Implementation notes: amd64, h8bobcat, crypto_aead/aezv4

Computer: h8bobcat
Architecture: amd64
CPU ID: AuthenticAMD-00500f20-178bfbff
SUPERCOP version: 20171218
Operation: crypto_aead
Primitive: aezv4
TimeObject sizeTest sizeImplementationCompilerBenchmark dateSUPERCOP version
865047? ? ?? ? ?refgcc_-march=nocona_-O3_-fomit-frame-pointer2017080620170718
868803? ? ?? ? ?refgcc_-funroll-loops_-m64_-march=nocona_-O3_-fomit-frame-pointer2017080620170718
871283? ? ?? ? ?refgcc_-funroll-loops_-march=nocona_-O3_-fomit-frame-pointer2017080620170718
885870? ? ?? ? ?refgcc_-m64_-march=nocona_-O3_-fomit-frame-pointer2017080620170718
1074431? ? ?? ? ?refgcc_-funroll-loops_-m64_-march=nocona_-O2_-fomit-frame-pointer2017080620170718
1079571? ? ?? ? ?refgcc_-funroll-loops_-march=nocona_-O2_-fomit-frame-pointer2017080620170718
1155058? ? ?? ? ?refgcc_-funroll-loops_-march=k8_-O2_-fomit-frame-pointer2017080620170718
1161537? ? ?? ? ?refgcc_-funroll-loops_-m64_-O_-fomit-frame-pointer2017080620170718
1161646? ? ?? ? ?refgcc_-funroll-loops_-fno-schedule-insns_-O_-fomit-frame-pointer2017080620170718
1161727? ? ?? ? ?refgcc_-funroll-loops_-O_-fomit-frame-pointer2017080620170718
1164729? ? ?? ? ?refgcc_-funroll-loops_-m64_-march=k8_-O_-fomit-frame-pointer2017080620170718
1165137? ? ?? ? ?refgcc_-funroll-loops_-fno-schedule-insns_-O2_-fomit-frame-pointer2017080620170718
1168723? ? ?? ? ?refgcc_-funroll-loops_-m64_-march=k8_-O2_-fomit-frame-pointer2017080620170718
1172514? ? ?? ? ?refgcc_-funroll-loops_-O2_-fomit-frame-pointer2017080620170718
1176200? ? ?? ? ?refgcc_-funroll-loops_-march=k8_-O_-fomit-frame-pointer2017080620170718
1177430? ? ?? ? ?refgcc_-funroll-loops_-m64_-march=nocona_-O_-fomit-frame-pointer2017080620170718
1181681? ? ?? ? ?refgcc_-funroll-loops_-march=nocona_-O_-fomit-frame-pointer2017080620170718
1181914? ? ?? ? ?refgcc_-funroll-loops_-m64_-O2_-fomit-frame-pointer2017080620170718
1191347? ? ?? ? ?refgcc_-funroll-loops_-m64_-march=barcelona_-O_-fomit-frame-pointer2017080620170718
1200301? ? ?? ? ?refgcc_-funroll-loops_-march=barcelona_-O_-fomit-frame-pointer2017080620170718
1204481? ? ?? ? ?refgcc_-funroll-loops_-march=barcelona_-O2_-fomit-frame-pointer2017080620170718
1214533? ? ?? ? ?refgcc_-funroll-loops_-m64_-march=barcelona_-O2_-fomit-frame-pointer2017080620170718
1363022? ? ?? ? ?refgcc_-fno-schedule-insns_-O2_-fomit-frame-pointer2017080620170718
1364029? ? ?? ? ?refgcc_-m64_-march=core2_-O2_-fomit-frame-pointer2017080620170718
1364091? ? ?? ? ?refgcc_-m64_-march=core2_-msse4.1_-O2_-fomit-frame-pointer2017080620170718
1364566? ? ?? ? ?refgcc_-fno-schedule-insns_-O3_-fomit-frame-pointer2017080620170718
1364590? ? ?? ? ?refgcc_-m64_-O3_-fomit-frame-pointer2017080620170718
1367972? ? ?? ? ?refgcc_-m64_-O2_-fomit-frame-pointer2017080620170718
1368580? ? ?? ? ?refgcc_-O2_-fomit-frame-pointer2017080620170718
1370660? ? ?? ? ?refgcc_-m64_-march=core2_-msse4_-O2_-fomit-frame-pointer2017080620170718
1371676? ? ?? ? ?refgcc_-m64_-march=corei7_-O2_-fomit-frame-pointer2017080620170718
1374033? ? ?? ? ?refgcc_-m64_-march=k8_-O2_-fomit-frame-pointer2017080620170718
1374108? ? ?? ? ?refgcc_-march=k8_-O2_-fomit-frame-pointer2017080620170718
1379714? ? ?? ? ?refgcc_-march=nocona_-O2_-fomit-frame-pointer2017080620170718
1380435? ? ?? ? ?refgcc_-m64_-march=nocona_-O2_-fomit-frame-pointer2017080620170718
1384934? ? ?? ? ?refgcc_-m64_-march=core2_-O3_-fomit-frame-pointer2017080620170718
1385418? ? ?? ? ?refgcc_-march=k8_-O3_-fomit-frame-pointer2017080620170718
1385775? ? ?? ? ?refgcc_-march=barcelona_-O3_-fomit-frame-pointer2017080620170718
1385983? ? ?? ? ?refgcc_-m64_-march=barcelona_-O3_-fomit-frame-pointer2017080620170718
1391422? ? ?? ? ?refgcc_-march=barcelona_-O2_-fomit-frame-pointer2017080620170718
1394961? ? ?? ? ?refclang_-march=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments2017080620170718
1395231? ? ?? ? ?refgcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv2017080620170718
1397260? ? ?? ? ?refgcc_-m64_-march=k8_-O_-fomit-frame-pointer2017080620170718
1397351? ? ?? ? ?refgcc_-march=k8_-O_-fomit-frame-pointer2017080620170718
1397911? ? ?? ? ?refgcc_-funroll-loops_-O3_-fomit-frame-pointer2017080620170718
1398595? ? ?? ? ?refgcc_-funroll-loops_-m64_-O3_-fomit-frame-pointer2017080620170718
1399840? ? ?? ? ?refclang_-mcpu=cortex-a8_-mfpu=neon_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments2017080620170718
1400898? ? ?? ? ?refgcc_-m64_-march=barcelona_-O2_-fomit-frame-pointer2017080620170718
1401412? ? ?? ? ?refgcc_-m64_-march=k8_-O3_-fomit-frame-pointer2017080620170718
1401639? ? ?? ? ?refgcc_-O3_-fomit-frame-pointer2017080620170718
1402409? ? ?? ? ?refgcc_-m64_-march=native_-mtune=native_-O3_-fomit-frame-pointer2017080620170718
1402989? ? ?? ? ?refgcc_-m64_-march=native_-mtune=native_-O2_-fomit-frame-pointer2017080620170718
1406465? ? ?? ? ?refgcc_-funroll-loops_-march=k8_-O3_-fomit-frame-pointer2017080620170718
1408413? ? ?? ? ?refgcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv2017080620170718
1408988? ? ?? ? ?refgcc_-m64_-march=nocona_-O_-fomit-frame-pointer2017080620170718
1410583? ? ?? ? ?refclang_-O3_-fwrapv_-march=native_-fomit-frame-pointer_-Qunused-arguments2017080620170718
1410646? ? ?? ? ?refgcc_-funroll-loops_-fno-schedule-insns_-O3_-fomit-frame-pointer2017080620170718
1412830? ? ?? ? ?refclang_-O3_-fomit-frame-pointer_-Qunused-arguments2017080620170718
1414873? ? ?? ? ?refgcc_-funroll-loops_-m64_-march=barcelona_-O3_-fomit-frame-pointer2017080620170718
1415837? ? ?? ? ?refgcc_-funroll-loops_-march=barcelona_-O3_-fomit-frame-pointer2017080620170718
1421447? ? ?? ? ?refgcc_-funroll-loops_-m64_-march=k8_-O3_-fomit-frame-pointer2017080620170718
1425798? ? ?? ? ?refgcc_-march=nocona_-O_-fomit-frame-pointer2017080620170718
1430885? ? ?? ? ?refclang_-mcpu=cortex-a9_-mfpu=neon_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments2017080620170718
1433959? ? ?? ? ?refclang_-mcpu=native_-mfpu=neon_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments2017080620170718
1475070? ? ?? ? ?refgcc_-m64_-march=core2_-msse4_-O_-fomit-frame-pointer2017080620170718
1475250? ? ?? ? ?refgcc_-m64_-march=corei7_-O_-fomit-frame-pointer2017080620170718
1475963? ? ?? ? ?refgcc_-m64_-march=barcelona_-O_-fomit-frame-pointer2017080620170718
1482760? ? ?? ? ?refgcc_-march=barcelona_-O_-fomit-frame-pointer2017080620170718
1488593? ? ?? ? ?refgcc_-m64_-O_-fomit-frame-pointer2017080620170718
1489006? ? ?? ? ?refgcc_-O_-fomit-frame-pointer2017080620170718
1489420? ? ?? ? ?refgcc_-m64_-march=core2_-O_-fomit-frame-pointer2017080620170718
1495870? ? ?? ? ?refgcc_-m64_-march=core2_-msse4.1_-O_-fomit-frame-pointer2017080620170718
1499794? ? ?? ? ?refgcc_-fno-schedule-insns_-O_-fomit-frame-pointer2017080620170718
1507616? ? ?? ? ?refgcc_-m64_-march=native_-mtune=native_-O_-fomit-frame-pointer2017080620170718
1516081? ? ?? ? ?refgcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv2017080620170718
1787853? ? ?? ? ?refgcc_-funroll-loops_-m64_-march=nocona_-Os_-fomit-frame-pointer2017080620170718
1816277? ? ?? ? ?refgcc_-funroll-loops_-m64_-march=k8_-Os_-fomit-frame-pointer2017080620170718
1820210? ? ?? ? ?refgcc_-funroll-loops_-fno-schedule-insns_-Os_-fomit-frame-pointer2017080620170718
1833980? ? ?? ? ?refgcc_-funroll-loops_-m64_-march=barcelona_-Os_-fomit-frame-pointer2017080620170718
1834232? ? ?? ? ?refgcc_-funroll-loops_-Os_-fomit-frame-pointer2017080620170718
1854695? ? ?? ? ?refgcc_-m64_-march=nocona_-Os_-fomit-frame-pointer2017080620170718
1855939? ? ?? ? ?refgcc_-march=nocona_-Os_-fomit-frame-pointer2017080620170718
1856813? ? ?? ? ?refgcc_-m64_-march=corei7_-Os_-fomit-frame-pointer2017080620170718
1858789? ? ?? ? ?refgcc_-m64_-march=core2_-msse4_-Os_-fomit-frame-pointer2017080620170718
1860907? ? ?? ? ?refgcc_-m64_-march=core2_-Os_-fomit-frame-pointer2017080620170718
1862337? ? ?? ? ?refgcc_-m64_-march=core2_-msse4.1_-Os_-fomit-frame-pointer2017080620170718
1888576? ? ?? ? ?refgcc_-m64_-march=k8_-Os_-fomit-frame-pointer2017080620170718
1890172? ? ?? ? ?refgcc_-m64_-march=native_-mtune=native_-Os_-fomit-frame-pointer2017080620170718
1890477? ? ?? ? ?refgcc_-Os_-fomit-frame-pointer2017080620170718
1890633? ? ?? ? ?refgcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv2017080620170718
1893050? ? ?? ? ?refgcc_-march=k8_-Os_-fomit-frame-pointer2017080620170718
1894760? ? ?? ? ?refgcc_-fno-schedule-insns_-Os_-fomit-frame-pointer2017080620170718
1896613? ? ?? ? ?refgcc_-m64_-Os_-fomit-frame-pointer2017080620170718
1955176? ? ?? ? ?refgcc_-funroll-loops_-march=nocona_-Os_-fomit-frame-pointer2017080620170718
1999541? ? ?? ? ?refgcc_-funroll-loops_-march=k8_-Os_-fomit-frame-pointer2017080620170718
2007226? ? ?? ? ?refgcc_-funroll-loops_-march=barcelona_-Os_-fomit-frame-pointer2017080620170718
2007544? ? ?? ? ?refgcc_-funroll-loops_-m64_-Os_-fomit-frame-pointer2017080620170718
2094750? ? ?? ? ?refgcc_-march=barcelona_-Os_-fomit-frame-pointer2017080620170718
2103913? ? ?? ? ?refgcc_-m64_-march=barcelona_-Os_-fomit-frame-pointer2017080620170718
6564082? ? ?? ? ?refgcc_-funroll-loops2017080620170718
6593057? ? ?? ? ?refcc2017080620170718
6629005? ? ?? ? ?refgcc2017080620170718

Compiler output

Implementation: crypto_aead/aezv4/aesni
Compiler: cc
encrypt.c: encrypt.c:182:2: error: #error - This implementation requires __AES__ or __ARM_FEATURE_CRYPTO
encrypt.c: #error - This implementation requires __AES__ or __ARM_FEATURE_CRYPTO
encrypt.c: ^
encrypt.c: encrypt.c:211:8: error: unknown type name 'block'
encrypt.c: static block zero_pad(block x, unsigned zero_bytes) {
encrypt.c: ^
encrypt.c: encrypt.c:211:23: error: unknown type name 'block'
encrypt.c: static block zero_pad(block x, unsigned zero_bytes) {
encrypt.c: ^
encrypt.c: encrypt.c:215:8: error: unknown type name 'block'
encrypt.c: static block one_zero_pad(block x, unsigned one_zero_bytes) {
encrypt.c: ^
encrypt.c: encrypt.c:215:27: error: unknown type name 'block'
encrypt.c: static block one_zero_pad(block x, unsigned one_zero_bytes) {
encrypt.c: ^
encrypt.c: encrypt.c:220:1: error: unknown type name 'block'
encrypt.c: block zero_set_byte(char val, unsigned idx) {
encrypt.c: ^
encrypt.c: encrypt.c: In function 'zero_set_byte':
encrypt.c: encrypt.c:221:5: error: unknown type name 'block'
encrypt.c: block tmp = zero; ((char *)&tmp)[idx] = val; return tmp;
encrypt.c: ^
encrypt.c: encrypt.c:221:17: error: 'zero' undeclared (first use in this function)
encrypt.c: block tmp = zero; ((char *)&tmp)[idx] = val; return tmp;
encrypt.c: ^
encrypt.c: ...

Number of similar (compiler,implementation) pairs: 92, namely:
CompilerImplementations
cc aesni
gcc aesni
gcc -O2 -fomit-frame-pointer aesni
gcc -O3 -fomit-frame-pointer aesni
gcc -O -fomit-frame-pointer aesni
gcc -Os -fomit-frame-pointer aesni
gcc -fno-schedule-insns -O2 -fomit-frame-pointer aesni
gcc -fno-schedule-insns -O3 -fomit-frame-pointer aesni
gcc -fno-schedule-insns -O -fomit-frame-pointer aesni
gcc -fno-schedule-insns -Os -fomit-frame-pointer aesni
gcc -funroll-loops aesni
gcc -funroll-loops -O2 -fomit-frame-pointer aesni
gcc -funroll-loops -O3 -fomit-frame-pointer aesni
gcc -funroll-loops -O -fomit-frame-pointer aesni
gcc -funroll-loops -Os -fomit-frame-pointer aesni
gcc -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer aesni
gcc -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer aesni
gcc -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer aesni
gcc -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer aesni
gcc -funroll-loops -m64 -O2 -fomit-frame-pointer aesni
gcc -funroll-loops -m64 -O3 -fomit-frame-pointer aesni
gcc -funroll-loops -m64 -O -fomit-frame-pointer aesni
gcc -funroll-loops -m64 -Os -fomit-frame-pointer aesni
gcc -funroll-loops -m64 -march=barcelona -O2 -fomit-frame-pointer aesni
gcc -funroll-loops -m64 -march=barcelona -O3 -fomit-frame-pointer aesni
gcc -funroll-loops -m64 -march=barcelona -O -fomit-frame-pointer aesni
gcc -funroll-loops -m64 -march=barcelona -Os -fomit-frame-pointer aesni
gcc -funroll-loops -m64 -march=k8 -O2 -fomit-frame-pointer aesni
gcc -funroll-loops -m64 -march=k8 -O3 -fomit-frame-pointer aesni
gcc -funroll-loops -m64 -march=k8 -O -fomit-frame-pointer aesni
gcc -funroll-loops -m64 -march=k8 -Os -fomit-frame-pointer aesni
gcc -funroll-loops -m64 -march=nocona -O2 -fomit-frame-pointer aesni
gcc -funroll-loops -m64 -march=nocona -O3 -fomit-frame-pointer aesni
gcc -funroll-loops -m64 -march=nocona -O -fomit-frame-pointer aesni
gcc -funroll-loops -m64 -march=nocona -Os -fomit-frame-pointer aesni
gcc -funroll-loops -march=barcelona -O2 -fomit-frame-pointer aesni
gcc -funroll-loops -march=barcelona -O3 -fomit-frame-pointer aesni
gcc -funroll-loops -march=barcelona -O -fomit-frame-pointer aesni
gcc -funroll-loops -march=barcelona -Os -fomit-frame-pointer aesni
gcc -funroll-loops -march=k8 -O2 -fomit-frame-pointer aesni
gcc -funroll-loops -march=k8 -O3 -fomit-frame-pointer aesni
gcc -funroll-loops -march=k8 -O -fomit-frame-pointer aesni
gcc -funroll-loops -march=k8 -Os -fomit-frame-pointer aesni
gcc -funroll-loops -march=nocona -O2 -fomit-frame-pointer aesni
gcc -funroll-loops -march=nocona -O3 -fomit-frame-pointer aesni
gcc -funroll-loops -march=nocona -O -fomit-frame-pointer aesni
gcc -funroll-loops -march=nocona -Os -fomit-frame-pointer aesni
gcc -m64 -O2 -fomit-frame-pointer aesni
gcc -m64 -O3 -fomit-frame-pointer aesni
gcc -m64 -O -fomit-frame-pointer aesni
gcc -m64 -Os -fomit-frame-pointer aesni
gcc -m64 -march=core2 -O2 -fomit-frame-pointer aesni
gcc -m64 -march=core2 -O3 -fomit-frame-pointer aesni
gcc -m64 -march=core2 -O -fomit-frame-pointer aesni
gcc -m64 -march=core2 -Os -fomit-frame-pointer aesni
gcc -m64 -march=core2 -msse4.1 -O2 -fomit-frame-pointer aesni
gcc -m64 -march=core2 -msse4.1 -O -fomit-frame-pointer aesni
gcc -m64 -march=core2 -msse4.1 -Os -fomit-frame-pointer aesni
gcc -m64 -march=core2 -msse4 -O2 -fomit-frame-pointer aesni
gcc -m64 -march=core2 -msse4 -O -fomit-frame-pointer aesni
gcc -m64 -march=core2 -msse4 -Os -fomit-frame-pointer aesni
gcc -m64 -march=corei7 -O2 -fomit-frame-pointer aesni
gcc -m64 -march=corei7 -O -fomit-frame-pointer aesni
gcc -m64 -march=corei7 -Os -fomit-frame-pointer aesni
gcc -m64 -march=k8 -O2 -fomit-frame-pointer aesni
gcc -m64 -march=k8 -O3 -fomit-frame-pointer aesni
gcc -m64 -march=k8 -O -fomit-frame-pointer aesni
gcc -m64 -march=k8 -Os -fomit-frame-pointer aesni
gcc -m64 -march=native -mtune=native -O2 -fomit-frame-pointer aesni
gcc -m64 -march=native -mtune=native -O3 -fomit-frame-pointer aesni
gcc -m64 -march=native -mtune=native -O -fomit-frame-pointer aesni
gcc -m64 -march=native -mtune=native -Os -fomit-frame-pointer aesni
gcc -m64 -march=nocona -O2 -fomit-frame-pointer aesni
gcc -m64 -march=nocona -O3 -fomit-frame-pointer aesni
gcc -m64 -march=nocona -O -fomit-frame-pointer aesni
gcc -m64 -march=nocona -Os -fomit-frame-pointer aesni
gcc -march=barcelona -O2 -fomit-frame-pointer aesni
gcc -march=barcelona -O3 -fomit-frame-pointer aesni
gcc -march=barcelona -O -fomit-frame-pointer aesni
gcc -march=barcelona -Os -fomit-frame-pointer aesni
gcc -march=k8 -O2 -fomit-frame-pointer aesni
gcc -march=k8 -O3 -fomit-frame-pointer aesni
gcc -march=k8 -O -fomit-frame-pointer aesni
gcc -march=k8 -Os -fomit-frame-pointer aesni
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv aesni
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv aesni
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv aesni
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv aesni
gcc -march=nocona -O2 -fomit-frame-pointer aesni
gcc -march=nocona -O3 -fomit-frame-pointer aesni
gcc -march=nocona -O -fomit-frame-pointer aesni
gcc -march=nocona -Os -fomit-frame-pointer aesni

Compiler output

Implementation: crypto_aead/aezv4/aesni
Compiler: clang -O3 -fomit-frame-pointer -Qunused-arguments
encrypt.c: encrypt.c:182:2: error: - This implementation requires __AES__ or __ARM_FEATURE_CRYPTO
encrypt.c: #error - This implementation requires __AES__ or __ARM_FEATURE_CRYPTO
encrypt.c: ^
encrypt.c: encrypt.c:211:8: error: unknown type name 'block'
encrypt.c: static block zero_pad(block x, unsigned zero_bytes) {
encrypt.c: ^
encrypt.c: encrypt.c:211:23: error: unknown type name 'block'
encrypt.c: static block zero_pad(block x, unsigned zero_bytes) {
encrypt.c: ^
encrypt.c: encrypt.c:212:12: warning: implicit declaration of function 'vand' is invalid in C99 [-Wimplicit-function-declaration]
encrypt.c: return vand(x, loadu(pad + zero_bytes));
encrypt.c: ^
encrypt.c: encrypt.c:212:20: warning: implicit declaration of function 'loadu' is invalid in C99 [-Wimplicit-function-declaration]
encrypt.c: return vand(x, loadu(pad + zero_bytes));
encrypt.c: ^
encrypt.c: encrypt.c:215:8: error: unknown type name 'block'
encrypt.c: static block one_zero_pad(block x, unsigned one_zero_bytes) {
encrypt.c: ^
encrypt.c: encrypt.c:215:27: error: unknown type name 'block'
encrypt.c: static block one_zero_pad(block x, unsigned one_zero_bytes) {
encrypt.c: ^
encrypt.c: encrypt.c:216:5: error: use of undeclared identifier 'block'
encrypt.c: block *p = (block*)(pad + one_zero_bytes);
encrypt.c: ^
encrypt.c: encrypt.c:216:12: error: use of undeclared identifier 'p'
encrypt.c: ...

Number of similar (compiler,implementation) pairs: 6, namely:
CompilerImplementations
clang -O3 -fomit-frame-pointer -Qunused-arguments aesni
clang -O3 -fwrapv -march=native -fomit-frame-pointer -Qunused-arguments aesni
clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments aesni
clang -mcpu=cortex-a8 -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments aesni
clang -mcpu=cortex-a9 -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments aesni
clang -mcpu=native -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments aesni

Compiler output

Implementation: crypto_aead/aezv4/aesni
Compiler: gcc -m64 -march=barcelona -O2 -fomit-frame-pointer
encrypt.c: encrypt.c:182:2: error: #error - This implementation requires __AES__ or __ARM_FEATURE_CRYPTO
encrypt.c: #error - This implementation requires __AES__ or __ARM_FEATURE_CRYPTO
encrypt.c: ^
encrypt.c: encrypt.c:211:8: error: unknown type name 'block'
encrypt.c: static block zero_pad(block x, unsigned zero_bytes) {
encrypt.c: ^
encrypt.c: encrypt.c:211:23: error: unknown type name 'block'
encrypt.c: static block zero_pad(block x, unsigned zero_bytes) {
encrypt.c: ^
encrypt.c: encrypt.c:215:8: error: unknown type name 'block'
encrypt.c: static block one_zero_pad(block x, unsigned one_zero_bytes) {
encrypt.c: ^
encrypt.c: encrypt.c:215:27: error: unknown type name 'block'
encrypt.c: static block one_zero_pad(block x, unsigned one_zero_bytes) {
encrypt.c: ^
encrypt.c: encrypt.c:220:1: error: unknown type name 'block'
encrypt.c: block zero_set_byte(char val, unsigned idx) {
encrypt.c: ^
encrypt.c: encrypt.c: In function 'zero_set_byte':
encrypt.c: encrypt.c:221:5: error: unknown type name 'block'
encrypt.c: block tmp = zero; ((char *)&tmp)[idx] = val; return tmp;
encrypt.c: ^
encrypt.c: encrypt.c:221:17: error: 'zero' undeclared (first use in this function)
encrypt.c: block tmp = zero; ((char *)&tmp)[idx] = val; return tmp;
encrypt.c: ^
encrypt.c: ...
encrypt.c: encrypt.c:182:2: error: #error - This implementation requires __AES__ or __ARM_FEATURE_CRYPTO
encrypt.c: #error - This implementation requires __AES__ or __ARM_FEATURE_CRYPTO
encrypt.c: ^
encrypt.c: encrypt.c:211:8: error: unknown type name 'block'
encrypt.c: static block zero_pad(block x, unsigned zero_bytes) {
encrypt.c: ^
encrypt.c: encrypt.c:211:23: error: unknown type name 'block'
encrypt.c: static block zero_pad(block x, unsigned zero_bytes) {
encrypt.c: ^
encrypt.c: encrypt.c:215:8: error: unknown type name 'block'
encrypt.c: static block one_zero_pad(block x, unsigned one_zero_bytes) {
encrypt.c: ^
encrypt.c: encrypt.c:215:27: error: unknown type name 'block'
encrypt.c: static block one_zero_pad(block x, unsigned one_zero_bytes) {
encrypt.c: ^
encrypt.c: encrypt.c:220:1: error: unknown type name 'block'
encrypt.c: block zero_set_byte(char val, unsigned idx) {
encrypt.c: ^
encrypt.c: encrypt.c: In function 'zero_set_byte':
encrypt.c: encrypt.c:221:5: error: unknown type name 'block'
encrypt.c: block tmp = zero; ((char *)&tmp)[idx] = val; return tmp;
encrypt.c: ^
encrypt.c: encrypt.c:221:17: error: 'zero' undeclared (first use in this function)
encrypt.c: block tmp = zero; ((char *)&tmp)[idx] = val; return tmp;
encrypt.c: ^
encrypt.c: ...

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