Implementation notes: amd64, hydra1, crypto_aead/iscream14v1

Computer: hydra1
Architecture: amd64
CPU ID: AuthenticAMD-00100fa0-178bfbff
SUPERCOP version: 20161220
Operation: crypto_aead
Primitive: iscream14v1

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
474966	`ref`	`gcc -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer`	20161016	20161009
474972	`ref`	`gcc -funroll-loops -m64 -O3 -fomit-frame-pointer`	20161016	20161009
475264	`ref`	`gcc -funroll-loops -O3 -fomit-frame-pointer`	20161016	20161009
475301	`ref`	`gcc -march=barcelona -O3 -fomit-frame-pointer`	20161016	20161009
475397	`ref`	`gcc -m64 -march=barcelona -O3 -fomit-frame-pointer`	20161016	20161009
475572	`ref`	`gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv`	20161016	20161009
475701	`ref`	`gcc -m64 -march=native -mtune=native -O3 -fomit-frame-pointer`	20161016	20161009
476322	`ref`	`gcc -m64 -march=k8 -O3 -fomit-frame-pointer`	20161016	20161009
476453	`ref`	`gcc -march=k8 -O3 -fomit-frame-pointer`	20161016	20161009
476942	`ref`	`gcc -funroll-loops -march=barcelona -O3 -fomit-frame-pointer`	20161016	20161009
477546	`ref`	`gcc -funroll-loops -march=k8 -O3 -fomit-frame-pointer`	20161016	20161009
477563	`ref`	`gcc -funroll-loops -m64 -march=barcelona -O3 -fomit-frame-pointer`	20161016	20161009
477680	`ref`	`gcc -funroll-loops -m64 -march=k8 -O3 -fomit-frame-pointer`	20161016	20161009
484304	`ref`	`gcc -fno-schedule-insns -O3 -fomit-frame-pointer`	20161016	20161009
484347	`ref`	`gcc -O3 -fomit-frame-pointer`	20161016	20161009
484459	`ref`	`gcc -m64 -O3 -fomit-frame-pointer`	20161016	20161009
491379	`ref`	`gcc -funroll-loops -m64 -march=nocona -O3 -fomit-frame-pointer`	20161016	20161009
491429	`ref`	`gcc -funroll-loops -march=nocona -O3 -fomit-frame-pointer`	20161016	20161009
500298	`ref`	`gcc -m64 -march=nocona -O3 -fomit-frame-pointer`	20161016	20161009
500416	`ref`	`gcc -march=nocona -O3 -fomit-frame-pointer`	20161016	20161009
788197	`ref`	`clang -O3 -fomit-frame-pointer -Qunused-arguments`	20161016	20161009
788561	`ref`	`clang -mcpu=native -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments`	20161016	20161009
788653	`ref`	`clang -mcpu=cortex-a9 -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments`	20161016	20161009
788669	`ref`	`clang -mcpu=cortex-a8 -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments`	20161016	20161009
793229	`ref`	`clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments`	20161016	20161009
793517	`ref`	`clang -O3 -fwrapv -march=native -fomit-frame-pointer -Qunused-arguments`	20161016	20161009
1366837	`ref`	`gcc -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer`	20161016	20161009
1366838	`ref`	`gcc -funroll-loops -O2 -fomit-frame-pointer`	20161016	20161009
1368784	`ref`	`gcc -funroll-loops -m64 -O2 -fomit-frame-pointer`	20161016	20161009
1372082	`ref`	`gcc -funroll-loops -march=k8 -O2 -fomit-frame-pointer`	20161016	20161009
1373943	`ref`	`gcc -funroll-loops -m64 -march=k8 -O2 -fomit-frame-pointer`	20161016	20161009
1395157	`ref`	`gcc -funroll-loops -m64 -march=barcelona -O2 -fomit-frame-pointer`	20161016	20161009
1400106	`ref`	`gcc -funroll-loops -march=barcelona -O2 -fomit-frame-pointer`	20161016	20161009
1423702	`ref`	`gcc -funroll-loops -march=nocona -O2 -fomit-frame-pointer`	20161016	20161009
1423744	`ref`	`gcc -funroll-loops -m64 -march=nocona -O2 -fomit-frame-pointer`	20161016	20161009
1562631	`ref`	`gcc -funroll-loops -O -fomit-frame-pointer`	20161016	20161009
1563050	`ref`	`gcc -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer`	20161016	20161009
1563062	`ref`	`gcc -funroll-loops -m64 -O -fomit-frame-pointer`	20161016	20161009
1607581	`ref`	`gcc -funroll-loops -m64 -march=k8 -O -fomit-frame-pointer`	20161016	20161009
1608270	`ref`	`gcc -funroll-loops -march=k8 -O -fomit-frame-pointer`	20161016	20161009
1635667	`ref`	`gcc -funroll-loops -march=nocona -O -fomit-frame-pointer`	20161016	20161009
1635771	`ref`	`gcc -funroll-loops -m64 -march=nocona -O -fomit-frame-pointer`	20161016	20161009
1639047	`ref`	`gcc -funroll-loops -march=barcelona -O -fomit-frame-pointer`	20161016	20161009
1639225	`ref`	`gcc -funroll-loops -m64 -march=barcelona -O -fomit-frame-pointer`	20161016	20161009
1671997	`ref`	`gcc -march=barcelona -O -fomit-frame-pointer`	20161016	20161009
1672384	`ref`	`gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv`	20161016	20161009
1672837	`ref`	`gcc -m64 -march=native -mtune=native -O -fomit-frame-pointer`	20161016	20161009
1678632	`ref`	`gcc -m64 -march=barcelona -O -fomit-frame-pointer`	20161016	20161009
1704872	`ref`	`gcc -fno-schedule-insns -O2 -fomit-frame-pointer`	20161016	20161009
1704890	`ref`	`gcc -m64 -O2 -fomit-frame-pointer`	20161016	20161009
1705632	`ref`	`gcc -O2 -fomit-frame-pointer`	20161016	20161009
1707133	`ref`	`gcc -march=nocona -Os -fomit-frame-pointer`	20161016	20161009
1711871	`ref`	`gcc -march=k8 -O2 -fomit-frame-pointer`	20161016	20161009
1724297	`ref`	`gcc -fno-schedule-insns -O -fomit-frame-pointer`	20161016	20161009
1724467	`ref`	`gcc -m64 -O -fomit-frame-pointer`	20161016	20161009
1725616	`ref`	`gcc -m64 -march=k8 -O2 -fomit-frame-pointer`	20161016	20161009
1730061	`ref`	`gcc -O -fomit-frame-pointer`	20161016	20161009
1731101	`ref`	`gcc -m64 -march=core2 -O2 -fomit-frame-pointer`	20161016	20161009
1731344	`ref`	`gcc -m64 -march=core2 -msse4 -O2 -fomit-frame-pointer`	20161016	20161009
1731482	`ref`	`gcc -m64 -march=corei7 -O2 -fomit-frame-pointer`	20161016	20161009
1731627	`ref`	`gcc -m64 -march=core2 -msse4.1 -O2 -fomit-frame-pointer`	20161016	20161009
1733367	`ref`	`gcc -funroll-loops -m64 -march=barcelona -Os -fomit-frame-pointer`	20161016	20161009
1733577	`ref`	`gcc -funroll-loops -march=barcelona -Os -fomit-frame-pointer`	20161016	20161009
1739872	`ref`	`gcc -march=barcelona -O2 -fomit-frame-pointer`	20161016	20161009
1744220	`ref`	`gcc -m64 -march=barcelona -O2 -fomit-frame-pointer`	20161016	20161009
1745146	`ref`	`gcc -m64 -march=nocona -O2 -fomit-frame-pointer`	20161016	20161009
1749466	`ref`	`gcc -m64 -march=nocona -Os -fomit-frame-pointer`	20161016	20161009
1750820	`ref`	`gcc -funroll-loops -m64 -march=nocona -Os -fomit-frame-pointer`	20161016	20161009
1753091	`ref`	`gcc -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer`	20161016	20161009
1756992	`ref`	`gcc -march=nocona -O2 -fomit-frame-pointer`	20161016	20161009
1757750	`ref`	`gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv`	20161016	20161009
1762006	`ref`	`gcc -m64 -march=native -mtune=native -O2 -fomit-frame-pointer`	20161016	20161009
1762522	`ref`	`gcc -funroll-loops -Os -fomit-frame-pointer`	20161016	20161009
1763904	`ref`	`gcc -funroll-loops -march=k8 -Os -fomit-frame-pointer`	20161016	20161009
1767496	`ref`	`gcc -m64 -march=k8 -O -fomit-frame-pointer`	20161016	20161009
1768472	`ref`	`gcc -march=k8 -O -fomit-frame-pointer`	20161016	20161009
1772587	`ref`	`gcc -funroll-loops -m64 -Os -fomit-frame-pointer`	20161016	20161009
1772794	`ref`	`gcc -funroll-loops -m64 -march=k8 -Os -fomit-frame-pointer`	20161016	20161009
1776762	`ref`	`gcc -funroll-loops -march=nocona -Os -fomit-frame-pointer`	20161016	20161009
1790831	`ref`	`gcc -m64 -march=core2 -O -fomit-frame-pointer`	20161016	20161009
1791395	`ref`	`gcc -m64 -march=core2 -msse4 -O -fomit-frame-pointer`	20161016	20161009
1791531	`ref`	`gcc -m64 -march=corei7 -O -fomit-frame-pointer`	20161016	20161009
1813955	`ref`	`gcc -march=barcelona -Os -fomit-frame-pointer`	20161016	20161009
1814182	`ref`	`gcc -m64 -march=native -mtune=native -Os -fomit-frame-pointer`	20161016	20161009
1814240	`ref`	`gcc -m64 -march=barcelona -Os -fomit-frame-pointer`	20161016	20161009
1814986	`ref`	`gcc -m64 -march=corei7 -Os -fomit-frame-pointer`	20161016	20161009
1815467	`ref`	`gcc -m64 -march=core2 -Os -fomit-frame-pointer`	20161016	20161009
1815475	`ref`	`gcc -m64 -march=core2 -msse4.1 -Os -fomit-frame-pointer`	20161016	20161009
1815526	`ref`	`gcc -m64 -march=core2 -msse4 -Os -fomit-frame-pointer`	20161016	20161009
1816291	`ref`	`gcc -m64 -march=k8 -Os -fomit-frame-pointer`	20161016	20161009
1816661	`ref`	`gcc -fno-schedule-insns -Os -fomit-frame-pointer`	20161016	20161009
1817029	`ref`	`gcc -Os -fomit-frame-pointer`	20161016	20161009
1817224	`ref`	`gcc -march=k8 -Os -fomit-frame-pointer`	20161016	20161009
1817384	`ref`	`gcc -m64 -march=nocona -O -fomit-frame-pointer`	20161016	20161009
1817400	`ref`	`gcc -m64 -Os -fomit-frame-pointer`	20161016	20161009
1818080	`ref`	`gcc -march=nocona -O -fomit-frame-pointer`	20161016	20161009
1832712	`ref`	`gcc -m64 -march=core2 -msse4.1 -O -fomit-frame-pointer`	20161016	20161009
1841992	`ref`	`gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv`	20161016	20161009
5989523	`ref`	`gcc -funroll-loops`	20161016	20161009
5991356	`ref`	`gcc`	20161016	20161009
5998528	`ref`	`cc`	20161016	20161009

Test failure

Implementation: crypto_aead/iscream14v1/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/iscream14v1/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/iscream14v1/sse
Compiler: clang -O3 -fomit-frame-pointer -Qunused-arguments

iscream.c: iscream.c:203:10: error: '__builtin_ia32_pshufb128' needs target feature ssse3
iscream.c: A = __builtin_ia32_pshufb128(table, t0);
iscream.c: ^
iscream.c: iscream.c:204:10: error: '__builtin_ia32_pshufb128' needs target feature ssse3
iscream.c: C = __builtin_ia32_pshufb128(table, t1);
iscream.c: ^
iscream.c: iscream.c:208:10: error: '__builtin_ia32_pshufb128' needs target feature ssse3
iscream.c: B = __builtin_ia32_pshufb128(table, t0);
iscream.c: ^
iscream.c: iscream.c:209:10: error: '__builtin_ia32_pshufb128' needs target feature ssse3
iscream.c: D = __builtin_ia32_pshufb128(table, t1);
iscream.c: ^
iscream.c: iscream.c:216:10: error: '__builtin_ia32_pshufb128' needs target feature ssse3
iscream.c: A ^= __builtin_ia32_pshufb128(table, in[0]);
iscream.c: ^
iscream.c: iscream.c:217:10: error: '__builtin_ia32_pshufb128' needs target feature ssse3
iscream.c: C ^= __builtin_ia32_pshufb128(table, in[2]);
iscream.c: ^
iscream.c: iscream.c:221:10: error: '__builtin_ia32_pshufb128' needs target feature ssse3
iscream.c: B ^= __builtin_ia32_pshufb128(table, in[0]);
iscream.c: ^
iscream.c: iscream.c:222:10: error: '__builtin_ia32_pshufb128' needs target feature ssse3
iscream.c: D ^= __builtin_ia32_pshufb128(table, in[2]);
iscream.c: ^
iscream.c: iscream.c:229:10: 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/iscream14v1/sse
Compiler: gcc -m64 -march=barcelona -O2 -fomit-frame-pointer

iscream.c: iscream.c: In function 'LBox16P':
iscream.c: iscream.c:203:10: 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:203:8: 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:204:8: 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:208:8: 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:209:8: 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:216:7: 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:217:7: 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:221:7: 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:203:10: 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:203:8: 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:204:8: 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:208:8: 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:209:8: 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:216:7: 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:217:7: 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:221:7: 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