From 416075390f9ef18336421796328d72a6e143ff64 Mon Sep 17 00:00:00 2001 From: Kevin Gleason Date: Tue, 24 Feb 2026 16:38:31 -0600 Subject: [PATCH] Revise deprecation notice in README Updated deprecation notice, from initial survey it seems projects with dependencies on this repo have not been updates in years. This project has been deprecated for years, with a cmake build that has been long unmaintained and broken. We are no longer pushing updates to the repo, all updates will still go to the XLA repo, but projects should aim to migrate to StableHLO (most projects that took an mlir_hlo dep already have). --- README.md | 11 +++++++---- 1 file changed, 7 insertions(+), 4 deletions(-) diff --git a/README.md b/README.md index 8e68ae821..070448993 100644 --- a/README.md +++ b/README.md @@ -1,14 +1,17 @@ # MLIR-HLO: A Standalone "HLO" MLIR-based Compiler -> Note: -> [this project is deprecated](https://groups.google.com/a/openxla.org/g/openxla-discuss/c/Mppuv1Edv1s), -> and will be removed in the future. +> [!WARNING] +> [This repo was deprecated in 2023](https://groups.google.com/a/openxla.org/g/openxla-discuss/c/Mppuv1Edv1s), +> and is no longer receiving updates. The repo will be deleted in the near future. +> +> Projects should migrate to [StableHLO](https://github.com/openxla/stablehlo), as MHLO is an implementation +> detail of the XLA compiler developed in [openxla/xla](https://github.com/openxla/xla/). The code here exists in two places: * https://github.com/openxla/xla/tree/main/xla/mlir_hlo: this is the canonical location and where contributions should be made using - GitHub pull-requests. + GitHub pull-requests. The MHLO dialect is only intended to be used within the XLA project. * **(DEPRECATED)** https://github.com/tensorflow/mlir-hlo; this is a standalone repository with a view to the same code to allow other projects to use this without depending on the entire XLA monorepo. This repository is