Implementation notes: ppc64, powermacg5, crypto_stream/hc256

Computer: powermacg5
Architecture: ppc64
CPU ID: unknown CPU ID
SUPERCOP version: 20170904
Operation: crypto_stream
Primitive: hc256

Checksum failure

Implementation: crypto_stream/hc256/e/hc-256/200511
Compiler: gcc -mcpu=native -mtune=native -O2 -fomit-frame-pointer -fwrapv
2fb84e8fc08b349acc1ea8b769369e349e0f5f1dd9e7822a4654b3ce5b99ec4b
Number of similar (compiler,implementation) pairs: 6, namely:
CompilerImplementations
gcc -mcpu=native -mtune=native -O2 -fomit-frame-pointer -fwrapv e/hc-256/200511 e/hc-256/200701
gcc -mcpu=native -mtune=native -O3 -fomit-frame-pointer -fwrapv e/hc-256/200511 e/hc-256/200701
gcc -mcpu=native -mtune=native -Os -fomit-frame-pointer -fwrapv e/hc-256/200511 e/hc-256/200701