[llvm] [bazel][mlir][python] Port #163620: openacc py filegroup (PR #163864)

[Jordan Rupprecht via llvm-commits]

https://github.com/rupprecht created https://github.com/llvm/llvm-project/pull/163864

Used downstream

>From 843d904cfd623568f7480eb28c4d771cd89ca8d4 Mon Sep 17 00:00:00 2001
From: Jordan Rupprecht <rupprecht at google.com>
Date: Thu, 16 Oct 2025 14:10:06 -0700
Subject: [PATCH] [bazel][mlir][python] Port #163620: openacc py filegroup

---
 .../mlir/python/BUILD.bazel                   | 28 +++++++++++++++++++
 1 file changed, 28 insertions(+)

diff --git a/utils/bazel/llvm-project-overlay/mlir/python/BUILD.bazel b/utils/bazel/llvm-project-overlay/mlir/python/BUILD.bazel
index 102c4161eb74c..0a84bd246b8e0 100644
--- a/utils/bazel/llvm-project-overlay/mlir/python/BUILD.bazel
+++ b/utils/bazel/llvm-project-overlay/mlir/python/BUILD.bazel
@@ -632,6 +632,34 @@ filegroup(
     ],
 )
 
+##---------------------------------------------------------------------------##
+# OpenACC dialect.
+##---------------------------------------------------------------------------##
+
+gentbl_filegroup(
+    name = "OpenACCOpsPyGen",
+    tbl_outs = {"mlir/dialects/_acc_ops_gen.py": [
+        "-gen-python-op-bindings",
+        "-bind-dialect=acc",
+    ]},
+    tblgen = "//mlir:mlir-tblgen",
+    td_file = "mlir/dialects/OpenACCOps.td",
+    deps = [
+        "//mlir:BuiltinDialectTdFiles",
+        "//mlir:OpBaseTdFiles",
+        "//mlir:OpenAccOpsTdFiles",
+        "//mlir:SideEffectInterfacesTdFiles",
+    ],
+)
+
+filegroup(
+    name = "OpenACCOpsPyFiles",
+    srcs = [
+        "mlir/dialects/openacc.py",
+        ":OpenACCOpsPyGen",
+    ],
+)
+
 ##---------------------------------------------------------------------------##
 # OpenMP dialect.
 ##---------------------------------------------------------------------------##