Implementation notes: amd64, wintermute, crypto_sign/rainbow6440

Computer: wintermute
Architecture: amd64
CPU ID: GenuineIntel-000306c3-bfebfbff
SUPERCOP version: 20140505
Operation: crypto_sign
Primitive: rainbow6440

Test failure

Implementation: crypto_sign/rainbow6440/ref
Compiler: CC
error 111
crypto_sign_open with c=t overlap returns nonzero

Number of similar (compiler,implementation) pairs: 4, namely:
CompilerImplementations
CC ref
clang++ -O3 ref
clang++ -O3 -mavx ref
clang++ -O3 -mavx2 ref