1651f13cea278ec967336033dd032faef0e9fc2ecStephen Hines// RUN: %clang_cc1 -triple arm64-apple-ios -fsyntax-only -verify %s 2651f13cea278ec967336033dd032faef0e9fc2ecStephen Hines// RUN: %clang_cc1 -triple arm64-apple-ios -DTEST1 -fsyntax-only -verify %s 3651f13cea278ec967336033dd032faef0e9fc2ecStephen Hines 4651f13cea278ec967336033dd032faef0e9fc2ecStephen Hines#ifdef TEST1 5651f13cea278ec967336033dd032faef0e9fc2ecStephen Hinesvoid __clear_cache(void *start, void *end); 6651f13cea278ec967336033dd032faef0e9fc2ecStephen Hines#endif 7651f13cea278ec967336033dd032faef0e9fc2ecStephen Hines 8651f13cea278ec967336033dd032faef0e9fc2ecStephen Hinesvoid test_clear_cache_chars(char *start, char *end) { 9651f13cea278ec967336033dd032faef0e9fc2ecStephen Hines __clear_cache(start, end); 10651f13cea278ec967336033dd032faef0e9fc2ecStephen Hines} 11651f13cea278ec967336033dd032faef0e9fc2ecStephen Hines 12651f13cea278ec967336033dd032faef0e9fc2ecStephen Hinesvoid test_clear_cache_voids(void *start, void *end) { 13651f13cea278ec967336033dd032faef0e9fc2ecStephen Hines __clear_cache(start, end); 14651f13cea278ec967336033dd032faef0e9fc2ecStephen Hines} 15651f13cea278ec967336033dd032faef0e9fc2ecStephen Hines 16651f13cea278ec967336033dd032faef0e9fc2ecStephen Hinesvoid test_clear_cache_no_args() { 17651f13cea278ec967336033dd032faef0e9fc2ecStephen Hines __clear_cache(); // expected-error {{too few arguments to function call}} 18651f13cea278ec967336033dd032faef0e9fc2ecStephen Hines} 19176edba5311f6eff0cad2631449885ddf4fbc9eaStephen Hines 20176edba5311f6eff0cad2631449885ddf4fbc9eaStephen Hinesvoid test_memory_barriers() { 21176edba5311f6eff0cad2631449885ddf4fbc9eaStephen Hines __builtin_arm_dmb(16); // expected-error {{argument should be a value from 0 to 15}} 22176edba5311f6eff0cad2631449885ddf4fbc9eaStephen Hines __builtin_arm_dsb(17); // expected-error {{argument should be a value from 0 to 15}} 23176edba5311f6eff0cad2631449885ddf4fbc9eaStephen Hines __builtin_arm_isb(18); // expected-error {{argument should be a value from 0 to 15}} 24176edba5311f6eff0cad2631449885ddf4fbc9eaStephen Hines} 25176edba5311f6eff0cad2631449885ddf4fbc9eaStephen Hines 26176edba5311f6eff0cad2631449885ddf4fbc9eaStephen Hinesvoid test_prefetch() { 27176edba5311f6eff0cad2631449885ddf4fbc9eaStephen Hines __builtin_arm_prefetch(0, 2, 0, 0, 0); // expected-error {{argument should be a value from 0 to 1}} 28176edba5311f6eff0cad2631449885ddf4fbc9eaStephen Hines __builtin_arm_prefetch(0, 0, 3, 0, 0); // expected-error {{argument should be a value from 0 to 2}} 29176edba5311f6eff0cad2631449885ddf4fbc9eaStephen Hines __builtin_arm_prefetch(0, 0, 0, 2, 0); // expected-error {{argument should be a value from 0 to 1}} 30176edba5311f6eff0cad2631449885ddf4fbc9eaStephen Hines __builtin_arm_prefetch(0, 0, 0, 0, 2); // expected-error {{argument should be a value from 0 to 1}} 31176edba5311f6eff0cad2631449885ddf4fbc9eaStephen Hines} 32