1 /* SPDX-License-Identifier: GPL-2.0 */
2 #ifndef PERF_UTIL_CLANG_C_H
3 #define PERF_UTIL_CLANG_C_H
5 #include <stddef.h> /* for size_t */
11 #ifdef HAVE_LIBCLANGLLVM_SUPPORT
12 extern void perf_clang__init(void);
13 extern void perf_clang__cleanup(void);
16 extern int test__clang_to_IR(struct test_suite *test, int subtest);
17 extern int test__clang_to_obj(struct test_suite *test, int subtest);
19 extern int perf_clang__compile_bpf(const char *filename,
21 size_t *p_obj_buf_sz);
25 #include <linux/compiler.h> /* for __maybe_unused */
27 static inline void perf_clang__init(void) { }
28 static inline void perf_clang__cleanup(void) { }
31 perf_clang__compile_bpf(const char *filename __maybe_unused,
32 void **p_obj_buf __maybe_unused,
33 size_t *p_obj_buf_sz __maybe_unused)