Implementation notes: amd64, temp, crypto_hash/shamashashv1

Computer: temp
Architecture: amd64
CPU ID: AuthenticAMD-00800f12-178bfbff
SUPERCOP version: 20191017
Operation: crypto_hash
Primitive: shamashashv1

Compiler output

Implementation: ref
Security model: unknown
Compiler: gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE
hash.c: hash.c: In function 'LESTOREu64in8bytearray':
hash.c: hash.c:58:2: error: 'for' loop initial declarations are only allowed in C99 mode
hash.c: for(u32 i=0;i<8;i++) {
hash.c: ^
hash.c: hash.c:58:2: note: use option -std=c99 or -std=gnu99 to compile your code
hash.c: hash.c: In function 'PartialLESTOREu64inbytearray':
hash.c: hash.c:66:2: error: 'for' loop initial declarations are only allowed in C99 mode
hash.c: for(u32 i=0;i<Top;i++) {
hash.c: ^
hash.c: hash.c: In function 'LELOAD8bytearrayinu64':
hash.c: ...
hash.c: hash.c:147:4: error: 'for' loop initial declarations are only allowed in C99 mode
hash.c: for(unsigned int i=0;i<NRMID;i=i+STEP) Ronda(i^0xff,W);
hash.c: ^
hash.c: hash.c:169:4: error: 'for' loop initial declarations are only allowed in C99 mode
hash.c: for(unsigned int i=0;i<NRMID;i=i+STEP) Ronda(i^0xff,W);
hash.c: ^
hash.c: hash.c: In function 'crypto_aead_encrypt':
hash.c: hash.c:202:2: error: 'for' loop initial declarations are only allowed in C99 mode
hash.c: for(unsigned int i=NRMID;i<NRMID+NREND;i=i+STEP) Ronda(i^0xff,W);
hash.c: ^

Number of similar (compiler,implementation) pairs: 4, namely:
CompilerImplementations
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE ref
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE ref
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv -fPIC -fPIE ref
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE ref