Implementation notes: amd64, cel02, crypto_aead/mixfeed

Computer: cel02
Architecture: amd64
CPU ID: GenuineIntel-00050657-bfebfbff
SUPERCOP version: 20201130
Operation: crypto_aead
Primitive: mixfeed

Time	Object size	Test size	Implementation	Compiler	Benchmark date	SUPERCOP version
1045096	9620 267 0	27357 1099 960	`T:ref`	`gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20201211	20201130
1401418	3404 267 0	17876 1091 896	`T:ref`	`gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20201211	20201130
1929376	5929 272 0	20762 1080 856	`T:ref`	`clang_-mcpu=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20201211	20201130
2338054	2879 272 0	15852 1072 856	`T:ref`	`clang_-march=native_-Os_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20201211	20201130
2616048	2889 267 0	15888 1075 896	`T:ref`	`gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20201211	20201130
3464338	3218 267 0	17428 1091 896	`T:ref`	`gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20201211	20201130

Compiler output

Implementation: T:ref
Security model: timingleaks
Compiler: clang -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE

try.c: fatal error: error in backend: Cannot select: 0x564a974c1470: v4i64 = X86ISD::VTRUNC 0x564a974c1340
try.c: 0x564a974c1340: v16i32 = vselect 0x564a9749be70, 0x564a9744a5f0, 0x564a974c1210
try.c: 0x564a9749be70: v4i1 = X86ISD::PCMPGTM 0x564a974a2c40, 0x564a9749f1d0
try.c: 0x564a974a2c40: v4i64 = X86ISD::VBROADCAST 0x564a974435c0
try.c: 0x564a974435c0: i64,ch = load<LD8[%lsr.iv6971]> 0x564a973b4920, 0x564a9748cca0, undef:i64
try.c: 0x564a9748cca0: i64,ch = CopyFromReg 0x564a973b4920, Register:i64 %vreg50
try.c: 0x564a9749f430: i64 = Register %vreg50
try.c: 0x564a97444a90: i64 = undef
try.c: 0x564a9749f1d0: v4i64,ch = CopyFromReg 0x564a973b4920, Register:v4i64 %vreg13
try.c: 0x564a974a3490: v4i64 = Register %vreg13
try.c: 0x564a9744a5f0: v16i32 = X86ISD::VBROADCAST 0x564a974a2ea0
try.c: 0x564a974a2ea0: i32,ch = load<LD4[ConstantPool]> 0x564a973b4920, 0x564a97442ba0, undef:i64
try.c: 0x564a97442ba0: i64 = X86ISD::WrapperRIP TargetConstantPool:i64<i32 1> 0
try.c: 0x564a974892a0: i64 = TargetConstantPool<i32 1> 0
try.c: 0x564a97444a90: i64 = undef
try.c: 0x564a974c1210: v16i32 = BUILD_VECTOR Constant:i32<0>, Constant:i32<0>, Constant:i32<0>, Constant:i32<0>, Constant:i32<0>, Constant:i32<0>, Constant:i32<0>, Constant:i32<0>, Constant:i32<0>, Constant:i32<0>, Constant:i32<0>, Constant:i32<0>, Constant:i32<0>, Constant:i32<0>, Constant:i32<0>, Constant:i32<0>
try.c: 0x564a974c10e0: i32 = Constant<0>
try.c: 0x564a974c10e0: i32 = Constant<0>
try.c: 0x564a974c10e0: i32 = Constant<0>
try.c: 0x564a974c10e0: i32 = Constant<0>
try.c: 0x564a974c10e0: i32 = Constant<0>
try.c: 0x564a974c10e0: i32 = Constant<0>
try.c: 0x564a974c10e0: i32 = Constant<0>
try.c: 0x564a974c10e0: i32 = Constant<0>
try.c: 0x564a974c10e0: i32 = Constant<0>
try.c: ...

Number of similar (compiler,implementation) pairs: 1, namely:

Compiler	Implementations
clang -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	T:ref

Compiler output

Implementation: T:ref
Security model: timingleaks
Compiler: clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE

try.c: fatal error: error in backend: Cannot select: 0x563ff207f520: v4i64 = X86ISD::VTRUNC 0x563ff207f3f0
try.c: 0x563ff207f3f0: v16i32 = vselect 0x563ff206fe70, 0x563ff1ff1d90, 0x563ff207f2c0
try.c: 0x563ff206fe70: v4i1 = X86ISD::PCMPGTM 0x563ff205a320, 0x563ff2057630
try.c: 0x563ff205a320: v4i64 = X86ISD::VBROADCAST 0x563ff1ff2250
try.c: 0x563ff1ff2250: i64,ch = load<LD8[%lsr.iv6971]> 0x563ff1f54a00, 0x563ff2009f20, undef:i64
try.c: 0x563ff2009f20: i64,ch = CopyFromReg 0x563ff1f54a00, Register:i64 %vreg50
try.c: 0x563ff2057890: i64 = Register %vreg50
try.c: 0x563ff1ffd750: i64 = undef
try.c: 0x563ff2057630: v4i64,ch = CopyFromReg 0x563ff1f54a00, Register:v4i64 %vreg13
try.c: 0x563ff205ab70: v4i64 = Register %vreg13
try.c: 0x563ff1ff1d90: v16i32 = X86ISD::VBROADCAST 0x563ff205a580
try.c: 0x563ff205a580: i32,ch = load<LD4[ConstantPool]> 0x563ff1f54a00, 0x563ff1ff4730, undef:i64
try.c: 0x563ff1ff4730: i64 = X86ISD::WrapperRIP TargetConstantPool:i64<i32 1> 0
try.c: 0x563ff1ffe0d0: i64 = TargetConstantPool<i32 1> 0
try.c: 0x563ff1ffd750: i64 = undef
try.c: 0x563ff207f2c0: v16i32 = BUILD_VECTOR Constant:i32<0>, Constant:i32<0>, Constant:i32<0>, Constant:i32<0>, Constant:i32<0>, Constant:i32<0>, Constant:i32<0>, Constant:i32<0>, Constant:i32<0>, Constant:i32<0>, Constant:i32<0>, Constant:i32<0>, Constant:i32<0>, Constant:i32<0>, Constant:i32<0>, Constant:i32<0>
try.c: 0x563ff207f190: i32 = Constant<0>
try.c: 0x563ff207f190: i32 = Constant<0>
try.c: 0x563ff207f190: i32 = Constant<0>
try.c: 0x563ff207f190: i32 = Constant<0>
try.c: 0x563ff207f190: i32 = Constant<0>
try.c: 0x563ff207f190: i32 = Constant<0>
try.c: 0x563ff207f190: i32 = Constant<0>
try.c: 0x563ff207f190: i32 = Constant<0>
try.c: 0x563ff207f190: i32 = Constant<0>
try.c: ...

Number of similar (compiler,implementation) pairs: 1, namely:

Compiler	Implementations
clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	T:ref

Compiler output

Implementation: T:ref
Security model: timingleaks
Compiler: clang -march=native -O -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE

try.c: fatal error: error in backend: Cannot select: 0x564ba294efd0: v4i64 = X86ISD::VTRUNC 0x564ba294eea0
try.c: 0x564ba294eea0: v16i32 = vselect 0x564ba2961520, 0x564ba28eeaf0, 0x564ba294ed70
try.c: 0x564ba2961520: v4i1 = X86ISD::PCMPGTM 0x564ba2947990, 0x564ba2943520
try.c: 0x564ba2947990: v4i64 = X86ISD::VBROADCAST 0x564ba2901f70
try.c: 0x564ba2901f70: i64,ch = load<LD8[%lsr.iv6971]> 0x564ba2858900, 0x564ba293e380, undef:i64
try.c: 0x564ba293e380: i64,ch = CopyFromReg 0x564ba2858900, Register:i64 %vreg50
try.c: 0x564ba2943780: i64 = Register %vreg50
try.c: 0x564ba2903440: i64 = undef
try.c: 0x564ba2943520: v4i64,ch = CopyFromReg 0x564ba2858900, Register:v4i64 %vreg13
try.c: 0x564ba29481e0: v4i64 = Register %vreg13
try.c: 0x564ba28eeaf0: v16i32 = X86ISD::VBROADCAST 0x564ba2947bf0
try.c: 0x564ba2947bf0: i32,ch = load<LD4[ConstantPool]> 0x564ba2858900, 0x564ba2901550, undef:i64
try.c: 0x564ba2901550: i64 = X86ISD::WrapperRIP TargetConstantPool:i64<i32 1> 0
try.c: 0x564ba28f2f30: i64 = TargetConstantPool<i32 1> 0
try.c: 0x564ba2903440: i64 = undef
try.c: 0x564ba294ed70: v16i32 = BUILD_VECTOR Constant:i32<0>, Constant:i32<0>, Constant:i32<0>, Constant:i32<0>, Constant:i32<0>, Constant:i32<0>, Constant:i32<0>, Constant:i32<0>, Constant:i32<0>, Constant:i32<0>, Constant:i32<0>, Constant:i32<0>, Constant:i32<0>, Constant:i32<0>, Constant:i32<0>, Constant:i32<0>
try.c: 0x564ba294ec40: i32 = Constant<0>
try.c: 0x564ba294ec40: i32 = Constant<0>
try.c: 0x564ba294ec40: i32 = Constant<0>
try.c: 0x564ba294ec40: i32 = Constant<0>
try.c: 0x564ba294ec40: i32 = Constant<0>
try.c: 0x564ba294ec40: i32 = Constant<0>
try.c: 0x564ba294ec40: i32 = Constant<0>
try.c: 0x564ba294ec40: i32 = Constant<0>
try.c: 0x564ba294ec40: i32 = Constant<0>
try.c: ...

Number of similar (compiler,implementation) pairs: 1, namely:

Compiler	Implementations
clang -march=native -O -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	T:ref