1 // RUN: %clang_cc1 -fsyntax-only -triple aarch64-linux-gnu -verify %s 2 3 int test_aarch64_features(void) { 4 char * ssbs2; 5 // expected-error@+1 {{expression is not a string literal}} 6 if (__builtin_cpu_supports(ssbs2)) 7 return 1; 8 // expected-warning@+1 {{invalid cpu feature string}} 9 if (__builtin_cpu_supports("")) 10 return 2; 11 // expected-warning@+1 {{invalid cpu feature string}} 12 if (__builtin_cpu_supports("pmull128")) 13 return 3; 14 // expected-warning@+1 {{invalid cpu feature string}} 15 if (__builtin_cpu_supports("sve2,sve")) 16 return 4; 17 // expected-warning@+1 {{invalid cpu feature string}} 18 if (__builtin_cpu_supports("aes+sve2-pmull")) 19 return 5; 20 // expected-warning@+1 {{invalid cpu feature string}} 21 if (__builtin_cpu_supports("default")) 22 return 6; 23 if (__builtin_cpu_supports(" ssbs + bti ")) 24 return 7; 25 return 0; 26 } 27