libcryfs/vendor/cryptopp/vendor_cryptopp/TestPrograms/test_arm_sha1.cpp

#include <stdint.h>
#ifdef CRYPTOPP_ARM_NEON_HEADER
# include <arm_neon.h>
#endif

int main(int argc, char* argv[])
{
    uint32x4_t y = {0};
    y=vsha1cq_u32(y,0,y);
    y=vsha1mq_u32(y,1,y);
    y=vsha1pq_u32(y,2,y);
    return 0;
}