Implementation notes: x86, h4e450, crypto_aead/aes256otrsv3

Computer: h4e450
Architecture: x86
CPU ID: AuthenticAMD-00500f20-178bfbff
SUPERCOP version: 20171218
Operation: crypto_aead
Primitive: aes256otrsv3

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
247490	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -O3 -fomit-frame-pointer`	20170916	20170725
248245	`ref`	`gcc -m32 -march=k6-3 -O3 -fomit-frame-pointer`	20170916	20170725
248439	`ref`	`gcc -m32 -march=k6-2 -O3 -fomit-frame-pointer`	20170916	20170725
250002	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -O3 -fomit-frame-pointer`	20170916	20170725
265059	`ref`	`gcc -funroll-loops -m32 -march=k6 -O2 -fomit-frame-pointer`	20170916	20170725
265140	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -O2 -fomit-frame-pointer`	20170916	20170725
265454	`ref`	`gcc -funroll-loops -m32 -march=k6 -O3 -fomit-frame-pointer`	20170916	20170725
265872	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -O2 -fomit-frame-pointer`	20170916	20170725
266157	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -O2 -fomit-frame-pointer`	20170916	20170725
267107	`ref`	`gcc -m32 -march=k6 -O3 -fomit-frame-pointer`	20170916	20170725
267149	`ref`	`gcc -funroll-loops -m32 -march=prescott -O2 -fomit-frame-pointer`	20170916	20170725
267634	`ref`	`gcc -funroll-loops -m32 -march=nocona -O2 -fomit-frame-pointer`	20170916	20170725
267639	`ref`	`gcc -funroll-loops -m32 -march=i386 -O2 -fomit-frame-pointer`	20170916	20170725
269244	`ref`	`gcc -funroll-loops -m32 -O3 -fomit-frame-pointer`	20170916	20170725
269557	`ref`	`gcc -funroll-loops -m32 -march=athlon -O2 -fomit-frame-pointer`	20170916	20170725
269715	`ref`	`gcc -funroll-loops -m32 -march=i386 -O3 -fomit-frame-pointer`	20170916	20170725
269829	`ref`	`gcc -funroll-loops -m32 -march=k8 -O2 -fomit-frame-pointer`	20170916	20170725
270156	`ref`	`gcc -funroll-loops -m32 -O2 -fomit-frame-pointer`	20170916	20170725
270798	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -O2 -fomit-frame-pointer`	20170916	20170725
271040	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -O2 -fomit-frame-pointer`	20170916	20170725
271149	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -O2 -fomit-frame-pointer`	20170916	20170725
271164	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -O2 -fomit-frame-pointer`	20170916	20170725
271201	`ref`	`gcc -funroll-loops -m32 -march=barcelona -O2 -fomit-frame-pointer`	20170916	20170725
271240	`ref`	`gcc -funroll-loops -m32 -march=athlon -O3 -fomit-frame-pointer`	20170916	20170725
271254	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -O3 -fomit-frame-pointer`	20170916	20170725
271548	`ref`	`gcc -funroll-loops -m32 -march=i486 -O2 -fomit-frame-pointer`	20170916	20170725
271553	`ref`	`gcc -funroll-loops -m32 -march=nocona -O3 -fomit-frame-pointer`	20170916	20170725
271558	`ref`	`gcc -funroll-loops -m32 -march=prescott -O3 -fomit-frame-pointer`	20170916	20170725
271653	`ref`	`gcc -m32 -march=nocona -O3 -fomit-frame-pointer`	20170916	20170725
271833	`ref`	`gcc -m32 -march=prescott -O3 -fomit-frame-pointer`	20170916	20170725
272465	`ref`	`gcc -m32 -march=i486 -O3 -fomit-frame-pointer`	20170916	20170725
272650	`ref`	`gcc -m32 -march=pentium2 -O3 -fomit-frame-pointer`	20170916	20170725
272764	`ref`	`gcc -m32 -march=core2 -O3 -fomit-frame-pointer`	20170916	20170725
273211	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -O3 -fomit-frame-pointer`	20170916	20170725
273287	`ref`	`gcc -m32 -march=pentiumpro -O3 -fomit-frame-pointer`	20170916	20170725
273718	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -O3 -fomit-frame-pointer`	20170916	20170725
273795	`ref`	`gcc -m32 -O3 -fomit-frame-pointer`	20170916	20170725
273894	`ref`	`gcc -m32 -march=pentium3 -O3 -fomit-frame-pointer`	20170916	20170725
273994	`ref`	`gcc -funroll-loops -m32 -march=i486 -O3 -fomit-frame-pointer`	20170916	20170725
274479	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -O3 -fomit-frame-pointer`	20170916	20170725
274972	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -O3 -fomit-frame-pointer`	20170916	20170725
276041	`ref`	`gcc -funroll-loops -m32 -march=barcelona -O3 -fomit-frame-pointer`	20170916	20170725
276198	`ref`	`gcc -m32 -march=pentium4 -O3 -fomit-frame-pointer`	20170916	20170725
276583	`ref`	`gcc -m32 -march=pentium-m -O3 -fomit-frame-pointer`	20170916	20170725
279134	`ref`	`gcc -m32 -march=core2 -msse4.1 -O2 -fomit-frame-pointer`	20170916	20170725
279461	`ref`	`gcc -m32 -march=core2 -msse4 -O2 -fomit-frame-pointer`	20170916	20170725
279728	`ref`	`gcc -m32 -march=athlon -O3 -fomit-frame-pointer`	20170916	20170725
279880	`ref`	`gcc -m32 -march=k6 -O2 -fomit-frame-pointer`	20170916	20170725
279894	`ref`	`gcc -funroll-loops -m32 -march=k8 -O3 -fomit-frame-pointer`	20170916	20170725
280307	`ref`	`gcc -m32 -march=k6-3 -O2 -fomit-frame-pointer`	20170916	20170725
280592	`ref`	`gcc -m32 -march=k6-2 -O2 -fomit-frame-pointer`	20170916	20170725
281722	`ref`	`gcc -m32 -march=core2 -O2 -fomit-frame-pointer`	20170916	20170725
281742	`ref`	`gcc -m32 -march=pentium-m -O2 -fomit-frame-pointer`	20170916	20170725
281789	`ref`	`gcc -m32 -march=barcelona -O3 -fomit-frame-pointer`	20170916	20170725
282140	`ref`	`gcc -m32 -march=pentiumpro -O2 -fomit-frame-pointer`	20170916	20170725
282241	`ref`	`gcc -m32 -march=pentium2 -O2 -fomit-frame-pointer`	20170916	20170725
282573	`ref`	`gcc -m32 -march=pentium3 -O2 -fomit-frame-pointer`	20170916	20170725
282958	`ref`	`gcc -m32 -march=athlon -O2 -fomit-frame-pointer`	20170916	20170725
283390	`ref`	`gcc -m32 -march=k8 -O3 -fomit-frame-pointer`	20170916	20170725
283718	`ref`	`gcc -m32 -march=i486 -O2 -fomit-frame-pointer`	20170916	20170725
284221	`ref`	`gcc -m32 -march=native -mtune=native -O2 -fomit-frame-pointer`	20170916	20170725
284354	`ref`	`gcc -m32 -O2 -fomit-frame-pointer`	20170916	20170725
284810	`ref`	`gcc -m32 -march=i386 -O2 -fomit-frame-pointer`	20170916	20170725
284886	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -O2 -fomit-frame-pointer`	20170916	20170725
284981	`ref`	`gcc -m32 -march=i386 -O3 -fomit-frame-pointer`	20170916	20170725
285313	`ref`	`gcc -funroll-loops -m32 -march=pentium -O2 -fomit-frame-pointer`	20170916	20170725
285931	`ref`	`gcc -m32 -march=corei7 -O2 -fomit-frame-pointer`	20170916	20170725
287090	`ref`	`gcc -m32 -march=native -mtune=native -O3 -fomit-frame-pointer`	20170916	20170725
287584	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -O3 -fomit-frame-pointer`	20170916	20170725
287636	`ref`	`gcc -m32 -march=prescott -O2 -fomit-frame-pointer`	20170916	20170725
287902	`ref`	`gcc -funroll-loops -m32 -march=pentium -O3 -fomit-frame-pointer`	20170916	20170725
287950	`ref`	`gcc -m32 -march=pentium-mmx -O3 -fomit-frame-pointer`	20170916	20170725
288182	`ref`	`gcc -m32 -march=nocona -O2 -fomit-frame-pointer`	20170916	20170725
288482	`ref`	`gcc -m32 -march=pentium -O3 -fomit-frame-pointer`	20170916	20170725
289199	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -O -fomit-frame-pointer`	20170916	20170725
289422	`ref`	`gcc -m32 -march=barcelona -O2 -fomit-frame-pointer`	20170916	20170725
290657	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -O -fomit-frame-pointer`	20170916	20170725
290781	`ref`	`gcc -m32 -march=pentium4 -O2 -fomit-frame-pointer`	20170916	20170725
291094	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -O -fomit-frame-pointer`	20170916	20170725
291731	`ref`	`gcc -funroll-loops -m32 -march=k6 -O -fomit-frame-pointer`	20170916	20170725
291821	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -O -fomit-frame-pointer`	20170916	20170725
291840	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -O -fomit-frame-pointer`	20170916	20170725
292657	`ref`	`gcc -m32 -march=k8 -O2 -fomit-frame-pointer`	20170916	20170725
292680	`ref`	`gcc -funroll-loops -m32 -march=i386 -O -fomit-frame-pointer`	20170916	20170725
294790	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -O -fomit-frame-pointer`	20170916	20170725
295160	`ref`	`gcc -funroll-loops -m32 -march=k8 -O -fomit-frame-pointer`	20170916	20170725
295317	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -O -fomit-frame-pointer`	20170916	20170725
295721	`ref`	`gcc -funroll-loops -m32 -march=athlon -O -fomit-frame-pointer`	20170916	20170725
295958	`ref`	`gcc -funroll-loops -m32 -O -fomit-frame-pointer`	20170916	20170725
296077	`ref`	`gcc -funroll-loops -m32 -march=barcelona -O -fomit-frame-pointer`	20170916	20170725
297431	`ref`	`gcc -funroll-loops -m32 -march=nocona -O -fomit-frame-pointer`	20170916	20170725
297479	`ref`	`gcc -funroll-loops -m32 -march=prescott -O -fomit-frame-pointer`	20170916	20170725
299887	`ref`	`gcc -m32 -march=pentium -O2 -fomit-frame-pointer`	20170916	20170725
300276	`ref`	`gcc -m32 -march=pentium-mmx -O2 -fomit-frame-pointer`	20170916	20170725
303003	`ref`	`gcc -m32 -march=pentium4 -O -fomit-frame-pointer`	20170916	20170725
304703	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -O -fomit-frame-pointer`	20170916	20170725
306964	`ref`	`gcc -funroll-loops -m32 -march=pentium -O -fomit-frame-pointer`	20170916	20170725
308769	`ref`	`gcc -funroll-loops -m32 -march=i486 -O -fomit-frame-pointer`	20170916	20170725
313158	`ref`	`gcc -m32 -march=i386 -O -fomit-frame-pointer`	20170916	20170725
313305	`ref`	`gcc -m32 -march=pentium3 -O -fomit-frame-pointer`	20170916	20170725
313533	`ref`	`gcc -m32 -march=k6-3 -O -fomit-frame-pointer`	20170916	20170725
313685	`ref`	`gcc -m32 -march=k6 -O -fomit-frame-pointer`	20170916	20170725
314626	`ref`	`gcc -m32 -march=k6-2 -O -fomit-frame-pointer`	20170916	20170725
314768	`ref`	`gcc -m32 -march=k8 -O -fomit-frame-pointer`	20170916	20170725
314920	`ref`	`gcc -m32 -O -fomit-frame-pointer`	20170916	20170725
315006	`ref`	`gcc -m32 -march=pentium-m -O -fomit-frame-pointer`	20170916	20170725
315029	`ref`	`gcc -funroll-loops -m32 -march=pentium -Os -fomit-frame-pointer`	20170916	20170725
315087	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -Os -fomit-frame-pointer`	20170916	20170725
315448	`ref`	`gcc -m32 -march=core2 -msse4.1 -O -fomit-frame-pointer`	20170916	20170725
315647	`ref`	`gcc -m32 -march=barcelona -O -fomit-frame-pointer`	20170916	20170725
315837	`ref`	`gcc -m32 -march=core2 -O -fomit-frame-pointer`	20170916	20170725
315936	`ref`	`gcc -m32 -march=pentiumpro -O -fomit-frame-pointer`	20170916	20170725
316169	`ref`	`gcc -m32 -march=core2 -msse4 -O -fomit-frame-pointer`	20170916	20170725
316412	`ref`	`gcc -m32 -march=pentium2 -O -fomit-frame-pointer`	20170916	20170725
317238	`ref`	`gcc -m32 -march=corei7 -O -fomit-frame-pointer`	20170916	20170725
317357	`ref`	`gcc -m32 -march=native -mtune=native -Os -fomit-frame-pointer`	20170916	20170725
317980	`ref`	`gcc -m32 -march=k8 -Os -fomit-frame-pointer`	20170916	20170725
318117	`ref`	`gcc -m32 -march=barcelona -Os -fomit-frame-pointer`	20170916	20170725
318203	`ref`	`gcc -m32 -march=i486 -O -fomit-frame-pointer`	20170916	20170725
318355	`ref`	`gcc -m32 -march=core2 -msse4 -Os -fomit-frame-pointer`	20170916	20170725
318858	`ref`	`gcc -m32 -march=corei7 -Os -fomit-frame-pointer`	20170916	20170725
318887	`ref`	`gcc -m32 -march=core2 -msse4.1 -Os -fomit-frame-pointer`	20170916	20170725
319044	`ref`	`gcc -m32 -march=core2 -Os -fomit-frame-pointer`	20170916	20170725
319561	`ref`	`gcc -m32 -march=k6 -Os -fomit-frame-pointer`	20170916	20170725
319651	`ref`	`gcc -m32 -march=k6-3 -Os -fomit-frame-pointer`	20170916	20170725
319846	`ref`	`gcc -m32 -march=athlon -Os -fomit-frame-pointer`	20170916	20170725
319922	`ref`	`gcc -m32 -march=k6-2 -Os -fomit-frame-pointer`	20170916	20170725
320663	`ref`	`gcc -m32 -Os -fomit-frame-pointer`	20170916	20170725
320811	`ref`	`gcc -m32 -march=athlon -O -fomit-frame-pointer`	20170916	20170725
321423	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -Os -fomit-frame-pointer`	20170916	20170725
321722	`ref`	`gcc -funroll-loops -m32 -march=k6 -Os -fomit-frame-pointer`	20170916	20170725
322098	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -Os -fomit-frame-pointer`	20170916	20170725
322734	`ref`	`gcc -m32 -march=pentium4 -Os -fomit-frame-pointer`	20170916	20170725
322744	`ref`	`gcc -m32 -march=nocona -Os -fomit-frame-pointer`	20170916	20170725
323143	`ref`	`gcc -m32 -march=pentium-mmx -O -fomit-frame-pointer`	20170916	20170725
323950	`ref`	`gcc -m32 -march=pentium -O -fomit-frame-pointer`	20170916	20170725
324572	`ref`	`gcc -m32 -march=prescott -Os -fomit-frame-pointer`	20170916	20170725
325869	`ref`	`gcc -funroll-loops -m32 -Os -fomit-frame-pointer`	20170916	20170725
326002	`ref`	`gcc -m32 -march=pentium-mmx -Os -fomit-frame-pointer`	20170916	20170725
326272	`ref`	`gcc -m32 -march=pentium -Os -fomit-frame-pointer`	20170916	20170725
326667	`ref`	`gcc -funroll-loops -m32 -march=athlon -Os -fomit-frame-pointer`	20170916	20170725
326701	`ref`	`gcc -m32 -march=i486 -Os -fomit-frame-pointer`	20170916	20170725
326952	`ref`	`gcc -funroll-loops -m32 -march=barcelona -Os -fomit-frame-pointer`	20170916	20170725
327755	`ref`	`gcc -m32 -march=nocona -O -fomit-frame-pointer`	20170916	20170725
327759	`ref`	`gcc -funroll-loops -m32 -march=k8 -Os -fomit-frame-pointer`	20170916	20170725
327850	`ref`	`gcc -funroll-loops -m32 -march=i486 -Os -fomit-frame-pointer`	20170916	20170725
327912	`ref`	`gcc -m32 -march=native -mtune=native -O -fomit-frame-pointer`	20170916	20170725
328382	`ref`	`gcc -funroll-loops -m32 -march=nocona -Os -fomit-frame-pointer`	20170916	20170725
328472	`ref`	`gcc -m32 -march=prescott -O -fomit-frame-pointer`	20170916	20170725
328619	`ref`	`gcc -funroll-loops -m32 -march=prescott -Os -fomit-frame-pointer`	20170916	20170725
328658	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -Os -fomit-frame-pointer`	20170916	20170725
330106	`ref`	`gcc -funroll-loops -m32 -march=i386 -Os -fomit-frame-pointer`	20170916	20170725
332039	`ref`	`gcc -m32 -march=i386 -Os -fomit-frame-pointer`	20170916	20170725
343249	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -Os -fomit-frame-pointer`	20170916	20170725
343292	`ref`	`gcc -m32 -march=pentium-m -Os -fomit-frame-pointer`	20170916	20170725
343625	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -Os -fomit-frame-pointer`	20170916	20170725
344456	`ref`	`gcc -m32 -march=pentium3 -Os -fomit-frame-pointer`	20170916	20170725
346499	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -Os -fomit-frame-pointer`	20170916	20170725
346636	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -Os -fomit-frame-pointer`	20170916	20170725
359556	`ref`	`gcc -m32 -march=pentium2 -Os -fomit-frame-pointer`	20170916	20170725
359841	`ref`	`gcc -m32 -march=pentiumpro -Os -fomit-frame-pointer`	20170916	20170725

Test failure

Implementation: crypto_aead/aes256otrsv3/ni_p7m1
Compiler: gcc -m32 -march=core-avx-i -O2 -fomit-frame-pointer

error 111

Number of similar (compiler,implementation) pairs: 45, namely:

Compiler	Implementations
gcc -m32 -march=core-avx-i -O2 -fomit-frame-pointer	ni_p7m1 ni_p7m2 ni_p8m1 ni_p8m2 ref
gcc -m32 -march=core-avx-i -O -fomit-frame-pointer	ni_p7m1 ni_p7m2 ni_p8m1 ni_p8m2 ref
gcc -m32 -march=core-avx-i -Os -fomit-frame-pointer	ni_p7m1 ni_p7m2 ni_p8m1 ni_p8m2 ref
gcc -m32 -march=core-avx2 -O2 -fomit-frame-pointer	ni_p7m1 ni_p7m2 ni_p8m1 ni_p8m2 ref
gcc -m32 -march=core-avx2 -O -fomit-frame-pointer	ni_p7m1 ni_p7m2 ni_p8m1 ni_p8m2 ref
gcc -m32 -march=core-avx2 -Os -fomit-frame-pointer	ni_p7m1 ni_p7m2 ni_p8m1 ni_p8m2 ref
gcc -m32 -march=corei7-avx -O2 -fomit-frame-pointer	ni_p7m1 ni_p7m2 ni_p8m1 ni_p8m2 ref
gcc -m32 -march=corei7-avx -O -fomit-frame-pointer	ni_p7m1 ni_p7m2 ni_p8m1 ni_p8m2 ref
gcc -m32 -march=corei7-avx -Os -fomit-frame-pointer	ni_p7m1 ni_p7m2 ni_p8m1 ni_p8m2 ref

Compiler output

Implementation: crypto_aead/aes256otrsv3/ni_p7m1
Compiler: gcc -funroll-loops -m32 -O2 -fomit-frame-pointer

encrypt.c: encrypt.c: In function 'fmt':
encrypt.c: encrypt.c:435:1: warning: SSE vector return without SSE enabled changes the ABI [-Wpsabi]
encrypt.c: __inline__ static block fmt(const uint8 *nonce){
encrypt.c: ^
encrypt.c: In file included from /usr/lib/gcc/x86_64-linux-gnu/5/include/xmmintrin.h:1249:0,
encrypt.c: from /usr/lib/gcc/x86_64-linux-gnu/5/include/x86intrin.h:31,
encrypt.c: from otr.h:30,
encrypt.c: from encrypt.c:33:
encrypt.c: encrypt.c: In function 'AES_256_Key_Expansion':
encrypt.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
encrypt.c: _mm_xor_si128 (__m128i __A, __m128i __B)
encrypt.c: ^
encrypt.c: encrypt.c:61:8: error: called from here
encrypt.c: v1 = _mm_xor_si128(v1,v2)
encrypt.c: ^
encrypt.c: encrypt.c:86:2: note: in expansion of macro 'EXPAND_ASSIST'
encrypt.c: EXPAND_ASSIST(x0, x1, x2, x3, 255, 64); kp[14] = x0;
encrypt.c: ^
encrypt.c: In file included from /usr/lib/gcc/x86_64-linux-gnu/5/include/xmmintrin.h:1249:0,
encrypt.c: from /usr/lib/gcc/x86_64-linux-gnu/5/include/x86intrin.h:31,
encrypt.c: from otr.h:30,
encrypt.c: from encrypt.c:33:
encrypt.c: /usr/lib/gcc/x86_64-linux-gnu/5/include/emmintrin.h:1415:1: error: inlining failed in call to always_inline '_mm_shuffle_epi32': target specific option mismatch
encrypt.c: _mm_shuffle_epi32 (__m128i __A, const int __mask)
encrypt.c: ^
encrypt.c: ...

Number of similar (compiler,implementation) pairs: 352, namely:

Compiler	Implementations
gcc -funroll-loops -m32 -O2 -fomit-frame-pointer	ni_p7m1 ni_p7m2 ni_p8m1 ni_p8m2
gcc -funroll-loops -m32 -O3 -fomit-frame-pointer	ni_p7m1 ni_p7m2 ni_p8m1 ni_p8m2
gcc -funroll-loops -m32 -O -fomit-frame-pointer	ni_p7m1 ni_p7m2 ni_p8m1 ni_p8m2
gcc -funroll-loops -m32 -Os -fomit-frame-pointer	ni_p7m1 ni_p7m2 ni_p8m1 ni_p8m2
gcc -funroll-loops -m32 -march=athlon -O2 -fomit-frame-pointer	ni_p7m1 ni_p7m2 ni_p8m1 ni_p8m2
gcc -funroll-loops -m32 -march=athlon -O3 -fomit-frame-pointer	ni_p7m1 ni_p7m2 ni_p8m1 ni_p8m2
gcc -funroll-loops -m32 -march=athlon -O -fomit-frame-pointer	ni_p7m1 ni_p7m2 ni_p8m1 ni_p8m2
gcc -funroll-loops -m32 -march=athlon -Os -fomit-frame-pointer	ni_p7m1 ni_p7m2 ni_p8m1 ni_p8m2
gcc -funroll-loops -m32 -march=i386 -O2 -fomit-frame-pointer	ni_p7m1 ni_p7m2 ni_p8m1 ni_p8m2
gcc -funroll-loops -m32 -march=i386 -O3 -fomit-frame-pointer	ni_p7m1 ni_p7m2 ni_p8m1 ni_p8m2
gcc -funroll-loops -m32 -march=i386 -O -fomit-frame-pointer	ni_p7m1 ni_p7m2 ni_p8m1 ni_p8m2
gcc -funroll-loops -m32 -march=i386 -Os -fomit-frame-pointer	ni_p7m1 ni_p7m2 ni_p8m1 ni_p8m2
gcc -funroll-loops -m32 -march=i486 -O2 -fomit-frame-pointer	ni_p7m1 ni_p7m2 ni_p8m1 ni_p8m2
gcc -funroll-loops -m32 -march=i486 -O3 -fomit-frame-pointer	ni_p7m1 ni_p7m2 ni_p8m1 ni_p8m2
gcc -funroll-loops -m32 -march=i486 -O -fomit-frame-pointer	ni_p7m1 ni_p7m2 ni_p8m1 ni_p8m2
gcc -funroll-loops -m32 -march=i486 -Os -fomit-frame-pointer	ni_p7m1 ni_p7m2 ni_p8m1 ni_p8m2
gcc -funroll-loops -m32 -march=k6-2 -O2 -fomit-frame-pointer	ni_p7m1 ni_p7m2 ni_p8m1 ni_p8m2
gcc -funroll-loops -m32 -march=k6-2 -O3 -fomit-frame-pointer	ni_p7m1 ni_p7m2 ni_p8m1 ni_p8m2
gcc -funroll-loops -m32 -march=k6-2 -O -fomit-frame-pointer	ni_p7m1 ni_p7m2 ni_p8m1 ni_p8m2
gcc -funroll-loops -m32 -march=k6-2 -Os -fomit-frame-pointer	ni_p7m1 ni_p7m2 ni_p8m1 ni_p8m2
gcc -funroll-loops -m32 -march=k6-3 -O2 -fomit-frame-pointer	ni_p7m1 ni_p7m2 ni_p8m1 ni_p8m2
gcc -funroll-loops -m32 -march=k6-3 -O3 -fomit-frame-pointer	ni_p7m1 ni_p7m2 ni_p8m1 ni_p8m2
gcc -funroll-loops -m32 -march=k6-3 -O -fomit-frame-pointer	ni_p7m1 ni_p7m2 ni_p8m1 ni_p8m2
gcc -funroll-loops -m32 -march=k6-3 -Os -fomit-frame-pointer	ni_p7m1 ni_p7m2 ni_p8m1 ni_p8m2
gcc -funroll-loops -m32 -march=k6 -O2 -fomit-frame-pointer	ni_p7m1 ni_p7m2 ni_p8m1 ni_p8m2
gcc -funroll-loops -m32 -march=k6 -O3 -fomit-frame-pointer	ni_p7m1 ni_p7m2 ni_p8m1 ni_p8m2
gcc -funroll-loops -m32 -march=k6 -O -fomit-frame-pointer	ni_p7m1 ni_p7m2 ni_p8m1 ni_p8m2
gcc -funroll-loops -m32 -march=k6 -Os -fomit-frame-pointer	ni_p7m1 ni_p7m2 ni_p8m1 ni_p8m2
gcc -funroll-loops -m32 -march=pentium-mmx -O2 -fomit-frame-pointer	ni_p7m1 ni_p7m2 ni_p8m1 ni_p8m2
gcc -funroll-loops -m32 -march=pentium-mmx -O3 -fomit-frame-pointer	ni_p7m1 ni_p7m2 ni_p8m1 ni_p8m2
gcc -funroll-loops -m32 -march=pentium-mmx -O -fomit-frame-pointer	ni_p7m1 ni_p7m2 ni_p8m1 ni_p8m2
gcc -funroll-loops -m32 -march=pentium-mmx -Os -fomit-frame-pointer	ni_p7m1 ni_p7m2 ni_p8m1 ni_p8m2
gcc -funroll-loops -m32 -march=pentium2 -O2 -fomit-frame-pointer	ni_p7m1 ni_p7m2 ni_p8m1 ni_p8m2
gcc -funroll-loops -m32 -march=pentium2 -O3 -fomit-frame-pointer	ni_p7m1 ni_p7m2 ni_p8m1 ni_p8m2
gcc -funroll-loops -m32 -march=pentium2 -O -fomit-frame-pointer	ni_p7m1 ni_p7m2 ni_p8m1 ni_p8m2
gcc -funroll-loops -m32 -march=pentium2 -Os -fomit-frame-pointer	ni_p7m1 ni_p7m2 ni_p8m1 ni_p8m2
gcc -funroll-loops -m32 -march=pentium -O2 -fomit-frame-pointer	ni_p7m1 ni_p7m2 ni_p8m1 ni_p8m2
gcc -funroll-loops -m32 -march=pentium -O3 -fomit-frame-pointer	ni_p7m1 ni_p7m2 ni_p8m1 ni_p8m2
gcc -funroll-loops -m32 -march=pentium -O -fomit-frame-pointer	ni_p7m1 ni_p7m2 ni_p8m1 ni_p8m2
gcc -funroll-loops -m32 -march=pentium -Os -fomit-frame-pointer	ni_p7m1 ni_p7m2 ni_p8m1 ni_p8m2
gcc -funroll-loops -m32 -march=pentiumpro -O2 -fomit-frame-pointer	ni_p7m1 ni_p7m2 ni_p8m1 ni_p8m2
gcc -funroll-loops -m32 -march=pentiumpro -O3 -fomit-frame-pointer	ni_p7m1 ni_p7m2 ni_p8m1 ni_p8m2
gcc -funroll-loops -m32 -march=pentiumpro -O -fomit-frame-pointer	ni_p7m1 ni_p7m2 ni_p8m1 ni_p8m2
gcc -funroll-loops -m32 -march=pentiumpro -Os -fomit-frame-pointer	ni_p7m1 ni_p7m2 ni_p8m1 ni_p8m2
gcc -m32 -O2 -fomit-frame-pointer	ni_p7m1 ni_p7m2 ni_p8m1 ni_p8m2
gcc -m32 -O3 -fomit-frame-pointer	ni_p7m1 ni_p7m2 ni_p8m1 ni_p8m2
gcc -m32 -O -fomit-frame-pointer	ni_p7m1 ni_p7m2 ni_p8m1 ni_p8m2
gcc -m32 -Os -fomit-frame-pointer	ni_p7m1 ni_p7m2 ni_p8m1 ni_p8m2
gcc -m32 -march=athlon -O2 -fomit-frame-pointer	ni_p7m1 ni_p7m2 ni_p8m1 ni_p8m2
gcc -m32 -march=athlon -O3 -fomit-frame-pointer	ni_p7m1 ni_p7m2 ni_p8m1 ni_p8m2
gcc -m32 -march=athlon -O -fomit-frame-pointer	ni_p7m1 ni_p7m2 ni_p8m1 ni_p8m2
gcc -m32 -march=athlon -Os -fomit-frame-pointer	ni_p7m1 ni_p7m2 ni_p8m1 ni_p8m2
gcc -m32 -march=i386 -O2 -fomit-frame-pointer	ni_p7m1 ni_p7m2 ni_p8m1 ni_p8m2
gcc -m32 -march=i386 -O3 -fomit-frame-pointer	ni_p7m1 ni_p7m2 ni_p8m1 ni_p8m2
gcc -m32 -march=i386 -O -fomit-frame-pointer	ni_p7m1 ni_p7m2 ni_p8m1 ni_p8m2
gcc -m32 -march=i386 -Os -fomit-frame-pointer	ni_p7m1 ni_p7m2 ni_p8m1 ni_p8m2
gcc -m32 -march=i486 -O2 -fomit-frame-pointer	ni_p7m1 ni_p7m2 ni_p8m1 ni_p8m2
gcc -m32 -march=i486 -O3 -fomit-frame-pointer	ni_p7m1 ni_p7m2 ni_p8m1 ni_p8m2
gcc -m32 -march=i486 -O -fomit-frame-pointer	ni_p7m1 ni_p7m2 ni_p8m1 ni_p8m2
gcc -m32 -march=i486 -Os -fomit-frame-pointer	ni_p7m1 ni_p7m2 ni_p8m1 ni_p8m2
gcc -m32 -march=k6-2 -O2 -fomit-frame-pointer	ni_p7m1 ni_p7m2 ni_p8m1 ni_p8m2
gcc -m32 -march=k6-2 -O3 -fomit-frame-pointer	ni_p7m1 ni_p7m2 ni_p8m1 ni_p8m2
gcc -m32 -march=k6-2 -O -fomit-frame-pointer	ni_p7m1 ni_p7m2 ni_p8m1 ni_p8m2
gcc -m32 -march=k6-2 -Os -fomit-frame-pointer	ni_p7m1 ni_p7m2 ni_p8m1 ni_p8m2
gcc -m32 -march=k6-3 -O2 -fomit-frame-pointer	ni_p7m1 ni_p7m2 ni_p8m1 ni_p8m2
gcc -m32 -march=k6-3 -O3 -fomit-frame-pointer	ni_p7m1 ni_p7m2 ni_p8m1 ni_p8m2
gcc -m32 -march=k6-3 -O -fomit-frame-pointer	ni_p7m1 ni_p7m2 ni_p8m1 ni_p8m2
gcc -m32 -march=k6-3 -Os -fomit-frame-pointer	ni_p7m1 ni_p7m2 ni_p8m1 ni_p8m2
gcc -m32 -march=k6 -O2 -fomit-frame-pointer	ni_p7m1 ni_p7m2 ni_p8m1 ni_p8m2
gcc -m32 -march=k6 -O3 -fomit-frame-pointer	ni_p7m1 ni_p7m2 ni_p8m1 ni_p8m2
gcc -m32 -march=k6 -O -fomit-frame-pointer	ni_p7m1 ni_p7m2 ni_p8m1 ni_p8m2
gcc -m32 -march=k6 -Os -fomit-frame-pointer	ni_p7m1 ni_p7m2 ni_p8m1 ni_p8m2
gcc -m32 -march=pentium-mmx -O2 -fomit-frame-pointer	ni_p7m1 ni_p7m2 ni_p8m1 ni_p8m2
gcc -m32 -march=pentium-mmx -O3 -fomit-frame-pointer	ni_p7m1 ni_p7m2 ni_p8m1 ni_p8m2
gcc -m32 -march=pentium-mmx -O -fomit-frame-pointer	ni_p7m1 ni_p7m2 ni_p8m1 ni_p8m2
gcc -m32 -march=pentium-mmx -Os -fomit-frame-pointer	ni_p7m1 ni_p7m2 ni_p8m1 ni_p8m2
gcc -m32 -march=pentium2 -O2 -fomit-frame-pointer	ni_p7m1 ni_p7m2 ni_p8m1 ni_p8m2
gcc -m32 -march=pentium2 -O3 -fomit-frame-pointer	ni_p7m1 ni_p7m2 ni_p8m1 ni_p8m2
gcc -m32 -march=pentium2 -O -fomit-frame-pointer	ni_p7m1 ni_p7m2 ni_p8m1 ni_p8m2
gcc -m32 -march=pentium2 -Os -fomit-frame-pointer	ni_p7m1 ni_p7m2 ni_p8m1 ni_p8m2
gcc -m32 -march=pentium -O2 -fomit-frame-pointer	ni_p7m1 ni_p7m2 ni_p8m1 ni_p8m2
gcc -m32 -march=pentium -O3 -fomit-frame-pointer	ni_p7m1 ni_p7m2 ni_p8m1 ni_p8m2
gcc -m32 -march=pentium -O -fomit-frame-pointer	ni_p7m1 ni_p7m2 ni_p8m1 ni_p8m2
gcc -m32 -march=pentium -Os -fomit-frame-pointer	ni_p7m1 ni_p7m2 ni_p8m1 ni_p8m2
gcc -m32 -march=pentiumpro -O2 -fomit-frame-pointer	ni_p7m1 ni_p7m2 ni_p8m1 ni_p8m2
gcc -m32 -march=pentiumpro -O3 -fomit-frame-pointer	ni_p7m1 ni_p7m2 ni_p8m1 ni_p8m2
gcc -m32 -march=pentiumpro -O -fomit-frame-pointer	ni_p7m1 ni_p7m2 ni_p8m1 ni_p8m2
gcc -m32 -march=pentiumpro -Os -fomit-frame-pointer	ni_p7m1 ni_p7m2 ni_p8m1 ni_p8m2

Compiler output

Implementation: crypto_aead/aes256otrsv3/ni_p7m1
Compiler: gcc -funroll-loops -m32 -march=barcelona -O2 -fomit-frame-pointer

Number of similar (compiler,implementation) pairs: 244, namely:

Compiler	Implementations
gcc -funroll-loops -m32 -march=barcelona -O2 -fomit-frame-pointer	ni_p7m1 ni_p7m2 ni_p8m1 ni_p8m2
gcc -funroll-loops -m32 -march=barcelona -O3 -fomit-frame-pointer	ni_p7m1 ni_p7m2 ni_p8m1 ni_p8m2
gcc -funroll-loops -m32 -march=barcelona -O -fomit-frame-pointer	ni_p7m1 ni_p7m2 ni_p8m1 ni_p8m2
gcc -funroll-loops -m32 -march=barcelona -Os -fomit-frame-pointer	ni_p7m1 ni_p7m2 ni_p8m1 ni_p8m2
gcc -funroll-loops -m32 -march=k8 -O2 -fomit-frame-pointer	ni_p7m1 ni_p7m2 ni_p8m1 ni_p8m2
gcc -funroll-loops -m32 -march=k8 -O3 -fomit-frame-pointer	ni_p7m1 ni_p7m2 ni_p8m1 ni_p8m2
gcc -funroll-loops -m32 -march=k8 -O -fomit-frame-pointer	ni_p7m1 ni_p7m2 ni_p8m1 ni_p8m2
gcc -funroll-loops -m32 -march=k8 -Os -fomit-frame-pointer	ni_p7m1 ni_p7m2 ni_p8m1 ni_p8m2
gcc -funroll-loops -m32 -march=nocona -O2 -fomit-frame-pointer	ni_p7m1 ni_p7m2 ni_p8m1 ni_p8m2
gcc -funroll-loops -m32 -march=nocona -O3 -fomit-frame-pointer	ni_p7m1 ni_p7m2 ni_p8m1 ni_p8m2
gcc -funroll-loops -m32 -march=nocona -O -fomit-frame-pointer	ni_p7m1 ni_p7m2 ni_p8m1 ni_p8m2
gcc -funroll-loops -m32 -march=nocona -Os -fomit-frame-pointer	ni_p7m1 ni_p7m2 ni_p8m1 ni_p8m2
gcc -funroll-loops -m32 -march=pentium-m -O2 -fomit-frame-pointer	ni_p7m1 ni_p7m2 ni_p8m1 ni_p8m2
gcc -funroll-loops -m32 -march=pentium-m -O3 -fomit-frame-pointer	ni_p7m1 ni_p7m2 ni_p8m1 ni_p8m2
gcc -funroll-loops -m32 -march=pentium-m -O -fomit-frame-pointer	ni_p7m1 ni_p7m2 ni_p8m1 ni_p8m2
gcc -funroll-loops -m32 -march=pentium-m -Os -fomit-frame-pointer	ni_p7m1 ni_p7m2 ni_p8m1 ni_p8m2
gcc -funroll-loops -m32 -march=pentium4 -O2 -fomit-frame-pointer	ni_p7m1 ni_p7m2 ni_p8m1 ni_p8m2
gcc -funroll-loops -m32 -march=pentium4 -O3 -fomit-frame-pointer	ni_p7m1 ni_p7m2 ni_p8m1 ni_p8m2
gcc -funroll-loops -m32 -march=pentium4 -O -fomit-frame-pointer	ni_p7m1 ni_p7m2 ni_p8m1 ni_p8m2
gcc -funroll-loops -m32 -march=pentium4 -Os -fomit-frame-pointer	ni_p7m1 ni_p7m2 ni_p8m1 ni_p8m2
gcc -funroll-loops -m32 -march=prescott -O2 -fomit-frame-pointer	ni_p7m1 ni_p7m2 ni_p8m1 ni_p8m2
gcc -funroll-loops -m32 -march=prescott -O3 -fomit-frame-pointer	ni_p7m1 ni_p7m2 ni_p8m1 ni_p8m2
gcc -funroll-loops -m32 -march=prescott -O -fomit-frame-pointer	ni_p7m1 ni_p7m2 ni_p8m1 ni_p8m2
gcc -funroll-loops -m32 -march=prescott -Os -fomit-frame-pointer	ni_p7m1 ni_p7m2 ni_p8m1 ni_p8m2
gcc -m32 -march=core2 -O2 -fomit-frame-pointer	ni_p7m1 ni_p7m2 ni_p8m1 ni_p8m2
gcc -m32 -march=core2 -O3 -fomit-frame-pointer	ni_p7m1 ni_p7m2 ni_p8m1 ni_p8m2
gcc -m32 -march=core2 -O -fomit-frame-pointer	ni_p7m1 ni_p7m2 ni_p8m1 ni_p8m2
gcc -m32 -march=core2 -Os -fomit-frame-pointer	ni_p7m1 ni_p7m2 ni_p8m1 ni_p8m2
gcc -m32 -march=core2 -msse4.1 -O2 -fomit-frame-pointer	ni_p7m1 ni_p7m2 ni_p8m1 ni_p8m2
gcc -m32 -march=core2 -msse4.1 -O -fomit-frame-pointer	ni_p7m1 ni_p7m2 ni_p8m1 ni_p8m2
gcc -m32 -march=core2 -msse4.1 -Os -fomit-frame-pointer	ni_p7m1 ni_p7m2 ni_p8m1 ni_p8m2
gcc -m32 -march=core2 -msse4 -O2 -fomit-frame-pointer	ni_p7m1 ni_p7m2 ni_p8m1 ni_p8m2
gcc -m32 -march=core2 -msse4 -O -fomit-frame-pointer	ni_p7m1 ni_p7m2 ni_p8m1 ni_p8m2
gcc -m32 -march=core2 -msse4 -Os -fomit-frame-pointer	ni_p7m1 ni_p7m2 ni_p8m1 ni_p8m2
gcc -m32 -march=corei7 -O2 -fomit-frame-pointer	ni_p7m1 ni_p7m2 ni_p8m1 ni_p8m2
gcc -m32 -march=corei7 -O -fomit-frame-pointer	ni_p7m1 ni_p7m2 ni_p8m1 ni_p8m2
gcc -m32 -march=corei7 -Os -fomit-frame-pointer	ni_p7m1 ni_p7m2 ni_p8m1 ni_p8m2
gcc -m32 -march=k8 -O2 -fomit-frame-pointer	ni_p7m1 ni_p7m2 ni_p8m1 ni_p8m2
gcc -m32 -march=k8 -O3 -fomit-frame-pointer	ni_p7m1 ni_p7m2 ni_p8m1 ni_p8m2
gcc -m32 -march=k8 -O -fomit-frame-pointer	ni_p7m1 ni_p7m2 ni_p8m1 ni_p8m2
gcc -m32 -march=k8 -Os -fomit-frame-pointer	ni_p7m1 ni_p7m2 ni_p8m1 ni_p8m2
gcc -m32 -march=native -mtune=native -O2 -fomit-frame-pointer	ni_p7m1 ni_p7m2 ni_p8m1 ni_p8m2
gcc -m32 -march=native -mtune=native -O3 -fomit-frame-pointer	ni_p7m1 ni_p7m2 ni_p8m1 ni_p8m2
gcc -m32 -march=native -mtune=native -O -fomit-frame-pointer	ni_p7m1 ni_p7m2 ni_p8m1 ni_p8m2
gcc -m32 -march=native -mtune=native -Os -fomit-frame-pointer	ni_p7m1 ni_p7m2 ni_p8m1 ni_p8m2
gcc -m32 -march=nocona -O2 -fomit-frame-pointer	ni_p7m1 ni_p7m2 ni_p8m1 ni_p8m2
gcc -m32 -march=nocona -O3 -fomit-frame-pointer	ni_p7m1 ni_p7m2 ni_p8m1 ni_p8m2
gcc -m32 -march=nocona -O -fomit-frame-pointer	ni_p7m1 ni_p7m2 ni_p8m1 ni_p8m2
gcc -m32 -march=nocona -Os -fomit-frame-pointer	ni_p7m1 ni_p7m2 ni_p8m1 ni_p8m2
gcc -m32 -march=pentium-m -O2 -fomit-frame-pointer	ni_p7m1 ni_p7m2 ni_p8m1 ni_p8m2
gcc -m32 -march=pentium-m -O3 -fomit-frame-pointer	ni_p7m1 ni_p7m2 ni_p8m1 ni_p8m2
gcc -m32 -march=pentium-m -O -fomit-frame-pointer	ni_p7m1 ni_p7m2 ni_p8m1 ni_p8m2
gcc -m32 -march=pentium-m -Os -fomit-frame-pointer	ni_p7m1 ni_p7m2 ni_p8m1 ni_p8m2
gcc -m32 -march=pentium4 -O2 -fomit-frame-pointer	ni_p7m1 ni_p7m2 ni_p8m1 ni_p8m2
gcc -m32 -march=pentium4 -O3 -fomit-frame-pointer	ni_p7m1 ni_p7m2 ni_p8m1 ni_p8m2
gcc -m32 -march=pentium4 -O -fomit-frame-pointer	ni_p7m1 ni_p7m2 ni_p8m1 ni_p8m2
gcc -m32 -march=pentium4 -Os -fomit-frame-pointer	ni_p7m1 ni_p7m2 ni_p8m1 ni_p8m2
gcc -m32 -march=prescott -O2 -fomit-frame-pointer	ni_p7m1 ni_p7m2 ni_p8m1 ni_p8m2
gcc -m32 -march=prescott -O3 -fomit-frame-pointer	ni_p7m1 ni_p7m2 ni_p8m1 ni_p8m2
gcc -m32 -march=prescott -O -fomit-frame-pointer	ni_p7m1 ni_p7m2 ni_p8m1 ni_p8m2
gcc -m32 -march=prescott -Os -fomit-frame-pointer	ni_p7m1 ni_p7m2 ni_p8m1 ni_p8m2

Compiler output

Implementation: crypto_aead/aes256otrsv3/ni_p7m1
Compiler: gcc -funroll-loops -m32 -march=pentium3 -O2 -fomit-frame-pointer

encrypt.c: In file included from /usr/lib/gcc/x86_64-linux-gnu/5/include/xmmintrin.h:1249:0,
encrypt.c: from /usr/lib/gcc/x86_64-linux-gnu/5/include/x86intrin.h:31,
encrypt.c: from otr.h:30,
encrypt.c: from encrypt.c:33:
encrypt.c: encrypt.c: In function 'AES_256_Key_Expansion':
encrypt.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
encrypt.c: _mm_xor_si128 (__m128i __A, __m128i __B)
encrypt.c: ^
encrypt.c: encrypt.c:61:8: error: called from here
encrypt.c: v1 = _mm_xor_si128(v1,v2)
encrypt.c: ^
encrypt.c: encrypt.c:86:2: note: in expansion of macro 'EXPAND_ASSIST'
encrypt.c: EXPAND_ASSIST(x0, x1, x2, x3, 255, 64); kp[14] = x0;
encrypt.c: ^
encrypt.c: In file included from /usr/lib/gcc/x86_64-linux-gnu/5/include/xmmintrin.h:1249:0,
encrypt.c: from /usr/lib/gcc/x86_64-linux-gnu/5/include/x86intrin.h:31,
encrypt.c: from otr.h:30,
encrypt.c: from encrypt.c:33:
encrypt.c: /usr/lib/gcc/x86_64-linux-gnu/5/include/emmintrin.h:1415:1: error: inlining failed in call to always_inline '_mm_shuffle_epi32': target specific option mismatch
encrypt.c: _mm_shuffle_epi32 (__m128i __A, const int __mask)
encrypt.c: ^
encrypt.c: encrypt.c:60:8: error: called from here
encrypt.c: v2 = _mm_shuffle_epi32(v2,shuff_const); \
encrypt.c: ^
encrypt.c: encrypt.c:86:2: note: in expansion of macro 'EXPAND_ASSIST'
encrypt.c: ...

Number of similar (compiler,implementation) pairs: 32, namely:

Compiler	Implementations
gcc -funroll-loops -m32 -march=pentium3 -O2 -fomit-frame-pointer	ni_p7m1 ni_p7m2 ni_p8m1 ni_p8m2
gcc -funroll-loops -m32 -march=pentium3 -O3 -fomit-frame-pointer	ni_p7m1 ni_p7m2 ni_p8m1 ni_p8m2
gcc -funroll-loops -m32 -march=pentium3 -O -fomit-frame-pointer	ni_p7m1 ni_p7m2 ni_p8m1 ni_p8m2
gcc -funroll-loops -m32 -march=pentium3 -Os -fomit-frame-pointer	ni_p7m1 ni_p7m2 ni_p8m1 ni_p8m2
gcc -m32 -march=pentium3 -O2 -fomit-frame-pointer	ni_p7m1 ni_p7m2 ni_p8m1 ni_p8m2
gcc -m32 -march=pentium3 -O3 -fomit-frame-pointer	ni_p7m1 ni_p7m2 ni_p8m1 ni_p8m2
gcc -m32 -march=pentium3 -O -fomit-frame-pointer	ni_p7m1 ni_p7m2 ni_p8m1 ni_p8m2
gcc -m32 -march=pentium3 -Os -fomit-frame-pointer	ni_p7m1 ni_p7m2 ni_p8m1 ni_p8m2

Compiler output

Implementation: crypto_aead/aes256otrsv3/ni_p7m1
Compiler: gcc -m32 -march=barcelona -O2 -fomit-frame-pointer

encrypt.c: In file included from /usr/lib/gcc/x86_64-linux-gnu/5/include/x86intrin.h:43:0,
encrypt.c: from otr.h:30,
encrypt.c: from encrypt.c:33:
encrypt.c: encrypt.c: In function 'AES_256_Key_Expansion':
encrypt.c: /usr/lib/gcc/x86_64-linux-gnu/5/include/wmmintrin.h:87:1: error: inlining failed in call to always_inline '_mm_aeskeygenassist_si128': target specific option mismatch
encrypt.c: _mm_aeskeygenassist_si128 (__m128i __X, const int __C)
encrypt.c: ^
encrypt.c: encrypt.c:53:8: error: called from here
encrypt.c: v2 = _mm_aeskeygenassist_si128(v4,aes_const); \
encrypt.c: ^
encrypt.c: encrypt.c:86:2: note: in expansion of macro 'EXPAND_ASSIST'
encrypt.c: EXPAND_ASSIST(x0, x1, x2, x3, 255, 64); kp[14] = x0;
encrypt.c: ^
encrypt.c: In file included from /usr/lib/gcc/x86_64-linux-gnu/5/include/x86intrin.h:43:0,
encrypt.c: from otr.h:30,
encrypt.c: from encrypt.c:33:
encrypt.c: /usr/lib/gcc/x86_64-linux-gnu/5/include/wmmintrin.h:87:1: error: inlining failed in call to always_inline '_mm_aeskeygenassist_si128': target specific option mismatch
encrypt.c: _mm_aeskeygenassist_si128 (__m128i __X, const int __C)
encrypt.c: ^
encrypt.c: encrypt.c:53:8: error: called from here
encrypt.c: v2 = _mm_aeskeygenassist_si128(v4,aes_const); \
encrypt.c: ^
encrypt.c: encrypt.c:85:2: note: in expansion of macro 'EXPAND_ASSIST'
encrypt.c: EXPAND_ASSIST(x3, x1, x2, x0, 170, 32); kp[13] = x3;
encrypt.c: ^
encrypt.c: ...
encrypt.c: In file included from /usr/lib/gcc/x86_64-linux-gnu/5/include/x86intrin.h:43:0,
encrypt.c: from otr.h:30,
encrypt.c: from encrypt.c:33:
encrypt.c: encrypt.c: In function 'AES_256_Key_Expansion':
encrypt.c: /usr/lib/gcc/x86_64-linux-gnu/5/include/wmmintrin.h:87:1: error: inlining failed in call to always_inline '_mm_aeskeygenassist_si128': target specific option mismatch
encrypt.c: _mm_aeskeygenassist_si128 (__m128i __X, const int __C)
encrypt.c: ^
encrypt.c: encrypt.c:53:8: error: called from here
encrypt.c: v2 = _mm_aeskeygenassist_si128(v4,aes_const); \
encrypt.c: ^
encrypt.c: encrypt.c:86:2: note: in expansion of macro 'EXPAND_ASSIST'
encrypt.c: EXPAND_ASSIST(x0, x1, x2, x3, 255, 64); kp[14] = x0;
encrypt.c: ^
encrypt.c: In file included from /usr/lib/gcc/x86_64-linux-gnu/5/include/x86intrin.h:43:0,
encrypt.c: from otr.h:30,
encrypt.c: from encrypt.c:33:
encrypt.c: /usr/lib/gcc/x86_64-linux-gnu/5/include/wmmintrin.h:87:1: error: inlining failed in call to always_inline '_mm_aeskeygenassist_si128': target specific option mismatch
encrypt.c: _mm_aeskeygenassist_si128 (__m128i __X, const int __C)
encrypt.c: ^
encrypt.c: encrypt.c:53:8: error: called from here
encrypt.c: v2 = _mm_aeskeygenassist_si128(v4,aes_const); \
encrypt.c: ^
encrypt.c: encrypt.c:85:2: note: in expansion of macro 'EXPAND_ASSIST'
encrypt.c: EXPAND_ASSIST(x3, x1, x2, x0, 170, 32); kp[13] = x3;
encrypt.c: ^
encrypt.c: ...

Number of similar (compiler,implementation) pairs: 16, namely:

Compiler	Implementations
gcc -m32 -march=barcelona -O2 -fomit-frame-pointer	ni_p7m1 ni_p7m2 ni_p8m1 ni_p8m2
gcc -m32 -march=barcelona -O3 -fomit-frame-pointer	ni_p7m1 ni_p7m2 ni_p8m1 ni_p8m2
gcc -m32 -march=barcelona -O -fomit-frame-pointer	ni_p7m1 ni_p7m2 ni_p8m1 ni_p8m2
gcc -m32 -march=barcelona -Os -fomit-frame-pointer	ni_p7m1 ni_p7m2 ni_p8m1 ni_p8m2