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zig/lib/std/Target/arm.zig
Andrew Kelley 67d48b94d6 std.Target: flatten
2024-01-01 17:51:18 -07:00

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//! This file is auto-generated by tools/update_cpu_features.zig.
const std = @import("../std.zig");
const CpuFeature = std.Target.Cpu.Feature;
const CpuModel = std.Target.Cpu.Model;
pub const Feature = enum {
@"32bit",
@"8msecext",
a76,
aapcs_frame_chain,
aapcs_frame_chain_leaf,
aclass,
acquire_release,
aes,
atomics_32,
avoid_movs_shop,
avoid_partial_cpsr,
bf16,
big_endian_instructions,
cde,
cdecp0,
cdecp1,
cdecp2,
cdecp3,
cdecp4,
cdecp5,
cdecp6,
cdecp7,
cheap_predicable_cpsr,
clrbhb,
crc,
crypto,
d32,
db,
dfb,
disable_postra_scheduler,
dont_widen_vmovs,
dotprod,
dsp,
execute_only,
expand_fp_mlx,
exynos,
fix_cmse_cve_2021_35465,
fix_cortex_a57_aes_1742098,
fp16,
fp16fml,
fp64,
fp_armv8,
fp_armv8d16,
fp_armv8d16sp,
fp_armv8sp,
fpao,
fpregs,
fpregs16,
fpregs64,
fullfp16,
fuse_aes,
fuse_literals,
harden_sls_blr,
harden_sls_nocomdat,
harden_sls_retbr,
has_v4t,
has_v5t,
has_v5te,
has_v6,
has_v6k,
has_v6m,
has_v6t2,
has_v7,
has_v7clrex,
has_v8,
has_v8_1a,
has_v8_1m_main,
has_v8_2a,
has_v8_3a,
has_v8_4a,
has_v8_5a,
has_v8_6a,
has_v8_7a,
has_v8_8a,
has_v8_9a,
has_v8m,
has_v8m_main,
has_v9_1a,
has_v9_2a,
has_v9_3a,
has_v9_4a,
has_v9a,
hwdiv,
hwdiv_arm,
i8mm,
iwmmxt,
iwmmxt2,
lob,
long_calls,
loop_align,
m3,
mclass,
mp,
muxed_units,
mve,
mve1beat,
mve2beat,
mve4beat,
mve_fp,
nacl_trap,
neon,
neon_fpmovs,
neonfp,
no_branch_predictor,
no_bti_at_return_twice,
no_movt,
no_neg_immediates,
noarm,
nonpipelined_vfp,
pacbti,
perfmon,
prefer_ishst,
prefer_vmovsr,
prof_unpr,
r4,
ras,
rclass,
read_tp_tpidrprw,
read_tp_tpidruro,
read_tp_tpidrurw,
reserve_r9,
ret_addr_stack,
sb,
sha2,
slow_fp_brcc,
slow_load_D_subreg,
slow_odd_reg,
slow_vdup32,
slow_vgetlni32,
slowfpvfmx,
slowfpvmlx,
soft_float,
splat_vfp_neon,
strict_align,
swift,
thumb2,
thumb_mode,
trustzone,
use_mipipeliner,
use_misched,
v2,
v2a,
v3,
v3m,
v4,
v4t,
v5t,
v5te,
v5tej,
v6,
v6j,
v6k,
v6kz,
v6m,
v6sm,
v6t2,
v7a,
v7em,
v7k,
v7m,
v7r,
v7s,
v7ve,
v8_1a,
v8_1m_main,
v8_2a,
v8_3a,
v8_4a,
v8_5a,
v8_6a,
v8_7a,
v8_8a,
v8_9a,
v8a,
v8m,
v8m_main,
v8r,
v9_1a,
v9_2a,
v9_3a,
v9_4a,
v9a,
vfp2,
vfp2sp,
vfp3,
vfp3d16,
vfp3d16sp,
vfp3sp,
vfp4,
vfp4d16,
vfp4d16sp,
vfp4sp,
virtualization,
vldn_align,
vmlx_forwarding,
vmlx_hazards,
wide_stride_vfp,
xscale,
zcz,
};
pub const featureSet = CpuFeature.feature_set_fns(Feature).featureSet;
pub const featureSetHas = CpuFeature.feature_set_fns(Feature).featureSetHas;
pub const featureSetHasAny = CpuFeature.feature_set_fns(Feature).featureSetHasAny;
pub const featureSetHasAll = CpuFeature.feature_set_fns(Feature).featureSetHasAll;
pub const all_features = blk: {
@setEvalBranchQuota(10000);
const len = @typeInfo(Feature).Enum.fields.len;
std.debug.assert(len <= CpuFeature.Set.needed_bit_count);
var result: [len]CpuFeature = undefined;
result[@intFromEnum(Feature.@"32bit")] = .{
.llvm_name = "32bit",
.description = "Prefer 32-bit Thumb instrs",
.dependencies = featureSet(&[_]Feature{}),
};
result[@intFromEnum(Feature.@"8msecext")] = .{
.llvm_name = "8msecext",
.description = "Enable support for ARMv8-M Security Extensions",
.dependencies = featureSet(&[_]Feature{}),
};
result[@intFromEnum(Feature.a76)] = .{
.llvm_name = "a76",
.description = "Cortex-A76 ARM processors",
.dependencies = featureSet(&[_]Feature{}),
};
result[@intFromEnum(Feature.aapcs_frame_chain)] = .{
.llvm_name = "aapcs-frame-chain",
.description = "Create an AAPCS compliant frame chain",
.dependencies = featureSet(&[_]Feature{}),
};
result[@intFromEnum(Feature.aapcs_frame_chain_leaf)] = .{
.llvm_name = "aapcs-frame-chain-leaf",
.description = "Create an AAPCS compliant frame chain for leaf functions",
.dependencies = featureSet(&[_]Feature{
.aapcs_frame_chain,
}),
};
result[@intFromEnum(Feature.aclass)] = .{
.llvm_name = "aclass",
.description = "Is application profile ('A' series)",
.dependencies = featureSet(&[_]Feature{}),
};
result[@intFromEnum(Feature.acquire_release)] = .{
.llvm_name = "acquire-release",
.description = "Has v8 acquire/release (lda/ldaex etc) instructions",
.dependencies = featureSet(&[_]Feature{}),
};
result[@intFromEnum(Feature.aes)] = .{
.llvm_name = "aes",
.description = "Enable AES support",
.dependencies = featureSet(&[_]Feature{
.neon,
}),
};
result[@intFromEnum(Feature.atomics_32)] = .{
.llvm_name = "atomics-32",
.description = "Assume that lock-free 32-bit atomics are available",
.dependencies = featureSet(&[_]Feature{}),
};
result[@intFromEnum(Feature.avoid_movs_shop)] = .{
.llvm_name = "avoid-movs-shop",
.description = "Avoid movs instructions with shifter operand",
.dependencies = featureSet(&[_]Feature{}),
};
result[@intFromEnum(Feature.avoid_partial_cpsr)] = .{
.llvm_name = "avoid-partial-cpsr",
.description = "Avoid CPSR partial update for OOO execution",
.dependencies = featureSet(&[_]Feature{}),
};
result[@intFromEnum(Feature.bf16)] = .{
.llvm_name = "bf16",
.description = "Enable support for BFloat16 instructions",
.dependencies = featureSet(&[_]Feature{
.neon,
}),
};
result[@intFromEnum(Feature.big_endian_instructions)] = .{
.llvm_name = "big-endian-instructions",
.description = "Expect instructions to be stored big-endian.",
.dependencies = featureSet(&[_]Feature{}),
};
result[@intFromEnum(Feature.cde)] = .{
.llvm_name = "cde",
.description = "Support CDE instructions",
.dependencies = featureSet(&[_]Feature{
.has_v8m_main,
}),
};
result[@intFromEnum(Feature.cdecp0)] = .{
.llvm_name = "cdecp0",
.description = "Coprocessor 0 ISA is CDEv1",
.dependencies = featureSet(&[_]Feature{
.cde,
}),
};
result[@intFromEnum(Feature.cdecp1)] = .{
.llvm_name = "cdecp1",
.description = "Coprocessor 1 ISA is CDEv1",
.dependencies = featureSet(&[_]Feature{
.cde,
}),
};
result[@intFromEnum(Feature.cdecp2)] = .{
.llvm_name = "cdecp2",
.description = "Coprocessor 2 ISA is CDEv1",
.dependencies = featureSet(&[_]Feature{
.cde,
}),
};
result[@intFromEnum(Feature.cdecp3)] = .{
.llvm_name = "cdecp3",
.description = "Coprocessor 3 ISA is CDEv1",
.dependencies = featureSet(&[_]Feature{
.cde,
}),
};
result[@intFromEnum(Feature.cdecp4)] = .{
.llvm_name = "cdecp4",
.description = "Coprocessor 4 ISA is CDEv1",
.dependencies = featureSet(&[_]Feature{
.cde,
}),
};
result[@intFromEnum(Feature.cdecp5)] = .{
.llvm_name = "cdecp5",
.description = "Coprocessor 5 ISA is CDEv1",
.dependencies = featureSet(&[_]Feature{
.cde,
}),
};
result[@intFromEnum(Feature.cdecp6)] = .{
.llvm_name = "cdecp6",
.description = "Coprocessor 6 ISA is CDEv1",
.dependencies = featureSet(&[_]Feature{
.cde,
}),
};
result[@intFromEnum(Feature.cdecp7)] = .{
.llvm_name = "cdecp7",
.description = "Coprocessor 7 ISA is CDEv1",
.dependencies = featureSet(&[_]Feature{
.cde,
}),
};
result[@intFromEnum(Feature.cheap_predicable_cpsr)] = .{
.llvm_name = "cheap-predicable-cpsr",
.description = "Disable +1 predication cost for instructions updating CPSR",
.dependencies = featureSet(&[_]Feature{}),
};
result[@intFromEnum(Feature.clrbhb)] = .{
.llvm_name = "clrbhb",
.description = "Enable Clear BHB instruction",
.dependencies = featureSet(&[_]Feature{}),
};
result[@intFromEnum(Feature.crc)] = .{
.llvm_name = "crc",
.description = "Enable support for CRC instructions",
.dependencies = featureSet(&[_]Feature{}),
};
result[@intFromEnum(Feature.crypto)] = .{
.llvm_name = "crypto",
.description = "Enable support for Cryptography extensions",
.dependencies = featureSet(&[_]Feature{
.aes,
.sha2,
}),
};
result[@intFromEnum(Feature.d32)] = .{
.llvm_name = "d32",
.description = "Extend FP to 32 double registers",
.dependencies = featureSet(&[_]Feature{}),
};
result[@intFromEnum(Feature.db)] = .{
.llvm_name = "db",
.description = "Has data barrier (dmb/dsb) instructions",
.dependencies = featureSet(&[_]Feature{}),
};
result[@intFromEnum(Feature.dfb)] = .{
.llvm_name = "dfb",
.description = "Has full data barrier (dfb) instruction",
.dependencies = featureSet(&[_]Feature{}),
};
result[@intFromEnum(Feature.disable_postra_scheduler)] = .{
.llvm_name = "disable-postra-scheduler",
.description = "Don't schedule again after register allocation",
.dependencies = featureSet(&[_]Feature{}),
};
result[@intFromEnum(Feature.dont_widen_vmovs)] = .{
.llvm_name = "dont-widen-vmovs",
.description = "Don't widen VMOVS to VMOVD",
.dependencies = featureSet(&[_]Feature{}),
};
result[@intFromEnum(Feature.dotprod)] = .{
.llvm_name = "dotprod",
.description = "Enable support for dot product instructions",
.dependencies = featureSet(&[_]Feature{
.neon,
}),
};
result[@intFromEnum(Feature.dsp)] = .{
.llvm_name = "dsp",
.description = "Supports DSP instructions in ARM and/or Thumb2",
.dependencies = featureSet(&[_]Feature{}),
};
result[@intFromEnum(Feature.execute_only)] = .{
.llvm_name = "execute-only",
.description = "Enable the generation of execute only code.",
.dependencies = featureSet(&[_]Feature{}),
};
result[@intFromEnum(Feature.expand_fp_mlx)] = .{
.llvm_name = "expand-fp-mlx",
.description = "Expand VFP/NEON MLA/MLS instructions",
.dependencies = featureSet(&[_]Feature{}),
};
result[@intFromEnum(Feature.exynos)] = .{
.llvm_name = "exynos",
.description = "Samsung Exynos processors",
.dependencies = featureSet(&[_]Feature{
.crc,
.crypto,
.expand_fp_mlx,
.fuse_aes,
.fuse_literals,
.hwdiv,
.hwdiv_arm,
.prof_unpr,
.ret_addr_stack,
.slow_fp_brcc,
.slow_vdup32,
.slow_vgetlni32,
.slowfpvfmx,
.slowfpvmlx,
.splat_vfp_neon,
.wide_stride_vfp,
.zcz,
}),
};
result[@intFromEnum(Feature.fix_cmse_cve_2021_35465)] = .{
.llvm_name = "fix-cmse-cve-2021-35465",
.description = "Mitigate against the cve-2021-35465 security vulnurability",
.dependencies = featureSet(&[_]Feature{}),
};
result[@intFromEnum(Feature.fix_cortex_a57_aes_1742098)] = .{
.llvm_name = "fix-cortex-a57-aes-1742098",
.description = "Work around Cortex-A57 Erratum 1742098 / Cortex-A72 Erratum 1655431 (AES)",
.dependencies = featureSet(&[_]Feature{}),
};
result[@intFromEnum(Feature.fp16)] = .{
.llvm_name = "fp16",
.description = "Enable half-precision floating point",
.dependencies = featureSet(&[_]Feature{}),
};
result[@intFromEnum(Feature.fp16fml)] = .{
.llvm_name = "fp16fml",
.description = "Enable full half-precision floating point fml instructions",
.dependencies = featureSet(&[_]Feature{
.fullfp16,
}),
};
result[@intFromEnum(Feature.fp64)] = .{
.llvm_name = "fp64",
.description = "Floating point unit supports double precision",
.dependencies = featureSet(&[_]Feature{
.fpregs64,
}),
};
result[@intFromEnum(Feature.fp_armv8)] = .{
.llvm_name = "fp-armv8",
.description = "Enable ARMv8 FP",
.dependencies = featureSet(&[_]Feature{
.fp_armv8d16,
.fp_armv8sp,
.vfp4,
}),
};
result[@intFromEnum(Feature.fp_armv8d16)] = .{
.llvm_name = "fp-armv8d16",
.description = "Enable ARMv8 FP with only 16 d-registers",
.dependencies = featureSet(&[_]Feature{
.fp_armv8d16sp,
.vfp4d16,
}),
};
result[@intFromEnum(Feature.fp_armv8d16sp)] = .{
.llvm_name = "fp-armv8d16sp",
.description = "Enable ARMv8 FP with only 16 d-registers and no double precision",
.dependencies = featureSet(&[_]Feature{
.vfp4d16sp,
}),
};
result[@intFromEnum(Feature.fp_armv8sp)] = .{
.llvm_name = "fp-armv8sp",
.description = "Enable ARMv8 FP with no double precision",
.dependencies = featureSet(&[_]Feature{
.fp_armv8d16sp,
.vfp4sp,
}),
};
result[@intFromEnum(Feature.fpao)] = .{
.llvm_name = "fpao",
.description = "Enable fast computation of positive address offsets",
.dependencies = featureSet(&[_]Feature{}),
};
result[@intFromEnum(Feature.fpregs)] = .{
.llvm_name = "fpregs",
.description = "Enable FP registers",
.dependencies = featureSet(&[_]Feature{}),
};
result[@intFromEnum(Feature.fpregs16)] = .{
.llvm_name = "fpregs16",
.description = "Enable 16-bit FP registers",
.dependencies = featureSet(&[_]Feature{
.fpregs,
}),
};
result[@intFromEnum(Feature.fpregs64)] = .{
.llvm_name = "fpregs64",
.description = "Enable 64-bit FP registers",
.dependencies = featureSet(&[_]Feature{
.fpregs,
}),
};
result[@intFromEnum(Feature.fullfp16)] = .{
.llvm_name = "fullfp16",
.description = "Enable full half-precision floating point",
.dependencies = featureSet(&[_]Feature{
.fp_armv8d16sp,
.fpregs16,
}),
};
result[@intFromEnum(Feature.fuse_aes)] = .{
.llvm_name = "fuse-aes",
.description = "CPU fuses AES crypto operations",
.dependencies = featureSet(&[_]Feature{}),
};
result[@intFromEnum(Feature.fuse_literals)] = .{
.llvm_name = "fuse-literals",
.description = "CPU fuses literal generation operations",
.dependencies = featureSet(&[_]Feature{}),
};
result[@intFromEnum(Feature.harden_sls_blr)] = .{
.llvm_name = "harden-sls-blr",
.description = "Harden against straight line speculation across indirect calls",
.dependencies = featureSet(&[_]Feature{}),
};
result[@intFromEnum(Feature.harden_sls_nocomdat)] = .{
.llvm_name = "harden-sls-nocomdat",
.description = "Generate thunk code for SLS mitigation in the normal text section",
.dependencies = featureSet(&[_]Feature{}),
};
result[@intFromEnum(Feature.harden_sls_retbr)] = .{
.llvm_name = "harden-sls-retbr",
.description = "Harden against straight line speculation across RETurn and BranchRegister instructions",
.dependencies = featureSet(&[_]Feature{}),
};
result[@intFromEnum(Feature.has_v4t)] = .{
.llvm_name = "v4t",
.description = "Support ARM v4T instructions",
.dependencies = featureSet(&[_]Feature{}),
};
result[@intFromEnum(Feature.has_v5t)] = .{
.llvm_name = "v5t",
.description = "Support ARM v5T instructions",
.dependencies = featureSet(&[_]Feature{
.has_v4t,
}),
};
result[@intFromEnum(Feature.has_v5te)] = .{
.llvm_name = "v5te",
.description = "Support ARM v5TE, v5TEj, and v5TExp instructions",
.dependencies = featureSet(&[_]Feature{
.has_v5t,
}),
};
result[@intFromEnum(Feature.has_v6)] = .{
.llvm_name = "v6",
.description = "Support ARM v6 instructions",
.dependencies = featureSet(&[_]Feature{
.has_v5te,
}),
};
result[@intFromEnum(Feature.has_v6k)] = .{
.llvm_name = "v6k",
.description = "Support ARM v6k instructions",
.dependencies = featureSet(&[_]Feature{
.has_v6,
}),
};
result[@intFromEnum(Feature.has_v6m)] = .{
.llvm_name = "v6m",
.description = "Support ARM v6M instructions",
.dependencies = featureSet(&[_]Feature{
.has_v6,
}),
};
result[@intFromEnum(Feature.has_v6t2)] = .{
.llvm_name = "v6t2",
.description = "Support ARM v6t2 instructions",
.dependencies = featureSet(&[_]Feature{
.has_v6k,
.has_v8m,
.thumb2,
}),
};
result[@intFromEnum(Feature.has_v7)] = .{
.llvm_name = "v7",
.description = "Support ARM v7 instructions",
.dependencies = featureSet(&[_]Feature{
.has_v6t2,
.has_v7clrex,
}),
};
result[@intFromEnum(Feature.has_v7clrex)] = .{
.llvm_name = "v7clrex",
.description = "Has v7 clrex instruction",
.dependencies = featureSet(&[_]Feature{}),
};
result[@intFromEnum(Feature.has_v8)] = .{
.llvm_name = "v8",
.description = "Support ARM v8 instructions",
.dependencies = featureSet(&[_]Feature{
.acquire_release,
.has_v7,
.perfmon,
}),
};
result[@intFromEnum(Feature.has_v8_1a)] = .{
.llvm_name = "v8.1a",
.description = "Support ARM v8.1a instructions",
.dependencies = featureSet(&[_]Feature{
.has_v8,
}),
};
result[@intFromEnum(Feature.has_v8_1m_main)] = .{
.llvm_name = "v8.1m.main",
.description = "Support ARM v8-1M Mainline instructions",
.dependencies = featureSet(&[_]Feature{
.has_v8m_main,
}),
};
result[@intFromEnum(Feature.has_v8_2a)] = .{
.llvm_name = "v8.2a",
.description = "Support ARM v8.2a instructions",
.dependencies = featureSet(&[_]Feature{
.has_v8_1a,
}),
};
result[@intFromEnum(Feature.has_v8_3a)] = .{
.llvm_name = "v8.3a",
.description = "Support ARM v8.3a instructions",
.dependencies = featureSet(&[_]Feature{
.has_v8_2a,
}),
};
result[@intFromEnum(Feature.has_v8_4a)] = .{
.llvm_name = "v8.4a",
.description = "Support ARM v8.4a instructions",
.dependencies = featureSet(&[_]Feature{
.dotprod,
.has_v8_3a,
}),
};
result[@intFromEnum(Feature.has_v8_5a)] = .{
.llvm_name = "v8.5a",
.description = "Support ARM v8.5a instructions",
.dependencies = featureSet(&[_]Feature{
.has_v8_4a,
.sb,
}),
};
result[@intFromEnum(Feature.has_v8_6a)] = .{
.llvm_name = "v8.6a",
.description = "Support ARM v8.6a instructions",
.dependencies = featureSet(&[_]Feature{
.bf16,
.has_v8_5a,
.i8mm,
}),
};
result[@intFromEnum(Feature.has_v8_7a)] = .{
.llvm_name = "v8.7a",
.description = "Support ARM v8.7a instructions",
.dependencies = featureSet(&[_]Feature{
.has_v8_6a,
}),
};
result[@intFromEnum(Feature.has_v8_8a)] = .{
.llvm_name = "v8.8a",
.description = "Support ARM v8.8a instructions",
.dependencies = featureSet(&[_]Feature{
.has_v8_7a,
}),
};
result[@intFromEnum(Feature.has_v8_9a)] = .{
.llvm_name = "v8.9a",
.description = "Support ARM v8.9a instructions",
.dependencies = featureSet(&[_]Feature{
.clrbhb,
.has_v8_8a,
}),
};
result[@intFromEnum(Feature.has_v8m)] = .{
.llvm_name = "v8m",
.description = "Support ARM v8M Baseline instructions",
.dependencies = featureSet(&[_]Feature{
.has_v6m,
}),
};
result[@intFromEnum(Feature.has_v8m_main)] = .{
.llvm_name = "v8m.main",
.description = "Support ARM v8M Mainline instructions",
.dependencies = featureSet(&[_]Feature{
.has_v7,
}),
};
result[@intFromEnum(Feature.has_v9_1a)] = .{
.llvm_name = "v9.1a",
.description = "Support ARM v9.1a instructions",
.dependencies = featureSet(&[_]Feature{
.has_v8_6a,
.has_v9a,
}),
};
result[@intFromEnum(Feature.has_v9_2a)] = .{
.llvm_name = "v9.2a",
.description = "Support ARM v9.2a instructions",
.dependencies = featureSet(&[_]Feature{
.has_v8_7a,
.has_v9_1a,
}),
};
result[@intFromEnum(Feature.has_v9_3a)] = .{
.llvm_name = "v9.3a",
.description = "Support ARM v9.3a instructions",
.dependencies = featureSet(&[_]Feature{
.has_v8_8a,
.has_v9_2a,
}),
};
result[@intFromEnum(Feature.has_v9_4a)] = .{
.llvm_name = "v9.4a",
.description = "Support ARM v9.4a instructions",
.dependencies = featureSet(&[_]Feature{
.has_v8_9a,
.has_v9_3a,
}),
};
result[@intFromEnum(Feature.has_v9a)] = .{
.llvm_name = "v9a",
.description = "Support ARM v9a instructions",
.dependencies = featureSet(&[_]Feature{
.has_v8_5a,
}),
};
result[@intFromEnum(Feature.hwdiv)] = .{
.llvm_name = "hwdiv",
.description = "Enable divide instructions in Thumb",
.dependencies = featureSet(&[_]Feature{}),
};
result[@intFromEnum(Feature.hwdiv_arm)] = .{
.llvm_name = "hwdiv-arm",
.description = "Enable divide instructions in ARM mode",
.dependencies = featureSet(&[_]Feature{}),
};
result[@intFromEnum(Feature.i8mm)] = .{
.llvm_name = "i8mm",
.description = "Enable Matrix Multiply Int8 Extension",
.dependencies = featureSet(&[_]Feature{
.neon,
}),
};
result[@intFromEnum(Feature.iwmmxt)] = .{
.llvm_name = "iwmmxt",
.description = "ARMv5te architecture",
.dependencies = featureSet(&[_]Feature{
.v5te,
}),
};
result[@intFromEnum(Feature.iwmmxt2)] = .{
.llvm_name = "iwmmxt2",
.description = "ARMv5te architecture",
.dependencies = featureSet(&[_]Feature{
.v5te,
}),
};
result[@intFromEnum(Feature.lob)] = .{
.llvm_name = "lob",
.description = "Enable Low Overhead Branch extensions",
.dependencies = featureSet(&[_]Feature{}),
};
result[@intFromEnum(Feature.long_calls)] = .{
.llvm_name = "long-calls",
.description = "Generate calls via indirect call instructions",
.dependencies = featureSet(&[_]Feature{}),
};
result[@intFromEnum(Feature.loop_align)] = .{
.llvm_name = "loop-align",
.description = "Prefer 32-bit alignment for loops",
.dependencies = featureSet(&[_]Feature{}),
};
result[@intFromEnum(Feature.m3)] = .{
.llvm_name = "m3",
.description = "Cortex-M3 ARM processors",
.dependencies = featureSet(&[_]Feature{}),
};
result[@intFromEnum(Feature.mclass)] = .{
.llvm_name = "mclass",
.description = "Is microcontroller profile ('M' series)",
.dependencies = featureSet(&[_]Feature{}),
};
result[@intFromEnum(Feature.mp)] = .{
.llvm_name = "mp",
.description = "Supports Multiprocessing extension",
.dependencies = featureSet(&[_]Feature{}),
};
result[@intFromEnum(Feature.muxed_units)] = .{
.llvm_name = "muxed-units",
.description = "Has muxed AGU and NEON/FPU",
.dependencies = featureSet(&[_]Feature{}),
};
result[@intFromEnum(Feature.mve)] = .{
.llvm_name = "mve",
.description = "Support M-Class Vector Extension with integer ops",
.dependencies = featureSet(&[_]Feature{
.dsp,
.fpregs16,
.fpregs64,
.has_v8_1m_main,
}),
};
result[@intFromEnum(Feature.mve1beat)] = .{
.llvm_name = "mve1beat",
.description = "Model MVE instructions as a 1 beat per tick architecture",
.dependencies = featureSet(&[_]Feature{}),
};
result[@intFromEnum(Feature.mve2beat)] = .{
.llvm_name = "mve2beat",
.description = "Model MVE instructions as a 2 beats per tick architecture",
.dependencies = featureSet(&[_]Feature{}),
};
result[@intFromEnum(Feature.mve4beat)] = .{
.llvm_name = "mve4beat",
.description = "Model MVE instructions as a 4 beats per tick architecture",
.dependencies = featureSet(&[_]Feature{}),
};
result[@intFromEnum(Feature.mve_fp)] = .{
.llvm_name = "mve.fp",
.description = "Support M-Class Vector Extension with integer and floating ops",
.dependencies = featureSet(&[_]Feature{
.fullfp16,
.mve,
}),
};
result[@intFromEnum(Feature.nacl_trap)] = .{
.llvm_name = "nacl-trap",
.description = "NaCl trap",
.dependencies = featureSet(&[_]Feature{}),
};
result[@intFromEnum(Feature.neon)] = .{
.llvm_name = "neon",
.description = "Enable NEON instructions",
.dependencies = featureSet(&[_]Feature{
.vfp3,
}),
};
result[@intFromEnum(Feature.neon_fpmovs)] = .{
.llvm_name = "neon-fpmovs",
.description = "Convert VMOVSR, VMOVRS, VMOVS to NEON",
.dependencies = featureSet(&[_]Feature{}),
};
result[@intFromEnum(Feature.neonfp)] = .{
.llvm_name = "neonfp",
.description = "Use NEON for single precision FP",
.dependencies = featureSet(&[_]Feature{}),
};
result[@intFromEnum(Feature.no_branch_predictor)] = .{
.llvm_name = "no-branch-predictor",
.description = "Has no branch predictor",
.dependencies = featureSet(&[_]Feature{}),
};
result[@intFromEnum(Feature.no_bti_at_return_twice)] = .{
.llvm_name = "no-bti-at-return-twice",
.description = "Don't place a BTI instruction after a return-twice",
.dependencies = featureSet(&[_]Feature{}),
};
result[@intFromEnum(Feature.no_movt)] = .{
.llvm_name = "no-movt",
.description = "Don't use movt/movw pairs for 32-bit imms",
.dependencies = featureSet(&[_]Feature{}),
};
result[@intFromEnum(Feature.no_neg_immediates)] = .{
.llvm_name = "no-neg-immediates",
.description = "Convert immediates and instructions to their negated or complemented equivalent when the immediate does not fit in the encoding.",
.dependencies = featureSet(&[_]Feature{}),
};
result[@intFromEnum(Feature.noarm)] = .{
.llvm_name = "noarm",
.description = "Does not support ARM mode execution",
.dependencies = featureSet(&[_]Feature{}),
};
result[@intFromEnum(Feature.nonpipelined_vfp)] = .{
.llvm_name = "nonpipelined-vfp",
.description = "VFP instructions are not pipelined",
.dependencies = featureSet(&[_]Feature{}),
};
result[@intFromEnum(Feature.pacbti)] = .{
.llvm_name = "pacbti",
.description = "Enable Pointer Authentication and Branch Target Identification",
.dependencies = featureSet(&[_]Feature{}),
};
result[@intFromEnum(Feature.perfmon)] = .{
.llvm_name = "perfmon",
.description = "Enable support for Performance Monitor extensions",
.dependencies = featureSet(&[_]Feature{}),
};
result[@intFromEnum(Feature.prefer_ishst)] = .{
.llvm_name = "prefer-ishst",
.description = "Prefer ISHST barriers",
.dependencies = featureSet(&[_]Feature{}),
};
result[@intFromEnum(Feature.prefer_vmovsr)] = .{
.llvm_name = "prefer-vmovsr",
.description = "Prefer VMOVSR",
.dependencies = featureSet(&[_]Feature{}),
};
result[@intFromEnum(Feature.prof_unpr)] = .{
.llvm_name = "prof-unpr",
.description = "Is profitable to unpredicate",
.dependencies = featureSet(&[_]Feature{}),
};
result[@intFromEnum(Feature.r4)] = .{
.llvm_name = "r4",
.description = "Cortex-R4 ARM processors",
.dependencies = featureSet(&[_]Feature{}),
};
result[@intFromEnum(Feature.ras)] = .{
.llvm_name = "ras",
.description = "Enable Reliability, Availability and Serviceability extensions",
.dependencies = featureSet(&[_]Feature{}),
};
result[@intFromEnum(Feature.rclass)] = .{
.llvm_name = "rclass",
.description = "Is realtime profile ('R' series)",
.dependencies = featureSet(&[_]Feature{}),
};
result[@intFromEnum(Feature.read_tp_tpidrprw)] = .{
.llvm_name = "read-tp-tpidrprw",
.description = "Reading thread pointer from TPIDRPRW register",
.dependencies = featureSet(&[_]Feature{}),
};
result[@intFromEnum(Feature.read_tp_tpidruro)] = .{
.llvm_name = "read-tp-tpidruro",
.description = "Reading thread pointer from TPIDRURO register",
.dependencies = featureSet(&[_]Feature{}),
};
result[@intFromEnum(Feature.read_tp_tpidrurw)] = .{
.llvm_name = "read-tp-tpidrurw",
.description = "Reading thread pointer from TPIDRURW register",
.dependencies = featureSet(&[_]Feature{}),
};
result[@intFromEnum(Feature.reserve_r9)] = .{
.llvm_name = "reserve-r9",
.description = "Reserve R9, making it unavailable as GPR",
.dependencies = featureSet(&[_]Feature{}),
};
result[@intFromEnum(Feature.ret_addr_stack)] = .{
.llvm_name = "ret-addr-stack",
.description = "Has return address stack",
.dependencies = featureSet(&[_]Feature{}),
};
result[@intFromEnum(Feature.sb)] = .{
.llvm_name = "sb",
.description = "Enable v8.5a Speculation Barrier",
.dependencies = featureSet(&[_]Feature{}),
};
result[@intFromEnum(Feature.sha2)] = .{
.llvm_name = "sha2",
.description = "Enable SHA1 and SHA256 support",
.dependencies = featureSet(&[_]Feature{
.neon,
}),
};
result[@intFromEnum(Feature.slow_fp_brcc)] = .{
.llvm_name = "slow-fp-brcc",
.description = "FP compare + branch is slow",
.dependencies = featureSet(&[_]Feature{}),
};
result[@intFromEnum(Feature.slow_load_D_subreg)] = .{
.llvm_name = "slow-load-D-subreg",
.description = "Loading into D subregs is slow",
.dependencies = featureSet(&[_]Feature{}),
};
result[@intFromEnum(Feature.slow_odd_reg)] = .{
.llvm_name = "slow-odd-reg",
.description = "VLDM/VSTM starting with an odd register is slow",
.dependencies = featureSet(&[_]Feature{}),
};
result[@intFromEnum(Feature.slow_vdup32)] = .{
.llvm_name = "slow-vdup32",
.description = "Has slow VDUP32 - prefer VMOV",
.dependencies = featureSet(&[_]Feature{}),
};
result[@intFromEnum(Feature.slow_vgetlni32)] = .{
.llvm_name = "slow-vgetlni32",
.description = "Has slow VGETLNi32 - prefer VMOV",
.dependencies = featureSet(&[_]Feature{}),
};
result[@intFromEnum(Feature.slowfpvfmx)] = .{
.llvm_name = "slowfpvfmx",
.description = "Disable VFP / NEON FMA instructions",
.dependencies = featureSet(&[_]Feature{}),
};
result[@intFromEnum(Feature.slowfpvmlx)] = .{
.llvm_name = "slowfpvmlx",
.description = "Disable VFP / NEON MAC instructions",
.dependencies = featureSet(&[_]Feature{}),
};
result[@intFromEnum(Feature.soft_float)] = .{
.llvm_name = "soft-float",
.description = "Use software floating point features.",
.dependencies = featureSet(&[_]Feature{}),
};
result[@intFromEnum(Feature.splat_vfp_neon)] = .{
.llvm_name = "splat-vfp-neon",
.description = "Splat register from VFP to NEON",
.dependencies = featureSet(&[_]Feature{
.dont_widen_vmovs,
}),
};
result[@intFromEnum(Feature.strict_align)] = .{
.llvm_name = "strict-align",
.description = "Disallow all unaligned memory access",
.dependencies = featureSet(&[_]Feature{}),
};
result[@intFromEnum(Feature.swift)] = .{
.llvm_name = "swift",
.description = "Swift ARM processors",
.dependencies = featureSet(&[_]Feature{}),
};
result[@intFromEnum(Feature.thumb2)] = .{
.llvm_name = "thumb2",
.description = "Enable Thumb2 instructions",
.dependencies = featureSet(&[_]Feature{}),
};
result[@intFromEnum(Feature.thumb_mode)] = .{
.llvm_name = "thumb-mode",
.description = "Thumb mode",
.dependencies = featureSet(&[_]Feature{}),
};
result[@intFromEnum(Feature.trustzone)] = .{
.llvm_name = "trustzone",
.description = "Enable support for TrustZone security extensions",
.dependencies = featureSet(&[_]Feature{}),
};
result[@intFromEnum(Feature.use_mipipeliner)] = .{
.llvm_name = "use-mipipeliner",
.description = "Use the MachinePipeliner",
.dependencies = featureSet(&[_]Feature{}),
};
result[@intFromEnum(Feature.use_misched)] = .{
.llvm_name = "use-misched",
.description = "Use the MachineScheduler",
.dependencies = featureSet(&[_]Feature{}),
};
result[@intFromEnum(Feature.v2)] = .{
.llvm_name = null,
.description = "ARMv2 architecture",
.dependencies = featureSet(&[_]Feature{
.strict_align,
}),
};
result[@intFromEnum(Feature.v2a)] = .{
.llvm_name = null,
.description = "ARMv2a architecture",
.dependencies = featureSet(&[_]Feature{
.strict_align,
}),
};
result[@intFromEnum(Feature.v3)] = .{
.llvm_name = null,
.description = "ARMv3 architecture",
.dependencies = featureSet(&[_]Feature{
.strict_align,
}),
};
result[@intFromEnum(Feature.v3m)] = .{
.llvm_name = null,
.description = "ARMv3m architecture",
.dependencies = featureSet(&[_]Feature{
.strict_align,
}),
};
result[@intFromEnum(Feature.v4)] = .{
.llvm_name = "armv4",
.description = "ARMv4 architecture",
.dependencies = featureSet(&[_]Feature{
.strict_align,
}),
};
result[@intFromEnum(Feature.v4t)] = .{
.llvm_name = "armv4t",
.description = "ARMv4t architecture",
.dependencies = featureSet(&[_]Feature{
.has_v4t,
.strict_align,
}),
};
result[@intFromEnum(Feature.v5t)] = .{
.llvm_name = "armv5t",
.description = "ARMv5t architecture",
.dependencies = featureSet(&[_]Feature{
.has_v5t,
.strict_align,
}),
};
result[@intFromEnum(Feature.v5te)] = .{
.llvm_name = "armv5te",
.description = "ARMv5te architecture",
.dependencies = featureSet(&[_]Feature{
.has_v5te,
.strict_align,
}),
};
result[@intFromEnum(Feature.v5tej)] = .{
.llvm_name = "armv5tej",
.description = "ARMv5tej architecture",
.dependencies = featureSet(&[_]Feature{
.has_v5te,
.strict_align,
}),
};
result[@intFromEnum(Feature.v6)] = .{
.llvm_name = "armv6",
.description = "ARMv6 architecture",
.dependencies = featureSet(&[_]Feature{
.dsp,
.has_v6,
}),
};
result[@intFromEnum(Feature.v6j)] = .{
.llvm_name = "armv6j",
.description = "ARMv7a architecture",
.dependencies = featureSet(&[_]Feature{
.v6,
}),
};
result[@intFromEnum(Feature.v6k)] = .{
.llvm_name = "armv6k",
.description = "ARMv6k architecture",
.dependencies = featureSet(&[_]Feature{
.has_v6k,
}),
};
result[@intFromEnum(Feature.v6kz)] = .{
.llvm_name = "armv6kz",
.description = "ARMv6kz architecture",
.dependencies = featureSet(&[_]Feature{
.has_v6k,
.trustzone,
}),
};
result[@intFromEnum(Feature.v6m)] = .{
.llvm_name = "armv6-m",
.description = "ARMv6m architecture",
.dependencies = featureSet(&[_]Feature{
.db,
.has_v6m,
.mclass,
.noarm,
.strict_align,
.thumb_mode,
}),
};
result[@intFromEnum(Feature.v6sm)] = .{
.llvm_name = "armv6s-m",
.description = "ARMv6sm architecture",
.dependencies = featureSet(&[_]Feature{
.db,
.has_v6m,
.mclass,
.noarm,
.strict_align,
.thumb_mode,
}),
};
result[@intFromEnum(Feature.v6t2)] = .{
.llvm_name = "armv6t2",
.description = "ARMv6t2 architecture",
.dependencies = featureSet(&[_]Feature{
.dsp,
.has_v6t2,
}),
};
result[@intFromEnum(Feature.v7a)] = .{
.llvm_name = "armv7-a",
.description = "ARMv7a architecture",
.dependencies = featureSet(&[_]Feature{
.aclass,
.db,
.dsp,
.has_v7,
.neon,
.perfmon,
}),
};
result[@intFromEnum(Feature.v7em)] = .{
.llvm_name = "armv7e-m",
.description = "ARMv7em architecture",
.dependencies = featureSet(&[_]Feature{
.db,
.dsp,
.has_v7,
.hwdiv,
.mclass,
.noarm,
.thumb_mode,
}),
};
result[@intFromEnum(Feature.v7k)] = .{
.llvm_name = "armv7k",
.description = "ARMv7a architecture",
.dependencies = featureSet(&[_]Feature{
.v7a,
}),
};
result[@intFromEnum(Feature.v7m)] = .{
.llvm_name = "armv7-m",
.description = "ARMv7m architecture",
.dependencies = featureSet(&[_]Feature{
.db,
.has_v7,
.hwdiv,
.mclass,
.noarm,
.thumb_mode,
}),
};
result[@intFromEnum(Feature.v7r)] = .{
.llvm_name = "armv7-r",
.description = "ARMv7r architecture",
.dependencies = featureSet(&[_]Feature{
.db,
.dsp,
.has_v7,
.hwdiv,
.perfmon,
.rclass,
}),
};
result[@intFromEnum(Feature.v7s)] = .{
.llvm_name = "armv7s",
.description = "ARMv7a architecture",
.dependencies = featureSet(&[_]Feature{
.v7a,
}),
};
result[@intFromEnum(Feature.v7ve)] = .{
.llvm_name = "armv7ve",
.description = "ARMv7ve architecture",
.dependencies = featureSet(&[_]Feature{
.aclass,
.db,
.dsp,
.has_v7,
.mp,
.neon,
.perfmon,
.trustzone,
.virtualization,
}),
};
result[@intFromEnum(Feature.v8_1a)] = .{
.llvm_name = "armv8.1-a",
.description = "ARMv81a architecture",
.dependencies = featureSet(&[_]Feature{
.aclass,
.crc,
.crypto,
.db,
.dsp,
.fp_armv8,
.has_v8_1a,
.mp,
.trustzone,
.virtualization,
}),
};
result[@intFromEnum(Feature.v8_1m_main)] = .{
.llvm_name = "armv8.1-m.main",
.description = "ARMv81mMainline architecture",
.dependencies = featureSet(&[_]Feature{
.@"8msecext",
.acquire_release,
.db,
.has_v8_1m_main,
.hwdiv,
.lob,
.mclass,
.noarm,
.ras,
.thumb_mode,
}),
};
result[@intFromEnum(Feature.v8_2a)] = .{
.llvm_name = "armv8.2-a",
.description = "ARMv82a architecture",
.dependencies = featureSet(&[_]Feature{
.aclass,
.crc,
.crypto,
.db,
.dsp,
.fp_armv8,
.has_v8_2a,
.mp,
.ras,
.trustzone,
.virtualization,
}),
};
result[@intFromEnum(Feature.v8_3a)] = .{
.llvm_name = "armv8.3-a",
.description = "ARMv83a architecture",
.dependencies = featureSet(&[_]Feature{
.aclass,
.crc,
.crypto,
.db,
.dsp,
.fp_armv8,
.has_v8_3a,
.mp,
.ras,
.trustzone,
.virtualization,
}),
};
result[@intFromEnum(Feature.v8_4a)] = .{
.llvm_name = "armv8.4-a",
.description = "ARMv84a architecture",
.dependencies = featureSet(&[_]Feature{
.aclass,
.crc,
.crypto,
.db,
.dsp,
.fp_armv8,
.has_v8_4a,
.mp,
.ras,
.trustzone,
.virtualization,
}),
};
result[@intFromEnum(Feature.v8_5a)] = .{
.llvm_name = "armv8.5-a",
.description = "ARMv85a architecture",
.dependencies = featureSet(&[_]Feature{
.aclass,
.crc,
.crypto,
.db,
.dsp,
.fp_armv8,
.has_v8_5a,
.mp,
.ras,
.trustzone,
.virtualization,
}),
};
result[@intFromEnum(Feature.v8_6a)] = .{
.llvm_name = "armv8.6-a",
.description = "ARMv86a architecture",
.dependencies = featureSet(&[_]Feature{
.aclass,
.crc,
.crypto,
.db,
.dsp,
.fp_armv8,
.has_v8_6a,
.mp,
.ras,
.trustzone,
.virtualization,
}),
};
result[@intFromEnum(Feature.v8_7a)] = .{
.llvm_name = "armv8.7-a",
.description = "ARMv87a architecture",
.dependencies = featureSet(&[_]Feature{
.aclass,
.crc,
.crypto,
.db,
.dsp,
.fp_armv8,
.has_v8_7a,
.mp,
.ras,
.trustzone,
.virtualization,
}),
};
result[@intFromEnum(Feature.v8_8a)] = .{
.llvm_name = "armv8.8-a",
.description = "ARMv88a architecture",
.dependencies = featureSet(&[_]Feature{
.aclass,
.crc,
.crypto,
.db,
.dsp,
.fp_armv8,
.has_v8_8a,
.mp,
.ras,
.trustzone,
.virtualization,
}),
};
result[@intFromEnum(Feature.v8_9a)] = .{
.llvm_name = "armv8.9-a",
.description = "ARMv89a architecture",
.dependencies = featureSet(&[_]Feature{
.aclass,
.crc,
.crypto,
.db,
.dsp,
.fp_armv8,
.has_v8_9a,
.mp,
.ras,
.trustzone,
.virtualization,
}),
};
result[@intFromEnum(Feature.v8a)] = .{
.llvm_name = "armv8-a",
.description = "ARMv8a architecture",
.dependencies = featureSet(&[_]Feature{
.aclass,
.crc,
.crypto,
.db,
.dsp,
.fp_armv8,
.has_v8,
.mp,
.trustzone,
.virtualization,
}),
};
result[@intFromEnum(Feature.v8m)] = .{
.llvm_name = "armv8-m.base",
.description = "ARMv8mBaseline architecture",
.dependencies = featureSet(&[_]Feature{
.@"8msecext",
.acquire_release,
.db,
.has_v7clrex,
.has_v8m,
.hwdiv,
.mclass,
.noarm,
.strict_align,
.thumb_mode,
}),
};
result[@intFromEnum(Feature.v8m_main)] = .{
.llvm_name = "armv8-m.main",
.description = "ARMv8mMainline architecture",
.dependencies = featureSet(&[_]Feature{
.@"8msecext",
.acquire_release,
.db,
.has_v8m_main,
.hwdiv,
.mclass,
.noarm,
.thumb_mode,
}),
};
result[@intFromEnum(Feature.v8r)] = .{
.llvm_name = "armv8-r",
.description = "ARMv8r architecture",
.dependencies = featureSet(&[_]Feature{
.crc,
.db,
.dfb,
.dsp,
.fp_armv8,
.has_v8,
.mp,
.neon,
.rclass,
.virtualization,
}),
};
result[@intFromEnum(Feature.v9_1a)] = .{
.llvm_name = "armv9.1-a",
.description = "ARMv91a architecture",
.dependencies = featureSet(&[_]Feature{
.aclass,
.crc,
.db,
.dsp,
.fp_armv8,
.has_v9_1a,
.mp,
.ras,
.trustzone,
.virtualization,
}),
};
result[@intFromEnum(Feature.v9_2a)] = .{
.llvm_name = "armv9.2-a",
.description = "ARMv92a architecture",
.dependencies = featureSet(&[_]Feature{
.aclass,
.crc,
.db,
.dsp,
.fp_armv8,
.has_v9_2a,
.mp,
.ras,
.trustzone,
.virtualization,
}),
};
result[@intFromEnum(Feature.v9_3a)] = .{
.llvm_name = "armv9.3-a",
.description = "ARMv93a architecture",
.dependencies = featureSet(&[_]Feature{
.aclass,
.crc,
.crypto,
.db,
.dsp,
.fp_armv8,
.has_v9_3a,
.mp,
.ras,
.trustzone,
.virtualization,
}),
};
result[@intFromEnum(Feature.v9_4a)] = .{
.llvm_name = "armv9.4-a",
.description = "ARMv94a architecture",
.dependencies = featureSet(&[_]Feature{
.aclass,
.crc,
.db,
.dsp,
.fp_armv8,
.has_v9_4a,
.mp,
.ras,
.trustzone,
.virtualization,
}),
};
result[@intFromEnum(Feature.v9a)] = .{
.llvm_name = "armv9-a",
.description = "ARMv9a architecture",
.dependencies = featureSet(&[_]Feature{
.aclass,
.crc,
.db,
.dsp,
.fp_armv8,
.has_v9a,
.mp,
.ras,
.trustzone,
.virtualization,
}),
};
result[@intFromEnum(Feature.vfp2)] = .{
.llvm_name = "vfp2",
.description = "Enable VFP2 instructions",
.dependencies = featureSet(&[_]Feature{
.fp64,
.vfp2sp,
}),
};
result[@intFromEnum(Feature.vfp2sp)] = .{
.llvm_name = "vfp2sp",
.description = "Enable VFP2 instructions with no double precision",
.dependencies = featureSet(&[_]Feature{
.fpregs,
}),
};
result[@intFromEnum(Feature.vfp3)] = .{
.llvm_name = "vfp3",
.description = "Enable VFP3 instructions",
.dependencies = featureSet(&[_]Feature{
.vfp3d16,
.vfp3sp,
}),
};
result[@intFromEnum(Feature.vfp3d16)] = .{
.llvm_name = "vfp3d16",
.description = "Enable VFP3 instructions with only 16 d-registers",
.dependencies = featureSet(&[_]Feature{
.vfp2,
.vfp3d16sp,
}),
};
result[@intFromEnum(Feature.vfp3d16sp)] = .{
.llvm_name = "vfp3d16sp",
.description = "Enable VFP3 instructions with only 16 d-registers and no double precision",
.dependencies = featureSet(&[_]Feature{
.vfp2sp,
}),
};
result[@intFromEnum(Feature.vfp3sp)] = .{
.llvm_name = "vfp3sp",
.description = "Enable VFP3 instructions with no double precision",
.dependencies = featureSet(&[_]Feature{
.d32,
.vfp3d16sp,
}),
};
result[@intFromEnum(Feature.vfp4)] = .{
.llvm_name = "vfp4",
.description = "Enable VFP4 instructions",
.dependencies = featureSet(&[_]Feature{
.vfp3,
.vfp4d16,
.vfp4sp,
}),
};
result[@intFromEnum(Feature.vfp4d16)] = .{
.llvm_name = "vfp4d16",
.description = "Enable VFP4 instructions with only 16 d-registers",
.dependencies = featureSet(&[_]Feature{
.vfp3d16,
.vfp4d16sp,
}),
};
result[@intFromEnum(Feature.vfp4d16sp)] = .{
.llvm_name = "vfp4d16sp",
.description = "Enable VFP4 instructions with only 16 d-registers and no double precision",
.dependencies = featureSet(&[_]Feature{
.fp16,
.vfp3d16sp,
}),
};
result[@intFromEnum(Feature.vfp4sp)] = .{
.llvm_name = "vfp4sp",
.description = "Enable VFP4 instructions with no double precision",
.dependencies = featureSet(&[_]Feature{
.vfp3sp,
.vfp4d16sp,
}),
};
result[@intFromEnum(Feature.virtualization)] = .{
.llvm_name = "virtualization",
.description = "Supports Virtualization extension",
.dependencies = featureSet(&[_]Feature{
.hwdiv,
.hwdiv_arm,
}),
};
result[@intFromEnum(Feature.vldn_align)] = .{
.llvm_name = "vldn-align",
.description = "Check for VLDn unaligned access",
.dependencies = featureSet(&[_]Feature{}),
};
result[@intFromEnum(Feature.vmlx_forwarding)] = .{
.llvm_name = "vmlx-forwarding",
.description = "Has multiplier accumulator forwarding",
.dependencies = featureSet(&[_]Feature{}),
};
result[@intFromEnum(Feature.vmlx_hazards)] = .{
.llvm_name = "vmlx-hazards",
.description = "Has VMLx hazards",
.dependencies = featureSet(&[_]Feature{}),
};
result[@intFromEnum(Feature.wide_stride_vfp)] = .{
.llvm_name = "wide-stride-vfp",
.description = "Use a wide stride when allocating VFP registers",
.dependencies = featureSet(&[_]Feature{}),
};
result[@intFromEnum(Feature.xscale)] = .{
.llvm_name = "xscale",
.description = "ARMv5te architecture",
.dependencies = featureSet(&[_]Feature{
.v5te,
}),
};
result[@intFromEnum(Feature.zcz)] = .{
.llvm_name = "zcz",
.description = "Has zero-cycle zeroing instructions",
.dependencies = featureSet(&[_]Feature{}),
};
const ti = @typeInfo(Feature);
for (&result, 0..) |*elem, i| {
elem.index = i;
elem.name = ti.Enum.fields[i].name;
}
break :blk result;
};
pub const cpu = struct {
pub const arm1020e = CpuModel{
.name = "arm1020e",
.llvm_name = "arm1020e",
.features = featureSet(&[_]Feature{
.v5te,
}),
};
pub const arm1020t = CpuModel{
.name = "arm1020t",
.llvm_name = "arm1020t",
.features = featureSet(&[_]Feature{
.v5t,
}),
};
pub const arm1022e = CpuModel{
.name = "arm1022e",
.llvm_name = "arm1022e",
.features = featureSet(&[_]Feature{
.v5te,
}),
};
pub const arm10e = CpuModel{
.name = "arm10e",
.llvm_name = "arm10e",
.features = featureSet(&[_]Feature{
.v5te,
}),
};
pub const arm10tdmi = CpuModel{
.name = "arm10tdmi",
.llvm_name = "arm10tdmi",
.features = featureSet(&[_]Feature{
.v5t,
}),
};
pub const arm1136j_s = CpuModel{
.name = "arm1136j_s",
.llvm_name = "arm1136j-s",
.features = featureSet(&[_]Feature{
.v6,
}),
};
pub const arm1136jf_s = CpuModel{
.name = "arm1136jf_s",
.llvm_name = "arm1136jf-s",
.features = featureSet(&[_]Feature{
.slowfpvmlx,
.v6,
.vfp2,
}),
};
pub const arm1156t2_s = CpuModel{
.name = "arm1156t2_s",
.llvm_name = "arm1156t2-s",
.features = featureSet(&[_]Feature{
.v6t2,
}),
};
pub const arm1156t2f_s = CpuModel{
.name = "arm1156t2f_s",
.llvm_name = "arm1156t2f-s",
.features = featureSet(&[_]Feature{
.slowfpvmlx,
.v6t2,
.vfp2,
}),
};
pub const arm1176jz_s = CpuModel{
.name = "arm1176jz_s",
.llvm_name = "arm1176jz-s",
.features = featureSet(&[_]Feature{
.v6kz,
}),
};
pub const arm1176jzf_s = CpuModel{
.name = "arm1176jzf_s",
.llvm_name = "arm1176jzf-s",
.features = featureSet(&[_]Feature{
.slowfpvmlx,
.v6kz,
.vfp2,
}),
};
pub const arm710t = CpuModel{
.name = "arm710t",
.llvm_name = "arm710t",
.features = featureSet(&[_]Feature{
.v4t,
}),
};
pub const arm720t = CpuModel{
.name = "arm720t",
.llvm_name = "arm720t",
.features = featureSet(&[_]Feature{
.v4t,
}),
};
pub const arm7tdmi = CpuModel{
.name = "arm7tdmi",
.llvm_name = "arm7tdmi",
.features = featureSet(&[_]Feature{
.v4t,
}),
};
pub const arm7tdmi_s = CpuModel{
.name = "arm7tdmi_s",
.llvm_name = "arm7tdmi-s",
.features = featureSet(&[_]Feature{
.v4t,
}),
};
pub const arm8 = CpuModel{
.name = "arm8",
.llvm_name = "arm8",
.features = featureSet(&[_]Feature{
.v4,
}),
};
pub const arm810 = CpuModel{
.name = "arm810",
.llvm_name = "arm810",
.features = featureSet(&[_]Feature{
.v4,
}),
};
pub const arm9 = CpuModel{
.name = "arm9",
.llvm_name = "arm9",
.features = featureSet(&[_]Feature{
.v4t,
}),
};
pub const arm920 = CpuModel{
.name = "arm920",
.llvm_name = "arm920",
.features = featureSet(&[_]Feature{
.v4t,
}),
};
pub const arm920t = CpuModel{
.name = "arm920t",
.llvm_name = "arm920t",
.features = featureSet(&[_]Feature{
.v4t,
}),
};
pub const arm922t = CpuModel{
.name = "arm922t",
.llvm_name = "arm922t",
.features = featureSet(&[_]Feature{
.v4t,
}),
};
pub const arm926ej_s = CpuModel{
.name = "arm926ej_s",
.llvm_name = "arm926ej-s",
.features = featureSet(&[_]Feature{
.v5te,
}),
};
pub const arm940t = CpuModel{
.name = "arm940t",
.llvm_name = "arm940t",
.features = featureSet(&[_]Feature{
.v4t,
}),
};
pub const arm946e_s = CpuModel{
.name = "arm946e_s",
.llvm_name = "arm946e-s",
.features = featureSet(&[_]Feature{
.v5te,
}),
};
pub const arm966e_s = CpuModel{
.name = "arm966e_s",
.llvm_name = "arm966e-s",
.features = featureSet(&[_]Feature{
.v5te,
}),
};
pub const arm968e_s = CpuModel{
.name = "arm968e_s",
.llvm_name = "arm968e-s",
.features = featureSet(&[_]Feature{
.v5te,
}),
};
pub const arm9e = CpuModel{
.name = "arm9e",
.llvm_name = "arm9e",
.features = featureSet(&[_]Feature{
.v5te,
}),
};
pub const arm9tdmi = CpuModel{
.name = "arm9tdmi",
.llvm_name = "arm9tdmi",
.features = featureSet(&[_]Feature{
.v4t,
}),
};
pub const baseline = CpuModel{
.name = "baseline",
.llvm_name = "generic",
.features = featureSet(&[_]Feature{
.v7a,
}),
};
pub const cortex_a12 = CpuModel{
.name = "cortex_a12",
.llvm_name = "cortex-a12",
.features = featureSet(&[_]Feature{
.avoid_partial_cpsr,
.mp,
.ret_addr_stack,
.trustzone,
.v7a,
.vfp4,
.virtualization,
.vmlx_forwarding,
}),
};
pub const cortex_a15 = CpuModel{
.name = "cortex_a15",
.llvm_name = "cortex-a15",
.features = featureSet(&[_]Feature{
.avoid_partial_cpsr,
.mp,
.muxed_units,
.ret_addr_stack,
.splat_vfp_neon,
.trustzone,
.v7a,
.vfp4,
.virtualization,
.vldn_align,
}),
};
pub const cortex_a17 = CpuModel{
.name = "cortex_a17",
.llvm_name = "cortex-a17",
.features = featureSet(&[_]Feature{
.avoid_partial_cpsr,
.mp,
.ret_addr_stack,
.trustzone,
.v7a,
.vfp4,
.virtualization,
.vmlx_forwarding,
}),
};
pub const cortex_a32 = CpuModel{
.name = "cortex_a32",
.llvm_name = "cortex-a32",
.features = featureSet(&[_]Feature{
.v8a,
}),
};
pub const cortex_a35 = CpuModel{
.name = "cortex_a35",
.llvm_name = "cortex-a35",
.features = featureSet(&[_]Feature{
.v8a,
}),
};
pub const cortex_a5 = CpuModel{
.name = "cortex_a5",
.llvm_name = "cortex-a5",
.features = featureSet(&[_]Feature{
.mp,
.ret_addr_stack,
.slow_fp_brcc,
.slowfpvfmx,
.slowfpvmlx,
.trustzone,
.v7a,
.vfp4,
.vmlx_forwarding,
}),
};
pub const cortex_a53 = CpuModel{
.name = "cortex_a53",
.llvm_name = "cortex-a53",
.features = featureSet(&[_]Feature{
.fpao,
.v8a,
}),
};
pub const cortex_a55 = CpuModel{
.name = "cortex_a55",
.llvm_name = "cortex-a55",
.features = featureSet(&[_]Feature{
.dotprod,
.v8_2a,
}),
};
pub const cortex_a57 = CpuModel{
.name = "cortex_a57",
.llvm_name = "cortex-a57",
.features = featureSet(&[_]Feature{
.avoid_partial_cpsr,
.cheap_predicable_cpsr,
.fix_cortex_a57_aes_1742098,
.fpao,
.v8a,
}),
};
pub const cortex_a7 = CpuModel{
.name = "cortex_a7",
.llvm_name = "cortex-a7",
.features = featureSet(&[_]Feature{
.mp,
.ret_addr_stack,
.slow_fp_brcc,
.slowfpvfmx,
.slowfpvmlx,
.trustzone,
.v7a,
.vfp4,
.virtualization,
.vmlx_forwarding,
.vmlx_hazards,
}),
};
pub const cortex_a710 = CpuModel{
.name = "cortex_a710",
.llvm_name = "cortex-a710",
.features = featureSet(&[_]Feature{
.bf16,
.fp16fml,
.i8mm,
.v9a,
}),
};
pub const cortex_a72 = CpuModel{
.name = "cortex_a72",
.llvm_name = "cortex-a72",
.features = featureSet(&[_]Feature{
.fix_cortex_a57_aes_1742098,
.v8a,
}),
};
pub const cortex_a73 = CpuModel{
.name = "cortex_a73",
.llvm_name = "cortex-a73",
.features = featureSet(&[_]Feature{
.v8a,
}),
};
pub const cortex_a75 = CpuModel{
.name = "cortex_a75",
.llvm_name = "cortex-a75",
.features = featureSet(&[_]Feature{
.dotprod,
.v8_2a,
}),
};
pub const cortex_a76 = CpuModel{
.name = "cortex_a76",
.llvm_name = "cortex-a76",
.features = featureSet(&[_]Feature{
.a76,
.dotprod,
.fullfp16,
.v8_2a,
}),
};
pub const cortex_a76ae = CpuModel{
.name = "cortex_a76ae",
.llvm_name = "cortex-a76ae",
.features = featureSet(&[_]Feature{
.a76,
.dotprod,
.fullfp16,
.v8_2a,
}),
};
pub const cortex_a77 = CpuModel{
.name = "cortex_a77",
.llvm_name = "cortex-a77",
.features = featureSet(&[_]Feature{
.dotprod,
.fullfp16,
.v8_2a,
}),
};
pub const cortex_a78 = CpuModel{
.name = "cortex_a78",
.llvm_name = "cortex-a78",
.features = featureSet(&[_]Feature{
.dotprod,
.fullfp16,
.v8_2a,
}),
};
pub const cortex_a78c = CpuModel{
.name = "cortex_a78c",
.llvm_name = "cortex-a78c",
.features = featureSet(&[_]Feature{
.dotprod,
.fullfp16,
.v8_2a,
}),
};
pub const cortex_a8 = CpuModel{
.name = "cortex_a8",
.llvm_name = "cortex-a8",
.features = featureSet(&[_]Feature{
.nonpipelined_vfp,
.ret_addr_stack,
.slow_fp_brcc,
.slowfpvfmx,
.slowfpvmlx,
.trustzone,
.v7a,
.vmlx_forwarding,
.vmlx_hazards,
}),
};
pub const cortex_a9 = CpuModel{
.name = "cortex_a9",
.llvm_name = "cortex-a9",
.features = featureSet(&[_]Feature{
.avoid_partial_cpsr,
.expand_fp_mlx,
.fp16,
.mp,
.muxed_units,
.neon_fpmovs,
.prefer_vmovsr,
.ret_addr_stack,
.trustzone,
.v7a,
.vldn_align,
.vmlx_forwarding,
.vmlx_hazards,
}),
};
pub const cortex_m0 = CpuModel{
.name = "cortex_m0",
.llvm_name = "cortex-m0",
.features = featureSet(&[_]Feature{
.no_branch_predictor,
.v6m,
}),
};
pub const cortex_m0plus = CpuModel{
.name = "cortex_m0plus",
.llvm_name = "cortex-m0plus",
.features = featureSet(&[_]Feature{
.no_branch_predictor,
.v6m,
}),
};
pub const cortex_m1 = CpuModel{
.name = "cortex_m1",
.llvm_name = "cortex-m1",
.features = featureSet(&[_]Feature{
.no_branch_predictor,
.v6m,
}),
};
pub const cortex_m23 = CpuModel{
.name = "cortex_m23",
.llvm_name = "cortex-m23",
.features = featureSet(&[_]Feature{
.no_branch_predictor,
.no_movt,
.v8m,
}),
};
pub const cortex_m3 = CpuModel{
.name = "cortex_m3",
.llvm_name = "cortex-m3",
.features = featureSet(&[_]Feature{
.loop_align,
.m3,
.no_branch_predictor,
.use_misched,
.v7m,
}),
};
pub const cortex_m33 = CpuModel{
.name = "cortex_m33",
.llvm_name = "cortex-m33",
.features = featureSet(&[_]Feature{
.dsp,
.fix_cmse_cve_2021_35465,
.fp_armv8d16sp,
.loop_align,
.no_branch_predictor,
.slowfpvfmx,
.slowfpvmlx,
.use_misched,
.v8m_main,
}),
};
pub const cortex_m35p = CpuModel{
.name = "cortex_m35p",
.llvm_name = "cortex-m35p",
.features = featureSet(&[_]Feature{
.dsp,
.fix_cmse_cve_2021_35465,
.fp_armv8d16sp,
.loop_align,
.no_branch_predictor,
.slowfpvfmx,
.slowfpvmlx,
.use_misched,
.v8m_main,
}),
};
pub const cortex_m4 = CpuModel{
.name = "cortex_m4",
.llvm_name = "cortex-m4",
.features = featureSet(&[_]Feature{
.loop_align,
.no_branch_predictor,
.slowfpvfmx,
.slowfpvmlx,
.use_misched,
.v7em,
.vfp4d16sp,
}),
};
pub const cortex_m55 = CpuModel{
.name = "cortex_m55",
.llvm_name = "cortex-m55",
.features = featureSet(&[_]Feature{
.fix_cmse_cve_2021_35465,
.fp_armv8d16,
.loop_align,
.mve_fp,
.no_branch_predictor,
.slowfpvmlx,
.use_misched,
.v8_1m_main,
}),
};
pub const cortex_m7 = CpuModel{
.name = "cortex_m7",
.llvm_name = "cortex-m7",
.features = featureSet(&[_]Feature{
.fp_armv8d16,
.use_mipipeliner,
.use_misched,
.v7em,
}),
};
pub const cortex_m85 = CpuModel{
.name = "cortex_m85",
.llvm_name = "cortex-m85",
.features = featureSet(&[_]Feature{
.fp_armv8d16,
.mve_fp,
.pacbti,
.use_misched,
.v8_1m_main,
}),
};
pub const cortex_r4 = CpuModel{
.name = "cortex_r4",
.llvm_name = "cortex-r4",
.features = featureSet(&[_]Feature{
.avoid_partial_cpsr,
.r4,
.ret_addr_stack,
.v7r,
}),
};
pub const cortex_r4f = CpuModel{
.name = "cortex_r4f",
.llvm_name = "cortex-r4f",
.features = featureSet(&[_]Feature{
.avoid_partial_cpsr,
.r4,
.ret_addr_stack,
.slow_fp_brcc,
.slowfpvfmx,
.slowfpvmlx,
.v7r,
.vfp3d16,
}),
};
pub const cortex_r5 = CpuModel{
.name = "cortex_r5",
.llvm_name = "cortex-r5",
.features = featureSet(&[_]Feature{
.avoid_partial_cpsr,
.hwdiv_arm,
.ret_addr_stack,
.slow_fp_brcc,
.slowfpvfmx,
.slowfpvmlx,
.v7r,
.vfp3d16,
}),
};
pub const cortex_r52 = CpuModel{
.name = "cortex_r52",
.llvm_name = "cortex-r52",
.features = featureSet(&[_]Feature{
.fpao,
.use_misched,
.v8r,
}),
};
pub const cortex_r7 = CpuModel{
.name = "cortex_r7",
.llvm_name = "cortex-r7",
.features = featureSet(&[_]Feature{
.avoid_partial_cpsr,
.fp16,
.hwdiv_arm,
.mp,
.ret_addr_stack,
.slow_fp_brcc,
.slowfpvfmx,
.slowfpvmlx,
.v7r,
.vfp3d16,
}),
};
pub const cortex_r8 = CpuModel{
.name = "cortex_r8",
.llvm_name = "cortex-r8",
.features = featureSet(&[_]Feature{
.avoid_partial_cpsr,
.fp16,
.hwdiv_arm,
.mp,
.ret_addr_stack,
.slow_fp_brcc,
.slowfpvfmx,
.slowfpvmlx,
.v7r,
.vfp3d16,
}),
};
pub const cortex_x1 = CpuModel{
.name = "cortex_x1",
.llvm_name = "cortex-x1",
.features = featureSet(&[_]Feature{
.dotprod,
.fullfp16,
.v8_2a,
}),
};
pub const cortex_x1c = CpuModel{
.name = "cortex_x1c",
.llvm_name = "cortex-x1c",
.features = featureSet(&[_]Feature{
.dotprod,
.fullfp16,
.v8_2a,
}),
};
pub const cyclone = CpuModel{
.name = "cyclone",
.llvm_name = "cyclone",
.features = featureSet(&[_]Feature{
.avoid_movs_shop,
.avoid_partial_cpsr,
.disable_postra_scheduler,
.neonfp,
.ret_addr_stack,
.slowfpvfmx,
.slowfpvmlx,
.swift,
.use_misched,
.v8a,
.zcz,
}),
};
pub const ep9312 = CpuModel{
.name = "ep9312",
.llvm_name = "ep9312",
.features = featureSet(&[_]Feature{
.v4t,
}),
};
pub const exynos_m1 = CpuModel{
.name = "exynos_m1",
.llvm_name = null,
.features = featureSet(&[_]Feature{
.exynos,
.v8a,
}),
};
pub const exynos_m2 = CpuModel{
.name = "exynos_m2",
.llvm_name = null,
.features = featureSet(&[_]Feature{
.exynos,
.v8a,
}),
};
pub const exynos_m3 = CpuModel{
.name = "exynos_m3",
.llvm_name = "exynos-m3",
.features = featureSet(&[_]Feature{
.exynos,
.v8a,
}),
};
pub const exynos_m4 = CpuModel{
.name = "exynos_m4",
.llvm_name = "exynos-m4",
.features = featureSet(&[_]Feature{
.dotprod,
.exynos,
.fullfp16,
.v8_2a,
}),
};
pub const exynos_m5 = CpuModel{
.name = "exynos_m5",
.llvm_name = "exynos-m5",
.features = featureSet(&[_]Feature{
.dotprod,
.exynos,
.fullfp16,
.v8_2a,
}),
};
pub const generic = CpuModel{
.name = "generic",
.llvm_name = "generic",
.features = featureSet(&[_]Feature{}),
};
pub const iwmmxt = CpuModel{
.name = "iwmmxt",
.llvm_name = "iwmmxt",
.features = featureSet(&[_]Feature{
.v5te,
}),
};
pub const krait = CpuModel{
.name = "krait",
.llvm_name = "krait",
.features = featureSet(&[_]Feature{
.avoid_partial_cpsr,
.hwdiv,
.hwdiv_arm,
.muxed_units,
.ret_addr_stack,
.v7a,
.vfp4,
.vldn_align,
.vmlx_forwarding,
}),
};
pub const kryo = CpuModel{
.name = "kryo",
.llvm_name = "kryo",
.features = featureSet(&[_]Feature{
.v8a,
}),
};
pub const mpcore = CpuModel{
.name = "mpcore",
.llvm_name = "mpcore",
.features = featureSet(&[_]Feature{
.slowfpvmlx,
.v6k,
.vfp2,
}),
};
pub const mpcorenovfp = CpuModel{
.name = "mpcorenovfp",
.llvm_name = "mpcorenovfp",
.features = featureSet(&[_]Feature{
.v6k,
}),
};
pub const neoverse_n1 = CpuModel{
.name = "neoverse_n1",
.llvm_name = "neoverse-n1",
.features = featureSet(&[_]Feature{
.dotprod,
.v8_2a,
}),
};
pub const neoverse_n2 = CpuModel{
.name = "neoverse_n2",
.llvm_name = "neoverse-n2",
.features = featureSet(&[_]Feature{
.bf16,
.i8mm,
.v8_5a,
}),
};
pub const neoverse_v1 = CpuModel{
.name = "neoverse_v1",
.llvm_name = "neoverse-v1",
.features = featureSet(&[_]Feature{
.bf16,
.fullfp16,
.i8mm,
.v8_4a,
}),
};
pub const sc000 = CpuModel{
.name = "sc000",
.llvm_name = "sc000",
.features = featureSet(&[_]Feature{
.no_branch_predictor,
.v6m,
}),
};
pub const sc300 = CpuModel{
.name = "sc300",
.llvm_name = "sc300",
.features = featureSet(&[_]Feature{
.m3,
.no_branch_predictor,
.use_misched,
.v7m,
}),
};
pub const strongarm = CpuModel{
.name = "strongarm",
.llvm_name = "strongarm",
.features = featureSet(&[_]Feature{
.v4,
}),
};
pub const strongarm110 = CpuModel{
.name = "strongarm110",
.llvm_name = "strongarm110",
.features = featureSet(&[_]Feature{
.v4,
}),
};
pub const strongarm1100 = CpuModel{
.name = "strongarm1100",
.llvm_name = "strongarm1100",
.features = featureSet(&[_]Feature{
.v4,
}),
};
pub const strongarm1110 = CpuModel{
.name = "strongarm1110",
.llvm_name = "strongarm1110",
.features = featureSet(&[_]Feature{
.v4,
}),
};
pub const swift = CpuModel{
.name = "swift",
.llvm_name = "swift",
.features = featureSet(&[_]Feature{
.avoid_movs_shop,
.avoid_partial_cpsr,
.disable_postra_scheduler,
.hwdiv,
.hwdiv_arm,
.mp,
.neonfp,
.prefer_ishst,
.prof_unpr,
.ret_addr_stack,
.slow_load_D_subreg,
.slow_odd_reg,
.slow_vdup32,
.slow_vgetlni32,
.slowfpvfmx,
.slowfpvmlx,
.swift,
.use_misched,
.v7a,
.vfp4,
.vmlx_hazards,
.wide_stride_vfp,
}),
};
pub const xscale = CpuModel{
.name = "xscale",
.llvm_name = "xscale",
.features = featureSet(&[_]Feature{
.v5te,
}),
};
};
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