Implementation notes: aarch64, a72, crypto_aead/aes256otrpv2

Computer: a72
Architecture: aarch64
CPU ID: unknown CPU ID
SUPERCOP version: 20170904
Operation: crypto_aead
Primitive: aes256otrpv2
TimeObject sizeTest sizeImplementationCompilerBenchmark dateSUPERCOP version
185511? ? ?? ? ?refgcc_-march=native_-mtune=native_-O32017100820170904
186624? ? ?? ? ?refgcc_-funroll-loops_-march=native_-mtune=native_-O32017100820170904
195356? ? ?? ? ?refgcc_-march=native_-mtune=native_-Os2017100820170904
198767? ? ?? ? ?refgcc_-funroll-loops_-march=native_-mtune=native_-O22017100820170904
207098? ? ?? ? ?refgcc_-funroll-loops_-march=native_-mtune=native_-Os2017100820170904
217766? ? ?? ? ?refgcc_-march=native_-mtune=native_-O22017100820170904

Compiler output

Implementation: crypto_aead/aes256otrpv2/ref
Compiler: gcc -funroll-loops -march=native -mtune=native -O2
OTR.c: OTR.c:51:7: warning: built-in function 'gamma' declared as non-function
OTR.c: uint8 gamma[BLOCK]={0}, gamma2[BLOCK]={0}, Q[BLOCK]={0};
OTR.c: ^~~~~

Number of similar (compiler,implementation) pairs: 6, namely:
CompilerImplementations
gcc -funroll-loops -march=native -mtune=native -O2 ref
gcc -funroll-loops -march=native -mtune=native -O3 ref
gcc -funroll-loops -march=native -mtune=native -Os ref
gcc -march=native -mtune=native -O2 ref
gcc -march=native -mtune=native -O3 ref
gcc -march=native -mtune=native -Os ref