Implementation notes: aarch64, a53, crypto_aead/pi64cipher256v2wideblock2KB

Computer: a53
Architecture: aarch64
CPU ID: unknown CPU ID
SUPERCOP version: 20160731
Operation: crypto_aead
Primitive: pi64cipher256v2wideblock2KB

Test failure

Implementation: crypto_aead/pi64cipher256v2wideblock2KB/optimized_nonSSE
Compiler: clang -mcpu=cortex-a53 -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments
error 111
crypto_aead_encrypt returns more than crypto_aead_ABYTES extra bytes

Number of similar (compiler,implementation) pairs: 10, namely:
CompilerImplementations
clang -mcpu=cortex-a53 -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments optimized_nonSSE ref
gcc -mcpu=cortex-a53 -O2 -fomit-frame-pointer -fwrapv optimized_nonSSE ref
gcc -mcpu=cortex-a53 -O3 -fomit-frame-pointer -fwrapv optimized_nonSSE ref
gcc -mcpu=cortex-a53 -O -fomit-frame-pointer -fwrapv optimized_nonSSE ref
gcc -mcpu=cortex-a53 -Os -fomit-frame-pointer -fwrapv optimized_nonSSE ref