Implementation notes: mipso32, gcc23, crypto_sign/picnic2l1fs

Computer: gcc23
Microarchitecture: mipso32; Octeon II (cnmips64v2)
Architecture: mipso32
CPU ID: unknown CPU ID
SUPERCOP version: 20230530
Operation: crypto_sign
Primitive: picnic2l1fs

Compiler output

Implementation: T:optimizedct/c
Security model: timingleaks
Compiler: gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE
io.c: io.c: In function 'mzd_to_char_array':
io.c: io.c:20:3: error: 'for' loop initial declarations are only allowed in C99 or C11 mode
io.c: for (size_t i = word_count; i; --i, dst += sizeof(uint64_t)) {
io.c: ^
io.c: io.c:20:3: note: use option -std=c99, -std=gnu99, -std=c11 or -std=gnu11 to compile your code
io.c: io.c: In function 'mzd_from_char_array':
io.c: io.c:30:3: error: 'for' loop initial declarations are only allowed in C99 or C11 mode
io.c: for (size_t i = word_count; i; --i, data += sizeof(uint64_t)) {
io.c: ^
Number of similar (compiler,implementation) pairs: 4, namely:
CompilerImplementations
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE T:optimizedct/c
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE T:optimizedct/c
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv -fPIC -fPIE T:optimizedct/c
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE T:optimizedct/c

Compiler output

Implementation: T:ref
Security model: timingleaks
Compiler: gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE
picnic.c: picnic.c: In function 'print_signature2':
picnic.c: picnic.c:593:5: error: 'for' loop initial declarations are only allowed in C99 or C11 mode
picnic.c: for(size_t i = 0; i < params.numOpenedRounds; i++) {
picnic.c: ^
picnic.c: picnic.c:593:5: note: use option -std=c99, -std=gnu99, -std=c11 or -std=gnu11 to compile your code
picnic.c: picnic.c:595:16: error: redefinition of 'i'
picnic.c: for(size_t i = 0; i < params.numOpenedRounds; i++) {
picnic.c: ^
picnic.c: picnic.c:593:16: note: previous definition of 'i' was here
picnic.c: for(size_t i = 0; i < params.numOpenedRounds; i++) {
picnic.c: ^
picnic.c: picnic.c:595:5: error: 'for' loop initial declarations are only allowed in C99 or C11 mode
picnic.c: for(size_t i = 0; i < params.numOpenedRounds; i++) {
picnic.c: ^
picnic.c: picnic.c:603:17: error: redefinition of 'i'
picnic.c: for (size_t i = 0; i < params.numOpenedRounds; i++) {
picnic.c: ^
picnic.c: picnic.c:595:16: note: previous definition of 'i' was here
picnic.c: for(size_t i = 0; i < params.numOpenedRounds; i++) {
picnic.c: ^
picnic.c: picnic.c:603:5: error: 'for' loop initial declarations are only allowed in C99 or C11 mode
picnic.c: for (size_t i = 0; i < params.numOpenedRounds; i++) {
picnic.c: ^
picnic.c: picnic.c: In function 'print_signature':
picnic.c: picnic.c:660:5: error: 'for' loop initial declarations are only allowed in C99 or C11 mode
picnic.c: ...
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