Test results for amd64, wolfdale, crypto_aead/deoxysi256v141
[Page version: 20241024 06:28:49]
Measurements for amd64, wolfdale, crypto_aead
Test results for amd64, wolfdale, crypto_aead
Test results for crypto_aead/deoxysi256v141
Computer: wolfdale
Microarchitecture: amd64; Core 2 45nm (1067a)
Architecture: amd64
CPU ID: GenuineIntel-0001067a-bfebfbff
SUPERCOP version: 20241022
Operation: crypto_aead
Primitive: deoxysi256v141
Time | Object size | Test size | Implementation | Compiler | Benchmark date | SUPERCOP version |
108821 | 107210 0 547 | 122608 812 1592 | T:bitslice | clang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall | 20240628 | 20240625 |
108976 | 107210 0 547 | 121792 812 1592 | T:bitslice | clang -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall | 20240628 | 20240625 |
119007 | 127049 0 592 | 142464 780 1688 | T:bitslice | gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall | 20240628 | 20240625 |
123729 | 106514 0 547 | 118758 804 1592 | T:bitslice | clang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall | 20240628 | 20240625 |
126871 | 107447 0 547 | 120414 804 1592 | T:bitslice | clang -march=native -O -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall | 20240628 | 20240625 |
130537 | 109924 0 592 | 124456 780 1688 | T:bitslice | gcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall | 20240628 | 20240625 |
135047 | 97511 0 592 | 110379 756 1656 | T:bitslice | gcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall | 20240628 | 20240625 |
140569 | 177127 0 592 | 191304 780 1688 | T:bitslice | gcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall | 20240628 | 20240625 |
205494 | 32849 0 592 | 45755 756 1656 | T:table | gcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall | 20240628 | 20240625 |
210245 | 34083 0 547 | 47446 804 1592 | T:table | clang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall | 20240628 | 20240625 |
211012 | 37424 0 592 | 52880 780 1688 | T:table | gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall | 20240628 | 20240625 |
211468 | 35573 0 592 | 50120 780 1688 | T:table | gcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall | 20240628 | 20240625 |
212455 | 34389 0 592 | 48616 780 1688 | T:table | gcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall | 20240628 | 20240625 |
216588 | 35054 0 547 | 51360 812 1592 | T:table | clang -mcpu=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall | 20240628 | 20240625 |
216925 | 34861 0 547 | 50496 812 1592 | T:table | clang -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall | 20240628 | 20240625 |
219347 | 34877 0 547 | 51328 812 1592 | T:table | clang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall | 20240628 | 20240625 |
242167 | 33669 0 547 | 47670 804 1592 | T:table | clang -march=native -O -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall | 20240628 | 20240625 |
1135744 | 24618 0 0 | 40272 812 1016 | T:ref | clang -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall | 20240628 | 20240625 |
1361488 | 26714 0 0 | 43056 812 1016 | T:ref | clang -mcpu=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall | 20240628 | 20240625 |
1367465 | 26538 0 0 | 43024 812 1016 | T:ref | clang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall | 20240628 | 20240625 |
1397350 | 29097 0 0 | 44552 780 1080 | T:ref | gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall | 20240628 | 20240625 |
3304625 | 25477 0 0 | 40032 780 1080 | T:ref | gcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall | 20240628 | 20240625 |
3501693 | 24057 0 0 | 37438 804 1016 | T:ref | clang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall | 20240628 | 20240625 |
4848252 | 23285 0 0 | 37294 804 1016 | T:ref | clang -march=native -O -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall | 20240628 | 20240625 |
4962709 | 22446 0 0 | 35347 756 1048 | T:ref | gcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall | 20240628 | 20240625 |
5397520 | 23884 0 0 | 38112 780 1080 | T:ref | gcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall | 20240628 | 20240625 |
Compiler output
deoxys.c: deoxys.c:154:15: error: always_inline function '_mm_aesenc_si128' requires target feature 'aes', but would be inlined into function 'deoxys_aead_encrypt' that is compiled without support for 'aes'
deoxys.c: PROCESS_8_ASS_DATA_BLOCKS( States, ass_data + 16 * i , Auth );
deoxys.c: ^
deoxys.c: ./ae.macros:29:11: note: expanded from macro 'PROCESS_8_ASS_DATA_BLOCKS'
deoxys.c: AES8 ( States, subkeys, tTweak ); \
deoxys.c: ^
deoxys.c: ./tweakable-cipher.macros:191:3: note: expanded from macro 'AES8'
deoxys.c: ONE_ROUND( states , subkeys[ 1] , RT[ 1] , 1 );\
deoxys.c: ^
deoxys.c: ./tweakable-cipher.macros:179:8: note: expanded from macro 'ONE_ROUND'
deoxys.c: s[0] = enc( s[0] , tmp );\
deoxys.c: ^
deoxys.c: ./tweakable-cipher.macros:1:18: note: expanded from macro 'enc'
deoxys.c: #define enc(a,b) _mm_aesenc_si128(a,b)
deoxys.c: ^
deoxys.c: deoxys.c:154:15: error: always_inline function '_mm_aesenc_si128' requires target feature 'aes', but would be inlined into function 'deoxys_aead_encrypt' that is compiled without support for 'aes'
deoxys.c: ./ae.macros:29:11: note: expanded from macro 'PROCESS_8_ASS_DATA_BLOCKS'
deoxys.c: AES8 ( States, subkeys, tTweak ); \
deoxys.c: ^
deoxys.c: ./tweakable-cipher.macros:191:3: note: expanded from macro 'AES8'
deoxys.c: ONE_ROUND( states , subkeys[ 1] , RT[ 1] , 1 );\
deoxys.c: ^
deoxys.c: ./tweakable-cipher.macros:180:8: note: expanded from macro 'ONE_ROUND'
deoxys.c: s[1] = enc( s[1] , xor(tmp, tw_c[Round][1] ) );\
deoxys.c: ^
deoxys.c: ...
Number of similar (implementation,compiler) pairs: 4, namely:
Implementation | Compiler |
T:aesni | clang -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1) |
T:aesni | clang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1) |
T:aesni | clang -march=native -O -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1) |
T:aesni | clang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1) |
Compiler output
deoxys.c: deoxys.c:105:11: error: always_inline function '_mm_shuffle_epi8' requires target feature 'ssse3', but would be inlined into function 'deoxys_aead_encrypt' that is compiled without support for 'ssse3'
deoxys.c: tmp = permute( tmp, H_PERMUTATION );
deoxys.c: ^
deoxys.c: ./tweakable-cipher.macros:7:22: note: expanded from macro 'permute'
deoxys.c: #define permute(a,b) _mm_shuffle_epi8(a,b)
deoxys.c: ^
deoxys.c: deoxys.c:112:5: error: always_inline function '_mm_shuffle_epi8' requires target feature 'ssse3', but would be inlined into function 'deoxys_aead_encrypt' that is compiled without support for 'ssse3'
deoxys.c: TWEAKEY_SCHEDULE3( tsubkeys1,tsubkeys2,subkeys, key);
deoxys.c: ^
deoxys.c: ./tweakable-cipher.macros:40:3: note: expanded from macro 'TWEAKEY_SCHEDULE3'
deoxys.c: ONE_KEY_ROUND( subkeys1[ 0], subkeys1[ 1], subkeys2[ 0], subkeys2[ 1] ); ts[ 1] = xor( xor(subkeys1[ 1],subkeys2[ 1]), RCONS[ 1] ); \
deoxys.c: ^
deoxys.c: ./tweakable-cipher.macros:33:16: note: expanded from macro 'ONE_KEY_ROUND'
deoxys.c: new_key1 = permute( new_key1, H_PERMUTATION);\
deoxys.c: ^
deoxys.c: ./tweakable-cipher.macros:7:22: note: expanded from macro 'permute'
deoxys.c: #define permute(a,b) _mm_shuffle_epi8(a,b)
deoxys.c: ^
deoxys.c: deoxys.c:112:5: error: always_inline function '_mm_shuffle_epi8' requires target feature 'ssse3', but would be inlined into function 'deoxys_aead_encrypt' that is compiled without support for 'ssse3'
deoxys.c: ./tweakable-cipher.macros:40:3: note: expanded from macro 'TWEAKEY_SCHEDULE3'
deoxys.c: ONE_KEY_ROUND( subkeys1[ 0], subkeys1[ 1], subkeys2[ 0], subkeys2[ 1] ); ts[ 1] = xor( xor(subkeys1[ 1],subkeys2[ 1]), RCONS[ 1] ); \
deoxys.c: ^
deoxys.c: ./tweakable-cipher.macros:34:16: note: expanded from macro 'ONE_KEY_ROUND'
deoxys.c: new_key2 = permute( new_key2, H_PERMUTATION);
deoxys.c: ^
deoxys.c: ...
Number of similar (implementation,compiler) pairs: 1, namely:
Implementation | Compiler |
T:aesni | clang -mcpu=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1) |
Compiler output
deoxys.c: In file included from deoxys.c:29:
deoxys.c: deoxys.c: In function 'deoxys_aead_encrypt':
deoxys.c: /usr/lib/gcc/x86_64-linux-gnu/10/include/wmmintrin.h:61:1: error: inlining failed in call to 'always_inline' '_mm_aesenc_si128': target specific option mismatch
deoxys.c: 61 | _mm_aesenc_si128 (__m128i __X, __m128i __Y)
deoxys.c: | ^~~~~~~~~~~~~~~~
deoxys.c: In file included from deoxys.c:31:
deoxys.c: tweakable-cipher.macros:1:18: note: called from here
deoxys.c: 1 | #define enc(a,b) _mm_aesenc_si128(a,b)
deoxys.c: | ^~~~~~~~~~~~~~~~~~~~~
deoxys.c: tweakable-cipher.macros:186:8: note: in expansion of macro 'enc'
deoxys.c: 186 | s[7] = enc( s[7] , xor(tmp, tw_c[Round][7] ) );\
deoxys.c: | ^~~
deoxys.c: tweakable-cipher.macros:206:3: note: in expansion of macro 'ONE_ROUND'
deoxys.c: 206 | ONE_ROUND( states , subkeys[16] , RT[ 0] , 16 );\
deoxys.c: | ^~~~~~~~~
deoxys.c: ae.macros:29:11: note: in expansion of macro 'AES8'
deoxys.c: 29 | AES8 ( States, subkeys, tTweak ); \
deoxys.c: | ^~~~
deoxys.c: deoxys.c:154:15: note: in expansion of macro 'PROCESS_8_ASS_DATA_BLOCKS'
deoxys.c: 154 | PROCESS_8_ASS_DATA_BLOCKS( States, ass_data + 16 * i , Auth );
deoxys.c: | ^~~~~~~~~~~~~~~~~~~~~~~~~
deoxys.c: In file included from deoxys.c:29:
deoxys.c: /usr/lib/gcc/x86_64-linux-gnu/10/include/wmmintrin.h:61:1: error: inlining failed in call to 'always_inline' '_mm_aesenc_si128': target specific option mismatch
deoxys.c: 61 | _mm_aesenc_si128 (__m128i __X, __m128i __Y)
deoxys.c: | ^~~~~~~~~~~~~~~~
deoxys.c: ...
Number of similar (implementation,compiler) pairs: 4, namely:
Implementation | Compiler |
T:aesni | gcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110) |
T:aesni | gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110) |
T:aesni | gcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110) |
T:aesni | gcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110) |
Compiler output
deoxys.c: deoxys.c:355:20: warning: variable 'Checksum' is uninitialized when used here [-Wuninitialized]
deoxys.c: Checksum = xor(Checksum, Checksum);
deoxys.c: ^~~~~~~~
deoxys.c: ./tweakable-cipher.macros:5:32: note: expanded from macro 'xor'
deoxys.c: #define xor(a,b) _mm_xor_si128(a,b)
deoxys.c: ^
deoxys.c: deoxys.c:82:5: note: variable 'Checksum' is declared here
deoxys.c: __m128i Checksum;
deoxys.c: ^
deoxys.c: deoxys.c:99:16: warning: variable 'Auth' is uninitialized when used here [-Wuninitialized]
deoxys.c: Auth = xor(Auth, Auth);
deoxys.c: ^~~~
deoxys.c: ./tweakable-cipher.macros:5:32: note: expanded from macro 'xor'
deoxys.c: #define xor(a,b) _mm_xor_si128(a,b)
deoxys.c: ^
deoxys.c: deoxys.c:81:5: note: variable 'Auth' is declared here
deoxys.c: __m128i Auth;
deoxys.c: ^
deoxys.c: deoxys.c:100:17: warning: variable 'Tweak' is uninitialized when used here [-Wuninitialized]
deoxys.c: Tweak = xor(Tweak, Tweak);
deoxys.c: ^~~~~
deoxys.c: ./tweakable-cipher.macros:5:32: note: expanded from macro 'xor'
deoxys.c: #define xor(a,b) _mm_xor_si128(a,b)
deoxys.c: ^
deoxys.c: deoxys.c:79:5: note: variable 'Tweak' is declared here
deoxys.c: ...
Number of similar (implementation,compiler) pairs: 5, namely:
Implementation | Compiler |
T:aesnis | clang -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1) |
T:aesnis | clang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1) |
T:aesnis | clang -march=native -O -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1) |
T:aesnis | clang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1) |
T:aesnis | clang -mcpu=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1) |
Compiler output
deoxys.c: In file included from deoxys.c:30:
deoxys.c: deoxys.c: In function 'deoxys_aead_encrypt':
deoxys.c: tweakable-cipher.macros:5:18: warning: 'Auth' is used uninitialized in this function [-Wuninitialized]
deoxys.c: 5 | #define xor(a,b) _mm_xor_si128(a,b)
deoxys.c: | ^~~~~~~~~~~~~
deoxys.c: deoxys.c:81:13: note: 'Auth' was declared here
deoxys.c: 81 | __m128i Auth;
deoxys.c: | ^~~~
deoxys.c: In file included from deoxys.c:30:
deoxys.c: tweakable-cipher.macros:5:18: warning: 'Tweak' is used uninitialized in this function [-Wuninitialized]
deoxys.c: 5 | #define xor(a,b) _mm_xor_si128(a,b)
deoxys.c: | ^~~~~~~~~~~~~
deoxys.c: deoxys.c:79:13: note: 'Tweak' was declared here
deoxys.c: 79 | __m128i Tweak;
deoxys.c: | ^~~~~
deoxys.c: In file included from deoxys.c:30:
deoxys.c: tweakable-cipher.macros:5:18: warning: 'Checksum' is used uninitialized in this function [-Wuninitialized]
deoxys.c: 5 | #define xor(a,b) _mm_xor_si128(a,b)
deoxys.c: | ^~~~~~~~~~~~~
deoxys.c: deoxys.c:82:13: note: 'Checksum' was declared here
deoxys.c: 82 | __m128i Checksum;
deoxys.c: | ^~~~~~~~
deoxys.c: In file included from deoxys.c:30:
deoxys.c: deoxys.c: In function 'deoxys_aead_decrypt':
deoxys.c: tweakable-cipher.macros:5:18: warning: 'Auth' is used uninitialized in this function [-Wuninitialized]
deoxys.c: ...
Number of similar (implementation,compiler) pairs: 4, namely:
Implementation | Compiler |
T:aesnis | gcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110) |
T:aesnis | gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110) |
T:aesnis | gcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110) |
T:aesnis | gcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110) |
Compiler output
deoxys256.c: deoxys256.c:249:18: warning: variable 'CHECKSUM' is uninitialized when used here [-Wuninitialized]
deoxys256.c: CHECKSUM=XOR(CHECKSUM,CHECKSUM);
deoxys256.c: ^~~~~~~~
deoxys256.c: ./deoxysi256.macros:38:39: note: expanded from macro 'XOR'
deoxys256.c: #define XOR(a,b) _mm_xor_si128(a,b)
deoxys256.c: ^
deoxys256.c: deoxys256.c:159:5: note: variable 'CHECKSUM' is declared here
deoxys256.c: __m128i CHECKSUM;
deoxys256.c: ^
deoxys256.c: deoxys256.c:175:14: warning: variable 'AUTH' is uninitialized when used here [-Wuninitialized]
deoxys256.c: AUTH=XOR(AUTH,AUTH);
deoxys256.c: ^~~~
deoxys256.c: ./deoxysi256.macros:38:39: note: expanded from macro 'XOR'
deoxys256.c: #define XOR(a,b) _mm_xor_si128(a,b)
deoxys256.c: ^
deoxys256.c: deoxys256.c:158:5: note: variable 'AUTH' is declared here
deoxys256.c: __m128i AUTH;
deoxys256.c: ^
deoxys256.c: deoxys256.c:461:18: warning: variable 'CHECKSUM' is uninitialized when used here [-Wuninitialized]
deoxys256.c: CHECKSUM=XOR(CHECKSUM,CHECKSUM);
deoxys256.c: ^~~~~~~~
deoxys256.c: ./deoxysi256.macros:38:39: note: expanded from macro 'XOR'
deoxys256.c: #define XOR(a,b) _mm_xor_si128(a,b)
deoxys256.c: ^
deoxys256.c: deoxys256.c:367:5: note: variable 'CHECKSUM' is declared here
deoxys256.c: ...
Number of similar (implementation,compiler) pairs: 4, namely:
Implementation | Compiler |
T:bitslice | clang -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1) |
T:bitslice | clang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1) |
T:bitslice | clang -march=native -O -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1) |
T:bitslice | clang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1) |
Compiler output
deoxys256.c: deoxys256.c:249:18: warning: variable 'CHECKSUM' is uninitialized when used here [-Wuninitialized]
deoxys256.c: CHECKSUM=XOR(CHECKSUM,CHECKSUM);
deoxys256.c: ^~~~~~~~
deoxys256.c: ./deoxysi256.macros:38:39: note: expanded from macro 'XOR'
deoxys256.c: #define XOR(a,b) _mm_xor_si128(a,b)
deoxys256.c: ^
deoxys256.c: deoxys256.c:159:5: note: variable 'CHECKSUM' is declared here
deoxys256.c: __m128i CHECKSUM;
deoxys256.c: ^
deoxys256.c: deoxys256.c:175:14: warning: variable 'AUTH' is uninitialized when used here [-Wuninitialized]
deoxys256.c: AUTH=XOR(AUTH,AUTH);
deoxys256.c: ^~~~
deoxys256.c: ./deoxysi256.macros:38:39: note: expanded from macro 'XOR'
deoxys256.c: #define XOR(a,b) _mm_xor_si128(a,b)
deoxys256.c: ^
deoxys256.c: deoxys256.c:158:5: note: variable 'AUTH' is declared here
deoxys256.c: __m128i AUTH;
deoxys256.c: ^
deoxys256.c: deoxys256.c:179:5: error: always_inline function '_mm_shuffle_epi8' requires target feature 'ssse3', but would be inlined into function 'deoxys_aead_encrypt_8' that is compiled without support for 'ssse3'
deoxys256.c: KEY_SCHEDULE(key, subkey);
deoxys256.c: ^
deoxys256.c: ./deoxysi256.macros:79:5: note: expanded from macro 'KEY_SCHEDULE'
deoxys256.c: packing(subkey1[0]);\
deoxys256.c: ^
deoxys256.c: ./deoxysi256.macros:457:14: note: expanded from macro 'packing'
deoxys256.c: ...
Number of similar (implementation,compiler) pairs: 1, namely:
Implementation | Compiler |
T:bitslice | clang -mcpu=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1) |