mlir/test/Bytecode/bytecode_callback_with_custom_attribute.mlir

// RUN: mlir-opt %s -split-input-file --test-bytecode-roundtrip="test-kind=3" | FileCheck %s --check-prefix=TEST_3
// RUN: mlir-opt %s -split-input-file --test-bytecode-roundtrip="test-kind=4" | FileCheck %s --check-prefix=TEST_4

"test.versionedC"() <{attribute = #test.attr_params<42, 24>}> : () -> ()

// TEST_3: Overriding TestAttrParamsAttr encoding...
// TEST_3: "test.versionedC"() <{attribute = dense<[42, 24]> : tensor<2xi32>}> : () -> ()

// -----

"test.versionedC"() <{attribute = dense<[42, 24]> : tensor<2xi32>}> : () -> ()

// TEST_4: Overriding parsing of TestAttrParamsAttr encoding...
// TEST_4: "test.versionedC"() <{attribute = #test.attr_params<42, 24>}> : () -> ()
[mlir][bytecode] Implements back deployment capability for MLIR dialects (#70724) When emitting bytecode, clients can specify a target dialect version to emit in `BytecodeWriterConfig`. This exposes a target dialect version to the DialectBytecodeWriter, which can be queried by name and used to back-deploy attributes, types, and properties. 2023-10-31 15:41:29 -07:00			`// RUN: mlir-opt %s -split-input-file --test-bytecode-roundtrip="test-kind=3" \| FileCheck %s --check-prefix=TEST_3`
			`// RUN: mlir-opt %s -split-input-file --test-bytecode-roundtrip="test-kind=4" \| FileCheck %s --check-prefix=TEST_4`
Expose callbacks for encoding of types/attributes [mlir] Expose a mechanism to provide a callback for encoding types and attributes in MLIR bytecode. Two callbacks are exposed, respectively, to the BytecodeWriterConfig and to the ParserConfig. At bytecode parsing/printing, clients have the ability to specify a callback to be used to optionally read/write the encoding. On failure, fallback path will execute the default parsers and printers for the dialect. Testing shows how to leverage this functionality to support back-deployment and backward-compatibility usecases when roundtripping to bytecode a client dialect with type/attributes dependencies on upstream. Reviewed By: rriddle Differential Revision: https://reviews.llvm.org/D153383 2023-07-28 10:43:51 -07:00
			`"test.versionedC"() <{attribute = #test.attr_params<42, 24>}> : () -> ()`

			`// TEST_3: Overriding TestAttrParamsAttr encoding...`
			`// TEST_3: "test.versionedC"() <{attribute = dense<[42, 24]> : tensor<2xi32>}> : () -> ()`

			`// -----`

			`"test.versionedC"() <{attribute = dense<[42, 24]> : tensor<2xi32>}> : () -> ()`

			`// TEST_4: Overriding parsing of TestAttrParamsAttr encoding...`
			`// TEST_4: "test.versionedC"() <{attribute = #test.attr_params<42, 24>}> : () -> ()`