xref: /llvm-project/compiler-rt/test/builtins/Unit/aarch64_cpu_features_test.c (revision 568babab7e769a7793c28aee4f889898bf0bd8ba) 
1 // REQUIRES: aarch64-target-arch
2 // REQUIRES: native-run
3 // RUN: %clang_builtins %s %librt -o %t && %run %t
4 // REQUIRES: librt_has_aarch64
main(void)5 int main(void) {
6   if (__builtin_cpu_supports("fp+simd+pmull+sha2+crc")) {
7     if (__builtin_cpu_supports("fp") && __builtin_cpu_supports("simd") &&
8         __builtin_cpu_supports("pmull") && __builtin_cpu_supports("sha2") &&
9         __builtin_cpu_supports("crc")) {
10       return 0;
11     } else {
12       // Something wrong in feature detection
13       return 1;
14     }
15   }
16   return 0;
17 }
18