Implementation notes: x86, h4e450, crypto_aead/aes256otrcv3

Computer: h4e450
Architecture: x86
CPU ID: AuthenticAMD-00500f20-178bfbff
SUPERCOP version: 20171218
Operation: crypto_aead
Primitive: aes256otrcv3

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
240350	`ref`	`gcc -m32 -march=k6-2 -O3 -fomit-frame-pointer`	20170916	20170725
240359	`ref`	`gcc -m32 -march=k6-3 -O3 -fomit-frame-pointer`	20170916	20170725
241713	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -O3 -fomit-frame-pointer`	20170916	20170725
241733	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -O3 -fomit-frame-pointer`	20170916	20170725
253027	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -O2 -fomit-frame-pointer`	20170916	20170725
253165	`ref`	`gcc -funroll-loops -m32 -march=k6 -O2 -fomit-frame-pointer`	20170916	20170725
253256	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -O2 -fomit-frame-pointer`	20170916	20170725
257193	`ref`	`gcc -m32 -march=core2 -O3 -fomit-frame-pointer`	20170916	20170725
257269	`ref`	`gcc -funroll-loops -m32 -march=k6 -O3 -fomit-frame-pointer`	20170916	20170725
257436	`ref`	`gcc -m32 -march=nocona -O3 -fomit-frame-pointer`	20170916	20170725
257592	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -O2 -fomit-frame-pointer`	20170916	20170725
257821	`ref`	`gcc -m32 -march=pentium4 -O3 -fomit-frame-pointer`	20170916	20170725
257845	`ref`	`gcc -m32 -march=pentium4 -O2 -fomit-frame-pointer`	20170916	20170725
258267	`ref`	`gcc -funroll-loops -m32 -march=prescott -O2 -fomit-frame-pointer`	20170916	20170725
258404	`ref`	`gcc -m32 -march=prescott -O3 -fomit-frame-pointer`	20170916	20170725
258443	`ref`	`gcc -funroll-loops -m32 -O2 -fomit-frame-pointer`	20170916	20170725
258861	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -O2 -fomit-frame-pointer`	20170916	20170725
259056	`ref`	`gcc -funroll-loops -m32 -march=athlon -O2 -fomit-frame-pointer`	20170916	20170725
259070	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -O2 -fomit-frame-pointer`	20170916	20170725
259117	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -O2 -fomit-frame-pointer`	20170916	20170725
259164	`ref`	`gcc -funroll-loops -m32 -march=k8 -O2 -fomit-frame-pointer`	20170916	20170725
259360	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -O2 -fomit-frame-pointer`	20170916	20170725
260038	`ref`	`gcc -funroll-loops -m32 -march=nocona -O2 -fomit-frame-pointer`	20170916	20170725
260091	`ref`	`gcc -funroll-loops -m32 -march=barcelona -O2 -fomit-frame-pointer`	20170916	20170725
260366	`ref`	`gcc -funroll-loops -m32 -march=prescott -O3 -fomit-frame-pointer`	20170916	20170725
260390	`ref`	`gcc -funroll-loops -m32 -march=nocona -O3 -fomit-frame-pointer`	20170916	20170725
260557	`ref`	`gcc -m32 -march=k6 -O3 -fomit-frame-pointer`	20170916	20170725
260970	`ref`	`gcc -m32 -march=nocona -O2 -fomit-frame-pointer`	20170916	20170725
261065	`ref`	`gcc -funroll-loops -m32 -march=i386 -O2 -fomit-frame-pointer`	20170916	20170725
261088	`ref`	`gcc -m32 -march=pentium-m -O3 -fomit-frame-pointer`	20170916	20170725
261231	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -O3 -fomit-frame-pointer`	20170916	20170725
261625	`ref`	`gcc -m32 -march=prescott -O2 -fomit-frame-pointer`	20170916	20170725
261853	`ref`	`gcc -funroll-loops -m32 -O3 -fomit-frame-pointer`	20170916	20170725
261867	`ref`	`gcc -m32 -march=core2 -msse4 -O2 -fomit-frame-pointer`	20170916	20170725
261948	`ref`	`gcc -m32 -march=corei7 -O2 -fomit-frame-pointer`	20170916	20170725
262133	`ref`	`gcc -m32 -march=core2 -msse4.1 -O2 -fomit-frame-pointer`	20170916	20170725
262233	`ref`	`gcc -m32 -march=core2 -O2 -fomit-frame-pointer`	20170916	20170725
262328	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -O3 -fomit-frame-pointer`	20170916	20170725
262423	`ref`	`gcc -m32 -march=k6-3 -O2 -fomit-frame-pointer`	20170916	20170725
262656	`ref`	`gcc -funroll-loops -m32 -march=k8 -O3 -fomit-frame-pointer`	20170916	20170725
262737	`ref`	`gcc -m32 -march=k6 -O2 -fomit-frame-pointer`	20170916	20170725
262774	`ref`	`gcc -m32 -march=k6-2 -O2 -fomit-frame-pointer`	20170916	20170725
263051	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -O3 -fomit-frame-pointer`	20170916	20170725
263150	`ref`	`gcc -m32 -march=pentium-m -O2 -fomit-frame-pointer`	20170916	20170725
263202	`ref`	`gcc -m32 -march=pentiumpro -O2 -fomit-frame-pointer`	20170916	20170725
263359	`ref`	`gcc -m32 -march=pentiumpro -O3 -fomit-frame-pointer`	20170916	20170725
263387	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -O3 -fomit-frame-pointer`	20170916	20170725
263496	`ref`	`gcc -funroll-loops -m32 -march=barcelona -O3 -fomit-frame-pointer`	20170916	20170725
263691	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -O3 -fomit-frame-pointer`	20170916	20170725
264000	`ref`	`gcc -m32 -march=pentium2 -O2 -fomit-frame-pointer`	20170916	20170725
264067	`ref`	`gcc -funroll-loops -m32 -march=athlon -O3 -fomit-frame-pointer`	20170916	20170725
264262	`ref`	`gcc -m32 -march=pentium3 -O3 -fomit-frame-pointer`	20170916	20170725
264451	`ref`	`gcc -funroll-loops -m32 -march=i486 -O2 -fomit-frame-pointer`	20170916	20170725
264590	`ref`	`gcc -m32 -march=pentium2 -O3 -fomit-frame-pointer`	20170916	20170725
264746	`ref`	`gcc -m32 -march=barcelona -O2 -fomit-frame-pointer`	20170916	20170725
264832	`ref`	`gcc -funroll-loops -m32 -march=i386 -O3 -fomit-frame-pointer`	20170916	20170725
265160	`ref`	`gcc -m32 -march=pentium3 -O2 -fomit-frame-pointer`	20170916	20170725
265188	`ref`	`gcc -funroll-loops -m32 -march=i486 -O3 -fomit-frame-pointer`	20170916	20170725
265511	`ref`	`gcc -m32 -march=i486 -O3 -fomit-frame-pointer`	20170916	20170725
265762	`ref`	`gcc -m32 -march=i486 -O2 -fomit-frame-pointer`	20170916	20170725
266617	`ref`	`gcc -m32 -march=i386 -O2 -fomit-frame-pointer`	20170916	20170725
266789	`ref`	`gcc -m32 -march=i386 -O3 -fomit-frame-pointer`	20170916	20170725
267102	`ref`	`gcc -m32 -march=athlon -O2 -fomit-frame-pointer`	20170916	20170725
267971	`ref`	`gcc -m32 -O3 -fomit-frame-pointer`	20170916	20170725
268508	`ref`	`gcc -m32 -O2 -fomit-frame-pointer`	20170916	20170725
269643	`ref`	`gcc -m32 -march=native -mtune=native -O2 -fomit-frame-pointer`	20170916	20170725
269947	`ref`	`gcc -m32 -march=k8 -O2 -fomit-frame-pointer`	20170916	20170725
271828	`ref`	`gcc -m32 -march=native -mtune=native -O3 -fomit-frame-pointer`	20170916	20170725
272270	`ref`	`gcc -m32 -march=k8 -O3 -fomit-frame-pointer`	20170916	20170725
273310	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -O2 -fomit-frame-pointer`	20170916	20170725
273747	`ref`	`gcc -m32 -march=athlon -O3 -fomit-frame-pointer`	20170916	20170725
273785	`ref`	`gcc -funroll-loops -m32 -march=pentium -O2 -fomit-frame-pointer`	20170916	20170725
275662	`ref`	`gcc -m32 -march=barcelona -O3 -fomit-frame-pointer`	20170916	20170725
279533	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -O3 -fomit-frame-pointer`	20170916	20170725
279818	`ref`	`gcc -m32 -march=pentium -O3 -fomit-frame-pointer`	20170916	20170725
280492	`ref`	`gcc -funroll-loops -m32 -march=pentium -O3 -fomit-frame-pointer`	20170916	20170725
281380	`ref`	`gcc -m32 -march=pentium -O2 -fomit-frame-pointer`	20170916	20170725
282131	`ref`	`gcc -m32 -march=pentium-mmx -O2 -fomit-frame-pointer`	20170916	20170725
282231	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -O -fomit-frame-pointer`	20170916	20170725
282648	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -O -fomit-frame-pointer`	20170916	20170725
283176	`ref`	`gcc -m32 -march=pentium-mmx -O3 -fomit-frame-pointer`	20170916	20170725
284192	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -O -fomit-frame-pointer`	20170916	20170725
284221	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -O -fomit-frame-pointer`	20170916	20170725
284430	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -O -fomit-frame-pointer`	20170916	20170725
284625	`ref`	`gcc -funroll-loops -m32 -march=k6 -O -fomit-frame-pointer`	20170916	20170725
285347	`ref`	`gcc -m32 -march=pentium4 -O -fomit-frame-pointer`	20170916	20170725
285404	`ref`	`gcc -funroll-loops -m32 -march=i386 -O -fomit-frame-pointer`	20170916	20170725
285504	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -O -fomit-frame-pointer`	20170916	20170725
287741	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -O -fomit-frame-pointer`	20170916	20170725
289104	`ref`	`gcc -funroll-loops -m32 -march=athlon -O -fomit-frame-pointer`	20170916	20170725
289251	`ref`	`gcc -funroll-loops -m32 -march=k8 -O -fomit-frame-pointer`	20170916	20170725
289270	`ref`	`gcc -funroll-loops -m32 -march=prescott -O -fomit-frame-pointer`	20170916	20170725
289332	`ref`	`gcc -funroll-loops -m32 -march=barcelona -O -fomit-frame-pointer`	20170916	20170725
289484	`ref`	`gcc -funroll-loops -m32 -march=nocona -O -fomit-frame-pointer`	20170916	20170725
289750	`ref`	`gcc -m32 -march=pentium3 -O -fomit-frame-pointer`	20170916	20170725
290025	`ref`	`gcc -m32 -march=pentium2 -O -fomit-frame-pointer`	20170916	20170725
295735	`ref`	`gcc -m32 -march=k6-3 -O -fomit-frame-pointer`	20170916	20170725
295750	`ref`	`gcc -funroll-loops -m32 -O -fomit-frame-pointer`	20170916	20170725
295858	`ref`	`gcc -m32 -march=k6-2 -O -fomit-frame-pointer`	20170916	20170725
296186	`ref`	`gcc -m32 -march=k6 -O -fomit-frame-pointer`	20170916	20170725
296837	`ref`	`gcc -m32 -march=i386 -O -fomit-frame-pointer`	20170916	20170725
296932	`ref`	`gcc -m32 -march=pentium-m -O -fomit-frame-pointer`	20170916	20170725
298110	`ref`	`gcc -m32 -march=k8 -Os -fomit-frame-pointer`	20170916	20170725
298200	`ref`	`gcc -m32 -march=native -mtune=native -Os -fomit-frame-pointer`	20170916	20170725
298861	`ref`	`gcc -m32 -march=barcelona -Os -fomit-frame-pointer`	20170916	20170725
298889	`ref`	`gcc -m32 -march=athlon -Os -fomit-frame-pointer`	20170916	20170725
298965	`ref`	`gcc -m32 -march=corei7 -Os -fomit-frame-pointer`	20170916	20170725
299022	`ref`	`gcc -m32 -Os -fomit-frame-pointer`	20170916	20170725
299036	`ref`	`gcc -m32 -march=core2 -msse4.1 -Os -fomit-frame-pointer`	20170916	20170725
299165	`ref`	`gcc -m32 -march=core2 -msse4 -Os -fomit-frame-pointer`	20170916	20170725
300052	`ref`	`gcc -m32 -march=core2 -Os -fomit-frame-pointer`	20170916	20170725
300095	`ref`	`gcc -m32 -march=nocona -O -fomit-frame-pointer`	20170916	20170725
300181	`ref`	`gcc -m32 -O -fomit-frame-pointer`	20170916	20170725
300395	`ref`	`gcc -m32 -march=prescott -O -fomit-frame-pointer`	20170916	20170725
300599	`ref`	`gcc -m32 -march=native -mtune=native -O -fomit-frame-pointer`	20170916	20170725
300884	`ref`	`gcc -m32 -march=core2 -O -fomit-frame-pointer`	20170916	20170725
301093	`ref`	`gcc -m32 -march=barcelona -O -fomit-frame-pointer`	20170916	20170725
301373	`ref`	`gcc -m32 -march=core2 -msse4 -O -fomit-frame-pointer`	20170916	20170725
302176	`ref`	`gcc -funroll-loops -m32 -march=i486 -O -fomit-frame-pointer`	20170916	20170725
302342	`ref`	`gcc -m32 -march=k8 -O -fomit-frame-pointer`	20170916	20170725
302514	`ref`	`gcc -m32 -march=pentium-mmx -Os -fomit-frame-pointer`	20170916	20170725
302845	`ref`	`gcc -m32 -march=pentium -Os -fomit-frame-pointer`	20170916	20170725
302955	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -Os -fomit-frame-pointer`	20170916	20170725
303088	`ref`	`gcc -m32 -march=corei7 -O -fomit-frame-pointer`	20170916	20170725
303649	`ref`	`gcc -m32 -march=k6-2 -Os -fomit-frame-pointer`	20170916	20170725
303767	`ref`	`gcc -m32 -march=i486 -Os -fomit-frame-pointer`	20170916	20170725
303957	`ref`	`gcc -m32 -march=k6-3 -Os -fomit-frame-pointer`	20170916	20170725
303976	`ref`	`gcc -m32 -march=k6 -Os -fomit-frame-pointer`	20170916	20170725
304180	`ref`	`gcc -funroll-loops -m32 -march=pentium -Os -fomit-frame-pointer`	20170916	20170725
304408	`ref`	`gcc -funroll-loops -m32 -march=k8 -Os -fomit-frame-pointer`	20170916	20170725
304470	`ref`	`gcc -m32 -march=athlon -O -fomit-frame-pointer`	20170916	20170725
304484	`ref`	`gcc -funroll-loops -m32 -march=barcelona -Os -fomit-frame-pointer`	20170916	20170725
304798	`ref`	`gcc -m32 -march=core2 -msse4.1 -O -fomit-frame-pointer`	20170916	20170725
304955	`ref`	`gcc -m32 -march=prescott -Os -fomit-frame-pointer`	20170916	20170725
304960	`ref`	`gcc -m32 -march=pentium -O -fomit-frame-pointer`	20170916	20170725
304969	`ref`	`gcc -m32 -march=pentium4 -Os -fomit-frame-pointer`	20170916	20170725
305121	`ref`	`gcc -m32 -march=nocona -Os -fomit-frame-pointer`	20170916	20170725
305373	`ref`	`gcc -m32 -march=pentium-mmx -O -fomit-frame-pointer`	20170916	20170725
305648	`ref`	`gcc -funroll-loops -m32 -march=pentium -O -fomit-frame-pointer`	20170916	20170725
306038	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -O -fomit-frame-pointer`	20170916	20170725
307088	`ref`	`gcc -m32 -march=i486 -O -fomit-frame-pointer`	20170916	20170725
308213	`ref`	`gcc -funroll-loops -m32 -Os -fomit-frame-pointer`	20170916	20170725
308612	`ref`	`gcc -funroll-loops -m32 -march=athlon -Os -fomit-frame-pointer`	20170916	20170725
308784	`ref`	`gcc -m32 -march=i386 -Os -fomit-frame-pointer`	20170916	20170725
309876	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -Os -fomit-frame-pointer`	20170916	20170725
309951	`ref`	`gcc -funroll-loops -m32 -march=nocona -Os -fomit-frame-pointer`	20170916	20170725
309966	`ref`	`gcc -funroll-loops -m32 -march=prescott -Os -fomit-frame-pointer`	20170916	20170725
310151	`ref`	`gcc -funroll-loops -m32 -march=k6 -Os -fomit-frame-pointer`	20170916	20170725
310237	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -Os -fomit-frame-pointer`	20170916	20170725
310631	`ref`	`gcc -funroll-loops -m32 -march=i486 -Os -fomit-frame-pointer`	20170916	20170725
310683	`ref`	`gcc -m32 -march=pentiumpro -O -fomit-frame-pointer`	20170916	20170725
313405	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -Os -fomit-frame-pointer`	20170916	20170725
314365	`ref`	`gcc -funroll-loops -m32 -march=i386 -Os -fomit-frame-pointer`	20170916	20170725
325874	`ref`	`gcc -m32 -march=pentiumpro -Os -fomit-frame-pointer`	20170916	20170725
326031	`ref`	`gcc -m32 -march=pentium3 -Os -fomit-frame-pointer`	20170916	20170725
326139	`ref`	`gcc -m32 -march=pentium2 -Os -fomit-frame-pointer`	20170916	20170725
327023	`ref`	`gcc -m32 -march=pentium-m -Os -fomit-frame-pointer`	20170916	20170725
329418	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -Os -fomit-frame-pointer`	20170916	20170725
329726	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -Os -fomit-frame-pointer`	20170916	20170725
334661	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -Os -fomit-frame-pointer`	20170916	20170725
335022	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -Os -fomit-frame-pointer`	20170916	20170725

Test failure

Implementation: crypto_aead/aes256otrcv3/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/aes256otrcv3/ni_p7m1
Compiler: gcc -funroll-loops -m32 -O2 -fomit-frame-pointer

encrypt.c: encrypt.c: In function 'fmt':
encrypt.c: encrypt.c:418:1: 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:60:8: error: called from here
encrypt.c: v1 = _mm_xor_si128(v1,v2)
encrypt.c: ^
encrypt.c: encrypt.c:85:2: 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/aes256otrcv3/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/aes256otrcv3/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:60:8: error: called from here
encrypt.c: v1 = _mm_xor_si128(v1,v2)
encrypt.c: ^
encrypt.c: encrypt.c:85:2: 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:59:8: error: called from here
encrypt.c: v2 = _mm_shuffle_epi32(v2,shuff_const); \
encrypt.c: ^
encrypt.c: encrypt.c:85:2: 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/aes256otrcv3/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:52:8: 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(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:52:8: error: called from here
encrypt.c: v2 = _mm_aeskeygenassist_si128(v4,aes_const); \
encrypt.c: ^
encrypt.c: encrypt.c:84:2: 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:52:8: 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(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:52:8: error: called from here
encrypt.c: v2 = _mm_aeskeygenassist_si128(v4,aes_const); \
encrypt.c: ^
encrypt.c: encrypt.c:84:2: 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