Implementation notes: aarch64, minimac, crypto_stream/snow20

Computer: minimac
Architecture: aarch64
CPU ID: unknown CPU ID
SUPERCOP version: 20211108
Operation: crypto_stream
Primitive: snow20

Compiler output

Implementation: T:e/benchmarks/snow-2.0
Security model: timingleaks
Compiler: clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE
snow-2.0.c: In file included from snow-2.0.c:1:
snow-2.0.c: ./e/snow-2.0.c:69:41: error: implicit declaration of function 'U32TO32_LITTLE' is invalid in C99 [-Werror,-Wimplicit-function-declaration]
snow-2.0.c: ((u32*)output)[i] = ((u32*)input)[i] ^ U32TO32_LITTLE(keystream[i]);
snow-2.0.c: ^
snow-2.0.c: 1 error generated.
Number of similar (compiler,implementation) pairs: 1, namely:
CompilerImplementations
clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE T:e/benchmarks/snow-2.0

Compiler output

Implementation: T:e/benchmarks/snow-2.0
Security model: timingleaks
Compiler: gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE
snow-2.0.c: In file included from snow-2.0.c:1:
snow-2.0.c: e/snow-2.0.c: In function 'crypto_stream_snow20_e_benchmarks_snow_2_0_timingleaks_ECRYPT_process_bytes':
snow-2.0.c: e/snow-2.0.c:69:41: warning: implicit declaration of function 'U32TO32_LITTLE'; did you mean 'U8TO32_LITTLE'? [-Wimplicit-function-declaration]
snow-2.0.c: 69 | ((u32*)output)[i] = ((u32*)input)[i] ^ U32TO32_LITTLE(keystream[i]);
snow-2.0.c: | ^~~~~~~~~~~~~~
snow-2.0.c: | U8TO32_LITTLE
try.c: Undefined symbols for architecture arm64:
try.c: "_U32TO32_LITTLE", referenced from:
try.c: _crypto_stream_snow20_e_benchmarks_snow_2_0_timingleaks_ECRYPT_process_bytes in libcrypto_stream_snow20.a(snow-2.0.o)
try.c: ld: symbol(s) not found for architecture arm64
try.c: collect2: error: ld returned 1 exit status
Number of similar (compiler,implementation) pairs: 4, namely:
CompilerImplementations
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE T:e/benchmarks/snow-2.0
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE T:e/benchmarks/snow-2.0
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv -fPIC -fPIE T:e/benchmarks/snow-2.0
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE T:e/benchmarks/snow-2.0