[PATCH] D64830: [Xtensa 4/10] Add basic *td files with Xtensa architecture description.

[Andrei Safronov via Phabricator via llvm-commits]

andreisfr added a comment.

@codehippo, @jyknight, @ivanbaev , we still active develop and improve Xtensa backend, for example this is recent version https://gitlab.espressif.cn:6688/idf/llvm-project/tree/xtensa_release_9.x, currently we maintain mainstream version and we plan to publish one based on release 10. Current review is paused on  *.td files with Xtensa ISA description after the question about ISA documentation, we have been tried to find a way how to help reviewers to aprove this code. We interested to integrate Xtensa backend to upstream and make it available to LLVM community, so we are going to prepare Xtensa ISA description based on opensource projects like binutils, gcc etc. It seems to be the only way to continue review process. What do you think?


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  https://reviews.llvm.org/D64830/new/

https://reviews.llvm.org/D64830