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 // RUN: %clang_cc1 -triple arm64-none-linux-gnu -fsyntax-only -verify %s 4 // RUN: %clang_cc1 -triple arm64-none-linux-gnu -DTEST1 -fsyntax-only -verify %s 5 6 #ifdef TEST1 7 void __clear_cache(void *start, void *end); 8 #endif 9 10 void test_clear_cache_chars(char *start, char *end) { 11 __clear_cache(start, end); 12 } 13 14 void test_clear_cache_voids(void *start, void *end) { 15 __clear_cache(start, end); 16 } 17 18 void test_clear_cache_no_args() { 19 // AArch32 version of this is variadic (at least syntactically). 20 // However, on AArch64 GCC does not permit this call and the 21 // implementation I've seen would go disastrously wrong. 22 __clear_cache(); // expected-error {{too few arguments to function call}} 23 } 24
