Implementation notes: x86, h3neo, crypto_aead/tiaoxinv2

Computer: h3neo
Microarchitecture: amd64; K10 45nm (100f63)
Architecture: x86
CPU ID: AuthenticAMD-00100f63-078bfbff
SUPERCOP version: 20170105
Operation: crypto_aead
Primitive: tiaoxinv2
TimeObject sizeTest sizeImplementationCompilerBenchmark dateSUPERCOP version
66766? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=k8_-O2_-fomit-frame-pointer2016111120161009
66939? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=barcelona_-Os_-fomit-frame-pointer2016111120161009
67004? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=k8_-Os_-fomit-frame-pointer2016111120161009
67022? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=k8_-O3_-fomit-frame-pointer2016111120161009
67026? ? ?? ? ?refgcc_-funroll-loops_-m32_-O2_-fomit-frame-pointer2016111120161009
67172? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=pentium-m_-Os_-fomit-frame-pointer2016111120161009
67274? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=pentium3_-Os_-fomit-frame-pointer2016111120161009
67347? ? ?? ? ?refgcc_-funroll-loops_-m32_-O3_-fomit-frame-pointer2016111120161009
67652? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=barcelona_-O2_-fomit-frame-pointer2016111120161009
67728? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=barcelona_-O3_-fomit-frame-pointer2016111120161009
68323? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=athlon_-O3_-fomit-frame-pointer2016111120161009
68442? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=athlon_-O2_-fomit-frame-pointer2016111120161009
68621? ? ?? ? ?refgcc_-funroll-loops_-m32_-Os_-fomit-frame-pointer2016111120161009
68706? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=athlon_-Os_-fomit-frame-pointer2016111120161009
68743? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=k6-3_-O3_-fomit-frame-pointer2016111120161009
68751? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=k6-2_-O3_-fomit-frame-pointer2016111120161009
68780? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=k6_-O3_-fomit-frame-pointer2016111120161009
68875? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=k6-2_-O2_-fomit-frame-pointer2016111120161009
68896? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=k6-3_-O2_-fomit-frame-pointer2016111120161009
68940? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=k6_-O2_-fomit-frame-pointer2016111120161009
68949? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=pentiumpro_-Os_-fomit-frame-pointer2016111120161009
68984? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=barcelona_-O_-fomit-frame-pointer2016111120161009
69005? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=pentium2_-Os_-fomit-frame-pointer2016111120161009
69056? ? ?? ? ?refgcc_-m32_-march=native_-mtune=native_-O_-fomit-frame-pointer2016111120161009
69202? ? ?? ? ?refgcc_-m32_-march=barcelona_-O_-fomit-frame-pointer2016111120161009
69321? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=pentium3_-O3_-fomit-frame-pointer2016111120161009
69494? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=pentium3_-O2_-fomit-frame-pointer2016111120161009
69565? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=k8_-O_-fomit-frame-pointer2016111120161009
69622? ? ?? ? ?refgcc_-m32_-march=corei7_-O2_-fomit-frame-pointer2016111120161009
69625? ? ?? ? ?refgcc_-m32_-march=k8_-Os_-fomit-frame-pointer2016111120161009
69638? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=pentium-m_-O2_-fomit-frame-pointer2016111120161009
69642? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=nocona_-O_-fomit-frame-pointer2016111120161009
69664? ? ?? ? ?refgcc_-m32_-march=pentium-m_-O_-fomit-frame-pointer2016111120161009
69674? ? ?? ? ?refgcc_-m32_-march=pentium3_-O_-fomit-frame-pointer2016111120161009
69678? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=prescott_-O_-fomit-frame-pointer2016111120161009
69695? ? ?? ? ?refgcc_-m32_-march=core2_-Os_-fomit-frame-pointer2016111120161009
69697? ? ?? ? ?refgcc_-m32_-march=barcelona_-Os_-fomit-frame-pointer2016111120161009
69756? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=pentium-m_-O_-fomit-frame-pointer2016111120161009
69759? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=pentium4_-O_-fomit-frame-pointer2016111120161009
69802? ? ?? ? ?refgcc_-m32_-march=core2_-msse4_-Os_-fomit-frame-pointer2016111120161009
69807? ? ?? ? ?refgcc_-m32_-march=pentium3_-Os_-fomit-frame-pointer2016111120161009
69834? ? ?? ? ?refgcc_-m32_-march=corei7_-Os_-fomit-frame-pointer2016111120161009
69836? ? ?? ? ?refgcc_-funroll-loops_-m32_-O_-fomit-frame-pointer2016111120161009
69836? ? ?? ? ?refgcc_-m32_-march=core2_-msse4.1_-Os_-fomit-frame-pointer2016111120161009
69859? ? ?? ? ?refgcc_-m32_-march=k8_-O_-fomit-frame-pointer2016111120161009
69873? ? ?? ? ?refgcc_-m32_-march=pentium-m_-Os_-fomit-frame-pointer2016111120161009
69882? ? ?? ? ?refgcc_-m32_-march=native_-mtune=native_-Os_-fomit-frame-pointer2016111120161009
69930? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=athlon_-O_-fomit-frame-pointer2016111120161009
69939? ? ?? ? ?refgcc_-m32_-O_-fomit-frame-pointer2016111120161009
69977? ? ?? ? ?refgcc_-m32_-march=barcelona_-O2_-fomit-frame-pointer2016111120161009
69979? ? ?? ? ?refgcc_-m32_-march=pentium3_-O3_-fomit-frame-pointer2016111120161009
69994? ? ?? ? ?refgcc_-m32_-march=native_-mtune=native_-O2_-fomit-frame-pointer2016111120161009
70074? ? ?? ? ?refgcc_-m32_-march=nocona_-O_-fomit-frame-pointer2016111120161009
70075? ? ?? ? ?refgcc_-m32_-march=corei7_-O_-fomit-frame-pointer2016111120161009
70081? ? ?? ? ?refgcc_-m32_-march=pentium4_-O_-fomit-frame-pointer2016111120161009
70118? ? ?? ? ?refgcc_-m32_-march=pentium-m_-O2_-fomit-frame-pointer2016111120161009
70166? ? ?? ? ?refgcc_-m32_-march=prescott_-O_-fomit-frame-pointer2016111120161009
70234? ? ?? ? ?refgcc_-m32_-march=barcelona_-O3_-fomit-frame-pointer2016111120161009
70254? ? ?? ? ?refgcc_-m32_-march=core2_-msse4.1_-O_-fomit-frame-pointer2016111120161009
70273? ? ?? ? ?refgcc_-m32_-O3_-fomit-frame-pointer2016111120161009
70279? ? ?? ? ?refgcc_-m32_-march=core2_-msse4_-O_-fomit-frame-pointer2016111120161009
70285? ? ?? ? ?refgcc_-m32_-march=native_-mtune=native_-O3_-fomit-frame-pointer2016111120161009
70294? ? ?? ? ?refgcc_-m32_-march=core2_-O_-fomit-frame-pointer2016111120161009
70312? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=pentium3_-O_-fomit-frame-pointer2016111120161009
70348? ? ?? ? ?refgcc_-m32_-march=pentium3_-O2_-fomit-frame-pointer2016111120161009
70351? ? ?? ? ?refgcc_-m32_-march=athlon_-O_-fomit-frame-pointer2016111120161009
70392? ? ?? ? ?refgcc_-m32_-march=athlon_-O3_-fomit-frame-pointer2016111120161009
70426? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=k6-2_-O_-fomit-frame-pointer2016111120161009
70433? ? ?? ? ?refgcc_-m32_-march=k8_-O3_-fomit-frame-pointer2016111120161009
70507? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=k6_-O_-fomit-frame-pointer2016111120161009
70526? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=k6-3_-O_-fomit-frame-pointer2016111120161009
70572? ? ?? ? ?refgcc_-m32_-march=k8_-O2_-fomit-frame-pointer2016111120161009
70613? ? ?? ? ?refgcc_-m32_-march=athlon_-O2_-fomit-frame-pointer2016111120161009
70652? ? ?? ? ?refgcc_-m32_-march=k6-2_-O3_-fomit-frame-pointer2016111120161009
70656? ? ?? ? ?refgcc_-m32_-march=k6-2_-O_-fomit-frame-pointer2016111120161009
70671? ? ?? ? ?refgcc_-m32_-march=k6_-O3_-fomit-frame-pointer2016111120161009
70674? ? ?? ? ?refgcc_-m32_-march=k6-3_-O3_-fomit-frame-pointer2016111120161009
70715? ? ?? ? ?refgcc_-m32_-march=k6_-O_-fomit-frame-pointer2016111120161009
70727? ? ?? ? ?refgcc_-m32_-O2_-fomit-frame-pointer2016111120161009
70800? ? ?? ? ?refgcc_-m32_-march=k6-3_-O_-fomit-frame-pointer2016111120161009
70815? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=k6-3_-Os_-fomit-frame-pointer2016111120161009
70822? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=k6_-Os_-fomit-frame-pointer2016111120161009
70824? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=k6-2_-Os_-fomit-frame-pointer2016111120161009
70956? ? ?? ? ?refgcc_-m32_-march=k6-2_-O2_-fomit-frame-pointer2016111120161009
70956? ? ?? ? ?refgcc_-m32_-march=k6-3_-O2_-fomit-frame-pointer2016111120161009
71015? ? ?? ? ?refgcc_-m32_-march=core2_-msse4.1_-O2_-fomit-frame-pointer2016111120161009
71019? ? ?? ? ?refgcc_-m32_-march=k6_-O2_-fomit-frame-pointer2016111120161009
71046? ? ?? ? ?refgcc_-m32_-march=nocona_-O2_-fomit-frame-pointer2016111120161009
71050? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=pentium4_-O2_-fomit-frame-pointer2016111120161009
71092? ? ?? ? ?refgcc_-m32_-march=core2_-O2_-fomit-frame-pointer2016111120161009
71099? ? ?? ? ?refgcc_-m32_-march=prescott_-O2_-fomit-frame-pointer2016111120161009
71154? ? ?? ? ?refgcc_-m32_-march=core2_-msse4_-O2_-fomit-frame-pointer2016111120161009
71451? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=nocona_-O2_-fomit-frame-pointer2016111120161009
71460? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=prescott_-O2_-fomit-frame-pointer2016111120161009
71815? ? ?? ? ?refgcc_-m32_-march=prescott_-Os_-fomit-frame-pointer2016111120161009
71903? ? ?? ? ?refgcc_-m32_-march=pentium4_-Os_-fomit-frame-pointer2016111120161009
71968? ? ?? ? ?refgcc_-m32_-march=nocona_-Os_-fomit-frame-pointer2016111120161009
72296? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=pentium4_-Os_-fomit-frame-pointer2016111120161009
72437? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=nocona_-Os_-fomit-frame-pointer2016111120161009
72449? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=prescott_-Os_-fomit-frame-pointer2016111120161009
72503? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=pentium_-Os_-fomit-frame-pointer2016111120161009
72527? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=pentium-mmx_-O_-fomit-frame-pointer2016111120161009
72554? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=pentium_-O_-fomit-frame-pointer2016111120161009
72697? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=pentium-mmx_-Os_-fomit-frame-pointer2016111120161009
72743? ? ?? ? ?refgcc_-m32_-march=pentium4_-O2_-fomit-frame-pointer2016111120161009
72779? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=i386_-O_-fomit-frame-pointer2016111120161009
72894? ? ?? ? ?refgcc_-m32_-march=i386_-O_-fomit-frame-pointer2016111120161009
72940? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=pentium-m_-O3_-fomit-frame-pointer2016111120161009
72953? ? ?? ? ?refgcc_-m32_-march=pentium_-O_-fomit-frame-pointer2016111120161009
73074? ? ?? ? ?refgcc_-m32_-march=pentium-mmx_-O_-fomit-frame-pointer2016111120161009
73314? ? ?? ? ?refgcc_-m32_-march=pentium-m_-O3_-fomit-frame-pointer2016111120161009
73469? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=pentium4_-O3_-fomit-frame-pointer2016111120161009
73887? ? ?? ? ?refgcc_-m32_-march=pentium4_-O3_-fomit-frame-pointer2016111120161009
73962? ? ?? ? ?refgcc_-m32_-march=athlon_-Os_-fomit-frame-pointer2016111120161009
74042? ? ?? ? ?refgcc_-m32_-Os_-fomit-frame-pointer2016111120161009
74139? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=nocona_-O3_-fomit-frame-pointer2016111120161009
74295? ? ?? ? ?refgcc_-m32_-march=pentiumpro_-Os_-fomit-frame-pointer2016111120161009
74339? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=prescott_-O3_-fomit-frame-pointer2016111120161009
74339? ? ?? ? ?refgcc_-m32_-march=i386_-O2_-fomit-frame-pointer2016111120161009
74370? ? ?? ? ?refgcc_-m32_-march=prescott_-O3_-fomit-frame-pointer2016111120161009
74390? ? ?? ? ?refgcc_-m32_-march=k6-3_-Os_-fomit-frame-pointer2016111120161009
74392? ? ?? ? ?refgcc_-m32_-march=k6_-Os_-fomit-frame-pointer2016111120161009
74392? ? ?? ? ?refgcc_-m32_-march=pentium2_-Os_-fomit-frame-pointer2016111120161009
74428? ? ?? ? ?refgcc_-m32_-march=nocona_-O3_-fomit-frame-pointer2016111120161009
74472? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=i486_-Os_-fomit-frame-pointer2016111120161009
74480? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=i386_-O3_-fomit-frame-pointer2016111120161009
74492? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=i386_-O2_-fomit-frame-pointer2016111120161009
74535? ? ?? ? ?refgcc_-m32_-march=i386_-O3_-fomit-frame-pointer2016111120161009
74579? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=i386_-Os_-fomit-frame-pointer2016111120161009
74591? ? ?? ? ?refgcc_-m32_-march=k6-2_-Os_-fomit-frame-pointer2016111120161009
74596? ? ?? ? ?refgcc_-m32_-march=i486_-Os_-fomit-frame-pointer2016111120161009
74608? ? ?? ? ?refgcc_-m32_-march=i386_-Os_-fomit-frame-pointer2016111120161009
74671? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=pentium-mmx_-O3_-fomit-frame-pointer2016111120161009
74676? ? ?? ? ?refgcc_-m32_-march=pentium_-Os_-fomit-frame-pointer2016111120161009
74712? ? ?? ? ?refgcc_-m32_-march=pentium-mmx_-Os_-fomit-frame-pointer2016111120161009
74737? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=pentium_-O2_-fomit-frame-pointer2016111120161009
74783? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=pentium-mmx_-O2_-fomit-frame-pointer2016111120161009
74802? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=pentium_-O3_-fomit-frame-pointer2016111120161009
74958? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=i486_-O_-fomit-frame-pointer2016111120161009
75426? ? ?? ? ?refgcc_-m32_-march=pentium_-O2_-fomit-frame-pointer2016111120161009
75453? ? ?? ? ?refgcc_-m32_-march=i486_-O_-fomit-frame-pointer2016111120161009
75550? ? ?? ? ?refgcc_-m32_-march=pentium-mmx_-O3_-fomit-frame-pointer2016111120161009
75575? ? ?? ? ?refgcc_-m32_-march=pentium_-O3_-fomit-frame-pointer2016111120161009
75616? ? ?? ? ?refgcc_-m32_-march=pentium-mmx_-O2_-fomit-frame-pointer2016111120161009
76851? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=i486_-O2_-fomit-frame-pointer2016111120161009
76934? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=i486_-O3_-fomit-frame-pointer2016111120161009
77002? ? ?? ? ?refgcc_-m32_-march=i486_-O3_-fomit-frame-pointer2016111120161009
77296? ? ?? ? ?refgcc_-m32_-march=i486_-O2_-fomit-frame-pointer2016111120161009
78590? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=pentium2_-O3_-fomit-frame-pointer2016111120161009
78613? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=pentiumpro_-O2_-fomit-frame-pointer2016111120161009
78622? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=pentium2_-O2_-fomit-frame-pointer2016111120161009
78644? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=pentiumpro_-O3_-fomit-frame-pointer2016111120161009
78805? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=pentium2_-O_-fomit-frame-pointer2016111120161009
78902? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=pentiumpro_-O_-fomit-frame-pointer2016111120161009
79667? ? ?? ? ?refgcc_-m32_-march=pentiumpro_-O_-fomit-frame-pointer2016111120161009
79747? ? ?? ? ?refgcc_-m32_-march=pentium2_-O_-fomit-frame-pointer2016111120161009
81139? ? ?? ? ?refgcc_-m32_-march=pentiumpro_-O3_-fomit-frame-pointer2016111120161009
81294? ? ?? ? ?refgcc_-m32_-march=pentium2_-O3_-fomit-frame-pointer2016111120161009
81413? ? ?? ? ?refgcc_-m32_-march=pentiumpro_-O2_-fomit-frame-pointer2016111120161009
81415? ? ?? ? ?refgcc_-m32_-march=pentium2_-O2_-fomit-frame-pointer2016111120161009

Test failure

Implementation: nim
Security model: unknown
Compiler: gcc -m32 -march=core-avx-i -O2 -fomit-frame-pointer
error 111

Number of similar (compiler,implementation) pairs: 19, namely:
CompilerImplementations
gcc -m32 -march=core-avx-i -O2 -fomit-frame-pointer nim
gcc -m32 -march=core-avx-i -O -fomit-frame-pointer nim
gcc -m32 -march=core-avx-i -Os -fomit-frame-pointer nim
gcc -m32 -march=core-avx2 -O2 -fomit-frame-pointer nim
gcc -m32 -march=core-avx2 -O -fomit-frame-pointer nim
gcc -m32 -march=core-avx2 -Os -fomit-frame-pointer nim
gcc -m32 -march=corei7-avx -O2 -fomit-frame-pointer nim
gcc -m32 -march=corei7-avx -O -fomit-frame-pointer nim
gcc -m32 -march=corei7-avx -Os -fomit-frame-pointer nim
gcc -m32 -march=core-avx-i -O2 -fomit-frame-pointer ref
gcc -m32 -march=core-avx-i -O -fomit-frame-pointer ref
gcc -m32 -march=core-avx-i -Os -fomit-frame-pointer ref
gcc -m32 -march=core-avx2 -O2 -fomit-frame-pointer ref
gcc -m32 -march=core-avx2 -O -fomit-frame-pointer ref
gcc -m32 -march=core-avx2 -Os -fomit-frame-pointer ref
gcc -m32 -march=core2 -O3 -fomit-frame-pointer ref
gcc -m32 -march=corei7-avx -O2 -fomit-frame-pointer ref
gcc -m32 -march=corei7-avx -O -fomit-frame-pointer ref
gcc -m32 -march=corei7-avx -Os -fomit-frame-pointer ref

Compiler output

Implementation: nim
Security model: unknown
Compiler: gcc -funroll-loops -m32 -O2 -fomit-frame-pointer
tiaoxin-optimized.c: tiaoxin-optimized.c: In function 'tiaoxin_optimized_encrypt':
tiaoxin-optimized.c: tiaoxin-optimized.c:108:10: warning: SSE vector return without SSE enabled changes the ABI [-Wpsabi]
tiaoxin-optimized.c: __m128i Z0 = constant8( 0x42,0x8a,0x2f,0x98,0xd7,0x28,0xae,0x22,0x71,0x37,0x44,0x91,0x23,0xef,0x65,0xcd );
tiaoxin-optimized.c: ^
tiaoxin-optimized.c: In file included from /usr/lib/gcc/x86_64-linux-gnu/5/include/xmmintrin.h:1249:0,
tiaoxin-optimized.c: from tiaoxin-optimized.c:20:
tiaoxin-optimized.c: /usr/lib/gcc/x86_64-linux-gnu/5/include/emmintrin.h:1286:1: error: inlining failed in call to always_inline '_mm_xor_si128': target specific option mismatch
tiaoxin-optimized.c: _mm_xor_si128 (__m128i __A, __m128i __B)
tiaoxin-optimized.c: ^
tiaoxin-optimized.c: tiaoxin-optimized.c:28:19: error: called from here
tiaoxin-optimized.c: #define xor(a,b) _mm_xor_si128(a,b)
tiaoxin-optimized.c: ^
tiaoxin-optimized.c: tiaoxin-optimized.c:42:127: note: in expansion of macro 'xor'
tiaoxin-optimized.c: #define RT6( T , M ) tmp = T[0];T[0] = enc(T[5],M);T[5] = T[4];T[4] = T[3];T[3] = T[2];T[2] = T[1];T[1] = enc(tmp,Z0);T[0] = xor(T[0], tmp);
tiaoxin-optimized.c: ^
tiaoxin-optimized.c: tiaoxin-optimized.c:50:1: note: in expansion of macro 'RT6'
tiaoxin-optimized.c: RT6( T6, M2 );
tiaoxin-optimized.c: ^
tiaoxin-optimized.c: tiaoxin-optimized.c:151:2: note: in expansion of macro 'UPDATE'
tiaoxin-optimized.c: UPDATE( T3 , T4 , T6, Z0 , Z1 , Z0 );
tiaoxin-optimized.c: ^
tiaoxin-optimized.c: In file included from tiaoxin-optimized.c:22:0:
tiaoxin-optimized.c: /usr/lib/gcc/x86_64-linux-gnu/5/include/wmmintrin.h:61:1: error: inlining failed in call to always_inline '_mm_aesenc_si128': target specific option mismatch
tiaoxin-optimized.c: _mm_aesenc_si128 (__m128i __X, __m128i __Y)
tiaoxin-optimized.c: ^
tiaoxin-optimized.c: ...

Number of similar (compiler,implementation) pairs: 88, namely:
CompilerImplementations
gcc -funroll-loops -m32 -O2 -fomit-frame-pointer nim
gcc -funroll-loops -m32 -O3 -fomit-frame-pointer nim
gcc -funroll-loops -m32 -O -fomit-frame-pointer nim
gcc -funroll-loops -m32 -Os -fomit-frame-pointer nim
gcc -funroll-loops -m32 -march=athlon -O2 -fomit-frame-pointer nim
gcc -funroll-loops -m32 -march=athlon -O3 -fomit-frame-pointer nim
gcc -funroll-loops -m32 -march=athlon -O -fomit-frame-pointer nim
gcc -funroll-loops -m32 -march=athlon -Os -fomit-frame-pointer nim
gcc -funroll-loops -m32 -march=i386 -O2 -fomit-frame-pointer nim
gcc -funroll-loops -m32 -march=i386 -O3 -fomit-frame-pointer nim
gcc -funroll-loops -m32 -march=i386 -O -fomit-frame-pointer nim
gcc -funroll-loops -m32 -march=i386 -Os -fomit-frame-pointer nim
gcc -funroll-loops -m32 -march=i486 -O2 -fomit-frame-pointer nim
gcc -funroll-loops -m32 -march=i486 -O3 -fomit-frame-pointer nim
gcc -funroll-loops -m32 -march=i486 -O -fomit-frame-pointer nim
gcc -funroll-loops -m32 -march=i486 -Os -fomit-frame-pointer nim
gcc -funroll-loops -m32 -march=k6-2 -O2 -fomit-frame-pointer nim
gcc -funroll-loops -m32 -march=k6-2 -O3 -fomit-frame-pointer nim
gcc -funroll-loops -m32 -march=k6-2 -O -fomit-frame-pointer nim
gcc -funroll-loops -m32 -march=k6-2 -Os -fomit-frame-pointer nim
gcc -funroll-loops -m32 -march=k6-3 -O2 -fomit-frame-pointer nim
gcc -funroll-loops -m32 -march=k6-3 -O3 -fomit-frame-pointer nim
gcc -funroll-loops -m32 -march=k6-3 -O -fomit-frame-pointer nim
gcc -funroll-loops -m32 -march=k6-3 -Os -fomit-frame-pointer nim
gcc -funroll-loops -m32 -march=k6 -O2 -fomit-frame-pointer nim
gcc -funroll-loops -m32 -march=k6 -O3 -fomit-frame-pointer nim
gcc -funroll-loops -m32 -march=k6 -O -fomit-frame-pointer nim
gcc -funroll-loops -m32 -march=k6 -Os -fomit-frame-pointer nim
gcc -funroll-loops -m32 -march=pentium-mmx -O2 -fomit-frame-pointer nim
gcc -funroll-loops -m32 -march=pentium-mmx -O3 -fomit-frame-pointer nim
gcc -funroll-loops -m32 -march=pentium-mmx -O -fomit-frame-pointer nim
gcc -funroll-loops -m32 -march=pentium-mmx -Os -fomit-frame-pointer nim
gcc -funroll-loops -m32 -march=pentium2 -O2 -fomit-frame-pointer nim
gcc -funroll-loops -m32 -march=pentium2 -O3 -fomit-frame-pointer nim
gcc -funroll-loops -m32 -march=pentium2 -O -fomit-frame-pointer nim
gcc -funroll-loops -m32 -march=pentium2 -Os -fomit-frame-pointer nim
gcc -funroll-loops -m32 -march=pentium -O2 -fomit-frame-pointer nim
gcc -funroll-loops -m32 -march=pentium -O3 -fomit-frame-pointer nim
gcc -funroll-loops -m32 -march=pentium -O -fomit-frame-pointer nim
gcc -funroll-loops -m32 -march=pentium -Os -fomit-frame-pointer nim
gcc -funroll-loops -m32 -march=pentiumpro -O2 -fomit-frame-pointer nim
gcc -funroll-loops -m32 -march=pentiumpro -O3 -fomit-frame-pointer nim
gcc -funroll-loops -m32 -march=pentiumpro -O -fomit-frame-pointer nim
gcc -funroll-loops -m32 -march=pentiumpro -Os -fomit-frame-pointer nim
gcc -m32 -O2 -fomit-frame-pointer nim
gcc -m32 -O3 -fomit-frame-pointer nim
gcc -m32 -O -fomit-frame-pointer nim
gcc -m32 -Os -fomit-frame-pointer nim
gcc -m32 -march=athlon -O2 -fomit-frame-pointer nim
gcc -m32 -march=athlon -O3 -fomit-frame-pointer nim
gcc -m32 -march=athlon -O -fomit-frame-pointer nim
gcc -m32 -march=athlon -Os -fomit-frame-pointer nim
gcc -m32 -march=i386 -O2 -fomit-frame-pointer nim
gcc -m32 -march=i386 -O3 -fomit-frame-pointer nim
gcc -m32 -march=i386 -O -fomit-frame-pointer nim
gcc -m32 -march=i386 -Os -fomit-frame-pointer nim
gcc -m32 -march=i486 -O2 -fomit-frame-pointer nim
gcc -m32 -march=i486 -O3 -fomit-frame-pointer nim
gcc -m32 -march=i486 -O -fomit-frame-pointer nim
gcc -m32 -march=i486 -Os -fomit-frame-pointer nim
gcc -m32 -march=k6-2 -O2 -fomit-frame-pointer nim
gcc -m32 -march=k6-2 -O3 -fomit-frame-pointer nim
gcc -m32 -march=k6-2 -O -fomit-frame-pointer nim
gcc -m32 -march=k6-2 -Os -fomit-frame-pointer nim
gcc -m32 -march=k6-3 -O2 -fomit-frame-pointer nim
gcc -m32 -march=k6-3 -O3 -fomit-frame-pointer nim
gcc -m32 -march=k6-3 -O -fomit-frame-pointer nim
gcc -m32 -march=k6-3 -Os -fomit-frame-pointer nim
gcc -m32 -march=k6 -O2 -fomit-frame-pointer nim
gcc -m32 -march=k6 -O3 -fomit-frame-pointer nim
gcc -m32 -march=k6 -O -fomit-frame-pointer nim
gcc -m32 -march=k6 -Os -fomit-frame-pointer nim
gcc -m32 -march=pentium-mmx -O2 -fomit-frame-pointer nim
gcc -m32 -march=pentium-mmx -O3 -fomit-frame-pointer nim
gcc -m32 -march=pentium-mmx -O -fomit-frame-pointer nim
gcc -m32 -march=pentium-mmx -Os -fomit-frame-pointer nim
gcc -m32 -march=pentium2 -O2 -fomit-frame-pointer nim
gcc -m32 -march=pentium2 -O3 -fomit-frame-pointer nim
gcc -m32 -march=pentium2 -O -fomit-frame-pointer nim
gcc -m32 -march=pentium2 -Os -fomit-frame-pointer nim
gcc -m32 -march=pentium -O2 -fomit-frame-pointer nim
gcc -m32 -march=pentium -O3 -fomit-frame-pointer nim
gcc -m32 -march=pentium -O -fomit-frame-pointer nim
gcc -m32 -march=pentium -Os -fomit-frame-pointer nim
gcc -m32 -march=pentiumpro -O2 -fomit-frame-pointer nim
gcc -m32 -march=pentiumpro -O3 -fomit-frame-pointer nim
gcc -m32 -march=pentiumpro -O -fomit-frame-pointer nim
gcc -m32 -march=pentiumpro -Os -fomit-frame-pointer nim

Compiler output

Implementation: nim
Security model: unknown
Compiler: gcc -funroll-loops -m32 -march=barcelona -O2 -fomit-frame-pointer
tiaoxin-optimized.c: In file included from tiaoxin-optimized.c:22:0:
tiaoxin-optimized.c: tiaoxin-optimized.c: In function 'tiaoxin_optimized_encrypt':
tiaoxin-optimized.c: /usr/lib/gcc/x86_64-linux-gnu/5/include/wmmintrin.h:61:1: error: inlining failed in call to always_inline '_mm_aesenc_si128': target specific option mismatch
tiaoxin-optimized.c: _mm_aesenc_si128 (__m128i __X, __m128i __Y)
tiaoxin-optimized.c: ^
tiaoxin-optimized.c: tiaoxin-optimized.c:30:19: error: called from here
tiaoxin-optimized.c: #define enc(a,b) _mm_aesenc_si128(a,b)
tiaoxin-optimized.c: ^
tiaoxin-optimized.c: tiaoxin-optimized.c:42:108: note: in expansion of macro 'enc'
tiaoxin-optimized.c: #define RT6( T , M ) tmp = T[0];T[0] = enc(T[5],M);T[5] = T[4];T[4] = T[3];T[3] = T[2];T[2] = T[1];T[1] = enc(tmp,Z0);T[0] = xor(T[0], tmp);
tiaoxin-optimized.c: ^
tiaoxin-optimized.c: tiaoxin-optimized.c:50:1: note: in expansion of macro 'RT6'
tiaoxin-optimized.c: RT6( T6, M2 );
tiaoxin-optimized.c: ^
tiaoxin-optimized.c: tiaoxin-optimized.c:151:2: note: in expansion of macro 'UPDATE'
tiaoxin-optimized.c: UPDATE( T3 , T4 , T6, Z0 , Z1 , Z0 );
tiaoxin-optimized.c: ^
tiaoxin-optimized.c: In file included from tiaoxin-optimized.c:22:0:
tiaoxin-optimized.c: /usr/lib/gcc/x86_64-linux-gnu/5/include/wmmintrin.h:61:1: error: inlining failed in call to always_inline '_mm_aesenc_si128': target specific option mismatch
tiaoxin-optimized.c: _mm_aesenc_si128 (__m128i __X, __m128i __Y)
tiaoxin-optimized.c: ^
tiaoxin-optimized.c: tiaoxin-optimized.c:30:19: error: called from here
tiaoxin-optimized.c: #define enc(a,b) _mm_aesenc_si128(a,b)
tiaoxin-optimized.c: ^
tiaoxin-optimized.c: tiaoxin-optimized.c:42:41: note: in expansion of macro 'enc'
tiaoxin-optimized.c: ...

Number of similar (compiler,implementation) pairs: 61, namely:
CompilerImplementations
gcc -funroll-loops -m32 -march=barcelona -O2 -fomit-frame-pointer nim
gcc -funroll-loops -m32 -march=barcelona -O3 -fomit-frame-pointer nim
gcc -funroll-loops -m32 -march=barcelona -O -fomit-frame-pointer nim
gcc -funroll-loops -m32 -march=barcelona -Os -fomit-frame-pointer nim
gcc -funroll-loops -m32 -march=k8 -O2 -fomit-frame-pointer nim
gcc -funroll-loops -m32 -march=k8 -O3 -fomit-frame-pointer nim
gcc -funroll-loops -m32 -march=k8 -O -fomit-frame-pointer nim
gcc -funroll-loops -m32 -march=k8 -Os -fomit-frame-pointer nim
gcc -funroll-loops -m32 -march=nocona -O2 -fomit-frame-pointer nim
gcc -funroll-loops -m32 -march=nocona -O3 -fomit-frame-pointer nim
gcc -funroll-loops -m32 -march=nocona -O -fomit-frame-pointer nim
gcc -funroll-loops -m32 -march=nocona -Os -fomit-frame-pointer nim
gcc -funroll-loops -m32 -march=pentium-m -O2 -fomit-frame-pointer nim
gcc -funroll-loops -m32 -march=pentium-m -O3 -fomit-frame-pointer nim
gcc -funroll-loops -m32 -march=pentium-m -O -fomit-frame-pointer nim
gcc -funroll-loops -m32 -march=pentium-m -Os -fomit-frame-pointer nim
gcc -funroll-loops -m32 -march=pentium4 -O2 -fomit-frame-pointer nim
gcc -funroll-loops -m32 -march=pentium4 -O3 -fomit-frame-pointer nim
gcc -funroll-loops -m32 -march=pentium4 -O -fomit-frame-pointer nim
gcc -funroll-loops -m32 -march=pentium4 -Os -fomit-frame-pointer nim
gcc -funroll-loops -m32 -march=prescott -O2 -fomit-frame-pointer nim
gcc -funroll-loops -m32 -march=prescott -O3 -fomit-frame-pointer nim
gcc -funroll-loops -m32 -march=prescott -O -fomit-frame-pointer nim
gcc -funroll-loops -m32 -march=prescott -Os -fomit-frame-pointer nim
gcc -m32 -march=core2 -O2 -fomit-frame-pointer nim
gcc -m32 -march=core2 -O3 -fomit-frame-pointer nim
gcc -m32 -march=core2 -O -fomit-frame-pointer nim
gcc -m32 -march=core2 -Os -fomit-frame-pointer nim
gcc -m32 -march=core2 -msse4.1 -O2 -fomit-frame-pointer nim
gcc -m32 -march=core2 -msse4.1 -O -fomit-frame-pointer nim
gcc -m32 -march=core2 -msse4.1 -Os -fomit-frame-pointer nim
gcc -m32 -march=core2 -msse4 -O2 -fomit-frame-pointer nim
gcc -m32 -march=core2 -msse4 -O -fomit-frame-pointer nim
gcc -m32 -march=core2 -msse4 -Os -fomit-frame-pointer nim
gcc -m32 -march=corei7 -O2 -fomit-frame-pointer nim
gcc -m32 -march=corei7 -O -fomit-frame-pointer nim
gcc -m32 -march=corei7 -Os -fomit-frame-pointer nim
gcc -m32 -march=k8 -O2 -fomit-frame-pointer nim
gcc -m32 -march=k8 -O3 -fomit-frame-pointer nim
gcc -m32 -march=k8 -O -fomit-frame-pointer nim
gcc -m32 -march=k8 -Os -fomit-frame-pointer nim
gcc -m32 -march=native -mtune=native -O2 -fomit-frame-pointer nim
gcc -m32 -march=native -mtune=native -O3 -fomit-frame-pointer nim
gcc -m32 -march=native -mtune=native -O -fomit-frame-pointer nim
gcc -m32 -march=native -mtune=native -Os -fomit-frame-pointer nim
gcc -m32 -march=nocona -O2 -fomit-frame-pointer nim
gcc -m32 -march=nocona -O3 -fomit-frame-pointer nim
gcc -m32 -march=nocona -O -fomit-frame-pointer nim
gcc -m32 -march=nocona -Os -fomit-frame-pointer nim
gcc -m32 -march=pentium-m -O2 -fomit-frame-pointer nim
gcc -m32 -march=pentium-m -O3 -fomit-frame-pointer nim
gcc -m32 -march=pentium-m -O -fomit-frame-pointer nim
gcc -m32 -march=pentium-m -Os -fomit-frame-pointer nim
gcc -m32 -march=pentium4 -O2 -fomit-frame-pointer nim
gcc -m32 -march=pentium4 -O3 -fomit-frame-pointer nim
gcc -m32 -march=pentium4 -O -fomit-frame-pointer nim
gcc -m32 -march=pentium4 -Os -fomit-frame-pointer nim
gcc -m32 -march=prescott -O2 -fomit-frame-pointer nim
gcc -m32 -march=prescott -O3 -fomit-frame-pointer nim
gcc -m32 -march=prescott -O -fomit-frame-pointer nim
gcc -m32 -march=prescott -Os -fomit-frame-pointer nim

Compiler output

Implementation: nim
Security model: unknown
Compiler: gcc -funroll-loops -m32 -march=pentium3 -O2 -fomit-frame-pointer
tiaoxin-optimized.c: In file included from /usr/lib/gcc/x86_64-linux-gnu/5/include/xmmintrin.h:1249:0,
tiaoxin-optimized.c: from tiaoxin-optimized.c:20:
tiaoxin-optimized.c: tiaoxin-optimized.c: In function 'tiaoxin_optimized_encrypt':
tiaoxin-optimized.c: /usr/lib/gcc/x86_64-linux-gnu/5/include/emmintrin.h:1286:1: error: inlining failed in call to always_inline '_mm_xor_si128': target specific option mismatch
tiaoxin-optimized.c: _mm_xor_si128 (__m128i __A, __m128i __B)
tiaoxin-optimized.c: ^
tiaoxin-optimized.c: tiaoxin-optimized.c:28:19: error: called from here
tiaoxin-optimized.c: #define xor(a,b) _mm_xor_si128(a,b)
tiaoxin-optimized.c: ^
tiaoxin-optimized.c: tiaoxin-optimized.c:42:127: note: in expansion of macro 'xor'
tiaoxin-optimized.c: #define RT6( T , M ) tmp = T[0];T[0] = enc(T[5],M);T[5] = T[4];T[4] = T[3];T[3] = T[2];T[2] = T[1];T[1] = enc(tmp,Z0);T[0] = xor(T[0], tmp);
tiaoxin-optimized.c: ^
tiaoxin-optimized.c: tiaoxin-optimized.c:50:1: note: in expansion of macro 'RT6'
tiaoxin-optimized.c: RT6( T6, M2 );
tiaoxin-optimized.c: ^
tiaoxin-optimized.c: tiaoxin-optimized.c:151:2: note: in expansion of macro 'UPDATE'
tiaoxin-optimized.c: UPDATE( T3 , T4 , T6, Z0 , Z1 , Z0 );
tiaoxin-optimized.c: ^
tiaoxin-optimized.c: In file included from tiaoxin-optimized.c:22:0:
tiaoxin-optimized.c: /usr/lib/gcc/x86_64-linux-gnu/5/include/wmmintrin.h:61:1: error: inlining failed in call to always_inline '_mm_aesenc_si128': target specific option mismatch
tiaoxin-optimized.c: _mm_aesenc_si128 (__m128i __X, __m128i __Y)
tiaoxin-optimized.c: ^
tiaoxin-optimized.c: tiaoxin-optimized.c:30:19: error: called from here
tiaoxin-optimized.c: #define enc(a,b) _mm_aesenc_si128(a,b)
tiaoxin-optimized.c: ^
tiaoxin-optimized.c: ...

Number of similar (compiler,implementation) pairs: 8, namely:
CompilerImplementations
gcc -funroll-loops -m32 -march=pentium3 -O2 -fomit-frame-pointer nim
gcc -funroll-loops -m32 -march=pentium3 -O3 -fomit-frame-pointer nim
gcc -funroll-loops -m32 -march=pentium3 -O -fomit-frame-pointer nim
gcc -funroll-loops -m32 -march=pentium3 -Os -fomit-frame-pointer nim
gcc -m32 -march=pentium3 -O2 -fomit-frame-pointer nim
gcc -m32 -march=pentium3 -O3 -fomit-frame-pointer nim
gcc -m32 -march=pentium3 -O -fomit-frame-pointer nim
gcc -m32 -march=pentium3 -Os -fomit-frame-pointer nim

Compiler output

Implementation: nim
Security model: unknown
Compiler: gcc -m32 -march=barcelona -O2 -fomit-frame-pointer
tiaoxin-optimized.c: In file included from tiaoxin-optimized.c:22:0:
tiaoxin-optimized.c: tiaoxin-optimized.c: In function 'tiaoxin_optimized_encrypt':
tiaoxin-optimized.c: /usr/lib/gcc/x86_64-linux-gnu/5/include/wmmintrin.h:61:1: error: inlining failed in call to always_inline '_mm_aesenc_si128': target specific option mismatch
tiaoxin-optimized.c: _mm_aesenc_si128 (__m128i __X, __m128i __Y)
tiaoxin-optimized.c: ^
tiaoxin-optimized.c: tiaoxin-optimized.c:30:19: error: called from here
tiaoxin-optimized.c: #define enc(a,b) _mm_aesenc_si128(a,b)
tiaoxin-optimized.c: ^
tiaoxin-optimized.c: tiaoxin-optimized.c:42:108: note: in expansion of macro 'enc'
tiaoxin-optimized.c: #define RT6( T , M ) tmp = T[0];T[0] = enc(T[5],M);T[5] = T[4];T[4] = T[3];T[3] = T[2];T[2] = T[1];T[1] = enc(tmp,Z0);T[0] = xor(T[0], tmp);
tiaoxin-optimized.c: ^
tiaoxin-optimized.c: tiaoxin-optimized.c:50:1: note: in expansion of macro 'RT6'
tiaoxin-optimized.c: RT6( T6, M2 );
tiaoxin-optimized.c: ^
tiaoxin-optimized.c: tiaoxin-optimized.c:151:2: note: in expansion of macro 'UPDATE'
tiaoxin-optimized.c: UPDATE( T3 , T4 , T6, Z0 , Z1 , Z0 );
tiaoxin-optimized.c: ^
tiaoxin-optimized.c: In file included from tiaoxin-optimized.c:22:0:
tiaoxin-optimized.c: /usr/lib/gcc/x86_64-linux-gnu/5/include/wmmintrin.h:61:1: error: inlining failed in call to always_inline '_mm_aesenc_si128': target specific option mismatch
tiaoxin-optimized.c: _mm_aesenc_si128 (__m128i __X, __m128i __Y)
tiaoxin-optimized.c: ^
tiaoxin-optimized.c: tiaoxin-optimized.c:30:19: error: called from here
tiaoxin-optimized.c: #define enc(a,b) _mm_aesenc_si128(a,b)
tiaoxin-optimized.c: ^
tiaoxin-optimized.c: tiaoxin-optimized.c:42:41: note: in expansion of macro 'enc'
tiaoxin-optimized.c: ...
tiaoxin-optimized.c: In file included from tiaoxin-optimized.c:22:0:
tiaoxin-optimized.c: tiaoxin-optimized.c: In function 'tiaoxin_optimized_encrypt':
tiaoxin-optimized.c: /usr/lib/gcc/x86_64-linux-gnu/5/include/wmmintrin.h:61:1: error: inlining failed in call to always_inline '_mm_aesenc_si128': target specific option mismatch
tiaoxin-optimized.c: _mm_aesenc_si128 (__m128i __X, __m128i __Y)
tiaoxin-optimized.c: ^
tiaoxin-optimized.c: tiaoxin-optimized.c:30:19: error: called from here
tiaoxin-optimized.c: #define enc(a,b) _mm_aesenc_si128(a,b)
tiaoxin-optimized.c: ^
tiaoxin-optimized.c: tiaoxin-optimized.c:42:108: note: in expansion of macro 'enc'
tiaoxin-optimized.c: #define RT6( T , M ) tmp = T[0];T[0] = enc(T[5],M);T[5] = T[4];T[4] = T[3];T[3] = T[2];T[2] = T[1];T[1] = enc(tmp,Z0);T[0] = xor(T[0], tmp);
tiaoxin-optimized.c: ^
tiaoxin-optimized.c: tiaoxin-optimized.c:50:1: note: in expansion of macro 'RT6'
tiaoxin-optimized.c: RT6( T6, M2 );
tiaoxin-optimized.c: ^
tiaoxin-optimized.c: tiaoxin-optimized.c:151:2: note: in expansion of macro 'UPDATE'
tiaoxin-optimized.c: UPDATE( T3 , T4 , T6, Z0 , Z1 , Z0 );
tiaoxin-optimized.c: ^
tiaoxin-optimized.c: In file included from tiaoxin-optimized.c:22:0:
tiaoxin-optimized.c: /usr/lib/gcc/x86_64-linux-gnu/5/include/wmmintrin.h:61:1: error: inlining failed in call to always_inline '_mm_aesenc_si128': target specific option mismatch
tiaoxin-optimized.c: _mm_aesenc_si128 (__m128i __X, __m128i __Y)
tiaoxin-optimized.c: ^
tiaoxin-optimized.c: tiaoxin-optimized.c:30:19: error: called from here
tiaoxin-optimized.c: #define enc(a,b) _mm_aesenc_si128(a,b)
tiaoxin-optimized.c: ^
tiaoxin-optimized.c: tiaoxin-optimized.c:42:41: note: in expansion of macro 'enc'
tiaoxin-optimized.c: ...

Number of similar (compiler,implementation) pairs: 4, namely:
CompilerImplementations
gcc -m32 -march=barcelona -O2 -fomit-frame-pointer nim
gcc -m32 -march=barcelona -O3 -fomit-frame-pointer nim
gcc -m32 -march=barcelona -O -fomit-frame-pointer nim
gcc -m32 -march=barcelona -Os -fomit-frame-pointer nim