Implementation notes: x86, h4e450, crypto_aead/aes256otrpv3

Computer: h4e450
Architecture: x86
CPU ID: AuthenticAMD-00500f20-178bfbff
SUPERCOP version: 20171218
Operation: crypto_aead
Primitive: aes256otrpv3

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
262424	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -O3 -fomit-frame-pointer`	20170916	20170725
262461	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -O3 -fomit-frame-pointer`	20170916	20170725
262480	`ref`	`gcc -m32 -march=k6-3 -O3 -fomit-frame-pointer`	20170916	20170725
262504	`ref`	`gcc -m32 -march=k6-2 -O3 -fomit-frame-pointer`	20170916	20170725
279172	`ref`	`gcc -funroll-loops -m32 -march=k6 -O3 -fomit-frame-pointer`	20170916	20170725
280986	`ref`	`gcc -funroll-loops -m32 -march=k6 -O2 -fomit-frame-pointer`	20170916	20170725
281044	`ref`	`gcc -m32 -march=k6 -O3 -fomit-frame-pointer`	20170916	20170725
281105	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -O2 -fomit-frame-pointer`	20170916	20170725
281162	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -O2 -fomit-frame-pointer`	20170916	20170725
281728	`ref`	`gcc -funroll-loops -m32 -O3 -fomit-frame-pointer`	20170916	20170725
282069	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -O2 -fomit-frame-pointer`	20170916	20170725
284155	`ref`	`gcc -funroll-loops -m32 -march=athlon -O3 -fomit-frame-pointer`	20170916	20170725
284164	`ref`	`gcc -funroll-loops -m32 -march=i386 -O2 -fomit-frame-pointer`	20170916	20170725
284929	`ref`	`gcc -funroll-loops -m32 -march=athlon -O2 -fomit-frame-pointer`	20170916	20170725
285285	`ref`	`gcc -funroll-loops -m32 -march=k8 -O2 -fomit-frame-pointer`	20170916	20170725
285499	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -O2 -fomit-frame-pointer`	20170916	20170725
285541	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -O2 -fomit-frame-pointer`	20170916	20170725
285546	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -O2 -fomit-frame-pointer`	20170916	20170725
285622	`ref`	`gcc -funroll-loops -m32 -march=i386 -O3 -fomit-frame-pointer`	20170916	20170725
286240	`ref`	`gcc -m32 -march=nocona -O3 -fomit-frame-pointer`	20170916	20170725
286449	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -O3 -fomit-frame-pointer`	20170916	20170725
286453	`ref`	`gcc -m32 -march=prescott -O3 -fomit-frame-pointer`	20170916	20170725
286715	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -O3 -fomit-frame-pointer`	20170916	20170725
286819	`ref`	`gcc -funroll-loops -m32 -march=nocona -O2 -fomit-frame-pointer`	20170916	20170725
286881	`ref`	`gcc -m32 -march=i486 -O3 -fomit-frame-pointer`	20170916	20170725
286904	`ref`	`gcc -funroll-loops -m32 -march=prescott -O2 -fomit-frame-pointer`	20170916	20170725
286985	`ref`	`gcc -m32 -march=pentiumpro -O3 -fomit-frame-pointer`	20170916	20170725
287166	`ref`	`gcc -m32 -march=core2 -O3 -fomit-frame-pointer`	20170916	20170725
287650	`ref`	`gcc -funroll-loops -m32 -march=i486 -O3 -fomit-frame-pointer`	20170916	20170725
287698	`ref`	`gcc -m32 -march=pentium3 -O3 -fomit-frame-pointer`	20170916	20170725
287726	`ref`	`gcc -funroll-loops -m32 -O2 -fomit-frame-pointer`	20170916	20170725
287926	`ref`	`gcc -m32 -march=pentium2 -O3 -fomit-frame-pointer`	20170916	20170725
288211	`ref`	`gcc -funroll-loops -m32 -march=prescott -O3 -fomit-frame-pointer`	20170916	20170725
288358	`ref`	`gcc -m32 -march=i386 -O3 -fomit-frame-pointer`	20170916	20170725
288715	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -O3 -fomit-frame-pointer`	20170916	20170725
288743	`ref`	`gcc -funroll-loops -m32 -march=nocona -O3 -fomit-frame-pointer`	20170916	20170725
288866	`ref`	`gcc -m32 -O3 -fomit-frame-pointer`	20170916	20170725
289123	`ref`	`gcc -funroll-loops -m32 -march=i486 -O2 -fomit-frame-pointer`	20170916	20170725
289769	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -O3 -fomit-frame-pointer`	20170916	20170725
290154	`ref`	`gcc -funroll-loops -m32 -march=barcelona -O2 -fomit-frame-pointer`	20170916	20170725
290852	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -O2 -fomit-frame-pointer`	20170916	20170725
290919	`ref`	`gcc -m32 -march=pentium4 -O3 -fomit-frame-pointer`	20170916	20170725
291531	`ref`	`gcc -funroll-loops -m32 -march=barcelona -O3 -fomit-frame-pointer`	20170916	20170725
291559	`ref`	`gcc -funroll-loops -m32 -march=k8 -O3 -fomit-frame-pointer`	20170916	20170725
292254	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -O3 -fomit-frame-pointer`	20170916	20170725
294049	`ref`	`gcc -m32 -march=pentium-m -O3 -fomit-frame-pointer`	20170916	20170725
294078	`ref`	`gcc -m32 -march=athlon -O3 -fomit-frame-pointer`	20170916	20170725
295588	`ref`	`gcc -m32 -march=barcelona -O3 -fomit-frame-pointer`	20170916	20170725
299891	`ref`	`gcc -m32 -march=k8 -O3 -fomit-frame-pointer`	20170916	20170725
299905	`ref`	`gcc -m32 -march=native -mtune=native -O3 -fomit-frame-pointer`	20170916	20170725
301734	`ref`	`gcc -funroll-loops -m32 -march=pentium -O3 -fomit-frame-pointer`	20170916	20170725
302470	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -O3 -fomit-frame-pointer`	20170916	20170725
302793	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -O2 -fomit-frame-pointer`	20170916	20170725
303335	`ref`	`gcc -funroll-loops -m32 -march=pentium -O2 -fomit-frame-pointer`	20170916	20170725
304038	`ref`	`gcc -m32 -march=pentium-mmx -O3 -fomit-frame-pointer`	20170916	20170725
304185	`ref`	`gcc -m32 -march=corei7 -O2 -fomit-frame-pointer`	20170916	20170725
304214	`ref`	`gcc -m32 -march=pentium -O3 -fomit-frame-pointer`	20170916	20170725
306251	`ref`	`gcc -m32 -march=i386 -O2 -fomit-frame-pointer`	20170916	20170725
306531	`ref`	`gcc -m32 -march=pentium-m -O2 -fomit-frame-pointer`	20170916	20170725
306759	`ref`	`gcc -m32 -march=core2 -O2 -fomit-frame-pointer`	20170916	20170725
307116	`ref`	`gcc -m32 -march=core2 -msse4.1 -O2 -fomit-frame-pointer`	20170916	20170725
308218	`ref`	`gcc -m32 -march=pentium3 -O2 -fomit-frame-pointer`	20170916	20170725
309823	`ref`	`gcc -m32 -march=core2 -msse4 -O2 -fomit-frame-pointer`	20170916	20170725
310380	`ref`	`gcc -m32 -march=pentium2 -O2 -fomit-frame-pointer`	20170916	20170725
310431	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -O -fomit-frame-pointer`	20170916	20170725
310678	`ref`	`gcc -m32 -march=pentiumpro -O2 -fomit-frame-pointer`	20170916	20170725
310679	`ref`	`gcc -funroll-loops -m32 -march=k6 -O -fomit-frame-pointer`	20170916	20170725
310722	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -O -fomit-frame-pointer`	20170916	20170725
310726	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -O -fomit-frame-pointer`	20170916	20170725
310850	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -O -fomit-frame-pointer`	20170916	20170725
311315	`ref`	`gcc -m32 -O2 -fomit-frame-pointer`	20170916	20170725
311353	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -O -fomit-frame-pointer`	20170916	20170725
311358	`ref`	`gcc -m32 -march=barcelona -O2 -fomit-frame-pointer`	20170916	20170725
311462	`ref`	`gcc -m32 -march=i486 -O2 -fomit-frame-pointer`	20170916	20170725
311595	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -O -fomit-frame-pointer`	20170916	20170725
312336	`ref`	`gcc -funroll-loops -m32 -march=i386 -O -fomit-frame-pointer`	20170916	20170725
312554	`ref`	`gcc -m32 -march=k6-2 -O2 -fomit-frame-pointer`	20170916	20170725
312725	`ref`	`gcc -m32 -march=prescott -O2 -fomit-frame-pointer`	20170916	20170725
312759	`ref`	`gcc -m32 -march=k6 -O2 -fomit-frame-pointer`	20170916	20170725
312778	`ref`	`gcc -m32 -march=k6-3 -O2 -fomit-frame-pointer`	20170916	20170725
312826	`ref`	`gcc -m32 -march=nocona -O2 -fomit-frame-pointer`	20170916	20170725
312935	`ref`	`gcc -m32 -march=pentium4 -O2 -fomit-frame-pointer`	20170916	20170725
312954	`ref`	`gcc -m32 -march=k8 -O2 -fomit-frame-pointer`	20170916	20170725
313628	`ref`	`gcc -m32 -march=native -mtune=native -O2 -fomit-frame-pointer`	20170916	20170725
316293	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -O -fomit-frame-pointer`	20170916	20170725
316607	`ref`	`gcc -funroll-loops -m32 -march=nocona -O -fomit-frame-pointer`	20170916	20170725
316673	`ref`	`gcc -funroll-loops -m32 -march=prescott -O -fomit-frame-pointer`	20170916	20170725
316677	`ref`	`gcc -funroll-loops -m32 -O -fomit-frame-pointer`	20170916	20170725
317134	`ref`	`gcc -funroll-loops -m32 -march=athlon -O -fomit-frame-pointer`	20170916	20170725
317366	`ref`	`gcc -m32 -march=athlon -O2 -fomit-frame-pointer`	20170916	20170725
317751	`ref`	`gcc -funroll-loops -m32 -march=barcelona -O -fomit-frame-pointer`	20170916	20170725
321670	`ref`	`gcc -funroll-loops -m32 -march=k8 -O -fomit-frame-pointer`	20170916	20170725
329768	`ref`	`gcc -m32 -march=pentium -O2 -fomit-frame-pointer`	20170916	20170725
329874	`ref`	`gcc -m32 -march=pentium-mmx -O2 -fomit-frame-pointer`	20170916	20170725
331317	`ref`	`gcc -funroll-loops -m32 -march=i486 -O -fomit-frame-pointer`	20170916	20170725
332799	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -O -fomit-frame-pointer`	20170916	20170725
333085	`ref`	`gcc -m32 -march=pentiumpro -O -fomit-frame-pointer`	20170916	20170725
333421	`ref`	`gcc -funroll-loops -m32 -march=pentium -O -fomit-frame-pointer`	20170916	20170725
333915	`ref`	`gcc -m32 -march=pentium2 -O -fomit-frame-pointer`	20170916	20170725
337089	`ref`	`gcc -m32 -march=pentium4 -O -fomit-frame-pointer`	20170916	20170725
340727	`ref`	`gcc -m32 -march=native -mtune=native -Os -fomit-frame-pointer`	20170916	20170725
341122	`ref`	`gcc -m32 -march=barcelona -Os -fomit-frame-pointer`	20170916	20170725
341145	`ref`	`gcc -m32 -march=k8 -Os -fomit-frame-pointer`	20170916	20170725
341511	`ref`	`gcc -m32 -march=core2 -msse4 -Os -fomit-frame-pointer`	20170916	20170725
341806	`ref`	`gcc -m32 -march=core2 -msse4.1 -Os -fomit-frame-pointer`	20170916	20170725
341853	`ref`	`gcc -m32 -march=corei7 -Os -fomit-frame-pointer`	20170916	20170725
341886	`ref`	`gcc -m32 -march=core2 -Os -fomit-frame-pointer`	20170916	20170725
342594	`ref`	`gcc -m32 -march=pentium-m -O -fomit-frame-pointer`	20170916	20170725
342846	`ref`	`gcc -m32 -march=pentium3 -O -fomit-frame-pointer`	20170916	20170725
343729	`ref`	`gcc -funroll-loops -m32 -march=k8 -Os -fomit-frame-pointer`	20170916	20170725
344014	`ref`	`gcc -funroll-loops -m32 -march=barcelona -Os -fomit-frame-pointer`	20170916	20170725
344265	`ref`	`gcc -m32 -march=native -mtune=native -O -fomit-frame-pointer`	20170916	20170725
345192	`ref`	`gcc -m32 -march=core2 -msse4.1 -O -fomit-frame-pointer`	20170916	20170725
345377	`ref`	`gcc -m32 -march=core2 -msse4 -O -fomit-frame-pointer`	20170916	20170725
345601	`ref`	`gcc -m32 -march=core2 -O -fomit-frame-pointer`	20170916	20170725
346299	`ref`	`gcc -m32 -march=pentium4 -Os -fomit-frame-pointer`	20170916	20170725
346384	`ref`	`gcc -m32 -march=k6 -Os -fomit-frame-pointer`	20170916	20170725
346537	`ref`	`gcc -m32 -march=k6-2 -Os -fomit-frame-pointer`	20170916	20170725
346598	`ref`	`gcc -m32 -march=k6-3 -Os -fomit-frame-pointer`	20170916	20170725
346712	`ref`	`gcc -m32 -march=prescott -Os -fomit-frame-pointer`	20170916	20170725
346893	`ref`	`gcc -m32 -march=nocona -Os -fomit-frame-pointer`	20170916	20170725
347139	`ref`	`gcc -m32 -march=i486 -O -fomit-frame-pointer`	20170916	20170725
347567	`ref`	`gcc -m32 -Os -fomit-frame-pointer`	20170916	20170725
347762	`ref`	`gcc -m32 -march=athlon -Os -fomit-frame-pointer`	20170916	20170725
348122	`ref`	`gcc -m32 -march=k6 -O -fomit-frame-pointer`	20170916	20170725
348142	`ref`	`gcc -m32 -march=k6-2 -O -fomit-frame-pointer`	20170916	20170725
348289	`ref`	`gcc -m32 -march=k6-3 -O -fomit-frame-pointer`	20170916	20170725
348598	`ref`	`gcc -m32 -march=athlon -O -fomit-frame-pointer`	20170916	20170725
349372	`ref`	`gcc -m32 -O -fomit-frame-pointer`	20170916	20170725
350546	`ref`	`gcc -funroll-loops -m32 -march=nocona -Os -fomit-frame-pointer`	20170916	20170725
350692	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -Os -fomit-frame-pointer`	20170916	20170725
350897	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -Os -fomit-frame-pointer`	20170916	20170725
351044	`ref`	`gcc -funroll-loops -m32 -march=prescott -Os -fomit-frame-pointer`	20170916	20170725
351333	`ref`	`gcc -m32 -march=pentium-mmx -O -fomit-frame-pointer`	20170916	20170725
351414	`ref`	`gcc -m32 -march=i386 -O -fomit-frame-pointer`	20170916	20170725
351624	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -Os -fomit-frame-pointer`	20170916	20170725
352108	`ref`	`gcc -m32 -march=pentium-mmx -Os -fomit-frame-pointer`	20170916	20170725
352455	`ref`	`gcc -m32 -march=corei7 -O -fomit-frame-pointer`	20170916	20170725
352540	`ref`	`gcc -m32 -march=pentium -Os -fomit-frame-pointer`	20170916	20170725
352707	`ref`	`gcc -m32 -march=pentium -O -fomit-frame-pointer`	20170916	20170725
352825	`ref`	`gcc -m32 -march=barcelona -O -fomit-frame-pointer`	20170916	20170725
353471	`ref`	`gcc -m32 -march=i486 -Os -fomit-frame-pointer`	20170916	20170725
354041	`ref`	`gcc -funroll-loops -m32 -march=i486 -Os -fomit-frame-pointer`	20170916	20170725
354208	`ref`	`gcc -m32 -march=k8 -O -fomit-frame-pointer`	20170916	20170725
355661	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -Os -fomit-frame-pointer`	20170916	20170725
355770	`ref`	`gcc -funroll-loops -m32 -march=k6 -Os -fomit-frame-pointer`	20170916	20170725
356207	`ref`	`gcc -funroll-loops -m32 -Os -fomit-frame-pointer`	20170916	20170725
356226	`ref`	`gcc -funroll-loops -m32 -march=pentium -Os -fomit-frame-pointer`	20170916	20170725
356259	`ref`	`gcc -funroll-loops -m32 -march=athlon -Os -fomit-frame-pointer`	20170916	20170725
356944	`ref`	`gcc -m32 -march=prescott -O -fomit-frame-pointer`	20170916	20170725
356957	`ref`	`gcc -m32 -march=nocona -O -fomit-frame-pointer`	20170916	20170725
358131	`ref`	`gcc -m32 -march=i386 -Os -fomit-frame-pointer`	20170916	20170725
370600	`ref`	`gcc -funroll-loops -m32 -march=i386 -Os -fomit-frame-pointer`	20170916	20170725
384133	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -Os -fomit-frame-pointer`	20170916	20170725
384413	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -Os -fomit-frame-pointer`	20170916	20170725
389258	`ref`	`gcc -m32 -march=pentiumpro -Os -fomit-frame-pointer`	20170916	20170725
389695	`ref`	`gcc -m32 -march=pentium2 -Os -fomit-frame-pointer`	20170916	20170725
392321	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -Os -fomit-frame-pointer`	20170916	20170725
392602	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -Os -fomit-frame-pointer`	20170916	20170725
395153	`ref`	`gcc -m32 -march=pentium3 -Os -fomit-frame-pointer`	20170916	20170725
395394	`ref`	`gcc -m32 -march=pentium-m -Os -fomit-frame-pointer`	20170916	20170725

Test failure

Implementation: crypto_aead/aes256otrpv3/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/aes256otrpv3/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/aes256otrpv3/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/aes256otrpv3/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/aes256otrpv3/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