Implementation notes: mipso32, gcc23, crypto_aead/elephant200v2

Computer: gcc23
Microarchitecture: mipso32; Octeon II (cnmips64v2)
Architecture: mipso32
CPU ID: unknown CPU ID
SUPERCOP version: 20230530
Operation: crypto_aead
Primitive: elephant200v2

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 'constcmp':
encrypt.c: encrypt.c:16:5: error: 'for' loop initial declarations are only allowed in C99 or C11 mode
encrypt.c: for (SIZE i = 0; i < length; ++i)
encrypt.c: ^
encrypt.c: encrypt.c:16:5: note: use option -std=c99, -std=gnu99, -std=c11 or -std=gnu11 to compile your code
encrypt.c: encrypt.c: In function 'lfsr_step':
encrypt.c: encrypt.c:26:5: error: 'for' loop initial declarations are only allowed in C99 or C11 mode
encrypt.c: for(SIZE i = 0; i < BLOCK_SIZE - 1; ++i)
encrypt.c: ^
encrypt.c: encrypt.c: In function 'xor_block':
encrypt.c: encrypt.c:33:5: error: 'for' loop initial declarations are only allowed in C99 or C11 mode
encrypt.c: for(SIZE i = 0; i < size; ++i)
encrypt.c: ^
encrypt.c: encrypt.c: In function 'crypto_aead_impl':
encrypt.c: encrypt.c:128:5: error: 'for' loop initial declarations are only allowed in C99 or C11 mode
encrypt.c: for(SIZE i = 0; i < nb_it; ++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: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