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

 1// SPDX-License-Identifier: GPL-2.0
 2#include "tests.h"
 3#include "c++/clang-c.h"
 4#include <linux/kernel.h>
 5
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 6#ifndef HAVE_LIBCLANGLLVM_SUPPORT
 7static int test__clang_to_IR(struct test_suite *test __maybe_unused,
 8			     int subtest __maybe_unused)
 9{
10	return TEST_SKIP;
11}
12
13static int test__clang_to_obj(struct test_suite *test __maybe_unused,
14			      int subtest __maybe_unused)
15{
16	return TEST_SKIP;
 
 
17}
18#endif
19
20static struct test_case clang_tests[] = {
21	TEST_CASE_REASON("builtin clang compile C source to IR", clang_to_IR,
22			 "not compiled in"),
23	TEST_CASE_REASON("builtin clang compile C source to ELF object",
24			 clang_to_obj,
25			 "not compiled in"),
26	{ .name = NULL, }
27};
28
29struct test_suite suite__clang = {
30	.desc = "builtin clang support",
31	.test_cases = clang_tests,
32};