Implementation notes: aarch64, a72, crypto_aead/pi32cipher256v2

Computer: a72
Architecture: aarch64
CPU ID: unknown CPU ID
SUPERCOP version: 20170904
Operation: crypto_aead
Primitive: pi32cipher256v2
TimeObject sizeTest sizeImplementationCompilerBenchmark dateSUPERCOP version
122539? ? ?? ? ?goptvgcc_-funroll-loops_-march=native_-mtune=native_-O32017101020170904
122979? ? ?? ? ?goptvgcc_-march=native_-mtune=native_-O32017101020170904
123286? ? ?? ? ?goptvgcc_-funroll-loops_-march=native_-mtune=native_-O22017101020170904
132156? ? ?? ? ?goptvgcc_-march=native_-mtune=native_-O22017101020170904
213415? ? ?? ? ?ref2gcc_-funroll-loops_-march=native_-mtune=native_-O32017101020170904
221054? ? ?? ? ?ref2gcc_-march=native_-mtune=native_-O32017101020170904
260910? ? ?? ? ?ref3gcc_-march=native_-mtune=native_-O32017101020170904
261245? ? ?? ? ?ref3gcc_-funroll-loops_-march=native_-mtune=native_-O32017101020170904
266857? ? ?? ? ?goptvgcc_-funroll-loops_-march=native_-mtune=native_-Os2017101020170904
272384? ? ?? ? ?goptvgcc_-march=native_-mtune=native_-Os2017101020170904
328932? ? ?? ? ?ref3gcc_-march=native_-mtune=native_-O22017101020170904
331776? ? ?? ? ?ref3gcc_-march=native_-mtune=native_-Os2017101020170904
332331? ? ?? ? ?ref3gcc_-funroll-loops_-march=native_-mtune=native_-O22017101020170904
339119? ? ?? ? ?ref3gcc_-funroll-loops_-march=native_-mtune=native_-Os2017101020170904
722657? ? ?? ? ?ref2gcc_-funroll-loops_-march=native_-mtune=native_-O22017101020170904
897258? ? ?? ? ?ref2gcc_-march=native_-mtune=native_-O22017101020170904
996860? ? ?? ? ?ref2gcc_-march=native_-mtune=native_-Os2017101020170904
1047724? ? ?? ? ?ref2gcc_-funroll-loops_-march=native_-mtune=native_-Os2017101020170904

Test failure

Implementation: crypto_aead/pi32cipher256v2/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