Implementation notes: aarch64, warbear0, crypto_aead/scream10v2

Computer: warbear0
Architecture: aarch64
CPU ID: 411fd072
SUPERCOP version: 20200826
Operation: crypto_aead
Primitive: scream10v2

Time	Object size	Test size	Implementation	Compiler	Benchmark date	SUPERCOP version
501296	9860 0 0	29953 832 880	`T:ref`	`gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20200831	20200826
756464	5700 0 0	23769 816 856	`T:ref`	`gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20200831	20200826
801152	6072 0 0	25281 832 864	`T:ref`	`gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20200831	20200826
847664	6308 0 0	25257 832 864	`T:ref`	`gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20200831	20200826

Compiler output

Implementation: T:sse
Security model: timingleaks
Compiler: gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE

scream.c: scream.c: In function 'LBox16P':
scream.c: scream.c:16:32: warning: implicit declaration of function '__builtin_ia32_psrldi128'; did you mean '__builtin_fabsd128'? [-Wimplicit-function-declaration]
scream.c: 16 | #define shift_right(x) ((v16qi)__builtin_ia32_psrldi128((v4si)x, 4))
scream.c: | ^~~~~~~~~~~~~~~~~~~~~~~~
scream.c: scream.c:182:10: note: in expansion of macro 'shift_right'
scream.c: 182 | t0 = shift_right(in[0]) & V(0xf);
scream.c: | ^~~~~~~~~~~
scream.c: scream.c:182:5: error: can't convert a value of type 'int' to vector type '__vector(16) char' which has different size
scream.c: 182 | t0 = shift_right(in[0]) & V(0xf);
scream.c: | ^~
scream.c: scream.c:183:5: error: can't convert a value of type 'int' to vector type '__vector(16) char' which has different size
scream.c: 183 | t1 = shift_right(in[2]) & V(0xf);
scream.c: | ^~
scream.c: scream.c:185:10: warning: implicit declaration of function '__builtin_ia32_pshufb128'; did you mean '__builtin_fabsf128'? [-Wimplicit-function-declaration]
scream.c: 185 | A = __builtin_ia32_pshufb128(table, t0);
scream.c: | ^~~~~~~~~~~~~~~~~~~~~~~~
scream.c: | __builtin_fabsf128
scream.c: scream.c:185:10: error: incompatible types when assigning to type 'v16qi' {aka '__vector(16) char'} from type 'int'
scream.c: scream.c:186:10: error: incompatible types when assigning to type 'v16qi' {aka '__vector(16) char'} from type 'int'
scream.c: 186 | C = __builtin_ia32_pshufb128(table, t1);
scream.c: | ^~~~~~~~~~~~~~~~~~~~~~~~
scream.c: scream.c:190:10: error: incompatible types when assigning to type 'v16qi' {aka '__vector(16) char'} from type 'int'
scream.c: 190 | B = __builtin_ia32_pshufb128(table, t0);
scream.c: | ^~~~~~~~~~~~~~~~~~~~~~~~
scream.c: scream.c:191:10: error: incompatible types when assigning to type 'v16qi' {aka '__vector(16) char'} from type 'int'
scream.c: ...

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

Compiler	Implementations
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE	T:sse
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE	T:sse
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv -fPIC -fPIE	T:sse
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE	T:sse