Implementation notes: x86, leaf, crypto_hash/rhash

Computer: leaf
Architecture: x86
CPU ID: unknown CPU ID
SUPERCOP version: 20160731
Operation: crypto_hash
Primitive: rhash

Compiler output

Implementation: crypto_hash/rhash/ref
Compiler: g++ -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv
Hash.cpp: In file included from Hash.cpp:9:
Hash.cpp: Hash.h:21: error: integer constant is too large for 'long' type
Hash.cpp: Hash.h:21: error: integer constant is too large for 'long' type
Hash.cpp: Hash.h:21: error: integer constant is too large for 'long' type
Hash.cpp: Hash.h:21: error: integer constant is too large for 'long' type
Hash.cpp: Hash.h:21: error: integer constant is too large for 'long' type
Hash.cpp: Hash.h:21: error: integer constant is too large for 'long' type
Hash.cpp: Hash.h:21: error: integer constant is too large for 'long' type
Hash.cpp: Hash.h:21: error: integer constant is too large for 'long' type
Hash.cpp: Hash.h:21: error: integer constant is too large for 'long' type
Hash.cpp: Hash.h:21: error: integer constant is too large for 'long' type
Hash.cpp: Hash.h:21: error: integer constant is too large for 'long' type
Hash.cpp: Hash.h:21: error: integer constant is too large for 'long' type
Hash.cpp: Hash.h:21: error: integer constant is too large for 'long' type
Hash.cpp: Hash.h:21: error: integer constant is too large for 'long' type
Hash.cpp: Hash.h:21: error: integer constant is too large for 'long' type
Hash.cpp: Hash.h:21: error: integer constant is too large for 'long' type
Hash.cpp: Hash.h:21: error: integer constant is too large for 'long' type
Hash.cpp: Hash.h:21: error: integer constant is too large for 'long' type
Hash.cpp: Hash.h:21: error: integer constant is too large for 'long' type
Hash.cpp: Hash.h:21: error: integer constant is too large for 'long' type
Hash.cpp: Hash.h:21: error: integer constant is too large for 'long' type
Hash.cpp: Hash.h:21: error: integer constant is too large for 'long' type
Hash.cpp: Hash.h:21: error: integer constant is too large for 'long' type
Hash.cpp: Hash.h:21: error: integer constant is too large for 'long' type
Hash.cpp: ...

Number of similar (compiler,implementation) pairs: 4, namely:
CompilerImplementations
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