Implementation notes: mipso32, erpro8fsf2, crypto_hash/skinnyhashtk3

Computer: erpro8fsf2
Architecture: mipso32
CPU ID: unknown CPU ID
SUPERCOP version: 20220213
Operation: crypto_hash
Primitive: skinnyhashtk3

Compiler output

Implementation: T:ref
Security model: timingleaks
Compiler: gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE
skinny_hash.c: skinny_hash.c: In function 'xor_values':
skinny_hash.c: skinny_hash.c:124:5: error: 'for' loop initial declarations are only allowed in C99 or C11 mode
skinny_hash.c: for (int i=0; i<len; i++) {
skinny_hash.c: ^
skinny_hash.c: skinny_hash.c:124:5: note: use option -std=c99, -std=gnu99, -std=c11 or -std=gnu11 to compile your code

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