Implementation notes: amd64, utrecht, crypto_aead/aezv4

Computer: utrecht
Architecture: amd64
CPU ID: GenuineIntel-000006fb-bfebfbff
SUPERCOP version: 20160806
Operation: crypto_aead
Primitive: aezv4

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
1172808	`ref`	`gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv`	20160805	20160731
1256535	`ref`	`gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv`	20160805	20160731
1291815	`ref`	`gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv`	20160805	20160731
1532322	`ref`	`gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv`	20160805	20160731

Compiler output

Implementation: crypto_aead/aezv4/aesni
Compiler: gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv

encrypt.c: encrypt.c:181:2: error: #error - This implementation requires __AES__ or __ARM_FEATURE_CRYPTO
encrypt.c: #error - This implementation requires __AES__ or __ARM_FEATURE_CRYPTO
encrypt.c: ^
encrypt.c: encrypt.c:210:1: error: unknown type name 'block'
encrypt.c: static block zero_pad(block x, unsigned zero_bytes) {
encrypt.c: ^
encrypt.c: encrypt.c:210:23: error: unknown type name 'block'
encrypt.c: static block zero_pad(block x, unsigned zero_bytes) {
encrypt.c: ^
encrypt.c: encrypt.c:214:1: error: unknown type name 'block'
encrypt.c: static block one_zero_pad(block x, unsigned one_zero_bytes) {
encrypt.c: ^
encrypt.c: encrypt.c:214:27: error: unknown type name 'block'
encrypt.c: static block one_zero_pad(block x, unsigned one_zero_bytes) {
encrypt.c: ^
encrypt.c: encrypt.c:219:1: error: unknown type name 'block'
encrypt.c: block zero_set_byte(char val, unsigned idx) {
encrypt.c: ^
encrypt.c: encrypt.c: In function 'zero_set_byte':
encrypt.c: encrypt.c:220:5: error: unknown type name 'block'
encrypt.c: block tmp = zero; ((char *)&tmp)[idx] = val; return tmp;
encrypt.c: ^
encrypt.c: encrypt.c:220:17: error: 'zero' undeclared (first use in this function)
encrypt.c: block tmp = zero; ((char *)&tmp)[idx] = val; return tmp;
encrypt.c: ^
encrypt.c: ...

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

Compiler	Implementations
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv	aesni
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv	aesni
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv	aesni
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv	aesni