use crate::cdsl::isa::TargetIsa;
use crate::cdsl::settings::{PredicateNode, SettingGroupBuilder};
pub(crate) fn define() -> TargetIsa {
let mut settings = SettingGroupBuilder::new("x86");
let has_sse3 = settings.add_bool(
"has_sse3",
"Has support for SSE3.",
"SSE3: CPUID.01H:ECX.SSE3[bit 0]",
false,
);
let has_ssse3 = settings.add_bool(
"has_ssse3",
"Has support for SSSE3.",
"SSSE3: CPUID.01H:ECX.SSSE3[bit 9]",
false,
);
let has_sse41 = settings.add_bool(
"has_sse41",
"Has support for SSE4.1.",
"SSE4.1: CPUID.01H:ECX.SSE4_1[bit 19]",
false,
);
let has_sse42 = settings.add_bool(
"has_sse42",
"Has support for SSE4.2.",
"SSE4.2: CPUID.01H:ECX.SSE4_2[bit 20]",
false,
);
let has_avx = settings.add_bool(
"has_avx",
"Has support for AVX.",
"AVX: CPUID.01H:ECX.AVX[bit 28]",
false,
);
let has_avx2 = settings.add_bool(
"has_avx2",
"Has support for AVX2.",
"AVX2: CPUID.07H:EBX.AVX2[bit 5]",
false,
);
let has_fma = settings.add_bool(
"has_fma",
"Has support for FMA.",
"FMA: CPUID.01H:ECX.FMA[bit 12]",
false,
);
let has_avx512bitalg = settings.add_bool(
"has_avx512bitalg",
"Has support for AVX512BITALG.",
"AVX512BITALG: CPUID.07H:ECX.AVX512BITALG[bit 12]",
false,
);
let has_avx512dq = settings.add_bool(
"has_avx512dq",
"Has support for AVX512DQ.",
"AVX512DQ: CPUID.07H:EBX.AVX512DQ[bit 17]",
false,
);
let has_avx512vl = settings.add_bool(
"has_avx512vl",
"Has support for AVX512VL.",
"AVX512VL: CPUID.07H:EBX.AVX512VL[bit 31]",
false,
);
let has_avx512vbmi = settings.add_bool(
"has_avx512vbmi",
"Has support for AVX512VMBI.",
"AVX512VBMI: CPUID.07H:ECX.AVX512VBMI[bit 1]",
false,
);
let has_avx512f = settings.add_bool(
"has_avx512f",
"Has support for AVX512F.",
"AVX512F: CPUID.07H:EBX.AVX512F[bit 16]",
false,
);
let has_popcnt = settings.add_bool(
"has_popcnt",
"Has support for POPCNT.",
"POPCNT: CPUID.01H:ECX.POPCNT[bit 23]",
false,
);
let has_bmi1 = settings.add_bool(
"has_bmi1",
"Has support for BMI1.",
"BMI1: CPUID.(EAX=07H, ECX=0H):EBX.BMI1[bit 3]",
false,
);
let has_bmi2 = settings.add_bool(
"has_bmi2",
"Has support for BMI2.",
"BMI2: CPUID.(EAX=07H, ECX=0H):EBX.BMI2[bit 8]",
false,
);
let has_lzcnt = settings.add_bool(
"has_lzcnt",
"Has support for LZCNT.",
"LZCNT: CPUID.EAX=80000001H:ECX.LZCNT[bit 5]",
false,
);
settings.add_predicate("use_ssse3", predicate!(has_ssse3));
settings.add_predicate("use_sse41", predicate!(has_sse41));
settings.add_predicate("use_sse42", predicate!(has_sse41 && has_sse42));
settings.add_predicate("use_fma", predicate!(has_avx && has_fma));
settings.add_predicate("use_avx", predicate!(has_avx));
settings.add_predicate("use_avx2", predicate!(has_avx && has_avx2));
settings.add_predicate("use_avx512bitalg", predicate!(has_avx512bitalg));
settings.add_predicate("use_avx512dq", predicate!(has_avx512dq));
settings.add_predicate("use_avx512vl", predicate!(has_avx512vl));
settings.add_predicate("use_avx512vbmi", predicate!(has_avx512vbmi));
settings.add_predicate("use_avx512f", predicate!(has_avx512f));
settings.add_predicate("use_popcnt", predicate!(has_popcnt && has_sse42));
settings.add_predicate("use_bmi1", predicate!(has_bmi1));
settings.add_predicate("use_bmi2", predicate!(has_bmi2));
settings.add_predicate("use_lzcnt", predicate!(has_lzcnt));
let sse3 = settings.add_preset("sse3", "SSE3 and earlier.", preset!(has_sse3));
let ssse3 = settings.add_preset("ssse3", "SSSE3 and earlier.", preset!(sse3 && has_ssse3));
let sse41 = settings.add_preset("sse41", "SSE4.1 and earlier.", preset!(ssse3 && has_sse41));
let sse42 = settings.add_preset("sse42", "SSE4.2 and earlier.", preset!(sse41 && has_sse42));
settings.add_preset(
"baseline",
"A baseline preset with no extensions enabled.",
preset!(),
);
settings.add_preset("nocona", "Nocona microarchitecture.", preset!(sse3));
settings.add_preset("core2", "Core 2 microarchitecture.", preset!(sse3));
settings.add_preset("penryn", "Penryn microarchitecture.", preset!(sse41));
let atom = settings.add_preset("atom", "Atom microarchitecture.", preset!(ssse3));
settings.add_preset("bonnell", "Bonnell microarchitecture.", preset!(atom));
let silvermont = settings.add_preset(
"silvermont",
"Silvermont microarchitecture.",
preset!(atom && sse42 && has_popcnt),
);
settings.add_preset("slm", "Silvermont microarchitecture.", preset!(silvermont));
let goldmont = settings.add_preset(
"goldmont",
"Goldmont microarchitecture.",
preset!(silvermont),
);
settings.add_preset(
"goldmont-plus",
"Goldmont Plus microarchitecture.",
preset!(goldmont),
);
let tremont = settings.add_preset("tremont", "Tremont microarchitecture.", preset!(goldmont));
let alderlake = settings.add_preset(
"alderlake",
"Alderlake microarchitecture.",
preset!(tremont && has_bmi1 && has_bmi2 && has_lzcnt && has_fma),
);
let sierra_forest = settings.add_preset(
"sierraforest",
"Sierra Forest microarchitecture.",
preset!(alderlake),
);
settings.add_preset(
"grandridge",
"Grandridge microarchitecture.",
preset!(sierra_forest),
);
let nehalem = settings.add_preset(
"nehalem",
"Nehalem microarchitecture.",
preset!(sse42 && has_popcnt),
);
settings.add_preset("corei7", "Core i7 microarchitecture.", preset!(nehalem));
let westmere = settings.add_preset("westmere", "Westmere microarchitecture.", preset!(nehalem));
let sandy_bridge = settings.add_preset(
"sandybridge",
"Sandy Bridge microarchitecture.",
preset!(westmere && has_avx),
);
settings.add_preset(
"corei7-avx",
"Core i7 AVX microarchitecture.",
preset!(sandy_bridge),
);
let ivy_bridge = settings.add_preset(
"ivybridge",
"Ivy Bridge microarchitecture.",
preset!(sandy_bridge),
);
settings.add_preset(
"core-avx-i",
"Intel Core CPU with 64-bit extensions.",
preset!(ivy_bridge),
);
let haswell = settings.add_preset(
"haswell",
"Haswell microarchitecture.",
preset!(ivy_bridge && has_avx2 && has_bmi1 && has_bmi2 && has_fma && has_lzcnt),
);
settings.add_preset(
"core-avx2",
"Intel Core CPU with AVX2 extensions.",
preset!(haswell),
);
let broadwell = settings.add_preset(
"broadwell",
"Broadwell microarchitecture.",
preset!(haswell),
);
let skylake = settings.add_preset("skylake", "Skylake microarchitecture.", preset!(broadwell));
let knights_landing = settings.add_preset(
"knl",
"Knights Landing microarchitecture.",
preset!(has_popcnt && has_avx512f && has_fma && has_bmi1 && has_bmi2 && has_lzcnt),
);
settings.add_preset(
"knm",
"Knights Mill microarchitecture.",
preset!(knights_landing),
);
let skylake_avx512 = settings.add_preset(
"skylake-avx512",
"Skylake AVX512 microarchitecture.",
preset!(broadwell && has_avx512f && has_avx512dq && has_avx512vl),
);
settings.add_preset(
"skx",
"Skylake AVX512 microarchitecture.",
preset!(skylake_avx512),
);
let cascadelake = settings.add_preset(
"cascadelake",
"Cascade Lake microarchitecture.",
preset!(skylake_avx512),
);
settings.add_preset(
"cooperlake",
"Cooper Lake microarchitecture.",
preset!(cascadelake),
);
let cannonlake = settings.add_preset(
"cannonlake",
"Canon Lake microarchitecture.",
preset!(skylake && has_avx512f && has_avx512dq && has_avx512vl && has_avx512vbmi),
);
let icelake_client = settings.add_preset(
"icelake-client",
"Ice Lake microarchitecture.",
preset!(cannonlake && has_avx512bitalg),
);
settings.add_preset(
"icelake",
"Ice Lake microarchitecture",
preset!(icelake_client),
);
let icelake_server = settings.add_preset(
"icelake-server",
"Ice Lake (server) microarchitecture.",
preset!(icelake_client),
);
settings.add_preset(
"tigerlake",
"Tiger Lake microarchitecture.",
preset!(icelake_client),
);
let sapphire_rapids = settings.add_preset(
"sapphirerapids",
"Sapphire Rapids microarchitecture.",
preset!(icelake_server),
);
settings.add_preset(
"raptorlake",
"Raptor Lake microarchitecture.",
preset!(alderlake),
);
settings.add_preset(
"meteorlake",
"Meteor Lake microarchitecture.",
preset!(alderlake),
);
settings.add_preset(
"graniterapids",
"Granite Rapids microarchitecture.",
preset!(sapphire_rapids),
);
settings.add_preset("opteron", "Opteron microarchitecture.", preset!());
settings.add_preset("k8", "K8 Hammer microarchitecture.", preset!());
settings.add_preset("athlon64", "Athlon64 microarchitecture.", preset!());
settings.add_preset("athlon-fx", "Athlon FX microarchitecture.", preset!());
settings.add_preset(
"opteron-sse3",
"Opteron microarchitecture with support for SSE3 instructions.",
preset!(sse3),
);
settings.add_preset(
"k8-sse3",
"K8 Hammer microarchitecture with support for SSE3 instructions.",
preset!(sse3),
);
settings.add_preset(
"athlon64-sse3",
"Athlon 64 microarchitecture with support for SSE3 instructions.",
preset!(sse3),
);
let barcelona = settings.add_preset(
"barcelona",
"Barcelona microarchitecture.",
preset!(has_popcnt && has_lzcnt),
);
settings.add_preset(
"amdfam10",
"AMD Family 10h microarchitecture",
preset!(barcelona),
);
let btver1 = settings.add_preset(
"btver1",
"Bobcat microarchitecture.",
preset!(ssse3 && has_lzcnt && has_popcnt),
);
settings.add_preset(
"btver2",
"Jaguar microarchitecture.",
preset!(btver1 && has_avx && has_bmi1),
);
let bdver1 = settings.add_preset(
"bdver1",
"Bulldozer microarchitecture",
preset!(has_lzcnt && has_popcnt && ssse3),
);
let bdver2 = settings.add_preset(
"bdver2",
"Piledriver microarchitecture.",
preset!(bdver1 && has_bmi1),
);
let bdver3 = settings.add_preset("bdver3", "Steamroller microarchitecture.", preset!(bdver2));
settings.add_preset(
"bdver4",
"Excavator microarchitecture.",
preset!(bdver3 && has_avx2 && has_bmi2),
);
let znver1 = settings.add_preset(
"znver1",
"Zen (first generation) microarchitecture.",
preset!(sse42 && has_popcnt && has_bmi1 && has_bmi2 && has_lzcnt && has_fma),
);
let znver2 = settings.add_preset(
"znver2",
"Zen (second generation) microarchitecture.",
preset!(znver1),
);
let znver3 = settings.add_preset(
"znver3",
"Zen (third generation) microarchitecture.",
preset!(znver2),
);
settings.add_preset(
"znver4",
"Zen (fourth generation) microarchitecture.",
preset!(
znver3
&& has_avx512bitalg
&& has_avx512dq
&& has_avx512f
&& has_avx512vbmi
&& has_avx512vl
),
);
settings.add_preset("x86-64", "Generic x86-64 microarchitecture.", preset!());
let x86_64_v2 = settings.add_preset(
"x86-64-v2",
"Generic x86-64 (V2) microarchitecture.",
preset!(sse42 && has_popcnt),
);
let x86_64_v3 = settings.add_preset(
"x84_64_v3",
"Generic x86_64 (V3) microarchitecture.",
preset!(x86_64_v2 && has_bmi1 && has_bmi2 && has_fma && has_lzcnt && has_avx2),
);
settings.add_preset(
"x86_64_v4",
"Generic x86_64 (V4) microarchitecture.",
preset!(x86_64_v3 && has_avx512dq && has_avx512vl),
);
TargetIsa::new("x86", settings.build())
}