Implementation notes: mipso32, gcc23, crypto_aead/flexaead256b256v12

Computer: gcc23
Microarchitecture: mipso32; Octeon II (cnmips64v2)
Architecture: mipso32
CPU ID: unknown CPU ID
SUPERCOP version: 20230530
Operation: crypto_aead
Primitive: flexaead256b256v12

Compiler output

Implementation: T:opt1
Security model: timingleaks
Compiler: gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE

encrypt.c: encrypt.c: In function 'mwc32':
encrypt.c: encrypt.c:723:5: error: 'for' loop initial declarations are only allowed in C99 or C11 mode
encrypt.c: for( unsigned i = 0; i < blocklen; i += 4)
encrypt.c: ^
encrypt.c: encrypt.c:723:5: note: use option -std=c99, -std=gnu99, -std=c11 or -std=gnu11 to compile your code
encrypt.c: encrypt.c:725:9: warning: this decimal constant is unsigned only in ISO C90
encrypt.c: t = 4294967220 * (crypto_uint64) (*((crypto_uint32 *) (state+i))) + *((crypto_uint32 *) (add+i));
encrypt.c: ^

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

Compiler	Implementations
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE	T:opt1
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE	T:opt1
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv -fPIC -fPIE	T:opt1
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE	T:opt1

Compiler output

Implementation: T:ref
Security model: timingleaks
Compiler: gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE

encrypt.c: encrypt.c: In function 'mwc32':
encrypt.c: encrypt.c:489:5: error: 'for' loop initial declarations are only allowed in C99 or C11 mode
encrypt.c: for( unsigned i = 0; i < blocklen; i += 4)
encrypt.c: ^
encrypt.c: encrypt.c:489:5: note: use option -std=c99, -std=gnu99, -std=c11 or -std=gnu11 to compile your code
encrypt.c: encrypt.c:491:9: warning: this decimal constant is unsigned only in ISO C90
encrypt.c: t = 4294967220 * (crypto_uint64) (*((crypto_uint32 *) (state+i))) + *((crypto_uint32 *) (add+i));
encrypt.c: ^
encrypt.c: encrypt.c: In function 'sumAD':
encrypt.c: encrypt.c:749:5: error: 'for' loop initial declarations are only allowed in C99 or C11 mode
encrypt.c: for( unsigned i = 0; i<(*self).nBytes; i+=8)
encrypt.c: ^
encrypt.c: encrypt.c:754:19: error: redefinition of 'i'
encrypt.c: for( unsigned i = 0; i<(*self).nBytes; i+=8)
encrypt.c: ^
encrypt.c: encrypt.c:749:19: note: previous definition of 'i' was here
encrypt.c: for( unsigned i = 0; i<(*self).nBytes; i+=8)
encrypt.c: ^
encrypt.c: encrypt.c:754:5: error: 'for' loop initial declarations are only allowed in C99 or C11 mode
encrypt.c: for( unsigned i = 0; i<(*self).nBytes; i+=8)
encrypt.c: ^
encrypt.c: encrypt.c: In function 'encryptBlock':
encrypt.c: encrypt.c:764:5: error: 'for' loop initial declarations are only allowed in C99 or C11 mode
encrypt.c: for( unsigned i = 0; i<(*self).nBytes; i+=8)
encrypt.c: ^
encrypt.c: ...

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

Compiler	Implementations
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE	T:ref
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE	T:ref
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv -fPIC -fPIE	T:ref
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE	T:ref