Implementation notes: amd64, hydra2, crypto_aead/ascon128v1

Computer: hydra2
Architecture: amd64
CPU ID: GenuineIntel-000206c2-bfebfbff
SUPERCOP version: 20141014
Operation: crypto_aead
Primitive: ascon128v1

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
94368	`opt64`	`gcc -funroll-loops -march=nocona -O2 -fomit-frame-pointer`	20140605	20140525
94380	`opt64`	`gcc -funroll-loops -m64 -march=nocona -O2 -fomit-frame-pointer`	20140605	20140525
94488	`opt64`	`gcc -funroll-loops -m64 -march=nocona -O3 -fomit-frame-pointer`	20140605	20140525
94736	`opt64`	`gcc -m64 -march=nocona -O3 -fomit-frame-pointer`	20140605	20140525
94736	`opt64`	`gcc -march=nocona -O3 -fomit-frame-pointer`	20140605	20140525
94992	`opt64`	`gcc -m64 -march=nocona -O2 -fomit-frame-pointer`	20140605	20140525
94992	`opt64`	`gcc -march=nocona -O2 -fomit-frame-pointer`	20140605	20140525
95040	`opt64`	`gcc -funroll-loops -march=nocona -O3 -fomit-frame-pointer`	20140605	20140525
95880	`opt64`	`gcc -funroll-loops -m64 -march=nocona -Os -fomit-frame-pointer`	20140605	20140525
95896	`opt64`	`gcc -funroll-loops -march=nocona -Os -fomit-frame-pointer`	20140605	20140525
96548	`opt64`	`gcc -m64 -march=nocona -Os -fomit-frame-pointer`	20140605	20140525
96896	`opt64`	`gcc -march=nocona -Os -fomit-frame-pointer`	20140605	20140525
98724	`opt64`	`gcc -m64 -march=core2 -O2 -fomit-frame-pointer`	20140605	20140525
98724	`opt64`	`gcc -m64 -march=core2 -msse4.1 -O3 -fomit-frame-pointer`	20140605	20140525
98724	`opt64`	`gcc -m64 -march=core2 -msse4 -O2 -fomit-frame-pointer`	20140605	20140525
98724	`opt64`	`gcc -m64 -march=core2 -msse4 -O3 -fomit-frame-pointer`	20140605	20140525
98724	`opt64`	`gcc -m64 -march=corei7 -O3 -fomit-frame-pointer`	20140605	20140525
98724	`opt64`	`gcc -m64 -march=native -mtune=native -O2 -fomit-frame-pointer`	20140605	20140525
98724	`opt64`	`gcc -m64 -march=native -mtune=native -O3 -fomit-frame-pointer`	20140605	20140525
98728	`opt64`	`gcc -m64 -march=core2 -msse4.1 -O2 -fomit-frame-pointer`	20140605	20140525
98728	`opt64`	`gcc -m64 -march=corei7 -O2 -fomit-frame-pointer`	20140605	20140525
98732	`opt64`	`gcc -m64 -march=core2 -O3 -fomit-frame-pointer`	20140605	20140525
98920	`opt64`	`gcc -m64 -march=core2 -msse4.1 -Os -fomit-frame-pointer`	20140605	20140525
98920	`opt64`	`gcc -m64 -march=core2 -msse4 -Os -fomit-frame-pointer`	20140605	20140525
98920	`opt64`	`gcc -m64 -march=corei7 -Os -fomit-frame-pointer`	20140605	20140525
98920	`opt64`	`gcc -m64 -march=native -mtune=native -Os -fomit-frame-pointer`	20140605	20140525
98924	`opt64`	`gcc -m64 -march=core2 -Os -fomit-frame-pointer`	20140605	20140525
99920	`opt64`	`gcc -Os -fomit-frame-pointer`	20140605	20140525
99920	`opt64`	`gcc -fno-schedule-insns -Os -fomit-frame-pointer`	20140605	20140525
99920	`opt64`	`gcc -m64 -Os -fomit-frame-pointer`	20140605	20140525
99920	`opt64`	`gcc -m64 -march=barcelona -Os -fomit-frame-pointer`	20140605	20140525
99920	`opt64`	`gcc -m64 -march=k8 -Os -fomit-frame-pointer`	20140605	20140525
99920	`opt64`	`gcc -march=barcelona -Os -fomit-frame-pointer`	20140605	20140525
99920	`opt64`	`gcc -march=k8 -Os -fomit-frame-pointer`	20140605	20140525
100084	`opt64`	`gcc -funroll-loops -m64 -march=barcelona -O2 -fomit-frame-pointer`	20140605	20140525
100084	`opt64`	`gcc -funroll-loops -march=barcelona -O2 -fomit-frame-pointer`	20140605	20140525
100092	`opt64`	`gcc -funroll-loops -O2 -fomit-frame-pointer`	20140605	20140525
100092	`opt64`	`gcc -funroll-loops -O3 -fomit-frame-pointer`	20140605	20140525
100092	`opt64`	`gcc -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer`	20140605	20140525
100092	`opt64`	`gcc -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer`	20140605	20140525
100092	`opt64`	`gcc -funroll-loops -m64 -O2 -fomit-frame-pointer`	20140605	20140525
100092	`opt64`	`gcc -funroll-loops -m64 -O3 -fomit-frame-pointer`	20140605	20140525
100092	`opt64`	`gcc -funroll-loops -m64 -march=k8 -O2 -fomit-frame-pointer`	20140605	20140525
100096	`opt64`	`gcc -funroll-loops -march=k8 -O2 -fomit-frame-pointer`	20140605	20140525
100104	`opt64`	`gcc -funroll-loops -m64 -march=barcelona -O3 -fomit-frame-pointer`	20140605	20140525
100104	`opt64`	`gcc -funroll-loops -march=barcelona -O3 -fomit-frame-pointer`	20140605	20140525
100108	`opt64`	`gcc -funroll-loops -m64 -march=k8 -O3 -fomit-frame-pointer`	20140605	20140525
100108	`opt64`	`gcc -funroll-loops -march=k8 -O3 -fomit-frame-pointer`	20140605	20140525
100304	`opt64`	`gcc -m64 -march=k8 -O2 -fomit-frame-pointer`	20140605	20140525
100304	`opt64`	`gcc -m64 -march=k8 -O3 -fomit-frame-pointer`	20140605	20140525
100304	`opt64`	`gcc -march=k8 -O3 -fomit-frame-pointer`	20140605	20140525
100308	`opt64`	`gcc -march=k8 -O2 -fomit-frame-pointer`	20140605	20140525
100492	`opt64`	`gcc -m64 -march=barcelona -O2 -fomit-frame-pointer`	20140605	20140525
100492	`opt64`	`gcc -m64 -march=barcelona -O3 -fomit-frame-pointer`	20140605	20140525
100492	`opt64`	`gcc -march=barcelona -O2 -fomit-frame-pointer`	20140605	20140525
100492	`opt64`	`gcc -march=barcelona -O3 -fomit-frame-pointer`	20140605	20140525
100496	`opt64`	`gcc -O2 -fomit-frame-pointer`	20140605	20140525
100496	`opt64`	`gcc -O3 -fomit-frame-pointer`	20140605	20140525
100496	`opt64`	`gcc -fno-schedule-insns -O2 -fomit-frame-pointer`	20140605	20140525
100496	`opt64`	`gcc -fno-schedule-insns -O3 -fomit-frame-pointer`	20140605	20140525
100496	`opt64`	`gcc -m64 -O2 -fomit-frame-pointer`	20140605	20140525
100496	`opt64`	`gcc -m64 -O3 -fomit-frame-pointer`	20140605	20140525
100652	`opt64`	`gcc -funroll-loops -Os -fomit-frame-pointer`	20140605	20140525
100652	`opt64`	`gcc -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer`	20140605	20140525
100652	`opt64`	`gcc -funroll-loops -m64 -Os -fomit-frame-pointer`	20140605	20140525
100652	`opt64`	`gcc -funroll-loops -m64 -march=barcelona -Os -fomit-frame-pointer`	20140605	20140525
100652	`opt64`	`gcc -funroll-loops -m64 -march=k8 -Os -fomit-frame-pointer`	20140605	20140525
100652	`opt64`	`gcc -funroll-loops -march=barcelona -Os -fomit-frame-pointer`	20140605	20140525
100652	`opt64`	`gcc -funroll-loops -march=k8 -Os -fomit-frame-pointer`	20140605	20140525
101628	`opt64`	`gcc -funroll-loops -m64 -march=nocona -O -fomit-frame-pointer`	20140605	20140525
101628	`opt64`	`gcc -funroll-loops -march=nocona -O -fomit-frame-pointer`	20140605	20140525
101756	`opt64`	`gcc -m64 -march=nocona -O -fomit-frame-pointer`	20140605	20140525
101756	`opt64`	`gcc -march=nocona -O -fomit-frame-pointer`	20140605	20140525
101780	`opt64`	`gcc -funroll-loops -O -fomit-frame-pointer`	20140605	20140525
101780	`opt64`	`gcc -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer`	20140605	20140525
101780	`opt64`	`gcc -funroll-loops -m64 -O -fomit-frame-pointer`	20140605	20140525
101956	`opt64`	`gcc -m64 -march=k8 -O -fomit-frame-pointer`	20140605	20140525
101956	`opt64`	`gcc -march=k8 -O -fomit-frame-pointer`	20140605	20140525
102156	`opt64`	`gcc -O -fomit-frame-pointer`	20140605	20140525
102156	`opt64`	`gcc -fno-schedule-insns -O -fomit-frame-pointer`	20140605	20140525
102156	`opt64`	`gcc -m64 -O -fomit-frame-pointer`	20140605	20140525
102156	`opt64`	`gcc -m64 -march=core2 -O -fomit-frame-pointer`	20140605	20140525
102156	`opt64`	`gcc -m64 -march=core2 -msse4.1 -O -fomit-frame-pointer`	20140605	20140525
102156	`opt64`	`gcc -m64 -march=core2 -msse4 -O -fomit-frame-pointer`	20140605	20140525
102160	`opt64`	`gcc -m64 -march=corei7 -O -fomit-frame-pointer`	20140605	20140525
102192	`opt64`	`gcc -m64 -march=native -mtune=native -O -fomit-frame-pointer`	20140605	20140525
102280	`opt64`	`gcc -funroll-loops -m64 -march=barcelona -O -fomit-frame-pointer`	20140605	20140525
102280	`opt64`	`gcc -funroll-loops -march=barcelona -O -fomit-frame-pointer`	20140605	20140525
102320	`opt64`	`gcc -funroll-loops -m64 -march=k8 -O -fomit-frame-pointer`	20140605	20140525
102320	`opt64`	`gcc -funroll-loops -march=k8 -O -fomit-frame-pointer`	20140605	20140525
102480	`opt64`	`gcc -m64 -march=barcelona -O -fomit-frame-pointer`	20140605	20140525
102480	`opt64`	`gcc -march=barcelona -O -fomit-frame-pointer`	20140605	20140525
129152	`opt64`	`clang -O3 -fwrapv -march=x86-64 -mcpu=core-avx2 -mavx2 -maes -mpclmul -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive -fomit-frame-pointer`	20141014	20141014
129200	`opt64`	`clang -O3 -fwrapv -march=native -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive -fomit-frame-pointer`	20140720	20140622
129200	`opt64`	`clang -O3 -fwrapv -mavx2 -fomit-frame-pointer`	20140720	20140622
129200	`opt64`	`clang -O3 -fwrapv -mavx2 -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive -fomit-frame-pointer`	20140720	20140622
130708	`opt64`	`clang -O3 -fwrapv -march=x86-64 -mcpu=core-avx2 -mavx2 -maes -mpclmul -fomit-frame-pointer`	20141014	20141014
130756	`opt64`	`clang -O3 -fwrapv -march=native -fomit-frame-pointer`	20140720	20140622
132360	`opt64`	`clang -O3 -fomit-frame-pointer`	20140720	20140622
192428	`ref`	`clang -O3 -fwrapv -march=x86-64 -mcpu=core-avx2 -mavx2 -maes -mpclmul -fomit-frame-pointer`	20141014	20141014
192428	`ref`	`clang -O3 -fwrapv -mavx2 -fomit-frame-pointer`	20140720	20140622
192432	`ref`	`clang -O3 -fomit-frame-pointer`	20140720	20140622
192472	`ref`	`clang -O3 -fwrapv -march=x86-64 -mcpu=core-avx2 -mavx2 -maes -mpclmul -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive -fomit-frame-pointer`	20141014	20141014
192492	`ref`	`clang -O3 -fwrapv -mavx2 -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive -fomit-frame-pointer`	20140720	20140622
193960	`ref`	`clang -O3 -fwrapv -march=native -fomit-frame-pointer`	20140720	20140622
195304	`ref`	`clang -O3 -fwrapv -march=native -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive -fomit-frame-pointer`	20140720	20140622
198112	`ref`	`gcc -funroll-loops -m64 -march=nocona -O2 -fomit-frame-pointer`	20140605	20140525
198136	`ref`	`gcc -funroll-loops -march=nocona -O2 -fomit-frame-pointer`	20140605	20140525
198320	`ref`	`gcc -funroll-loops -march=nocona -O3 -fomit-frame-pointer`	20140605	20140525
198344	`ref`	`gcc -funroll-loops -m64 -march=nocona -O3 -fomit-frame-pointer`	20140605	20140525
203160	`ref`	`gcc -funroll-loops -march=barcelona -O3 -fomit-frame-pointer`	20140605	20140525
203168	`ref`	`gcc -funroll-loops -m64 -march=barcelona -O3 -fomit-frame-pointer`	20140605	20140525
203844	`ref`	`gcc -funroll-loops -m64 -march=barcelona -O2 -fomit-frame-pointer`	20140605	20140525
203940	`ref`	`gcc -funroll-loops -march=barcelona -O2 -fomit-frame-pointer`	20140605	20140525
205080	`ref`	`gcc -funroll-loops -m64 -march=k8 -O2 -fomit-frame-pointer`	20140605	20140525
205328	`ref`	`gcc -funroll-loops -march=k8 -O2 -fomit-frame-pointer`	20140605	20140525
205668	`ref`	`gcc -march=barcelona -O3 -fomit-frame-pointer`	20140605	20140525
205716	`ref`	`gcc -m64 -march=barcelona -O3 -fomit-frame-pointer`	20140605	20140525
205960	`ref`	`gcc -funroll-loops -O3 -fomit-frame-pointer`	20140605	20140525
205960	`ref`	`gcc -funroll-loops -m64 -O3 -fomit-frame-pointer`	20140605	20140525
205980	`ref`	`gcc -funroll-loops -march=k8 -O3 -fomit-frame-pointer`	20140605	20140525
206000	`ref`	`gcc -funroll-loops -m64 -march=k8 -O3 -fomit-frame-pointer`	20140605	20140525
206100	`ref`	`gcc -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer`	20140605	20140525
206900	`ref`	`gcc -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer`	20140605	20140525
206912	`ref`	`gcc -funroll-loops -O2 -fomit-frame-pointer`	20140605	20140525
206928	`ref`	`gcc -funroll-loops -m64 -O2 -fomit-frame-pointer`	20140605	20140525
208440	`ref`	`gcc -march=nocona -O3 -fomit-frame-pointer`	20140605	20140525
208500	`ref`	`gcc -m64 -march=nocona -O3 -fomit-frame-pointer`	20140605	20140525
208824	`ref`	`gcc -m64 -march=core2 -msse4 -O3 -fomit-frame-pointer`	20140605	20140525
208832	`ref`	`gcc -m64 -march=corei7 -O3 -fomit-frame-pointer`	20140605	20140525
208832	`ref`	`gcc -m64 -march=native -mtune=native -O3 -fomit-frame-pointer`	20140605	20140525
208836	`ref`	`gcc -m64 -march=core2 -O3 -fomit-frame-pointer`	20140605	20140525
208836	`ref`	`gcc -m64 -march=core2 -msse4.1 -O3 -fomit-frame-pointer`	20140605	20140525
208876	`ref`	`gcc -O3 -fomit-frame-pointer`	20140605	20140525
208908	`ref`	`gcc -march=k8 -O3 -fomit-frame-pointer`	20140605	20140525
209112	`ref`	`gcc -m64 -march=k8 -O3 -fomit-frame-pointer`	20140605	20140525
209568	`ref`	`gcc -m64 -O3 -fomit-frame-pointer`	20140605	20140525
209572	`ref`	`gcc -fno-schedule-insns -O3 -fomit-frame-pointer`	20140605	20140525
231392	`ref`	`gcc -funroll-loops -m64 -O -fomit-frame-pointer`	20140605	20140525
231916	`ref`	`gcc -funroll-loops -march=nocona -O -fomit-frame-pointer`	20140605	20140525
231940	`ref`	`gcc -funroll-loops -m64 -march=nocona -O -fomit-frame-pointer`	20140605	20140525
233132	`ref`	`gcc -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer`	20140605	20140525
233896	`ref`	`gcc -funroll-loops -O -fomit-frame-pointer`	20140605	20140525
233960	`ref`	`gcc -funroll-loops -march=k8 -O -fomit-frame-pointer`	20140605	20140525
233988	`ref`	`gcc -funroll-loops -m64 -march=k8 -O -fomit-frame-pointer`	20140605	20140525
233992	`ref`	`gcc -funroll-loops -m64 -march=barcelona -O -fomit-frame-pointer`	20140605	20140525
233992	`ref`	`gcc -funroll-loops -march=barcelona -O -fomit-frame-pointer`	20140605	20140525
292048	`ref`	`gcc -march=barcelona -O2 -fomit-frame-pointer`	20140605	20140525
292056	`ref`	`gcc -m64 -march=barcelona -O2 -fomit-frame-pointer`	20140605	20140525
308136	`ref`	`gcc -m64 -march=k8 -O2 -fomit-frame-pointer`	20140605	20140525
308136	`ref`	`gcc -march=k8 -O2 -fomit-frame-pointer`	20140605	20140525
320344	`ref`	`gcc -m64 -march=core2 -O2 -fomit-frame-pointer`	20140605	20140525
320344	`ref`	`gcc -m64 -march=core2 -msse4.1 -O2 -fomit-frame-pointer`	20140605	20140525
320344	`ref`	`gcc -m64 -march=native -mtune=native -O2 -fomit-frame-pointer`	20140605	20140525
320348	`ref`	`gcc -O2 -fomit-frame-pointer`	20140605	20140525
320348	`ref`	`gcc -fno-schedule-insns -O2 -fomit-frame-pointer`	20140605	20140525
320348	`ref`	`gcc -m64 -O2 -fomit-frame-pointer`	20140605	20140525
320348	`ref`	`gcc -m64 -march=core2 -msse4 -O2 -fomit-frame-pointer`	20140605	20140525
320348	`ref`	`gcc -m64 -march=corei7 -O2 -fomit-frame-pointer`	20140605	20140525
333084	`ref`	`gcc -march=nocona -O2 -fomit-frame-pointer`	20140605	20140525
333088	`ref`	`gcc -m64 -march=nocona -O2 -fomit-frame-pointer`	20140605	20140525
361292	`ref`	`gcc -march=barcelona -Os -fomit-frame-pointer`	20140605	20140525
361716	`ref`	`gcc -Os -fomit-frame-pointer`	20140605	20140525
361720	`ref`	`gcc -m64 -march=k8 -Os -fomit-frame-pointer`	20140605	20140525
361728	`ref`	`gcc -march=k8 -Os -fomit-frame-pointer`	20140605	20140525
361996	`ref`	`gcc -m64 -march=barcelona -Os -fomit-frame-pointer`	20140605	20140525
362044	`ref`	`gcc -m64 -march=native -mtune=native -Os -fomit-frame-pointer`	20140605	20140525
362052	`ref`	`gcc -m64 -march=core2 -msse4.1 -Os -fomit-frame-pointer`	20140605	20140525
362192	`ref`	`gcc -m64 -march=core2 -Os -fomit-frame-pointer`	20140605	20140525
362192	`ref`	`gcc -m64 -march=corei7 -Os -fomit-frame-pointer`	20140605	20140525
362632	`ref`	`gcc -m64 -march=core2 -msse4 -Os -fomit-frame-pointer`	20140605	20140525
363860	`ref`	`gcc -m64 -Os -fomit-frame-pointer`	20140605	20140525
364956	`ref`	`gcc -fno-schedule-insns -Os -fomit-frame-pointer`	20140605	20140525
369592	`ref`	`gcc -m64 -march=nocona -Os -fomit-frame-pointer`	20140605	20140525
369752	`ref`	`gcc -march=nocona -Os -fomit-frame-pointer`	20140605	20140525
374800	`ref`	`gcc -m64 -march=core2 -msse4.1 -O -fomit-frame-pointer`	20140605	20140525
374824	`ref`	`gcc -O -fomit-frame-pointer`	20140605	20140525
374824	`ref`	`gcc -m64 -march=corei7 -O -fomit-frame-pointer`	20140605	20140525
374916	`ref`	`gcc -m64 -march=native -mtune=native -O -fomit-frame-pointer`	20140605	20140525
374920	`ref`	`gcc -fno-schedule-insns -O -fomit-frame-pointer`	20140605	20140525
374920	`ref`	`gcc -m64 -march=core2 -O -fomit-frame-pointer`	20140605	20140525
374920	`ref`	`gcc -m64 -march=core2 -msse4 -O -fomit-frame-pointer`	20140605	20140525
374924	`ref`	`gcc -m64 -O -fomit-frame-pointer`	20140605	20140525
375920	`ref`	`gcc -march=nocona -O -fomit-frame-pointer`	20140605	20140525
376236	`ref`	`gcc -m64 -march=nocona -O -fomit-frame-pointer`	20140605	20140525
383636	`ref`	`gcc -funroll-loops -march=k8 -Os -fomit-frame-pointer`	20140605	20140525
383752	`ref`	`gcc -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer`	20140605	20140525
383768	`ref`	`gcc -funroll-loops -Os -fomit-frame-pointer`	20140605	20140525
384040	`ref`	`gcc -funroll-loops -m64 -march=k8 -Os -fomit-frame-pointer`	20140605	20140525
385284	`ref`	`gcc -funroll-loops -m64 -Os -fomit-frame-pointer`	20140605	20140525
385344	`ref`	`gcc -funroll-loops -march=barcelona -Os -fomit-frame-pointer`	20140605	20140525
385604	`ref`	`gcc -funroll-loops -m64 -march=barcelona -Os -fomit-frame-pointer`	20140605	20140525
390856	`ref`	`gcc -funroll-loops -march=nocona -Os -fomit-frame-pointer`	20140605	20140525
391184	`ref`	`gcc -funroll-loops -m64 -march=nocona -Os -fomit-frame-pointer`	20140605	20140525
393320	`ref`	`gcc -march=k8 -O -fomit-frame-pointer`	20140605	20140525
393324	`ref`	`gcc -m64 -march=k8 -O -fomit-frame-pointer`	20140605	20140525
402504	`ref`	`gcc -m64 -march=barcelona -O -fomit-frame-pointer`	20140605	20140525
402516	`ref`	`gcc -march=barcelona -O -fomit-frame-pointer`	20140605	20140525
541932	`opt64`	`gcc -funroll-loops`	20140605	20140525
542460	`opt64`	`gcc`	20140605	20140525
543196	`opt64`	`cc`	20140605	20140525
1441884	`ref`	`gcc`	20140605	20140525
1453000	`ref`	`cc`	20140605	20140525
1454192	`ref`	`gcc -funroll-loops`	20140605	20140525

Compiler output

Implementation: crypto_aead/ascon128v1/opt64
Compiler: clang -O3 -fomit-frame-pointer

try.c: try-anything.c:110:19: warning: if statement has empty body [-Wempty-body]
try.c: ;
try.c: ^
try.c: 1 warning generated.
try.c: try-anything.c:110:19: warning: if statement has empty body [-Wempty-body]
try.c: ;
try.c: ^
try.c: 1 warning generated.

Number of similar (compiler,implementation) pairs: 4, namely:

Compiler	Implementations
clang -O3 -fomit-frame-pointer	opt64 ref
clang -O3 -fwrapv -march=native -fomit-frame-pointer	opt64 ref

Compiler output

Implementation: crypto_aead/ascon128v1/opt64
Compiler: clang -O3 -fwrapv -march=native -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive -fomit-frame-pointer

ascon.c: clang: warning: argument unused during compilation: '-fpolly'
ascon.c: clang: warning: argument unused during compilation: '-fvectorize'
ascon.c: clang: warning: argument unused during compilation: '-fslp-vectorize'
ascon.c: clang: warning: argument unused during compilation: '-fslp-vectorize-aggressive'
try.c: try-anything.c:110:19: warning: if statement has empty body [-Wempty-body]
try.c: ;
try.c: ^
try.c: 1 warning generated.
try.c: try-anything.c:110:19: warning: if statement has empty body [-Wempty-body]
try.c: ;
try.c: ^
try.c: 1 warning generated.