Implementation notes: amd64, h4atom, crypto_hash/rhash

Computer: h4atom
Architecture: amd64
CPU ID: GenuineIntel-000106ca-bfe9fbff
SUPERCOP version: 20160806
Operation: crypto_hash
Primitive: rhash

Test failure

Implementation: crypto_hash/rhash/ref
Compiler: clang++ -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments
error 111
crypto_hash is nondeterministic
Number of similar (compiler,implementation) pairs: 5, namely:
CompilerImplementations
clang++ -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments ref
g++ -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv ref
g++ -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv ref
g++ -march=native -mtune=native -O -fomit-frame-pointer -fwrapv ref
g++ -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv ref

Compiler output

Implementation: crypto_hash/rhash/ref
Compiler: clang++ -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments
Hash.cpp: In file included from Hash.cpp:9:
Hash.cpp: ./Hash.h:6:37: warning: '&' within '^' [-Wbitwise-op-parentheses]
Hash.cpp: ulong out = ulong (num ^ (num>gt;>gt;32) & 0xffffffff);
Hash.cpp: ~ ~~~~~~~~~~^~~~~~~~~~~~
Hash.cpp: ./Hash.h:6:37: note: place parentheses around the '&' expression to silence this warning
Hash.cpp: ulong out = ulong (num ^ (num>gt;>gt;32) & 0xffffffff);
Hash.cpp: ^
Hash.cpp: ( )
Hash.cpp: 1 warning generated.
Number of similar (compiler,implementation) pairs: 1, namely:
CompilerImplementations
clang++ -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments ref