Implementation notes: amd64, cel02, crypto_sign/dilithium4

Computer: cel02
Architecture: amd64
CPU ID: GenuineIntel-00050657-bfebfbff
SUPERCOP version: 20201130
Operation: crypto_sign
Primitive: dilithium4

Time	Object size	Test size	Implementation	Compiler	Benchmark date	SUPERCOP version
995326	162845 0 0	193885 832 1664	`T:avx2`	`gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20201211	20201130
1038936	127844 0 0	155653 832 1632	`T:avx2`	`gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20201211	20201130
1103562	126180 0 0	153581 832 1632	`T:avx2`	`gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20201211	20201130
1141578	125314 0 0	151549 824 1600	`T:avx2`	`gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20201211	20201130
3938924	52498 0 0	83269 832 1664	`T:ref`	`gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20201211	20201130
4114948	21479 0 0	49125 832 1632	`T:ref`	`gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20201211	20201130
4349080	27890 0 0	55530 808 1600	`T:ref`	`clang_-mcpu=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20201211	20201130
4778244	20224 0 0	47469 832 1632	`T:ref`	`gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20201211	20201130
4840238	19150 0 0	45189 824 1600	`T:ref`	`gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20201211	20201130

Checksum failure

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

52cdfaef273504b17bc23894a16442bf6f9f14f83ccf5517c3931573a81e52e2

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

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

Compiler output

Implementation: T:avx2
Security model: timingleaks
Compiler: clang -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE

poly.c: fatal error: error in backend: Cannot select: 0x55ce31e858d0: v32i1 = BUILD_VECTOR Constant:i1<0>, Constant:i1<-1>, Constant:i1<0>, Constant:i1<-1>, Constant:i1<0>, Constant:i1<-1>, Constant:i1<0>, Constant:i1<-1>, Constant:i1<0>, Constant:i1<-1>, Constant:i1<0>, Constant:i1<-1>, Constant:i1<0>, Constant:i1<-1>, Constant:i1<0>, Constant:i1<-1>, Constant:i1<0>, Constant:i1<-1>, Constant:i1<0>, Constant:i1<-1>, Constant:i1<0>, Constant:i1<-1>, Constant:i1<0>, Constant:i1<-1>, Constant:i1<0>, Constant:i1<-1>, Constant:i1<0>, Constant:i1<-1>, Constant:i1<0>, Constant:i1<-1>, Constant:i1<0>, Constant:i1<-1>
poly.c: 0x55ce31e88d70: i1 = Constant<0>
poly.c: 0x55ce31e8a670: i1 = Constant<-1>
poly.c: 0x55ce31e88d70: i1 = Constant<0>
poly.c: 0x55ce31e8a670: i1 = Constant<-1>
poly.c: 0x55ce31e88d70: i1 = Constant<0>
poly.c: 0x55ce31e8a670: i1 = Constant<-1>
poly.c: 0x55ce31e88d70: i1 = Constant<0>
poly.c: 0x55ce31e8a670: i1 = Constant<-1>
poly.c: 0x55ce31e88d70: i1 = Constant<0>
poly.c: 0x55ce31e8a670: i1 = Constant<-1>
poly.c: 0x55ce31e88d70: i1 = Constant<0>
poly.c: 0x55ce31e8a670: i1 = Constant<-1>
poly.c: 0x55ce31e88d70: i1 = Constant<0>
poly.c: 0x55ce31e8a670: i1 = Constant<-1>
poly.c: 0x55ce31e88d70: i1 = Constant<0>
poly.c: 0x55ce31e8a670: i1 = Constant<-1>
poly.c: 0x55ce31e88d70: i1 = Constant<0>
poly.c: 0x55ce31e8a670: i1 = Constant<-1>
poly.c: 0x55ce31e88d70: i1 = Constant<0>
poly.c: 0x55ce31e8a670: i1 = Constant<-1>
poly.c: 0x55ce31e88d70: i1 = Constant<0>
poly.c: 0x55ce31e8a670: i1 = Constant<-1>
poly.c: 0x55ce31e88d70: i1 = Constant<0>
poly.c: 0x55ce31e8a670: i1 = Constant<-1>
poly.c: ...

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

Compiler	Implementations
clang -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	T:avx2

Compiler output

Implementation: T:avx2
Security model: timingleaks
Compiler: clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE

poly.c: fatal error: error in backend: Cannot select: 0x563db7d46dc0: v32i1 = BUILD_VECTOR Constant:i1<0>, Constant:i1<-1>, Constant:i1<0>, Constant:i1<-1>, Constant:i1<0>, Constant:i1<-1>, Constant:i1<0>, Constant:i1<-1>, Constant:i1<0>, Constant:i1<-1>, Constant:i1<0>, Constant:i1<-1>, Constant:i1<0>, Constant:i1<-1>, Constant:i1<0>, Constant:i1<-1>, Constant:i1<0>, Constant:i1<-1>, Constant:i1<0>, Constant:i1<-1>, Constant:i1<0>, Constant:i1<-1>, Constant:i1<0>, Constant:i1<-1>, Constant:i1<0>, Constant:i1<-1>, Constant:i1<0>, Constant:i1<-1>, Constant:i1<0>, Constant:i1<-1>, Constant:i1<0>, Constant:i1<-1>
poly.c: 0x563db7d325f0: i1 = Constant<0>
poly.c: 0x563db7d46570: i1 = Constant<-1>
poly.c: 0x563db7d325f0: i1 = Constant<0>
poly.c: 0x563db7d46570: i1 = Constant<-1>
poly.c: 0x563db7d325f0: i1 = Constant<0>
poly.c: 0x563db7d46570: i1 = Constant<-1>
poly.c: 0x563db7d325f0: i1 = Constant<0>
poly.c: 0x563db7d46570: i1 = Constant<-1>
poly.c: 0x563db7d325f0: i1 = Constant<0>
poly.c: 0x563db7d46570: i1 = Constant<-1>
poly.c: 0x563db7d325f0: i1 = Constant<0>
poly.c: 0x563db7d46570: i1 = Constant<-1>
poly.c: 0x563db7d325f0: i1 = Constant<0>
poly.c: 0x563db7d46570: i1 = Constant<-1>
poly.c: 0x563db7d325f0: i1 = Constant<0>
poly.c: 0x563db7d46570: i1 = Constant<-1>
poly.c: 0x563db7d325f0: i1 = Constant<0>
poly.c: 0x563db7d46570: i1 = Constant<-1>
poly.c: 0x563db7d325f0: i1 = Constant<0>
poly.c: 0x563db7d46570: i1 = Constant<-1>
poly.c: 0x563db7d325f0: i1 = Constant<0>
poly.c: 0x563db7d46570: i1 = Constant<-1>
poly.c: 0x563db7d325f0: i1 = Constant<0>
poly.c: 0x563db7d46570: i1 = Constant<-1>
poly.c: ...

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

Compiler	Implementations
clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	T:avx2

Compiler output

Implementation: T:avx2
Security model: timingleaks
Compiler: clang -march=native -O -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE

poly.c: fatal error: error in backend: Cannot select: 0x55885f5e4190: v32i1 = BUILD_VECTOR Constant:i1<0>, Constant:i1<-1>, Constant:i1<0>, Constant:i1<-1>, Constant:i1<0>, Constant:i1<-1>, Constant:i1<0>, Constant:i1<-1>, Constant:i1<0>, Constant:i1<-1>, Constant:i1<0>, Constant:i1<-1>, Constant:i1<0>, Constant:i1<-1>, Constant:i1<0>, Constant:i1<-1>, Constant:i1<0>, Constant:i1<-1>, Constant:i1<0>, Constant:i1<-1>, Constant:i1<0>, Constant:i1<-1>, Constant:i1<0>, Constant:i1<-1>, Constant:i1<0>, Constant:i1<-1>, Constant:i1<0>, Constant:i1<-1>, Constant:i1<0>, Constant:i1<-1>, Constant:i1<0>, Constant:i1<-1>
poly.c: 0x55885f5e7630: i1 = Constant<0>
poly.c: 0x55885f5e8f30: i1 = Constant<-1>
poly.c: 0x55885f5e7630: i1 = Constant<0>
poly.c: 0x55885f5e8f30: i1 = Constant<-1>
poly.c: 0x55885f5e7630: i1 = Constant<0>
poly.c: 0x55885f5e8f30: i1 = Constant<-1>
poly.c: 0x55885f5e7630: i1 = Constant<0>
poly.c: 0x55885f5e8f30: i1 = Constant<-1>
poly.c: 0x55885f5e7630: i1 = Constant<0>
poly.c: 0x55885f5e8f30: i1 = Constant<-1>
poly.c: 0x55885f5e7630: i1 = Constant<0>
poly.c: 0x55885f5e8f30: i1 = Constant<-1>
poly.c: 0x55885f5e7630: i1 = Constant<0>
poly.c: 0x55885f5e8f30: i1 = Constant<-1>
poly.c: 0x55885f5e7630: i1 = Constant<0>
poly.c: 0x55885f5e8f30: i1 = Constant<-1>
poly.c: 0x55885f5e7630: i1 = Constant<0>
poly.c: 0x55885f5e8f30: i1 = Constant<-1>
poly.c: 0x55885f5e7630: i1 = Constant<0>
poly.c: 0x55885f5e8f30: i1 = Constant<-1>
poly.c: 0x55885f5e7630: i1 = Constant<0>
poly.c: 0x55885f5e8f30: i1 = Constant<-1>
poly.c: 0x55885f5e7630: i1 = Constant<0>
poly.c: 0x55885f5e8f30: i1 = Constant<-1>
poly.c: ...

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

Compiler	Implementations
clang -march=native -O -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	T:avx2

Compiler output

Implementation: T:avx2
Security model: timingleaks
Compiler: clang -march=native -Os -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE

poly.c: fatal error: error in backend: Cannot select: 0x558bc1d47d00: v32i1 = BUILD_VECTOR Constant:i1<0>, Constant:i1<-1>, Constant:i1<0>, Constant:i1<-1>, Constant:i1<0>, Constant:i1<-1>, Constant:i1<0>, Constant:i1<-1>, Constant:i1<0>, Constant:i1<-1>, Constant:i1<0>, Constant:i1<-1>, Constant:i1<0>, Constant:i1<-1>, Constant:i1<0>, Constant:i1<-1>, Constant:i1<0>, Constant:i1<-1>, Constant:i1<0>, Constant:i1<-1>, Constant:i1<0>, Constant:i1<-1>, Constant:i1<0>, Constant:i1<-1>, Constant:i1<0>, Constant:i1<-1>, Constant:i1<0>, Constant:i1<-1>, Constant:i1<0>, Constant:i1<-1>, Constant:i1<0>, Constant:i1<-1>
poly.c: 0x558bc1d47970: i1 = Constant<0>
poly.c: 0x558bc1d42300: i1 = Constant<-1>
poly.c: 0x558bc1d47970: i1 = Constant<0>
poly.c: 0x558bc1d42300: i1 = Constant<-1>
poly.c: 0x558bc1d47970: i1 = Constant<0>
poly.c: 0x558bc1d42300: i1 = Constant<-1>
poly.c: 0x558bc1d47970: i1 = Constant<0>
poly.c: 0x558bc1d42300: i1 = Constant<-1>
poly.c: 0x558bc1d47970: i1 = Constant<0>
poly.c: 0x558bc1d42300: i1 = Constant<-1>
poly.c: 0x558bc1d47970: i1 = Constant<0>
poly.c: 0x558bc1d42300: i1 = Constant<-1>
poly.c: 0x558bc1d47970: i1 = Constant<0>
poly.c: 0x558bc1d42300: i1 = Constant<-1>
poly.c: 0x558bc1d47970: i1 = Constant<0>
poly.c: 0x558bc1d42300: i1 = Constant<-1>
poly.c: 0x558bc1d47970: i1 = Constant<0>
poly.c: 0x558bc1d42300: i1 = Constant<-1>
poly.c: 0x558bc1d47970: i1 = Constant<0>
poly.c: 0x558bc1d42300: i1 = Constant<-1>
poly.c: 0x558bc1d47970: i1 = Constant<0>
poly.c: 0x558bc1d42300: i1 = Constant<-1>
poly.c: 0x558bc1d47970: i1 = Constant<0>
poly.c: 0x558bc1d42300: i1 = Constant<-1>
poly.c: ...

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

Compiler	Implementations
clang -march=native -Os -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	T:avx2

Compiler output

Implementation: T:avx2
Security model: timingleaks
Compiler: clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE

KeccakP-1600-times4-SIMD256.c: KeccakP-1600-times4-SIMD256.c:146:9: error: always_inline function '_mm256_loadu_si256' requires target feature 'sse4.2', but would be inlined into function 'crypto_sign_dilithium4_avx2_timingleaks_KeccakP1600times4_AddLanesAll' that is compiled without support for 'sse4.2'
KeccakP-1600-times4-SIMD256.c: Xor_In4( 0 );
KeccakP-1600-times4-SIMD256.c: ^
KeccakP-1600-times4-SIMD256.c: KeccakP-1600-times4-SIMD256.c:135:42: note: expanded from macro 'Xor_In4'
KeccakP-1600-times4-SIMD256.c: #define Xor_In4( argIndex ) lanes0 = LOAD256u( curData0[argIndex]),\
KeccakP-1600-times4-SIMD256.c: ^
KeccakP-1600-times4-SIMD256.c: KeccakP-1600-times4-SIMD256.c:44:37: note: expanded from macro 'LOAD256u'
KeccakP-1600-times4-SIMD256.c: #define LOAD256u(a) _mm256_loadu_si256((const V256 *)&(a))
KeccakP-1600-times4-SIMD256.c: ^
KeccakP-1600-times4-SIMD256.c: KeccakP-1600-times4-SIMD256.c:146:9: error: always_inline function '_mm256_loadu_si256' requires target feature 'sse4.2', but would be inlined into function 'crypto_sign_dilithium4_avx2_timingleaks_KeccakP1600times4_AddLanesAll' that is compiled without support for 'sse4.2'
KeccakP-1600-times4-SIMD256.c: KeccakP-1600-times4-SIMD256.c:136:42: note: expanded from macro 'Xor_In4'
KeccakP-1600-times4-SIMD256.c: lanes1 = LOAD256u( curData1[argIndex]),\
KeccakP-1600-times4-SIMD256.c: ^
KeccakP-1600-times4-SIMD256.c: KeccakP-1600-times4-SIMD256.c:44:37: note: expanded from macro 'LOAD256u'
KeccakP-1600-times4-SIMD256.c: #define LOAD256u(a) _mm256_loadu_si256((const V256 *)&(a))
KeccakP-1600-times4-SIMD256.c: ^
KeccakP-1600-times4-SIMD256.c: KeccakP-1600-times4-SIMD256.c:146:9: error: always_inline function '_mm256_loadu_si256' requires target feature 'sse4.2', but would be inlined into function 'crypto_sign_dilithium4_avx2_timingleaks_KeccakP1600times4_AddLanesAll' that is compiled without support for 'sse4.2'
KeccakP-1600-times4-SIMD256.c: KeccakP-1600-times4-SIMD256.c:137:42: note: expanded from macro 'Xor_In4'
KeccakP-1600-times4-SIMD256.c: lanes2 = LOAD256u( curData2[argIndex]),\
KeccakP-1600-times4-SIMD256.c: ^
KeccakP-1600-times4-SIMD256.c: KeccakP-1600-times4-SIMD256.c:44:37: note: expanded from macro 'LOAD256u'
KeccakP-1600-times4-SIMD256.c: #define LOAD256u(a) _mm256_loadu_si256((const V256 *)&(a))
KeccakP-1600-times4-SIMD256.c: ^
KeccakP-1600-times4-SIMD256.c: KeccakP-1600-times4-SIMD256.c:146:9: error: always_inline function '_mm256_loadu_si256' requires target feature 'sse4.2', but would be inlined into function 'crypto_sign_dilithium4_avx2_timingleaks_KeccakP1600times4_AddLanesAll' that is compiled without support for 'sse4.2'
KeccakP-1600-times4-SIMD256.c: KeccakP-1600-times4-SIMD256.c:138:42: note: expanded from macro 'Xor_In4'
KeccakP-1600-times4-SIMD256.c: ...

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

Compiler	Implementations
clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	T:avx2

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: 0x560e73b641f0: v4i64 = X86ISD::VTRUNC 0x560e73b640c0
try.c: 0x560e73b640c0: v16i32 = vselect 0x560e73b510d0, 0x560e73aff3e0, 0x560e73b63f90
try.c: 0x560e73b510d0: v4i1 = X86ISD::PCMPGTM 0x560e73b49870, 0x560e73b45400
try.c: 0x560e73b49870: v4i64 = X86ISD::VBROADCAST 0x560e73af0e20
try.c: 0x560e73af0e20: i64,ch = load<LD8[%lsr.iv6971]> 0x560e73a5a960, 0x560e73b331a0, undef:i64
try.c: 0x560e73b331a0: i64,ch = CopyFromReg 0x560e73a5a960, Register:i64 %vreg50
try.c: 0x560e73b45660: i64 = Register %vreg50
try.c: 0x560e73af22f0: i64 = undef
try.c: 0x560e73b45400: v4i64,ch = CopyFromReg 0x560e73a5a960, Register:v4i64 %vreg13
try.c: 0x560e73b4a0c0: v4i64 = Register %vreg13
try.c: 0x560e73aff3e0: v16i32 = X86ISD::VBROADCAST 0x560e73b49ad0
try.c: 0x560e73b49ad0: i32,ch = load<LD4[ConstantPool]> 0x560e73a5a960, 0x560e73af0400, undef:i64
try.c: 0x560e73af0400: i64 = X86ISD::WrapperRIP TargetConstantPool:i64<i32 1> 0
try.c: 0x560e73b3c2c0: i64 = TargetConstantPool<i32 1> 0
try.c: 0x560e73af22f0: i64 = undef
try.c: 0x560e73b63f90: 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: 0x560e73b63e60: i32 = Constant<0>
try.c: 0x560e73b63e60: i32 = Constant<0>
try.c: 0x560e73b63e60: i32 = Constant<0>
try.c: 0x560e73b63e60: i32 = Constant<0>
try.c: 0x560e73b63e60: i32 = Constant<0>
try.c: 0x560e73b63e60: i32 = Constant<0>
try.c: 0x560e73b63e60: i32 = Constant<0>
try.c: 0x560e73b63e60: i32 = Constant<0>
try.c: 0x560e73b63e60: 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: 0x5581cd6fe760: v4i64 = X86ISD::VTRUNC 0x5581cd6fe630
try.c: 0x5581cd6fe630: v16i32 = vselect 0x5581cd6f9130, 0x5581cd679380, 0x5581cd6fe500
try.c: 0x5581cd6f9130: v4i1 = X86ISD::PCMPGTM 0x5581cd6e3da0, 0x5581cd6df930
try.c: 0x5581cd6e3da0: v4i64 = X86ISD::VBROADCAST 0x5581cd679840
try.c: 0x5581cd679840: i64,ch = load<LD8[%lsr.iv6971]> 0x5581cd5dda30, 0x5581cd6801b0, undef:i64
try.c: 0x5581cd6801b0: i64,ch = CopyFromReg 0x5581cd5dda30, Register:i64 %vreg50
try.c: 0x5581cd6dfb90: i64 = Register %vreg50
try.c: 0x5581cd68cb40: i64 = undef
try.c: 0x5581cd6df930: v4i64,ch = CopyFromReg 0x5581cd5dda30, Register:v4i64 %vreg13
try.c: 0x5581cd6e45f0: v4i64 = Register %vreg13
try.c: 0x5581cd679380: v16i32 = X86ISD::VBROADCAST 0x5581cd6e4000
try.c: 0x5581cd6e4000: i32,ch = load<LD4[ConstantPool]> 0x5581cd5dda30, 0x5581cd67c540, undef:i64
try.c: 0x5581cd67c540: i64 = X86ISD::WrapperRIP TargetConstantPool:i64<i32 1> 0
try.c: 0x5581cd68d4c0: i64 = TargetConstantPool<i32 1> 0
try.c: 0x5581cd68cb40: i64 = undef
try.c: 0x5581cd6fe500: 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: 0x5581cd6fe3d0: i32 = Constant<0>
try.c: 0x5581cd6fe3d0: i32 = Constant<0>
try.c: 0x5581cd6fe3d0: i32 = Constant<0>
try.c: 0x5581cd6fe3d0: i32 = Constant<0>
try.c: 0x5581cd6fe3d0: i32 = Constant<0>
try.c: 0x5581cd6fe3d0: i32 = Constant<0>
try.c: 0x5581cd6fe3d0: i32 = Constant<0>
try.c: 0x5581cd6fe3d0: i32 = Constant<0>
try.c: 0x5581cd6fe3d0: 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: 0x555b12bb0b30: v4i64 = X86ISD::VTRUNC 0x555b12bb0a00
try.c: 0x555b12bb0a00: v16i32 = vselect 0x555b12bad510, 0x555b12b4f8f0, 0x555b12bb08d0
try.c: 0x555b12bad510: v4i1 = X86ISD::PCMPGTM 0x555b12ba89a0, 0x555b12ba4530
try.c: 0x555b12ba89a0: v4i64 = X86ISD::VBROADCAST 0x555b12b5d4f0
try.c: 0x555b12b5d4f0: i64,ch = load<LD8[%lsr.iv6971]> 0x555b12ab9950, 0x555b12b9bae0, undef:i64
try.c: 0x555b12b9bae0: i64,ch = CopyFromReg 0x555b12ab9950, Register:i64 %vreg50
try.c: 0x555b12ba4790: i64 = Register %vreg50
try.c: 0x555b12b5e9c0: i64 = undef
try.c: 0x555b12ba4530: v4i64,ch = CopyFromReg 0x555b12ab9950, Register:v4i64 %vreg13
try.c: 0x555b12ba91f0: v4i64 = Register %vreg13
try.c: 0x555b12b4f8f0: v16i32 = X86ISD::VBROADCAST 0x555b12ba8c00
try.c: 0x555b12ba8c00: i32,ch = load<LD4[ConstantPool]> 0x555b12ab9950, 0x555b12b48e60, undef:i64
try.c: 0x555b12b48e60: i64 = X86ISD::WrapperRIP TargetConstantPool:i64<i32 1> 0
try.c: 0x555b12b92360: i64 = TargetConstantPool<i32 1> 0
try.c: 0x555b12b5e9c0: i64 = undef
try.c: 0x555b12bb08d0: 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: 0x555b12bb07a0: i32 = Constant<0>
try.c: 0x555b12bb07a0: i32 = Constant<0>
try.c: 0x555b12bb07a0: i32 = Constant<0>
try.c: 0x555b12bb07a0: i32 = Constant<0>
try.c: 0x555b12bb07a0: i32 = Constant<0>
try.c: 0x555b12bb07a0: i32 = Constant<0>
try.c: 0x555b12bb07a0: i32 = Constant<0>
try.c: 0x555b12bb07a0: i32 = Constant<0>
try.c: 0x555b12bb07a0: 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