Implementation notes: amd64, hydra9, crypto_aead/enchilada256v1

Computer: hydra9
Architecture: amd64
CPU ID: AuthenticAMD-00610f01-178bfbff
SUPERCOP version: 20171218
Operation: crypto_aead
Primitive: enchilada256v1
TimeObject sizeTest sizeImplementationCompilerBenchmark dateSUPERCOP version
2565676? ? ?? ? ?refgcc_-funroll-loops_-m64_-march=nocona_-O3_-fomit-frame-pointer2017090620170725
2662118? ? ?? ? ?refgcc_-m64_-march=corei7_-O3_-fomit-frame-pointer2017090620170725
2664087? ? ?? ? ?refgcc_-m64_-march=nocona_-O3_-fomit-frame-pointer2017090620170725
2666997? ? ?? ? ?refgcc_-m64_-march=core2_-msse4_-O3_-fomit-frame-pointer2017090620170725
2687676? ? ?? ? ?refgcc_-m64_-march=core2_-msse4.1_-O3_-fomit-frame-pointer2017090620170725
2690893? ? ?? ? ?refgcc_-march=nocona_-O3_-fomit-frame-pointer2017090620170725
2705690? ? ?? ? ?refgcc_-m64_-march=core2_-O3_-fomit-frame-pointer2017090620170725
2954799? ? ?? ? ?refgcc_-m64_-march=core-avx-i_-O3_-fomit-frame-pointer2017090620170725
2977351? ? ?? ? ?refgcc_-m64_-march=corei7-avx_-O3_-fomit-frame-pointer2017090620170725
3486300? ? ?? ? ?refgcc_-funroll-loops_-m64_-march=k8_-O3_-fomit-frame-pointer2017090620170725
3490789? ? ?? ? ?refgcc_-funroll-loops_-march=nocona_-O3_-fomit-frame-pointer2017090620170725
3492169? ? ?? ? ?refgcc_-funroll-loops_-march=k8_-O3_-fomit-frame-pointer2017090620170725
3543440? ? ?? ? ?refgcc_-m64_-march=native_-mtune=native_-O3_-fomit-frame-pointer2017090620170725
3558603? ? ?? ? ?refgcc_-funroll-loops_-O3_-fomit-frame-pointer2017090620170725
3567329? ? ?? ? ?refgcc_-funroll-loops_-fno-schedule-insns_-O3_-fomit-frame-pointer2017090620170725
3569337? ? ?? ? ?refgcc_-funroll-loops_-m64_-O3_-fomit-frame-pointer2017090620170725
3651358? ? ?? ? ?refgcc_-m64_-march=barcelona_-O3_-fomit-frame-pointer2017090620170725
3652250? ? ?? ? ?refgcc_-march=barcelona_-O3_-fomit-frame-pointer2017090620170725
3679869? ? ?? ? ?refgcc_-O3_-fomit-frame-pointer2017090620170725
3681172? ? ?? ? ?refgcc_-m64_-O3_-fomit-frame-pointer2017090620170725
3685443? ? ?? ? ?refgcc_-fno-schedule-insns_-O3_-fomit-frame-pointer2017090620170725
3708314? ? ?? ? ?refgcc_-m64_-march=k8_-O3_-fomit-frame-pointer2017090620170725
3709621? ? ?? ? ?refgcc_-march=k8_-O3_-fomit-frame-pointer2017090620170725
3850317? ? ?? ? ?refgcc_-funroll-loops_-march=barcelona_-O3_-fomit-frame-pointer2017090620170725
3854843? ? ?? ? ?refgcc_-funroll-loops_-m64_-march=barcelona_-O3_-fomit-frame-pointer2017090620170725
17589728? ? ?? ? ?refgcc_-funroll-loops_-m64_-march=k8_-O2_-fomit-frame-pointer2017090620170725
17596484? ? ?? ? ?refgcc_-funroll-loops_-march=k8_-O2_-fomit-frame-pointer2017090620170725
17911349? ? ?? ? ?refgcc_-funroll-loops_-fno-schedule-insns_-O2_-fomit-frame-pointer2017090620170725
17916892? ? ?? ? ?refgcc_-funroll-loops_-m64_-O2_-fomit-frame-pointer2017090620170725
17919727? ? ?? ? ?refgcc_-funroll-loops_-O2_-fomit-frame-pointer2017090620170725
18323737? ? ?? ? ?refgcc_-funroll-loops_-march=barcelona_-O2_-fomit-frame-pointer2017090620170725
18333678? ? ?? ? ?refgcc_-funroll-loops_-m64_-march=barcelona_-O2_-fomit-frame-pointer2017090620170725
19637017? ? ?? ? ?refgcc_-funroll-loops_-m64_-march=nocona_-O2_-fomit-frame-pointer2017090620170725
19640993? ? ?? ? ?refgcc_-funroll-loops_-march=nocona_-O2_-fomit-frame-pointer2017090620170725
19915228? ? ?? ? ?refgcc_-funroll-loops_-O_-fomit-frame-pointer2017090620170725
19918628? ? ?? ? ?refgcc_-funroll-loops_-m64_-O_-fomit-frame-pointer2017090620170725
19920768? ? ?? ? ?refgcc_-funroll-loops_-fno-schedule-insns_-O_-fomit-frame-pointer2017090620170725
20156146? ? ?? ? ?refgcc_-funroll-loops_-march=nocona_-O_-fomit-frame-pointer2017090620170725
20159247? ? ?? ? ?refgcc_-funroll-loops_-m64_-march=nocona_-O_-fomit-frame-pointer2017090620170725
20198968? ? ?? ? ?refgcc_-funroll-loops_-march=barcelona_-O_-fomit-frame-pointer2017090620170725
20199594? ? ?? ? ?refgcc_-funroll-loops_-m64_-march=barcelona_-O_-fomit-frame-pointer2017090620170725
20283229? ? ?? ? ?refgcc_-funroll-loops_-march=k8_-O_-fomit-frame-pointer2017090620170725
20287239? ? ?? ? ?refgcc_-funroll-loops_-m64_-march=k8_-O_-fomit-frame-pointer2017090620170725
21692838? ? ?? ? ?refgcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv2017090620170725
22214139? ? ?? ? ?refgcc_-O2_-fomit-frame-pointer2017090620170725
22214312? ? ?? ? ?refgcc_-m64_-O2_-fomit-frame-pointer2017090620170725
22216303? ? ?? ? ?refgcc_-fno-schedule-insns_-O2_-fomit-frame-pointer2017090620170725
22317359? ? ?? ? ?refgcc_-march=k8_-O2_-fomit-frame-pointer2017090620170725
22319411? ? ?? ? ?refgcc_-m64_-march=k8_-O2_-fomit-frame-pointer2017090620170725
22379195? ? ?? ? ?refgcc_-m64_-march=native_-mtune=native_-O2_-fomit-frame-pointer2017090620170725
22389664? ? ?? ? ?refgcc_-m64_-march=core2_-O2_-fomit-frame-pointer2017090620170725
22393695? ? ?? ? ?refgcc_-m64_-march=corei7-avx_-O2_-fomit-frame-pointer2017090620170725
22395393? ? ?? ? ?refgcc_-m64_-march=core2_-msse4_-O2_-fomit-frame-pointer2017090620170725
22398024? ? ?? ? ?refgcc_-m64_-march=corei7_-O2_-fomit-frame-pointer2017090620170725
22398410? ? ?? ? ?refgcc_-m64_-march=core2_-msse4.1_-O2_-fomit-frame-pointer2017090620170725
22399654? ? ?? ? ?refgcc_-m64_-march=core-avx-i_-O2_-fomit-frame-pointer2017090620170725
22613308? ? ?? ? ?refgcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv2017090620170725
22614340? ? ?? ? ?refgcc_-m64_-march=native_-mtune=native_-O_-fomit-frame-pointer2017090620170725
22741828? ? ?? ? ?refgcc_-march=k8_-O_-fomit-frame-pointer2017090620170725
22742639? ? ?? ? ?refgcc_-m64_-march=k8_-O_-fomit-frame-pointer2017090620170725
22813500? ? ?? ? ?refgcc_-fno-schedule-insns_-O_-fomit-frame-pointer2017090620170725
22814625? ? ?? ? ?refgcc_-m64_-march=corei7_-O_-fomit-frame-pointer2017090620170725
22816577? ? ?? ? ?refgcc_-m64_-march=core2_-msse4_-O_-fomit-frame-pointer2017090620170725
22820469? ? ?? ? ?refgcc_-m64_-O_-fomit-frame-pointer2017090620170725
22824704? ? ?? ? ?refgcc_-O_-fomit-frame-pointer2017090620170725
22834092? ? ?? ? ?refgcc_-m64_-march=core2_-O_-fomit-frame-pointer2017090620170725
22843165? ? ?? ? ?refgcc_-m64_-march=corei7-avx_-O_-fomit-frame-pointer2017090620170725
22852175? ? ?? ? ?refgcc_-m64_-march=barcelona_-O_-fomit-frame-pointer2017090620170725
22916790? ? ?? ? ?refgcc_-m64_-march=core-avx-i_-O_-fomit-frame-pointer2017090620170725
22971494? ? ?? ? ?refgcc_-m64_-march=core2_-msse4.1_-O_-fomit-frame-pointer2017090620170725
22989275? ? ?? ? ?refgcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv2017090620170725
23003708? ? ?? ? ?refgcc_-m64_-march=nocona_-O_-fomit-frame-pointer2017090620170725
23003791? ? ?? ? ?refgcc_-march=nocona_-O_-fomit-frame-pointer2017090620170725
23531561? ? ?? ? ?refgcc_-march=barcelona_-O_-fomit-frame-pointer2017090620170725
23889311? ? ?? ? ?refgcc_-march=barcelona_-O2_-fomit-frame-pointer2017090620170725
23953171? ? ?? ? ?refgcc_-funroll-loops_-march=barcelona_-Os_-fomit-frame-pointer2017090620170725
23953533? ? ?? ? ?refgcc_-funroll-loops_-m64_-march=barcelona_-Os_-fomit-frame-pointer2017090620170725
24010307? ? ?? ? ?refgcc_-m64_-march=nocona_-Os_-fomit-frame-pointer2017090620170725
24011600? ? ?? ? ?refgcc_-march=nocona_-Os_-fomit-frame-pointer2017090620170725
24093160? ? ?? ? ?refgcc_-funroll-loops_-m64_-march=nocona_-Os_-fomit-frame-pointer2017090620170725
24094250? ? ?? ? ?refgcc_-funroll-loops_-march=nocona_-Os_-fomit-frame-pointer2017090620170725
24148252? ? ?? ? ?refgcc_-m64_-march=barcelona_-O2_-fomit-frame-pointer2017090620170725
24151587? ? ?? ? ?refgcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv2017090620170725
24197559? ? ?? ? ?refgcc_-m64_-march=native_-mtune=native_-Os_-fomit-frame-pointer2017090620170725
24218443? ? ?? ? ?refgcc_-m64_-march=core-avx-i_-Os_-fomit-frame-pointer2017090620170725
24218581? ? ?? ? ?refgcc_-m64_-march=corei7-avx_-Os_-fomit-frame-pointer2017090620170725
24274191? ? ?? ? ?refgcc_-march=nocona_-O2_-fomit-frame-pointer2017090620170725
24407938? ? ?? ? ?refgcc_-funroll-loops_-m64_-march=k8_-Os_-fomit-frame-pointer2017090620170725
24408238? ? ?? ? ?refgcc_-funroll-loops_-march=k8_-Os_-fomit-frame-pointer2017090620170725
24408358? ? ?? ? ?refgcc_-funroll-loops_-m64_-Os_-fomit-frame-pointer2017090620170725
24409362? ? ?? ? ?refgcc_-funroll-loops_-fno-schedule-insns_-Os_-fomit-frame-pointer2017090620170725
24413052? ? ?? ? ?refgcc_-funroll-loops_-Os_-fomit-frame-pointer2017090620170725
24421184? ? ?? ? ?refgcc_-m64_-march=nocona_-O2_-fomit-frame-pointer2017090620170725
26141656? ? ?? ? ?refgcc_-m64_-march=corei7_-Os_-fomit-frame-pointer2017090620170725
26142393? ? ?? ? ?refgcc_-m64_-march=core2_-msse4_-Os_-fomit-frame-pointer2017090620170725
26143632? ? ?? ? ?refgcc_-m64_-march=core2_-msse4.1_-Os_-fomit-frame-pointer2017090620170725
26143667? ? ?? ? ?refgcc_-m64_-march=core2_-Os_-fomit-frame-pointer2017090620170725
26143932? ? ?? ? ?refgcc_-m64_-march=barcelona_-Os_-fomit-frame-pointer2017090620170725
26144313? ? ?? ? ?refgcc_-march=barcelona_-Os_-fomit-frame-pointer2017090620170725
26210627? ? ?? ? ?refgcc_-Os_-fomit-frame-pointer2017090620170725
26211486? ? ?? ? ?refgcc_-fno-schedule-insns_-Os_-fomit-frame-pointer2017090620170725
26211731? ? ?? ? ?refgcc_-m64_-march=k8_-Os_-fomit-frame-pointer2017090620170725
26211980? ? ?? ? ?refgcc_-march=k8_-Os_-fomit-frame-pointer2017090620170725
26212959? ? ?? ? ?refgcc_-m64_-Os_-fomit-frame-pointer2017090620170725
73180591? ? ?? ? ?refgcc_-funroll-loops2017090620170725
73194947? ? ?? ? ?refcc2017090620170725
73200031? ? ?? ? ?refgcc2017090620170725

Test failure

Implementation: crypto_aead/enchilada256v1/ref
Compiler: gcc -m64 -march=core-avx2 -O2 -fomit-frame-pointer
error 111

Number of similar (compiler,implementation) pairs: 3, namely:
CompilerImplementations
gcc -m64 -march=core-avx2 -O2 -fomit-frame-pointer ref
gcc -m64 -march=core-avx2 -O -fomit-frame-pointer ref
gcc -m64 -march=core-avx2 -Os -fomit-frame-pointer ref

Compiler output

Implementation: crypto_aead/enchilada256v1/ref
Compiler: cc
aescrypt.c: In file included from aescrypt.c:34:0:
aescrypt.c: aesopt.h:237:9: warning: multi-character character constant [-Wmultichar]
aescrypt.c: #elif (('1234' >> 24) == '1')
aescrypt.c: ^
aescrypt.c: aesopt.h:239:9: warning: multi-character character constant [-Wmultichar]
aescrypt.c: #elif (('4321' >> 24) == '1')
aescrypt.c: ^
aestab.c: In file included from aestab.c:30:0:
aestab.c: aesopt.h:237:9: warning: multi-character character constant [-Wmultichar]
aestab.c: #elif (('1234' >> 24) == '1')
aestab.c: ^
aestab.c: aesopt.h:239:9: warning: multi-character character constant [-Wmultichar]
aestab.c: #elif (('4321' >> 24) == '1')
aestab.c: ^

Number of similar (compiler,implementation) pairs: 106, namely:
CompilerImplementations
cc ref
gcc ref
gcc -O2 -fomit-frame-pointer ref
gcc -O3 -fomit-frame-pointer ref
gcc -O -fomit-frame-pointer ref
gcc -Os -fomit-frame-pointer ref
gcc -fno-schedule-insns -O2 -fomit-frame-pointer ref
gcc -fno-schedule-insns -O3 -fomit-frame-pointer ref
gcc -fno-schedule-insns -O -fomit-frame-pointer ref
gcc -fno-schedule-insns -Os -fomit-frame-pointer ref
gcc -funroll-loops ref
gcc -funroll-loops -O2 -fomit-frame-pointer ref
gcc -funroll-loops -O3 -fomit-frame-pointer ref
gcc -funroll-loops -O -fomit-frame-pointer ref
gcc -funroll-loops -Os -fomit-frame-pointer ref
gcc -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer ref
gcc -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer ref
gcc -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer ref
gcc -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer ref
gcc -funroll-loops -m64 -O2 -fomit-frame-pointer ref
gcc -funroll-loops -m64 -O3 -fomit-frame-pointer ref
gcc -funroll-loops -m64 -O -fomit-frame-pointer ref
gcc -funroll-loops -m64 -Os -fomit-frame-pointer ref
gcc -funroll-loops -m64 -march=barcelona -O2 -fomit-frame-pointer ref
gcc -funroll-loops -m64 -march=barcelona -O3 -fomit-frame-pointer ref
gcc -funroll-loops -m64 -march=barcelona -O -fomit-frame-pointer ref
gcc -funroll-loops -m64 -march=barcelona -Os -fomit-frame-pointer ref
gcc -funroll-loops -m64 -march=k8 -O2 -fomit-frame-pointer ref
gcc -funroll-loops -m64 -march=k8 -O3 -fomit-frame-pointer ref
gcc -funroll-loops -m64 -march=k8 -O -fomit-frame-pointer ref
gcc -funroll-loops -m64 -march=k8 -Os -fomit-frame-pointer ref
gcc -funroll-loops -m64 -march=nocona -O2 -fomit-frame-pointer ref
gcc -funroll-loops -m64 -march=nocona -O3 -fomit-frame-pointer ref
gcc -funroll-loops -m64 -march=nocona -O -fomit-frame-pointer ref
gcc -funroll-loops -m64 -march=nocona -Os -fomit-frame-pointer ref
gcc -funroll-loops -march=barcelona -O2 -fomit-frame-pointer ref
gcc -funroll-loops -march=barcelona -O3 -fomit-frame-pointer ref
gcc -funroll-loops -march=barcelona -O -fomit-frame-pointer ref
gcc -funroll-loops -march=barcelona -Os -fomit-frame-pointer ref
gcc -funroll-loops -march=k8 -O2 -fomit-frame-pointer ref
gcc -funroll-loops -march=k8 -O3 -fomit-frame-pointer ref
gcc -funroll-loops -march=k8 -O -fomit-frame-pointer ref
gcc -funroll-loops -march=k8 -Os -fomit-frame-pointer ref
gcc -funroll-loops -march=nocona -O2 -fomit-frame-pointer ref
gcc -funroll-loops -march=nocona -O3 -fomit-frame-pointer ref
gcc -funroll-loops -march=nocona -O -fomit-frame-pointer ref
gcc -funroll-loops -march=nocona -Os -fomit-frame-pointer ref
gcc -m64 -O2 -fomit-frame-pointer ref
gcc -m64 -O3 -fomit-frame-pointer ref
gcc -m64 -O -fomit-frame-pointer ref
gcc -m64 -Os -fomit-frame-pointer ref
gcc -m64 -march=core-avx-i -O2 -fomit-frame-pointer ref
gcc -m64 -march=core-avx-i -O3 -fomit-frame-pointer ref
gcc -m64 -march=core-avx-i -O -fomit-frame-pointer ref
gcc -m64 -march=core-avx-i -Os -fomit-frame-pointer ref
gcc -m64 -march=core-avx2 -O2 -fomit-frame-pointer ref
gcc -m64 -march=core-avx2 -O -fomit-frame-pointer ref
gcc -m64 -march=core-avx2 -Os -fomit-frame-pointer ref
gcc -m64 -march=core2 -O2 -fomit-frame-pointer ref
gcc -m64 -march=core2 -O3 -fomit-frame-pointer ref
gcc -m64 -march=core2 -O -fomit-frame-pointer ref
gcc -m64 -march=core2 -Os -fomit-frame-pointer ref
gcc -m64 -march=core2 -msse4.1 -O2 -fomit-frame-pointer ref
gcc -m64 -march=core2 -msse4.1 -O3 -fomit-frame-pointer ref
gcc -m64 -march=core2 -msse4.1 -O -fomit-frame-pointer ref
gcc -m64 -march=core2 -msse4.1 -Os -fomit-frame-pointer ref
gcc -m64 -march=core2 -msse4 -O2 -fomit-frame-pointer ref
gcc -m64 -march=core2 -msse4 -O3 -fomit-frame-pointer ref
gcc -m64 -march=core2 -msse4 -O -fomit-frame-pointer ref
gcc -m64 -march=core2 -msse4 -Os -fomit-frame-pointer ref
gcc -m64 -march=corei7-avx -O2 -fomit-frame-pointer ref
gcc -m64 -march=corei7-avx -O3 -fomit-frame-pointer ref
gcc -m64 -march=corei7-avx -O -fomit-frame-pointer ref
gcc -m64 -march=corei7-avx -Os -fomit-frame-pointer ref
gcc -m64 -march=corei7 -O2 -fomit-frame-pointer ref
gcc -m64 -march=corei7 -O3 -fomit-frame-pointer ref
gcc -m64 -march=corei7 -O -fomit-frame-pointer ref
gcc -m64 -march=corei7 -Os -fomit-frame-pointer ref
gcc -m64 -march=k8 -O2 -fomit-frame-pointer ref
gcc -m64 -march=k8 -O3 -fomit-frame-pointer ref
gcc -m64 -march=k8 -O -fomit-frame-pointer ref
gcc -m64 -march=k8 -Os -fomit-frame-pointer ref
gcc -m64 -march=native -mtune=native -O2 -fomit-frame-pointer ref
gcc -m64 -march=native -mtune=native -O3 -fomit-frame-pointer ref
gcc -m64 -march=native -mtune=native -O -fomit-frame-pointer ref
gcc -m64 -march=native -mtune=native -Os -fomit-frame-pointer ref
gcc -m64 -march=nocona -O2 -fomit-frame-pointer ref
gcc -m64 -march=nocona -O3 -fomit-frame-pointer ref
gcc -m64 -march=nocona -O -fomit-frame-pointer ref
gcc -m64 -march=nocona -Os -fomit-frame-pointer ref
gcc -march=barcelona -O2 -fomit-frame-pointer ref
gcc -march=barcelona -O3 -fomit-frame-pointer ref
gcc -march=barcelona -O -fomit-frame-pointer ref
gcc -march=barcelona -Os -fomit-frame-pointer ref
gcc -march=k8 -O2 -fomit-frame-pointer ref
gcc -march=k8 -O3 -fomit-frame-pointer ref
gcc -march=k8 -O -fomit-frame-pointer ref
gcc -march=k8 -Os -fomit-frame-pointer ref
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv ref
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv ref
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv ref
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv ref
gcc -march=nocona -O2 -fomit-frame-pointer ref
gcc -march=nocona -O3 -fomit-frame-pointer ref
gcc -march=nocona -O -fomit-frame-pointer ref
gcc -march=nocona -Os -fomit-frame-pointer ref

Compiler output

Implementation: crypto_aead/enchilada256v1/ref
Compiler: gcc -m64 -march=barcelona -O2 -fomit-frame-pointer
aescrypt.c: In file included from aescrypt.c:34:0:
aescrypt.c: aesopt.h:237:9: warning: multi-character character constant [-Wmultichar]
aescrypt.c: #elif (('1234' >> 24) == '1')
aescrypt.c: ^
aescrypt.c: aesopt.h:239:9: warning: multi-character character constant [-Wmultichar]
aescrypt.c: #elif (('4321' >> 24) == '1')
aescrypt.c: ^
aestab.c: In file included from aestab.c:30:0:
aestab.c: aesopt.h:237:9: warning: multi-character character constant [-Wmultichar]
aestab.c: #elif (('1234' >> 24) == '1')
aestab.c: ^
aestab.c: aesopt.h:239:9: warning: multi-character character constant [-Wmultichar]
aestab.c: #elif (('4321' >> 24) == '1')
aestab.c: ^
aescrypt.c: In file included from aescrypt.c:34:0:
aescrypt.c: aesopt.h:237:9: warning: multi-character character constant [-Wmultichar]
aescrypt.c: #elif (('1234' >> 24) == '1')
aescrypt.c: ^
aescrypt.c: aesopt.h:239:9: warning: multi-character character constant [-Wmultichar]
aescrypt.c: #elif (('4321' >> 24) == '1')
aescrypt.c: ^
aestab.c: In file included from aestab.c:30:0:
aestab.c: aesopt.h:237:9: warning: multi-character character constant [-Wmultichar]
aestab.c: #elif (('1234' >> 24) == '1')
aestab.c: ^
aestab.c: aesopt.h:239:9: warning: multi-character character constant [-Wmultichar]
aestab.c: #elif (('4321' >> 24) == '1')
aestab.c: ^

Number of similar (compiler,implementation) pairs: 4, namely:
CompilerImplementations
gcc -m64 -march=barcelona -O2 -fomit-frame-pointer ref
gcc -m64 -march=barcelona -O3 -fomit-frame-pointer ref
gcc -m64 -march=barcelona -O -fomit-frame-pointer ref
gcc -m64 -march=barcelona -Os -fomit-frame-pointer ref