1// SPDX-License-Identifier: GPL-2.0
 2#include "tests.h"
 3#include "debug.h"
 4#include "util.h"
 5#include "c++/clang-c.h"
 6#include <linux/kernel.h>
 7
 8static struct {
 9	int (*func)(void);
10	const char *desc;
11} clang_testcase_table[] = {
12#ifdef HAVE_LIBCLANGLLVM_SUPPORT
13	{
14		.func = test__clang_to_IR,
15		.desc = "builtin clang compile C source to IR",
16	},
17	{
18		.func = test__clang_to_obj,
19		.desc = "builtin clang compile C source to ELF object",
20	},
21#endif
22};
23
24int test__clang_subtest_get_nr(void)
25{
26	return (int)ARRAY_SIZE(clang_testcase_table);
27}
28
29const char *test__clang_subtest_get_desc(int i)
30{
31	if (i < 0 || i >= (int)ARRAY_SIZE(clang_testcase_table))
32		return NULL;
33	return clang_testcase_table[i].desc;
34}
35
36#ifndef HAVE_LIBCLANGLLVM_SUPPORT
37int test__clang(struct test *test __maybe_unused, int i __maybe_unused)
38{
39	return TEST_SKIP;
40}
41#else
42int test__clang(struct test *test __maybe_unused, int i)
43{
44	if (i < 0 || i >= (int)ARRAY_SIZE(clang_testcase_table))
45		return TEST_FAIL;
46	return clang_testcase_table[i].func();
47}
48#endif