Add XeGPUToXeVM load_nd conversions

Author: akroviakov

include/gc/Conversion/Passes.h

@@ -14,6 +14,9 @@
 
 namespace mlir {
 
+#define GEN_PASS_DECL
+#include "gc/Conversion/Passes.h.inc"
+
 /// Generate the code for registering conversion passes.
 #define GEN_PASS_REGISTRATION
 #include "gc/Conversion/Passes.h.inc"

include/gc/Conversion/Passes.td

@@ -22,4 +22,20 @@ def ConvertXeVMToLLVMPass : Pass<"convert-xevm-to-llvm"> {
   ];
 }
 
+//===----------------------------------------------------------------------===//
+// XeGPUToXeVM
+//===----------------------------------------------------------------------===//
+
+def ConvertXeGPUToXeVMPass : Pass<"convert-xegpu-to-xevm"> {
+  let summary = "Convert XeGPU to XeVM dialect";
+  let dependentDialects = [
+    "xegpu::XeGPUDialect",
+    "xevm::XeVMDialect",
+    "vector::VectorDialect",
+    "memref::MemRefDialect", 
+    "arith::ArithDialect",
+  ];
+}
+
+
 #endif // GC_CONVERSION_PASSES

include/gc/Conversion/XeGPUToXeVM/XeGPUToXeVM.h

@@ -0,0 +1,28 @@
+//===-- XeGPUToXeVM.h - Convert XeVM to LLVM dialect -------------*- C++
+//-*-===//
+//
+// This file is licensed 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_XEGPUTOXEVM_XEGPUTOXEVMPASS_H_
+#define MLIR_CONVERSION_XEGPUTOXEVM_XEGPUTOXEVMPASS_H_
+
+#include <memory>
+
+namespace mlir {
+class DialectRegistry;
+class LLVMTypeConverter;
+class RewritePatternSet;
+class Pass;
+
+#define GEN_PASS_DECL_CONVERTXEGPUTOXEVMPASS
+#include "gc/Conversion/Passes.h.inc"
+
+void populateXeGPUToXeVMConversionPatterns(RewritePatternSet &patterns,
+                                           LLVMTypeConverter &typeConverter);
+
+} // namespace mlir
+
+#endif // MLIR_CONVERSION_XEGPUTOXEVM_XEGPUTOXEVMPASS_H_

lib/gc/Conversion/CMakeLists.txt

@@ -1 +1,2 @@
 add_subdirectory(XeVMToLLVM)
+add_subdirectory(XeGPUToXeVM)