Implementation notes: amd64, hydra1, crypto_dh/curve25519

Computer: hydra1
Architecture: amd64
CPU ID: AuthenticAMD-00100fa0-178bfbff
SUPERCOP version: 20161220
Operation: crypto_dh
Primitive: curve25519

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
876216	`ref`	`gcc -funroll-loops -O3 -fomit-frame-pointer`	20161024	20161009
876216	`ref`	`gcc -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer`	20161024	20161009
876219	`ref`	`gcc -funroll-loops -m64 -O3 -fomit-frame-pointer`	20161024	20161009
876269	`ref`	`gcc -m64 -march=k8 -O3 -fomit-frame-pointer`	20161024	20161009
876269	`ref`	`gcc -march=k8 -O3 -fomit-frame-pointer`	20161024	20161009
876278	`ref`	`gcc -fno-schedule-insns -O3 -fomit-frame-pointer`	20161024	20161009
876278	`ref`	`gcc -m64 -O3 -fomit-frame-pointer`	20161024	20161009
876279	`ref`	`gcc -O3 -fomit-frame-pointer`	20161024	20161009
876309	`ref`	`gcc -funroll-loops -m64 -O2 -fomit-frame-pointer`	20161024	20161009
876314	`ref`	`gcc -funroll-loops -m64 -march=k8 -O3 -fomit-frame-pointer`	20161024	20161009
876315	`ref`	`gcc -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer`	20161024	20161009
876328	`ref`	`gcc -funroll-loops -march=k8 -O3 -fomit-frame-pointer`	20161024	20161009
876336	`ref`	`gcc -march=nocona -O3 -fomit-frame-pointer`	20161024	20161009
876351	`ref`	`gcc -funroll-loops -O2 -fomit-frame-pointer`	20161024	20161009
876351	`ref`	`gcc -funroll-loops -m64 -march=k8 -O2 -fomit-frame-pointer`	20161024	20161009
876352	`ref`	`gcc -m64 -march=nocona -O3 -fomit-frame-pointer`	20161024	20161009
876360	`ref`	`gcc -funroll-loops -march=nocona -O3 -fomit-frame-pointer`	20161024	20161009
876362	`ref`	`gcc -m64 -march=native -mtune=native -O3 -fomit-frame-pointer`	20161024	20161009
876363	`ref`	`gcc -m64 -march=barcelona -O3 -fomit-frame-pointer`	20161024	20161009
876363	`ref`	`gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv`	20161024	20161009
876367	`ref`	`gcc -funroll-loops -m64 -march=nocona -O3 -fomit-frame-pointer`	20161024	20161009
876376	`ref`	`gcc -funroll-loops -march=nocona -O2 -fomit-frame-pointer`	20161024	20161009
876381	`ref`	`gcc -funroll-loops -m64 -march=barcelona -O2 -fomit-frame-pointer`	20161024	20161009
876383	`ref`	`gcc -march=barcelona -O3 -fomit-frame-pointer`	20161024	20161009
876384	`ref`	`gcc -funroll-loops -march=barcelona -O2 -fomit-frame-pointer`	20161024	20161009
876386	`ref`	`gcc -funroll-loops -m64 -march=nocona -O2 -fomit-frame-pointer`	20161024	20161009
876421	`ref`	`gcc -funroll-loops -m64 -march=barcelona -O3 -fomit-frame-pointer`	20161024	20161009
876435	`ref`	`gcc -funroll-loops -march=barcelona -O3 -fomit-frame-pointer`	20161024	20161009
876477	`ref`	`gcc -funroll-loops -march=nocona -O -fomit-frame-pointer`	20161024	20161009
876481	`ref`	`gcc -funroll-loops -O -fomit-frame-pointer`	20161024	20161009
876490	`ref`	`gcc -funroll-loops -march=k8 -O -fomit-frame-pointer`	20161024	20161009
876501	`ref`	`gcc -funroll-loops -m64 -march=k8 -O -fomit-frame-pointer`	20161024	20161009
876512	`ref`	`gcc -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer`	20161024	20161009
876512	`ref`	`gcc -funroll-loops -m64 -march=nocona -O -fomit-frame-pointer`	20161024	20161009
876538	`ref`	`gcc -funroll-loops -march=barcelona -O -fomit-frame-pointer`	20161024	20161009
876554	`ref`	`gcc -funroll-loops -m64 -march=barcelona -O -fomit-frame-pointer`	20161024	20161009
880166	`ref`	`gcc -funroll-loops -march=k8 -O2 -fomit-frame-pointer`	20161024	20161009
881600	`ref`	`gcc -funroll-loops -m64 -O -fomit-frame-pointer`	20161024	20161009
882477	`ref`	`clang -O3 -fomit-frame-pointer -Qunused-arguments`	20161024	20161009
882477	`ref`	`clang -mcpu=cortex-a9 -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments`	20161024	20161009
882485	`ref`	`clang -mcpu=native -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments`	20161024	20161009
882586	`ref`	`clang -O3 -fwrapv -march=native -fomit-frame-pointer -Qunused-arguments`	20161024	20161009
882590	`ref`	`clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments`	20161024	20161009
883778	`ref`	`clang -mcpu=cortex-a8 -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments`	20161024	20161009
884506	`ref`	`gcc -m64 -march=nocona -Os -fomit-frame-pointer`	20161024	20161009
884560	`ref`	`gcc -march=nocona -Os -fomit-frame-pointer`	20161024	20161009
884563	`ref`	`gcc -m64 -march=k8 -O2 -fomit-frame-pointer`	20161024	20161009
884589	`ref`	`gcc -funroll-loops -m64 -march=nocona -Os -fomit-frame-pointer`	20161024	20161009
884589	`ref`	`gcc -funroll-loops -march=nocona -Os -fomit-frame-pointer`	20161024	20161009
884701	`ref`	`gcc -march=barcelona -O2 -fomit-frame-pointer`	20161024	20161009
884704	`ref`	`gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv`	20161024	20161009
884706	`ref`	`gcc -funroll-loops -Os -fomit-frame-pointer`	20161024	20161009
884707	`ref`	`gcc -funroll-loops -march=barcelona -Os -fomit-frame-pointer`	20161024	20161009
884709	`ref`	`gcc -funroll-loops -m64 -march=k8 -Os -fomit-frame-pointer`	20161024	20161009
884709	`ref`	`gcc -funroll-loops -march=k8 -Os -fomit-frame-pointer`	20161024	20161009
884710	`ref`	`gcc -funroll-loops -m64 -Os -fomit-frame-pointer`	20161024	20161009
884711	`ref`	`gcc -funroll-loops -m64 -march=barcelona -Os -fomit-frame-pointer`	20161024	20161009
884720	`ref`	`gcc -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer`	20161024	20161009
884754	`ref`	`gcc -m64 -march=barcelona -O2 -fomit-frame-pointer`	20161024	20161009
884754	`ref`	`gcc -m64 -march=native -mtune=native -O2 -fomit-frame-pointer`	20161024	20161009
884856	`ref`	`gcc -Os -fomit-frame-pointer`	20161024	20161009
884861	`ref`	`gcc -m64 -Os -fomit-frame-pointer`	20161024	20161009
884863	`ref`	`gcc -m64 -march=barcelona -Os -fomit-frame-pointer`	20161024	20161009
884864	`ref`	`gcc -m64 -march=k8 -Os -fomit-frame-pointer`	20161024	20161009
884867	`ref`	`gcc -march=k8 -O2 -fomit-frame-pointer`	20161024	20161009
884914	`ref`	`gcc -fno-schedule-insns -Os -fomit-frame-pointer`	20161024	20161009
884919	`ref`	`gcc -m64 -march=core2 -msse4 -Os -fomit-frame-pointer`	20161024	20161009
884965	`ref`	`gcc -m64 -march=corei7 -Os -fomit-frame-pointer`	20161024	20161009
885056	`ref`	`gcc -march=barcelona -Os -fomit-frame-pointer`	20161024	20161009
885056	`ref`	`gcc -march=k8 -Os -fomit-frame-pointer`	20161024	20161009
885267	`ref`	`gcc -march=nocona -O2 -fomit-frame-pointer`	20161024	20161009
885312	`ref`	`gcc -m64 -march=nocona -O2 -fomit-frame-pointer`	20161024	20161009
885667	`ref`	`gcc -O2 -fomit-frame-pointer`	20161024	20161009
885667	`ref`	`gcc -fno-schedule-insns -O2 -fomit-frame-pointer`	20161024	20161009
885669	`ref`	`gcc -m64 -O2 -fomit-frame-pointer`	20161024	20161009
885670	`ref`	`gcc -m64 -march=core2 -O2 -fomit-frame-pointer`	20161024	20161009
885671	`ref`	`gcc -m64 -march=core2 -msse4.1 -O2 -fomit-frame-pointer`	20161024	20161009
885672	`ref`	`gcc -m64 -march=core2 -msse4 -O2 -fomit-frame-pointer`	20161024	20161009
885840	`ref`	`gcc -m64 -march=corei7 -O2 -fomit-frame-pointer`	20161024	20161009
886189	`ref`	`gcc -m64 -march=native -mtune=native -Os -fomit-frame-pointer`	20161024	20161009
886213	`ref`	`gcc -m64 -march=core2 -Os -fomit-frame-pointer`	20161024	20161009
886213	`ref`	`gcc -m64 -march=core2 -msse4.1 -Os -fomit-frame-pointer`	20161024	20161009
886368	`ref`	`gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv`	20161024	20161009
887128	`ref`	`gcc -m64 -march=nocona -O -fomit-frame-pointer`	20161024	20161009
887150	`ref`	`gcc -march=nocona -O -fomit-frame-pointer`	20161024	20161009
887378	`ref`	`gcc -m64 -march=core2 -msse4 -O -fomit-frame-pointer`	20161024	20161009
887448	`ref`	`gcc -m64 -march=core2 -msse4.1 -O -fomit-frame-pointer`	20161024	20161009
887557	`ref`	`gcc -m64 -march=corei7 -O -fomit-frame-pointer`	20161024	20161009
887559	`ref`	`gcc -m64 -march=core2 -O -fomit-frame-pointer`	20161024	20161009
888181	`ref`	`gcc -fno-schedule-insns -O -fomit-frame-pointer`	20161024	20161009
888186	`ref`	`gcc -m64 -O -fomit-frame-pointer`	20161024	20161009
888189	`ref`	`gcc -O -fomit-frame-pointer`	20161024	20161009
888282	`ref`	`gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv`	20161024	20161009
888286	`ref`	`gcc -m64 -march=native -mtune=native -O -fomit-frame-pointer`	20161024	20161009
888291	`ref`	`gcc -m64 -march=barcelona -O -fomit-frame-pointer`	20161024	20161009
888314	`ref`	`gcc -march=barcelona -O -fomit-frame-pointer`	20161024	20161009
888558	`ref`	`gcc -m64 -march=k8 -O -fomit-frame-pointer`	20161024	20161009
888563	`ref`	`gcc -march=k8 -O -fomit-frame-pointer`	20161024	20161009
927478	`ref`	`gcc`	20161024	20161009
927485	`ref`	`cc`	20161024	20161009
927834	`ref`	`gcc -funroll-loops`	20161024	20161009
1165032	`mpfq`	`gcc -funroll-loops -march=nocona -O3 -fomit-frame-pointer`	20161024	20161009
1165363	`mpfq`	`gcc -funroll-loops -m64 -march=nocona -O3 -fomit-frame-pointer`	20161024	20161009
1168215	`mpfq`	`gcc -march=nocona -O3 -fomit-frame-pointer`	20161024	20161009
1169376	`mpfq`	`gcc -m64 -march=nocona -O3 -fomit-frame-pointer`	20161024	20161009
1170232	`mpfq`	`gcc -fno-schedule-insns -O3 -fomit-frame-pointer`	20161024	20161009
1171182	`mpfq`	`gcc -O3 -fomit-frame-pointer`	20161024	20161009
1171824	`mpfq`	`gcc -m64 -O3 -fomit-frame-pointer`	20161024	20161009
1182848	`mpfq`	`gcc -funroll-loops -m64 -O3 -fomit-frame-pointer`	20161024	20161009
1183120	`mpfq`	`gcc -funroll-loops -O3 -fomit-frame-pointer`	20161024	20161009
1184494	`mpfq`	`gcc -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer`	20161024	20161009
1187741	`mpfq`	`gcc -funroll-loops -m64 -march=nocona -O2 -fomit-frame-pointer`	20161024	20161009
1189448	`mpfq`	`gcc -funroll-loops -march=nocona -O2 -fomit-frame-pointer`	20161024	20161009
1191481	`mpfq`	`gcc -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer`	20161024	20161009
1192701	`mpfq`	`gcc -funroll-loops -O2 -fomit-frame-pointer`	20161024	20161009
1193392	`mpfq`	`gcc -funroll-loops -m64 -O2 -fomit-frame-pointer`	20161024	20161009
1196803	`mpfq`	`gcc -m64 -march=barcelona -O3 -fomit-frame-pointer`	20161024	20161009
1197188	`mpfq`	`gcc -funroll-loops -m64 -march=k8 -O3 -fomit-frame-pointer`	20161024	20161009
1197266	`mpfq`	`gcc -funroll-loops -march=k8 -O3 -fomit-frame-pointer`	20161024	20161009
1197497	`mpfq`	`gcc -m64 -march=native -mtune=native -O3 -fomit-frame-pointer`	20161024	20161009
1197566	`mpfq`	`gcc -march=barcelona -O3 -fomit-frame-pointer`	20161024	20161009
1198119	`mpfq`	`gcc -funroll-loops -m64 -march=barcelona -O2 -fomit-frame-pointer`	20161024	20161009
1198413	`mpfq`	`gcc -funroll-loops -march=barcelona -O2 -fomit-frame-pointer`	20161024	20161009
1198735	`mpfq`	`gcc -march=nocona -O2 -fomit-frame-pointer`	20161024	20161009
1199240	`mpfq`	`gcc -funroll-loops -march=k8 -O2 -fomit-frame-pointer`	20161024	20161009
1200112	`mpfq`	`gcc -m64 -march=nocona -O2 -fomit-frame-pointer`	20161024	20161009
1200418	`mpfq`	`gcc -O2 -fomit-frame-pointer`	20161024	20161009
1200477	`mpfq`	`gcc -m64 -O2 -fomit-frame-pointer`	20161024	20161009
1201663	`mpfq`	`gcc -funroll-loops -m64 -march=k8 -O2 -fomit-frame-pointer`	20161024	20161009
1202120	`mpfq`	`gcc -fno-schedule-insns -O2 -fomit-frame-pointer`	20161024	20161009
1202815	`mpfq`	`gcc -march=k8 -O3 -fomit-frame-pointer`	20161024	20161009
1203332	`mpfq`	`gcc -m64 -march=k8 -O3 -fomit-frame-pointer`	20161024	20161009
1203859	`mpfq`	`gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv`	20161024	20161009
1204117	`mpfq`	`gcc -funroll-loops -march=barcelona -O3 -fomit-frame-pointer`	20161024	20161009
1204616	`mpfq`	`gcc -funroll-loops -m64 -march=barcelona -O3 -fomit-frame-pointer`	20161024	20161009
1206601	`mpfq`	`gcc -m64 -march=corei7 -O2 -fomit-frame-pointer`	20161024	20161009
1209122	`mpfq`	`gcc -m64 -march=core2 -msse4 -O2 -fomit-frame-pointer`	20161024	20161009
1209128	`mpfq`	`gcc -m64 -march=core2 -O2 -fomit-frame-pointer`	20161024	20161009
1209566	`mpfq`	`gcc -m64 -march=core2 -msse4.1 -O2 -fomit-frame-pointer`	20161024	20161009
1216712	`mpfq`	`gcc -m64 -march=k8 -O2 -fomit-frame-pointer`	20161024	20161009
1217461	`mpfq`	`gcc -march=k8 -O2 -fomit-frame-pointer`	20161024	20161009
1219480	`mpfq`	`gcc -m64 -march=barcelona -O2 -fomit-frame-pointer`	20161024	20161009
1220472	`mpfq`	`gcc -march=barcelona -O2 -fomit-frame-pointer`	20161024	20161009
1221209	`mpfq`	`gcc -m64 -march=native -mtune=native -O2 -fomit-frame-pointer`	20161024	20161009
1223469	`mpfq`	`gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv`	20161024	20161009
1260056	`mpfq`	`gcc -funroll-loops -march=k8 -O -fomit-frame-pointer`	20161024	20161009
1262528	`mpfq`	`gcc -funroll-loops -march=barcelona -O -fomit-frame-pointer`	20161024	20161009
1262624	`mpfq`	`gcc -funroll-loops -m64 -march=barcelona -O -fomit-frame-pointer`	20161024	20161009
1263747	`mpfq`	`gcc -funroll-loops -m64 -march=k8 -O -fomit-frame-pointer`	20161024	20161009
1268270	`mpfq`	`clang -O3 -fwrapv -march=native -fomit-frame-pointer -Qunused-arguments`	20161024	20161009
1269652	`mpfq`	`gcc -march=barcelona -O -fomit-frame-pointer`	20161024	20161009
1270193	`mpfq`	`gcc -m64 -march=barcelona -O -fomit-frame-pointer`	20161024	20161009
1270843	`mpfq`	`gcc -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer`	20161024	20161009
1271272	`mpfq`	`gcc -funroll-loops -O -fomit-frame-pointer`	20161024	20161009
1271894	`mpfq`	`gcc -funroll-loops -m64 -O -fomit-frame-pointer`	20161024	20161009
1271971	`mpfq`	`gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv`	20161024	20161009
1272515	`mpfq`	`clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments`	20161024	20161009
1273672	`mpfq`	`gcc -m64 -march=native -mtune=native -O -fomit-frame-pointer`	20161024	20161009
1274259	`mpfq`	`gcc -funroll-loops -march=nocona -O -fomit-frame-pointer`	20161024	20161009
1275414	`mpfq`	`gcc -funroll-loops -m64 -march=nocona -O -fomit-frame-pointer`	20161024	20161009
1278333	`mpfq`	`gcc -m64 -march=nocona -O -fomit-frame-pointer`	20161024	20161009
1279114	`mpfq`	`clang -O3 -fomit-frame-pointer -Qunused-arguments`	20161024	20161009
1280916	`mpfq`	`gcc -march=nocona -O -fomit-frame-pointer`	20161024	20161009
1283154	`mpfq`	`gcc -m64 -march=core2 -O -fomit-frame-pointer`	20161024	20161009
1283395	`mpfq`	`gcc -m64 -march=core2 -msse4 -O -fomit-frame-pointer`	20161024	20161009
1284186	`mpfq`	`clang -mcpu=cortex-a9 -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments`	20161024	20161009
1284991	`mpfq`	`gcc -O -fomit-frame-pointer`	20161024	20161009
1285619	`mpfq`	`gcc -fno-schedule-insns -O -fomit-frame-pointer`	20161024	20161009
1285861	`mpfq`	`gcc -m64 -march=core2 -msse4.1 -O -fomit-frame-pointer`	20161024	20161009
1286318	`mpfq`	`gcc -m64 -march=corei7 -O -fomit-frame-pointer`	20161024	20161009
1286429	`mpfq`	`clang -mcpu=native -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments`	20161024	20161009
1286494	`mpfq`	`clang -mcpu=cortex-a8 -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments`	20161024	20161009
1286835	`mpfq`	`gcc -m64 -march=k8 -O -fomit-frame-pointer`	20161024	20161009
1289205	`mpfq`	`gcc -m64 -O -fomit-frame-pointer`	20161024	20161009
1290392	`mpfq`	`gcc -march=k8 -O -fomit-frame-pointer`	20161024	20161009
1433402	`mpfq`	`gcc -funroll-loops -m64 -march=nocona -Os -fomit-frame-pointer`	20161024	20161009
1437275	`mpfq`	`gcc -funroll-loops -march=nocona -Os -fomit-frame-pointer`	20161024	20161009
1457058	`mpfq`	`gcc -funroll-loops -m64 -Os -fomit-frame-pointer`	20161024	20161009
1460480	`mpfq`	`gcc -funroll-loops -m64 -march=k8 -Os -fomit-frame-pointer`	20161024	20161009
1462594	`mpfq`	`gcc -funroll-loops -march=k8 -Os -fomit-frame-pointer`	20161024	20161009
1464920	`mpfq`	`gcc -funroll-loops -Os -fomit-frame-pointer`	20161024	20161009
1466010	`mpfq`	`gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv`	20161024	20161009
1466312	`mpfq`	`gcc -march=nocona -Os -fomit-frame-pointer`	20161024	20161009
1467211	`mpfq`	`gcc -funroll-loops -m64 -march=barcelona -Os -fomit-frame-pointer`	20161024	20161009
1468064	`mpfq`	`gcc -m64 -march=nocona -Os -fomit-frame-pointer`	20161024	20161009
1471075	`mpfq`	`gcc -funroll-loops -march=barcelona -Os -fomit-frame-pointer`	20161024	20161009
1474958	`mpfq`	`gcc -fno-schedule-insns -Os -fomit-frame-pointer`	20161024	20161009
1476818	`mpfq`	`gcc -Os -fomit-frame-pointer`	20161024	20161009
1477485	`mpfq`	`gcc -m64 -Os -fomit-frame-pointer`	20161024	20161009
1480507	`mpfq`	`gcc -m64 -march=k8 -Os -fomit-frame-pointer`	20161024	20161009
1480568	`mpfq`	`gcc -march=k8 -Os -fomit-frame-pointer`	20161024	20161009
1487795	`mpfq`	`gcc -m64 -march=native -mtune=native -Os -fomit-frame-pointer`	20161024	20161009
1488029	`mpfq`	`gcc -march=barcelona -Os -fomit-frame-pointer`	20161024	20161009
1488792	`mpfq`	`gcc -m64 -march=barcelona -Os -fomit-frame-pointer`	20161024	20161009
1508349	`mpfq`	`gcc -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer`	20161024	20161009
1519315	`mpfq`	`gcc -m64 -march=corei7 -Os -fomit-frame-pointer`	20161024	20161009
1519330	`mpfq`	`gcc -m64 -march=core2 -msse4 -Os -fomit-frame-pointer`	20161024	20161009
1520528	`mpfq`	`gcc -m64 -march=core2 -Os -fomit-frame-pointer`	20161024	20161009
1520646	`mpfq`	`gcc -m64 -march=core2 -msse4.1 -Os -fomit-frame-pointer`	20161024	20161009
3293284	`mpfq`	`gcc -funroll-loops`	20161024	20161009
3299590	`mpfq`	`gcc`	20161024	20161009
3300307	`mpfq`	`cc`	20161024	20161009

Test failure

Implementation: crypto_dh/curve25519/mpfq
Compiler: gcc -m64 -march=core2 -O3 -fomit-frame-pointer

error 111

Number of similar (compiler,implementation) pairs: 2, namely:

Compiler	Implementations
gcc -m64 -march=core2 -O3 -fomit-frame-pointer	mpfq ref

Compiler output

Implementation: crypto_dh/curve25519/mpfq
Compiler: clang -O3 -fomit-frame-pointer -Qunused-arguments

mpfq_p_25519.c: In file included from mpfq_p_25519.c:5:
mpfq_p_25519.c: ./x86_64/mpfq_p_25519.c:111:1: warning: control reaches end of non-void function [-Wreturn-type]
mpfq_p_25519.c: }
mpfq_p_25519.c: ^
mpfq_p_25519.c: 1 warning generated.

Number of similar (compiler,implementation) pairs: 6, namely:

Compiler	Implementations
clang -O3 -fomit-frame-pointer -Qunused-arguments	mpfq
clang -O3 -fwrapv -march=native -fomit-frame-pointer -Qunused-arguments	mpfq
clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments	mpfq
clang -mcpu=cortex-a8 -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments	mpfq
clang -mcpu=cortex-a9 -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments	mpfq
clang -mcpu=native -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments	mpfq