85         let caps = unsafe { getauxval(AT_HWCAP) };  in setup()  localVariable
90         debug_assert!(caps & HWCAP_NEON == HWCAP_NEON);  in setup()
94         if caps & HWCAP_NEON == HWCAP_NEON {  in setup()
104             let caps = {  in setup()  localVariable
113             if caps & HWCAP_AES == HWCAP_AES {  in setup()
116             if caps & HWCAP_PMULL == HWCAP_PMULL {  in setup()
119             if caps & HWCAP_SHA2 == HWCAP_SHA2 {  in setup()
143         let mut caps = 0;  in setup()  localVariable
144         let rc = unsafe { zx_system_get_features(ZX_FEATURE_KIND_CPU, &mut caps) };  in setup()
148         if rc == ZX_OK && (caps & ZX_ARM64_FEATURE_ISA_ASIMD == ZX_ARM64_FEATURE_ISA_ASIMD) {  in setup()
151             if caps & ZX_ARM64_FEATURE_ISA_AES == ZX_ARM64_FEATURE_ISA_AES {  in setup()
154             if caps & ZX_ARM64_FEATURE_ISA_PMULL == ZX_ARM64_FEATURE_ISA_PMULL {  in setup()
157             if caps & ZX_ARM64_FEATURE_ISA_SHA2 == ZX_ARM64_FEATURE_ISA_SHA2 {  in setup()