Implementation notes: aarch64, jetsontx1, crypto_hash/md6d256

Computer: jetsontx1
Architecture: aarch64
CPU ID: unknown CPU ID
SUPERCOP version: 20180818
Operation: crypto_hash
Primitive: md6d256
TimeImplementationCompilerBenchmark dateSUPERCOP version
52410refgcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv2018101320180818
56353refgcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv2018101320180818
57340refgcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv2018101320180818

Compiler output

Implementation: crypto_hash/md6d256/ref
Compiler: clang-6.0 -mcpu=cortex-a57 -O2 -fomit-frame-pointer -fwrapv
md6_compress.c: md6_compress.c:424:11: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
md6_compress.c: if ( (C == NULL) ) return MD6_NULL_C;
md6_compress.c: ~~^~~~~~~
md6_compress.c: md6_compress.c:424:11: note: remove extraneous parentheses around the comparison to silence this warning
md6_compress.c: if ( (C == NULL) ) return MD6_NULL_C;
md6_compress.c: ~ ^ ~
md6_compress.c: md6_compress.c:424:11: note: use '=' to turn this equality comparison into an assignment
md6_compress.c: if ( (C == NULL) ) return MD6_NULL_C;
md6_compress.c: ^~
md6_compress.c: =
md6_compress.c: md6_compress.c:425:11: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
md6_compress.c: if ( (B == NULL) ) return MD6_NULL_B;
md6_compress.c: ~~^~~~~~~
md6_compress.c: md6_compress.c:425:11: note: remove extraneous parentheses around the comparison to silence this warning
md6_compress.c: if ( (B == NULL) ) return MD6_NULL_B;
md6_compress.c: ~ ^ ~
md6_compress.c: md6_compress.c:425:11: note: use '=' to turn this equality comparison into an assignment
md6_compress.c: if ( (B == NULL) ) return MD6_NULL_B;
md6_compress.c: ^~
md6_compress.c: =
md6_compress.c: md6_compress.c:431:11: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
md6_compress.c: if ( (K == NULL) ) return MD6_NULL_K;
md6_compress.c: ~~^~~~~~~
md6_compress.c: md6_compress.c:431:11: note: remove extraneous parentheses around the comparison to silence this warning
md6_compress.c: if ( (K == NULL) ) return MD6_NULL_K;
md6_compress.c: ...

Number of similar (compiler,implementation) pairs: 3, namely:
CompilerImplementations
clang-6.0 -mcpu=cortex-a57 -O2 -fomit-frame-pointer -fwrapv ref
clang-6.0 -mcpu=cortex-a57 -O3 -fomit-frame-pointer -fwrapv ref
clang-6.0 -mcpu=cortex-a57 -Os -fomit-frame-pointer -fwrapv ref