1 // RUN: %clang_cc1 -triple aarch64-none-linux-gnu -fsyntax-only -verify %s 2 // RUN: %clang_cc1 -triple aarch64-none-linux-gnu -DTEST1 -fsyntax-only -verify %s 3 4 #ifdef TEST1 5 void __clear_cache(void *start, void *end); 6 #endif 7 8 void test_clear_cache_chars(char *start, char *end) { 9 __clear_cache(start, end); 10 } 11 12 void test_clear_cache_voids(void *start, void *end) { 13 __clear_cache(start, end); 14 } 15 16 void test_clear_cache_no_args() { 17 // AArch32 version of this is variadic (at least syntactically). 18 // However, on AArch64 GCC does not permit this call and the 19 // implementation I've seen would go disastrously wrong. 20 __clear_cache(); // expected-error {{too few arguments to function call}} 21 } 22
