Implementation notes: amd64, hydra1, crypto_aead/iscream12v2

Computer: hydra1
Architecture: amd64
CPU ID: AuthenticAMD-00100fa0-178bfbff
SUPERCOP version: 20161220
Operation: crypto_aead
Primitive: iscream12v2

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
418255	`ref`	`gcc -funroll-loops -O3 -fomit-frame-pointer`	20161016	20161009
418365	`ref`	`gcc -funroll-loops -m64 -O3 -fomit-frame-pointer`	20161016	20161009
418375	`ref`	`gcc -funroll-loops -march=k8 -O3 -fomit-frame-pointer`	20161016	20161009
418559	`ref`	`gcc -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer`	20161016	20161009
418749	`ref`	`gcc -funroll-loops -m64 -march=k8 -O3 -fomit-frame-pointer`	20161016	20161009
419187	`ref`	`gcc -march=barcelona -O3 -fomit-frame-pointer`	20161016	20161009
419269	`ref`	`gcc -m64 -march=native -mtune=native -O3 -fomit-frame-pointer`	20161016	20161009
419415	`ref`	`gcc -m64 -march=barcelona -O3 -fomit-frame-pointer`	20161016	20161009
419624	`ref`	`gcc -funroll-loops -m64 -march=barcelona -O3 -fomit-frame-pointer`	20161016	20161009
419637	`ref`	`gcc -funroll-loops -march=barcelona -O3 -fomit-frame-pointer`	20161016	20161009
420168	`ref`	`gcc -m64 -march=k8 -O3 -fomit-frame-pointer`	20161016	20161009
420214	`ref`	`gcc -march=k8 -O3 -fomit-frame-pointer`	20161016	20161009
420514	`ref`	`gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv`	20161016	20161009
428535	`ref`	`gcc -funroll-loops -march=nocona -O3 -fomit-frame-pointer`	20161016	20161009
428645	`ref`	`gcc -funroll-loops -m64 -march=nocona -O3 -fomit-frame-pointer`	20161016	20161009
428851	`ref`	`gcc -m64 -O3 -fomit-frame-pointer`	20161016	20161009
429120	`ref`	`gcc -O3 -fomit-frame-pointer`	20161016	20161009
429195	`ref`	`gcc -fno-schedule-insns -O3 -fomit-frame-pointer`	20161016	20161009
439312	`ref`	`gcc -march=nocona -O3 -fomit-frame-pointer`	20161016	20161009
439345	`ref`	`gcc -m64 -march=nocona -O3 -fomit-frame-pointer`	20161016	20161009
681271	`ref`	`clang -O3 -fomit-frame-pointer -Qunused-arguments`	20161016	20161009
681685	`ref`	`clang -mcpu=cortex-a8 -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments`	20161016	20161009
681710	`ref`	`clang -mcpu=cortex-a9 -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments`	20161016	20161009
681787	`ref`	`clang -mcpu=native -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments`	20161016	20161009
685507	`ref`	`clang -O3 -fwrapv -march=native -fomit-frame-pointer -Qunused-arguments`	20161016	20161009
685536	`ref`	`clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments`	20161016	20161009
1187807	`ref`	`gcc -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer`	20161016	20161009
1189194	`ref`	`gcc -funroll-loops -O2 -fomit-frame-pointer`	20161016	20161009
1192345	`ref`	`gcc -funroll-loops -m64 -O2 -fomit-frame-pointer`	20161016	20161009
1208274	`ref`	`gcc -funroll-loops -m64 -march=barcelona -O2 -fomit-frame-pointer`	20161016	20161009
1209881	`ref`	`gcc -funroll-loops -march=barcelona -O2 -fomit-frame-pointer`	20161016	20161009
1211181	`ref`	`gcc -funroll-loops -m64 -march=k8 -O2 -fomit-frame-pointer`	20161016	20161009
1213559	`ref`	`gcc -funroll-loops -march=k8 -O2 -fomit-frame-pointer`	20161016	20161009
1264696	`ref`	`gcc -funroll-loops -march=barcelona -O -fomit-frame-pointer`	20161016	20161009
1265144	`ref`	`gcc -funroll-loops -m64 -march=barcelona -O -fomit-frame-pointer`	20161016	20161009
1266317	`ref`	`gcc -funroll-loops -m64 -march=nocona -O2 -fomit-frame-pointer`	20161016	20161009
1266379	`ref`	`gcc -funroll-loops -march=nocona -O2 -fomit-frame-pointer`	20161016	20161009
1331987	`ref`	`gcc -funroll-loops -m64 -O -fomit-frame-pointer`	20161016	20161009
1331997	`ref`	`gcc -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer`	20161016	20161009
1332342	`ref`	`gcc -funroll-loops -O -fomit-frame-pointer`	20161016	20161009
1335568	`ref`	`gcc -funroll-loops -march=k8 -O -fomit-frame-pointer`	20161016	20161009
1335680	`ref`	`gcc -funroll-loops -m64 -march=k8 -O -fomit-frame-pointer`	20161016	20161009
1422163	`ref`	`gcc -march=nocona -O2 -fomit-frame-pointer`	20161016	20161009
1422630	`ref`	`gcc -m64 -march=nocona -O2 -fomit-frame-pointer`	20161016	20161009
1433034	`ref`	`gcc -funroll-loops -m64 -march=nocona -O -fomit-frame-pointer`	20161016	20161009
1433504	`ref`	`gcc -funroll-loops -march=nocona -O -fomit-frame-pointer`	20161016	20161009
1443466	`ref`	`gcc -m64 -march=core2 -msse4 -O -fomit-frame-pointer`	20161016	20161009
1443642	`ref`	`gcc -m64 -march=core2 -O -fomit-frame-pointer`	20161016	20161009
1443880	`ref`	`gcc -m64 -march=core2 -msse4.1 -O -fomit-frame-pointer`	20161016	20161009
1458805	`ref`	`gcc -m64 -march=corei7 -O -fomit-frame-pointer`	20161016	20161009
1483522	`ref`	`gcc -m64 -O2 -fomit-frame-pointer`	20161016	20161009
1483592	`ref`	`gcc -O2 -fomit-frame-pointer`	20161016	20161009
1484262	`ref`	`gcc -fno-schedule-insns -O2 -fomit-frame-pointer`	20161016	20161009
1493946	`ref`	`gcc -funroll-loops -m64 -march=barcelona -Os -fomit-frame-pointer`	20161016	20161009
1494010	`ref`	`gcc -march=k8 -O2 -fomit-frame-pointer`	20161016	20161009
1494285	`ref`	`gcc -m64 -march=k8 -O2 -fomit-frame-pointer`	20161016	20161009
1500474	`ref`	`gcc -funroll-loops -m64 -march=nocona -Os -fomit-frame-pointer`	20161016	20161009
1500486	`ref`	`gcc -funroll-loops -march=nocona -Os -fomit-frame-pointer`	20161016	20161009
1505837	`ref`	`gcc -m64 -march=core2 -msse4 -O2 -fomit-frame-pointer`	20161016	20161009
1505850	`ref`	`gcc -m64 -march=core2 -O2 -fomit-frame-pointer`	20161016	20161009
1506022	`ref`	`gcc -m64 -march=corei7 -O2 -fomit-frame-pointer`	20161016	20161009
1506269	`ref`	`gcc -m64 -march=core2 -msse4.1 -O2 -fomit-frame-pointer`	20161016	20161009
1507459	`ref`	`gcc -m64 -march=nocona -O -fomit-frame-pointer`	20161016	20161009
1509528	`ref`	`gcc -funroll-loops -march=barcelona -Os -fomit-frame-pointer`	20161016	20161009
1516981	`ref`	`gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv`	20161016	20161009
1517184	`ref`	`gcc -march=nocona -O -fomit-frame-pointer`	20161016	20161009
1517365	`ref`	`gcc -m64 -march=native -mtune=native -O2 -fomit-frame-pointer`	20161016	20161009
1517726	`ref`	`gcc -m64 -march=barcelona -O2 -fomit-frame-pointer`	20161016	20161009
1518011	`ref`	`gcc -march=barcelona -O2 -fomit-frame-pointer`	20161016	20161009
1523300	`ref`	`gcc -fno-schedule-insns -O -fomit-frame-pointer`	20161016	20161009
1525402	`ref`	`gcc -march=nocona -Os -fomit-frame-pointer`	20161016	20161009
1527915	`ref`	`gcc -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer`	20161016	20161009
1527981	`ref`	`gcc -funroll-loops -m64 -march=k8 -Os -fomit-frame-pointer`	20161016	20161009
1528144	`ref`	`gcc -funroll-loops -march=k8 -Os -fomit-frame-pointer`	20161016	20161009
1534776	`ref`	`gcc -march=k8 -O -fomit-frame-pointer`	20161016	20161009
1534861	`ref`	`gcc -m64 -march=k8 -O -fomit-frame-pointer`	20161016	20161009
1538427	`ref`	`gcc -funroll-loops -Os -fomit-frame-pointer`	20161016	20161009
1540336	`ref`	`gcc -march=barcelona -O -fomit-frame-pointer`	20161016	20161009
1540779	`ref`	`gcc -O -fomit-frame-pointer`	20161016	20161009
1546835	`ref`	`gcc -m64 -march=native -mtune=native -O -fomit-frame-pointer`	20161016	20161009
1546952	`ref`	`gcc -funroll-loops -m64 -Os -fomit-frame-pointer`	20161016	20161009
1548163	`ref`	`gcc -m64 -O -fomit-frame-pointer`	20161016	20161009
1552614	`ref`	`gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv`	20161016	20161009
1553968	`ref`	`gcc -m64 -march=nocona -Os -fomit-frame-pointer`	20161016	20161009
1554104	`ref`	`gcc -m64 -march=core2 -msse4 -Os -fomit-frame-pointer`	20161016	20161009
1555890	`ref`	`gcc -m64 -march=barcelona -O -fomit-frame-pointer`	20161016	20161009
1555936	`ref`	`gcc -m64 -march=core2 -msse4.1 -Os -fomit-frame-pointer`	20161016	20161009
1555992	`ref`	`gcc -m64 -march=core2 -Os -fomit-frame-pointer`	20161016	20161009
1556082	`ref`	`gcc -march=k8 -Os -fomit-frame-pointer`	20161016	20161009
1556151	`ref`	`gcc -m64 -march=k8 -Os -fomit-frame-pointer`	20161016	20161009
1556403	`ref`	`gcc -m64 -Os -fomit-frame-pointer`	20161016	20161009
1556592	`ref`	`gcc -Os -fomit-frame-pointer`	20161016	20161009
1556671	`ref`	`gcc -m64 -march=corei7 -Os -fomit-frame-pointer`	20161016	20161009
1556783	`ref`	`gcc -fno-schedule-insns -Os -fomit-frame-pointer`	20161016	20161009
1579800	`ref`	`gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv`	20161016	20161009
1587590	`ref`	`gcc -m64 -march=native -mtune=native -Os -fomit-frame-pointer`	20161016	20161009
1589133	`ref`	`gcc -m64 -march=barcelona -Os -fomit-frame-pointer`	20161016	20161009
1589525	`ref`	`gcc -march=barcelona -Os -fomit-frame-pointer`	20161016	20161009
5173782	`ref`	`gcc -funroll-loops`	20161016	20161009
5174025	`ref`	`cc`	20161016	20161009
5174086	`ref`	`gcc`	20161016	20161009

Test failure

Implementation: crypto_aead/iscream12v2/sse
Compiler: gcc -m64 -march=core2 -O2 -fomit-frame-pointer

error 111

Number of similar (compiler,implementation) pairs: 14, namely:

Compiler	Implementations
gcc -m64 -march=core2 -O2 -fomit-frame-pointer	sse
gcc -m64 -march=core2 -O3 -fomit-frame-pointer	ref sse
gcc -m64 -march=core2 -O -fomit-frame-pointer	sse
gcc -m64 -march=core2 -Os -fomit-frame-pointer	sse
gcc -m64 -march=core2 -msse4.1 -O2 -fomit-frame-pointer	sse
gcc -m64 -march=core2 -msse4.1 -O -fomit-frame-pointer	sse
gcc -m64 -march=core2 -msse4.1 -Os -fomit-frame-pointer	sse
gcc -m64 -march=core2 -msse4 -O2 -fomit-frame-pointer	sse
gcc -m64 -march=core2 -msse4 -O -fomit-frame-pointer	sse
gcc -m64 -march=core2 -msse4 -Os -fomit-frame-pointer	sse
gcc -m64 -march=corei7 -O2 -fomit-frame-pointer	sse
gcc -m64 -march=corei7 -O -fomit-frame-pointer	sse
gcc -m64 -march=corei7 -Os -fomit-frame-pointer	sse

Compiler output

Implementation: crypto_aead/iscream12v2/sse
Compiler: cc

Number of similar (compiler,implementation) pairs: 79, namely:

Compiler	Implementations
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 -march=barcelona -O2 -fomit-frame-pointer	sse
gcc -funroll-loops -m64 -march=barcelona -O3 -fomit-frame-pointer	sse
gcc -funroll-loops -m64 -march=barcelona -O -fomit-frame-pointer	sse
gcc -funroll-loops -m64 -march=barcelona -Os -fomit-frame-pointer	sse
gcc -funroll-loops -m64 -march=k8 -O2 -fomit-frame-pointer	sse
gcc -funroll-loops -m64 -march=k8 -O3 -fomit-frame-pointer	sse
gcc -funroll-loops -m64 -march=k8 -O -fomit-frame-pointer	sse
gcc -funroll-loops -m64 -march=k8 -Os -fomit-frame-pointer	sse
gcc -funroll-loops -m64 -march=nocona -O2 -fomit-frame-pointer	sse
gcc -funroll-loops -m64 -march=nocona -O3 -fomit-frame-pointer	sse
gcc -funroll-loops -m64 -march=nocona -O -fomit-frame-pointer	sse
gcc -funroll-loops -m64 -march=nocona -Os -fomit-frame-pointer	sse
gcc -funroll-loops -march=barcelona -O2 -fomit-frame-pointer	sse
gcc -funroll-loops -march=barcelona -O3 -fomit-frame-pointer	sse
gcc -funroll-loops -march=barcelona -O -fomit-frame-pointer	sse
gcc -funroll-loops -march=barcelona -Os -fomit-frame-pointer	sse
gcc -funroll-loops -march=k8 -O2 -fomit-frame-pointer	sse
gcc -funroll-loops -march=k8 -O3 -fomit-frame-pointer	sse
gcc -funroll-loops -march=k8 -O -fomit-frame-pointer	sse
gcc -funroll-loops -march=k8 -Os -fomit-frame-pointer	sse
gcc -funroll-loops -march=nocona -O2 -fomit-frame-pointer	sse
gcc -funroll-loops -march=nocona -O3 -fomit-frame-pointer	sse
gcc -funroll-loops -march=nocona -O -fomit-frame-pointer	sse
gcc -funroll-loops -march=nocona -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 -march=k8 -O2 -fomit-frame-pointer	sse
gcc -m64 -march=k8 -O3 -fomit-frame-pointer	sse
gcc -m64 -march=k8 -O -fomit-frame-pointer	sse
gcc -m64 -march=k8 -Os -fomit-frame-pointer	sse
gcc -m64 -march=native -mtune=native -O2 -fomit-frame-pointer	sse
gcc -m64 -march=native -mtune=native -O3 -fomit-frame-pointer	sse
gcc -m64 -march=native -mtune=native -O -fomit-frame-pointer	sse
gcc -m64 -march=native -mtune=native -Os -fomit-frame-pointer	sse
gcc -m64 -march=nocona -O2 -fomit-frame-pointer	sse
gcc -m64 -march=nocona -O3 -fomit-frame-pointer	sse
gcc -m64 -march=nocona -O -fomit-frame-pointer	sse
gcc -m64 -march=nocona -Os -fomit-frame-pointer	sse
gcc -march=barcelona -O2 -fomit-frame-pointer	sse
gcc -march=barcelona -O3 -fomit-frame-pointer	sse
gcc -march=barcelona -O -fomit-frame-pointer	sse
gcc -march=barcelona -Os -fomit-frame-pointer	sse
gcc -march=k8 -O2 -fomit-frame-pointer	sse
gcc -march=k8 -O3 -fomit-frame-pointer	sse
gcc -march=k8 -O -fomit-frame-pointer	sse
gcc -march=k8 -Os -fomit-frame-pointer	sse
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv	sse
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv	sse
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv	sse
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv	sse
gcc -march=nocona -O2 -fomit-frame-pointer	sse
gcc -march=nocona -O3 -fomit-frame-pointer	sse
gcc -march=nocona -O -fomit-frame-pointer	sse
gcc -march=nocona -Os -fomit-frame-pointer	sse

Compiler output

Implementation: crypto_aead/iscream12v2/sse
Compiler: clang -O3 -fomit-frame-pointer -Qunused-arguments

iscream.c: iscream.c:184:10: error: '__builtin_ia32_pshufb128' needs target feature ssse3
iscream.c: A = __builtin_ia32_pshufb128(table, t0);
iscream.c: ^
iscream.c: iscream.c:185:10: error: '__builtin_ia32_pshufb128' needs target feature ssse3
iscream.c: C = __builtin_ia32_pshufb128(table, t1);
iscream.c: ^
iscream.c: iscream.c:189:10: error: '__builtin_ia32_pshufb128' needs target feature ssse3
iscream.c: B = __builtin_ia32_pshufb128(table, t0);
iscream.c: ^
iscream.c: iscream.c:190:10: error: '__builtin_ia32_pshufb128' needs target feature ssse3
iscream.c: D = __builtin_ia32_pshufb128(table, t1);
iscream.c: ^
iscream.c: iscream.c:197:10: error: '__builtin_ia32_pshufb128' needs target feature ssse3
iscream.c: A ^= __builtin_ia32_pshufb128(table, in[0]);
iscream.c: ^
iscream.c: iscream.c:198:10: error: '__builtin_ia32_pshufb128' needs target feature ssse3
iscream.c: C ^= __builtin_ia32_pshufb128(table, in[2]);
iscream.c: ^
iscream.c: iscream.c:202:10: error: '__builtin_ia32_pshufb128' needs target feature ssse3
iscream.c: B ^= __builtin_ia32_pshufb128(table, in[0]);
iscream.c: ^
iscream.c: iscream.c:203:10: error: '__builtin_ia32_pshufb128' needs target feature ssse3
iscream.c: D ^= __builtin_ia32_pshufb128(table, in[2]);
iscream.c: ^
iscream.c: iscream.c:210:10: error: '__builtin_ia32_pshufb128' needs target feature ssse3
iscream.c: ...

Number of similar (compiler,implementation) pairs: 6, namely:

Compiler	Implementations
clang -O3 -fomit-frame-pointer -Qunused-arguments	sse
clang -O3 -fwrapv -march=native -fomit-frame-pointer -Qunused-arguments	sse
clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments	sse
clang -mcpu=cortex-a8 -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments	sse
clang -mcpu=cortex-a9 -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments	sse
clang -mcpu=native -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments	sse

Compiler output

Implementation: crypto_aead/iscream12v2/sse
Compiler: gcc -m64 -march=barcelona -O2 -fomit-frame-pointer

iscream.c: iscream.c: In function 'LBox16P':
iscream.c: iscream.c:184:10: warning: implicit declaration of function '__builtin_ia32_pshufb128' [-Wimplicit-function-declaration]
iscream.c: A = __builtin_ia32_pshufb128(table, t0);
iscream.c: ^
iscream.c: iscream.c:184:8: error: incompatible types when assigning to type 'v16qi {aka __vector(16) char}' from type 'int'
iscream.c: A = __builtin_ia32_pshufb128(table, t0);
iscream.c: ^
iscream.c: iscream.c:185:8: error: incompatible types when assigning to type 'v16qi {aka __vector(16) char}' from type 'int'
iscream.c: C = __builtin_ia32_pshufb128(table, t1);
iscream.c: ^
iscream.c: iscream.c:189:8: error: incompatible types when assigning to type 'v16qi {aka __vector(16) char}' from type 'int'
iscream.c: B = __builtin_ia32_pshufb128(table, t0);
iscream.c: ^
iscream.c: iscream.c:190:8: error: incompatible types when assigning to type 'v16qi {aka __vector(16) char}' from type 'int'
iscream.c: D = __builtin_ia32_pshufb128(table, t1);
iscream.c: ^
iscream.c: iscream.c:197:7: error: conversion of scalar 'int' to vector 'v16qi {aka __vector(16) char}' involves truncation
iscream.c: A ^= __builtin_ia32_pshufb128(table, in[0]);
iscream.c: ^
iscream.c: iscream.c:198:7: error: conversion of scalar 'int' to vector 'v16qi {aka __vector(16) char}' involves truncation
iscream.c: C ^= __builtin_ia32_pshufb128(table, in[2]);
iscream.c: ^
iscream.c: iscream.c:202:7: error: conversion of scalar 'int' to vector 'v16qi {aka __vector(16) char}' involves truncation
iscream.c: B ^= __builtin_ia32_pshufb128(table, in[0]);
iscream.c: ^
iscream.c: ...
iscream.c: iscream.c: In function 'LBox16P':
iscream.c: iscream.c:184:10: warning: implicit declaration of function '__builtin_ia32_pshufb128' [-Wimplicit-function-declaration]
iscream.c: A = __builtin_ia32_pshufb128(table, t0);
iscream.c: ^
iscream.c: iscream.c:184:8: error: incompatible types when assigning to type 'v16qi {aka __vector(16) char}' from type 'int'
iscream.c: A = __builtin_ia32_pshufb128(table, t0);
iscream.c: ^
iscream.c: iscream.c:185:8: error: incompatible types when assigning to type 'v16qi {aka __vector(16) char}' from type 'int'
iscream.c: C = __builtin_ia32_pshufb128(table, t1);
iscream.c: ^
iscream.c: iscream.c:189:8: error: incompatible types when assigning to type 'v16qi {aka __vector(16) char}' from type 'int'
iscream.c: B = __builtin_ia32_pshufb128(table, t0);
iscream.c: ^
iscream.c: iscream.c:190:8: error: incompatible types when assigning to type 'v16qi {aka __vector(16) char}' from type 'int'
iscream.c: D = __builtin_ia32_pshufb128(table, t1);
iscream.c: ^
iscream.c: iscream.c:197:7: error: conversion of scalar 'int' to vector 'v16qi {aka __vector(16) char}' involves truncation
iscream.c: A ^= __builtin_ia32_pshufb128(table, in[0]);
iscream.c: ^
iscream.c: iscream.c:198:7: error: conversion of scalar 'int' to vector 'v16qi {aka __vector(16) char}' involves truncation
iscream.c: C ^= __builtin_ia32_pshufb128(table, in[2]);
iscream.c: ^
iscream.c: iscream.c:202:7: error: conversion of scalar 'int' to vector 'v16qi {aka __vector(16) char}' involves truncation
iscream.c: B ^= __builtin_ia32_pshufb128(table, in[0]);
iscream.c: ^
iscream.c: ...

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

Compiler	Implementations
gcc -m64 -march=barcelona -O2 -fomit-frame-pointer	sse
gcc -m64 -march=barcelona -O3 -fomit-frame-pointer	sse
gcc -m64 -march=barcelona -O -fomit-frame-pointer	sse
gcc -m64 -march=barcelona -Os -fomit-frame-pointer	sse