const all_features: type = blk: {
    const len = @typeInfo(Feature).Enum.fields.len;
    std.debug.assert(len <= CpuFeature.Set.needed_bit_count);
    var result: [len]CpuFeature = undefined;
    result[@intFromEnum(Feature.@"16bit_mode")] = .{
        .llvm_name = "16bit-mode",
        .description = "16-bit mode (i8086)",
        .dependencies = featureSet(&[_]Feature{}),
    };
    result[@intFromEnum(Feature.@"32bit_mode")] = .{
        .llvm_name = "32bit-mode",
        .description = "32-bit mode (80386)",
        .dependencies = featureSet(&[_]Feature{}),
    };
    result[@intFromEnum(Feature.@"3dnow")] = .{
        .llvm_name = "3dnow",
        .description = "Enable 3DNow! instructions",
        .dependencies = featureSet(&[_]Feature{
            .mmx,
        }),
    };
    result[@intFromEnum(Feature.@"3dnowa")] = .{
        .llvm_name = "3dnowa",
        .description = "Enable 3DNow! Athlon instructions",
        .dependencies = featureSet(&[_]Feature{
            .@"3dnow",
        }),
    };
    result[@intFromEnum(Feature.@"64bit")] = .{
        .llvm_name = "64bit",
        .description = "Support 64-bit instructions",
        .dependencies = featureSet(&[_]Feature{}),
    };
    result[@intFromEnum(Feature.adx)] = .{
        .llvm_name = "adx",
        .description = "Support ADX instructions",
        .dependencies = featureSet(&[_]Feature{}),
    };
    result[@intFromEnum(Feature.aes)] = .{
        .llvm_name = "aes",
        .description = "Enable AES instructions",
        .dependencies = featureSet(&[_]Feature{
            .sse2,
        }),
    };
    result[@intFromEnum(Feature.allow_light_256_bit)] = .{
        .llvm_name = "allow-light-256-bit",
        .description = "Enable generation of 256-bit load/stores even if we prefer 128-bit",
        .dependencies = featureSet(&[_]Feature{}),
    };
    result[@intFromEnum(Feature.amx_bf16)] = .{
        .llvm_name = "amx-bf16",
        .description = "Support AMX-BF16 instructions",
        .dependencies = featureSet(&[_]Feature{
            .amx_tile,
        }),
    };
    result[@intFromEnum(Feature.amx_fp16)] = .{
        .llvm_name = "amx-fp16",
        .description = "Support AMX amx-fp16 instructions",
        .dependencies = featureSet(&[_]Feature{
            .amx_tile,
        }),
    };
    result[@intFromEnum(Feature.amx_int8)] = .{
        .llvm_name = "amx-int8",
        .description = "Support AMX-INT8 instructions",
        .dependencies = featureSet(&[_]Feature{
            .amx_tile,
        }),
    };
    result[@intFromEnum(Feature.amx_tile)] = .{
        .llvm_name = "amx-tile",
        .description = "Support AMX-TILE instructions",
        .dependencies = featureSet(&[_]Feature{}),
    };
    result[@intFromEnum(Feature.avx)] = .{
        .llvm_name = "avx",
        .description = "Enable AVX instructions",
        .dependencies = featureSet(&[_]Feature{
            .sse4_2,
        }),
    };
    result[@intFromEnum(Feature.avx2)] = .{
        .llvm_name = "avx2",
        .description = "Enable AVX2 instructions",
        .dependencies = featureSet(&[_]Feature{
            .avx,
        }),
    };
    result[@intFromEnum(Feature.avx512bf16)] = .{
        .llvm_name = "avx512bf16",
        .description = "Support bfloat16 floating point",
        .dependencies = featureSet(&[_]Feature{
            .avx512bw,
        }),
    };
    result[@intFromEnum(Feature.avx512bitalg)] = .{
        .llvm_name = "avx512bitalg",
        .description = "Enable AVX-512 Bit Algorithms",
        .dependencies = featureSet(&[_]Feature{
            .avx512bw,
        }),
    };
    result[@intFromEnum(Feature.avx512bw)] = .{
        .llvm_name = "avx512bw",
        .description = "Enable AVX-512 Byte and Word Instructions",
        .dependencies = featureSet(&[_]Feature{
            .avx512f,
        }),
    };
    result[@intFromEnum(Feature.avx512cd)] = .{
        .llvm_name = "avx512cd",
        .description = "Enable AVX-512 Conflict Detection Instructions",
        .dependencies = featureSet(&[_]Feature{
            .avx512f,
        }),
    };
    result[@intFromEnum(Feature.avx512dq)] = .{
        .llvm_name = "avx512dq",
        .description = "Enable AVX-512 Doubleword and Quadword Instructions",
        .dependencies = featureSet(&[_]Feature{
            .avx512f,
        }),
    };
    result[@intFromEnum(Feature.avx512er)] = .{
        .llvm_name = "avx512er",
        .description = "Enable AVX-512 Exponential and Reciprocal Instructions",
        .dependencies = featureSet(&[_]Feature{
            .avx512f,
        }),
    };
    result[@intFromEnum(Feature.avx512f)] = .{
        .llvm_name = "avx512f",
        .description = "Enable AVX-512 instructions",
        .dependencies = featureSet(&[_]Feature{
            .avx2,
            .f16c,
            .fma,
        }),
    };
    result[@intFromEnum(Feature.avx512fp16)] = .{
        .llvm_name = "avx512fp16",
        .description = "Support 16-bit floating point",
        .dependencies = featureSet(&[_]Feature{
            .avx512bw,
            .avx512dq,
            .avx512vl,
        }),
    };
    result[@intFromEnum(Feature.avx512ifma)] = .{
        .llvm_name = "avx512ifma",
        .description = "Enable AVX-512 Integer Fused Multiply-Add",
        .dependencies = featureSet(&[_]Feature{
            .avx512f,
        }),
    };
    result[@intFromEnum(Feature.avx512pf)] = .{
        .llvm_name = "avx512pf",
        .description = "Enable AVX-512 PreFetch Instructions",
        .dependencies = featureSet(&[_]Feature{
            .avx512f,
        }),
    };
    result[@intFromEnum(Feature.avx512vbmi)] = .{
        .llvm_name = "avx512vbmi",
        .description = "Enable AVX-512 Vector Byte Manipulation Instructions",
        .dependencies = featureSet(&[_]Feature{
            .avx512bw,
        }),
    };
    result[@intFromEnum(Feature.avx512vbmi2)] = .{
        .llvm_name = "avx512vbmi2",
        .description = "Enable AVX-512 further Vector Byte Manipulation Instructions",
        .dependencies = featureSet(&[_]Feature{
            .avx512bw,
        }),
    };
    result[@intFromEnum(Feature.avx512vl)] = .{
        .llvm_name = "avx512vl",
        .description = "Enable AVX-512 Vector Length eXtensions",
        .dependencies = featureSet(&[_]Feature{
            .avx512f,
        }),
    };
    result[@intFromEnum(Feature.avx512vnni)] = .{
        .llvm_name = "avx512vnni",
        .description = "Enable AVX-512 Vector Neural Network Instructions",
        .dependencies = featureSet(&[_]Feature{
            .avx512f,
        }),
    };
    result[@intFromEnum(Feature.avx512vp2intersect)] = .{
        .llvm_name = "avx512vp2intersect",
        .description = "Enable AVX-512 vp2intersect",
        .dependencies = featureSet(&[_]Feature{
            .avx512f,
        }),
    };
    result[@intFromEnum(Feature.avx512vpopcntdq)] = .{
        .llvm_name = "avx512vpopcntdq",
        .description = "Enable AVX-512 Population Count Instructions",
        .dependencies = featureSet(&[_]Feature{
            .avx512f,
        }),
    };
    result[@intFromEnum(Feature.avxifma)] = .{
        .llvm_name = "avxifma",
        .description = "Enable AVX-IFMA",
        .dependencies = featureSet(&[_]Feature{
            .avx2,
        }),
    };
    result[@intFromEnum(Feature.avxneconvert)] = .{
        .llvm_name = "avxneconvert",
        .description = "Support AVX-NE-CONVERT instructions",
        .dependencies = featureSet(&[_]Feature{
            .avx2,
        }),
    };
    result[@intFromEnum(Feature.avxvnni)] = .{
        .llvm_name = "avxvnni",
        .description = "Support AVX_VNNI encoding",
        .dependencies = featureSet(&[_]Feature{
            .avx2,
        }),
    };
    result[@intFromEnum(Feature.avxvnniint8)] = .{
        .llvm_name = "avxvnniint8",
        .description = "Enable AVX-VNNI-INT8",
        .dependencies = featureSet(&[_]Feature{
            .avx2,
        }),
    };
    result[@intFromEnum(Feature.bmi)] = .{
        .llvm_name = "bmi",
        .description = "Support BMI instructions",
        .dependencies = featureSet(&[_]Feature{}),
    };
    result[@intFromEnum(Feature.bmi2)] = .{
        .llvm_name = "bmi2",
        .description = "Support BMI2 instructions",
        .dependencies = featureSet(&[_]Feature{}),
    };
    result[@intFromEnum(Feature.branchfusion)] = .{
        .llvm_name = "branchfusion",
        .description = "CMP/TEST can be fused with conditional branches",
        .dependencies = featureSet(&[_]Feature{}),
    };
    result[@intFromEnum(Feature.cldemote)] = .{
        .llvm_name = "cldemote",
        .description = "Enable Cache Line Demote",
        .dependencies = featureSet(&[_]Feature{}),
    };
    result[@intFromEnum(Feature.clflushopt)] = .{
        .llvm_name = "clflushopt",
        .description = "Flush A Cache Line Optimized",
        .dependencies = featureSet(&[_]Feature{}),
    };
    result[@intFromEnum(Feature.clwb)] = .{
        .llvm_name = "clwb",
        .description = "Cache Line Write Back",
        .dependencies = featureSet(&[_]Feature{}),
    };
    result[@intFromEnum(Feature.clzero)] = .{
        .llvm_name = "clzero",
        .description = "Enable Cache Line Zero",
        .dependencies = featureSet(&[_]Feature{}),
    };
    result[@intFromEnum(Feature.cmov)] = .{
        .llvm_name = "cmov",
        .description = "Enable conditional move instructions",
        .dependencies = featureSet(&[_]Feature{}),
    };
    result[@intFromEnum(Feature.cmpccxadd)] = .{
        .llvm_name = "cmpccxadd",
        .description = "Support CMPCCXADD instructions",
        .dependencies = featureSet(&[_]Feature{}),
    };
    result[@intFromEnum(Feature.crc32)] = .{
        .llvm_name = "crc32",
        .description = "Enable SSE 4.2 CRC32 instruction (used when SSE4.2 is supported but function is GPR only)",
        .dependencies = featureSet(&[_]Feature{}),
    };
    result[@intFromEnum(Feature.cx16)] = .{
        .llvm_name = "cx16",
        .description = "64-bit with cmpxchg16b (this is true for most x86-64 chips, but not the first AMD chips)",
        .dependencies = featureSet(&[_]Feature{
            .cx8,
        }),
    };
    result[@intFromEnum(Feature.cx8)] = .{
        .llvm_name = "cx8",
        .description = "Support CMPXCHG8B instructions",
        .dependencies = featureSet(&[_]Feature{}),
    };
    result[@intFromEnum(Feature.enqcmd)] = .{
        .llvm_name = "enqcmd",
        .description = "Has ENQCMD instructions",
        .dependencies = featureSet(&[_]Feature{}),
    };
    result[@intFromEnum(Feature.ermsb)] = .{
        .llvm_name = "ermsb",
        .description = "REP MOVS/STOS are fast",
        .dependencies = featureSet(&[_]Feature{}),
    };
    result[@intFromEnum(Feature.f16c)] = .{
        .llvm_name = "f16c",
        .description = "Support 16-bit floating point conversion instructions",
        .dependencies = featureSet(&[_]Feature{
            .avx,
        }),
    };
    result[@intFromEnum(Feature.false_deps_getmant)] = .{
        .llvm_name = "false-deps-getmant",
        .description = "VGETMANTSS/SD/SH and VGETMANDPS/PD(memory version) has a false dependency on dest register",
        .dependencies = featureSet(&[_]Feature{}),
    };
    result[@intFromEnum(Feature.false_deps_lzcnt_tzcnt)] = .{
        .llvm_name = "false-deps-lzcnt-tzcnt",
        .description = "LZCNT/TZCNT have a false dependency on dest register",
        .dependencies = featureSet(&[_]Feature{}),
    };
    result[@intFromEnum(Feature.false_deps_mulc)] = .{
        .llvm_name = "false-deps-mulc",
        .description = "VF[C]MULCPH/SH has a false dependency on dest register",
        .dependencies = featureSet(&[_]Feature{}),
    };
    result[@intFromEnum(Feature.false_deps_mullq)] = .{
        .llvm_name = "false-deps-mullq",
        .description = "VPMULLQ has a false dependency on dest register",
        .dependencies = featureSet(&[_]Feature{}),
    };
    result[@intFromEnum(Feature.false_deps_perm)] = .{
        .llvm_name = "false-deps-perm",
        .description = "VPERMD/Q/PS/PD has a false dependency on dest register",
        .dependencies = featureSet(&[_]Feature{}),
    };
    result[@intFromEnum(Feature.false_deps_popcnt)] = .{
        .llvm_name = "false-deps-popcnt",
        .description = "POPCNT has a false dependency on dest register",
        .dependencies = featureSet(&[_]Feature{}),
    };
    result[@intFromEnum(Feature.false_deps_range)] = .{
        .llvm_name = "false-deps-range",
        .description = "VRANGEPD/PS/SD/SS has a false dependency on dest register",
        .dependencies = featureSet(&[_]Feature{}),
    };
    result[@intFromEnum(Feature.fast_11bytenop)] = .{
        .llvm_name = "fast-11bytenop",
        .description = "Target can quickly decode up to 11 byte NOPs",
        .dependencies = featureSet(&[_]Feature{}),
    };
    result[@intFromEnum(Feature.fast_15bytenop)] = .{
        .llvm_name = "fast-15bytenop",
        .description = "Target can quickly decode up to 15 byte NOPs",
        .dependencies = featureSet(&[_]Feature{}),
    };
    result[@intFromEnum(Feature.fast_7bytenop)] = .{
        .llvm_name = "fast-7bytenop",
        .description = "Target can quickly decode up to 7 byte NOPs",
        .dependencies = featureSet(&[_]Feature{}),
    };
    result[@intFromEnum(Feature.fast_bextr)] = .{
        .llvm_name = "fast-bextr",
        .description = "Indicates that the BEXTR instruction is implemented as a single uop with good throughput",
        .dependencies = featureSet(&[_]Feature{}),
    };
    result[@intFromEnum(Feature.fast_gather)] = .{
        .llvm_name = "fast-gather",
        .description = "Indicates if gather is reasonably fast (this is true for Skylake client and all AVX-512 CPUs)",
        .dependencies = featureSet(&[_]Feature{}),
    };
    result[@intFromEnum(Feature.fast_hops)] = .{
        .llvm_name = "fast-hops",
        .description = "Prefer horizontal vector math instructions (haddp, phsub, etc.) over normal vector instructions with shuffles",
        .dependencies = featureSet(&[_]Feature{}),
    };
    result[@intFromEnum(Feature.fast_lzcnt)] = .{
        .llvm_name = "fast-lzcnt",
        .description = "LZCNT instructions are as fast as most simple integer ops",
        .dependencies = featureSet(&[_]Feature{}),
    };
    result[@intFromEnum(Feature.fast_movbe)] = .{
        .llvm_name = "fast-movbe",
        .description = "Prefer a movbe over a single-use load + bswap / single-use bswap + store",
        .dependencies = featureSet(&[_]Feature{}),
    };
    result[@intFromEnum(Feature.fast_scalar_fsqrt)] = .{
        .llvm_name = "fast-scalar-fsqrt",
        .description = "Scalar SQRT is fast (disable Newton-Raphson)",
        .dependencies = featureSet(&[_]Feature{}),
    };
    result[@intFromEnum(Feature.fast_scalar_shift_masks)] = .{
        .llvm_name = "fast-scalar-shift-masks",
        .description = "Prefer a left/right scalar logical shift pair over a shift+and pair",
        .dependencies = featureSet(&[_]Feature{}),
    };
    result[@intFromEnum(Feature.fast_shld_rotate)] = .{
        .llvm_name = "fast-shld-rotate",
        .description = "SHLD can be used as a faster rotate",
        .dependencies = featureSet(&[_]Feature{}),
    };
    result[@intFromEnum(Feature.fast_variable_crosslane_shuffle)] = .{
        .llvm_name = "fast-variable-crosslane-shuffle",
        .description = "Cross-lane shuffles with variable masks are fast",
        .dependencies = featureSet(&[_]Feature{}),
    };
    result[@intFromEnum(Feature.fast_variable_perlane_shuffle)] = .{
        .llvm_name = "fast-variable-perlane-shuffle",
        .description = "Per-lane shuffles with variable masks are fast",
        .dependencies = featureSet(&[_]Feature{}),
    };
    result[@intFromEnum(Feature.fast_vector_fsqrt)] = .{
        .llvm_name = "fast-vector-fsqrt",
        .description = "Vector SQRT is fast (disable Newton-Raphson)",
        .dependencies = featureSet(&[_]Feature{}),
    };
    result[@intFromEnum(Feature.fast_vector_shift_masks)] = .{
        .llvm_name = "fast-vector-shift-masks",
        .description = "Prefer a left/right vector logical shift pair over a shift+and pair",
        .dependencies = featureSet(&[_]Feature{}),
    };
    result[@intFromEnum(Feature.fma)] = .{
        .llvm_name = "fma",
        .description = "Enable three-operand fused multiply-add",
        .dependencies = featureSet(&[_]Feature{
            .avx,
        }),
    };
    result[@intFromEnum(Feature.fma4)] = .{
        .llvm_name = "fma4",
        .description = "Enable four-operand fused multiply-add",
        .dependencies = featureSet(&[_]Feature{
            .avx,
            .sse4a,
        }),
    };
    result[@intFromEnum(Feature.fsgsbase)] = .{
        .llvm_name = "fsgsbase",
        .description = "Support FS/GS Base instructions",
        .dependencies = featureSet(&[_]Feature{}),
    };
    result[@intFromEnum(Feature.fsrm)] = .{
        .llvm_name = "fsrm",
        .description = "REP MOVSB of short lengths is faster",
        .dependencies = featureSet(&[_]Feature{}),
    };
    result[@intFromEnum(Feature.fxsr)] = .{
        .llvm_name = "fxsr",
        .description = "Support fxsave/fxrestore instructions",
        .dependencies = featureSet(&[_]Feature{}),
    };
    result[@intFromEnum(Feature.gfni)] = .{
        .llvm_name = "gfni",
        .description = "Enable Galois Field Arithmetic Instructions",
        .dependencies = featureSet(&[_]Feature{
            .sse2,
        }),
    };
    result[@intFromEnum(Feature.harden_sls_ijmp)] = .{
        .llvm_name = "harden-sls-ijmp",
        .description = "Harden against straight line speculation across indirect JMP instructions.",
        .dependencies = featureSet(&[_]Feature{}),
    };
    result[@intFromEnum(Feature.harden_sls_ret)] = .{
        .llvm_name = "harden-sls-ret",
        .description = "Harden against straight line speculation across RET instructions.",
        .dependencies = featureSet(&[_]Feature{}),
    };
    result[@intFromEnum(Feature.hreset)] = .{
        .llvm_name = "hreset",
        .description = "Has hreset instruction",
        .dependencies = featureSet(&[_]Feature{}),
    };
    result[@intFromEnum(Feature.idivl_to_divb)] = .{
        .llvm_name = "idivl-to-divb",
        .description = "Use 8-bit divide for positive values less than 256",
        .dependencies = featureSet(&[_]Feature{}),
    };
    result[@intFromEnum(Feature.idivq_to_divl)] = .{
        .llvm_name = "idivq-to-divl",
        .description = "Use 32-bit divide for positive values less than 2^32",
        .dependencies = featureSet(&[_]Feature{}),
    };
    result[@intFromEnum(Feature.invpcid)] = .{
        .llvm_name = "invpcid",
        .description = "Invalidate Process-Context Identifier",
        .dependencies = featureSet(&[_]Feature{}),
    };
    result[@intFromEnum(Feature.kl)] = .{
        .llvm_name = "kl",
        .description = "Support Key Locker kl Instructions",
        .dependencies = featureSet(&[_]Feature{
            .sse2,
        }),
    };
    result[@intFromEnum(Feature.lea_sp)] = .{
        .llvm_name = "lea-sp",
        .description = "Use LEA for adjusting the stack pointer (this is an optimization for Intel Atom processors)",
        .dependencies = featureSet(&[_]Feature{}),
    };
    result[@intFromEnum(Feature.lea_uses_ag)] = .{
        .llvm_name = "lea-uses-ag",
        .description = "LEA instruction needs inputs at AG stage",
        .dependencies = featureSet(&[_]Feature{}),
    };
    result[@intFromEnum(Feature.lvi_cfi)] = .{
        .llvm_name = "lvi-cfi",
        .description = "Prevent indirect calls/branches from using a memory operand, and precede all indirect calls/branches from a register with an LFENCE instruction to serialize control flow. Also decompose RET instructions into a POP+LFENCE+JMP sequence.",
        .dependencies = featureSet(&[_]Feature{}),
    };
    result[@intFromEnum(Feature.lvi_load_hardening)] = .{
        .llvm_name = "lvi-load-hardening",
        .description = "Insert LFENCE instructions to prevent data speculatively injected into loads from being used maliciously.",
        .dependencies = featureSet(&[_]Feature{}),
    };
    result[@intFromEnum(Feature.lwp)] = .{
        .llvm_name = "lwp",
        .description = "Enable LWP instructions",
        .dependencies = featureSet(&[_]Feature{}),
    };
    result[@intFromEnum(Feature.lzcnt)] = .{
        .llvm_name = "lzcnt",
        .description = "Support LZCNT instruction",
        .dependencies = featureSet(&[_]Feature{}),
    };
    result[@intFromEnum(Feature.macrofusion)] = .{
        .llvm_name = "macrofusion",
        .description = "Various instructions can be fused with conditional branches",
        .dependencies = featureSet(&[_]Feature{}),
    };
    result[@intFromEnum(Feature.mmx)] = .{
        .llvm_name = "mmx",
        .description = "Enable MMX instructions",
        .dependencies = featureSet(&[_]Feature{}),
    };
    result[@intFromEnum(Feature.movbe)] = .{
        .llvm_name = "movbe",
        .description = "Support MOVBE instruction",
        .dependencies = featureSet(&[_]Feature{}),
    };
    result[@intFromEnum(Feature.movdir64b)] = .{
        .llvm_name = "movdir64b",
        .description = "Support movdir64b instruction (direct store 64 bytes)",
        .dependencies = featureSet(&[_]Feature{}),
    };
    result[@intFromEnum(Feature.movdiri)] = .{
        .llvm_name = "movdiri",
        .description = "Support movdiri instruction (direct store integer)",
        .dependencies = featureSet(&[_]Feature{}),
    };
    result[@intFromEnum(Feature.mwaitx)] = .{
        .llvm_name = "mwaitx",
        .description = "Enable MONITORX/MWAITX timer functionality",
        .dependencies = featureSet(&[_]Feature{}),
    };
    result[@intFromEnum(Feature.nopl)] = .{
        .llvm_name = "nopl",
        .description = "Enable NOPL instruction (generally pentium pro+)",
        .dependencies = featureSet(&[_]Feature{}),
    };
    result[@intFromEnum(Feature.pad_short_functions)] = .{
        .llvm_name = "pad-short-functions",
        .description = "Pad short functions (to prevent a stall when returning too early)",
        .dependencies = featureSet(&[_]Feature{}),
    };
    result[@intFromEnum(Feature.pclmul)] = .{
        .llvm_name = "pclmul",
        .description = "Enable packed carry-less multiplication instructions",
        .dependencies = featureSet(&[_]Feature{
            .sse2,
        }),
    };
    result[@intFromEnum(Feature.pconfig)] = .{
        .llvm_name = "pconfig",
        .description = "platform configuration instruction",
        .dependencies = featureSet(&[_]Feature{}),
    };
    result[@intFromEnum(Feature.pku)] = .{
        .llvm_name = "pku",
        .description = "Enable protection keys",
        .dependencies = featureSet(&[_]Feature{}),
    };
    result[@intFromEnum(Feature.popcnt)] = .{
        .llvm_name = "popcnt",
        .description = "Support POPCNT instruction",
        .dependencies = featureSet(&[_]Feature{}),
    };
    result[@intFromEnum(Feature.prefer_128_bit)] = .{
        .llvm_name = "prefer-128-bit",
        .description = "Prefer 128-bit AVX instructions",
        .dependencies = featureSet(&[_]Feature{}),
    };
    result[@intFromEnum(Feature.prefer_256_bit)] = .{
        .llvm_name = "prefer-256-bit",
        .description = "Prefer 256-bit AVX instructions",
        .dependencies = featureSet(&[_]Feature{}),
    };
    result[@intFromEnum(Feature.prefer_mask_registers)] = .{
        .llvm_name = "prefer-mask-registers",
        .description = "Prefer AVX512 mask registers over PTEST/MOVMSK",
        .dependencies = featureSet(&[_]Feature{}),
    };
    result[@intFromEnum(Feature.prefetchi)] = .{
        .llvm_name = "prefetchi",
        .description = "Prefetch instruction with T0 or T1 Hint",
        .dependencies = featureSet(&[_]Feature{}),
    };
    result[@intFromEnum(Feature.prefetchwt1)] = .{
        .llvm_name = "prefetchwt1",
        .description = "Prefetch with Intent to Write and T1 Hint",
        .dependencies = featureSet(&[_]Feature{}),
    };
    result[@intFromEnum(Feature.prfchw)] = .{
        .llvm_name = "prfchw",
        .description = "Support PRFCHW instructions",
        .dependencies = featureSet(&[_]Feature{}),
    };
    result[@intFromEnum(Feature.ptwrite)] = .{
        .llvm_name = "ptwrite",
        .description = "Support ptwrite instruction",
        .dependencies = featureSet(&[_]Feature{}),
    };
    result[@intFromEnum(Feature.raoint)] = .{
        .llvm_name = "raoint",
        .description = "Support RAO-INT instructions",
        .dependencies = featureSet(&[_]Feature{}),
    };
    result[@intFromEnum(Feature.rdpid)] = .{
        .llvm_name = "rdpid",
        .description = "Support RDPID instructions",
        .dependencies = featureSet(&[_]Feature{}),
    };
    result[@intFromEnum(Feature.rdpru)] = .{
        .llvm_name = "rdpru",
        .description = "Support RDPRU instructions",
        .dependencies = featureSet(&[_]Feature{}),
    };
    result[@intFromEnum(Feature.rdrnd)] = .{
        .llvm_name = "rdrnd",
        .description = "Support RDRAND instruction",
        .dependencies = featureSet(&[_]Feature{}),
    };
    result[@intFromEnum(Feature.rdseed)] = .{
        .llvm_name = "rdseed",
        .description = "Support RDSEED instruction",
        .dependencies = featureSet(&[_]Feature{}),
    };
    result[@intFromEnum(Feature.retpoline)] = .{
        .llvm_name = "retpoline",
        .description = "Remove speculation of indirect branches from the generated code, either by avoiding them entirely or lowering them with a speculation blocking construct",
        .dependencies = featureSet(&[_]Feature{
            .retpoline_indirect_branches,
            .retpoline_indirect_calls,
        }),
    };
    result[@intFromEnum(Feature.retpoline_external_thunk)] = .{
        .llvm_name = "retpoline-external-thunk",
        .description = "When lowering an indirect call or branch using a `retpoline`, rely on the specified user provided thunk rather than emitting one ourselves. Only has effect when combined with some other retpoline feature",
        .dependencies = featureSet(&[_]Feature{
            .retpoline_indirect_calls,
        }),
    };
    result[@intFromEnum(Feature.retpoline_indirect_branches)] = .{
        .llvm_name = "retpoline-indirect-branches",
        .description = "Remove speculation of indirect branches from the generated code",
        .dependencies = featureSet(&[_]Feature{}),
    };
    result[@intFromEnum(Feature.retpoline_indirect_calls)] = .{
        .llvm_name = "retpoline-indirect-calls",
        .description = "Remove speculation of indirect calls from the generated code",
        .dependencies = featureSet(&[_]Feature{}),
    };
    result[@intFromEnum(Feature.rtm)] = .{
        .llvm_name = "rtm",
        .description = "Support RTM instructions",
        .dependencies = featureSet(&[_]Feature{}),
    };
    result[@intFromEnum(Feature.sahf)] = .{
        .llvm_name = "sahf",
        .description = "Support LAHF and SAHF instructions in 64-bit mode",
        .dependencies = featureSet(&[_]Feature{}),
    };
    result[@intFromEnum(Feature.sbb_dep_breaking)] = .{
        .llvm_name = "sbb-dep-breaking",
        .description = "SBB with same register has no source dependency",
        .dependencies = featureSet(&[_]Feature{}),
    };
    result[@intFromEnum(Feature.serialize)] = .{
        .llvm_name = "serialize",
        .description = "Has serialize instruction",
        .dependencies = featureSet(&[_]Feature{}),
    };
    result[@intFromEnum(Feature.seses)] = .{
        .llvm_name = "seses",
        .description = "Prevent speculative execution side channel timing attacks by inserting a speculation barrier before memory reads, memory writes, and conditional branches. Implies LVI Control Flow integrity.",
        .dependencies = featureSet(&[_]Feature{
            .lvi_cfi,
        }),
    };
    result[@intFromEnum(Feature.sgx)] = .{
        .llvm_name = "sgx",
        .description = "Enable Software Guard Extensions",
        .dependencies = featureSet(&[_]Feature{}),
    };
    result[@intFromEnum(Feature.sha)] = .{
        .llvm_name = "sha",
        .description = "Enable SHA instructions",
        .dependencies = featureSet(&[_]Feature{
            .sse2,
        }),
    };
    result[@intFromEnum(Feature.shstk)] = .{
        .llvm_name = "shstk",
        .description = "Support CET Shadow-Stack instructions",
        .dependencies = featureSet(&[_]Feature{}),
    };
    result[@intFromEnum(Feature.slow_3ops_lea)] = .{
        .llvm_name = "slow-3ops-lea",
        .description = "LEA instruction with 3 ops or certain registers is slow",
        .dependencies = featureSet(&[_]Feature{}),
    };
    result[@intFromEnum(Feature.slow_incdec)] = .{
        .llvm_name = "slow-incdec",
        .description = "INC and DEC instructions are slower than ADD and SUB",
        .dependencies = featureSet(&[_]Feature{}),
    };
    result[@intFromEnum(Feature.slow_lea)] = .{
        .llvm_name = "slow-lea",
        .description = "LEA instruction with certain arguments is slow",
        .dependencies = featureSet(&[_]Feature{}),
    };
    result[@intFromEnum(Feature.slow_pmaddwd)] = .{
        .llvm_name = "slow-pmaddwd",
        .description = "PMADDWD is slower than PMULLD",
        .dependencies = featureSet(&[_]Feature{}),
    };
    result[@intFromEnum(Feature.slow_pmulld)] = .{
        .llvm_name = "slow-pmulld",
        .description = "PMULLD instruction is slow (compared to PMULLW/PMULHW and PMULUDQ)",
        .dependencies = featureSet(&[_]Feature{}),
    };
    result[@intFromEnum(Feature.slow_shld)] = .{
        .llvm_name = "slow-shld",
        .description = "SHLD instruction is slow",
        .dependencies = featureSet(&[_]Feature{}),
    };
    result[@intFromEnum(Feature.slow_two_mem_ops)] = .{
        .llvm_name = "slow-two-mem-ops",
        .description = "Two memory operand instructions are slow",
        .dependencies = featureSet(&[_]Feature{}),
    };
    result[@intFromEnum(Feature.slow_unaligned_mem_16)] = .{
        .llvm_name = "slow-unaligned-mem-16",
        .description = "Slow unaligned 16-byte memory access",
        .dependencies = featureSet(&[_]Feature{}),
    };
    result[@intFromEnum(Feature.slow_unaligned_mem_32)] = .{
        .llvm_name = "slow-unaligned-mem-32",
        .description = "Slow unaligned 32-byte memory access",
        .dependencies = featureSet(&[_]Feature{}),
    };
    result[@intFromEnum(Feature.soft_float)] = .{
        .llvm_name = "soft-float",
        .description = "Use software floating point features",
        .dependencies = featureSet(&[_]Feature{}),
    };
    result[@intFromEnum(Feature.sse)] = .{
        .llvm_name = "sse",
        .description = "Enable SSE instructions",
        .dependencies = featureSet(&[_]Feature{}),
    };
    result[@intFromEnum(Feature.sse2)] = .{
        .llvm_name = "sse2",
        .description = "Enable SSE2 instructions",
        .dependencies = featureSet(&[_]Feature{
            .sse,
        }),
    };
    result[@intFromEnum(Feature.sse3)] = .{
        .llvm_name = "sse3",
        .description = "Enable SSE3 instructions",
        .dependencies = featureSet(&[_]Feature{
            .sse2,
        }),
    };
    result[@intFromEnum(Feature.sse4_1)] = .{
        .llvm_name = "sse4.1",
        .description = "Enable SSE 4.1 instructions",
        .dependencies = featureSet(&[_]Feature{
            .ssse3,
        }),
    };
    result[@intFromEnum(Feature.sse4_2)] = .{
        .llvm_name = "sse4.2",
        .description = "Enable SSE 4.2 instructions",
        .dependencies = featureSet(&[_]Feature{
            .sse4_1,
        }),
    };
    result[@intFromEnum(Feature.sse4a)] = .{
        .llvm_name = "sse4a",
        .description = "Support SSE 4a instructions",
        .dependencies = featureSet(&[_]Feature{
            .sse3,
        }),
    };
    result[@intFromEnum(Feature.sse_unaligned_mem)] = .{
        .llvm_name = "sse-unaligned-mem",
        .description = "Allow unaligned memory operands with SSE instructions (this may require setting a configuration bit in the processor)",
        .dependencies = featureSet(&[_]Feature{}),
    };
    result[@intFromEnum(Feature.ssse3)] = .{
        .llvm_name = "ssse3",
        .description = "Enable SSSE3 instructions",
        .dependencies = featureSet(&[_]Feature{
            .sse3,
        }),
    };
    result[@intFromEnum(Feature.tagged_globals)] = .{
        .llvm_name = "tagged-globals",
        .description = "Use an instruction sequence for taking the address of a global that allows a memory tag in the upper address bits.",
        .dependencies = featureSet(&[_]Feature{}),
    };
    result[@intFromEnum(Feature.tbm)] = .{
        .llvm_name = "tbm",
        .description = "Enable TBM instructions",
        .dependencies = featureSet(&[_]Feature{}),
    };
    result[@intFromEnum(Feature.tsxldtrk)] = .{
        .llvm_name = "tsxldtrk",
        .description = "Support TSXLDTRK instructions",
        .dependencies = featureSet(&[_]Feature{}),
    };
    result[@intFromEnum(Feature.uintr)] = .{
        .llvm_name = "uintr",
        .description = "Has UINTR Instructions",
        .dependencies = featureSet(&[_]Feature{}),
    };
    result[@intFromEnum(Feature.use_glm_div_sqrt_costs)] = .{
        .llvm_name = "use-glm-div-sqrt-costs",
        .description = "Use Goldmont specific floating point div/sqrt costs",
        .dependencies = featureSet(&[_]Feature{}),
    };
    result[@intFromEnum(Feature.use_slm_arith_costs)] = .{
        .llvm_name = "use-slm-arith-costs",
        .description = "Use Silvermont specific arithmetic costs",
        .dependencies = featureSet(&[_]Feature{}),
    };
    result[@intFromEnum(Feature.vaes)] = .{
        .llvm_name = "vaes",
        .description = "Promote selected AES instructions to AVX512/AVX registers",
        .dependencies = featureSet(&[_]Feature{
            .aes,
            .avx,
        }),
    };
    result[@intFromEnum(Feature.vpclmulqdq)] = .{
        .llvm_name = "vpclmulqdq",
        .description = "Enable vpclmulqdq instructions",
        .dependencies = featureSet(&[_]Feature{
            .avx,
            .pclmul,
        }),
    };
    result[@intFromEnum(Feature.vzeroupper)] = .{
        .llvm_name = "vzeroupper",
        .description = "Should insert vzeroupper instructions",
        .dependencies = featureSet(&[_]Feature{}),
    };
    result[@intFromEnum(Feature.waitpkg)] = .{
        .llvm_name = "waitpkg",
        .description = "Wait and pause enhancements",
        .dependencies = featureSet(&[_]Feature{}),
    };
    result[@intFromEnum(Feature.wbnoinvd)] = .{
        .llvm_name = "wbnoinvd",
        .description = "Write Back No Invalidate",
        .dependencies = featureSet(&[_]Feature{}),
    };
    result[@intFromEnum(Feature.widekl)] = .{
        .llvm_name = "widekl",
        .description = "Support Key Locker wide Instructions",
        .dependencies = featureSet(&[_]Feature{
            .kl,
        }),
    };
    result[@intFromEnum(Feature.x87)] = .{
        .llvm_name = "x87",
        .description = "Enable X87 float instructions",
        .dependencies = featureSet(&[_]Feature{}),
    };
    result[@intFromEnum(Feature.xop)] = .{
        .llvm_name = "xop",
        .description = "Enable XOP instructions",
        .dependencies = featureSet(&[_]Feature{
            .fma4,
        }),
    };
    result[@intFromEnum(Feature.xsave)] = .{
        .llvm_name = "xsave",
        .description = "Support xsave instructions",
        .dependencies = featureSet(&[_]Feature{}),
    };
    result[@intFromEnum(Feature.xsavec)] = .{
        .llvm_name = "xsavec",
        .description = "Support xsavec instructions",
        .dependencies = featureSet(&[_]Feature{
            .xsave,
        }),
    };
    result[@intFromEnum(Feature.xsaveopt)] = .{
        .llvm_name = "xsaveopt",
        .description = "Support xsaveopt instructions",
        .dependencies = featureSet(&[_]Feature{
            .xsave,
        }),
    };
    result[@intFromEnum(Feature.xsaves)] = .{
        .llvm_name = "xsaves",
        .description = "Support xsaves instructions",
        .dependencies = featureSet(&[_]Feature{
            .xsave,
        }),
    };
    const ti = @typeInfo(Feature);
    for (&result, 0..) |*elem, i| {
        elem.index = i;
        elem.name = ti.Enum.fields[i].name;
    }
    break :blk result;
};