Module target_features::docs::x86

x86 documentation

Features

Feature	Description	Also Enables†
adx	Support ADX instructions.
aes	Enable AES instructions.	sse, sse2
avx	Enable AVX instructions.	sse, sse2, sse3, sse4.1, ssse3
avx2	Enable AVX2 instructions.	avx, sse, sse2, sse3, sse4.1, ssse3
avx512bf16	Support bfloat16 floating point.	avx, avx2, avx512bw, avx512f, f16c, fma, sse, sse2, sse3, sse4.1, ssse3
avx512bitalg	Enable AVX-512 Bit Algorithms.	avx, avx2, avx512bw, avx512f, f16c, fma, sse, sse2, sse3, sse4.1, ssse3
avx512bw	Enable AVX-512 Byte and Word Instructions.	avx, avx2, avx512f, f16c, fma, sse, sse2, sse3, sse4.1, ssse3
avx512cd	Enable AVX-512 Conflict Detection Instructions.	avx, avx2, avx512f, f16c, fma, sse, sse2, sse3, sse4.1, ssse3
avx512dq	Enable AVX-512 Doubleword and Quadword Instructions.	avx, avx2, avx512f, f16c, fma, sse, sse2, sse3, sse4.1, ssse3
avx512er	Enable AVX-512 Exponential and Reciprocal Instructions.	avx, avx2, avx512f, f16c, fma, sse, sse2, sse3, sse4.1, ssse3
avx512f	Enable AVX-512 instructions.	avx, avx2, f16c, fma, sse, sse2, sse3, sse4.1, ssse3
avx512ifma	Enable AVX-512 Integer Fused Multiple-Add.	avx, avx2, avx512f, f16c, fma, sse, sse2, sse3, sse4.1, ssse3
avx512pf	Enable AVX-512 PreFetch Instructions.	avx, avx2, avx512f, f16c, fma, sse, sse2, sse3, sse4.1, ssse3
avx512vbmi	Enable AVX-512 Vector Byte Manipulation Instructions.	avx, avx2, avx512bw, avx512f, f16c, fma, sse, sse2, sse3, sse4.1, ssse3
avx512vbmi2	Enable AVX-512 further Vector Byte Manipulation Instructions.	avx, avx2, avx512bw, avx512f, f16c, fma, sse, sse2, sse3, sse4.1, ssse3
avx512vl	Enable AVX-512 Vector Length eXtensions.	avx, avx2, avx512f, f16c, fma, sse, sse2, sse3, sse4.1, ssse3
avx512vnni	Enable AVX-512 Vector Neural Network Instructions.	avx, avx2, avx512f, f16c, fma, sse, sse2, sse3, sse4.1, ssse3
avx512vp2intersect	Enable AVX-512 vp2intersect.	avx, avx2, avx512f, f16c, fma, sse, sse2, sse3, sse4.1, ssse3
avx512vpopcntdq	Enable AVX-512 Population Count Instructions.	avx, avx2, avx512f, f16c, fma, sse, sse2, sse3, sse4.1, ssse3
bmi1	Support BMI instructions.
bmi2	Support BMI2 instructions.
cmpxchg16b	64-bit with cmpxchg16b (this is true for most x86-64 chips, but not the first AMD chips).
ermsb	REP MOVS/STOS are fast.
f16c	Support 16-bit floating point conversion instructions.	avx, sse, sse2, sse3, sse4.1, ssse3
fma	Enable three-operand fused multiple-add.	avx, sse, sse2, sse3, sse4.1, ssse3
fxsr	Support fxsave/fxrestore instructions.
gfni	Enable Galois Field Arithmetic Instructions.	sse, sse2
lzcnt	Support LZCNT instruction.
movbe	Support MOVBE instruction.
pclmulqdq	Enable packed carry-less multiplication instructions.	sse, sse2
popcnt	Support POPCNT instruction.
rdrand	Support RDRAND instruction.
rdseed	Support RDSEED instruction.
rtm	Support RTM instructions.
sha	Enable SHA instructions.	sse, sse2
sse	Enable SSE instructions.
sse2	Enable SSE2 instructions.	sse
sse3	Enable SSE3 instructions.	sse, sse2
sse4.1	Enable SSE 4.1 instructions.	sse, sse2, sse3, ssse3
sse4.2	Enable SSE 4.2 instructions.	sse, sse2, sse3, sse4.1, ssse3
sse4a	Support SSE 4a instructions.	sse, sse2, sse3
ssse3	Enable SSSE3 instructions.	sse, sse2, sse3
tbm	Enable TBM instructions.
vaes	Promote selected AES instructions to AVX512/AVX registers.	aes, avx, sse, sse2, sse3, sse4.1, ssse3
vpclmulqdq	Enable vpclmulqdq instructions.	avx, pclmulqdq, sse, sse2, sse3, sse4.1, ssse3
xsave	Support xsave instructions.
xsavec	Support xsavec instructions.	xsave
xsaveopt	Support xsaveopt instructions.	xsave
xsaves	Support xsaves instructions.	xsave
crt-static	Enables C Run-time Libraries to be statically linked.

^† This is often empirical, rather than specified in any standard, i.e. all available CPUs with a particular feature also have another feature.

CPUs

CPU	Enabled Features
alderlake	adx, aes, avx, avx2, bmi1, bmi2, cmpxchg16b, f16c, fma, fxsr, gfni, lzcnt, movbe, pclmulqdq, popcnt, rdrand, rdseed, sha, sse, sse2, sse3, sse4.1, sse4.2, ssse3, vaes, vpclmulqdq, xsave, xsavec, xsaveopt, xsaves
amdfam10	cmpxchg16b, fxsr, lzcnt, popcnt, sse, sse2, sse3, sse4a
athlon	sse, sse2
athlon-4	fxsr, sse, sse2
athlon-fx	fxsr, sse, sse2
athlon-mp	fxsr, sse, sse2
athlon-tbird	sse, sse2
athlon-xp	fxsr, sse, sse2
athlon64	fxsr, sse, sse2
athlon64-sse3	cmpxchg16b, fxsr, sse, sse2, sse3
atom	cmpxchg16b, fxsr, movbe, sse, sse2, sse3, ssse3
atom_sse4_2	cmpxchg16b, fxsr, movbe, pclmulqdq, popcnt, rdrand, sse, sse2, sse3, sse4.1, sse4.2, ssse3
atom_sse4_2_movbe	aes, cmpxchg16b, fxsr, movbe, pclmulqdq, popcnt, rdrand, rdseed, sha, sse, sse2, sse3, sse4.1, sse4.2, ssse3, xsave, xsavec, xsaveopt, xsaves
barcelona	cmpxchg16b, fxsr, lzcnt, popcnt, sse, sse2, sse3, sse4a
bdver1	aes, avx, cmpxchg16b, fxsr, lzcnt, pclmulqdq, popcnt, sse, sse2, sse3, sse4.1, sse4.2, sse4a, ssse3, xsave
bdver2	aes, avx, bmi1, cmpxchg16b, f16c, fma, fxsr, lzcnt, pclmulqdq, popcnt, sse, sse2, sse3, sse4.1, sse4.2, sse4a, ssse3, tbm, xsave
bdver3	aes, avx, bmi1, cmpxchg16b, f16c, fma, fxsr, lzcnt, pclmulqdq, popcnt, sse, sse2, sse3, sse4.1, sse4.2, sse4a, ssse3, tbm, xsave, xsaveopt
bdver4	aes, avx, avx2, bmi1, bmi2, cmpxchg16b, f16c, fma, fxsr, lzcnt, movbe, pclmulqdq, popcnt, rdrand, sse, sse2, sse3, sse4.1, sse4.2, sse4a, ssse3, tbm, xsave, xsaveopt
bonnell	cmpxchg16b, fxsr, movbe, sse, sse2, sse3, ssse3
broadwell	adx, avx, avx2, bmi1, bmi2, cmpxchg16b, ermsb, f16c, fma, fxsr, lzcnt, movbe, pclmulqdq, popcnt, rdrand, rdseed, sse, sse2, sse3, sse4.1, sse4.2, ssse3, xsave, xsaveopt
btver1	cmpxchg16b, fxsr, lzcnt, popcnt, sse, sse2, sse3, sse4a, ssse3
btver2	aes, avx, bmi1, cmpxchg16b, f16c, fxsr, lzcnt, movbe, pclmulqdq, popcnt, sse, sse2, sse3, sse4.1, sse4.2, sse4a, ssse3, xsave, xsaveopt
c3	sse, sse2
c3-2	fxsr, sse, sse2
cannonlake	adx, aes, avx, avx2, avx512bw, avx512cd, avx512dq, avx512f, avx512ifma, avx512vbmi, avx512vl, bmi1, bmi2, cmpxchg16b, ermsb, f16c, fma, fxsr, lzcnt, movbe, pclmulqdq, popcnt, rdrand, rdseed, sha, sse, sse2, sse3, sse4.1, sse4.2, ssse3, xsave, xsavec, xsaveopt, xsaves
cascadelake	adx, aes, avx, avx2, avx512bw, avx512cd, avx512dq, avx512f, avx512vl, avx512vnni, bmi1, bmi2, cmpxchg16b, ermsb, f16c, fma, fxsr, lzcnt, movbe, pclmulqdq, popcnt, rdrand, rdseed, sse, sse2, sse3, sse4.1, sse4.2, ssse3, xsave, xsavec, xsaveopt, xsaves
cooperlake	adx, aes, avx, avx2, avx512bf16, avx512bw, avx512cd, avx512dq, avx512f, avx512vl, avx512vnni, bmi1, bmi2, cmpxchg16b, ermsb, f16c, fma, fxsr, lzcnt, movbe, pclmulqdq, popcnt, rdrand, rdseed, sse, sse2, sse3, sse4.1, sse4.2, ssse3, xsave, xsavec, xsaveopt, xsaves
core-avx-i	avx, cmpxchg16b, f16c, fxsr, pclmulqdq, popcnt, rdrand, sse, sse2, sse3, sse4.1, sse4.2, ssse3, xsave, xsaveopt
core-avx2	avx, avx2, bmi1, bmi2, cmpxchg16b, ermsb, f16c, fma, fxsr, lzcnt, movbe, pclmulqdq, popcnt, rdrand, sse, sse2, sse3, sse4.1, sse4.2, ssse3, xsave, xsaveopt
core2	cmpxchg16b, fxsr, sse, sse2, sse3, ssse3
core_2_duo_sse4_1	cmpxchg16b, fxsr, sse, sse2, sse3, sse4.1, ssse3
core_2_duo_ssse3	cmpxchg16b, fxsr, sse, sse2, sse3, ssse3
core_2nd_gen_avx	avx, cmpxchg16b, fxsr, pclmulqdq, popcnt, sse, sse2, sse3, sse4.1, sse4.2, ssse3, xsave, xsaveopt
core_3rd_gen_avx	avx, cmpxchg16b, f16c, fxsr, pclmulqdq, popcnt, rdrand, sse, sse2, sse3, sse4.1, sse4.2, ssse3, xsave, xsaveopt
core_4th_gen_avx	avx, avx2, bmi1, bmi2, cmpxchg16b, ermsb, f16c, fma, fxsr, lzcnt, movbe, pclmulqdq, popcnt, rdrand, sse, sse2, sse3, sse4.1, sse4.2, ssse3, xsave, xsaveopt
core_4th_gen_avx_tsx	avx, avx2, bmi1, bmi2, cmpxchg16b, ermsb, f16c, fma, fxsr, lzcnt, movbe, pclmulqdq, popcnt, rdrand, sse, sse2, sse3, sse4.1, sse4.2, ssse3, xsave, xsaveopt
core_5th_gen_avx	adx, avx, avx2, bmi1, bmi2, cmpxchg16b, ermsb, f16c, fma, fxsr, lzcnt, movbe, pclmulqdq, popcnt, rdrand, rdseed, sse, sse2, sse3, sse4.1, sse4.2, ssse3, xsave, xsaveopt
core_5th_gen_avx_tsx	adx, avx, avx2, bmi1, bmi2, cmpxchg16b, ermsb, f16c, fma, fxsr, lzcnt, movbe, pclmulqdq, popcnt, rdrand, rdseed, sse, sse2, sse3, sse4.1, sse4.2, ssse3, xsave, xsaveopt
core_aes_pclmulqdq	cmpxchg16b, fxsr, pclmulqdq, popcnt, sse, sse2, sse3, sse4.1, sse4.2, ssse3
core_i7_sse4_2	cmpxchg16b, fxsr, popcnt, sse, sse2, sse3, sse4.1, sse4.2, ssse3
corei7	cmpxchg16b, fxsr, popcnt, sse, sse2, sse3, sse4.1, sse4.2, ssse3
corei7-avx	avx, cmpxchg16b, fxsr, pclmulqdq, popcnt, sse, sse2, sse3, sse4.1, sse4.2, ssse3, xsave, xsaveopt
emeraldrapids	adx, aes, avx, avx2, avx512bf16, avx512bitalg, avx512bw, avx512cd, avx512dq, avx512f, avx512ifma, avx512vbmi, avx512vbmi2, avx512vl, avx512vnni, avx512vpopcntdq, bmi1, bmi2, cmpxchg16b, ermsb, f16c, fma, fxsr, gfni, lzcnt, movbe, pclmulqdq, popcnt, rdrand, rdseed, sha, sse, sse2, sse3, sse4.1, sse4.2, ssse3, vaes, vpclmulqdq, xsave, xsavec, xsaveopt, xsaves
generic	sse, sse2
geode	sse, sse2
goldmont	aes, cmpxchg16b, fxsr, movbe, pclmulqdq, popcnt, rdrand, rdseed, sha, sse, sse2, sse3, sse4.1, sse4.2, ssse3, xsave, xsavec, xsaveopt, xsaves
goldmont-plus	aes, cmpxchg16b, fxsr, movbe, pclmulqdq, popcnt, rdrand, rdseed, sha, sse, sse2, sse3, sse4.1, sse4.2, ssse3, xsave, xsavec, xsaveopt, xsaves
goldmont_plus	aes, cmpxchg16b, fxsr, movbe, pclmulqdq, popcnt, rdrand, rdseed, sha, sse, sse2, sse3, sse4.1, sse4.2, ssse3, xsave, xsavec, xsaveopt, xsaves
grandridge	adx, aes, avx, avx2, bmi1, bmi2, cmpxchg16b, f16c, fma, fxsr, gfni, lzcnt, movbe, pclmulqdq, popcnt, rdrand, rdseed, sha, sse, sse2, sse3, sse4.1, sse4.2, ssse3, vaes, vpclmulqdq, xsave, xsavec, xsaveopt, xsaves
graniterapids	adx, aes, avx, avx2, avx512bf16, avx512bitalg, avx512bw, avx512cd, avx512dq, avx512f, avx512ifma, avx512vbmi, avx512vbmi2, avx512vl, avx512vnni, avx512vpopcntdq, bmi1, bmi2, cmpxchg16b, ermsb, f16c, fma, fxsr, gfni, lzcnt, movbe, pclmulqdq, popcnt, rdrand, rdseed, sha, sse, sse2, sse3, sse4.1, sse4.2, ssse3, vaes, vpclmulqdq, xsave, xsavec, xsaveopt, xsaves
graniterapids-d	adx, aes, avx, avx2, avx512bf16, avx512bitalg, avx512bw, avx512cd, avx512dq, avx512f, avx512ifma, avx512vbmi, avx512vbmi2, avx512vl, avx512vnni, avx512vpopcntdq, bmi1, bmi2, cmpxchg16b, ermsb, f16c, fma, fxsr, gfni, lzcnt, movbe, pclmulqdq, popcnt, rdrand, rdseed, sha, sse, sse2, sse3, sse4.1, sse4.2, ssse3, vaes, vpclmulqdq, xsave, xsavec, xsaveopt, xsaves
graniterapids_d	adx, aes, avx, avx2, avx512bf16, avx512bitalg, avx512bw, avx512cd, avx512dq, avx512f, avx512ifma, avx512vbmi, avx512vbmi2, avx512vl, avx512vnni, avx512vpopcntdq, bmi1, bmi2, cmpxchg16b, ermsb, f16c, fma, fxsr, gfni, lzcnt, movbe, pclmulqdq, popcnt, rdrand, rdseed, sha, sse, sse2, sse3, sse4.1, sse4.2, ssse3, vaes, vpclmulqdq, xsave, xsavec, xsaveopt, xsaves
haswell	avx, avx2, bmi1, bmi2, cmpxchg16b, ermsb, f16c, fma, fxsr, lzcnt, movbe, pclmulqdq, popcnt, rdrand, sse, sse2, sse3, sse4.1, sse4.2, ssse3, xsave, xsaveopt
i386	sse, sse2
i486	sse, sse2
i586	sse, sse2
i686	sse, sse2
icelake-client	adx, aes, avx, avx2, avx512bitalg, avx512bw, avx512cd, avx512dq, avx512f, avx512ifma, avx512vbmi, avx512vbmi2, avx512vl, avx512vnni, avx512vpopcntdq, bmi1, bmi2, cmpxchg16b, ermsb, f16c, fma, fxsr, gfni, lzcnt, movbe, pclmulqdq, popcnt, rdrand, rdseed, sha, sse, sse2, sse3, sse4.1, sse4.2, ssse3, vaes, vpclmulqdq, xsave, xsavec, xsaveopt, xsaves
icelake-server	adx, aes, avx, avx2, avx512bitalg, avx512bw, avx512cd, avx512dq, avx512f, avx512ifma, avx512vbmi, avx512vbmi2, avx512vl, avx512vnni, avx512vpopcntdq, bmi1, bmi2, cmpxchg16b, ermsb, f16c, fma, fxsr, gfni, lzcnt, movbe, pclmulqdq, popcnt, rdrand, rdseed, sha, sse, sse2, sse3, sse4.1, sse4.2, ssse3, vaes, vpclmulqdq, xsave, xsavec, xsaveopt, xsaves
icelake_client	adx, aes, avx, avx2, avx512bitalg, avx512bw, avx512cd, avx512dq, avx512f, avx512ifma, avx512vbmi, avx512vbmi2, avx512vl, avx512vnni, avx512vpopcntdq, bmi1, bmi2, cmpxchg16b, ermsb, f16c, fma, fxsr, gfni, lzcnt, movbe, pclmulqdq, popcnt, rdrand, rdseed, sha, sse, sse2, sse3, sse4.1, sse4.2, ssse3, vaes, vpclmulqdq, xsave, xsavec, xsaveopt, xsaves
icelake_server	adx, aes, avx, avx2, avx512bitalg, avx512bw, avx512cd, avx512dq, avx512f, avx512ifma, avx512vbmi, avx512vbmi2, avx512vl, avx512vnni, avx512vpopcntdq, bmi1, bmi2, cmpxchg16b, ermsb, f16c, fma, fxsr, gfni, lzcnt, movbe, pclmulqdq, popcnt, rdrand, rdseed, sha, sse, sse2, sse3, sse4.1, sse4.2, ssse3, vaes, vpclmulqdq, xsave, xsavec, xsaveopt, xsaves
ivybridge	avx, cmpxchg16b, f16c, fxsr, pclmulqdq, popcnt, rdrand, sse, sse2, sse3, sse4.1, sse4.2, ssse3, xsave, xsaveopt
k6	sse, sse2
k6-2	sse, sse2
k6-3	sse, sse2
k8	fxsr, sse, sse2
k8-sse3	cmpxchg16b, fxsr, sse, sse2, sse3
knl	adx, aes, avx, avx2, avx512cd, avx512er, avx512f, avx512pf, bmi1, bmi2, cmpxchg16b, f16c, fma, fxsr, lzcnt, movbe, pclmulqdq, popcnt, rdrand, rdseed, sse, sse2, sse3, sse4.1, sse4.2, ssse3, xsave, xsaveopt
knm	adx, aes, avx, avx2, avx512cd, avx512er, avx512f, avx512pf, avx512vpopcntdq, bmi1, bmi2, cmpxchg16b, f16c, fma, fxsr, lzcnt, movbe, pclmulqdq, popcnt, rdrand, rdseed, sse, sse2, sse3, sse4.1, sse4.2, ssse3, xsave, xsaveopt
lakemont	sse, sse2
meteorlake	adx, aes, avx, avx2, bmi1, bmi2, cmpxchg16b, f16c, fma, fxsr, gfni, lzcnt, movbe, pclmulqdq, popcnt, rdrand, rdseed, sha, sse, sse2, sse3, sse4.1, sse4.2, ssse3, vaes, vpclmulqdq, xsave, xsavec, xsaveopt, xsaves
mic_avx512	adx, aes, avx, avx2, avx512cd, avx512er, avx512f, avx512pf, bmi1, bmi2, cmpxchg16b, f16c, fma, fxsr, lzcnt, movbe, pclmulqdq, popcnt, rdrand, rdseed, sse, sse2, sse3, sse4.1, sse4.2, ssse3, xsave, xsaveopt
nehalem	cmpxchg16b, fxsr, popcnt, sse, sse2, sse3, sse4.1, sse4.2, ssse3
nocona	cmpxchg16b, fxsr, sse, sse2, sse3
opteron	fxsr, sse, sse2
opteron-sse3	cmpxchg16b, fxsr, sse, sse2, sse3
penryn	cmpxchg16b, fxsr, sse, sse2, sse3, sse4.1, ssse3
pentium	sse, sse2
pentium-m	fxsr, sse, sse2
pentium-mmx	sse, sse2
pentium2	fxsr, sse, sse2
pentium3	fxsr, sse, sse2
pentium3m	fxsr, sse, sse2
pentium4	fxsr, sse, sse2
pentium4m	fxsr, sse, sse2
pentium_4	fxsr, sse, sse2
pentium_4_sse3	fxsr, sse, sse2, sse3
pentium_ii	fxsr, sse, sse2
pentium_iii	fxsr, sse, sse2
pentium_iii_no_xmm_regs	fxsr, sse, sse2
pentium_m	fxsr, sse, sse2
pentium_mmx	sse, sse2
pentium_pro	sse, sse2
pentiumpro	sse, sse2
prescott	fxsr, sse, sse2, sse3
raptorlake	adx, aes, avx, avx2, bmi1, bmi2, cmpxchg16b, f16c, fma, fxsr, gfni, lzcnt, movbe, pclmulqdq, popcnt, rdrand, rdseed, sha, sse, sse2, sse3, sse4.1, sse4.2, ssse3, vaes, vpclmulqdq, xsave, xsavec, xsaveopt, xsaves
rocketlake	adx, aes, avx, avx2, avx512bitalg, avx512bw, avx512cd, avx512dq, avx512f, avx512ifma, avx512vbmi, avx512vbmi2, avx512vl, avx512vnni, avx512vpopcntdq, bmi1, bmi2, cmpxchg16b, ermsb, f16c, fma, fxsr, gfni, lzcnt, movbe, pclmulqdq, popcnt, rdrand, rdseed, sha, sse, sse2, sse3, sse4.1, sse4.2, ssse3, vaes, vpclmulqdq, xsave, xsavec, xsaveopt, xsaves
sandybridge	avx, cmpxchg16b, fxsr, pclmulqdq, popcnt, sse, sse2, sse3, sse4.1, sse4.2, ssse3, xsave, xsaveopt
sapphirerapids	adx, aes, avx, avx2, avx512bf16, avx512bitalg, avx512bw, avx512cd, avx512dq, avx512f, avx512ifma, avx512vbmi, avx512vbmi2, avx512vl, avx512vnni, avx512vpopcntdq, bmi1, bmi2, cmpxchg16b, ermsb, f16c, fma, fxsr, gfni, lzcnt, movbe, pclmulqdq, popcnt, rdrand, rdseed, sha, sse, sse2, sse3, sse4.1, sse4.2, ssse3, vaes, vpclmulqdq, xsave, xsavec, xsaveopt, xsaves
sierraforest	adx, aes, avx, avx2, bmi1, bmi2, cmpxchg16b, f16c, fma, fxsr, gfni, lzcnt, movbe, pclmulqdq, popcnt, rdrand, rdseed, sha, sse, sse2, sse3, sse4.1, sse4.2, ssse3, vaes, vpclmulqdq, xsave, xsavec, xsaveopt, xsaves
silvermont	cmpxchg16b, fxsr, movbe, pclmulqdq, popcnt, rdrand, sse, sse2, sse3, sse4.1, sse4.2, ssse3
skx	adx, aes, avx, avx2, avx512bw, avx512cd, avx512dq, avx512f, avx512vl, bmi1, bmi2, cmpxchg16b, ermsb, f16c, fma, fxsr, lzcnt, movbe, pclmulqdq, popcnt, rdrand, rdseed, sse, sse2, sse3, sse4.1, sse4.2, ssse3, xsave, xsavec, xsaveopt, xsaves
skylake	adx, aes, avx, avx2, bmi1, bmi2, cmpxchg16b, ermsb, f16c, fma, fxsr, lzcnt, movbe, pclmulqdq, popcnt, rdrand, rdseed, sse, sse2, sse3, sse4.1, sse4.2, ssse3, xsave, xsavec, xsaveopt, xsaves
skylake-avx512	adx, aes, avx, avx2, avx512bw, avx512cd, avx512dq, avx512f, avx512vl, bmi1, bmi2, cmpxchg16b, ermsb, f16c, fma, fxsr, lzcnt, movbe, pclmulqdq, popcnt, rdrand, rdseed, sse, sse2, sse3, sse4.1, sse4.2, ssse3, xsave, xsavec, xsaveopt, xsaves
skylake_avx512	adx, aes, avx, avx2, avx512bw, avx512cd, avx512dq, avx512f, avx512vl, bmi1, bmi2, cmpxchg16b, ermsb, f16c, fma, fxsr, lzcnt, movbe, pclmulqdq, popcnt, rdrand, rdseed, sse, sse2, sse3, sse4.1, sse4.2, ssse3, xsave, xsavec, xsaveopt, xsaves
slm	cmpxchg16b, fxsr, movbe, pclmulqdq, popcnt, rdrand, sse, sse2, sse3, sse4.1, sse4.2, ssse3
tigerlake	adx, aes, avx, avx2, avx512bitalg, avx512bw, avx512cd, avx512dq, avx512f, avx512ifma, avx512vbmi, avx512vbmi2, avx512vl, avx512vnni, avx512vp2intersect, avx512vpopcntdq, bmi1, bmi2, cmpxchg16b, ermsb, f16c, fma, fxsr, gfni, lzcnt, movbe, pclmulqdq, popcnt, rdrand, rdseed, sha, sse, sse2, sse3, sse4.1, sse4.2, ssse3, vaes, vpclmulqdq, xsave, xsavec, xsaveopt, xsaves
tremont	aes, cmpxchg16b, fxsr, gfni, movbe, pclmulqdq, popcnt, rdrand, rdseed, sha, sse, sse2, sse3, sse4.1, sse4.2, ssse3, xsave, xsavec, xsaveopt, xsaves
westmere	cmpxchg16b, fxsr, pclmulqdq, popcnt, sse, sse2, sse3, sse4.1, sse4.2, ssse3
winchip-c6	sse, sse2
winchip2	sse, sse2
x86-64	fxsr, sse, sse2
x86-64-v2	cmpxchg16b, fxsr, popcnt, sse, sse2, sse3, sse4.1, sse4.2, ssse3
x86-64-v3	avx, avx2, bmi1, bmi2, cmpxchg16b, f16c, fma, fxsr, lzcnt, movbe, popcnt, sse, sse2, sse3, sse4.1, sse4.2, ssse3, xsave
x86-64-v4	avx, avx2, avx512bw, avx512cd, avx512dq, avx512f, avx512vl, bmi1, bmi2, cmpxchg16b, f16c, fma, fxsr, lzcnt, movbe, popcnt, sse, sse2, sse3, sse4.1, sse4.2, ssse3, xsave
yonah	fxsr, sse, sse2, sse3
znver1	adx, aes, avx, avx2, bmi1, bmi2, cmpxchg16b, f16c, fma, fxsr, lzcnt, movbe, pclmulqdq, popcnt, rdrand, rdseed, sha, sse, sse2, sse3, sse4.1, sse4.2, sse4a, ssse3, xsave, xsavec, xsaveopt, xsaves
znver2	adx, aes, avx, avx2, bmi1, bmi2, cmpxchg16b, f16c, fma, fxsr, lzcnt, movbe, pclmulqdq, popcnt, rdrand, rdseed, sha, sse, sse2, sse3, sse4.1, sse4.2, sse4a, ssse3, xsave, xsavec, xsaveopt, xsaves
znver3	adx, aes, avx, avx2, bmi1, bmi2, cmpxchg16b, f16c, fma, fxsr, lzcnt, movbe, pclmulqdq, popcnt, rdrand, rdseed, sha, sse, sse2, sse3, sse4.1, sse4.2, sse4a, ssse3, vaes, vpclmulqdq, xsave, xsavec, xsaveopt, xsaves
znver4	adx, aes, avx, avx2, avx512bf16, avx512bitalg, avx512bw, avx512cd, avx512dq, avx512f, avx512ifma, avx512vbmi, avx512vbmi2, avx512vl, avx512vnni, avx512vpopcntdq, bmi1, bmi2, cmpxchg16b, f16c, fma, fxsr, gfni, lzcnt, movbe, pclmulqdq, popcnt, rdrand, rdseed, sha, sse, sse2, sse3, sse4.1, sse4.2, sse4a, ssse3, vaes, vpclmulqdq, xsave, xsavec, xsaveopt, xsaves