[Mlir-commits] [mlir] [MLIR] Add apply_patterns.vector.arm_neon.lower_contraction TD Op (PR #140251)

Momchil Velikov llvmlistbot at llvm.org
Tue May 20 03:14:09 PDT 2025 

https://github.com/momchil-velikov updated https://github.com/llvm/llvm-project/pull/140251

>From 9deb91fa7f167646750742c8372a27dd4ff571a2 Mon Sep 17 00:00:00 2001
From: Momchil Velikov <momchil.velikov at arm.com>
Date: Fri, 16 May 2025 13:13:33 +0000
Subject: [PATCH 1/2] [MLIR] Add
 apply_patterns.vector.arm_neon.lower_contraction TD Op

This patch wraps `populateLowerContractionToSMMLAPatternPatterns` into
a new TD Op `apply_patterns.vector.arm_neon.lower_contraction`.

It also removes the "test-lower-to-arm-neon" pass.
---
 .../mlir/Dialect/ArmNeon/CMakeLists.txt       |  2 +
 .../TransformOps/ArmNeonVectorTransformOps.h  | 31 ++++++++++
 .../TransformOps/ArmNeonVectorTransformOps.td | 26 ++++++++
 .../ArmNeon/TransformOps/CMakeLists.txt       |  6 ++
 mlir/include/mlir/InitAllExtensions.h         |  2 +
 mlir/lib/Dialect/ArmNeon/CMakeLists.txt       |  1 +
 .../ArmNeonVectorTransformOps.cpp             | 54 +++++++++++++++++
 .../ArmNeon/TransformOps/CMakeLists.txt       | 18 ++++++
 .../Dialect/ArmNeon/lower-to-arm-neon.mlir    | 14 ++++-
 mlir/test/lib/Dialect/ArmNeon/CMakeLists.txt  | 13 ----
 .../Dialect/ArmNeon/TestLowerToArmNeon.cpp    | 60 -------------------
 mlir/test/lib/Dialect/CMakeLists.txt          |  1 -
 mlir/tools/mlir-opt/CMakeLists.txt            |  1 -
 mlir/tools/mlir-opt/mlir-opt.cpp              |  2 -
 14 files changed, 153 insertions(+), 78 deletions(-)
 create mode 100644 mlir/include/mlir/Dialect/ArmNeon/TransformOps/ArmNeonVectorTransformOps.h
 create mode 100644 mlir/include/mlir/Dialect/ArmNeon/TransformOps/ArmNeonVectorTransformOps.td
 create mode 100644 mlir/include/mlir/Dialect/ArmNeon/TransformOps/CMakeLists.txt
 create mode 100644 mlir/lib/Dialect/ArmNeon/TransformOps/ArmNeonVectorTransformOps.cpp
 create mode 100644 mlir/lib/Dialect/ArmNeon/TransformOps/CMakeLists.txt
 delete mode 100644 mlir/test/lib/Dialect/ArmNeon/CMakeLists.txt
 delete mode 100644 mlir/test/lib/Dialect/ArmNeon/TestLowerToArmNeon.cpp

diff --git a/mlir/include/mlir/Dialect/ArmNeon/CMakeLists.txt b/mlir/include/mlir/Dialect/ArmNeon/CMakeLists.txt
index 1c679bcd049b8..3de3ec3f3a0e8 100644
--- a/mlir/include/mlir/Dialect/ArmNeon/CMakeLists.txt
+++ b/mlir/include/mlir/Dialect/ArmNeon/CMakeLists.txt
@@ -4,3 +4,5 @@ add_mlir_doc(ArmNeon ArmNeon Dialects/ -gen-dialect-doc -dialect=arm_neon)
 set(LLVM_TARGET_DEFINITIONS ArmNeon.td)
 mlir_tablegen(ArmNeonConversions.inc -gen-llvmir-conversions)
 add_public_tablegen_target(MLIRArmNeonConversionsIncGen)
+
+add_subdirectory(TransformOps)
diff --git a/mlir/include/mlir/Dialect/ArmNeon/TransformOps/ArmNeonVectorTransformOps.h b/mlir/include/mlir/Dialect/ArmNeon/TransformOps/ArmNeonVectorTransformOps.h
new file mode 100644
index 0000000000000..5bc03535a86c2
--- /dev/null
+++ b/mlir/include/mlir/Dialect/ArmNeon/TransformOps/ArmNeonVectorTransformOps.h
@@ -0,0 +1,31 @@
+//===- ArmNeonVectorTransformOps.h - Vector transform ops -------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef MLIR_DIALECT_ARM_NEON_VECTOR_TRANSFORMOPS_VECTORTRANSFORMOPS_H
+#define MLIR_DIALECT_ARM_NEON_VECTOR_TRANSFORMOPS_VECTORTRANSFORMOPS_H
+
+#include "mlir/Dialect/Transform/Interfaces/TransformInterfaces.h"
+#include "mlir/IR/OpImplementation.h"
+
+//===----------------------------------------------------------------------===//
+// ArmNeon Vector Transform Operations
+//===----------------------------------------------------------------------===//
+
+#define GET_OP_CLASSES
+#include "mlir/Dialect/ArmNeon/TransformOps/ArmNeonVectorTransformOps.h.inc"
+
+namespace mlir {
+class DialectRegistry;
+
+namespace arm_neon {
+void registerTransformDialectExtension(DialectRegistry &registry);
+
+} // namespace arm_neon
+} // namespace mlir
+
+#endif // MLIR_DIALECT_ARM_NEON_VECTOR_TRANSFORMOPS_VECTORTRANSFORMOPS_H
diff --git a/mlir/include/mlir/Dialect/ArmNeon/TransformOps/ArmNeonVectorTransformOps.td b/mlir/include/mlir/Dialect/ArmNeon/TransformOps/ArmNeonVectorTransformOps.td
new file mode 100644
index 0000000000000..f863ccaea3765
--- /dev/null
+++ b/mlir/include/mlir/Dialect/ArmNeon/TransformOps/ArmNeonVectorTransformOps.td
@@ -0,0 +1,26 @@
+//===- ArmNeonTransformOps.td - Arm Neon transform ops------*- tablegen -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+#ifndef ARMNEON_TRANSFORM_OPS
+#define ARMNEON_TRANSFORM_OPS
+
+include "mlir/Dialect/Transform/IR/TransformAttrs.td"
+include "mlir/Dialect/Transform/IR/TransformDialect.td"
+include "mlir/Dialect/Transform/Interfaces/TransformInterfaces.td"
+
+def ApplyArmNeonLowerContractionPatternsOp
+    : Op<Transform_Dialect, "apply_patterns.vector.arm_neon.lower_contraction",
+         [DeclareOpInterfaceMethods<PatternDescriptorOpInterface>]> {
+  let description = [{
+    Indicates that vector contraction-like operations should be lowered to
+    finer-grained vector primitives using the ArmNeon dialect.
+  }];
+
+  let assemblyFormat = "attr-dict";
+}
+
+#endif // ARMNEON_TRANSFORM_OPS
diff --git a/mlir/include/mlir/Dialect/ArmNeon/TransformOps/CMakeLists.txt b/mlir/include/mlir/Dialect/ArmNeon/TransformOps/CMakeLists.txt
new file mode 100644
index 0000000000000..b8bc72a2bb734
--- /dev/null
+++ b/mlir/include/mlir/Dialect/ArmNeon/TransformOps/CMakeLists.txt
@@ -0,0 +1,6 @@
+set(LLVM_TARGET_DEFINITIONS ArmNeonVectorTransformOps.td)
+mlir_tablegen(ArmNeonVectorTransformOps.h.inc -gen-op-decls)
+mlir_tablegen(ArmNeonVectorTransformOps.cpp.inc -gen-op-defs)
+add_public_tablegen_target(MLIRArmNeonVectorTransformOpsIncGen)
+
+add_mlir_doc(ArmNeonVectorTransformOps ArmNeonVectorTransformOps Dialects/ -gen-op-doc)
diff --git a/mlir/include/mlir/InitAllExtensions.h b/mlir/include/mlir/InitAllExtensions.h
index 37e4904cb48ed..619ac88ad76d3 100644
--- a/mlir/include/mlir/InitAllExtensions.h
+++ b/mlir/include/mlir/InitAllExtensions.h
@@ -34,6 +34,7 @@
 #include "mlir/Conversion/VectorToLLVM/ConvertVectorToLLVM.h"
 #include "mlir/Dialect/AMX/Transforms.h"
 #include "mlir/Dialect/Affine/TransformOps/AffineTransformOps.h"
+#include "mlir/Dialect/ArmNeon/TransformOps/ArmNeonVectorTransformOps.h"
 #include "mlir/Dialect/Bufferization/TransformOps/BufferizationTransformOps.h"
 #include "mlir/Dialect/DLTI/TransformOps/DLTITransformOps.h"
 #include "mlir/Dialect/Func/Extensions/AllExtensions.h"
@@ -106,6 +107,7 @@ inline void registerAllExtensions(DialectRegistry &registry) {
   transform::registerLoopExtension(registry);
   transform::registerPDLExtension(registry);
   vector::registerTransformDialectExtension(registry);
+  arm_neon::registerTransformDialectExtension(registry);
 
   // Translation extensions need to be registered by calling
   // `registerAllToLLVMIRTranslations` (see All.h).
diff --git a/mlir/lib/Dialect/ArmNeon/CMakeLists.txt b/mlir/lib/Dialect/ArmNeon/CMakeLists.txt
index 9f57627c321fb..cb1e9d01821a2 100644
--- a/mlir/lib/Dialect/ArmNeon/CMakeLists.txt
+++ b/mlir/lib/Dialect/ArmNeon/CMakeLists.txt
@@ -1,2 +1,3 @@
 add_subdirectory(IR)
 add_subdirectory(Transforms)
+add_subdirectory(TransformOps)
diff --git a/mlir/lib/Dialect/ArmNeon/TransformOps/ArmNeonVectorTransformOps.cpp b/mlir/lib/Dialect/ArmNeon/TransformOps/ArmNeonVectorTransformOps.cpp
new file mode 100644
index 0000000000000..b096c2cbc503f
--- /dev/null
+++ b/mlir/lib/Dialect/ArmNeon/TransformOps/ArmNeonVectorTransformOps.cpp
@@ -0,0 +1,54 @@
+//===- ArmNeonVectorTransformOps.cpp - Implementation transform ops -------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+
+#include "mlir/Dialect/ArmNeon/TransformOps/ArmNeonVectorTransformOps.h"
+
+#include "mlir/Dialect/ArmNeon/ArmNeonDialect.h"
+#include "mlir/Dialect/ArmNeon/Transforms.h"
+#include "mlir/Dialect/Transform/IR/TransformDialect.h"
+
+using namespace mlir;
+
+//===----------------------------------------------------------------------===//
+// Apply...PatternsOp
+//===----------------------------------------------------------------------===//
+
+void transform::ApplyArmNeonLowerContractionPatternsOp::populatePatterns(
+    RewritePatternSet &patterns) {
+  arm_neon::populateLowerContractionToSMMLAPatternPatterns(patterns);
+}
+
+//===----------------------------------------------------------------------===//
+// Transform op registration
+//===----------------------------------------------------------------------===//
+
+namespace {
+class ArmNeonVectorTransformDialectExtension
+    : public transform::TransformDialectExtension<
+          ArmNeonVectorTransformDialectExtension> {
+public:
+  MLIR_DEFINE_EXPLICIT_INTERNAL_INLINE_TYPE_ID(
+      ArmNeonVectorTransformDialectExtension)
+
+  ArmNeonVectorTransformDialectExtension() {
+    declareGeneratedDialect<arm_neon::ArmNeonDialect>();
+    registerTransformOps<
+#define GET_OP_LIST
+#include "mlir/Dialect/ArmNeon/TransformOps/ArmNeonVectorTransformOps.cpp.inc"
+        >();
+  }
+};
+} // namespace
+
+#define GET_OP_CLASSES
+#include "mlir/Dialect/ArmNeon/TransformOps/ArmNeonVectorTransformOps.cpp.inc"
+
+void mlir::arm_neon::registerTransformDialectExtension(
+    DialectRegistry &registry) {
+  registry.addExtensions<ArmNeonVectorTransformDialectExtension>();
+}
diff --git a/mlir/lib/Dialect/ArmNeon/TransformOps/CMakeLists.txt b/mlir/lib/Dialect/ArmNeon/TransformOps/CMakeLists.txt
new file mode 100644
index 0000000000000..69d2143ad4e1f
--- /dev/null
+++ b/mlir/lib/Dialect/ArmNeon/TransformOps/CMakeLists.txt
@@ -0,0 +1,18 @@
+add_mlir_dialect_library(MLIRArmNeonVectorTransformOps
+  ArmNeonVectorTransformOps.cpp
+
+  ADDITIONAL_HEADER_DIRS
+  ${MLIR_MAIN_INCLUDE_DIR}/mlir/Dialect/ArmNeon/TransformOps
+
+  DEPENDS
+  MLIRArmNeonVectorTransformOpsIncGen
+
+  LINK_LIBS PUBLIC
+  MLIRIR
+  MLIRLLVMCommonConversion
+  MLIRLLVMDialect
+  MLIRVectorDialect
+  MLIRTransformDialect
+  MLIRArmNeonDialect
+  MLIRArmNeonTransforms
+  )
diff --git a/mlir/test/Dialect/ArmNeon/lower-to-arm-neon.mlir b/mlir/test/Dialect/ArmNeon/lower-to-arm-neon.mlir
index 297be91e77283..ccad307e89dfb 100644
--- a/mlir/test/Dialect/ArmNeon/lower-to-arm-neon.mlir
+++ b/mlir/test/Dialect/ArmNeon/lower-to-arm-neon.mlir
@@ -1,4 +1,4 @@
-// RUN: mlir-opt -test-lower-to-arm-neon -verify-diagnostics -split-input-file %s | FileCheck %s
+// RUN: mlir-opt -transform-interpreter  %s | FileCheck %s
 
 // CHECK-LABEL: vector_arm_neon_mixed_types
 // CHECK-SAME:    %[[A0:.*]]: vector<2x8xi8>, %[[A1:.*]]: vector<2x8xi4>, %[[A2:.*]]: vector<2x2xi32>
@@ -354,3 +354,15 @@ func.func @vector_arm_neon_k_unroll_vecmat(%lhs: vector<1x32xi8>, %rhs: vector<2
   %res = vector.contract {indexing_maps = [affine_map<(d0, d1, d2) -> (d0, d2)>, affine_map<(d0, d1, d2) -> (d1, d2)>, affine_map<(d0, d1, d2) -> (d0, d1)>], iterator_types = ["parallel", "parallel", "reduction"], kind = #vector.kind<add>} %lhs_extsi, %rhs_extsi, %acc : vector<1x32xi32>, vector<2x32xi32> into vector<1x2xi32>
   return %res : vector<1x2xi32>
 }
+
+module attributes {transform.with_named_sequence} {
+  transform.named_sequence @__transform_main(%module: !transform.any_op {transform.readonly}) {
+    %func = transform.structured.match ops{["func.func"]} in %module : (!transform.any_op) -> !transform.op<"func.func">
+
+    transform.apply_patterns to %func {
+      transform.apply_patterns.vector.arm_neon.lower_contraction
+    } : !transform.op<"func.func">
+
+    transform.yield
+  }
+}
diff --git a/mlir/test/lib/Dialect/ArmNeon/CMakeLists.txt b/mlir/test/lib/Dialect/ArmNeon/CMakeLists.txt
deleted file mode 100644
index 460842d238533..0000000000000
--- a/mlir/test/lib/Dialect/ArmNeon/CMakeLists.txt
+++ /dev/null
@@ -1,13 +0,0 @@
-# Exclude tests from libMLIR.so
-add_mlir_library(MLIRArmNeonTestPasses
-  TestLowerToArmNeon.cpp
-
-  EXCLUDE_FROM_LIBMLIR
-  )
-mlir_target_link_libraries(MLIRArmNeonTestPasses PUBLIC
-  MLIRArmNeonDialect
-  MLIRArmNeonTransforms
-  MLIRIR
-  MLIRPass
-  MLIRTransforms
-  )
diff --git a/mlir/test/lib/Dialect/ArmNeon/TestLowerToArmNeon.cpp b/mlir/test/lib/Dialect/ArmNeon/TestLowerToArmNeon.cpp
deleted file mode 100644
index 03c80b601a347..0000000000000
--- a/mlir/test/lib/Dialect/ArmNeon/TestLowerToArmNeon.cpp
+++ /dev/null
@@ -1,60 +0,0 @@
-//===- TestLowerToArmNeon.cpp - Test lowering to ArmNeon as a sink pass -===//
-//
-// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
-// See https://llvm.org/LICENSE.txt for license information.
-// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
-//
-//===----------------------------------------------------------------------===//
-//
-// This file implements a pass for testing the lowering to ArmNeon as a
-// generally usable sink pass.
-//
-//===----------------------------------------------------------------------===//
-
-#include "mlir/Dialect/ArmNeon/ArmNeonDialect.h"
-#include "mlir/Dialect/ArmNeon/Transforms.h"
-#include "mlir/Dialect/Func/IR/FuncOps.h"
-#include "mlir/IR/PatternMatch.h"
-#include "mlir/Pass/Pass.h"
-#include "mlir/Pass/PassManager.h"
-#include "mlir/Transforms/GreedyPatternRewriteDriver.h"
-
-#define PASS_NAME "test-lower-to-arm-neon"
-
-using namespace mlir;
-using namespace mlir::arm_neon;
-
-namespace {
-struct TestLowerToArmNeon
-    : public PassWrapper<TestLowerToArmNeon, OperationPass<func::FuncOp>> {
-  MLIR_DEFINE_EXPLICIT_INTERNAL_INLINE_TYPE_ID(TestLowerToArmNeon)
-
-  StringRef getArgument() const final { return PASS_NAME; }
-  StringRef getDescription() const final { return "Tests lower to arm Neon."; }
-  TestLowerToArmNeon() = default;
-  TestLowerToArmNeon(const TestLowerToArmNeon &pass) = default;
-
-  void getDependentDialects(DialectRegistry &registry) const override {
-    registry.insert<arm_neon::ArmNeonDialect>();
-  }
-
-  void runOnOperation() override;
-};
-
-} // namespace
-
-void TestLowerToArmNeon::runOnOperation() {
-  MLIRContext *context = &getContext();
-  RewritePatternSet patterns(context);
-  populateLowerContractionToSMMLAPatternPatterns(patterns);
-  if (failed(applyPatternsGreedily(getOperation(), std::move(patterns))))
-    return signalPassFailure();
-}
-
-namespace mlir {
-namespace test {
-
-void registerTestLowerToArmNeon() { PassRegistration<TestLowerToArmNeon>(); }
-
-} // namespace test
-} // namespace mlir
diff --git a/mlir/test/lib/Dialect/CMakeLists.txt b/mlir/test/lib/Dialect/CMakeLists.txt
index a8fd70e6397a5..5614237d80f02 100644
--- a/mlir/test/lib/Dialect/CMakeLists.txt
+++ b/mlir/test/lib/Dialect/CMakeLists.txt
@@ -1,6 +1,5 @@
 add_subdirectory(Affine)
 add_subdirectory(Arith)
-add_subdirectory(ArmNeon)
 add_subdirectory(ArmSME)
 add_subdirectory(Bufferization)
 add_subdirectory(ControlFlow)
diff --git a/mlir/tools/mlir-opt/CMakeLists.txt b/mlir/tools/mlir-opt/CMakeLists.txt
index 3220dca282eac..5256cf7ae90d7 100644
--- a/mlir/tools/mlir-opt/CMakeLists.txt
+++ b/mlir/tools/mlir-opt/CMakeLists.txt
@@ -17,7 +17,6 @@ if(MLIR_INCLUDE_TESTS)
     MLIRTestFuncToLLVM
     MLIRAffineTransformsTestPasses
     MLIRArithTestPasses
-    MLIRArmNeonTestPasses
     MLIRArmSMETestPasses
     MLIRBufferizationTestPasses
     MLIRControlFlowTestPasses
diff --git a/mlir/tools/mlir-opt/mlir-opt.cpp b/mlir/tools/mlir-opt/mlir-opt.cpp
index cdcf59b2add13..aa9c33dd9150c 100644
--- a/mlir/tools/mlir-opt/mlir-opt.cpp
+++ b/mlir/tools/mlir-opt/mlir-opt.cpp
@@ -120,7 +120,6 @@ void registerTestLLVMLegalizePatternsPass();
 void registerTestLoopFusion();
 void registerTestLoopMappingPass();
 void registerTestLoopUnrollingPass();
-void registerTestLowerToArmNeon();
 void registerTestLowerToArmSME();
 void registerTestLowerToLLVM();
 void registerTestMakeIsolatedFromAbovePass();
@@ -264,7 +263,6 @@ void registerTestPasses() {
   mlir::test::registerTestLoopFusion();
   mlir::test::registerTestLoopMappingPass();
   mlir::test::registerTestLoopUnrollingPass();
-  mlir::test::registerTestLowerToArmNeon();
   mlir::test::registerTestLowerToArmSME();
   mlir::test::registerTestLowerToLLVM();
   mlir::test::registerTestMakeIsolatedFromAbovePass();

>From f9d5ad1adde43843458be901d0d38c9db4799e09 Mon Sep 17 00:00:00 2001
From: Momchil Velikov <momchil.velikov at arm.com>
Date: Tue, 20 May 2025 09:52:56 +0000
Subject: [PATCH 2/2] [fixup] Rename some guard macros

---
 .../ArmNeon/TransformOps/ArmNeonVectorTransformOps.h      | 6 +++---
 .../ArmNeon/TransformOps/ArmNeonVectorTransformOps.td     | 8 ++++----
 2 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/mlir/include/mlir/Dialect/ArmNeon/TransformOps/ArmNeonVectorTransformOps.h b/mlir/include/mlir/Dialect/ArmNeon/TransformOps/ArmNeonVectorTransformOps.h
index 5bc03535a86c2..ad57e6e1f8ff4 100644
--- a/mlir/include/mlir/Dialect/ArmNeon/TransformOps/ArmNeonVectorTransformOps.h
+++ b/mlir/include/mlir/Dialect/ArmNeon/TransformOps/ArmNeonVectorTransformOps.h
@@ -6,8 +6,8 @@
 //
 //===----------------------------------------------------------------------===//
 
-#ifndef MLIR_DIALECT_ARM_NEON_VECTOR_TRANSFORMOPS_VECTORTRANSFORMOPS_H
-#define MLIR_DIALECT_ARM_NEON_VECTOR_TRANSFORMOPS_VECTORTRANSFORMOPS_H
+#ifndef MLIR_DIALECT_ARM_NEON_TRANSFORMOPS_VECTORTRANSFORMOPS_H
+#define MLIR_DIALECT_ARM_NEON_TRANSFORMOPS_VECTORTRANSFORMOPS_H
 
 #include "mlir/Dialect/Transform/Interfaces/TransformInterfaces.h"
 #include "mlir/IR/OpImplementation.h"
@@ -28,4 +28,4 @@ void registerTransformDialectExtension(DialectRegistry &registry);
 } // namespace arm_neon
 } // namespace mlir
 
-#endif // MLIR_DIALECT_ARM_NEON_VECTOR_TRANSFORMOPS_VECTORTRANSFORMOPS_H
+#endif // MLIR_DIALECT_ARM_NEON_TRANSFORMOPS_VECTORTRANSFORMOPS_H
diff --git a/mlir/include/mlir/Dialect/ArmNeon/TransformOps/ArmNeonVectorTransformOps.td b/mlir/include/mlir/Dialect/ArmNeon/TransformOps/ArmNeonVectorTransformOps.td
index f863ccaea3765..0597e1476b5ac 100644
--- a/mlir/include/mlir/Dialect/ArmNeon/TransformOps/ArmNeonVectorTransformOps.td
+++ b/mlir/include/mlir/Dialect/ArmNeon/TransformOps/ArmNeonVectorTransformOps.td
@@ -1,12 +1,12 @@
-//===- ArmNeonTransformOps.td - Arm Neon transform ops------*- tablegen -*-===//
+//===- ArmNeonVectorTransformOps.td - Arm Neon TD ops ------*- tablegen -*-===//
 //
 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
 // See https://llvm.org/LICENSE.txt for license information.
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 //
 //===----------------------------------------------------------------------===//
-#ifndef ARMNEON_TRANSFORM_OPS
-#define ARMNEON_TRANSFORM_OPS
+#ifndef ARM_NEON_VECTOR_TRANSFORM_OPS
+#define ARM_NEON_VECTOR_TRANSFORM_OPS
 
 include "mlir/Dialect/Transform/IR/TransformAttrs.td"
 include "mlir/Dialect/Transform/IR/TransformDialect.td"
@@ -23,4 +23,4 @@ def ApplyArmNeonLowerContractionPatternsOp
   let assemblyFormat = "attr-dict";
 }
 
-#endif // ARMNEON_TRANSFORM_OPS
+#endif // ARM_NEON_VECTOR_TRANSFORM_OPS

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