this mailing list thread, as comments to code on github or on
> "flang-compiler" Slack channel.
>
> Thank you and best regards,
>
> Michał Paszta
> Senior Consultant / Senior Group Manager
>
> Mobica Ltd.
> Address: Skierniewicka 10a, 01-230 Warszawa
>
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> Find out more at Mobica.com <https://www.mobica.com>
>
>
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