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// This file contains test cases related to the dialect post-parsing upgrade
// mechanism.
// Bytecode currently does not support big-endian platforms
// UNSUPPORTED: target=s390x-{{.*}}
//===--------------------------------------------------------------------===//
// Test generic
//===--------------------------------------------------------------------===//
// COM: bytecode contains
// COM: module {
// COM: version: 2.0
// COM: "test.versionedA"() <{dims = 123 : i64, modifier = false}> : () -> ()
// COM: }
// RUN: mlir-opt %S/versioned-op-2.0.mlirbc 2>&1 | FileCheck %s --check-prefix=CHECK1
// CHECK1: "test.versionedA"() <{dims = 123 : i64, modifier = false}> : () -> ()
//===--------------------------------------------------------------------===//
// Test upgrade
//===--------------------------------------------------------------------===//
// COM: bytecode contains
// COM: module {
// COM: version: 1.12
// COM: "test.versionedA"() <{dimensions = 123 : i64}> : () -> ()
// COM: }
// RUN: mlir-opt %S/versioned-op-1.12.mlirbc 2>&1 | FileCheck %s --check-prefix=CHECK2
// CHECK2: "test.versionedA"() <{dims = 123 : i64, modifier = false}> : () -> ()
//===--------------------------------------------------------------------===//
// Test forbidden downgrade
//===--------------------------------------------------------------------===//
// COM: bytecode contains
// COM: module {
// COM: version: 2.2
// COM: "test.versionedA"() <{dims = 123 : i64, modifier = false}> : () -> ()
// COM: }
// RUN: not mlir-opt %S/versioned-op-2.2.mlirbc 2>&1 | FileCheck %s --check-prefix=ERR_NEW_VERSION
// ERR_NEW_VERSION: current test dialect version is 2.0, can't parse version: 2.2
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