[mlir] Add Normalize pass

mlir/include/mlir/Conversion/Normalize/Normalize.h

@@ -0,0 +1,22 @@
+//===- Normalize.h - Conversion from MLIR to its canonical form -*- 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_CONVERSION_NORMALIZE_NORMALIZE_H
+#define MLIR_CONVERSION_NORMALIZE_NORMALIZE_H
+
+#include <memory>
+
+namespace mlir {
+class Pass;
+
+#define GEN_PASS_DECL_NORMALIZE
+#include "mlir/Conversion/Passes.h.inc"
+
+} // namespace mlir
+
+#endif // MLIR_CONVERSION_NORMALIZE_NORMALIZE_H

mlir/include/mlir/Conversion/Passes.h

@@ -54,6 +54,7 @@
 #include "mlir/Conversion/MemRefToSPIRV/MemRefToSPIRVPass.h"
 #include "mlir/Conversion/NVGPUToNVVM/NVGPUToNVVM.h"
 #include "mlir/Conversion/NVVMToLLVM/NVVMToLLVM.h"
+#include "mlir/Conversion/Normalize/Normalize.h"
 #include "mlir/Conversion/OpenACCToSCF/ConvertOpenACCToSCF.h"
 #include "mlir/Conversion/OpenMPToLLVM/ConvertOpenMPToLLVM.h"
 #include "mlir/Conversion/PDLToPDLInterp/PDLToPDLInterp.h"

mlir/include/mlir/Conversion/Passes.td

@@ -943,6 +943,24 @@ def ConvertShardToMPIPass : Pass<"convert-shard-to-mpi"> {
   ];
 }
 
+//===----------------------------------------------------------------------===//
+// Normalize
+//===----------------------------------------------------------------------===//
+def Normalize : Pass<"normalize", "ModuleOp"> {
+  let summary = "normalize.";
+  let description = [{
+    just normalize bro
+  }];
+  let dependentDialects = [
+    "arith::ArithDialect",
+    "cf::ControlFlowDialect",
+    "func::FuncDialect",
+    "scf::SCFDialect",
+    "vector::VectorDialect",
+    "LLVM::LLVMDialect",
+  ];
+}
+
 //===----------------------------------------------------------------------===//
 // NVVMToLLVM
 //===----------------------------------------------------------------------===//

mlir/lib/Conversion/CMakeLists.txt

@@ -45,6 +45,7 @@ add_subdirectory(MemRefToLLVM)
 add_subdirectory(MemRefToSPIRV)
 add_subdirectory(ShardToMPI)
 add_subdirectory(MPIToLLVM)
+add_subdirectory(Normalize)
 add_subdirectory(NVGPUToNVVM)
 add_subdirectory(NVVMToLLVM)
 add_subdirectory(OpenACCToSCF)

mlir/lib/Conversion/Normalize/CMakeLists.txt

@@ -0,0 +1,24 @@
+add_mlir_conversion_library(MLIRNormalize
+  Normalize.cpp
+
+  ADDITIONAL_HEADER_DIRS
+  ${MLIR_MAIN_INCLUDE_DIR}/mlir/Conversion/Normalize
+
+  DEPENDS
+  MLIRConversionPassIncGen
+
+  LINK_COMPONENTS
+  Core
+
+  LINK_LIBS PUBLIC
+  MLIRArithDialect
+  MLIRControlFlowDialect
+  MLIRFuncDialect
+  MLIRLLVMDialect
+  MLIRMathDialect
+  MLIRPass
+  MLIRSCFDialect
+  MLIRTransforms
+  MLIRVectorDialect
+  MLIRVectorUtils
+)