Implementation notes: ppc64, io83, crypto_aead/iscream14v2

Computer: io83
Architecture: ppc64
CPU ID: unknown CPU ID
SUPERCOP version: 20180818
Operation: crypto_aead
Primitive: iscream14v2
TimeObject sizeTest sizeImplementationCompilerBenchmark dateSUPERCOP version
825258? ? ?? ? ?refgcc_-funroll-loops_-m64_-mcpu=G4_-maltivec_-O3_-fomit-frame-pointer2018092620180818
826287? ? ?? ? ?refgcc_-funroll-loops_-m64_-mcpu=G5_-O3_-fomit-frame-pointer2018092620180818
826777? ? ?? ? ?refgcc_-funroll-loops_-m64_-mcpu=G4_-O3_-fomit-frame-pointer2018092620180818
827120? ? ?? ? ?refgcc_-funroll-loops_-mcpu=G5_-maltivec_-O3_-fomit-frame-pointer2018092620180818
829031? ? ?? ? ?refgcc_-funroll-loops_-m64_-mcpu=G5_-maltivec_-O3_-fomit-frame-pointer2018092620180818
830305? ? ?? ? ?refgcc_-m64_-mcpu=G5_-maltivec_-O3_-fomit-frame-pointer2018092620180818
831922? ? ?? ? ?refgcc_-m64_-mcpu=G5_-O3_-fomit-frame-pointer2018092620180818
832804? ? ?? ? ?refgcc_-funroll-loops_-mcpu=G5_-O3_-fomit-frame-pointer2018092620180818
832902? ? ?? ? ?refgcc_-mcpu=G5_-maltivec_-O3_-fomit-frame-pointer2018092620180818
833539? ? ?? ? ?refgcc_-mcpu=G5_-O3_-fomit-frame-pointer2018092620180818
834029? ? ?? ? ?refgcc_-funroll-loops_-m64_-maltivec_-O3_-fomit-frame-pointer2018092620180818
834666? ? ?? ? ?refgcc_-funroll-loops_-m64_-O3_-fomit-frame-pointer2018092620180818
836234? ? ?? ? ?refgcc_-funroll-loops_-maltivec_-O3_-fomit-frame-pointer2018092620180818
836430? ? ?? ? ?refgcc_-funroll-loops_-O3_-fomit-frame-pointer2018092620180818
838341? ? ?? ? ?refgcc_-m64_-mcpu=G3_-maltivec_-O3_-fomit-frame-pointer2018092620180818
842065? ? ?? ? ?refgcc_-m64_-O3_-fomit-frame-pointer2018092620180818
842849? ? ?? ? ?refgcc_-m64_-maltivec_-O3_-fomit-frame-pointer2018092620180818
842898? ? ?? ? ?refgcc_-O3_-fomit-frame-pointer2018092620180818
843094? ? ?? ? ?refgcc_-maltivec_-O3_-fomit-frame-pointer2018092620180818
843143? ? ?? ? ?refgcc_-funroll-loops_-m64_-mcpu=G3_-maltivec_-O3_-fomit-frame-pointer2018092620180818
849366? ? ?? ? ?refgcc_-m64_-mcpu=G4_-maltivec_-O3_-fomit-frame-pointer2018092620180818
849562? ? ?? ? ?refgcc_-m64_-mcpu=G4_-O3_-fomit-frame-pointer2018092620180818
850395? ? ?? ? ?refgcc_-m64_-mcpu=G3_-O3_-fomit-frame-pointer2018092620180818
858529? ? ?? ? ?refgcc_-funroll-loops_-m64_-mcpu=G3_-O3_-fomit-frame-pointer2018092620180818
904785? ? ?? ? ?refgcc_-funroll-loops_-fno-schedule-insns_-O3_-fomit-frame-pointer2018092620180818
907137? ? ?? ? ?refgcc_-fno-schedule-insns_-O3_-fomit-frame-pointer2018092620180818
2079315? ? ?? ? ?refgcc_-funroll-loops_-fno-schedule-insns_-O2_-fomit-frame-pointer2018092620180818
2082157? ? ?? ? ?refgcc_-funroll-loops_-O2_-fomit-frame-pointer2018092620180818
2090585? ? ?? ? ?refgcc_-funroll-loops_-m64_-O2_-fomit-frame-pointer2018092620180818
2093133? ? ?? ? ?refgcc_-funroll-loops_-m64_-maltivec_-O2_-fomit-frame-pointer2018092620180818
2099895? ? ?? ? ?refgcc_-funroll-loops_-maltivec_-O2_-fomit-frame-pointer2018092620180818
2135567? ? ?? ? ?refgcc_-funroll-loops_-m64_-mcpu=G4_-O2_-fomit-frame-pointer2018092620180818
2137429? ? ?? ? ?refgcc_-funroll-loops_-m64_-mcpu=G5_-O2_-fomit-frame-pointer2018092620180818
2137576? ? ?? ? ?refgcc_-funroll-loops_-m64_-mcpu=G3_-maltivec_-O2_-fomit-frame-pointer2018092620180818
2138507? ? ?? ? ?refgcc_-funroll-loops_-m64_-mcpu=G5_-maltivec_-O2_-fomit-frame-pointer2018092620180818
2141202? ? ?? ? ?refgcc_-funroll-loops_-mcpu=G5_-O2_-fomit-frame-pointer2018092620180818
2142476? ? ?? ? ?refgcc_-funroll-loops_-mcpu=G5_-maltivec_-O2_-fomit-frame-pointer2018092620180818
2142819? ? ?? ? ?refgcc_-funroll-loops_-m64_-mcpu=G3_-O2_-fomit-frame-pointer2018092620180818
2147082? ? ?? ? ?refgcc_-funroll-loops_-m64_-mcpu=G4_-maltivec_-O2_-fomit-frame-pointer2018092620180818
2270709? ? ?? ? ?refgcc_-funroll-loops_-fno-schedule-insns_-O_-fomit-frame-pointer2018092620180818
2277030? ? ?? ? ?refgcc_-funroll-loops_-m64_-O_-fomit-frame-pointer2018092620180818
2279921? ? ?? ? ?refgcc_-funroll-loops_-maltivec_-O_-fomit-frame-pointer2018092620180818
2281979? ? ?? ? ?refgcc_-funroll-loops_-m64_-mcpu=G3_-maltivec_-O_-fomit-frame-pointer2018092620180818
2282420? ? ?? ? ?refgcc_-funroll-loops_-m64_-mcpu=G5_-O_-fomit-frame-pointer2018092620180818
2284772? ? ?? ? ?refgcc_-funroll-loops_-O_-fomit-frame-pointer2018092620180818
2285801? ? ?? ? ?refgcc_-funroll-loops_-m64_-mcpu=G3_-O_-fomit-frame-pointer2018092620180818
2286242? ? ?? ? ?refgcc_-funroll-loops_-m64_-mcpu=G4_-maltivec_-O_-fomit-frame-pointer2018092620180818
2286585? ? ?? ? ?refgcc_-funroll-loops_-mcpu=G5_-O_-fomit-frame-pointer2018092620180818
2286830? ? ?? ? ?refgcc_-funroll-loops_-m64_-mcpu=G5_-maltivec_-O_-fomit-frame-pointer2018092620180818
2286879? ? ?? ? ?refgcc_-funroll-loops_-m64_-mcpu=G4_-O_-fomit-frame-pointer2018092620180818
2287859? ? ?? ? ?refgcc_-funroll-loops_-m64_-maltivec_-O_-fomit-frame-pointer2018092620180818
2290701? ? ?? ? ?refgcc_-funroll-loops_-mcpu=G5_-maltivec_-O_-fomit-frame-pointer2018092620180818
2707446? ? ?? ? ?refgcc_-mcpu=G5_-maltivec_-O2_-fomit-frame-pointer2018092620180818
2709161? ? ?? ? ?refgcc_-m64_-mcpu=G5_-maltivec_-O2_-fomit-frame-pointer2018092620180818
2710288? ? ?? ? ?refgcc_-m64_-mcpu=G5_-O2_-fomit-frame-pointer2018092620180818
2711856? ? ?? ? ?refgcc_-mcpu=G5_-O2_-fomit-frame-pointer2018092620180818
2753604? ? ?? ? ?refgcc_-m64_-mcpu=G4_-maltivec_-O2_-fomit-frame-pointer2018092620180818
2760268? ? ?? ? ?refgcc_-m64_-mcpu=G4_-O2_-fomit-frame-pointer2018092620180818
2764041? ? ?? ? ?refgcc_-m64_-mcpu=G3_-O2_-fomit-frame-pointer2018092620180818
2764874? ? ?? ? ?refgcc_-m64_-mcpu=G3_-maltivec_-O2_-fomit-frame-pointer2018092620180818
2809954? ? ?? ? ?refgcc_-funroll-loops_-maltivec_-Os_-fomit-frame-pointer2018092620180818
2812796? ? ?? ? ?refgcc_-funroll-loops_-m64_-Os_-fomit-frame-pointer2018092620180818
2813139? ? ?? ? ?refgcc_-funroll-loops_-fno-schedule-insns_-Os_-fomit-frame-pointer2018092620180818
2813237? ? ?? ? ?refgcc_-m64_-mcpu=G4_-Os_-fomit-frame-pointer2018092620180818
2813972? ? ?? ? ?refgcc_-funroll-loops_-m64_-maltivec_-Os_-fomit-frame-pointer2018092620180818
2820685? ? ?? ? ?refgcc_-m64_-mcpu=G4_-maltivec_-Os_-fomit-frame-pointer2018092620180818
2820734? ? ?? ? ?refgcc_-m64_-mcpu=G5_-maltivec_-Os_-fomit-frame-pointer2018092620180818
2821518? ? ?? ? ?refgcc_-m64_-mcpu=G5_-Os_-fomit-frame-pointer2018092620180818
2827251? ? ?? ? ?refgcc_-m64_-mcpu=G3_-maltivec_-Os_-fomit-frame-pointer2018092620180818
2829456? ? ?? ? ?refgcc_-mcpu=G5_-Os_-fomit-frame-pointer2018092620180818
2830877? ? ?? ? ?refgcc_-mcpu=G5_-maltivec_-Os_-fomit-frame-pointer2018092620180818
2834503? ? ?? ? ?refgcc_-funroll-loops_-Os_-fomit-frame-pointer2018092620180818
2837002? ? ?? ? ?refgcc_-m64_-mcpu=G3_-Os_-fomit-frame-pointer2018092620180818
2850281? ? ?? ? ?refgcc_-maltivec_-O2_-fomit-frame-pointer2018092620180818
2851065? ? ?? ? ?refgcc_-m64_-O2_-fomit-frame-pointer2018092620180818
2853025? ? ?? ? ?refgcc_-m64_-maltivec_-O2_-fomit-frame-pointer2018092620180818
2855132? ? ?? ? ?refgcc_-O2_-fomit-frame-pointer2018092620180818
2863854? ? ?? ? ?refgcc_-fno-schedule-insns_-O2_-fomit-frame-pointer2018092620180818
2875026? ? ?? ? ?refgcc_-m64_-mcpu=G4_-maltivec_-O_-fomit-frame-pointer2018092620180818
2876643? ? ?? ? ?refgcc_-m64_-mcpu=G4_-O_-fomit-frame-pointer2018092620180818
2879093? ? ?? ? ?refgcc_-fno-schedule-insns_-Os_-fomit-frame-pointer2018092620180818
2880367? ? ?? ? ?refgcc_-m64_-maltivec_-Os_-fomit-frame-pointer2018092620180818
2883454? ? ?? ? ?refgcc_-Os_-fomit-frame-pointer2018092620180818
2902711? ? ?? ? ?refgcc_-O_-fomit-frame-pointer2018092620180818
2905308? ? ?? ? ?refgcc_-funroll-loops_-mcpu=G5_-Os_-fomit-frame-pointer2018092620180818
2908346? ? ?? ? ?refgcc_-fno-schedule-insns_-O_-fomit-frame-pointer2018092620180818
2910061? ? ?? ? ?refgcc_-funroll-loops_-mcpu=G5_-maltivec_-Os_-fomit-frame-pointer2018092620180818
2910845? ? ?? ? ?refgcc_-funroll-loops_-m64_-mcpu=G4_-maltivec_-Os_-fomit-frame-pointer2018092620180818
2910894? ? ?? ? ?refgcc_-maltivec_-O_-fomit-frame-pointer2018092620180818
2910943? ? ?? ? ?refgcc_-funroll-loops_-m64_-mcpu=G5_-maltivec_-Os_-fomit-frame-pointer2018092620180818
2912217? ? ?? ? ?refgcc_-m64_-Os_-fomit-frame-pointer2018092620180818
2912560? ? ?? ? ?refgcc_-funroll-loops_-m64_-mcpu=G4_-Os_-fomit-frame-pointer2018092620180818
2912756? ? ?? ? ?refgcc_-m64_-O_-fomit-frame-pointer2018092620180818
2914177? ? ?? ? ?refgcc_-funroll-loops_-m64_-mcpu=G5_-Os_-fomit-frame-pointer2018092620180818
2914716? ? ?? ? ?refgcc_-maltivec_-Os_-fomit-frame-pointer2018092620180818
2917215? ? ?? ? ?refgcc_-m64_-maltivec_-O_-fomit-frame-pointer2018092620180818
2921037? ? ?? ? ?refgcc_-funroll-loops_-m64_-mcpu=G3_-Os_-fomit-frame-pointer2018092620180818
2921478? ? ?? ? ?refgcc_-funroll-loops_-m64_-mcpu=G3_-maltivec_-Os_-fomit-frame-pointer2018092620180818
2925349? ? ?? ? ?refgcc_-m64_-mcpu=G3_-O_-fomit-frame-pointer2018092620180818
2930984? ? ?? ? ?refgcc_-m64_-mcpu=G5_-maltivec_-O_-fomit-frame-pointer2018092620180818
2933287? ? ?? ? ?refgcc_-mcpu=G5_-O_-fomit-frame-pointer2018092620180818
2933336? ? ?? ? ?refgcc_-mcpu=G5_-maltivec_-O_-fomit-frame-pointer2018092620180818
2933581? ? ?? ? ?refgcc_-m64_-mcpu=G3_-maltivec_-O_-fomit-frame-pointer2018092620180818
2933973? ? ?? ? ?refgcc_-m64_-mcpu=G5_-O_-fomit-frame-pointer2018092620180818
10070970? ? ?? ? ?refgcc_-funroll-loops2018092620180818
10096352? ? ?? ? ?refgcc2018092620180818
10119921? ? ?? ? ?refcc2018092620180818

Compiler output

Implementation: sse
Security model: unknown
Compiler: cc
iscream.c: iscream.c: In function 'LBox16P':
iscream.c: iscream.c:16:32: warning: implicit declaration of function '__builtin_ia32_psrldi128'; did you mean '__builtin_fabsd128'? [-Wimplicit-function-declaration]
iscream.c: #define shift_right(x) ((v16qi)__builtin_ia32_psrldi128((v4si)x, 4))
iscream.c: ^
iscream.c: iscream.c:181:10: note: in expansion of macro 'shift_right'
iscream.c: t0 = shift_right(in[0]) & V(0xf);
iscream.c: ^~~~~~~~~~~
iscream.c: iscream.c:181:5: error: AltiVec argument passed to unprototyped function
iscream.c: t0 = shift_right(in[0]) & V(0xf);
iscream.c: ^~
iscream.c: iscream.c:182:5: error: AltiVec argument passed to unprototyped function
iscream.c: t1 = shift_right(in[2]) & V(0xf);
iscream.c: ^~
iscream.c: iscream.c:184:10: warning: implicit declaration of function '__builtin_ia32_pshufb128'; did you mean '__builtin_isinfd128'? [-Wimplicit-function-declaration]
iscream.c: A = __builtin_ia32_pshufb128(table, t0);
iscream.c: ^~~~~~~~~~~~~~~~~~~~~~~~
iscream.c: __builtin_isinfd128
iscream.c: iscream.c:184:5: error: AltiVec argument passed to unprototyped function
iscream.c: A = __builtin_ia32_pshufb128(table, t0);
iscream.c: ^
iscream.c: iscream.c:185:5: error: AltiVec argument passed to unprototyped function
iscream.c: C = __builtin_ia32_pshufb128(table, t1);
iscream.c: ^
iscream.c: iscream.c:189:5: error: AltiVec argument passed to unprototyped function
iscream.c: B = __builtin_ia32_pshufb128(table, t0);
iscream.c: ...

Number of similar (compiler,implementation) pairs: 107, namely:
CompilerImplementations
cc sse
gcc sse
gcc -O2 -fomit-frame-pointer sse
gcc -O3 -fomit-frame-pointer sse
gcc -O -fomit-frame-pointer sse
gcc -Os -fomit-frame-pointer sse
gcc -fno-schedule-insns -O2 -fomit-frame-pointer sse
gcc -fno-schedule-insns -O3 -fomit-frame-pointer sse
gcc -fno-schedule-insns -O -fomit-frame-pointer sse
gcc -fno-schedule-insns -Os -fomit-frame-pointer sse
gcc -funroll-loops sse
gcc -funroll-loops -O2 -fomit-frame-pointer sse
gcc -funroll-loops -O3 -fomit-frame-pointer sse
gcc -funroll-loops -O -fomit-frame-pointer sse
gcc -funroll-loops -Os -fomit-frame-pointer sse
gcc -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer sse
gcc -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer sse
gcc -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer sse
gcc -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer sse
gcc -funroll-loops -m64 -O2 -fomit-frame-pointer sse
gcc -funroll-loops -m64 -O3 -fomit-frame-pointer sse
gcc -funroll-loops -m64 -O -fomit-frame-pointer sse
gcc -funroll-loops -m64 -Os -fomit-frame-pointer sse
gcc -funroll-loops -m64 -maltivec -O2 -fomit-frame-pointer sse
gcc -funroll-loops -m64 -maltivec -O3 -fomit-frame-pointer sse
gcc -funroll-loops -m64 -maltivec -O -fomit-frame-pointer sse
gcc -funroll-loops -m64 -maltivec -Os -fomit-frame-pointer sse
gcc -funroll-loops -m64 -mcpu=G3 -O2 -fomit-frame-pointer sse
gcc -funroll-loops -m64 -mcpu=G3 -O3 -fomit-frame-pointer sse
gcc -funroll-loops -m64 -mcpu=G3 -O -fomit-frame-pointer sse
gcc -funroll-loops -m64 -mcpu=G3 -Os -fomit-frame-pointer sse
gcc -funroll-loops -m64 -mcpu=G3 -maltivec -O2 -fomit-frame-pointer sse
gcc -funroll-loops -m64 -mcpu=G3 -maltivec -O3 -fomit-frame-pointer sse
gcc -funroll-loops -m64 -mcpu=G3 -maltivec -O -fomit-frame-pointer sse
gcc -funroll-loops -m64 -mcpu=G3 -maltivec -Os -fomit-frame-pointer sse
gcc -funroll-loops -m64 -mcpu=G4 -O2 -fomit-frame-pointer sse
gcc -funroll-loops -m64 -mcpu=G4 -O3 -fomit-frame-pointer sse
gcc -funroll-loops -m64 -mcpu=G4 -O -fomit-frame-pointer sse
gcc -funroll-loops -m64 -mcpu=G4 -Os -fomit-frame-pointer sse
gcc -funroll-loops -m64 -mcpu=G4 -maltivec -O2 -fomit-frame-pointer sse
gcc -funroll-loops -m64 -mcpu=G4 -maltivec -O3 -fomit-frame-pointer sse
gcc -funroll-loops -m64 -mcpu=G4 -maltivec -O -fomit-frame-pointer sse
gcc -funroll-loops -m64 -mcpu=G4 -maltivec -Os -fomit-frame-pointer sse
gcc -funroll-loops -m64 -mcpu=G5 -O2 -fomit-frame-pointer sse
gcc -funroll-loops -m64 -mcpu=G5 -O3 -fomit-frame-pointer sse
gcc -funroll-loops -m64 -mcpu=G5 -O -fomit-frame-pointer sse
gcc -funroll-loops -m64 -mcpu=G5 -Os -fomit-frame-pointer sse
gcc -funroll-loops -m64 -mcpu=G5 -maltivec -O2 -fomit-frame-pointer sse
gcc -funroll-loops -m64 -mcpu=G5 -maltivec -O3 -fomit-frame-pointer sse
gcc -funroll-loops -m64 -mcpu=G5 -maltivec -O -fomit-frame-pointer sse
gcc -funroll-loops -m64 -mcpu=G5 -maltivec -Os -fomit-frame-pointer sse
gcc -funroll-loops -maltivec -O2 -fomit-frame-pointer sse
gcc -funroll-loops -maltivec -O3 -fomit-frame-pointer sse
gcc -funroll-loops -maltivec -O -fomit-frame-pointer sse
gcc -funroll-loops -maltivec -Os -fomit-frame-pointer sse
gcc -funroll-loops -mcpu=G5 -O2 -fomit-frame-pointer sse
gcc -funroll-loops -mcpu=G5 -O3 -fomit-frame-pointer sse
gcc -funroll-loops -mcpu=G5 -O -fomit-frame-pointer sse
gcc -funroll-loops -mcpu=G5 -Os -fomit-frame-pointer sse
gcc -funroll-loops -mcpu=G5 -maltivec -O2 -fomit-frame-pointer sse
gcc -funroll-loops -mcpu=G5 -maltivec -O3 -fomit-frame-pointer sse
gcc -funroll-loops -mcpu=G5 -maltivec -O -fomit-frame-pointer sse
gcc -funroll-loops -mcpu=G5 -maltivec -Os -fomit-frame-pointer sse
gcc -m64 -O2 -fomit-frame-pointer sse
gcc -m64 -O3 -fomit-frame-pointer sse
gcc -m64 -O -fomit-frame-pointer sse
gcc -m64 -Os -fomit-frame-pointer sse
gcc -m64 -maltivec -O2 -fomit-frame-pointer sse
gcc -m64 -maltivec -O3 -fomit-frame-pointer sse
gcc -m64 -maltivec -O -fomit-frame-pointer sse
gcc -m64 -maltivec -Os -fomit-frame-pointer sse
gcc -m64 -mcpu=G3 -O2 -fomit-frame-pointer sse
gcc -m64 -mcpu=G3 -O3 -fomit-frame-pointer sse
gcc -m64 -mcpu=G3 -O -fomit-frame-pointer sse
gcc -m64 -mcpu=G3 -Os -fomit-frame-pointer sse
gcc -m64 -mcpu=G3 -maltivec -O2 -fomit-frame-pointer sse
gcc -m64 -mcpu=G3 -maltivec -O3 -fomit-frame-pointer sse
gcc -m64 -mcpu=G3 -maltivec -O -fomit-frame-pointer sse
gcc -m64 -mcpu=G3 -maltivec -Os -fomit-frame-pointer sse
gcc -m64 -mcpu=G4 -O2 -fomit-frame-pointer sse
gcc -m64 -mcpu=G4 -O3 -fomit-frame-pointer sse
gcc -m64 -mcpu=G4 -O -fomit-frame-pointer sse
gcc -m64 -mcpu=G4 -Os -fomit-frame-pointer sse
gcc -m64 -mcpu=G4 -maltivec -O2 -fomit-frame-pointer sse
gcc -m64 -mcpu=G4 -maltivec -O3 -fomit-frame-pointer sse
gcc -m64 -mcpu=G4 -maltivec -O -fomit-frame-pointer sse
gcc -m64 -mcpu=G4 -maltivec -Os -fomit-frame-pointer sse
gcc -m64 -mcpu=G5 -O2 -fomit-frame-pointer sse
gcc -m64 -mcpu=G5 -O3 -fomit-frame-pointer sse
gcc -m64 -mcpu=G5 -O -fomit-frame-pointer sse
gcc -m64 -mcpu=G5 -Os -fomit-frame-pointer sse
gcc -m64 -mcpu=G5 -maltivec -O2 -fomit-frame-pointer sse
gcc -m64 -mcpu=G5 -maltivec -O3 -fomit-frame-pointer sse
gcc -m64 -mcpu=G5 -maltivec -O -fomit-frame-pointer sse
gcc -m64 -mcpu=G5 -maltivec -Os -fomit-frame-pointer sse
gcc -maltivec -O2 -fomit-frame-pointer sse
gcc -maltivec -O3 -fomit-frame-pointer sse
gcc -maltivec -O -fomit-frame-pointer sse
gcc -maltivec -Os -fomit-frame-pointer sse
gcc -mcpu=G5 -O2 -fomit-frame-pointer sse
gcc -mcpu=G5 -O3 -fomit-frame-pointer sse
gcc -mcpu=G5 -O -fomit-frame-pointer sse
gcc -mcpu=G5 -Os -fomit-frame-pointer sse
gcc -mcpu=G5 -maltivec -O2 -fomit-frame-pointer sse
gcc -mcpu=G5 -maltivec -O3 -fomit-frame-pointer sse
gcc -mcpu=G5 -maltivec -O -fomit-frame-pointer sse
gcc -mcpu=G5 -maltivec -Os -fomit-frame-pointer sse