Implementation notes: aarch64, a72, crypto_aead/pi64cipher128v2

Computer: a72
Architecture: aarch64
CPU ID: unknown CPU ID
SUPERCOP version: 20170904
Operation: crypto_aead
Primitive: pi64cipher128v2
TimeObject sizeTest sizeImplementationCompilerBenchmark dateSUPERCOP version
107691? ? ?? ? ?goptvgcc_-funroll-loops_-march=native_-mtune=native_-O32017101020170904
110003? ? ?? ? ?goptvgcc_-march=native_-mtune=native_-O32017101020170904
121800? ? ?? ? ?ref2gcc_-funroll-loops_-march=native_-mtune=native_-O32017101020170904
122792? ? ?? ? ?ref2gcc_-march=native_-mtune=native_-O32017101020170904
126857? ? ?? ? ?goptvgcc_-funroll-loops_-march=native_-mtune=native_-O22017101020170904
134144? ? ?? ? ?goptvgcc_-march=native_-mtune=native_-O22017101020170904
151399? ? ?? ? ?ref3gcc_-funroll-loops_-march=native_-mtune=native_-O32017101020170904
156521? ? ?? ? ?ref3gcc_-march=native_-mtune=native_-O32017101020170904
199758? ? ?? ? ?ref3gcc_-march=native_-mtune=native_-O22017101020170904
200046? ? ?? ? ?ref3gcc_-funroll-loops_-march=native_-mtune=native_-O22017101020170904
200719? ? ?? ? ?ref3gcc_-funroll-loops_-march=native_-mtune=native_-Os2017101020170904
201037? ? ?? ? ?ref3gcc_-march=native_-mtune=native_-Os2017101020170904
254184? ? ?? ? ?goptvgcc_-march=native_-mtune=native_-Os2017101020170904
255035? ? ?? ? ?goptvgcc_-funroll-loops_-march=native_-mtune=native_-Os2017101020170904
400829? ? ?? ? ?ref2gcc_-funroll-loops_-march=native_-mtune=native_-O22017101020170904
481066? ? ?? ? ?ref2gcc_-march=native_-mtune=native_-O22017101020170904
541316? ? ?? ? ?ref2gcc_-funroll-loops_-march=native_-mtune=native_-Os2017101020170904
541319? ? ?? ? ?ref2gcc_-march=native_-mtune=native_-Os2017101020170904

Test failure

Implementation: crypto_aead/pi64cipher128v2/optimized_nonSSE
Compiler: gcc -funroll-loops -march=native -mtune=native -O2
error 111
crypto_aead_encrypt returns more than crypto_aead_ABYTES extra bytes

Number of similar (compiler,implementation) pairs: 12, namely:
CompilerImplementations
gcc -funroll-loops -march=native -mtune=native -O2 optimized_nonSSE ref
gcc -funroll-loops -march=native -mtune=native -O3 optimized_nonSSE ref
gcc -funroll-loops -march=native -mtune=native -Os optimized_nonSSE ref
gcc -march=native -mtune=native -O2 optimized_nonSSE ref
gcc -march=native -mtune=native -O3 optimized_nonSSE ref
gcc -march=native -mtune=native -Os optimized_nonSSE ref