Implementation notes: amd64, oki, crypto_aead/aesjambuv1

Computer: oki
Architecture: amd64
CPU ID: GenuineIntel-00050654-bfebfbff
SUPERCOP version: 20181123
Operation: crypto_aead
Primitive: aesjambuv1
TimeObject sizeTest sizeImplementationCompilerBenchmark dateSUPERCOP version
36230? ? ?? ? ?aesnigcc_-m64_-march=core-avx-i_-O_-fomit-frame-pointer2018112920181123
36250? ? ?? ? ?aesnigcc_-m64_-march=corei7-avx_-O_-fomit-frame-pointer2018112920181123
36318? ? ?? ? ?aesnigcc_-m64_-march=core-avx2_-O_-fomit-frame-pointer2018112920181123
41174? ? ?? ? ?aesnigcc_-m64_-march=corei7-avx_-O2_-fomit-frame-pointer2018112920181123
41196? ? ?? ? ?aesnigcc_-m64_-march=core-avx-i_-O3_-fomit-frame-pointer2018112920181123
41200? ? ?? ? ?aesnigcc_-m64_-march=core-avx-i_-O2_-fomit-frame-pointer2018112920181123
41206? ? ?? ? ?aesnigcc_-m64_-march=core-avx2_-O2_-fomit-frame-pointer2018112920181123
41222? ? ?? ? ?aesnigcc_-m64_-march=core-avx2_-O3_-fomit-frame-pointer2018112920181123
41224? ? ?? ? ?aesnigcc_-m64_-march=corei7-avx_-O3_-fomit-frame-pointer2018112920181123
42332? ? ?? ? ?aesniclang_-O3_-fwrapv_-march=x86-64_-mcpu=core-avx2_-mavx2_-maes_-mpclmul_-fomit-frame-pointer_-Qunused-arguments2018112920181123
42356? ? ?? ? ?aesniclang_-O3_-fwrapv_-mavx_-maes_-mpclmul_-fomit-frame-pointer_-Qunused-arguments2018112920181123
42794? ? ?? ? ?aesnigcc_-m64_-march=core-avx2_-Os_-fomit-frame-pointer2018112920181123
42818? ? ?? ? ?aesnigcc_-m64_-march=core-avx-i_-Os_-fomit-frame-pointer2018112920181123
42844? ? ?? ? ?aesnigcc_-m64_-march=corei7-avx_-Os_-fomit-frame-pointer2018112920181123
43174? ? ?? ? ?aesnigcc_-m64_-march=native_-mtune=native_-Os_-fomit-frame-pointer2018112920181123
43182? ? ?? ? ?aesnigcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv2018112920181123
50094? ? ?? ? ?aesnigcc_-m64_-march=native_-mtune=native_-O_-fomit-frame-pointer2018112920181123
50094? ? ?? ? ?aesnigcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv2018112920181123
54652? ? ?? ? ?aesnigcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv2018112920181123
55148? ? ?? ? ?aesnigcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv2018112920181123
55414? ? ?? ? ?aesnigcc_-m64_-march=native_-mtune=native_-O2_-fomit-frame-pointer2018112920181123
55578? ? ?? ? ?aesnigcc_-m64_-march=native_-mtune=native_-O3_-fomit-frame-pointer2018112920181123
121912? ? ?? ? ?refgcc_-march=k8_-O2_-fomit-frame-pointer2018112920181123
121924? ? ?? ? ?refgcc_-march=k8_-O3_-fomit-frame-pointer2018112920181123
121928? ? ?? ? ?refgcc_-march=barcelona_-O2_-fomit-frame-pointer2018112920181123
121948? ? ?? ? ?refgcc_-m64_-march=barcelona_-O2_-fomit-frame-pointer2018112920181123
121982? ? ?? ? ?refgcc_-m64_-march=barcelona_-O3_-fomit-frame-pointer2018112920181123
122024? ? ?? ? ?refgcc_-m64_-march=k8_-O3_-fomit-frame-pointer2018112920181123
122034? ? ?? ? ?refgcc_-m64_-march=k8_-O2_-fomit-frame-pointer2018112920181123
122038? ? ?? ? ?refgcc_-m64_-march=native_-mtune=native_-O3_-fomit-frame-pointer2018112920181123
122060? ? ?? ? ?refgcc_-march=barcelona_-O3_-fomit-frame-pointer2018112920181123
122084? ? ?? ? ?refgcc_-m64_-march=k8_-Os_-fomit-frame-pointer2018112920181123
122130? ? ?? ? ?refgcc_-march=k8_-Os_-fomit-frame-pointer2018112920181123
122134? ? ?? ? ?refgcc_-m64_-march=native_-mtune=native_-O2_-fomit-frame-pointer2018112920181123
122146? ? ?? ? ?refgcc_-m64_-O3_-fomit-frame-pointer2018112920181123
122154? ? ?? ? ?refgcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv2018112920181123
122158? ? ?? ? ?refgcc_-fno-schedule-insns_-O3_-fomit-frame-pointer2018112920181123
122174? ? ?? ? ?refgcc_-O2_-fomit-frame-pointer2018112920181123
122180? ? ?? ? ?refgcc_-fno-schedule-insns_-O2_-fomit-frame-pointer2018112920181123
122214? ? ?? ? ?refgcc_-O3_-fomit-frame-pointer2018112920181123
122226? ? ?? ? ?refgcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv2018112920181123
122266? ? ?? ? ?refgcc_-march=barcelona_-Os_-fomit-frame-pointer2018112920181123
122272? ? ?? ? ?refgcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv2018112920181123
122276? ? ?? ? ?refgcc_-m64_-O2_-fomit-frame-pointer2018112920181123
122344? ? ?? ? ?refgcc_-m64_-march=native_-mtune=native_-Os_-fomit-frame-pointer2018112920181123
122462? ? ?? ? ?refgcc_-fno-schedule-insns_-Os_-fomit-frame-pointer2018112920181123
122506? ? ?? ? ?refgcc_-m64_-march=core-avx2_-O2_-fomit-frame-pointer2018112920181123
122536? ? ?? ? ?refgcc_-m64_-march=core-avx2_-O3_-fomit-frame-pointer2018112920181123
122556? ? ?? ? ?refgcc_-Os_-fomit-frame-pointer2018112920181123
122586? ? ?? ? ?refgcc_-m64_-march=barcelona_-Os_-fomit-frame-pointer2018112920181123
122648? ? ?? ? ?refgcc_-m64_-Os_-fomit-frame-pointer2018112920181123
122778? ? ?? ? ?refgcc_-m64_-march=core2_-O2_-fomit-frame-pointer2018112920181123
122856? ? ?? ? ?refgcc_-m64_-march=core2_-msse4.1_-O3_-fomit-frame-pointer2018112920181123
122858? ? ?? ? ?refgcc_-m64_-march=core2_-msse4_-O3_-fomit-frame-pointer2018112920181123
122864? ? ?? ? ?refgcc_-m64_-march=core2_-msse4_-O2_-fomit-frame-pointer2018112920181123
122890? ? ?? ? ?refgcc_-m64_-march=core-avx2_-Os_-fomit-frame-pointer2018112920181123
122936? ? ?? ? ?refgcc_-m64_-march=core2_-O3_-fomit-frame-pointer2018112920181123
122938? ? ?? ? ?refgcc_-m64_-march=core2_-msse4.1_-O2_-fomit-frame-pointer2018112920181123
123098? ? ?? ? ?refgcc_-m64_-march=core-avx-i_-O3_-fomit-frame-pointer2018112920181123
123108? ? ?? ? ?refgcc_-m64_-march=corei7-avx_-O3_-fomit-frame-pointer2018112920181123
123162? ? ?? ? ?refgcc_-m64_-march=corei7-avx_-O2_-fomit-frame-pointer2018112920181123
123236? ? ?? ? ?refgcc_-m64_-march=core-avx-i_-O2_-fomit-frame-pointer2018112920181123
123344? ? ?? ? ?refgcc_-m64_-march=corei7_-O3_-fomit-frame-pointer2018112920181123
123346? ? ?? ? ?refgcc_-m64_-march=corei7-avx_-Os_-fomit-frame-pointer2018112920181123
123366? ? ?? ? ?refgcc_-m64_-march=core2_-Os_-fomit-frame-pointer2018112920181123
123370? ? ?? ? ?refgcc_-m64_-march=corei7_-O2_-fomit-frame-pointer2018112920181123
123386? ? ?? ? ?refgcc_-m64_-march=core2_-msse4_-Os_-fomit-frame-pointer2018112920181123
123418? ? ?? ? ?refgcc_-m64_-march=core2_-msse4.1_-Os_-fomit-frame-pointer2018112920181123
123484? ? ?? ? ?refgcc_-m64_-march=corei7_-Os_-fomit-frame-pointer2018112920181123
123518? ? ?? ? ?refgcc_-m64_-march=core-avx-i_-Os_-fomit-frame-pointer2018112920181123
124294? ? ?? ? ?refgcc_-funroll-loops_-m64_-march=k8_-O2_-fomit-frame-pointer2018112920181123
124320? ? ?? ? ?refgcc_-funroll-loops_-m64_-O3_-fomit-frame-pointer2018112920181123
124410? ? ?? ? ?refgcc_-funroll-loops_-march=k8_-O2_-fomit-frame-pointer2018112920181123
124448? ? ?? ? ?refgcc_-funroll-loops_-m64_-march=barcelona_-O2_-fomit-frame-pointer2018112920181123
124474? ? ?? ? ?refgcc_-funroll-loops_-O3_-fomit-frame-pointer2018112920181123
124484? ? ?? ? ?refgcc_-funroll-loops_-march=k8_-O3_-fomit-frame-pointer2018112920181123
124488? ? ?? ? ?refgcc_-funroll-loops_-fno-schedule-insns_-O3_-fomit-frame-pointer2018112920181123
124508? ? ?? ? ?refgcc_-funroll-loops_-m64_-march=barcelona_-O3_-fomit-frame-pointer2018112920181123
124542? ? ?? ? ?refgcc_-funroll-loops_-march=barcelona_-O3_-fomit-frame-pointer2018112920181123
124566? ? ?? ? ?refgcc_-funroll-loops_-m64_-march=k8_-O3_-fomit-frame-pointer2018112920181123
124578? ? ?? ? ?refgcc_-funroll-loops_-march=barcelona_-O2_-fomit-frame-pointer2018112920181123
124612? ? ?? ? ?refgcc_-funroll-loops_-O2_-fomit-frame-pointer2018112920181123
124614? ? ?? ? ?refgcc_-funroll-loops_-march=barcelona_-Os_-fomit-frame-pointer2018112920181123
124628? ? ?? ? ?refgcc_-funroll-loops_-fno-schedule-insns_-O2_-fomit-frame-pointer2018112920181123
124640? ? ?? ? ?refgcc_-funroll-loops_-m64_-march=barcelona_-Os_-fomit-frame-pointer2018112920181123
124678? ? ?? ? ?refgcc_-funroll-loops_-march=k8_-Os_-fomit-frame-pointer2018112920181123
124680? ? ?? ? ?refgcc_-funroll-loops_-m64_-O2_-fomit-frame-pointer2018112920181123
124684? ? ?? ? ?refgcc_-funroll-loops_-Os_-fomit-frame-pointer2018112920181123
124700? ? ?? ? ?refgcc_-funroll-loops_-m64_-Os_-fomit-frame-pointer2018112920181123
124716? ? ?? ? ?refgcc_-funroll-loops_-fno-schedule-insns_-Os_-fomit-frame-pointer2018112920181123
124870? ? ?? ? ?refgcc_-funroll-loops_-m64_-march=k8_-Os_-fomit-frame-pointer2018112920181123
125246? ? ?? ? ?refgcc_-march=nocona_-O3_-fomit-frame-pointer2018112920181123
125268? ? ?? ? ?refgcc_-march=nocona_-O2_-fomit-frame-pointer2018112920181123
125302? ? ?? ? ?refgcc_-m64_-march=nocona_-O3_-fomit-frame-pointer2018112920181123
125304? ? ?? ? ?refgcc_-m64_-march=nocona_-O2_-fomit-frame-pointer2018112920181123
125948? ? ?? ? ?refgcc_-funroll-loops_-march=nocona_-O3_-fomit-frame-pointer2018112920181123
125976? ? ?? ? ?refgcc_-march=nocona_-Os_-fomit-frame-pointer2018112920181123
125984? ? ?? ? ?refgcc_-m64_-march=nocona_-Os_-fomit-frame-pointer2018112920181123
125988? ? ?? ? ?refgcc_-funroll-loops_-m64_-march=nocona_-O3_-fomit-frame-pointer2018112920181123
126026? ? ?? ? ?refgcc_-funroll-loops_-march=nocona_-O2_-fomit-frame-pointer2018112920181123
126098? ? ?? ? ?refgcc_-funroll-loops_-m64_-march=nocona_-O2_-fomit-frame-pointer2018112920181123
126968? ? ?? ? ?refgcc_-funroll-loops_-march=nocona_-Os_-fomit-frame-pointer2018112920181123
127274? ? ?? ? ?refgcc_-funroll-loops_-m64_-march=nocona_-Os_-fomit-frame-pointer2018112920181123
132372? ? ?? ? ?refgcc_-funroll-loops_-fno-schedule-insns_-O_-fomit-frame-pointer2018112920181123
132564? ? ?? ? ?refgcc_-funroll-loops_-O_-fomit-frame-pointer2018112920181123
132658? ? ?? ? ?refgcc_-funroll-loops_-march=nocona_-O_-fomit-frame-pointer2018112920181123
132664? ? ?? ? ?refgcc_-funroll-loops_-m64_-march=nocona_-O_-fomit-frame-pointer2018112920181123
132674? ? ?? ? ?refgcc_-funroll-loops_-m64_-march=k8_-O_-fomit-frame-pointer2018112920181123
132692? ? ?? ? ?refgcc_-funroll-loops_-m64_-O_-fomit-frame-pointer2018112920181123
132692? ? ?? ? ?refgcc_-funroll-loops_-march=k8_-O_-fomit-frame-pointer2018112920181123
132878? ? ?? ? ?refgcc_-funroll-loops_-m64_-march=barcelona_-O_-fomit-frame-pointer2018112920181123
132900? ? ?? ? ?refgcc_-funroll-loops_-march=barcelona_-O_-fomit-frame-pointer2018112920181123
134120? ? ?? ? ?refgcc_-m64_-march=nocona_-O_-fomit-frame-pointer2018112920181123
134132? ? ?? ? ?refgcc_-march=nocona_-O_-fomit-frame-pointer2018112920181123
134166? ? ?? ? ?refgcc_-m64_-march=core2_-O_-fomit-frame-pointer2018112920181123
134188? ? ?? ? ?refgcc_-O_-fomit-frame-pointer2018112920181123
134220? ? ?? ? ?refgcc_-m64_-march=corei7_-O_-fomit-frame-pointer2018112920181123
134224? ? ?? ? ?refgcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv2018112920181123
134226? ? ?? ? ?refgcc_-m64_-O_-fomit-frame-pointer2018112920181123
134240? ? ?? ? ?refgcc_-m64_-march=k8_-O_-fomit-frame-pointer2018112920181123
134254? ? ?? ? ?refgcc_-m64_-march=core-avx-i_-O_-fomit-frame-pointer2018112920181123
134270? ? ?? ? ?refgcc_-m64_-march=core-avx2_-O_-fomit-frame-pointer2018112920181123
134280? ? ?? ? ?refgcc_-fno-schedule-insns_-O_-fomit-frame-pointer2018112920181123
134282? ? ?? ? ?refgcc_-m64_-march=barcelona_-O_-fomit-frame-pointer2018112920181123
134282? ? ?? ? ?refgcc_-march=barcelona_-O_-fomit-frame-pointer2018112920181123
134292? ? ?? ? ?refgcc_-m64_-march=core2_-msse4.1_-O_-fomit-frame-pointer2018112920181123
134302? ? ?? ? ?refgcc_-march=k8_-O_-fomit-frame-pointer2018112920181123
134312? ? ?? ? ?refgcc_-m64_-march=native_-mtune=native_-O_-fomit-frame-pointer2018112920181123
134316? ? ?? ? ?refgcc_-m64_-march=corei7-avx_-O_-fomit-frame-pointer2018112920181123
134394? ? ?? ? ?refgcc_-m64_-march=core2_-msse4_-O_-fomit-frame-pointer2018112920181123
144308? ? ?? ? ?refclang_-O3_-fwrapv_-mavx_-maes_-mpclmul_-fomit-frame-pointer_-Qunused-arguments2018112920181123
144432? ? ?? ? ?refclang_-mcpu=cortex-a8_-mfpu=neon_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments2018112920181123
144460? ? ?? ? ?refclang_-O3_-fomit-frame-pointer_-Qunused-arguments2018112920181123
144514? ? ?? ? ?refclang_-mcpu=native_-mfpu=neon_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments2018112920181123
144546? ? ?? ? ?refclang_-mcpu=cortex-a9_-mfpu=neon_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments2018112920181123
144640? ? ?? ? ?refclang_-O3_-fwrapv_-mavx_-fomit-frame-pointer_-Qunused-arguments2018112920181123
144648? ? ?? ? ?refclang_-O3_-fwrapv_-march=x86-64_-mcpu=core-avx2_-mavx2_-maes_-mpclmul_-fomit-frame-pointer_-Qunused-arguments2018112920181123
144804? ? ?? ? ?refclang_-O3_-fwrapv_-mavx2_-fomit-frame-pointer_-Qunused-arguments2018112920181123
263668? ? ?? ? ?refgcc_-funroll-loops2018112920181123
263688? ? ?? ? ?refgcc2018112920181123
267870? ? ?? ? ?refcc2018112920181123

Compiler output

Implementation: aesni
Security model: unknown
Compiler: cc
encrypt.c: encrypt.c: In function 'aes_enc_128':
encrypt.c: encrypt.c:38:9: error: incompatible types when assigning to type '__m128i' from type 'int'
encrypt.c: *state = _mm_aesenc_si128(*state, key[1]);
encrypt.c: ^
encrypt.c: encrypt.c:41:9: error: incompatible types when assigning to type '__m128i' from type 'int'
encrypt.c: *state = _mm_aesenc_si128(*state, key[2]);
encrypt.c: ^
encrypt.c: encrypt.c:43:9: error: incompatible types when assigning to type '__m128i' from type 'int'
encrypt.c: *state = _mm_aesenc_si128(*state, key[3]);
encrypt.c: ^
encrypt.c: encrypt.c:45:9: error: incompatible types when assigning to type '__m128i' from type 'int'
encrypt.c: *state = _mm_aesenc_si128(*state, key[4]);
encrypt.c: ^
encrypt.c: encrypt.c:47:9: error: incompatible types when assigning to type '__m128i' from type 'int'
encrypt.c: *state = _mm_aesenc_si128(*state, key[5]);
encrypt.c: ^
encrypt.c: encrypt.c:49:9: error: incompatible types when assigning to type '__m128i' from type 'int'
encrypt.c: *state = _mm_aesenc_si128(*state, key[6]);
encrypt.c: ^
encrypt.c: encrypt.c:51:9: error: incompatible types when assigning to type '__m128i' from type 'int'
encrypt.c: *state = _mm_aesenc_si128(*state, key[7]);
encrypt.c: ^
encrypt.c: encrypt.c:53:9: error: incompatible types when assigning to type '__m128i' from type 'int'
encrypt.c: *state = _mm_aesenc_si128(*state, key[8]);
encrypt.c: ^
encrypt.c: ...

Number of similar (compiler,implementation) pairs: 1, namely:
CompilerImplementations
cc aesni

Compiler output

Implementation: aesni
Security model: unknown
Compiler: clang -O3 -fomit-frame-pointer -Qunused-arguments
encrypt.c: encrypt.c:277:9: error: '__builtin_ia32_aeskeygenassist128' needs target feature aes
encrypt.c: K[1] = KEYEXP(K[0], 0x01);
encrypt.c: ^
encrypt.c: encrypt.c:19:42: note: expanded from macro 'KEYEXP'
encrypt.c: #define KEYEXP(K, I) aes128_keyexpand(K, _mm_aeskeygenassist_si128(K, I))
encrypt.c: ^
encrypt.c: /usr/bin/../lib64/clang/3.8.0/include/__wmmintrin_aes.h:62:12: note: expanded from macro '_mm_aeskeygenassist_si128'
encrypt.c: (__m128i)__builtin_ia32_aeskeygenassist128((__v2di)(__m128i)(C), (int)(R))
encrypt.c: ^
encrypt.c: encrypt.c:278:9: error: '__builtin_ia32_aeskeygenassist128' needs target feature aes
encrypt.c: K[2] = KEYEXP(K[1], 0x02);
encrypt.c: ^
encrypt.c: encrypt.c:19:42: note: expanded from macro 'KEYEXP'
encrypt.c: #define KEYEXP(K, I) aes128_keyexpand(K, _mm_aeskeygenassist_si128(K, I))
encrypt.c: ^
encrypt.c: /usr/bin/../lib64/clang/3.8.0/include/__wmmintrin_aes.h:62:12: note: expanded from macro '_mm_aeskeygenassist_si128'
encrypt.c: (__m128i)__builtin_ia32_aeskeygenassist128((__v2di)(__m128i)(C), (int)(R))
encrypt.c: ^
encrypt.c: encrypt.c:279:9: error: '__builtin_ia32_aeskeygenassist128' needs target feature aes
encrypt.c: K[3] = KEYEXP(K[2], 0x04);
encrypt.c: ^
encrypt.c: encrypt.c:19:42: note: expanded from macro 'KEYEXP'
encrypt.c: #define KEYEXP(K, I) aes128_keyexpand(K, _mm_aeskeygenassist_si128(K, I))
encrypt.c: ^
encrypt.c: /usr/bin/../lib64/clang/3.8.0/include/__wmmintrin_aes.h:62:12: note: expanded from macro '_mm_aeskeygenassist_si128'
encrypt.c: ...

Number of similar (compiler,implementation) pairs: 6, namely:
CompilerImplementations
clang -O3 -fomit-frame-pointer -Qunused-arguments aesni
clang -O3 -fwrapv -mavx2 -fomit-frame-pointer -Qunused-arguments aesni
clang -O3 -fwrapv -mavx -fomit-frame-pointer -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: aesni
Security model: unknown
Compiler: clang -O3 -fwrapv -march=native -fomit-frame-pointer -Qunused-arguments
try.c: fatal error: error in backend: Cannot select: 0x21b5f30: v4i64 = X86ISD::VTRUNC 0x21b5d60
try.c: 0x21b5d60: v16i32 = vselect 0x21bcb60, 0x214de00, 0x21b5c30
try.c: 0x21bcb60: v4i1 = X86ISD::PCMPGTM 0x219e810, 0x214f9e0
try.c: 0x219e810: v4i64 = X86ISD::VBROADCAST 0x214fd70
try.c: 0x214fd70: i64,ch = load<LD8[%uglygep72]> 0x2099dd0, 0x212fa70, undef:i64
try.c: 0x212fa70: i64 = add 0x219f6f0, 0x213f430
try.c: 0x219f6f0: i64 = X86ISD::Wrapper TargetGlobalAddress:i64<[64 x i64]* @cycles> 0
try.c: 0x2192d90: i64 = TargetGlobalAddress<[64 x i64]* @cycles> 0
try.c: 0x213f430: i64 = shl 0x2192540, Constant:i8<3>
try.c: 0x2192540: i64,ch = CopyFromReg 0x2099dd0, Register:i64 %vreg50
try.c: 0x219fbb0: i64 = Register %vreg50
try.c: 0x2140a30: i8 = Constant<3>
try.c: 0x219ce80: i64 = undef
try.c: 0x214f9e0: v4i64,ch = CopyFromReg 0x2099dd0, Register:v4i64 %vreg13
try.c: 0x213b1a0: v4i64 = Register %vreg13
try.c: 0x214de00: v16i32 = X86ISD::VBROADCAST 0x21927a0
try.c: 0x21927a0: i32,ch = load<LD4[ConstantPool]> 0x2099dd0, 0x21b58a0, undef:i64
try.c: 0x21b58a0: i64 = X86ISD::Wrapper TargetConstantPool:i64<i32 1> 0
try.c: 0x2138cc0: i64 = TargetConstantPool<i32 1> 0
try.c: 0x219ce80: i64 = undef
try.c: 0x21b5c30: v16i32 = BUILD_VECTOR Constant:i32<0>, Constant:i32<0>, Constant:i32<0>, Constant:i32<0>, Constant:i32<0>, Constant:i32<0>, Constant:i32<0>, Constant:i32<0>, Constant:i32<0>, Constant:i32<0>, Constant:i32<0>, Constant:i32<0>, Constant:i32<0>, Constant:i32<0>, Constant:i32<0>, Constant:i32<0>
try.c: 0x21b5b00: i32 = Constant<0>
try.c: 0x21b5b00: i32 = Constant<0>
try.c: 0x21b5b00: i32 = Constant<0>
try.c: 0x21b5b00: i32 = Constant<0>
try.c: ...

Number of similar (compiler,implementation) pairs: 1, namely:
CompilerImplementations
clang -O3 -fwrapv -march=native -fomit-frame-pointer -Qunused-arguments aesni

Compiler output

Implementation: aesni
Security model: unknown
Compiler: clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments
try.c: fatal error: error in backend: Cannot select: 0xa18f70: v4i64 = X86ISD::VTRUNC 0xa18da0
try.c: 0xa18da0: v16i32 = vselect 0xa064a0, 0x999300, 0xa18c70
try.c: 0xa064a0: v4i1 = X86ISD::PCMPGTM 0xa04480, 0x9b3e60
try.c: 0xa04480: v4i64 = X86ISD::VBROADCAST 0x9b41f0
try.c: 0x9b41f0: i64,ch = load<LD8[%uglygep72]> 0x8fddd0, 0x95e980, undef:i64
try.c: 0x95e980: i64 = add 0xa05360, 0x97f270
try.c: 0xa05360: i64 = X86ISD::Wrapper TargetGlobalAddress:i64<[64 x i64]* @cycles> 0
try.c: 0x9f7900: i64 = TargetGlobalAddress<[64 x i64]* @cycles> 0
try.c: 0x97f270: i64 = shl 0x9f70b0, Constant:i8<3>
try.c: 0x9f70b0: i64,ch = CopyFromReg 0x8fddd0, Register:i64 %vreg50
try.c: 0xa05820: i64 = Register %vreg50
try.c: 0x980870: i8 = Constant<3>
try.c: 0xa02af0: i64 = undef
try.c: 0x9b3e60: v4i64,ch = CopyFromReg 0x8fddd0, Register:v4i64 %vreg13
try.c: 0x99e7a0: v4i64 = Register %vreg13
try.c: 0x999300: v16i32 = X86ISD::VBROADCAST 0x9f7310
try.c: 0x9f7310: i32,ch = load<LD4[ConstantPool]> 0x8fddd0, 0xa188e0, undef:i64
try.c: 0xa188e0: i64 = X86ISD::Wrapper TargetConstantPool:i64<i32 1> 0
try.c: 0x99bab0: i64 = TargetConstantPool<i32 1> 0
try.c: 0xa02af0: i64 = undef
try.c: 0xa18c70: v16i32 = BUILD_VECTOR Constant:i32<0>, Constant:i32<0>, Constant:i32<0>, Constant:i32<0>, Constant:i32<0>, Constant:i32<0>, Constant:i32<0>, Constant:i32<0>, Constant:i32<0>, Constant:i32<0>, Constant:i32<0>, Constant:i32<0>, Constant:i32<0>, Constant:i32<0>, Constant:i32<0>, Constant:i32<0>
try.c: 0xa18b40: i32 = Constant<0>
try.c: 0xa18b40: i32 = Constant<0>
try.c: 0xa18b40: i32 = Constant<0>
try.c: 0xa18b40: i32 = Constant<0>
try.c: ...

Number of similar (compiler,implementation) pairs: 1, namely:
CompilerImplementations
clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments aesni

Compiler output

Implementation: aesni
Security model: unknown
Compiler: gcc
encrypt.c: In file included from /usr/lib64/gcc/x86_64-suse-linux/7/include/immintrin.h:39:0,
encrypt.c: from encrypt.c:3:
encrypt.c: encrypt.c: In function 'aes_enc_128':
encrypt.c: /usr/lib64/gcc/x86_64-suse-linux/7/include/wmmintrin.h:69:1: error: inlining failed in call to always_inline '_mm_aesenclast_si128': target specific option mismatch
encrypt.c: _mm_aesenclast_si128 (__m128i __X, __m128i __Y)
encrypt.c: ^~~~~~~~~~~~~~~~~~~~
encrypt.c: encrypt.c:57:11: note: called from here
encrypt.c: *state = _mm_aesenclast_si128(*state, key[10]);
encrypt.c: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
encrypt.c: In file included from /usr/lib64/gcc/x86_64-suse-linux/7/include/immintrin.h:39:0,
encrypt.c: from encrypt.c:3:
encrypt.c: /usr/lib64/gcc/x86_64-suse-linux/7/include/wmmintrin.h:61:1: error: inlining failed in call to always_inline '_mm_aesenc_si128': target specific option mismatch
encrypt.c: _mm_aesenc_si128 (__m128i __X, __m128i __Y)
encrypt.c: ^~~~~~~~~~~~~~~~
encrypt.c: encrypt.c:55:11: note: called from here
encrypt.c: *state = _mm_aesenc_si128(*state, key[9]);
encrypt.c: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
encrypt.c: In file included from /usr/lib64/gcc/x86_64-suse-linux/7/include/immintrin.h:39:0,
encrypt.c: from encrypt.c:3:
encrypt.c: /usr/lib64/gcc/x86_64-suse-linux/7/include/wmmintrin.h:61:1: error: inlining failed in call to always_inline '_mm_aesenc_si128': target specific option mismatch
encrypt.c: _mm_aesenc_si128 (__m128i __X, __m128i __Y)
encrypt.c: ^~~~~~~~~~~~~~~~
encrypt.c: encrypt.c:53:11: note: called from here
encrypt.c: *state = _mm_aesenc_si128(*state, key[8]);
encrypt.c: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
encrypt.c: ...

Number of similar (compiler,implementation) pairs: 86, namely:
CompilerImplementations
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 -O3 -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 -O3 -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 -O3 -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=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=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: aesni
Security model: unknown
Compiler: gcc -m64 -march=barcelona -O2 -fomit-frame-pointer
encrypt.c: In file included from /usr/lib64/gcc/x86_64-suse-linux/7/include/immintrin.h:39:0,
encrypt.c: from encrypt.c:3:
encrypt.c: encrypt.c: In function 'aes_enc_128':
encrypt.c: /usr/lib64/gcc/x86_64-suse-linux/7/include/wmmintrin.h:69:1: error: inlining failed in call to always_inline '_mm_aesenclast_si128': target specific option mismatch
encrypt.c: _mm_aesenclast_si128 (__m128i __X, __m128i __Y)
encrypt.c: ^~~~~~~~~~~~~~~~~~~~
encrypt.c: encrypt.c:57:11: note: called from here
encrypt.c: *state = _mm_aesenclast_si128(*state, key[10]);
encrypt.c: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
encrypt.c: In file included from /usr/lib64/gcc/x86_64-suse-linux/7/include/immintrin.h:39:0,
encrypt.c: from encrypt.c:3:
encrypt.c: /usr/lib64/gcc/x86_64-suse-linux/7/include/wmmintrin.h:61:1: error: inlining failed in call to always_inline '_mm_aesenc_si128': target specific option mismatch
encrypt.c: _mm_aesenc_si128 (__m128i __X, __m128i __Y)
encrypt.c: ^~~~~~~~~~~~~~~~
encrypt.c: encrypt.c:55:11: note: called from here
encrypt.c: *state = _mm_aesenc_si128(*state, key[9]);
encrypt.c: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
encrypt.c: In file included from /usr/lib64/gcc/x86_64-suse-linux/7/include/immintrin.h:39:0,
encrypt.c: from encrypt.c:3:
encrypt.c: /usr/lib64/gcc/x86_64-suse-linux/7/include/wmmintrin.h:61:1: error: inlining failed in call to always_inline '_mm_aesenc_si128': target specific option mismatch
encrypt.c: _mm_aesenc_si128 (__m128i __X, __m128i __Y)
encrypt.c: ^~~~~~~~~~~~~~~~
encrypt.c: encrypt.c:53:11: note: called from here
encrypt.c: *state = _mm_aesenc_si128(*state, key[8]);
encrypt.c: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
encrypt.c: ...
encrypt.c: In file included from /usr/lib64/gcc/x86_64-suse-linux/7/include/immintrin.h:39:0,
encrypt.c: from encrypt.c:3:
encrypt.c: encrypt.c: In function 'aes_enc_128':
encrypt.c: /usr/lib64/gcc/x86_64-suse-linux/7/include/wmmintrin.h:69:1: error: inlining failed in call to always_inline '_mm_aesenclast_si128': target specific option mismatch
encrypt.c: _mm_aesenclast_si128 (__m128i __X, __m128i __Y)
encrypt.c: ^~~~~~~~~~~~~~~~~~~~
encrypt.c: encrypt.c:57:11: note: called from here
encrypt.c: *state = _mm_aesenclast_si128(*state, key[10]);
encrypt.c: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
encrypt.c: In file included from /usr/lib64/gcc/x86_64-suse-linux/7/include/immintrin.h:39:0,
encrypt.c: from encrypt.c:3:
encrypt.c: /usr/lib64/gcc/x86_64-suse-linux/7/include/wmmintrin.h:61:1: error: inlining failed in call to always_inline '_mm_aesenc_si128': target specific option mismatch
encrypt.c: _mm_aesenc_si128 (__m128i __X, __m128i __Y)
encrypt.c: ^~~~~~~~~~~~~~~~
encrypt.c: encrypt.c:55:11: note: called from here
encrypt.c: *state = _mm_aesenc_si128(*state, key[9]);
encrypt.c: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
encrypt.c: In file included from /usr/lib64/gcc/x86_64-suse-linux/7/include/immintrin.h:39:0,
encrypt.c: from encrypt.c:3:
encrypt.c: /usr/lib64/gcc/x86_64-suse-linux/7/include/wmmintrin.h:61:1: error: inlining failed in call to always_inline '_mm_aesenc_si128': target specific option mismatch
encrypt.c: _mm_aesenc_si128 (__m128i __X, __m128i __Y)
encrypt.c: ^~~~~~~~~~~~~~~~
encrypt.c: encrypt.c:53:11: note: called from here
encrypt.c: *state = _mm_aesenc_si128(*state, key[8]);
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

Compiler output

Implementation: ref
Security model: unknown
Compiler: clang -O3 -fwrapv -march=native -fomit-frame-pointer -Qunused-arguments
try.c: fatal error: error in backend: Cannot select: 0x2277180: v4i64 = X86ISD::VTRUNC 0x2276fb0
try.c: 0x2276fb0: v16i32 = vselect 0x2273bf0, 0x2208490, 0x2276e80
try.c: 0x2273bf0: v4i1 = X86ISD::PCMPGTM 0x2270400, 0x2209240
try.c: 0x2270400: v4i64 = X86ISD::VBROADCAST 0x22095d0
try.c: 0x22095d0: i64,ch = load<LD8[%uglygep72]> 0x2169dc0, 0x2225e50, undef:i64
try.c: 0x2225e50: i64 = add 0x22712e0, 0x220ef10
try.c: 0x22712e0: i64 = X86ISD::Wrapper TargetGlobalAddress:i64<[64 x i64]* @cycles> 0
try.c: 0x225e930: i64 = TargetGlobalAddress<[64 x i64]* @cycles> 0
try.c: 0x220ef10: i64 = shl 0x225e0e0, Constant:i8<3>
try.c: 0x225e0e0: i64,ch = CopyFromReg 0x2169dc0, Register:i64 %vreg50
try.c: 0x22717a0: i64 = Register %vreg50
try.c: 0x2204e60: i8 = Constant<3>
try.c: 0x226e260: i64 = undef
try.c: 0x2209240: v4i64,ch = CopyFromReg 0x2169dc0, Register:v4i64 %vreg13
try.c: 0x221c5b0: v4i64 = Register %vreg13
try.c: 0x2208490: v16i32 = X86ISD::VBROADCAST 0x225e340
try.c: 0x225e340: i32,ch = load<LD4[ConstantPool]> 0x2169dc0, 0x2276af0, undef:i64
try.c: 0x2276af0: i64 = X86ISD::Wrapper TargetConstantPool:i64<i32 1> 0
try.c: 0x221a0d0: i64 = TargetConstantPool<i32 1> 0
try.c: 0x226e260: i64 = undef
try.c: 0x2276e80: v16i32 = BUILD_VECTOR Constant:i32<0>, Constant:i32<0>, Constant:i32<0>, Constant:i32<0>, Constant:i32<0>, Constant:i32<0>, Constant:i32<0>, Constant:i32<0>, Constant:i32<0>, Constant:i32<0>, Constant:i32<0>, Constant:i32<0>, Constant:i32<0>, Constant:i32<0>, Constant:i32<0>, Constant:i32<0>
try.c: 0x2276d50: i32 = Constant<0>
try.c: 0x2276d50: i32 = Constant<0>
try.c: 0x2276d50: i32 = Constant<0>
try.c: 0x2276d50: i32 = Constant<0>
try.c: ...

Number of similar (compiler,implementation) pairs: 1, namely:
CompilerImplementations
clang -O3 -fwrapv -march=native -fomit-frame-pointer -Qunused-arguments ref

Compiler output

Implementation: ref
Security model: unknown
Compiler: clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments
try.c: fatal error: error in backend: Cannot select: 0xcf6f90: v4i64 = X86ISD::VTRUNC 0xcf6dc0
try.c: 0xcf6dc0: v16i32 = vselect 0xd10c80, 0xc87060, 0xcf6c90
try.c: 0xd10c80: v4i1 = X86ISD::PCMPGTM 0xcf29f0, 0xc87e10
try.c: 0xcf29f0: v4i64 = X86ISD::VBROADCAST 0xc881a0
try.c: 0xc881a0: i64,ch = load<LD8[%uglygep72]> 0xbebdd0, 0xc7f820, undef:i64
try.c: 0xc7f820: i64 = add 0xcf38d0, 0xc91730
try.c: 0xcf38d0: i64 = X86ISD::Wrapper TargetGlobalAddress:i64<[64 x i64]* @cycles> 0
try.c: 0xce9dc0: i64 = TargetGlobalAddress<[64 x i64]* @cycles> 0
try.c: 0xc91730: i64 = shl 0xce9570, Constant:i8<3>
try.c: 0xce9570: i64,ch = CopyFromReg 0xbebdd0, Register:i64 %vreg50
try.c: 0xcf3d90: i64 = Register %vreg50
try.c: 0xc9bde0: i8 = Constant<3>
try.c: 0xcf1060: i64 = undef
try.c: 0xc87e10: v4i64,ch = CopyFromReg 0xbebdd0, Register:v4i64 %vreg13
try.c: 0xca1be0: v4i64 = Register %vreg13
try.c: 0xc87060: v16i32 = X86ISD::VBROADCAST 0xce97d0
try.c: 0xce97d0: i32,ch = load<LD4[ConstantPool]> 0xbebdd0, 0xcf6900, undef:i64
try.c: 0xcf6900: i64 = X86ISD::Wrapper TargetConstantPool:i64<i32 1> 0
try.c: 0xc98a90: i64 = TargetConstantPool<i32 1> 0
try.c: 0xcf1060: i64 = undef
try.c: 0xcf6c90: v16i32 = BUILD_VECTOR Constant:i32<0>, Constant:i32<0>, Constant:i32<0>, Constant:i32<0>, Constant:i32<0>, Constant:i32<0>, Constant:i32<0>, Constant:i32<0>, Constant:i32<0>, Constant:i32<0>, Constant:i32<0>, Constant:i32<0>, Constant:i32<0>, Constant:i32<0>, Constant:i32<0>, Constant:i32<0>
try.c: 0xcf6b60: i32 = Constant<0>
try.c: 0xcf6b60: i32 = Constant<0>
try.c: 0xcf6b60: i32 = Constant<0>
try.c: 0xcf6b60: i32 = Constant<0>
try.c: ...

Number of similar (compiler,implementation) pairs: 1, namely:
CompilerImplementations
clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments ref