llvm-project/mlir/test/CAPI/transform.c
Parker Schuh f42e1a7484 Fix tsan problem where the per-thread shared_ptr() can be locked right before the cache is destroyed causing a race where it tries to remove an entry from a destroyed cache.
This is a rollforward with fixes of https://reviews.llvm.org/rGbcc10817d5569172ee065015747e226280e9b698 (originally https://reviews.llvm.org/D142394). The original patch exposed an asan problem on aarch64, which is fixed by simply calling the context destructors properly.

Reviewed By: rriddle

Differential Revision: https://reviews.llvm.org/D143294
2023-02-03 23:54:27 +01:00

90 lines
3.0 KiB
C

//===- transform.c - Test of Transform dialect C API ----------------------===//
//
// 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
//
//===----------------------------------------------------------------------===//
// RUN: mlir-capi-transform-test 2>&1 | FileCheck %s
#include "mlir-c/Dialect/Transform.h"
#include "mlir-c/IR.h"
#include "mlir-c/Support.h"
#include <assert.h>
#include <stdio.h>
#include <stdlib.h>
// CHECK-LABEL: testAnyOpType
void testAnyOpType(MlirContext ctx) {
fprintf(stderr, "testAnyOpType\n");
MlirType parsedType = mlirTypeParseGet(
ctx, mlirStringRefCreateFromCString("!transform.any_op"));
MlirType constructedType = mlirTransformAnyOpTypeGet(ctx);
assert(!mlirTypeIsNull(parsedType) && "couldn't parse AnyOpType");
assert(!mlirTypeIsNull(constructedType) && "couldn't construct AnyOpType");
// CHECK: equal: 1
fprintf(stderr, "equal: %d\n", mlirTypeEqual(parsedType, constructedType));
// CHECK: parsedType isa AnyOpType: 1
fprintf(stderr, "parsedType isa AnyOpType: %d\n",
mlirTypeIsATransformAnyOpType(parsedType));
// CHECK: parsedType isa OperationType: 0
fprintf(stderr, "parsedType isa OperationType: %d\n",
mlirTypeIsATransformOperationType(parsedType));
// CHECK: !transform.any_op
mlirTypeDump(constructedType);
fprintf(stderr, "\n\n");
}
// CHECK-LABEL: testOperationType
void testOperationType(MlirContext ctx) {
fprintf(stderr, "testOperationType\n");
MlirType parsedType = mlirTypeParseGet(
ctx, mlirStringRefCreateFromCString("!transform.op<\"foo.bar\">"));
MlirType constructedType = mlirTransformOperationTypeGet(
ctx, mlirStringRefCreateFromCString("foo.bar"));
assert(!mlirTypeIsNull(parsedType) && "couldn't parse AnyOpType");
assert(!mlirTypeIsNull(constructedType) && "couldn't construct AnyOpType");
// CHECK: equal: 1
fprintf(stderr, "equal: %d\n", mlirTypeEqual(parsedType, constructedType));
// CHECK: parsedType isa AnyOpType: 0
fprintf(stderr, "parsedType isa AnyOpType: %d\n",
mlirTypeIsATransformAnyOpType(parsedType));
// CHECK: parsedType isa OperationType: 1
fprintf(stderr, "parsedType isa OperationType: %d\n",
mlirTypeIsATransformOperationType(parsedType));
// CHECK: operation name equal: 1
MlirStringRef operationName =
mlirTransformOperationTypeGetOperationName(constructedType);
fprintf(stderr, "operation name equal: %d\n",
mlirStringRefEqual(operationName,
mlirStringRefCreateFromCString("foo.bar")));
// CHECK: !transform.op<"foo.bar">
mlirTypeDump(constructedType);
fprintf(stderr, "\n\n");
}
int main(void) {
MlirContext ctx = mlirContextCreate();
mlirDialectHandleRegisterDialect(mlirGetDialectHandle__transform__(), ctx);
testAnyOpType(ctx);
testOperationType(ctx);
mlirContextDestroy(ctx);
return EXIT_SUCCESS;
}