xref: /llvm-project/mlir/test/Bytecode/versioning/versioned_attr.mlir (revision bb0bbed610d86ba155f9c066c23038f7f34e2dbb) 
1// This file contains a test case representative of a dialect parsing an
2// attribute with versioned custom encoding.
3
4//===--------------------------------------------------------------------===//
5// Test attribute upgrade
6//===--------------------------------------------------------------------===//
7
8// COM: bytecode contains
9// COM: module {
10// COM:   version: 1.12
11// COM:   "test.versionedB"() <{attribute = #test.attr_params<24, 42>}> : () -> ()
12// COM: }
13// RUN: mlir-opt %S/versioned-attr-1.12.mlirbc 2>&1 | FileCheck %s --check-prefix=CHECK1
14// CHECK1: "test.versionedB"() <{attribute = #test.attr_params<42, 24>}> : () -> ()
15
16//===--------------------------------------------------------------------===//
17// Test attribute upgrade
18//===--------------------------------------------------------------------===//
19
20// COM: bytecode contains
21// COM: module {
22// COM:   version: 2.0
23// COM:   "test.versionedB"() <{attribute = #test.attr_params<42, 24>}> : () -> ()
24// COM: }
25// RUN: mlir-opt %S/versioned-attr-2.0.mlirbc 2>&1 | FileCheck %s --check-prefix=CHECK2
26// CHECK2: "test.versionedB"() <{attribute = #test.attr_params<42, 24>}> : () -> ()
27