27 lines · c
1// RUN: %clang_cc1 -fsyntax-only -triple aarch64-linux-gnu -verify %s2 3int 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