Test results for amd64, r24000, crypto_aead/grain128aeadv2

[Page version: 20241016 00:06:19]

Measurements for amd64, r24000, crypto_aead Test results for amd64, r24000, crypto_aead Test results for crypto_aead/grain128aeadv2
Computer: r24000
Microarchitecture: amd64; Coffee Lake (906ea)
Architecture: amd64
CPU ID: GenuineIntel-000906ea-bfebfbff
SUPERCOP version: 20241011
Operation: crypto_aead
Primitive: grain128aeadv2
TimeObject sizeTest sizeImplementationCompilerBenchmark dateSUPERCOP version
15273918362 0 036128 876 1096T:sseclang++ -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2024072820240716
15351710573 0 025081 868 1096T:sseclang++ -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2024072820240716
15362310458 0 024272 876 1032T:sseclang++ -march=native -O -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2024072820240716
16688518362 0 035984 876 1064T:sseclang++ -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2024072820240716
16754912184 0 026908 796 1128T:sseg++ -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall2024072820240716
17131817512 0 034677 804 1128T:sseg++ -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall2024072820240716
17150813529 0 028629 804 1128T:sseg++ -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall2024072820240716
1730164256 0 017784 780 1096T:sseg++ -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall2024072820240716
3106689997 0 027824 876 1096T:x64clang++ -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2024072820240716
3111685523 0 019392 876 1032T:x64clang++ -march=native -O -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2024072820240716
3169795247 0 019769 868 1096T:x64clang++ -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2024072820240716
3174976564 0 021268 796 1128T:x64g++ -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall2024072820240716
3250387066 0 022165 804 1128T:x64g++ -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall2024072820240716
32756011406 0 029080 876 1064T:x64clang++ -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2024072820240716
3710852569 0 016072 780 1096T:x64g++ -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall2024072820240716

Checksum failure


d0dd6234d89dbd95039a8c1c4e9e8f6fa0d58228afa4fda263447f76c3102a36

Number of similar (implementation,compiler) pairs: 1, namely:
ImplementationCompiler
T:x64g++ -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (13.2.0)

Compiler output


grain128aead-v2_opt.cpp: grain128aead-v2_opt.cpp:236:6: error: '__builtin_ia32_pternlogq128_mask' needs target feature avx512vl
grain128aead-v2_opt.cpp:         T = _xorand3(_mm_srli_epi16(X, 1), X, _mm_set1_epi16(0x2222));
grain128aead-v2_opt.cpp:             ^
grain128aead-v2_opt.cpp: grain128aead-v2_opt.cpp:125:27: note: expanded from macro '_xorand3'
grain128aead-v2_opt.cpp: #define _xorand3(a, b, c)       _mm_ternarylogic_epi64(a, b, c, 0x28)
grain128aead-v2_opt.cpp:                                 ^
grain128aead-v2_opt.cpp: /usr/lib/llvm-16/lib/clang/16/include/avx512vlintrin.h:6559:13: note: expanded from macro '_mm_ternarylogic_epi64'
grain128aead-v2_opt.cpp:   ((__m128i)__builtin_ia32_pternlogq128_mask(                                  \
grain128aead-v2_opt.cpp:             ^
grain128aead-v2_opt.cpp: grain128aead-v2_opt.cpp:237:6: error: '__builtin_ia32_pternlogq128_mask' needs target feature avx512vl
grain128aead-v2_opt.cpp:         X = _xor3(_mm_slli_epi16(T, 1), X, T);
grain128aead-v2_opt.cpp:             ^
grain128aead-v2_opt.cpp: grain128aead-v2_opt.cpp:122:25: note: expanded from macro '_xor3'
grain128aead-v2_opt.cpp: #define _xor3(a, b, c)          _mm_ternarylogic_epi64(a, b, c, 0x96)
grain128aead-v2_opt.cpp:                                 ^
grain128aead-v2_opt.cpp: /usr/lib/llvm-16/lib/clang/16/include/avx512vlintrin.h:6559:13: note: expanded from macro '_mm_ternarylogic_epi64'
grain128aead-v2_opt.cpp:   ((__m128i)__builtin_ia32_pternlogq128_mask(                                  \
grain128aead-v2_opt.cpp:             ^
grain128aead-v2_opt.cpp: grain128aead-v2_opt.cpp:238:6: error: '__builtin_ia32_pternlogq128_mask' needs target feature avx512vl
grain128aead-v2_opt.cpp:         T = _xorand3(_mm_srli_epi16(X, 2), X, _mm_set1_epi16(0x0c0c));
grain128aead-v2_opt.cpp:             ^
grain128aead-v2_opt.cpp: grain128aead-v2_opt.cpp:125:27: note: expanded from macro '_xorand3'
grain128aead-v2_opt.cpp: #define _xorand3(a, b, c)       _mm_ternarylogic_epi64(a, b, c, 0x28)
grain128aead-v2_opt.cpp:                                 ^
grain128aead-v2_opt.cpp: /usr/lib/llvm-16/lib/clang/16/include/avx512vlintrin.h:6559:13: note: expanded from macro '_mm_ternarylogic_epi64'
grain128aead-v2_opt.cpp: ...

Number of similar (implementation,compiler) pairs: 4, namely:
ImplementationCompiler
T:avx512clang++ -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Ubuntu_Clang_16.0.6_(15))
T:avx512clang++ -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Ubuntu_Clang_16.0.6_(15))
T:avx512clang++ -march=native -O -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Ubuntu_Clang_16.0.6_(15))
T:avx512clang++ -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Ubuntu_Clang_16.0.6_(15))

Compiler output


grain128aead-v2_opt.cpp: In file included from /usr/lib/gcc/x86_64-linux-gnu/13/include/immintrin.h:61,
grain128aead-v2_opt.cpp:                  from /usr/lib/gcc/x86_64-linux-gnu/13/include/x86intrin.h:32,
grain128aead-v2_opt.cpp:                  from grain128aead-v2_opt.h:41,
grain128aead-v2_opt.cpp:                  from grain128aead-v2_opt.cpp:10:
grain128aead-v2_opt.cpp: /usr/lib/gcc/x86_64-linux-gnu/13/include/avx512vlintrin.h: In function 'u64 grain_keystream64(grain_ctx*)':
grain128aead-v2_opt.cpp: /usr/lib/gcc/x86_64-linux-gnu/13/include/avx512vlintrin.h:10657:1: error: inlining failed in call to 'always_inline' '__m128i _mm_ternarylogic_epi64(__m128i, __m128i, __m128i, int)': target specific option mismatch
grain128aead-v2_opt.cpp: 10657 | _mm_ternarylogic_epi64 (__m128i __A, __m128i __B, __m128i __C,
grain128aead-v2_opt.cpp:       | ^~~~~~~~~~~~~~~~~~~~~~
grain128aead-v2_opt.cpp: grain128aead-v2_opt.cpp:207:39: note: called from here
grain128aead-v2_opt.cpp:   207 |         u64 y = ys ^ _mm_cvtsi128_si64(_xor2(shr8(_xor3(_andxor3(s4, s7, s5), _and3(ts, b7, s6), b1), 7), shr8(_andxor3(shr8(b7, 2), s2, b1), 5)));
grain128aead-v2_opt.cpp:       |                      ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
grain128aead-v2_opt.cpp: /usr/lib/gcc/x86_64-linux-gnu/13/include/avx512vlintrin.h:10657:1: error: inlining failed in call to 'always_inline' '__m128i _mm_ternarylogic_epi64(__m128i, __m128i, __m128i, int)': target specific option mismatch
grain128aead-v2_opt.cpp: 10657 | _mm_ternarylogic_epi64 (__m128i __A, __m128i __B, __m128i __C,
grain128aead-v2_opt.cpp:       | ^~~~~~~~~~~~~~~~~~~~~~
grain128aead-v2_opt.cpp: grain128aead-v2_opt.cpp:207:39: note: called from here
grain128aead-v2_opt.cpp:   207 |         u64 y = ys ^ _mm_cvtsi128_si64(_xor2(shr8(_xor3(_andxor3(s4, s7, s5), _and3(ts, b7, s6), b1), 7), shr8(_andxor3(shr8(b7, 2), s2, b1), 5)));
grain128aead-v2_opt.cpp:       |                      ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
grain128aead-v2_opt.cpp: /usr/lib/gcc/x86_64-linux-gnu/13/include/avx512vlintrin.h:10657:1: error: inlining failed in call to 'always_inline' '__m128i _mm_ternarylogic_epi64(__m128i, __m128i, __m128i, int)': target specific option mismatch
grain128aead-v2_opt.cpp: 10657 | _mm_ternarylogic_epi64 (__m128i __A, __m128i __B, __m128i __C,
grain128aead-v2_opt.cpp:       | ^~~~~~~~~~~~~~~~~~~~~~
grain128aead-v2_opt.cpp: grain128aead-v2_opt.cpp:207:39: note: called from here
grain128aead-v2_opt.cpp:   207 |         u64 y = ys ^ _mm_cvtsi128_si64(_xor2(shr8(_xor3(_andxor3(s4, s7, s5), _and3(ts, b7, s6), b1), 7), shr8(_andxor3(shr8(b7, 2), s2, b1), 5)));
grain128aead-v2_opt.cpp:       |                      ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
grain128aead-v2_opt.cpp: /usr/lib/gcc/x86_64-linux-gnu/13/include/avx512vlintrin.h:10657:1: error: inlining failed in call to 'always_inline' '__m128i _mm_ternarylogic_epi64(__m128i, __m128i, __m128i, int)': target specific option mismatch
grain128aead-v2_opt.cpp: 10657 | _mm_ternarylogic_epi64 (__m128i __A, __m128i __B, __m128i __C,
grain128aead-v2_opt.cpp: ...

Number of similar (implementation,compiler) pairs: 8, namely:
ImplementationCompiler
T:avx512g++ -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (13.2.0)
T:avx512g++ -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (13.2.0)
T:avx512g++ -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (13.2.0)
T:avx512g++ -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (13.2.0)
T:gf2g++ -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (13.2.0)
T:gf2g++ -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (13.2.0)
T:gf2g++ -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (13.2.0)
T:gf2g++ -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (13.2.0)

Compiler output


grain128aead-v2_opt.cpp: grain128aead-v2_opt.cpp:234:6: error: '__builtin_ia32_vgf2p8affineqb_v16qi' needs target feature gfni
grain128aead-v2_opt.cpp:         X = _mm_gf2p8affine_epi64_epi8(X, _mm_set1_epi64x(0x0104104002082080ULL), 0);
grain128aead-v2_opt.cpp:             ^
grain128aead-v2_opt.cpp: /usr/lib/llvm-16/lib/clang/16/include/gfniintrin.h:38:13: note: expanded from macro '_mm_gf2p8affine_epi64_epi8'
grain128aead-v2_opt.cpp:   ((__m128i)__builtin_ia32_vgf2p8affineqb_v16qi((__v16qi)(__m128i)(A), \
grain128aead-v2_opt.cpp:             ^
grain128aead-v2_opt.cpp: grain128aead-v2_opt.cpp:241:6: error: '__builtin_ia32_pternlogq128_mask' needs target feature avx512vl
grain128aead-v2_opt.cpp:         T = _xorand3(_mm_srli_epi16(X, 4), X, _mm_set1_epi16(0x00f0));
grain128aead-v2_opt.cpp:             ^
grain128aead-v2_opt.cpp: grain128aead-v2_opt.cpp:125:27: note: expanded from macro '_xorand3'
grain128aead-v2_opt.cpp: #define _xorand3(a, b, c)       _mm_ternarylogic_epi64(a, b, c, 0x28)
grain128aead-v2_opt.cpp:                                 ^
grain128aead-v2_opt.cpp: /usr/lib/llvm-16/lib/clang/16/include/avx512vlintrin.h:6559:13: note: expanded from macro '_mm_ternarylogic_epi64'
grain128aead-v2_opt.cpp:   ((__m128i)__builtin_ia32_pternlogq128_mask(                                  \
grain128aead-v2_opt.cpp:             ^
grain128aead-v2_opt.cpp: grain128aead-v2_opt.cpp:242:6: error: '__builtin_ia32_pternlogq128_mask' needs target feature avx512vl
grain128aead-v2_opt.cpp:         X = _xor3(_mm_slli_epi16(T, 4), X, T);
grain128aead-v2_opt.cpp:             ^
grain128aead-v2_opt.cpp: grain128aead-v2_opt.cpp:122:25: note: expanded from macro '_xor3'
grain128aead-v2_opt.cpp: #define _xor3(a, b, c)          _mm_ternarylogic_epi64(a, b, c, 0x96)
grain128aead-v2_opt.cpp:                                 ^
grain128aead-v2_opt.cpp: /usr/lib/llvm-16/lib/clang/16/include/avx512vlintrin.h:6559:13: note: expanded from macro '_mm_ternarylogic_epi64'
grain128aead-v2_opt.cpp:   ((__m128i)__builtin_ia32_pternlogq128_mask(                                  \
grain128aead-v2_opt.cpp:             ^
grain128aead-v2_opt.cpp: grain128aead-v2_opt.cpp:155:30: error: '__builtin_ia32_pternlogq128_mask' needs target feature avx512vl
grain128aead-v2_opt.cpp: ...

Number of similar (implementation,compiler) pairs: 4, namely:
ImplementationCompiler
T:gf2clang++ -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Ubuntu_Clang_16.0.6_(15))
T:gf2clang++ -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Ubuntu_Clang_16.0.6_(15))
T:gf2clang++ -march=native -O -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Ubuntu_Clang_16.0.6_(15))
T:gf2clang++ -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Ubuntu_Clang_16.0.6_(15))

Compiler output


grain128aead-v2.c: grain128aead-v2.c:150:31: warning: argument 'sr' of type 'unsigned char[64]' with mismatched bound [-Warray-parameter]
grain128aead-v2.c: void auth_shift(unsigned char sr[64], unsigned char fb)
grain128aead-v2.c:                               ^
grain128aead-v2.c: ./grain128aead-v2.h:26:31: note: previously declared as 'unsigned char[32]' here
grain128aead-v2.c: void auth_shift(unsigned char sr[32], unsigned char fb);
grain128aead-v2.c:                               ^
grain128aead-v2.c: grain128aead-v2.c:426:21: warning: variable 'ac_cnt' set but not used [-Wunused-but-set-variable]
grain128aead-v2.c:         unsigned long long ac_cnt = 0;
grain128aead-v2.c:                            ^
grain128aead-v2.c: 2 warnings generated.

Number of similar (implementation,compiler) pairs: 5, namely:
ImplementationCompiler
T:refclang -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Ubuntu_Clang_16.0.6_(15))
T:refclang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Ubuntu_Clang_16.0.6_(15))
T:refclang -march=native -O -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Ubuntu_Clang_16.0.6_(15))
T:refclang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Ubuntu_Clang_16.0.6_(15))
T:refclang -mcpu=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Ubuntu_Clang_16.0.6_(15))

Compiler output


grain128aead-v2.c: grain128aead-v2.c:150:31: warning: argument 1 of type 'unsigned char[64]' with mismatched bound [-Warray-parameter=]
grain128aead-v2.c:   150 | void auth_shift(unsigned char sr[64], unsigned char fb)
grain128aead-v2.c:       |                 ~~~~~~~~~~~~~~^~~~~~
grain128aead-v2.c: In file included from grain128aead-v2.c:20:
grain128aead-v2.c: grain128aead-v2.h:26:31: note: previously declared as 'unsigned char[32]'
grain128aead-v2.c:    26 | void auth_shift(unsigned char sr[32], unsigned char fb);
grain128aead-v2.c:       |                 ~~~~~~~~~~~~~~^~~~~~
grain128aead-v2.c: grain128aead-v2.c: In function 'auth_shift':
grain128aead-v2.c: grain128aead-v2.c:155:11: warning: array subscript 63 is outside array bounds of 'unsigned char[32]' [-Warray-bounds=]
grain128aead-v2.c:   155 |         sr[63] = fb;
grain128aead-v2.c:       |         ~~^~~~
grain128aead-v2.c: grain128aead-v2.c:150:31: note: at offset 63 into object 'sr' of size [0, 32]
grain128aead-v2.c:   150 | void auth_shift(unsigned char sr[64], unsigned char fb)
grain128aead-v2.c:       |                 ~~~~~~~~~~~~~~^~~~~~
grain128aead-v2.c: grain128aead-v2.c:153:23: warning: '__builtin_memmove' forming offset [32, 62] is out of the bounds [0, 32] [-Warray-bounds=]
grain128aead-v2.c:   153 |                 sr[i] = sr[i+1];
grain128aead-v2.c:       |                 ~~~~~~^~~~~~~~~

Number of similar (implementation,compiler) pairs: 3, namely:
ImplementationCompiler
T:refgcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (13.2.0)
T:refgcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (13.2.0)
T:refgcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (13.2.0)

Compiler output


grain128aead-v2.c: grain128aead-v2.c:150:31: warning: argument 1 of type 'unsigned char[64]' with mismatched bound [-Warray-parameter=]
grain128aead-v2.c:   150 | void auth_shift(unsigned char sr[64], unsigned char fb)
grain128aead-v2.c:       |                 ~~~~~~~~~~~~~~^~~~~~
grain128aead-v2.c: In file included from grain128aead-v2.c:20:
grain128aead-v2.c: grain128aead-v2.h:26:31: note: previously declared as 'unsigned char[32]'
grain128aead-v2.c:    26 | void auth_shift(unsigned char sr[32], unsigned char fb);
grain128aead-v2.c:       |                 ~~~~~~~~~~~~~~^~~~~~

Number of similar (implementation,compiler) pairs: 1, namely:
ImplementationCompiler
T:refgcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (13.2.0)

Compiler output


grain128aead-v2_opt.cpp: In function 'void grain_auth(grain_ctx*, u8*, int)',
grain128aead-v2_opt.cpp:     inlined from 'void grain_auth(grain_ctx*, u8*, int)' at grain128aead-v2_opt.cpp:248:20,
grain128aead-v2_opt.cpp:     inlined from 'int grain_aead_encdec(unsigned char*, long long unsigned int*, const unsigned char*, long long unsigned int, const unsigned char*, long long unsigned int, const unsigned char*, const unsigned char*) [with int to_decrypt = 0]' at grain128aead-v2_opt.cpp:413:12,
grain128aead-v2_opt.cpp:     inlined from 'int crypto_aead_grain128aeadv2_sse_timingleaks_encrypt(unsigned char*, long long unsigned int*, const unsigned char*, long long unsigned int, const unsigned char*, long long unsigned int, const unsigned char*, const unsigned char*, const unsigned char*)' at grain128aead-v2_opt.cpp:504:29:
grain128aead-v2_opt.cpp: grain128aead-v2_opt.cpp:294:16: warning: 'grain.grain_ctx::A' is used uninitialized [-Wuninitialized]
grain128aead-v2_opt.cpp:   294 |         grain->A ^= ((*(u64*)(tmp + bytes)) << 1) ^ ((u64)tmp[bytes - 1] >> 7) ^ (((u64)_mm_cvtsi128_si64(reg)) << (65 - bits));
grain128aead-v2_opt.cpp:       |         ~~~~~~~^
grain128aead-v2_opt.cpp: grain128aead-v2_opt.cpp: In function 'int crypto_aead_grain128aeadv2_sse_timingleaks_encrypt(unsigned char*, long long unsigned int*, const unsigned char*, long long unsigned int, const unsigned char*, long long unsigned int, const unsigned char*, const unsigned char*, const unsigned char*)':
grain128aead-v2_opt.cpp: grain128aead-v2_opt.cpp:383:19: note: 'grain' declared here
grain128aead-v2_opt.cpp:   383 |         grain_ctx grain;
grain128aead-v2_opt.cpp:       |                   ^~~~~
grain128aead-v2_opt.cpp: In function 'void grain_auth(grain_ctx*, u8*, int)',
grain128aead-v2_opt.cpp:     inlined from 'void grain_auth(grain_ctx*, u8*, int)' at grain128aead-v2_opt.cpp:248:20,
grain128aead-v2_opt.cpp:     inlined from 'int grain_aead_encdec(unsigned char*, long long unsigned int*, const unsigned char*, long long unsigned int, const unsigned char*, long long unsigned int, const unsigned char*, const unsigned char*) [with int to_decrypt = 1]' at grain128aead-v2_opt.cpp:413:12,
grain128aead-v2_opt.cpp:     inlined from 'int crypto_aead_grain128aeadv2_sse_timingleaks_decrypt(unsigned char*, long long unsigned int*, unsigned char*, const unsigned char*, long long unsigned int, const unsigned char*, long long unsigned int, const unsigned char*, const unsigned char*)' at grain128aead-v2_opt.cpp:518:29:
grain128aead-v2_opt.cpp: grain128aead-v2_opt.cpp:294:16: warning: 'grain.grain_ctx::A' may be used uninitialized [-Wmaybe-uninitialized]
grain128aead-v2_opt.cpp:   294 |         grain->A ^= ((*(u64*)(tmp + bytes)) << 1) ^ ((u64)tmp[bytes - 1] >> 7) ^ (((u64)_mm_cvtsi128_si64(reg)) << (65 - bits));
grain128aead-v2_opt.cpp:       |         ~~~~~~~^
grain128aead-v2_opt.cpp: grain128aead-v2_opt.cpp: In function 'int crypto_aead_grain128aeadv2_sse_timingleaks_decrypt(unsigned char*, long long unsigned int*, unsigned char*, const unsigned char*, long long unsigned int, const unsigned char*, long long unsigned int, const unsigned char*, const unsigned char*)':
grain128aead-v2_opt.cpp: grain128aead-v2_opt.cpp:383:19: note: 'grain' declared here
grain128aead-v2_opt.cpp:   383 |         grain_ctx grain;
grain128aead-v2_opt.cpp:       |                   ^~~~~

Number of similar (implementation,compiler) pairs: 2, namely:
ImplementationCompiler
T:sseg++ -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (13.2.0)
T:sseg++ -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (13.2.0)