update target CPU features for LLVM 15

10 files changed, 3807 insertions, 82 deletions

diff --git a/lib/std/target/aarch64.zig b/lib/std/target/aarch64.zig
index 5a93276505..af50c9d890 100644
--- a/lib/std/target/aarch64.zig
+++ b/lib/std/target/aarch64.zig
@@ -19,6 +19,7 @@ pub const Feature = enum {
     amvs,
     arith_bcc_fusion,
     arith_cbz_fusion,
+    ascend_store_address,
     balance_fp_ops,
     bf16,
     brbe,
@@ -61,6 +62,7 @@ pub const Feature = enum {
     fptoint,
     fullfp16,
     fuse_address,
+    fuse_adrp_add,
     fuse_aes,
     fuse_arith_logic,
     fuse_crypto_eor,
@@ -73,6 +75,7 @@ pub const Feature = enum {
     hcx,
     i8mm,
     jsconv,
+    ldapr,
     lor,
     ls64,
     lse,
@@ -139,7 +142,6 @@ pub const Feature = enum {
     spe_eef,
     specrestrict,
     ssbs,
-    streaming_sve,
     strict_align,
     sve,
     sve2,
@@ -206,6 +208,7 @@ pub const all_features = blk: {
         .description = "Cortex-A65 ARM processors",
         .dependencies = featureSet(&[_]Feature{
             .fuse_address,
+            .fuse_adrp_add,
             .fuse_aes,
             .fuse_literals,
         }),
@@ -288,6 +291,11 @@ pub const all_features = blk: {
         .description = "CPU fuses arithmetic + cbz/cbnz operations",
         .dependencies = featureSet(&[_]Feature{}),
     };
+    result[@enumToInt(Feature.ascend_store_address)] = .{
+        .llvm_name = "ascend-store-address",
+        .description = "Schedule vector stores by ascending address",
+        .dependencies = featureSet(&[_]Feature{}),
+    };
     result[@enumToInt(Feature.balance_fp_ops)] = .{
         .llvm_name = "balance-fp-ops",
         .description = "balance mix of odd and even D-registers for fp multiply(-accumulate) ops",
@@ -517,6 +525,11 @@ pub const all_features = blk: {
         .description = "CPU fuses address generation and memory operations",
         .dependencies = featureSet(&[_]Feature{}),
     };
+    result[@enumToInt(Feature.fuse_adrp_add)] = .{
+        .llvm_name = "fuse-adrp-add",
+        .description = "CPU fuses adrp+add operations",
+        .dependencies = featureSet(&[_]Feature{}),
+    };
     result[@enumToInt(Feature.fuse_aes)] = .{
         .llvm_name = "fuse-aes",
         .description = "CPU fuses AES crypto operations",
@@ -579,6 +592,11 @@ pub const all_features = blk: {
             .fp_armv8,
         }),
     };
+    result[@enumToInt(Feature.ldapr)] = .{
+        .llvm_name = "ldapr",
+        .description = "Use LDAPR to lower atomic loads; experimental until we have more testing/a formal correctness proof",
+        .dependencies = featureSet(&[_]Feature{}),
+    };
     result[@enumToInt(Feature.lor)] = .{
         .llvm_name = "lor",
         .description = "Enables ARM v8.1 Limited Ordering Regions extension",
@@ -891,7 +909,7 @@ pub const all_features = blk: {
         .description = "Enable Scalable Matrix Extension (SME)",
         .dependencies = featureSet(&[_]Feature{
             .bf16,
-            .streaming_sve,
+            .use_scalar_inc_vl,
         }),
     };
     result[@enumToInt(Feature.sme_f64)] = .{
@@ -928,11 +946,6 @@ pub const all_features = blk: {
         .description = "Enable Speculative Store Bypass Safe bit",
         .dependencies = featureSet(&[_]Feature{}),
     };
-    result[@enumToInt(Feature.streaming_sve)] = .{
-        .llvm_name = "streaming-sve",
-        .description = "Enable subset of SVE(2) instructions for Streaming SVE execution mode",
-        .dependencies = featureSet(&[_]Feature{}),
-    };
     result[@enumToInt(Feature.strict_align)] = .{
         .llvm_name = "strict-align",
         .description = "Disallow all unaligned memory access",
@@ -1178,6 +1191,7 @@ pub const all_features = blk: {
             .rcpc_immo,
             .rdm,
             .sel2,
+            .specrestrict,
             .tlb_rmi,
             .tracev8_4,
             .uaops,
@@ -1387,6 +1401,7 @@ pub const cpu = struct {
             .fp16fml,
             .fptoint,
             .fuse_address,
+            .fuse_adrp_add,
             .fuse_aes,
             .fuse_arith_logic,
             .fuse_crypto_eor,
@@ -1472,6 +1487,7 @@ pub const cpu = struct {
             .fp16fml,
             .fptoint,
             .fuse_address,
+            .fuse_adrp_add,
             .fuse_aes,
             .fuse_arith_logic,
             .fuse_crypto_eor,
@@ -1503,6 +1519,7 @@ pub const cpu = struct {
             .fp16fml,
             .fptoint,
             .fuse_address,
+            .fuse_adrp_add,
             .fuse_aes,
             .fuse_arith_logic,
             .fuse_crypto_eor,
@@ -1636,6 +1653,7 @@ pub const cpu = struct {
             .crc,
             .crypto,
             .custom_cheap_as_move,
+            .fuse_adrp_add,
             .fuse_aes,
             .fuse_literals,
             .perfmon,
@@ -1652,6 +1670,7 @@ pub const cpu = struct {
             .crypto,
             .dotprod,
             .fullfp16,
+            .perfmon,
             .rcpc,
             .ssbs,
             .v8_2a,
@@ -1665,6 +1684,7 @@ pub const cpu = struct {
             .crypto,
             .dotprod,
             .fullfp16,
+            .perfmon,
             .rcpc,
             .ssbs,
             .v8_2a,
@@ -1691,6 +1711,7 @@ pub const cpu = struct {
         .features = featureSet(&[_]Feature{
             .crc,
             .crypto,
+            .fuse_adrp_add,
             .fuse_aes,
             .fuse_literals,
             .perfmon,
@@ -1729,6 +1750,7 @@ pub const cpu = struct {
             .crypto,
             .dotprod,
             .fullfp16,
+            .perfmon,
             .rcpc,
             .ssbs,
             .v8_2a,
@@ -1742,6 +1764,7 @@ pub const cpu = struct {
             .crypto,
             .dotprod,
             .fullfp16,
+            .perfmon,
             .rcpc,
             .ssbs,
             .v8_2a,
@@ -1756,6 +1779,7 @@ pub const cpu = struct {
             .dotprod,
             .fullfp16,
             .fuse_aes,
+            .perfmon,
             .rcpc,
             .ssbs,
             .v8_2a,
@@ -1802,7 +1826,6 @@ pub const cpu = struct {
             .perfmon,
             .predres,
             .sb,
-            .specrestrict,
             .ssbs,
             .v8r,
         }),
@@ -1924,22 +1947,20 @@ pub const cpu = struct {
         .name = "exynos_m3",
         .llvm_name = "exynos-m3",
         .features = featureSet(&[_]Feature{
-            .arith_bcc_fusion,
-            .arith_cbz_fusion,
             .crc,
             .crypto,
             .exynos_cheap_as_move,
             .force_32bit_jump_tables,
             .fuse_address,
+            .fuse_adrp_add,
             .fuse_aes,
-            .fuse_arith_logic,
             .fuse_csel,
             .fuse_literals,
             .lsl_fast,
             .perfmon,
+            .predictable_select_expensive,
             .use_postra_scheduler,
             .v8a,
-            .zcz,
         }),
     };
     pub const exynos_m4 = CpuModel{
@@ -1954,6 +1975,7 @@ pub const cpu = struct {
             .force_32bit_jump_tables,
             .fullfp16,
             .fuse_address,
+            .fuse_adrp_add,
             .fuse_aes,
             .fuse_arith_logic,
             .fuse_csel,
@@ -1977,6 +1999,7 @@ pub const cpu = struct {
             .force_32bit_jump_tables,
             .fullfp16,
             .fuse_address,
+            .fuse_adrp_add,
             .fuse_aes,
             .fuse_arith_logic,
             .fuse_csel,
@@ -2010,9 +2033,9 @@ pub const cpu = struct {
         .llvm_name = "generic",
         .features = featureSet(&[_]Feature{
             .ete,
+            .fuse_adrp_add,
             .fuse_aes,
             .neon,
-            .perfmon,
             .use_postra_scheduler,
         }),
     };
@@ -2058,6 +2081,7 @@ pub const cpu = struct {
             .dotprod,
             .fullfp16,
             .fuse_aes,
+            .perfmon,
             .rcpc,
             .ssbs,
             .use_postra_scheduler,
@@ -2072,6 +2096,7 @@ pub const cpu = struct {
             .dotprod,
             .fullfp16,
             .fuse_aes,
+            .perfmon,
             .rcpc,
             .spe,
             .ssbs,
@@ -2089,6 +2114,7 @@ pub const cpu = struct {
             .fuse_aes,
             .i8mm,
             .mte,
+            .perfmon,
             .sve2_bitperm,
             .use_postra_scheduler,
             .v8_5a,
diff --git a/lib/std/target/amdgpu.zig b/lib/std/target/amdgpu.zig
index 7bf39a7830..7138845d69 100644
--- a/lib/std/target/amdgpu.zig
+++ b/lib/std/target/amdgpu.zig
@@ -10,7 +10,9 @@ pub const Feature = enum {
     add_no_carry_insts,
     aperture_regs,
     architected_flat_scratch,
-    atomic_fadd_insts,
+    atomic_fadd_no_rtn_insts,
+    atomic_fadd_rtn_insts,
+    atomic_pk_fadd_no_rtn_insts,
     auto_waitcnt_before_barrier,
     ci_insts,
     cumode,
@@ -22,12 +24,12 @@ pub const Feature = enum {
     dot5_insts,
     dot6_insts,
     dot7_insts,
+    dot8_insts,
     dpp,
     dpp8,
     dpp_64bit,
+    ds128,
     ds_src2_insts,
-    enable_ds128,
-    enable_prt_strict_null,
     extended_image_insts,
     fast_denormal_f32,
     fast_fmaf,
@@ -35,11 +37,13 @@ pub const Feature = enum {
     flat_for_global,
     flat_global_insts,
     flat_inst_offsets,
+    flat_scratch,
     flat_scratch_insts,
     flat_segment_offset_bug,
     fma_mix_insts,
     fmaf,
     fp64,
+    fp8_insts,
     full_rate_64_ops,
     g16,
     gcn3_encoding,
@@ -49,13 +53,17 @@ pub const Feature = enum {
     gfx10_a_encoding,
     gfx10_b_encoding,
     gfx10_insts,
+    gfx11,
+    gfx11_insts,
     gfx7_gfx8_gfx9_insts,
     gfx8_insts,
     gfx9,
     gfx90a_insts,
+    gfx940_insts,
     gfx9_insts,
     half_rate_64_ops,
     image_gather4_d16_bug,
+    image_insts,
     image_store_d16_bug,
     inst_fwd_prefetch_bug,
     int_clamp_insts,
@@ -90,6 +98,7 @@ pub const Feature = enum {
     packed_tid,
     pk_fmac_f16_inst,
     promote_alloca,
+    prt_strict_null,
     r128_a16,
     s_memrealtime,
     s_memtime_inst,
@@ -113,12 +122,14 @@ pub const Feature = enum {
     tgsplit,
     trap_handler,
     trig_reduced_range,
+    true16,
     unaligned_access_mode,
     unaligned_buffer_access,
     unaligned_ds_access,
     unaligned_scratch_access,
     unpacked_d16_vmem,
     unsafe_ds_offset_folding,
+    user_sgpr_init16_bug,
     vcmpx_exec_war_hazard,
     vcmpx_permlane_hazard,
     vgpr_index_mode,
@@ -126,6 +137,7 @@ pub const Feature = enum {
     volcanic_islands,
     vop3_literal,
     vop3p,
+    vopd,
     vscnt,
     wavefrontsize16,
     wavefrontsize32,
@@ -168,9 +180,23 @@ pub const all_features = blk: {
         .description = "Flat Scratch register is a readonly SPI initialized architected register",
         .dependencies = featureSet(&[_]Feature{}),
     };
-    result[@enumToInt(Feature.atomic_fadd_insts)] = .{
-        .llvm_name = "atomic-fadd-insts",
-        .description = "Has buffer_atomic_add_f32, buffer_atomic_pk_add_f16, global_atomic_add_f32, global_atomic_pk_add_f16 instructions",
+    result[@enumToInt(Feature.atomic_fadd_no_rtn_insts)] = .{
+        .llvm_name = "atomic-fadd-no-rtn-insts",
+        .description = "Has buffer_atomic_add_f32 and global_atomic_add_f32 instructions that don't return original value",
+        .dependencies = featureSet(&[_]Feature{
+            .flat_global_insts,
+        }),
+    };
+    result[@enumToInt(Feature.atomic_fadd_rtn_insts)] = .{
+        .llvm_name = "atomic-fadd-rtn-insts",
+        .description = "Has buffer_atomic_add_f32 and global_atomic_add_f32 instructions that return original value",
+        .dependencies = featureSet(&[_]Feature{
+            .flat_global_insts,
+        }),
+    };
+    result[@enumToInt(Feature.atomic_pk_fadd_no_rtn_insts)] = .{
+        .llvm_name = "atomic-pk-fadd-no-rtn-insts",
+        .description = "Has buffer_atomic_pk_add_f16 and global_atomic_pk_add_f16 instructions that don't return original value",
         .dependencies = featureSet(&[_]Feature{
             .flat_global_insts,
         }),
@@ -230,6 +256,11 @@ pub const all_features = blk: {
         .description = "Has v_dot2_f32_f16, v_dot4_u32_u8, v_dot8_u32_u4 instructions",
         .dependencies = featureSet(&[_]Feature{}),
     };
+    result[@enumToInt(Feature.dot8_insts)] = .{
+        .llvm_name = "dot8-insts",
+        .description = "Has v_dot2_f16_f16, v_dot2_bf16_bf16, v_dot2_f32_bf16, v_dot4_i32_iu8, v_dot8_i32_iu4 instructions",
+        .dependencies = featureSet(&[_]Feature{}),
+    };
     result[@enumToInt(Feature.dpp)] = .{
         .llvm_name = "dpp",
         .description = "Support DPP (Data Parallel Primitives) extension",
@@ -245,19 +276,14 @@ pub const all_features = blk: {
         .description = "Support DPP (Data Parallel Primitives) extension",
         .dependencies = featureSet(&[_]Feature{}),
     };
-    result[@enumToInt(Feature.ds_src2_insts)] = .{
-        .llvm_name = "ds-src2-insts",
-        .description = "Has ds_*_src2 instructions",
-        .dependencies = featureSet(&[_]Feature{}),
-    };
-    result[@enumToInt(Feature.enable_ds128)] = .{
+    result[@enumToInt(Feature.ds128)] = .{
         .llvm_name = "enable-ds128",
         .description = "Use ds_{read|write}_b128",
         .dependencies = featureSet(&[_]Feature{}),
     };
-    result[@enumToInt(Feature.enable_prt_strict_null)] = .{
-        .llvm_name = "enable-prt-strict-null",
-        .description = "Enable zeroing of result registers for sparse texture fetches",
+    result[@enumToInt(Feature.ds_src2_insts)] = .{
+        .llvm_name = "ds-src2-insts",
+        .description = "Has ds_*_src2 instructions",
         .dependencies = featureSet(&[_]Feature{}),
     };
     result[@enumToInt(Feature.extended_image_insts)] = .{
@@ -295,6 +321,11 @@ pub const all_features = blk: {
         .description = "Flat instructions have immediate offset addressing mode",
         .dependencies = featureSet(&[_]Feature{}),
     };
+    result[@enumToInt(Feature.flat_scratch)] = .{
+        .llvm_name = "enable-flat-scratch",
+        .description = "Use scratch_* flat memory instructions to access scratch",
+        .dependencies = featureSet(&[_]Feature{}),
+    };
     result[@enumToInt(Feature.flat_scratch_insts)] = .{
         .llvm_name = "flat-scratch-insts",
         .description = "Have scratch_* flat memory instructions",
@@ -320,6 +351,11 @@ pub const all_features = blk: {
         .description = "Enable double precision operations",
         .dependencies = featureSet(&[_]Feature{}),
     };
+    result[@enumToInt(Feature.fp8_insts)] = .{
+        .llvm_name = "fp8-insts",
+        .description = "Has fp8 and bf8 instructions",
+        .dependencies = featureSet(&[_]Feature{}),
+    };
     result[@enumToInt(Feature.full_rate_64_ops)] = .{
         .llvm_name = "full-rate-64-ops",
         .description = "Most fp64 instructions are full rate",
@@ -364,6 +400,7 @@ pub const all_features = blk: {
             .gfx10_insts,
             .gfx8_insts,
             .gfx9_insts,
+            .image_insts,
             .int_clamp_insts,
             .inv_2pi_inline_imm,
             .localmemorysize65536,
@@ -405,6 +442,56 @@ pub const all_features = blk: {
         .description = "Additional instructions for GFX10+",
         .dependencies = featureSet(&[_]Feature{}),
     };
+    result[@enumToInt(Feature.gfx11)] = .{
+        .llvm_name = "gfx11",
+        .description = "GFX11 GPU generation",
+        .dependencies = featureSet(&[_]Feature{
+            .@"16_bit_insts",
+            .a16,
+            .add_no_carry_insts,
+            .aperture_regs,
+            .ci_insts,
+            .dpp,
+            .dpp8,
+            .extended_image_insts,
+            .fast_denormal_f32,
+            .fast_fmaf,
+            .flat_address_space,
+            .flat_global_insts,
+            .flat_inst_offsets,
+            .flat_scratch_insts,
+            .fma_mix_insts,
+            .fp64,
+            .g16,
+            .gfx10_3_insts,
+            .gfx10_a_encoding,
+            .gfx10_b_encoding,
+            .gfx10_insts,
+            .gfx11_insts,
+            .gfx8_insts,
+            .gfx9_insts,
+            .int_clamp_insts,
+            .inv_2pi_inline_imm,
+            .localmemorysize65536,
+            .mimg_r128,
+            .movrel,
+            .no_data_dep_hazard,
+            .no_sdst_cmpx,
+            .pk_fmac_f16_inst,
+            .true16,
+            .unaligned_buffer_access,
+            .unaligned_ds_access,
+            .vop3_literal,
+            .vop3p,
+            .vopd,
+            .vscnt,
+        }),
+    };
+    result[@enumToInt(Feature.gfx11_insts)] = .{
+        .llvm_name = "gfx11-insts",
+        .description = "Additional instructions for GFX11+",
+        .dependencies = featureSet(&[_]Feature{}),
+    };
     result[@enumToInt(Feature.gfx7_gfx8_gfx9_insts)] = .{
         .llvm_name = "gfx7-gfx8-gfx9-insts",
         .description = "Instructions shared in GFX7, GFX8, GFX9",
@@ -462,6 +549,11 @@ pub const all_features = blk: {
         .description = "Additional instructions for GFX90A+",
         .dependencies = featureSet(&[_]Feature{}),
     };
+    result[@enumToInt(Feature.gfx940_insts)] = .{
+        .llvm_name = "gfx940-insts",
+        .description = "Additional instructions for GFX940+",
+        .dependencies = featureSet(&[_]Feature{}),
+    };
     result[@enumToInt(Feature.gfx9_insts)] = .{
         .llvm_name = "gfx9-insts",
         .description = "Additional instructions for GFX9+",
@@ -477,6 +569,11 @@ pub const all_features = blk: {
         .description = "Image Gather4 D16 hardware bug",
         .dependencies = featureSet(&[_]Feature{}),
     };
+    result[@enumToInt(Feature.image_insts)] = .{
+        .llvm_name = "image-insts",
+        .description = "Support image instructions",
+        .dependencies = featureSet(&[_]Feature{}),
+    };
     result[@enumToInt(Feature.image_store_d16_bug)] = .{
         .llvm_name = "image-store-d16-bug",
         .description = "Image Store D16 hardware bug",
@@ -647,6 +744,11 @@ pub const all_features = blk: {
         .description = "Enable promote alloca pass",
         .dependencies = featureSet(&[_]Feature{}),
     };
+    result[@enumToInt(Feature.prt_strict_null)] = .{
+        .llvm_name = "enable-prt-strict-null",
+        .description = "Enable zeroing of result registers for sparse texture fetches",
+        .dependencies = featureSet(&[_]Feature{}),
+    };
     result[@enumToInt(Feature.r128_a16)] = .{
         .llvm_name = "r128-a16",
         .description = "Support gfx9-style A16 for 16-bit coordinates/gradients/lod/clamp/mip image operands, where a16 is aliased with r128",
@@ -717,6 +819,7 @@ pub const all_features = blk: {
             .flat_address_space,
             .fp64,
             .gfx7_gfx8_gfx9_insts,
+            .image_insts,
             .localmemorysize65536,
             .mad_mac_f32_insts,
             .mimg_r128,
@@ -754,6 +857,7 @@ pub const all_features = blk: {
             .ds_src2_insts,
             .extended_image_insts,
             .fp64,
+            .image_insts,
             .ldsbankcount32,
             .localmemorysize32768,
             .mad_mac_f32_insts,
@@ -789,6 +893,11 @@ pub const all_features = blk: {
         .description = "Requires use of fract on arguments to trig instructions",
         .dependencies = featureSet(&[_]Feature{}),
     };
+    result[@enumToInt(Feature.true16)] = .{
+        .llvm_name = "true16",
+        .description = "True 16-bit operand instructions",
+        .dependencies = featureSet(&[_]Feature{}),
+    };
     result[@enumToInt(Feature.unaligned_access_mode)] = .{
         .llvm_name = "unaligned-access-mode",
         .description = "Enable unaligned global, local and region loads and stores if the hardware supports it",
@@ -819,6 +928,11 @@ pub const all_features = blk: {
         .description = "Force using DS instruction immediate offsets on SI",
         .dependencies = featureSet(&[_]Feature{}),
     };
+    result[@enumToInt(Feature.user_sgpr_init16_bug)] = .{
+        .llvm_name = "user-sgpr-init16-bug",
+        .description = "Bug requiring at least 16 user+system SGPRs to be enabled",
+        .dependencies = featureSet(&[_]Feature{}),
+    };
     result[@enumToInt(Feature.vcmpx_exec_war_hazard)] = .{
         .llvm_name = "vcmpx-exec-war-hazard",
         .description = "V_CMPX WAR hazard on EXEC (V_CMPX issue ONLY)",
@@ -854,6 +968,7 @@ pub const all_features = blk: {
             .gcn3_encoding,
             .gfx7_gfx8_gfx9_insts,
             .gfx8_insts,
+            .image_insts,
             .int_clamp_insts,
             .inv_2pi_inline_imm,
             .localmemorysize65536,
@@ -882,6 +997,11 @@ pub const all_features = blk: {
         .description = "Has VOP3P packed instructions",
         .dependencies = featureSet(&[_]Feature{}),
     };
+    result[@enumToInt(Feature.vopd)] = .{
+        .llvm_name = "vopd",
+        .description = "Has VOPD dual issue wave32 instructions",
+        .dependencies = featureSet(&[_]Feature{}),
+    };
     result[@enumToInt(Feature.vscnt)] = .{
         .llvm_name = "vscnt",
         .description = "Has separate store vscnt counter",
@@ -1226,6 +1346,118 @@ pub const cpu = struct {
             .wavefrontsize32,
         }),
     };
+    pub const gfx1036 = CpuModel{
+        .name = "gfx1036",
+        .llvm_name = "gfx1036",
+        .features = featureSet(&[_]Feature{
+            .dl_insts,
+            .dot1_insts,
+            .dot2_insts,
+            .dot5_insts,
+            .dot6_insts,
+            .dot7_insts,
+            .gfx10,
+            .gfx10_3_insts,
+            .gfx10_a_encoding,
+            .gfx10_b_encoding,
+            .ldsbankcount32,
+            .nsa_encoding,
+            .nsa_max_size_13,
+            .shader_cycles_register,
+            .wavefrontsize32,
+        }),
+    };
+    pub const gfx1100 = CpuModel{
+        .name = "gfx1100",
+        .llvm_name = "gfx1100",
+        .features = featureSet(&[_]Feature{
+            .architected_flat_scratch,
+            .atomic_fadd_no_rtn_insts,
+            .atomic_fadd_rtn_insts,
+            .dl_insts,
+            .dot5_insts,
+            .dot7_insts,
+            .dot8_insts,
+            .gfx11,
+            .image_insts,
+            .ldsbankcount32,
+            .nsa_encoding,
+            .nsa_max_size_5,
+            .packed_tid,
+            .shader_cycles_register,
+            .user_sgpr_init16_bug,
+            .vcmpx_permlane_hazard,
+            .wavefrontsize32,
+        }),
+    };
+    pub const gfx1101 = CpuModel{
+        .name = "gfx1101",
+        .llvm_name = "gfx1101",
+        .features = featureSet(&[_]Feature{
+            .architected_flat_scratch,
+            .atomic_fadd_no_rtn_insts,
+            .atomic_fadd_rtn_insts,
+            .dl_insts,
+            .dot5_insts,
+            .dot7_insts,
+            .dot8_insts,
+            .gfx11,
+            .image_insts,
+            .ldsbankcount32,
+            .nsa_encoding,
+            .nsa_max_size_5,
+            .packed_tid,
+            .shader_cycles_register,
+            .vcmpx_permlane_hazard,
+            .wavefrontsize32,
+        }),
+    };
+    pub const gfx1102 = CpuModel{
+        .name = "gfx1102",
+        .llvm_name = "gfx1102",
+        .features = featureSet(&[_]Feature{
+            .architected_flat_scratch,
+            .atomic_fadd_no_rtn_insts,
+            .atomic_fadd_rtn_insts,
+            .dl_insts,
+            .dot5_insts,
+            .dot7_insts,
+            .dot8_insts,
+            .gfx11,
+            .image_insts,
+            .ldsbankcount32,
+            .nsa_encoding,
+            .nsa_max_size_5,
+            .packed_tid,
+            .shader_cycles_register,
+            .user_sgpr_init16_bug,
+            .vcmpx_permlane_hazard,
+            .wavefrontsize32,
+        }),
+    };
+    pub const gfx1103 = CpuModel{
+        .name = "gfx1103",
+        .llvm_name = "gfx1103",
+        .features = featureSet(&[_]Feature{
+            .architected_flat_scratch,
+            .atomic_fadd_no_rtn_insts,
+            .atomic_fadd_rtn_insts,
+            .dl_insts,
+            .dot5_insts,
+            .dot7_insts,
+            .dot8_insts,
+            .gfx11,
+            .image_insts,
+            .ldsbankcount32,
+            .nsa_encoding,
+            .nsa_max_size_5,
+            .packed_tid,
+            .shader_cycles_register,
+            .user_sgpr_init16_bug,
+            .vcmpx_permlane_hazard,
+            .wavefrontsize32,
+        }),
+    };
     pub const gfx600 = CpuModel{
         .name = "gfx600",
         .llvm_name = "gfx600",
@@ -1360,6 +1592,7 @@ pub const cpu = struct {
             .extended_image_insts,
             .gfx9,
             .image_gather4_d16_bug,
+            .image_insts,
             .ldsbankcount32,
             .mad_mac_f32_insts,
             .mad_mix_insts,
@@ -1373,6 +1606,7 @@ pub const cpu = struct {
             .extended_image_insts,
             .gfx9,
             .image_gather4_d16_bug,
+            .image_insts,
             .ldsbankcount32,
             .mad_mac_f32_insts,
             .mad_mix_insts,
@@ -1387,6 +1621,7 @@ pub const cpu = struct {
             .fma_mix_insts,
             .gfx9,
             .image_gather4_d16_bug,
+            .image_insts,
             .ldsbankcount32,
             .mad_mac_f32_insts,
         }),
@@ -1405,6 +1640,7 @@ pub const cpu = struct {
             .gfx9,
             .half_rate_64_ops,
             .image_gather4_d16_bug,
+            .image_insts,
             .ldsbankcount32,
             .mad_mac_f32_insts,
             .sramecc_support,
@@ -1414,7 +1650,8 @@ pub const cpu = struct {
         .name = "gfx908",
         .llvm_name = "gfx908",
         .features = featureSet(&[_]Feature{
-            .atomic_fadd_insts,
+            .atomic_fadd_no_rtn_insts,
+            .atomic_pk_fadd_no_rtn_insts,
             .dl_insts,
             .dot1_insts,
             .dot2_insts,
@@ -1429,6 +1666,7 @@ pub const cpu = struct {
             .gfx9,
             .half_rate_64_ops,
             .image_gather4_d16_bug,
+            .image_insts,
             .ldsbankcount32,
             .mad_mac_f32_insts,
             .mai_insts,
@@ -1445,6 +1683,7 @@ pub const cpu = struct {
             .extended_image_insts,
             .gfx9,
             .image_gather4_d16_bug,
+            .image_insts,
             .ldsbankcount32,
             .mad_mac_f32_insts,
             .mad_mix_insts,
@@ -1454,7 +1693,9 @@ pub const cpu = struct {
         .name = "gfx90a",
         .llvm_name = "gfx90a",
         .features = featureSet(&[_]Feature{
-            .atomic_fadd_insts,
+            .atomic_fadd_no_rtn_insts,
+            .atomic_fadd_rtn_insts,
+            .atomic_pk_fadd_no_rtn_insts,
             .dl_insts,
             .dot1_insts,
             .dot2_insts,
@@ -1468,6 +1709,7 @@ pub const cpu = struct {
             .full_rate_64_ops,
             .gfx9,
             .gfx90a_insts,
+            .image_insts,
             .ldsbankcount32,
             .mad_mac_f32_insts,
             .mai_insts,
@@ -1485,11 +1727,43 @@ pub const cpu = struct {
             .extended_image_insts,
             .gfx9,
             .image_gather4_d16_bug,
+            .image_insts,
             .ldsbankcount32,
             .mad_mac_f32_insts,
             .mad_mix_insts,
         }),
     };
+    pub const gfx940 = CpuModel{
+        .name = "gfx940",
+        .llvm_name = "gfx940",
+        .features = featureSet(&[_]Feature{
+            .architected_flat_scratch,
+            .atomic_fadd_no_rtn_insts,
+            .atomic_fadd_rtn_insts,
+            .atomic_pk_fadd_no_rtn_insts,
+            .dl_insts,
+            .dot1_insts,
+            .dot2_insts,
+            .dot3_insts,
+            .dot4_insts,
+            .dot5_insts,
+            .dot6_insts,
+            .dot7_insts,
+            .dpp_64bit,
+            .fma_mix_insts,
+            .fp8_insts,
+            .full_rate_64_ops,
+            .gfx9,
+            .gfx90a_insts,
+            .gfx940_insts,
+            .ldsbankcount32,
+            .mai_insts,
+            .packed_fp32_ops,
+            .packed_tid,
+            .pk_fmac_f16_inst,
+            .sramecc_support,
+        }),
+    };
     pub const hainan = CpuModel{
         .name = "hainan",
         .llvm_name = "hainan",
diff --git a/lib/std/target/arm.zig b/lib/std/target/arm.zig
index e3f04ebbd4..2f5371187e 100644
--- a/lib/std/target/arm.zig
+++ b/lib/std/target/arm.zig
@@ -8,9 +8,12 @@ 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,
@@ -37,6 +40,7 @@ pub const Feature = enum {
     expand_fp_mlx,
     exynos,
     fix_cmse_cve_2021_35465,
+    fix_cortex_a57_aes_1742098,
     fp16,
     fp16fml,
     fp64,
@@ -133,6 +137,7 @@ pub const Feature = enum {
     thumb2,
     thumb_mode,
     trustzone,
+    use_mipipeliner,
     use_misched,
     v2,
     v2a,
@@ -218,6 +223,18 @@ pub const all_features = blk: {
         .description = "Cortex-A76 ARM processors",
         .dependencies = featureSet(&[_]Feature{}),
     };
+    result[@enumToInt(Feature.aapcs_frame_chain)] = .{
+        .llvm_name = "aapcs-frame-chain",
+        .description = "Create an AAPCS compliant frame chain",
+        .dependencies = featureSet(&[_]Feature{}),
+    };
+    result[@enumToInt(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[@enumToInt(Feature.aclass)] = .{
         .llvm_name = "aclass",
         .description = "Is application profile ('A' series)",
@@ -235,6 +252,11 @@ pub const all_features = blk: {
             .neon,
         }),
     };
+    result[@enumToInt(Feature.atomics_32)] = .{
+        .llvm_name = "atomics-32",
+        .description = "Assume that lock-free 32-bit atomics are available",
+        .dependencies = featureSet(&[_]Feature{}),
+    };
     result[@enumToInt(Feature.avoid_movs_shop)] = .{
         .llvm_name = "avoid-movs-shop",
         .description = "Avoid movs instructions with shifter operand",
@@ -408,6 +430,11 @@ pub const all_features = blk: {
         .description = "Mitigate against the cve-2021-35465 security vulnurability",
         .dependencies = featureSet(&[_]Feature{}),
     };
+    result[@enumToInt(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[@enumToInt(Feature.fp16)] = .{
         .llvm_name = "fp16",
         .description = "Enable half-precision floating point",
@@ -989,6 +1016,11 @@ pub const all_features = blk: {
         .description = "Enable support for TrustZone security extensions",
         .dependencies = featureSet(&[_]Feature{}),
     };
+    result[@enumToInt(Feature.use_mipipeliner)] = .{
+        .llvm_name = "use-mipipeliner",
+        .description = "Use the MachinePipeliner",
+        .dependencies = featureSet(&[_]Feature{}),
+    };
     result[@enumToInt(Feature.use_misched)] = .{
         .llvm_name = "use-misched",
         .description = "Use the MachineScheduler",
@@ -1911,6 +1943,7 @@ pub const cpu = struct {
         .features = featureSet(&[_]Feature{
             .avoid_partial_cpsr,
             .cheap_predicable_cpsr,
+            .fix_cortex_a57_aes_1742098,
             .fpao,
             .v8a,
         }),
@@ -1946,6 +1979,7 @@ pub const cpu = struct {
         .name = "cortex_a72",
         .llvm_name = "cortex-a72",
         .features = featureSet(&[_]Feature{
+            .fix_cortex_a57_aes_1742098,
             .v8a,
         }),
     };
@@ -2151,10 +2185,22 @@ pub const cpu = struct {
         .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",
diff --git a/lib/std/target/avr.zig b/lib/std/target/avr.zig
index cfeec05f8e..c9e5d1de23 100644
--- a/lib/std/target/avr.zig
+++ b/lib/std/target/avr.zig
@@ -38,6 +38,7 @@ pub const Feature = enum {
     sram,
     tinyencoding,
     xmega,
+    xmega3,
     xmegau,
 };
 
@@ -163,6 +164,7 @@ pub const all_features = blk: {
         .dependencies = featureSet(&[_]Feature{
             .avr0,
             .@"break",
+            .smallstack,
             .sram,
             .tinyencoding,
         }),
@@ -302,6 +304,22 @@ pub const all_features = blk: {
             .sram,
         }),
     };
+    result[@enumToInt(Feature.xmega3)] = .{
+        .llvm_name = "xmega3",
+        .description = "The device is a part of the xmega3 family",
+        .dependencies = featureSet(&[_]Feature{
+            .addsubiw,
+            .avr0,
+            .@"break",
+            .ijmpcall,
+            .jmpcall,
+            .lpm,
+            .lpmx,
+            .movw,
+            .mul,
+            .sram,
+        }),
+    };
     result[@enumToInt(Feature.xmegau)] = .{
         .llvm_name = "xmegau",
         .description = "The device is a part of the xmegau family",
@@ -445,6 +463,7 @@ pub const cpu = struct {
         .llvm_name = "at90s1200",
         .features = featureSet(&[_]Feature{
             .avr0,
+            .smallstack,
         }),
     };
     pub const at90s2313 = CpuModel{
@@ -452,6 +471,7 @@ pub const cpu = struct {
         .llvm_name = "at90s2313",
         .features = featureSet(&[_]Feature{
             .avr2,
+            .smallstack,
         }),
     };
     pub const at90s2323 = CpuModel{
@@ -459,6 +479,7 @@ pub const cpu = struct {
         .llvm_name = "at90s2323",
         .features = featureSet(&[_]Feature{
             .avr2,
+            .smallstack,
         }),
     };
     pub const at90s2333 = CpuModel{
@@ -466,6 +487,7 @@ pub const cpu = struct {
         .llvm_name = "at90s2333",
         .features = featureSet(&[_]Feature{
             .avr2,
+            .smallstack,
         }),
     };
     pub const at90s2343 = CpuModel{
@@ -473,6 +495,7 @@ pub const cpu = struct {
         .llvm_name = "at90s2343",
         .features = featureSet(&[_]Feature{
             .avr2,
+            .smallstack,
         }),
     };
     pub const at90s4414 = CpuModel{
@@ -480,6 +503,7 @@ pub const cpu = struct {
         .llvm_name = "at90s4414",
         .features = featureSet(&[_]Feature{
             .avr2,
+            .smallstack,
         }),
     };
     pub const at90s4433 = CpuModel{
@@ -487,6 +511,7 @@ pub const cpu = struct {
         .llvm_name = "at90s4433",
         .features = featureSet(&[_]Feature{
             .avr2,
+            .smallstack,
         }),
     };
     pub const at90s4434 = CpuModel{
@@ -494,6 +519,7 @@ pub const cpu = struct {
         .llvm_name = "at90s4434",
         .features = featureSet(&[_]Feature{
             .avr2,
+            .smallstack,
         }),
     };
     pub const at90s8515 = CpuModel{
@@ -674,6 +700,13 @@ pub const cpu = struct {
             .avr5,
         }),
     };
+    pub const ata6616c = CpuModel{
+        .name = "ata6616c",
+        .llvm_name = "ata6616c",
+        .features = featureSet(&[_]Feature{
+            .avr25,
+        }),
+    };
     pub const ata6617c = CpuModel{
         .name = "ata6617c",
         .llvm_name = "ata6617c",
@@ -779,6 +812,20 @@ pub const cpu = struct {
             .avr5,
         }),
     };
+    pub const atmega1608 = CpuModel{
+        .name = "atmega1608",
+        .llvm_name = "atmega1608",
+        .features = featureSet(&[_]Feature{
+            .xmega3,
+        }),
+    };
+    pub const atmega1609 = CpuModel{
+        .name = "atmega1609",
+        .llvm_name = "atmega1609",
+        .features = featureSet(&[_]Feature{
+            .xmega3,
+        }),
+    };
     pub const atmega161 = CpuModel{
         .name = "atmega161",
         .llvm_name = "atmega161",
@@ -1011,6 +1058,20 @@ pub const cpu = struct {
             .avr5,
         }),
     };
+    pub const atmega3208 = CpuModel{
+        .name = "atmega3208",
+        .llvm_name = "atmega3208",
+        .features = featureSet(&[_]Feature{
+            .xmega3,
+        }),
+    };
+    pub const atmega3209 = CpuModel{
+        .name = "atmega3209",
+        .llvm_name = "atmega3209",
+        .features = featureSet(&[_]Feature{
+            .xmega3,
+        }),
+    };
     pub const atmega323 = CpuModel{
         .name = "atmega323",
         .llvm_name = "atmega323",
@@ -1249,6 +1310,20 @@ pub const cpu = struct {
             .avr4,
         }),
     };
+    pub const atmega4808 = CpuModel{
+        .name = "atmega4808",
+        .llvm_name = "atmega4808",
+        .features = featureSet(&[_]Feature{
+            .xmega3,
+        }),
+    };
+    pub const atmega4809 = CpuModel{
+        .name = "atmega4809",
+        .llvm_name = "atmega4809",
+        .features = featureSet(&[_]Feature{
+            .xmega3,
+        }),
+    };
     pub const atmega48a = CpuModel{
         .name = "atmega48a",
         .llvm_name = "atmega48a",
@@ -1463,6 +1538,20 @@ pub const cpu = struct {
             .spm,
         }),
     };
+    pub const atmega808 = CpuModel{
+        .name = "atmega808",
+        .llvm_name = "atmega808",
+        .features = featureSet(&[_]Feature{
+            .xmega3,
+        }),
+    };
+    pub const atmega809 = CpuModel{
+        .name = "atmega809",
+        .llvm_name = "atmega809",
+        .features = featureSet(&[_]Feature{
+            .xmega3,
+        }),
+    };
     pub const atmega8515 = CpuModel{
         .name = "atmega8515",
         .llvm_name = "atmega8515",
@@ -1571,6 +1660,7 @@ pub const cpu = struct {
         .llvm_name = "attiny11",
         .features = featureSet(&[_]Feature{
             .avr1,
+            .smallstack,
         }),
     };
     pub const attiny12 = CpuModel{
@@ -1578,6 +1668,7 @@ pub const cpu = struct {
         .llvm_name = "attiny12",
         .features = featureSet(&[_]Feature{
             .avr1,
+            .smallstack,
         }),
     };
     pub const attiny13 = CpuModel{
@@ -1585,6 +1676,7 @@ pub const cpu = struct {
         .llvm_name = "attiny13",
         .features = featureSet(&[_]Feature{
             .avr25,
+            .smallstack,
         }),
     };
     pub const attiny13a = CpuModel{
@@ -1592,6 +1684,7 @@ pub const cpu = struct {
         .llvm_name = "attiny13a",
         .features = featureSet(&[_]Feature{
             .avr25,
+            .smallstack,
         }),
     };
     pub const attiny15 = CpuModel{
@@ -1599,48 +1692,70 @@ pub const cpu = struct {
         .llvm_name = "attiny15",
         .features = featureSet(&[_]Feature{
             .avr1,
+            .smallstack,
         }),
     };
     pub const attiny1604 = CpuModel{
         .name = "attiny1604",
         .llvm_name = "attiny1604",
         .features = featureSet(&[_]Feature{
-            .xmega,
+            .xmega3,
         }),
     };
     pub const attiny1606 = CpuModel{
         .name = "attiny1606",
         .llvm_name = "attiny1606",
         .features = featureSet(&[_]Feature{
-            .xmega,
+            .xmega3,
         }),
     };
     pub const attiny1607 = CpuModel{
         .name = "attiny1607",
         .llvm_name = "attiny1607",
         .features = featureSet(&[_]Feature{
-            .xmega,
+            .xmega3,
         }),
     };
     pub const attiny1614 = CpuModel{
         .name = "attiny1614",
         .llvm_name = "attiny1614",
         .features = featureSet(&[_]Feature{
-            .xmega,
+            .xmega3,
         }),
     };
     pub const attiny1616 = CpuModel{
         .name = "attiny1616",
         .llvm_name = "attiny1616",
         .features = featureSet(&[_]Feature{
-            .xmega,
+            .xmega3,
         }),
     };
     pub const attiny1617 = CpuModel{
         .name = "attiny1617",
         .llvm_name = "attiny1617",
         .features = featureSet(&[_]Feature{
-            .xmega,
+            .xmega3,
+        }),
+    };
+    pub const attiny1624 = CpuModel{
+        .name = "attiny1624",
+        .llvm_name = "attiny1624",
+        .features = featureSet(&[_]Feature{
+            .xmega3,
+        }),
+    };
+    pub const attiny1626 = CpuModel{
+        .name = "attiny1626",
+        .llvm_name = "attiny1626",
+        .features = featureSet(&[_]Feature{
+            .xmega3,
+        }),
+    };
+    pub const attiny1627 = CpuModel{
+        .name = "attiny1627",
+        .llvm_name = "attiny1627",
+        .features = featureSet(&[_]Feature{
+            .xmega3,
         }),
     };
     pub const attiny1634 = CpuModel{
@@ -1668,28 +1783,28 @@ pub const cpu = struct {
         .name = "attiny202",
         .llvm_name = "attiny202",
         .features = featureSet(&[_]Feature{
-            .xmega,
+            .xmega3,
         }),
     };
     pub const attiny204 = CpuModel{
         .name = "attiny204",
         .llvm_name = "attiny204",
         .features = featureSet(&[_]Feature{
-            .xmega,
+            .xmega3,
         }),
     };
     pub const attiny212 = CpuModel{
         .name = "attiny212",
         .llvm_name = "attiny212",
         .features = featureSet(&[_]Feature{
-            .xmega,
+            .xmega3,
         }),
     };
     pub const attiny214 = CpuModel{
         .name = "attiny214",
         .llvm_name = "attiny214",
         .features = featureSet(&[_]Feature{
-            .xmega,
+            .xmega3,
         }),
     };
     pub const attiny22 = CpuModel{
@@ -1697,6 +1812,7 @@ pub const cpu = struct {
         .llvm_name = "attiny22",
         .features = featureSet(&[_]Feature{
             .avr2,
+            .smallstack,
         }),
     };
     pub const attiny2313 = CpuModel{
@@ -1704,6 +1820,7 @@ pub const cpu = struct {
         .llvm_name = "attiny2313",
         .features = featureSet(&[_]Feature{
             .avr25,
+            .smallstack,
         }),
     };
     pub const attiny2313a = CpuModel{
@@ -1711,6 +1828,7 @@ pub const cpu = struct {
         .llvm_name = "attiny2313a",
         .features = featureSet(&[_]Feature{
             .avr25,
+            .smallstack,
         }),
     };
     pub const attiny24 = CpuModel{
@@ -1718,6 +1836,7 @@ pub const cpu = struct {
         .llvm_name = "attiny24",
         .features = featureSet(&[_]Feature{
             .avr25,
+            .smallstack,
         }),
     };
     pub const attiny24a = CpuModel{
@@ -1725,6 +1844,7 @@ pub const cpu = struct {
         .llvm_name = "attiny24a",
         .features = featureSet(&[_]Feature{
             .avr25,
+            .smallstack,
         }),
     };
     pub const attiny25 = CpuModel{
@@ -1732,6 +1852,7 @@ pub const cpu = struct {
         .llvm_name = "attiny25",
         .features = featureSet(&[_]Feature{
             .avr25,
+            .smallstack,
         }),
     };
     pub const attiny26 = CpuModel{
@@ -1740,6 +1861,7 @@ pub const cpu = struct {
         .features = featureSet(&[_]Feature{
             .avr2,
             .lpmx,
+            .smallstack,
         }),
     };
     pub const attiny261 = CpuModel{
@@ -1747,6 +1869,7 @@ pub const cpu = struct {
         .llvm_name = "attiny261",
         .features = featureSet(&[_]Feature{
             .avr25,
+            .smallstack,
         }),
     };
     pub const attiny261a = CpuModel{
@@ -1754,6 +1877,7 @@ pub const cpu = struct {
         .llvm_name = "attiny261a",
         .features = featureSet(&[_]Feature{
             .avr25,
+            .smallstack,
         }),
     };
     pub const attiny28 = CpuModel{
@@ -1761,20 +1885,21 @@ pub const cpu = struct {
         .llvm_name = "attiny28",
         .features = featureSet(&[_]Feature{
             .avr1,
+            .smallstack,
         }),
     };
     pub const attiny3216 = CpuModel{
         .name = "attiny3216",
         .llvm_name = "attiny3216",
         .features = featureSet(&[_]Feature{
-            .xmega,
+            .xmega3,
         }),
     };
     pub const attiny3217 = CpuModel{
         .name = "attiny3217",
         .llvm_name = "attiny3217",
         .features = featureSet(&[_]Feature{
-            .xmega,
+            .xmega3,
         }),
     };
     pub const attiny4 = CpuModel{
@@ -1795,49 +1920,49 @@ pub const cpu = struct {
         .name = "attiny402",
         .llvm_name = "attiny402",
         .features = featureSet(&[_]Feature{
-            .xmega,
+            .xmega3,
         }),
     };
     pub const attiny404 = CpuModel{
         .name = "attiny404",
         .llvm_name = "attiny404",
         .features = featureSet(&[_]Feature{
-            .xmega,
+            .xmega3,
         }),
     };
     pub const attiny406 = CpuModel{
         .name = "attiny406",
         .llvm_name = "attiny406",
         .features = featureSet(&[_]Feature{
-            .xmega,
+            .xmega3,
         }),
     };
     pub const attiny412 = CpuModel{
         .name = "attiny412",
         .llvm_name = "attiny412",
         .features = featureSet(&[_]Feature{
-            .xmega,
+            .xmega3,
         }),
     };
     pub const attiny414 = CpuModel{
         .name = "attiny414",
         .llvm_name = "attiny414",
         .features = featureSet(&[_]Feature{
-            .xmega,
+            .xmega3,
         }),
     };
     pub const attiny416 = CpuModel{
         .name = "attiny416",
         .llvm_name = "attiny416",
         .features = featureSet(&[_]Feature{
-            .xmega,
+            .xmega3,
         }),
     };
     pub const attiny417 = CpuModel{
         .name = "attiny417",
         .llvm_name = "attiny417",
         .features = featureSet(&[_]Feature{
-            .xmega,
+            .xmega3,
         }),
     };
     pub const attiny4313 = CpuModel{
@@ -1914,42 +2039,42 @@ pub const cpu = struct {
         .name = "attiny804",
         .llvm_name = "attiny804",
         .features = featureSet(&[_]Feature{
-            .xmega,
+            .xmega3,
         }),
     };
     pub const attiny806 = CpuModel{
         .name = "attiny806",
         .llvm_name = "attiny806",
         .features = featureSet(&[_]Feature{
-            .xmega,
+            .xmega3,
         }),
     };
     pub const attiny807 = CpuModel{
         .name = "attiny807",
         .llvm_name = "attiny807",
         .features = featureSet(&[_]Feature{
-            .xmega,
+            .xmega3,
         }),
     };
     pub const attiny814 = CpuModel{
         .name = "attiny814",
         .llvm_name = "attiny814",
         .features = featureSet(&[_]Feature{
-            .xmega,
+            .xmega3,
         }),
     };
     pub const attiny816 = CpuModel{
         .name = "attiny816",
         .llvm_name = "attiny816",
         .features = featureSet(&[_]Feature{
-            .xmega,
+            .xmega3,
         }),
     };
     pub const attiny817 = CpuModel{
         .name = "attiny817",
         .llvm_name = "attiny817",
         .features = featureSet(&[_]Feature{
-            .xmega,
+            .xmega3,
         }),
     };
     pub const attiny828 = CpuModel{
@@ -2246,13 +2371,6 @@ pub const cpu = struct {
             .xmegau,
         }),
     };
-    pub const atxmega32x1 = CpuModel{
-        .name = "atxmega32x1",
-        .llvm_name = "atxmega32x1",
-        .features = featureSet(&[_]Feature{
-            .xmega,
-        }),
-    };
     pub const atxmega384c3 = CpuModel{
         .name = "atxmega384c3",
         .llvm_name = "atxmega384c3",
@@ -2439,7 +2557,7 @@ pub const cpu = struct {
         .name = "avrxmega3",
         .llvm_name = "avrxmega3",
         .features = featureSet(&[_]Feature{
-            .xmega,
+            .xmega3,
         }),
     };
     pub const avrxmega4 = CpuModel{
diff --git a/lib/std/target/csky.zig b/lib/std/target/csky.zig
index 9699ea4ab1..4c719c776f 100644
--- a/lib/std/target/csky.zig
+++ b/lib/std/target/csky.zig
@@ -8,22 +8,66 @@ pub const Feature = enum {
     @"10e60",
     @"2e3",
     @"3e3r1",
+    @"3e3r2",
     @"3e3r3",
     @"3e7",
     @"7e10",
     btst16,
+    cache,
+    ccrt,
+    ck801,
+    ck802,
+    ck803,
+    ck803s,
+    ck804,
+    ck805,
+    ck807,
+    ck810,
+    ck810v,
+    ck860,
+    ck860v,
+    constpool,
     doloop,
+    dsp1e2,
+    dsp_silan,
+    dspe60,
+    dspv2,
     e1,
     e2,
+    edsp,
     elrw,
+    fdivdu,
+    float1e2,
+    float1e3,
+    float3e4,
+    float7e60,
+    floate1,
     fpuv2_df,
     fpuv2_sf,
     fpuv3_df,
+    fpuv3_hf,
+    fpuv3_hi,
     fpuv3_sf,
     hard_float,
     hard_float_abi,
+    hard_tp,
+    high_registers,
+    hwdiv,
+    istack,
     java,
+    mp,
     mp1e2,
+    multiple_stld,
+    nvic,
+    pushpop,
+    smart,
+    soft_tp,
+    stack_size,
+    trust,
+    vdsp2e3,
+    vdsp2e60f,
+    vdspv1,
+    vdspv2,
 };
 
 pub const featureSet = CpuFeature.feature_set_fns(Feature).featureSet;
@@ -54,6 +98,14 @@ pub const all_features = blk: {
         .description = "Support CSKY 3e3r1 instructions",
         .dependencies = featureSet(&[_]Feature{}),
     };
+    result[@enumToInt(Feature.@"3e3r2")] = .{
+        .llvm_name = "3e3r2",
+        .description = "Support CSKY 3e3r2 instructions",
+        .dependencies = featureSet(&[_]Feature{
+            .@"3e3r1",
+            .doloop,
+        }),
+    };
     result[@enumToInt(Feature.@"3e3r3")] = .{
         .llvm_name = "3e3r3",
         .description = "Support CSKY 3e3r3 instructions",
@@ -80,11 +132,101 @@ pub const all_features = blk: {
         .description = "Use the 16-bit btsti instruction",
         .dependencies = featureSet(&[_]Feature{}),
     };
+    result[@enumToInt(Feature.cache)] = .{
+        .llvm_name = "cache",
+        .description = "Enable cache",
+        .dependencies = featureSet(&[_]Feature{}),
+    };
+    result[@enumToInt(Feature.ccrt)] = .{
+        .llvm_name = "ccrt",
+        .description = "Use CSKY compiler runtime",
+        .dependencies = featureSet(&[_]Feature{}),
+    };
+    result[@enumToInt(Feature.ck801)] = .{
+        .llvm_name = "ck801",
+        .description = "CSKY ck801 processors",
+        .dependencies = featureSet(&[_]Feature{}),
+    };
+    result[@enumToInt(Feature.ck802)] = .{
+        .llvm_name = "ck802",
+        .description = "CSKY ck802 processors",
+        .dependencies = featureSet(&[_]Feature{}),
+    };
+    result[@enumToInt(Feature.ck803)] = .{
+        .llvm_name = "ck803",
+        .description = "CSKY ck803 processors",
+        .dependencies = featureSet(&[_]Feature{}),
+    };
+    result[@enumToInt(Feature.ck803s)] = .{
+        .llvm_name = "ck803s",
+        .description = "CSKY ck803s processors",
+        .dependencies = featureSet(&[_]Feature{}),
+    };
+    result[@enumToInt(Feature.ck804)] = .{
+        .llvm_name = "ck804",
+        .description = "CSKY ck804 processors",
+        .dependencies = featureSet(&[_]Feature{}),
+    };
+    result[@enumToInt(Feature.ck805)] = .{
+        .llvm_name = "ck805",
+        .description = "CSKY ck805 processors",
+        .dependencies = featureSet(&[_]Feature{}),
+    };
+    result[@enumToInt(Feature.ck807)] = .{
+        .llvm_name = "ck807",
+        .description = "CSKY ck807 processors",
+        .dependencies = featureSet(&[_]Feature{}),
+    };
+    result[@enumToInt(Feature.ck810)] = .{
+        .llvm_name = "ck810",
+        .description = "CSKY ck810 processors",
+        .dependencies = featureSet(&[_]Feature{}),
+    };
+    result[@enumToInt(Feature.ck810v)] = .{
+        .llvm_name = "ck810v",
+        .description = "CSKY ck810v processors",
+        .dependencies = featureSet(&[_]Feature{}),
+    };
+    result[@enumToInt(Feature.ck860)] = .{
+        .llvm_name = "ck860",
+        .description = "CSKY ck860 processors",
+        .dependencies = featureSet(&[_]Feature{}),
+    };
+    result[@enumToInt(Feature.ck860v)] = .{
+        .llvm_name = "ck860v",
+        .description = "CSKY ck860v processors",
+        .dependencies = featureSet(&[_]Feature{}),
+    };
+    result[@enumToInt(Feature.constpool)] = .{
+        .llvm_name = "constpool",
+        .description = "Dump the constant pool by compiler",
+        .dependencies = featureSet(&[_]Feature{}),
+    };
     result[@enumToInt(Feature.doloop)] = .{
         .llvm_name = "doloop",
         .description = "Enable doloop instructions",
         .dependencies = featureSet(&[_]Feature{}),
     };
+    result[@enumToInt(Feature.dsp1e2)] = .{
+        .llvm_name = "dsp1e2",
+        .description = "Support CSKY dsp1e2 instructions",
+        .dependencies = featureSet(&[_]Feature{}),
+    };
+    result[@enumToInt(Feature.dsp_silan)] = .{
+        .llvm_name = "dsp_silan",
+        .description = "Enable DSP Silan instrutions",
+        .dependencies = featureSet(&[_]Feature{}),
+    };
+    result[@enumToInt(Feature.dspe60)] = .{
+        .llvm_name = "dspe60",
+        .description = "Support CSKY dspe60 instructions",
+        .dependencies = featureSet(&[_]Feature{}),
+    };
+    result[@enumToInt(Feature.dspv2)] = .{
+        .llvm_name = "dspv2",
+        .description = "Enable DSP V2.0 instrutions",
+        .dependencies = featureSet(&[_]Feature{}),
+    };
     result[@enumToInt(Feature.e1)] = .{
         .llvm_name = "e1",
         .description = "Support CSKY e1 instructions",
@@ -99,11 +241,46 @@ pub const all_features = blk: {
             .e1,
         }),
     };
+    result[@enumToInt(Feature.edsp)] = .{
+        .llvm_name = "edsp",
+        .description = "Enable DSP instrutions",
+        .dependencies = featureSet(&[_]Feature{}),
+    };
     result[@enumToInt(Feature.elrw)] = .{
         .llvm_name = "elrw",
         .description = "Use the extend LRW instruction",
         .dependencies = featureSet(&[_]Feature{}),
     };
+    result[@enumToInt(Feature.fdivdu)] = .{
+        .llvm_name = "fdivdu",
+        .description = "Enable float divide instructions",
+        .dependencies = featureSet(&[_]Feature{}),
+    };
+    result[@enumToInt(Feature.float1e2)] = .{
+        .llvm_name = "float1e2",
+        .description = "Support CSKY float1e2 instructions",
+        .dependencies = featureSet(&[_]Feature{}),
+    };
+    result[@enumToInt(Feature.float1e3)] = .{
+        .llvm_name = "float1e3",
+        .description = "Support CSKY float1e3 instructions",
+        .dependencies = featureSet(&[_]Feature{}),
+    };
+    result[@enumToInt(Feature.float3e4)] = .{
+        .llvm_name = "float3e4",
+        .description = "Support CSKY float3e4 instructions",
+        .dependencies = featureSet(&[_]Feature{}),
+    };
+    result[@enumToInt(Feature.float7e60)] = .{
+        .llvm_name = "float7e60",
+        .description = "Support CSKY float7e60 instructions",
+        .dependencies = featureSet(&[_]Feature{}),
+    };
+    result[@enumToInt(Feature.floate1)] = .{
+        .llvm_name = "floate1",
+        .description = "Support CSKY floate1 instructions",
+        .dependencies = featureSet(&[_]Feature{}),
+    };
     result[@enumToInt(Feature.fpuv2_df)] = .{
         .llvm_name = "fpuv2_df",
         .description = "Enable FPUv2 double float instructions",
@@ -119,6 +296,16 @@ pub const all_features = blk: {
         .description = "Enable FPUv3 double float instructions",
         .dependencies = featureSet(&[_]Feature{}),
     };
+    result[@enumToInt(Feature.fpuv3_hf)] = .{
+        .llvm_name = "fpuv3_hf",
+        .description = "Enable FPUv3 harf precision operate instructions",
+        .dependencies = featureSet(&[_]Feature{}),
+    };
+    result[@enumToInt(Feature.fpuv3_hi)] = .{
+        .llvm_name = "fpuv3_hi",
+        .description = "Enable FPUv3 harf word converting instructions",
+        .dependencies = featureSet(&[_]Feature{}),
+    };
     result[@enumToInt(Feature.fpuv3_sf)] = .{
         .llvm_name = "fpuv3_sf",
         .description = "Enable FPUv3 single float instructions",
@@ -134,11 +321,38 @@ pub const all_features = blk: {
         .description = "Use hard floating point ABI to pass args",
         .dependencies = featureSet(&[_]Feature{}),
     };
+    result[@enumToInt(Feature.hard_tp)] = .{
+        .llvm_name = "hard-tp",
+        .description = "Enable TLS Pointer register",
+        .dependencies = featureSet(&[_]Feature{}),
+    };
+    result[@enumToInt(Feature.high_registers)] = .{
+        .llvm_name = "high-registers",
+        .description = "Enable r16-r31 registers",
+        .dependencies = featureSet(&[_]Feature{}),
+    };
+    result[@enumToInt(Feature.hwdiv)] = .{
+        .llvm_name = "hwdiv",
+        .description = "Enable divide instrutions",
+        .dependencies = featureSet(&[_]Feature{}),
+    };
+    result[@enumToInt(Feature.istack)] = .{
+        .llvm_name = "istack",
+        .description = "Enable interrput attribute",
+        .dependencies = featureSet(&[_]Feature{}),
+    };
     result[@enumToInt(Feature.java)] = .{
         .llvm_name = "java",
         .description = "Enable java instructions",
         .dependencies = featureSet(&[_]Feature{}),
     };
+    result[@enumToInt(Feature.mp)] = .{
+        .llvm_name = "mp",
+        .description = "Support CSKY mp instructions",
+        .dependencies = featureSet(&[_]Feature{
+            .@"2e3",
+        }),
+    };
     result[@enumToInt(Feature.mp1e2)] = .{
         .llvm_name = "mp1e2",
         .description = "Support CSKY mp1e2 instructions",
@@ -146,6 +360,61 @@ pub const all_features = blk: {
             .@"3e7",
         }),
     };
+    result[@enumToInt(Feature.multiple_stld)] = .{
+        .llvm_name = "multiple_stld",
+        .description = "Enable multiple load/store instrutions",
+        .dependencies = featureSet(&[_]Feature{}),
+    };
+    result[@enumToInt(Feature.nvic)] = .{
+        .llvm_name = "nvic",
+        .description = "Enable NVIC",
+        .dependencies = featureSet(&[_]Feature{}),
+    };
+    result[@enumToInt(Feature.pushpop)] = .{
+        .llvm_name = "pushpop",
+        .description = "Enable push/pop instrutions",
+        .dependencies = featureSet(&[_]Feature{}),
+    };
+    result[@enumToInt(Feature.smart)] = .{
+        .llvm_name = "smart",
+        .description = "Let CPU work in Smart Mode",
+        .dependencies = featureSet(&[_]Feature{}),
+    };
+    result[@enumToInt(Feature.soft_tp)] = .{
+        .llvm_name = "soft-tp",
+        .description = "Disable TLS Pointer register",
+        .dependencies = featureSet(&[_]Feature{}),
+    };
+    result[@enumToInt(Feature.stack_size)] = .{
+        .llvm_name = "stack-size",
+        .description = "Output stack size information",
+        .dependencies = featureSet(&[_]Feature{}),
+    };
+    result[@enumToInt(Feature.trust)] = .{
+        .llvm_name = "trust",
+        .description = "Enable trust instructions",
+        .dependencies = featureSet(&[_]Feature{}),
+    };
+    result[@enumToInt(Feature.vdsp2e3)] = .{
+        .llvm_name = "vdsp2e3",
+        .description = "Support CSKY vdsp2e3 instructions",
+        .dependencies = featureSet(&[_]Feature{}),
+    };
+    result[@enumToInt(Feature.vdsp2e60f)] = .{
+        .llvm_name = "vdsp2e60f",
+        .description = "Support CSKY vdsp2e60f instructions",
+        .dependencies = featureSet(&[_]Feature{}),
+    };
+    result[@enumToInt(Feature.vdspv1)] = .{
+        .llvm_name = "vdspv1",
+        .description = "Enable 128bit vdsp-v1 instructions",
+        .dependencies = featureSet(&[_]Feature{}),
+    };
+    result[@enumToInt(Feature.vdspv2)] = .{
+        .llvm_name = "vdspv2",
+        .description = "Enable vdsp-v2 instructions",
+        .dependencies = featureSet(&[_]Feature{}),
+    };
     const ti = @typeInfo(Feature);
     for (result) |*elem, i| {
         elem.index = i;
@@ -155,9 +424,2789 @@ pub const all_features = blk: {
 };
 
 pub const cpu = struct {
+    pub const c807 = CpuModel{
+        .name = "c807",
+        .llvm_name = "c807",
+        .features = featureSet(&[_]Feature{
+            .cache,
+            .ck807,
+            .dsp1e2,
+            .dspe60,
+            .edsp,
+            .hard_tp,
+            .high_registers,
+            .hwdiv,
+            .mp,
+            .mp1e2,
+            .nvic,
+            .trust,
+        }),
+    };
+    pub const c807f = CpuModel{
+        .name = "c807f",
+        .llvm_name = "c807f",
+        .features = featureSet(&[_]Feature{
+            .cache,
+            .ck807,
+            .dsp1e2,
+            .dspe60,
+            .edsp,
+            .fdivdu,
+            .float1e2,
+            .float1e3,
+            .float3e4,
+            .floate1,
+            .fpuv2_df,
+            .fpuv2_sf,
+            .hard_tp,
+            .high_registers,
+            .hwdiv,
+            .mp,
+            .mp1e2,
+            .nvic,
+            .trust,
+        }),
+    };
+    pub const c810 = CpuModel{
+        .name = "c810",
+        .llvm_name = "c810",
+        .features = featureSet(&[_]Feature{
+            .@"7e10",
+            .cache,
+            .ck810,
+            .dsp1e2,
+            .dspe60,
+            .edsp,
+            .fdivdu,
+            .float1e2,
+            .floate1,
+            .fpuv2_df,
+            .fpuv2_sf,
+            .hard_tp,
+            .high_registers,
+            .hwdiv,
+            .mp,
+            .mp1e2,
+            .nvic,
+            .trust,
+        }),
+    };
+    pub const c810t = CpuModel{
+        .name = "c810t",
+        .llvm_name = "c810t",
+        .features = featureSet(&[_]Feature{
+            .@"7e10",
+            .cache,
+            .ck810,
+            .dsp1e2,
+            .dspe60,
+            .edsp,
+            .fdivdu,
+            .float1e2,
+            .floate1,
+            .fpuv2_df,
+            .fpuv2_sf,
+            .hard_tp,
+            .high_registers,
+            .hwdiv,
+            .mp,
+            .mp1e2,
+            .nvic,
+            .trust,
+        }),
+    };
+    pub const c810tv = CpuModel{
+        .name = "c810tv",
+        .llvm_name = "c810tv",
+        .features = featureSet(&[_]Feature{
+            .@"7e10",
+            .cache,
+            .ck810,
+            .ck810v,
+            .dsp1e2,
+            .dspe60,
+            .edsp,
+            .fdivdu,
+            .float1e2,
+            .floate1,
+            .fpuv2_df,
+            .fpuv2_sf,
+            .hard_tp,
+            .high_registers,
+            .hwdiv,
+            .mp,
+            .mp1e2,
+            .nvic,
+            .trust,
+            .vdspv1,
+        }),
+    };
+    pub const c810v = CpuModel{
+        .name = "c810v",
+        .llvm_name = "c810v",
+        .features = featureSet(&[_]Feature{
+            .@"7e10",
+            .cache,
+            .ck810,
+            .ck810v,
+            .dsp1e2,
+            .dspe60,
+            .edsp,
+            .fdivdu,
+            .float1e2,
+            .floate1,
+            .fpuv2_df,
+            .fpuv2_sf,
+            .hard_tp,
+            .high_registers,
+            .hwdiv,
+            .mp,
+            .mp1e2,
+            .nvic,
+            .trust,
+            .vdspv1,
+        }),
+    };
+    pub const c860 = CpuModel{
+        .name = "c860",
+        .llvm_name = "c860",
+        .features = featureSet(&[_]Feature{
+            .@"10e60",
+            .@"3e3r2",
+            .@"3e3r3",
+            .btst16,
+            .cache,
+            .ck860,
+            .dspe60,
+            .float7e60,
+            .fpuv3_df,
+            .fpuv3_hf,
+            .fpuv3_hi,
+            .fpuv3_sf,
+            .hard_tp,
+            .high_registers,
+            .hwdiv,
+            .mp,
+            .mp1e2,
+            .nvic,
+            .trust,
+        }),
+    };
+    pub const c860v = CpuModel{
+        .name = "c860v",
+        .llvm_name = "c860v",
+        .features = featureSet(&[_]Feature{
+            .@"10e60",
+            .@"3e3r2",
+            .@"3e3r3",
+            .btst16,
+            .cache,
+            .ck860,
+            .ck860v,
+            .dspe60,
+            .float7e60,
+            .fpuv3_df,
+            .fpuv3_hf,
+            .fpuv3_hi,
+            .fpuv3_sf,
+            .hard_tp,
+            .high_registers,
+            .hwdiv,
+            .mp,
+            .mp1e2,
+            .nvic,
+            .trust,
+            .vdsp2e60f,
+            .vdspv2,
+        }),
+    };
+    pub const ck801 = CpuModel{
+        .name = "ck801",
+        .llvm_name = "ck801",
+        .features = featureSet(&[_]Feature{
+            .btst16,
+            .ck801,
+            .e1,
+            .trust,
+        }),
+    };
+    pub const ck801t = CpuModel{
+        .name = "ck801t",
+        .llvm_name = "ck801t",
+        .features = featureSet(&[_]Feature{
+            .btst16,
+            .ck801,
+            .e1,
+            .trust,
+        }),
+    };
+    pub const ck802 = CpuModel{
+        .name = "ck802",
+        .llvm_name = "ck802",
+        .features = featureSet(&[_]Feature{
+            .btst16,
+            .ck802,
+            .e2,
+            .nvic,
+            .trust,
+        }),
+    };
+    pub const ck802j = CpuModel{
+        .name = "ck802j",
+        .llvm_name = "ck802j",
+        .features = featureSet(&[_]Feature{
+            .btst16,
+            .ck802,
+            .e2,
+            .java,
+            .nvic,
+            .trust,
+        }),
+    };
+    pub const ck802t = CpuModel{
+        .name = "ck802t",
+        .llvm_name = "ck802t",
+        .features = featureSet(&[_]Feature{
+            .btst16,
+            .ck802,
+            .e2,
+            .nvic,
+            .trust,
+        }),
+    };
+    pub const ck803 = CpuModel{
+        .name = "ck803",
+        .llvm_name = "ck803",
+        .features = featureSet(&[_]Feature{
+            .btst16,
+            .ck803,
+            .hwdiv,
+            .mp,
+            .nvic,
+            .trust,
+        }),
+    };
+    pub const ck803e = CpuModel{
+        .name = "ck803e",
+        .llvm_name = "ck803e",
+        .features = featureSet(&[_]Feature{
+            .btst16,
+            .ck803,
+            .dsp1e2,
+            .dspe60,
+            .edsp,
+            .hwdiv,
+            .mp,
+            .nvic,
+            .trust,
+        }),
+    };
+    pub const ck803ef = CpuModel{
+        .name = "ck803ef",
+        .llvm_name = "ck803ef",
+        .features = featureSet(&[_]Feature{
+            .btst16,
+            .ck803,
+            .dsp1e2,
+            .dspe60,
+            .edsp,
+            .float1e3,
+            .floate1,
+            .fpuv2_sf,
+            .hwdiv,
+            .mp,
+            .nvic,
+            .trust,
+        }),
+    };
+    pub const ck803efh = CpuModel{
+        .name = "ck803efh",
+        .llvm_name = "ck803efh",
+        .features = featureSet(&[_]Feature{
+            .btst16,
+            .ck803,
+            .dsp1e2,
+            .dspe60,
+            .edsp,
+            .float1e3,
+            .floate1,
+            .fpuv2_sf,
+            .hwdiv,
+            .mp,
+            .nvic,
+            .trust,
+        }),
+    };
+    pub const ck803efhr1 = CpuModel{
+        .name = "ck803efhr1",
+        .llvm_name = "ck803efhr1",
+        .features = featureSet(&[_]Feature{
+            .@"3e3r1",
+            .btst16,
+            .ck803,
+            .dsp1e2,
+            .dspe60,
+            .dspv2,
+            .edsp,
+            .float1e3,
+            .floate1,
+            .fpuv2_sf,
+            .high_registers,
+            .hwdiv,
+            .mp,
+            .nvic,
+            .trust,
+        }),
+    };
+    pub const ck803efhr2 = CpuModel{
+        .name = "ck803efhr2",
+        .llvm_name = "ck803efhr2",
+        .features = featureSet(&[_]Feature{
+            .@"3e3r2",
+            .@"3e3r3",
+            .btst16,
+            .ck803,
+            .dsp1e2,
+            .dspe60,
+            .dspv2,
+            .edsp,
+            .float1e3,
+            .floate1,
+            .fpuv2_sf,
+            .high_registers,
+            .hwdiv,
+            .mp,
+            .nvic,
+            .trust,
+        }),
+    };
+    pub const ck803efhr3 = CpuModel{
+        .name = "ck803efhr3",
+        .llvm_name = "ck803efhr3",
+        .features = featureSet(&[_]Feature{
+            .@"3e3r2",
+            .@"3e3r3",
+            .btst16,
+            .ck803,
+            .dsp1e2,
+            .dspe60,
+            .dspv2,
+            .edsp,
+            .float1e3,
+            .floate1,
+            .fpuv2_sf,
+            .high_registers,
+            .hwdiv,
+            .mp,
+            .nvic,
+            .trust,
+        }),
+    };
+    pub const ck803efht = CpuModel{
+        .name = "ck803efht",
+        .llvm_name = "ck803efht",
+        .features = featureSet(&[_]Feature{
+            .btst16,
+            .ck803,
+            .dsp1e2,
+            .dspe60,
+            .edsp,
+            .float1e3,
+            .floate1,
+            .fpuv2_sf,
+            .hwdiv,
+            .mp,
+            .nvic,
+            .trust,
+        }),
+    };
+    pub const ck803efhtr1 = CpuModel{
+        .name = "ck803efhtr1",
+        .llvm_name = "ck803efhtr1",
+        .features = featureSet(&[_]Feature{
+            .@"3e3r1",
+            .btst16,
+            .ck803,
+            .dsp1e2,
+            .dspe60,
+            .dspv2,
+            .edsp,
+            .float1e3,
+            .floate1,
+            .fpuv2_sf,
+            .high_registers,
+            .hwdiv,
+            .mp,
+            .nvic,
+            .trust,
+        }),
+    };
+    pub const ck803efhtr2 = CpuModel{
+        .name = "ck803efhtr2",
+        .llvm_name = "ck803efhtr2",
+        .features = featureSet(&[_]Feature{
+            .@"3e3r2",
+            .@"3e3r3",
+            .btst16,
+            .ck803,
+            .dsp1e2,
+            .dspe60,
+            .dspv2,
+            .edsp,
+            .float1e3,
+            .floate1,
+            .fpuv2_sf,
+            .high_registers,
+            .hwdiv,
+            .mp,
+            .nvic,
+            .trust,
+        }),
+    };
+    pub const ck803efhtr3 = CpuModel{
+        .name = "ck803efhtr3",
+        .llvm_name = "ck803efhtr3",
+        .features = featureSet(&[_]Feature{
+            .@"3e3r2",
+            .@"3e3r3",
+            .btst16,
+            .ck803,
+            .dsp1e2,
+            .dspe60,
+            .dspv2,
+            .edsp,
+            .float1e3,
+            .floate1,
+            .fpuv2_sf,
+            .high_registers,
+            .hwdiv,
+            .mp,
+            .nvic,
+            .trust,
+        }),
+    };
+    pub const ck803efr1 = CpuModel{
+        .name = "ck803efr1",
+        .llvm_name = "ck803efr1",
+        .features = featureSet(&[_]Feature{
+            .@"3e3r1",
+            .btst16,
+            .ck803,
+            .dsp1e2,
+            .dspe60,
+            .dspv2,
+            .edsp,
+            .float1e3,
+            .floate1,
+            .fpuv2_sf,
+            .high_registers,
+            .hwdiv,
+            .mp,
+            .nvic,
+            .trust,
+        }),
+    };
+    pub const ck803efr2 = CpuModel{
+        .name = "ck803efr2",
+        .llvm_name = "ck803efr2",
+        .features = featureSet(&[_]Feature{
+            .@"3e3r2",
+            .@"3e3r3",
+            .btst16,
+            .ck803,
+            .dsp1e2,
+            .dspe60,
+            .dspv2,
+            .edsp,
+            .float1e3,
+            .floate1,
+            .fpuv2_sf,
+            .high_registers,
+            .hwdiv,
+            .mp,
+            .nvic,
+            .trust,
+        }),
+    };
+    pub const ck803efr3 = CpuModel{
+        .name = "ck803efr3",
+        .llvm_name = "ck803efr3",
+        .features = featureSet(&[_]Feature{
+            .@"3e3r2",
+            .@"3e3r3",
+            .btst16,
+            .ck803,
+            .dsp1e2,
+            .dspe60,
+            .dspv2,
+            .edsp,
+            .float1e3,
+            .floate1,
+            .fpuv2_sf,
+            .high_registers,
+            .hwdiv,
+            .mp,
+            .nvic,
+            .trust,
+        }),
+    };
+    pub const ck803eft = CpuModel{
+        .name = "ck803eft",
+        .llvm_name = "ck803eft",
+        .features = featureSet(&[_]Feature{
+            .btst16,
+            .ck803,
+            .dsp1e2,
+            .dspe60,
+            .edsp,
+            .float1e3,
+            .floate1,
+            .fpuv2_sf,
+            .hwdiv,
+            .mp,
+            .nvic,
+            .trust,
+        }),
+    };
+    pub const ck803eftr1 = CpuModel{
+        .name = "ck803eftr1",
+        .llvm_name = "ck803eftr1",
+        .features = featureSet(&[_]Feature{
+            .@"3e3r1",
+            .btst16,
+            .ck803,
+            .dsp1e2,
+            .dspe60,
+            .dspv2,
+            .edsp,
+            .float1e3,
+            .floate1,
+            .fpuv2_sf,
+            .high_registers,
+            .hwdiv,
+            .mp,
+            .nvic,
+            .trust,
+        }),
+    };
+    pub const ck803eftr2 = CpuModel{
+        .name = "ck803eftr2",
+        .llvm_name = "ck803eftr2",
+        .features = featureSet(&[_]Feature{
+            .@"3e3r2",
+            .@"3e3r3",
+            .btst16,
+            .ck803,
+            .dsp1e2,
+            .dspe60,
+            .dspv2,
+            .edsp,
+            .float1e3,
+            .floate1,
+            .fpuv2_sf,
+            .high_registers,
+            .hwdiv,
+            .mp,
+            .nvic,
+            .trust,
+        }),
+    };
+    pub const ck803eftr3 = CpuModel{
+        .name = "ck803eftr3",
+        .llvm_name = "ck803eftr3",
+        .features = featureSet(&[_]Feature{
+            .@"3e3r2",
+            .@"3e3r3",
+            .btst16,
+            .ck803,
+            .dsp1e2,
+            .dspe60,
+            .dspv2,
+            .edsp,
+            .float1e3,
+            .floate1,
+            .fpuv2_sf,
+            .high_registers,
+            .hwdiv,
+            .mp,
+            .nvic,
+            .trust,
+        }),
+    };
+    pub const ck803eh = CpuModel{
+        .name = "ck803eh",
+        .llvm_name = "ck803eh",
+        .features = featureSet(&[_]Feature{
+            .btst16,
+            .ck803,
+            .dsp1e2,
+            .dspe60,
+            .edsp,
+            .hwdiv,
+            .mp,
+            .nvic,
+            .trust,
+        }),
+    };
+    pub const ck803ehr1 = CpuModel{
+        .name = "ck803ehr1",
+        .llvm_name = "ck803ehr1",
+        .features = featureSet(&[_]Feature{
+            .@"3e3r1",
+            .@"3e3r3",
+            .btst16,
+            .ck803,
+            .dsp1e2,
+            .dspe60,
+            .dspv2,
+            .edsp,
+            .high_registers,
+            .hwdiv,
+            .mp,
+            .nvic,
+            .trust,
+        }),
+    };
+    pub const ck803ehr2 = CpuModel{
+        .name = "ck803ehr2",
+        .llvm_name = "ck803ehr2",
+        .features = featureSet(&[_]Feature{
+            .@"3e3r2",
+            .@"3e3r3",
+            .btst16,
+            .ck803,
+            .dsp1e2,
+            .dspe60,
+            .dspv2,
+            .edsp,
+            .high_registers,
+            .hwdiv,
+            .mp,
+            .nvic,
+            .trust,
+        }),
+    };
+    pub const ck803ehr3 = CpuModel{
+        .name = "ck803ehr3",
+        .llvm_name = "ck803ehr3",
+        .features = featureSet(&[_]Feature{
+            .@"3e3r2",
+            .@"3e3r3",
+            .btst16,
+            .ck803,
+            .dsp1e2,
+            .dspe60,
+            .dspv2,
+            .edsp,
+            .high_registers,
+            .hwdiv,
+            .mp,
+            .nvic,
+            .trust,
+        }),
+    };
+    pub const ck803eht = CpuModel{
+        .name = "ck803eht",
+        .llvm_name = "ck803eht",
+        .features = featureSet(&[_]Feature{
+            .btst16,
+            .ck803,
+            .dsp1e2,
+            .dspe60,
+            .edsp,
+            .hwdiv,
+            .mp,
+            .nvic,
+            .trust,
+        }),
+    };
+    pub const ck803ehtr1 = CpuModel{
+        .name = "ck803ehtr1",
+        .llvm_name = "ck803ehtr1",
+        .features = featureSet(&[_]Feature{
+            .@"3e3r1",
+            .@"3e3r3",
+            .btst16,
+            .ck803,
+            .dsp1e2,
+            .dspe60,
+            .dspv2,
+            .edsp,
+            .high_registers,
+            .hwdiv,
+            .mp,
+            .nvic,
+            .trust,
+        }),
+    };
+    pub const ck803ehtr2 = CpuModel{
+        .name = "ck803ehtr2",
+        .llvm_name = "ck803ehtr2",
+        .features = featureSet(&[_]Feature{
+            .@"3e3r2",
+            .@"3e3r3",
+            .btst16,
+            .ck803,
+            .dsp1e2,
+            .dspe60,
+            .dspv2,
+            .edsp,
+            .high_registers,
+            .hwdiv,
+            .mp,
+            .nvic,
+            .trust,
+        }),
+    };
+    pub const ck803ehtr3 = CpuModel{
+        .name = "ck803ehtr3",
+        .llvm_name = "ck803ehtr3",
+        .features = featureSet(&[_]Feature{
+            .@"3e3r2",
+            .@"3e3r3",
+            .btst16,
+            .ck803,
+            .dsp1e2,
+            .dspe60,
+            .dspv2,
+            .edsp,
+            .high_registers,
+            .hwdiv,
+            .mp,
+            .nvic,
+            .trust,
+        }),
+    };
+    pub const ck803er1 = CpuModel{
+        .name = "ck803er1",
+        .llvm_name = "ck803er1",
+        .features = featureSet(&[_]Feature{
+            .@"3e3r1",
+            .@"3e3r3",
+            .btst16,
+            .ck803,
+            .dsp1e2,
+            .dspe60,
+            .dspv2,
+            .edsp,
+            .high_registers,
+            .hwdiv,
+            .mp,
+            .nvic,
+            .trust,
+        }),
+    };
+    pub const ck803er2 = CpuModel{
+        .name = "ck803er2",
+        .llvm_name = "ck803er2",
+        .features = featureSet(&[_]Feature{
+            .@"3e3r2",
+            .@"3e3r3",
+            .btst16,
+            .ck803,
+            .dsp1e2,
+            .dspe60,
+            .dspv2,
+            .edsp,
+            .high_registers,
+            .hwdiv,
+            .mp,
+            .nvic,
+            .trust,
+        }),
+    };
+    pub const ck803er3 = CpuModel{
+        .name = "ck803er3",
+        .llvm_name = "ck803er3",
+        .features = featureSet(&[_]Feature{
+            .@"3e3r2",
+            .@"3e3r3",
+            .btst16,
+            .ck803,
+            .dsp1e2,
+            .dspe60,
+            .dspv2,
+            .edsp,
+            .high_registers,
+            .hwdiv,
+            .mp,
+            .nvic,
+            .trust,
+        }),
+    };
+    pub const ck803et = CpuModel{
+        .name = "ck803et",
+        .llvm_name = "ck803et",
+        .features = featureSet(&[_]Feature{
+            .btst16,
+            .ck803,
+            .dsp1e2,
+            .dspe60,
+            .edsp,
+            .hwdiv,
+            .mp,
+            .nvic,
+            .trust,
+        }),
+    };
+    pub const ck803etr1 = CpuModel{
+        .name = "ck803etr1",
+        .llvm_name = "ck803etr1",
+        .features = featureSet(&[_]Feature{
+            .@"3e3r1",
+            .@"3e3r3",
+            .btst16,
+            .ck803,
+            .dsp1e2,
+            .dspe60,
+            .dspv2,
+            .edsp,
+            .high_registers,
+            .hwdiv,
+            .mp,
+            .nvic,
+            .trust,
+        }),
+    };
+    pub const ck803etr2 = CpuModel{
+        .name = "ck803etr2",
+        .llvm_name = "ck803etr2",
+        .features = featureSet(&[_]Feature{
+            .@"3e3r2",
+            .@"3e3r3",
+            .btst16,
+            .ck803,
+            .dsp1e2,
+            .dspe60,
+            .dspv2,
+            .edsp,
+            .high_registers,
+            .hwdiv,
+            .mp,
+            .nvic,
+            .trust,
+        }),
+    };
+    pub const ck803etr3 = CpuModel{
+        .name = "ck803etr3",
+        .llvm_name = "ck803etr3",
+        .features = featureSet(&[_]Feature{
+            .@"3e3r2",
+            .@"3e3r3",
+            .btst16,
+            .ck803,
+            .dsp1e2,
+            .dspe60,
+            .dspv2,
+            .edsp,
+            .high_registers,
+            .hwdiv,
+            .mp,
+            .nvic,
+            .trust,
+        }),
+    };
+    pub const ck803f = CpuModel{
+        .name = "ck803f",
+        .llvm_name = "ck803f",
+        .features = featureSet(&[_]Feature{
+            .btst16,
+            .ck803,
+            .float1e3,
+            .floate1,
+            .fpuv2_sf,
+            .hwdiv,
+            .mp,
+            .nvic,
+            .trust,
+        }),
+    };
+    pub const ck803fh = CpuModel{
+        .name = "ck803fh",
+        .llvm_name = "ck803fh",
+        .features = featureSet(&[_]Feature{
+            .btst16,
+            .ck803,
+            .float1e3,
+            .floate1,
+            .fpuv2_sf,
+            .hwdiv,
+            .mp,
+            .nvic,
+            .trust,
+        }),
+    };
+    pub const ck803fhr1 = CpuModel{
+        .name = "ck803fhr1",
+        .llvm_name = "ck803fhr1",
+        .features = featureSet(&[_]Feature{
+            .@"3e3r1",
+            .@"3e3r3",
+            .btst16,
+            .ck803,
+            .dspv2,
+            .float1e3,
+            .floate1,
+            .fpuv2_sf,
+            .hwdiv,
+            .mp,
+            .nvic,
+            .trust,
+        }),
+    };
+    pub const ck803fhr2 = CpuModel{
+        .name = "ck803fhr2",
+        .llvm_name = "ck803fhr2",
+        .features = featureSet(&[_]Feature{
+            .@"3e3r2",
+            .@"3e3r3",
+            .btst16,
+            .ck803,
+            .dspv2,
+            .float1e3,
+            .floate1,
+            .fpuv2_sf,
+            .hwdiv,
+            .mp,
+            .nvic,
+            .trust,
+        }),
+    };
+    pub const ck803fhr3 = CpuModel{
+        .name = "ck803fhr3",
+        .llvm_name = "ck803fhr3",
+        .features = featureSet(&[_]Feature{
+            .@"3e3r2",
+            .@"3e3r3",
+            .btst16,
+            .ck803,
+            .dspv2,
+            .float1e3,
+            .floate1,
+            .fpuv2_sf,
+            .hwdiv,
+            .mp,
+            .nvic,
+            .trust,
+        }),
+    };
+    pub const ck803fr1 = CpuModel{
+        .name = "ck803fr1",
+        .llvm_name = "ck803fr1",
+        .features = featureSet(&[_]Feature{
+            .@"3e3r1",
+            .@"3e3r3",
+            .btst16,
+            .ck803,
+            .dspv2,
+            .float1e3,
+            .floate1,
+            .fpuv2_sf,
+            .hwdiv,
+            .mp,
+            .nvic,
+            .trust,
+        }),
+    };
+    pub const ck803fr2 = CpuModel{
+        .name = "ck803fr2",
+        .llvm_name = "ck803fr2",
+        .features = featureSet(&[_]Feature{
+            .@"3e3r2",
+            .@"3e3r3",
+            .btst16,
+            .ck803,
+            .dspv2,
+            .float1e3,
+            .floate1,
+            .fpuv2_sf,
+            .hwdiv,
+            .mp,
+            .nvic,
+            .trust,
+        }),
+    };
+    pub const ck803fr3 = CpuModel{
+        .name = "ck803fr3",
+        .llvm_name = "ck803fr3",
+        .features = featureSet(&[_]Feature{
+            .@"3e3r2",
+            .@"3e3r3",
+            .btst16,
+            .ck803,
+            .dspv2,
+            .float1e3,
+            .floate1,
+            .fpuv2_sf,
+            .hwdiv,
+            .mp,
+            .nvic,
+            .trust,
+        }),
+    };
+    pub const ck803ft = CpuModel{
+        .name = "ck803ft",
+        .llvm_name = "ck803ft",
+        .features = featureSet(&[_]Feature{
+            .btst16,
+            .ck803,
+            .float1e3,
+            .floate1,
+            .fpuv2_sf,
+            .hwdiv,
+            .mp,
+            .nvic,
+            .trust,
+        }),
+    };
+    pub const ck803ftr1 = CpuModel{
+        .name = "ck803ftr1",
+        .llvm_name = "ck803ftr1",
+        .features = featureSet(&[_]Feature{
+            .@"3e3r1",
+            .btst16,
+            .ck803,
+            .dspv2,
+            .float1e3,
+            .floate1,
+            .fpuv2_sf,
+            .hwdiv,
+            .mp,
+            .nvic,
+            .trust,
+        }),
+    };
+    pub const ck803ftr2 = CpuModel{
+        .name = "ck803ftr2",
+        .llvm_name = "ck803ftr2",
+        .features = featureSet(&[_]Feature{
+            .@"3e3r2",
+            .@"3e3r3",
+            .btst16,
+            .ck803,
+            .dspv2,
+            .float1e3,
+            .floate1,
+            .fpuv2_sf,
+            .hwdiv,
+            .mp,
+            .nvic,
+            .trust,
+        }),
+    };
+    pub const ck803ftr3 = CpuModel{
+        .name = "ck803ftr3",
+        .llvm_name = "ck803ftr3",
+        .features = featureSet(&[_]Feature{
+            .@"3e3r2",
+            .@"3e3r3",
+            .btst16,
+            .ck803,
+            .dspv2,
+            .float1e3,
+            .floate1,
+            .fpuv2_sf,
+            .hwdiv,
+            .mp,
+            .nvic,
+            .trust,
+        }),
+    };
+    pub const ck803h = CpuModel{
+        .name = "ck803h",
+        .llvm_name = "ck803h",
+        .features = featureSet(&[_]Feature{
+            .btst16,
+            .ck803,
+            .hwdiv,
+            .mp,
+            .nvic,
+            .trust,
+        }),
+    };
+    pub const ck803hr1 = CpuModel{
+        .name = "ck803hr1",
+        .llvm_name = "ck803hr1",
+        .features = featureSet(&[_]Feature{
+            .@"3e3r1",
+            .@"3e3r3",
+            .btst16,
+            .ck803,
+            .dspv2,
+            .hwdiv,
+            .mp,
+            .nvic,
+            .trust,
+        }),
+    };
+    pub const ck803hr2 = CpuModel{
+        .name = "ck803hr2",
+        .llvm_name = "ck803hr2",
+        .features = featureSet(&[_]Feature{
+            .@"3e3r2",
+            .@"3e3r3",
+            .btst16,
+            .ck803,
+            .dspv2,
+            .hwdiv,
+            .mp,
+            .nvic,
+            .trust,
+        }),
+    };
+    pub const ck803hr3 = CpuModel{
+        .name = "ck803hr3",
+        .llvm_name = "ck803hr3",
+        .features = featureSet(&[_]Feature{
+            .@"3e3r2",
+            .@"3e3r3",
+            .btst16,
+            .ck803,
+            .dspv2,
+            .hwdiv,
+            .mp,
+            .nvic,
+            .trust,
+        }),
+    };
+    pub const ck803ht = CpuModel{
+        .name = "ck803ht",
+        .llvm_name = "ck803ht",
+        .features = featureSet(&[_]Feature{
+            .btst16,
+            .ck803,
+            .hwdiv,
+            .mp,
+            .nvic,
+            .trust,
+        }),
+    };
+    pub const ck803htr1 = CpuModel{
+        .name = "ck803htr1",
+        .llvm_name = "ck803htr1",
+        .features = featureSet(&[_]Feature{
+            .@"3e3r1",
+            .@"3e3r3",
+            .btst16,
+            .ck803,
+            .dspv2,
+            .hwdiv,
+            .mp,
+            .nvic,
+            .trust,
+        }),
+    };
+    pub const ck803htr2 = CpuModel{
+        .name = "ck803htr2",
+        .llvm_name = "ck803htr2",
+        .features = featureSet(&[_]Feature{
+            .@"3e3r2",
+            .@"3e3r3",
+            .btst16,
+            .ck803,
+            .dspv2,
+            .hwdiv,
+            .mp,
+            .nvic,
+            .trust,
+        }),
+    };
+    pub const ck803htr3 = CpuModel{
+        .name = "ck803htr3",
+        .llvm_name = "ck803htr3",
+        .features = featureSet(&[_]Feature{
+            .@"3e3r2",
+            .@"3e3r3",
+            .btst16,
+            .ck803,
+            .dspv2,
+            .hwdiv,
+            .mp,
+            .nvic,
+            .trust,
+        }),
+    };
+    pub const ck803r1 = CpuModel{
+        .name = "ck803r1",
+        .llvm_name = "ck803r1",
+        .features = featureSet(&[_]Feature{
+            .@"3e3r1",
+            .@"3e3r3",
+            .btst16,
+            .ck803,
+            .dspv2,
+            .hwdiv,
+            .mp,
+            .nvic,
+            .trust,
+        }),
+    };
+    pub const ck803r2 = CpuModel{
+        .name = "ck803r2",
+        .llvm_name = "ck803r2",
+        .features = featureSet(&[_]Feature{
+            .@"3e3r2",
+            .@"3e3r3",
+            .btst16,
+            .ck803,
+            .dspv2,
+            .hwdiv,
+            .mp,
+            .nvic,
+            .trust,
+        }),
+    };
+    pub const ck803r3 = CpuModel{
+        .name = "ck803r3",
+        .llvm_name = "ck803r3",
+        .features = featureSet(&[_]Feature{
+            .@"3e3r2",
+            .@"3e3r3",
+            .btst16,
+            .ck803,
+            .dspv2,
+            .hwdiv,
+            .mp,
+            .nvic,
+            .trust,
+        }),
+    };
+    pub const ck803s = CpuModel{
+        .name = "ck803s",
+        .llvm_name = "ck803s",
+        .features = featureSet(&[_]Feature{
+            .@"3e3r1",
+            .btst16,
+            .ck803,
+            .ck803s,
+            .hwdiv,
+            .mp,
+            .nvic,
+            .trust,
+        }),
+    };
+    pub const ck803se = CpuModel{
+        .name = "ck803se",
+        .llvm_name = "ck803se",
+        .features = featureSet(&[_]Feature{
+            .@"3e3r1",
+            .btst16,
+            .ck803,
+            .ck803s,
+            .dsp1e2,
+            .dspe60,
+            .edsp,
+            .hwdiv,
+            .mp,
+            .nvic,
+            .trust,
+        }),
+    };
+    pub const ck803sef = CpuModel{
+        .name = "ck803sef",
+        .llvm_name = "ck803sef",
+        .features = featureSet(&[_]Feature{
+            .@"3e3r1",
+            .btst16,
+            .ck803,
+            .ck803s,
+            .dsp1e2,
+            .dspe60,
+            .edsp,
+            .float1e3,
+            .floate1,
+            .fpuv2_sf,
+            .hwdiv,
+            .mp,
+            .nvic,
+            .trust,
+        }),
+    };
+    pub const ck803sefn = CpuModel{
+        .name = "ck803sefn",
+        .llvm_name = "ck803sefn",
+        .features = featureSet(&[_]Feature{
+            .@"3e3r1",
+            .btst16,
+            .ck803,
+            .ck803s,
+            .dsp1e2,
+            .dsp_silan,
+            .dspe60,
+            .edsp,
+            .float1e3,
+            .floate1,
+            .fpuv2_sf,
+            .hwdiv,
+            .mp,
+            .nvic,
+            .trust,
+        }),
+    };
+    pub const ck803sefnt = CpuModel{
+        .name = "ck803sefnt",
+        .llvm_name = "ck803sefnt",
+        .features = featureSet(&[_]Feature{
+            .@"3e3r1",
+            .btst16,
+            .ck803,
+            .ck803s,
+            .dsp1e2,
+            .dsp_silan,
+            .dspe60,
+            .edsp,
+            .float1e3,
+            .floate1,
+            .fpuv2_sf,
+            .hwdiv,
+            .mp,
+            .nvic,
+            .trust,
+        }),
+    };
+    pub const ck803seft = CpuModel{
+        .name = "ck803seft",
+        .llvm_name = "ck803seft",
+        .features = featureSet(&[_]Feature{
+            .@"3e3r1",
+            .btst16,
+            .ck803,
+            .ck803s,
+            .dsp1e2,
+            .dspe60,
+            .edsp,
+            .float1e3,
+            .floate1,
+            .fpuv2_sf,
+            .hwdiv,
+            .mp,
+            .nvic,
+            .trust,
+        }),
+    };
+    pub const ck803sen = CpuModel{
+        .name = "ck803sen",
+        .llvm_name = "ck803sen",
+        .features = featureSet(&[_]Feature{
+            .@"3e3r1",
+            .btst16,
+            .ck803,
+            .ck803s,
+            .dsp1e2,
+            .dsp_silan,
+            .dspe60,
+            .edsp,
+            .hwdiv,
+            .mp,
+            .nvic,
+            .trust,
+        }),
+    };
+    pub const ck803sf = CpuModel{
+        .name = "ck803sf",
+        .llvm_name = "ck803sf",
+        .features = featureSet(&[_]Feature{
+            .@"3e3r1",
+            .btst16,
+            .ck803,
+            .ck803s,
+            .float1e3,
+            .floate1,
+            .fpuv2_sf,
+            .hwdiv,
+            .mp,
+            .nvic,
+            .trust,
+        }),
+    };
+    pub const ck803sfn = CpuModel{
+        .name = "ck803sfn",
+        .llvm_name = "ck803sfn",
+        .features = featureSet(&[_]Feature{
+            .@"3e3r1",
+            .btst16,
+            .ck803,
+            .ck803s,
+            .dsp_silan,
+            .float1e3,
+            .floate1,
+            .fpuv2_sf,
+            .hwdiv,
+            .mp,
+            .nvic,
+            .trust,
+        }),
+    };
+    pub const ck803sn = CpuModel{
+        .name = "ck803sn",
+        .llvm_name = "ck803sn",
+        .features = featureSet(&[_]Feature{
+            .@"3e3r1",
+            .btst16,
+            .ck803,
+            .ck803s,
+            .dsp_silan,
+            .hwdiv,
+            .mp,
+            .nvic,
+            .trust,
+        }),
+    };
+    pub const ck803snt = CpuModel{
+        .name = "ck803snt",
+        .llvm_name = "ck803snt",
+        .features = featureSet(&[_]Feature{
+            .@"3e3r1",
+            .btst16,
+            .ck803,
+            .ck803s,
+            .dsp_silan,
+            .hwdiv,
+            .mp,
+            .nvic,
+            .trust,
+        }),
+    };
+    pub const ck803st = CpuModel{
+        .name = "ck803st",
+        .llvm_name = "ck803st",
+        .features = featureSet(&[_]Feature{
+            .@"3e3r1",
+            .btst16,
+            .ck803,
+            .ck803s,
+            .hwdiv,
+            .mp,
+            .nvic,
+            .trust,
+        }),
+    };
+    pub const ck803t = CpuModel{
+        .name = "ck803t",
+        .llvm_name = "ck803t",
+        .features = featureSet(&[_]Feature{
+            .btst16,
+            .ck803,
+            .hwdiv,
+            .mp,
+            .nvic,
+            .trust,
+        }),
+    };
+    pub const ck803tr1 = CpuModel{
+        .name = "ck803tr1",
+        .llvm_name = "ck803tr1",
+        .features = featureSet(&[_]Feature{
+            .@"3e3r1",
+            .@"3e3r3",
+            .btst16,
+            .ck803,
+            .dspv2,
+            .hwdiv,
+            .mp,
+            .nvic,
+            .trust,
+        }),
+    };
+    pub const ck803tr2 = CpuModel{
+        .name = "ck803tr2",
+        .llvm_name = "ck803tr2",
+        .features = featureSet(&[_]Feature{
+            .@"3e3r2",
+            .@"3e3r3",
+            .btst16,
+            .ck803,
+            .dspv2,
+            .hwdiv,
+            .mp,
+            .nvic,
+            .trust,
+        }),
+    };
+    pub const ck803tr3 = CpuModel{
+        .name = "ck803tr3",
+        .llvm_name = "ck803tr3",
+        .features = featureSet(&[_]Feature{
+            .@"3e3r2",
+            .@"3e3r3",
+            .btst16,
+            .ck803,
+            .dspv2,
+            .hwdiv,
+            .mp,
+            .nvic,
+            .trust,
+        }),
+    };
+    pub const ck804 = CpuModel{
+        .name = "ck804",
+        .llvm_name = "ck804",
+        .features = featureSet(&[_]Feature{
+            .@"3e3r2",
+            .@"3e3r3",
+            .btst16,
+            .ck803,
+            .ck804,
+            .hwdiv,
+            .mp,
+            .nvic,
+            .trust,
+        }),
+    };
+    pub const ck804e = CpuModel{
+        .name = "ck804e",
+        .llvm_name = "ck804e",
+        .features = featureSet(&[_]Feature{
+            .@"3e3r2",
+            .@"3e3r3",
+            .btst16,
+            .ck803,
+            .ck804,
+            .dspv2,
+            .high_registers,
+            .hwdiv,
+            .mp,
+            .nvic,
+            .trust,
+        }),
+    };
+    pub const ck804ef = CpuModel{
+        .name = "ck804ef",
+        .llvm_name = "ck804ef",
+        .features = featureSet(&[_]Feature{
+            .@"3e3r2",
+            .@"3e3r3",
+            .btst16,
+            .ck803,
+            .ck804,
+            .dspv2,
+            .float1e3,
+            .floate1,
+            .fpuv2_sf,
+            .high_registers,
+            .hwdiv,
+            .mp,
+            .nvic,
+            .trust,
+        }),
+    };
+    pub const ck804efh = CpuModel{
+        .name = "ck804efh",
+        .llvm_name = "ck804efh",
+        .features = featureSet(&[_]Feature{
+            .@"3e3r2",
+            .@"3e3r3",
+            .btst16,
+            .ck803,
+            .ck804,
+            .dspv2,
+            .float1e3,
+            .floate1,
+            .fpuv2_sf,
+            .high_registers,
+            .hwdiv,
+            .mp,
+            .nvic,
+            .trust,
+        }),
+    };
+    pub const ck804efht = CpuModel{
+        .name = "ck804efht",
+        .llvm_name = "ck804efht",
+        .features = featureSet(&[_]Feature{
+            .@"3e3r2",
+            .@"3e3r3",
+            .btst16,
+            .ck803,
+            .ck804,
+            .dspv2,
+            .float1e3,
+            .floate1,
+            .fpuv2_sf,
+            .high_registers,
+            .hwdiv,
+            .mp,
+            .nvic,
+            .trust,
+        }),
+    };
+    pub const ck804eft = CpuModel{
+        .name = "ck804eft",
+        .llvm_name = "ck804eft",
+        .features = featureSet(&[_]Feature{
+            .@"3e3r2",
+            .@"3e3r3",
+            .btst16,
+            .ck803,
+            .ck804,
+            .dspv2,
+            .float1e3,
+            .floate1,
+            .fpuv2_sf,
+            .high_registers,
+            .hwdiv,
+            .mp,
+            .nvic,
+            .trust,
+        }),
+    };
+    pub const ck804eh = CpuModel{
+        .name = "ck804eh",
+        .llvm_name = "ck804eh",
+        .features = featureSet(&[_]Feature{
+            .@"3e3r2",
+            .@"3e3r3",
+            .btst16,
+            .ck803,
+            .ck804,
+            .dspv2,
+            .high_registers,
+            .hwdiv,
+            .mp,
+            .nvic,
+            .trust,
+        }),
+    };
+    pub const ck804eht = CpuModel{
+        .name = "ck804eht",
+        .llvm_name = "ck804eht",
+        .features = featureSet(&[_]Feature{
+            .@"3e3r2",
+            .@"3e3r3",
+            .btst16,
+            .ck803,
+            .ck804,
+            .dspv2,
+            .high_registers,
+            .hwdiv,
+            .mp,
+            .nvic,
+            .trust,
+        }),
+    };
+    pub const ck804et = CpuModel{
+        .name = "ck804et",
+        .llvm_name = "ck804et",
+        .features = featureSet(&[_]Feature{
+            .@"3e3r2",
+            .@"3e3r3",
+            .btst16,
+            .ck803,
+            .ck804,
+            .dspv2,
+            .high_registers,
+            .hwdiv,
+            .mp,
+            .nvic,
+            .trust,
+        }),
+    };
+    pub const ck804f = CpuModel{
+        .name = "ck804f",
+        .llvm_name = "ck804f",
+        .features = featureSet(&[_]Feature{
+            .@"3e3r2",
+            .@"3e3r3",
+            .btst16,
+            .ck803,
+            .ck804,
+            .float1e3,
+            .floate1,
+            .fpuv2_sf,
+            .hwdiv,
+            .mp,
+            .nvic,
+            .trust,
+        }),
+    };
+    pub const ck804fh = CpuModel{
+        .name = "ck804fh",
+        .llvm_name = "ck804fh",
+        .features = featureSet(&[_]Feature{
+            .@"3e3r2",
+            .@"3e3r3",
+            .btst16,
+            .ck803,
+            .ck804,
+            .float1e3,
+            .floate1,
+            .fpuv2_sf,
+            .hwdiv,
+            .mp,
+            .nvic,
+            .trust,
+        }),
+    };
+    pub const ck804ft = CpuModel{
+        .name = "ck804ft",
+        .llvm_name = "ck804ft",
+        .features = featureSet(&[_]Feature{
+            .@"3e3r2",
+            .@"3e3r3",
+            .btst16,
+            .ck803,
+            .ck804,
+            .float1e3,
+            .floate1,
+            .fpuv2_sf,
+            .hwdiv,
+            .mp,
+            .nvic,
+            .trust,
+        }),
+    };
+    pub const ck804h = CpuModel{
+        .name = "ck804h",
+        .llvm_name = "ck804h",
+        .features = featureSet(&[_]Feature{
+            .@"3e3r2",
+            .@"3e3r3",
+            .btst16,
+            .ck803,
+            .ck804,
+            .hwdiv,
+            .mp,
+            .nvic,
+            .trust,
+        }),
+    };
+    pub const ck804ht = CpuModel{
+        .name = "ck804ht",
+        .llvm_name = "ck804ht",
+        .features = featureSet(&[_]Feature{
+            .@"3e3r2",
+            .@"3e3r3",
+            .btst16,
+            .ck803,
+            .ck804,
+            .hwdiv,
+            .mp,
+            .nvic,
+            .trust,
+        }),
+    };
+    pub const ck804t = CpuModel{
+        .name = "ck804t",
+        .llvm_name = "ck804t",
+        .features = featureSet(&[_]Feature{
+            .@"3e3r2",
+            .@"3e3r3",
+            .btst16,
+            .ck803,
+            .ck804,
+            .hwdiv,
+            .mp,
+            .nvic,
+            .trust,
+        }),
+    };
+    pub const ck805 = CpuModel{
+        .name = "ck805",
+        .llvm_name = "ck805",
+        .features = featureSet(&[_]Feature{
+            .@"3e3r2",
+            .@"3e3r3",
+            .btst16,
+            .ck803,
+            .ck805,
+            .high_registers,
+            .hwdiv,
+            .mp,
+            .nvic,
+            .trust,
+            .vdsp2e3,
+            .vdspv2,
+        }),
+    };
+    pub const ck805e = CpuModel{
+        .name = "ck805e",
+        .llvm_name = "ck805e",
+        .features = featureSet(&[_]Feature{
+            .@"3e3r2",
+            .@"3e3r3",
+            .btst16,
+            .ck803,
+            .ck805,
+            .dspv2,
+            .high_registers,
+            .hwdiv,
+            .mp,
+            .nvic,
+            .trust,
+            .vdsp2e3,
+            .vdspv2,
+        }),
+    };
+    pub const ck805ef = CpuModel{
+        .name = "ck805ef",
+        .llvm_name = "ck805ef",
+        .features = featureSet(&[_]Feature{
+            .@"3e3r2",
+            .@"3e3r3",
+            .btst16,
+            .ck803,
+            .ck805,
+            .dspv2,
+            .float1e3,
+            .floate1,
+            .fpuv2_sf,
+            .high_registers,
+            .hwdiv,
+            .mp,
+            .nvic,
+            .trust,
+            .vdsp2e3,
+            .vdspv2,
+        }),
+    };
+    pub const ck805eft = CpuModel{
+        .name = "ck805eft",
+        .llvm_name = "ck805eft",
+        .features = featureSet(&[_]Feature{
+            .@"3e3r2",
+            .@"3e3r3",
+            .btst16,
+            .ck803,
+            .ck805,
+            .dspv2,
+            .float1e3,
+            .floate1,
+            .fpuv2_sf,
+            .high_registers,
+            .hwdiv,
+            .mp,
+            .nvic,
+            .trust,
+            .vdsp2e3,
+            .vdspv2,
+        }),
+    };
+    pub const ck805et = CpuModel{
+        .name = "ck805et",
+        .llvm_name = "ck805et",
+        .features = featureSet(&[_]Feature{
+            .@"3e3r2",
+            .@"3e3r3",
+            .btst16,
+            .ck803,
+            .ck805,
+            .dspv2,
+            .high_registers,
+            .hwdiv,
+            .mp,
+            .nvic,
+            .trust,
+            .vdsp2e3,
+            .vdspv2,
+        }),
+    };
+    pub const ck805f = CpuModel{
+        .name = "ck805f",
+        .llvm_name = "ck805f",
+        .features = featureSet(&[_]Feature{
+            .@"3e3r2",
+            .@"3e3r3",
+            .btst16,
+            .ck803,
+            .ck805,
+            .float1e3,
+            .floate1,
+            .fpuv2_sf,
+            .high_registers,
+            .hwdiv,
+            .mp,
+            .nvic,
+            .trust,
+            .vdsp2e3,
+            .vdspv2,
+        }),
+    };
+    pub const ck805ft = CpuModel{
+        .name = "ck805ft",
+        .llvm_name = "ck805ft",
+        .features = featureSet(&[_]Feature{
+            .@"3e3r2",
+            .@"3e3r3",
+            .btst16,
+            .ck803,
+            .ck805,
+            .float1e3,
+            .floate1,
+            .fpuv2_sf,
+            .high_registers,
+            .hwdiv,
+            .mp,
+            .nvic,
+            .trust,
+            .vdsp2e3,
+            .vdspv2,
+        }),
+    };
+    pub const ck805t = CpuModel{
+        .name = "ck805t",
+        .llvm_name = "ck805t",
+        .features = featureSet(&[_]Feature{
+            .@"3e3r2",
+            .@"3e3r3",
+            .btst16,
+            .ck803,
+            .ck805,
+            .high_registers,
+            .hwdiv,
+            .mp,
+            .nvic,
+            .trust,
+            .vdsp2e3,
+            .vdspv2,
+        }),
+    };
+    pub const ck807 = CpuModel{
+        .name = "ck807",
+        .llvm_name = "ck807",
+        .features = featureSet(&[_]Feature{
+            .cache,
+            .ck807,
+            .dsp1e2,
+            .dspe60,
+            .edsp,
+            .hard_tp,
+            .high_registers,
+            .hwdiv,
+            .mp,
+            .mp1e2,
+            .nvic,
+            .trust,
+        }),
+    };
+    pub const ck807e = CpuModel{
+        .name = "ck807e",
+        .llvm_name = "ck807e",
+        .features = featureSet(&[_]Feature{
+            .cache,
+            .ck807,
+            .dsp1e2,
+            .dspe60,
+            .edsp,
+            .hard_tp,
+            .high_registers,
+            .hwdiv,
+            .mp,
+            .mp1e2,
+            .nvic,
+            .trust,
+        }),
+    };
+    pub const ck807ef = CpuModel{
+        .name = "ck807ef",
+        .llvm_name = "ck807ef",
+        .features = featureSet(&[_]Feature{
+            .cache,
+            .ck807,
+            .dsp1e2,
+            .dspe60,
+            .edsp,
+            .fdivdu,
+            .float1e2,
+            .float1e3,
+            .float3e4,
+            .floate1,
+            .fpuv2_df,
+            .fpuv2_sf,
+            .hard_tp,
+            .high_registers,
+            .hwdiv,
+            .mp,
+            .mp1e2,
+            .nvic,
+            .trust,
+        }),
+    };
+    pub const ck807f = CpuModel{
+        .name = "ck807f",
+        .llvm_name = "ck807f",
+        .features = featureSet(&[_]Feature{
+            .cache,
+            .ck807,
+            .dsp1e2,
+            .dspe60,
+            .edsp,
+            .fdivdu,
+            .float1e2,
+            .float1e3,
+            .float3e4,
+            .floate1,
+            .fpuv2_df,
+            .fpuv2_sf,
+            .hard_tp,
+            .high_registers,
+            .hwdiv,
+            .mp,
+            .mp1e2,
+            .nvic,
+            .trust,
+        }),
+    };
+    pub const ck810 = CpuModel{
+        .name = "ck810",
+        .llvm_name = "ck810",
+        .features = featureSet(&[_]Feature{
+            .@"7e10",
+            .cache,
+            .ck810,
+            .dsp1e2,
+            .dspe60,
+            .edsp,
+            .hard_tp,
+            .high_registers,
+            .hwdiv,
+            .mp,
+            .mp1e2,
+            .nvic,
+            .trust,
+        }),
+    };
+    pub const ck810e = CpuModel{
+        .name = "ck810e",
+        .llvm_name = "ck810e",
+        .features = featureSet(&[_]Feature{
+            .@"7e10",
+            .cache,
+            .ck810,
+            .dsp1e2,
+            .dspe60,
+            .edsp,
+            .hard_tp,
+            .high_registers,
+            .hwdiv,
+            .mp,
+            .mp1e2,
+            .nvic,
+            .trust,
+        }),
+    };
+    pub const ck810ef = CpuModel{
+        .name = "ck810ef",
+        .llvm_name = "ck810ef",
+        .features = featureSet(&[_]Feature{
+            .@"7e10",
+            .cache,
+            .ck810,
+            .dsp1e2,
+            .dspe60,
+            .edsp,
+            .fdivdu,
+            .float1e2,
+            .floate1,
+            .fpuv2_df,
+            .fpuv2_sf,
+            .hard_tp,
+            .high_registers,
+            .hwdiv,
+            .mp,
+            .mp1e2,
+            .nvic,
+            .trust,
+        }),
+    };
+    pub const ck810eft = CpuModel{
+        .name = "ck810eft",
+        .llvm_name = "ck810eft",
+        .features = featureSet(&[_]Feature{
+            .@"7e10",
+            .cache,
+            .ck810,
+            .dsp1e2,
+            .dspe60,
+            .edsp,
+            .fdivdu,
+            .float1e2,
+            .floate1,
+            .fpuv2_df,
+            .fpuv2_sf,
+            .hard_tp,
+            .high_registers,
+            .hwdiv,
+            .mp,
+            .mp1e2,
+            .nvic,
+            .trust,
+        }),
+    };
+    pub const ck810eftv = CpuModel{
+        .name = "ck810eftv",
+        .llvm_name = "ck810eftv",
+        .features = featureSet(&[_]Feature{
+            .@"7e10",
+            .cache,
+            .ck810,
+            .ck810v,
+            .dsp1e2,
+            .dspe60,
+            .edsp,
+            .fdivdu,
+            .float1e2,
+            .floate1,
+            .fpuv2_df,
+            .fpuv2_sf,
+            .hard_tp,
+            .high_registers,
+            .hwdiv,
+            .mp,
+            .mp1e2,
+            .nvic,
+            .trust,
+            .vdspv1,
+        }),
+    };
+    pub const ck810efv = CpuModel{
+        .name = "ck810efv",
+        .llvm_name = "ck810efv",
+        .features = featureSet(&[_]Feature{
+            .@"7e10",
+            .cache,
+            .ck810,
+            .ck810v,
+            .dsp1e2,
+            .dspe60,
+            .edsp,
+            .fdivdu,
+            .float1e2,
+            .floate1,
+            .fpuv2_df,
+            .fpuv2_sf,
+            .hard_tp,
+            .high_registers,
+            .hwdiv,
+            .mp,
+            .mp1e2,
+            .nvic,
+            .trust,
+            .vdspv1,
+        }),
+    };
+    pub const ck810et = CpuModel{
+        .name = "ck810et",
+        .llvm_name = "ck810et",
+        .features = featureSet(&[_]Feature{
+            .@"7e10",
+            .cache,
+            .ck810,
+            .dsp1e2,
+            .dspe60,
+            .edsp,
+            .hard_tp,
+            .high_registers,
+            .hwdiv,
+            .mp,
+            .mp1e2,
+            .nvic,
+            .trust,
+        }),
+    };
+    pub const ck810etv = CpuModel{
+        .name = "ck810etv",
+        .llvm_name = "ck810etv",
+        .features = featureSet(&[_]Feature{
+            .@"7e10",
+            .cache,
+            .ck810,
+            .ck810v,
+            .dsp1e2,
+            .dspe60,
+            .edsp,
+            .hard_tp,
+            .high_registers,
+            .hwdiv,
+            .mp,
+            .mp1e2,
+            .nvic,
+            .trust,
+            .vdspv1,
+        }),
+    };
+    pub const ck810ev = CpuModel{
+        .name = "ck810ev",
+        .llvm_name = "ck810ev",
+        .features = featureSet(&[_]Feature{
+            .@"7e10",
+            .cache,
+            .ck810,
+            .ck810v,
+            .dsp1e2,
+            .dspe60,
+            .edsp,
+            .hard_tp,
+            .high_registers,
+            .hwdiv,
+            .mp,
+            .mp1e2,
+            .nvic,
+            .trust,
+            .vdspv1,
+        }),
+    };
+    pub const ck810f = CpuModel{
+        .name = "ck810f",
+        .llvm_name = "ck810f",
+        .features = featureSet(&[_]Feature{
+            .@"7e10",
+            .cache,
+            .ck810,
+            .dsp1e2,
+            .dspe60,
+            .edsp,
+            .fdivdu,
+            .float1e2,
+            .floate1,
+            .fpuv2_df,
+            .fpuv2_sf,
+            .hard_tp,
+            .high_registers,
+            .hwdiv,
+            .mp,
+            .mp1e2,
+            .nvic,
+            .trust,
+        }),
+    };
+    pub const ck810ft = CpuModel{
+        .name = "ck810ft",
+        .llvm_name = "ck810ft",
+        .features = featureSet(&[_]Feature{
+            .@"7e10",
+            .cache,
+            .ck810,
+            .dsp1e2,
+            .dspe60,
+            .edsp,
+            .fdivdu,
+            .float1e2,
+            .floate1,
+            .fpuv2_df,
+            .fpuv2_sf,
+            .hard_tp,
+            .high_registers,
+            .hwdiv,
+            .mp,
+            .mp1e2,
+            .nvic,
+            .trust,
+        }),
+    };
+    pub const ck810ftv = CpuModel{
+        .name = "ck810ftv",
+        .llvm_name = "ck810ftv",
+        .features = featureSet(&[_]Feature{
+            .@"7e10",
+            .cache,
+            .ck810,
+            .ck810v,
+            .dsp1e2,
+            .dspe60,
+            .edsp,
+            .fdivdu,
+            .float1e2,
+            .floate1,
+            .fpuv2_df,
+            .fpuv2_sf,
+            .hard_tp,
+            .high_registers,
+            .hwdiv,
+            .mp,
+            .mp1e2,
+            .nvic,
+            .trust,
+            .vdspv1,
+        }),
+    };
+    pub const ck810fv = CpuModel{
+        .name = "ck810fv",
+        .llvm_name = "ck810fv",
+        .features = featureSet(&[_]Feature{
+            .@"7e10",
+            .cache,
+            .ck810,
+            .ck810v,
+            .dsp1e2,
+            .dspe60,
+            .edsp,
+            .fdivdu,
+            .float1e2,
+            .floate1,
+            .fpuv2_df,
+            .fpuv2_sf,
+            .hard_tp,
+            .high_registers,
+            .hwdiv,
+            .mp,
+            .mp1e2,
+            .nvic,
+            .trust,
+            .vdspv1,
+        }),
+    };
+    pub const ck810t = CpuModel{
+        .name = "ck810t",
+        .llvm_name = "ck810t",
+        .features = featureSet(&[_]Feature{
+            .@"7e10",
+            .cache,
+            .ck810,
+            .dsp1e2,
+            .dspe60,
+            .edsp,
+            .hard_tp,
+            .high_registers,
+            .hwdiv,
+            .mp,
+            .mp1e2,
+            .nvic,
+            .trust,
+        }),
+    };
+    pub const ck810tv = CpuModel{
+        .name = "ck810tv",
+        .llvm_name = "ck810tv",
+        .features = featureSet(&[_]Feature{
+            .@"7e10",
+            .cache,
+            .ck810,
+            .ck810v,
+            .dsp1e2,
+            .dspe60,
+            .edsp,
+            .hard_tp,
+            .high_registers,
+            .hwdiv,
+            .mp,
+            .mp1e2,
+            .nvic,
+            .trust,
+            .vdspv1,
+        }),
+    };
+    pub const ck810v = CpuModel{
+        .name = "ck810v",
+        .llvm_name = "ck810v",
+        .features = featureSet(&[_]Feature{
+            .@"7e10",
+            .cache,
+            .ck810,
+            .ck810v,
+            .dsp1e2,
+            .dspe60,
+            .edsp,
+            .hard_tp,
+            .high_registers,
+            .hwdiv,
+            .mp,
+            .mp1e2,
+            .nvic,
+            .trust,
+            .vdspv1,
+        }),
+    };
+    pub const ck860 = CpuModel{
+        .name = "ck860",
+        .llvm_name = "ck860",
+        .features = featureSet(&[_]Feature{
+            .@"10e60",
+            .@"3e3r2",
+            .@"3e3r3",
+            .btst16,
+            .cache,
+            .ck860,
+            .dspe60,
+            .hard_tp,
+            .high_registers,
+            .hwdiv,
+            .mp,
+            .mp1e2,
+            .nvic,
+            .trust,
+        }),
+    };
+    pub const ck860f = CpuModel{
+        .name = "ck860f",
+        .llvm_name = "ck860f",
+        .features = featureSet(&[_]Feature{
+            .@"10e60",
+            .@"3e3r2",
+            .@"3e3r3",
+            .btst16,
+            .cache,
+            .ck860,
+            .dspe60,
+            .float7e60,
+            .fpuv3_df,
+            .fpuv3_hf,
+            .fpuv3_hi,
+            .fpuv3_sf,
+            .hard_tp,
+            .high_registers,
+            .hwdiv,
+            .mp,
+            .mp1e2,
+            .nvic,
+            .trust,
+        }),
+    };
+    pub const ck860fv = CpuModel{
+        .name = "ck860fv",
+        .llvm_name = "ck860fv",
+        .features = featureSet(&[_]Feature{
+            .@"10e60",
+            .@"3e3r2",
+            .@"3e3r3",
+            .btst16,
+            .cache,
+            .ck860,
+            .ck860v,
+            .dspe60,
+            .float7e60,
+            .fpuv3_df,
+            .fpuv3_hf,
+            .fpuv3_hi,
+            .fpuv3_sf,
+            .hard_tp,
+            .high_registers,
+            .hwdiv,
+            .mp,
+            .mp1e2,
+            .nvic,
+            .trust,
+            .vdsp2e60f,
+            .vdspv2,
+        }),
+    };
+    pub const ck860v = CpuModel{
+        .name = "ck860v",
+        .llvm_name = "ck860v",
+        .features = featureSet(&[_]Feature{
+            .@"10e60",
+            .@"3e3r2",
+            .@"3e3r3",
+            .btst16,
+            .cache,
+            .ck860,
+            .ck860v,
+            .dspe60,
+            .hard_tp,
+            .high_registers,
+            .hwdiv,
+            .mp,
+            .mp1e2,
+            .nvic,
+            .trust,
+            .vdsp2e60f,
+            .vdspv2,
+        }),
+    };
+    pub const e801 = CpuModel{
+        .name = "e801",
+        .llvm_name = "e801",
+        .features = featureSet(&[_]Feature{
+            .btst16,
+            .ck801,
+            .e1,
+            .trust,
+        }),
+    };
+    pub const e802 = CpuModel{
+        .name = "e802",
+        .llvm_name = "e802",
+        .features = featureSet(&[_]Feature{
+            .btst16,
+            .ck802,
+            .e2,
+            .nvic,
+            .trust,
+        }),
+    };
+    pub const e802t = CpuModel{
+        .name = "e802t",
+        .llvm_name = "e802t",
+        .features = featureSet(&[_]Feature{
+            .btst16,
+            .ck802,
+            .e2,
+            .nvic,
+            .trust,
+        }),
+    };
+    pub const e803 = CpuModel{
+        .name = "e803",
+        .llvm_name = "e803",
+        .features = featureSet(&[_]Feature{
+            .@"3e3r2",
+            .@"3e3r3",
+            .btst16,
+            .ck803,
+            .hwdiv,
+            .mp,
+            .nvic,
+            .trust,
+        }),
+    };
+    pub const e803t = CpuModel{
+        .name = "e803t",
+        .llvm_name = "e803t",
+        .features = featureSet(&[_]Feature{
+            .@"3e3r2",
+            .@"3e3r3",
+            .btst16,
+            .ck803,
+            .hwdiv,
+            .mp,
+            .nvic,
+            .trust,
+        }),
+    };
+    pub const e804d = CpuModel{
+        .name = "e804d",
+        .llvm_name = "e804d",
+        .features = featureSet(&[_]Feature{
+            .@"3e3r2",
+            .@"3e3r3",
+            .btst16,
+            .ck803,
+            .ck804,
+            .dspv2,
+            .high_registers,
+            .hwdiv,
+            .mp,
+            .nvic,
+            .trust,
+        }),
+    };
+    pub const e804df = CpuModel{
+        .name = "e804df",
+        .llvm_name = "e804df",
+        .features = featureSet(&[_]Feature{
+            .@"3e3r2",
+            .@"3e3r3",
+            .btst16,
+            .ck803,
+            .ck804,
+            .dspv2,
+            .float1e3,
+            .floate1,
+            .fpuv2_sf,
+            .high_registers,
+            .hwdiv,
+            .mp,
+            .nvic,
+            .trust,
+        }),
+    };
+    pub const e804dft = CpuModel{
+        .name = "e804dft",
+        .llvm_name = "e804dft",
+        .features = featureSet(&[_]Feature{
+            .@"3e3r2",
+            .@"3e3r3",
+            .btst16,
+            .ck803,
+            .ck804,
+            .dspv2,
+            .float1e3,
+            .floate1,
+            .fpuv2_sf,
+            .high_registers,
+            .hwdiv,
+            .mp,
+            .nvic,
+            .trust,
+        }),
+    };
+    pub const e804dt = CpuModel{
+        .name = "e804dt",
+        .llvm_name = "e804dt",
+        .features = featureSet(&[_]Feature{
+            .@"3e3r2",
+            .@"3e3r3",
+            .btst16,
+            .ck803,
+            .ck804,
+            .dspv2,
+            .high_registers,
+            .hwdiv,
+            .mp,
+            .nvic,
+            .trust,
+        }),
+    };
+    pub const e804f = CpuModel{
+        .name = "e804f",
+        .llvm_name = "e804f",
+        .features = featureSet(&[_]Feature{
+            .@"3e3r2",
+            .@"3e3r3",
+            .btst16,
+            .ck803,
+            .ck804,
+            .float1e3,
+            .floate1,
+            .fpuv2_sf,
+            .hwdiv,
+            .mp,
+            .nvic,
+            .trust,
+        }),
+    };
+    pub const e804ft = CpuModel{
+        .name = "e804ft",
+        .llvm_name = "e804ft",
+        .features = featureSet(&[_]Feature{
+            .@"3e3r2",
+            .@"3e3r3",
+            .btst16,
+            .ck803,
+            .ck804,
+            .float1e3,
+            .floate1,
+            .fpuv2_sf,
+            .hwdiv,
+            .mp,
+            .nvic,
+            .trust,
+        }),
+    };
     pub const generic = CpuModel{
         .name = "generic",
         .llvm_name = "generic",
         .features = featureSet(&[_]Feature{}),
     };
+    pub const @"i805" = CpuModel{
+        .name = "i805",
+        .llvm_name = "i805",
+        .features = featureSet(&[_]Feature{
+            .@"3e3r2",
+            .@"3e3r3",
+            .btst16,
+            .ck803,
+            .ck805,
+            .high_registers,
+            .hwdiv,
+            .mp,
+            .nvic,
+            .trust,
+            .vdsp2e3,
+            .vdspv2,
+        }),
+    };
+    pub const i805f = CpuModel{
+        .name = "i805f",
+        .llvm_name = "i805f",
+        .features = featureSet(&[_]Feature{
+            .@"3e3r2",
+            .@"3e3r3",
+            .btst16,
+            .ck803,
+            .ck805,
+            .float1e3,
+            .floate1,
+            .fpuv2_sf,
+            .high_registers,
+            .hwdiv,
+            .mp,
+            .nvic,
+            .trust,
+            .vdsp2e3,
+            .vdspv2,
+        }),
+    };
+    pub const r807 = CpuModel{
+        .name = "r807",
+        .llvm_name = "r807",
+        .features = featureSet(&[_]Feature{
+            .cache,
+            .ck807,
+            .dsp1e2,
+            .dspe60,
+            .edsp,
+            .hard_tp,
+            .high_registers,
+            .hwdiv,
+            .mp,
+            .mp1e2,
+            .nvic,
+            .trust,
+        }),
+    };
+    pub const r807f = CpuModel{
+        .name = "r807f",
+        .llvm_name = "r807f",
+        .features = featureSet(&[_]Feature{
+            .cache,
+            .ck807,
+            .dsp1e2,
+            .dspe60,
+            .edsp,
+            .fdivdu,
+            .float1e2,
+            .float1e3,
+            .float3e4,
+            .floate1,
+            .fpuv2_df,
+            .fpuv2_sf,
+            .hard_tp,
+            .high_registers,
+            .hwdiv,
+            .mp,
+            .mp1e2,
+            .nvic,
+            .trust,
+        }),
+    };
+    pub const s802 = CpuModel{
+        .name = "s802",
+        .llvm_name = "s802",
+        .features = featureSet(&[_]Feature{
+            .btst16,
+            .ck802,
+            .e2,
+            .nvic,
+            .trust,
+        }),
+    };
+    pub const s802t = CpuModel{
+        .name = "s802t",
+        .llvm_name = "s802t",
+        .features = featureSet(&[_]Feature{
+            .btst16,
+            .ck802,
+            .e2,
+            .nvic,
+            .trust,
+        }),
+    };
+    pub const s803 = CpuModel{
+        .name = "s803",
+        .llvm_name = "s803",
+        .features = featureSet(&[_]Feature{
+            .@"3e3r2",
+            .@"3e3r3",
+            .btst16,
+            .ck803,
+            .hwdiv,
+            .mp,
+            .nvic,
+            .trust,
+        }),
+    };
+    pub const s803t = CpuModel{
+        .name = "s803t",
+        .llvm_name = "s803t",
+        .features = featureSet(&[_]Feature{
+            .@"3e3r2",
+            .@"3e3r3",
+            .btst16,
+            .ck803,
+            .hwdiv,
+            .mp,
+            .nvic,
+            .trust,
+        }),
+    };
 };
diff --git a/lib/std/target/powerpc.zig b/lib/std/target/powerpc.zig
index 513a9ad8e0..25c4162b0d 100644
--- a/lib/std/target/powerpc.zig
+++ b/lib/std/target/powerpc.zig
@@ -46,6 +46,7 @@ pub const Feature = enum {
     htm,
     icbt,
     invariant_function_descriptors,
+    isa_future_instructions,
     isa_v206_instructions,
     isa_v207_instructions,
     isa_v30_instructions,
@@ -354,6 +355,13 @@ pub const all_features = blk: {
         .description = "Assume function descriptors are invariant",
         .dependencies = featureSet(&[_]Feature{}),
     };
+    result[@enumToInt(Feature.isa_future_instructions)] = .{
+        .llvm_name = "isa-future-instructions",
+        .description = "Enable instructions for Future ISA.",
+        .dependencies = featureSet(&[_]Feature{
+            .isa_v31_instructions,
+        }),
+    };
     result[@enumToInt(Feature.isa_v206_instructions)] = .{
         .llvm_name = "isa-v206-instructions",
         .description = "Enable instructions in ISA 2.06.",
@@ -728,6 +736,7 @@ pub const cpu = struct {
             .frsqrte,
             .frsqrtes,
             .fsqrt,
+            .isa_v206_instructions,
             .isel,
             .ldbrx,
             .lfiwax,
@@ -774,6 +783,7 @@ pub const cpu = struct {
             .allow_unaligned_fp_access,
             .bpermd,
             .cmpb,
+            .crbits,
             .crypto,
             .direct_move,
             .extdiv,
@@ -793,6 +803,7 @@ pub const cpu = struct {
             .fuse_store,
             .htm,
             .icbt,
+            .isa_future_instructions,
             .isa_v206_instructions,
             .isel,
             .ldbrx,
@@ -886,6 +897,7 @@ pub const cpu = struct {
             .allow_unaligned_fp_access,
             .bpermd,
             .cmpb,
+            .crbits,
             .crypto,
             .direct_move,
             .extdiv,
@@ -925,6 +937,7 @@ pub const cpu = struct {
             .allow_unaligned_fp_access,
             .bpermd,
             .cmpb,
+            .crbits,
             .crypto,
             .direct_move,
             .extdiv,
@@ -1096,6 +1109,7 @@ pub const cpu = struct {
             .allow_unaligned_fp_access,
             .bpermd,
             .cmpb,
+            .crbits,
             .crypto,
             .direct_move,
             .extdiv,
@@ -1135,6 +1149,7 @@ pub const cpu = struct {
             .allow_unaligned_fp_access,
             .bpermd,
             .cmpb,
+            .crbits,
             .crypto,
             .direct_move,
             .extdiv,
diff --git a/lib/std/target/riscv.zig b/lib/std/target/riscv.zig
index 7d2ee7e140..b3b24fece3 100644
--- a/lib/std/target/riscv.zig
+++ b/lib/std/target/riscv.zig
@@ -16,8 +16,11 @@ pub const Feature = enum {
     experimental_zbp,
     experimental_zbr,
     experimental_zbt,
+    experimental_zvfh,
     f,
+    lui_addi_fusion,
     m,
+    no_default_unroll,
     no_rvc_hints,
     relax,
     reserve_x1,
@@ -52,6 +55,7 @@ pub const Feature = enum {
     reserve_x8,
     reserve_x9,
     save_restore,
+    unaligned_scalar_mem,
     v,
     zba,
     zbb,
@@ -66,6 +70,10 @@ pub const Feature = enum {
     zfinx,
     zhinx,
     zhinxmin,
+    zicbom,
+    zicbop,
+    zicboz,
+    zihintpause,
     zk,
     zkn,
     zknd,
@@ -76,6 +84,7 @@ pub const Feature = enum {
     zksed,
     zksh,
     zkt,
+    zmmul,
     zve32f,
     zve32x,
     zve64d,
@@ -160,16 +169,33 @@ pub const all_features = blk: {
         .description = "'Zbt' (Ternary 'Zb' Instructions)",
         .dependencies = featureSet(&[_]Feature{}),
     };
+    result[@enumToInt(Feature.experimental_zvfh)] = .{
+        .llvm_name = "experimental-zvfh",
+        .description = "'Zvfh' (Vector Half-Precision Floating-Point)",
+        .dependencies = featureSet(&[_]Feature{
+            .zve32f,
+        }),
+    };
     result[@enumToInt(Feature.f)] = .{
         .llvm_name = "f",
         .description = "'F' (Single-Precision Floating-Point)",
         .dependencies = featureSet(&[_]Feature{}),
     };
+    result[@enumToInt(Feature.lui_addi_fusion)] = .{
+        .llvm_name = "lui-addi-fusion",
+        .description = "Enable LUI+ADDI macrofusion",
+        .dependencies = featureSet(&[_]Feature{}),
+    };
     result[@enumToInt(Feature.m)] = .{
         .llvm_name = "m",
         .description = "'M' (Integer Multiplication and Division)",
         .dependencies = featureSet(&[_]Feature{}),
     };
+    result[@enumToInt(Feature.no_default_unroll)] = .{
+        .llvm_name = "no-default-unroll",
+        .description = "Disable default unroll preference.",
+        .dependencies = featureSet(&[_]Feature{}),
+    };
     result[@enumToInt(Feature.no_rvc_hints)] = .{
         .llvm_name = "no-rvc-hints",
         .description = "Disable RVC Hint Instructions.",
@@ -340,11 +366,17 @@ pub const all_features = blk: {
         .description = "Enable save/restore.",
         .dependencies = featureSet(&[_]Feature{}),
     };
+    result[@enumToInt(Feature.unaligned_scalar_mem)] = .{
+        .llvm_name = "unaligned-scalar-mem",
+        .description = "Has reasonably performant unaligned scalar loads and stores",
+        .dependencies = featureSet(&[_]Feature{}),
+    };
     result[@enumToInt(Feature.v)] = .{
         .llvm_name = "v",
         .description = "'V' (Vector Extension for Application Processors)",
         .dependencies = featureSet(&[_]Feature{
             .d,
+            .zve64d,
             .zvl128b,
         }),
     };
@@ -423,6 +455,26 @@ pub const all_features = blk: {
             .zfinx,
         }),
     };
+    result[@enumToInt(Feature.zicbom)] = .{
+        .llvm_name = "zicbom",
+        .description = "'Zicbom' (Cache-Block Management Instructions)",
+        .dependencies = featureSet(&[_]Feature{}),
+    };
+    result[@enumToInt(Feature.zicbop)] = .{
+        .llvm_name = "zicbop",
+        .description = "'Zicbop' (Cache-Block Prefetch Instructions)",
+        .dependencies = featureSet(&[_]Feature{}),
+    };
+    result[@enumToInt(Feature.zicboz)] = .{
+        .llvm_name = "zicboz",
+        .description = "'Zicboz' (Cache-Block Zero Instructions)",
+        .dependencies = featureSet(&[_]Feature{}),
+    };
+    result[@enumToInt(Feature.zihintpause)] = .{
+        .llvm_name = "zihintpause",
+        .description = "'zihintpause' (Pause Hint)",
+        .dependencies = featureSet(&[_]Feature{}),
+    };
     result[@enumToInt(Feature.zk)] = .{
         .llvm_name = "zk",
         .description = "'Zk' (Standard scalar cryptography extension)",
@@ -490,6 +542,11 @@ pub const all_features = blk: {
         .description = "'Zkt' (Data Independent Execution Latency)",
         .dependencies = featureSet(&[_]Feature{}),
     };
+    result[@enumToInt(Feature.zmmul)] = .{
+        .llvm_name = "zmmul",
+        .description = "'Zmmul' (Integer Multiplication)",
+        .dependencies = featureSet(&[_]Feature{}),
+    };
     result[@enumToInt(Feature.zve32f)] = .{
         .llvm_name = "zve32f",
         .description = "'Zve32f' (Vector Extensions for Embedded Processors with maximal 32 EEW and F extension)",
@@ -632,6 +689,11 @@ pub const cpu = struct {
             .m,
         }),
     };
+    pub const generic = CpuModel{
+        .name = "generic",
+        .llvm_name = "generic",
+        .features = featureSet(&[_]Feature{}),
+    };
     pub const generic_rv32 = CpuModel{
         .name = "generic_rv32",
         .llvm_name = "generic-rv32",
@@ -659,13 +721,16 @@ pub const cpu = struct {
     pub const sifive_7_rv32 = CpuModel{
         .name = "sifive_7_rv32",
         .llvm_name = "sifive-7-rv32",
-        .features = featureSet(&[_]Feature{}),
+        .features = featureSet(&[_]Feature{
+            .no_default_unroll,
+        }),
     };
     pub const sifive_7_rv64 = CpuModel{
         .name = "sifive_7_rv64",
         .llvm_name = "sifive-7-rv64",
         .features = featureSet(&[_]Feature{
             .@"64bit",
+            .no_default_unroll,
         }),
     };
     pub const sifive_e20 = CpuModel{
@@ -722,6 +787,7 @@ pub const cpu = struct {
             .c,
             .f,
             .m,
+            .no_default_unroll,
         }),
     };
     pub const sifive_s21 = CpuModel{
@@ -764,6 +830,7 @@ pub const cpu = struct {
             .c,
             .d,
             .m,
+            .no_default_unroll,
         }),
     };
     pub const sifive_u54 = CpuModel{
@@ -786,6 +853,7 @@ pub const cpu = struct {
             .c,
             .d,
             .m,
+            .no_default_unroll,
         }),
     };
 };
diff --git a/lib/std/target/s390x.zig b/lib/std/target/s390x.zig
index be97570629..8b93019e24 100644
--- a/lib/std/target/s390x.zig
+++ b/lib/std/target/s390x.zig
@@ -579,6 +579,52 @@ pub const cpu = struct {
             .vector_packed_decimal_enhancement,
         }),
     };
+    pub const z16 = CpuModel{
+        .name = "z16",
+        .llvm_name = "z16",
+        .features = featureSet(&[_]Feature{
+            .bear_enhancement,
+            .deflate_conversion,
+            .dfp_packed_conversion,
+            .dfp_zoned_conversion,
+            .distinct_ops,
+            .enhanced_dat_2,
+            .enhanced_sort,
+            .execution_hint,
+            .fast_serialization,
+            .fp_extension,
+            .guarded_storage,
+            .high_word,
+            .insert_reference_bits_multiple,
+            .interlocked_access1,
+            .load_and_trap,
+            .load_and_zero_rightmost_byte,
+            .load_store_on_cond,
+            .load_store_on_cond_2,
+            .message_security_assist_extension3,
+            .message_security_assist_extension4,
+            .message_security_assist_extension5,
+            .message_security_assist_extension7,
+            .message_security_assist_extension8,
+            .message_security_assist_extension9,
+            .miscellaneous_extensions,
+            .miscellaneous_extensions_2,
+            .miscellaneous_extensions_3,
+            .nnp_assist,
+            .population_count,
+            .processor_activity_instrumentation,
+            .processor_assist,
+            .reset_dat_protection,
+            .reset_reference_bits_multiple,
+            .transactional_execution,
+            .vector,
+            .vector_enhancements_1,
+            .vector_enhancements_2,
+            .vector_packed_decimal,
+            .vector_packed_decimal_enhancement,
+            .vector_packed_decimal_enhancement_2,
+        }),
+    };
     pub const z196 = CpuModel{
         .name = "z196",
         .llvm_name = "z196",
diff --git a/lib/std/target/wasm.zig b/lib/std/target/wasm.zig
index deb0a05b12..514b765a97 100644
--- a/lib/std/target/wasm.zig
+++ b/lib/std/target/wasm.zig
@@ -8,6 +8,7 @@ pub const Feature = enum {
     atomics,
     bulk_memory,
     exception_handling,
+    extended_const,
     multivalue,
     mutable_globals,
     nontrapping_fptoint,
@@ -42,6 +43,11 @@ pub const all_features = blk: {
         .description = "Enable Wasm exception handling",
         .dependencies = featureSet(&[_]Feature{}),
     };
+    result[@enumToInt(Feature.extended_const)] = .{
+        .llvm_name = "extended-const",
+        .description = "Enable extended const expressions",
+        .dependencies = featureSet(&[_]Feature{}),
+    };
     result[@enumToInt(Feature.multivalue)] = .{
         .llvm_name = "multivalue",
         .description = "Enable multivalue blocks, instructions, and functions",
diff --git a/lib/std/target/x86.zig b/lib/std/target/x86.zig
index 8b80ba64bd..9aae89a14b 100644
--- a/lib/std/target/x86.zig
+++ b/lib/std/target/x86.zig
@@ -48,8 +48,13 @@ pub const Feature = enum {
     enqcmd,
     ermsb,
     f16c,
+    false_deps_getmant,
     false_deps_lzcnt_tzcnt,
+    false_deps_mulc,
+    false_deps_mullq,
+    false_deps_perm,
     false_deps_popcnt,
+    false_deps_range,
     fast_11bytenop,
     fast_15bytenop,
     fast_7bytenop,
@@ -71,6 +76,8 @@ pub const Feature = enum {
     fsrm,
     fxsr,
     gfni,
+    harden_sls_ijmp,
+    harden_sls_ret,
     hreset,
     idivl_to_divb,
     idivq_to_divl,
@@ -101,6 +108,7 @@ pub const Feature = enum {
     prfchw,
     ptwrite,
     rdpid,
+    rdpru,
     rdrnd,
     rdseed,
     retpoline,
@@ -109,6 +117,7 @@ pub const Feature = enum {
     retpoline_indirect_calls,
     rtm,
     sahf,
+    sbb_dep_breaking,
     serialize,
     seses,
     sgx,
@@ -136,7 +145,6 @@ pub const Feature = enum {
     tbm,
     tsxldtrk,
     uintr,
-    use_aa,
     use_glm_div_sqrt_costs,
     use_slm_arith_costs,
     vaes,
@@ -376,7 +384,7 @@ pub const all_features = blk: {
     };
     result[@enumToInt(Feature.cldemote)] = .{
         .llvm_name = "cldemote",
-        .description = "Enable Cache Demote",
+        .description = "Enable Cache Line Demote",
         .dependencies = featureSet(&[_]Feature{}),
     };
     result[@enumToInt(Feature.clflushopt)] = .{
@@ -401,12 +409,12 @@ pub const all_features = blk: {
     };
     result[@enumToInt(Feature.crc32)] = .{
         .llvm_name = "crc32",
-        .description = "Enable SSE 4.2 CRC32 instruction",
+        .description = "Enable SSE 4.2 CRC32 instruction (used when SSE4.2 is supported but function is GPR only)",
         .dependencies = featureSet(&[_]Feature{}),
     };
     result[@enumToInt(Feature.cx16)] = .{
         .llvm_name = "cx16",
-        .description = "64-bit with cmpxchg16b",
+        .description = "64-bit with cmpxchg16b (this is true for most x86-64 chips, but not the first AMD chips)",
         .dependencies = featureSet(&[_]Feature{
             .cx8,
         }),
@@ -433,16 +441,41 @@ pub const all_features = blk: {
             .avx,
         }),
     };
+    result[@enumToInt(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[@enumToInt(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[@enumToInt(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[@enumToInt(Feature.false_deps_mullq)] = .{
+        .llvm_name = "false-deps-mullq",
+        .description = "VPMULLQ has a false dependency on dest register",
+        .dependencies = featureSet(&[_]Feature{}),
+    };
+    result[@enumToInt(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[@enumToInt(Feature.false_deps_popcnt)] = .{
         .llvm_name = "false-deps-popcnt",
         .description = "POPCNT has a false dependency on dest register",
         .dependencies = featureSet(&[_]Feature{}),
     };
+    result[@enumToInt(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[@enumToInt(Feature.fast_11bytenop)] = .{
         .llvm_name = "fast-11bytenop",
         .description = "Target can quickly decode up to 11 byte NOPs",
@@ -465,7 +498,7 @@ pub const all_features = blk: {
     };
     result[@enumToInt(Feature.fast_gather)] = .{
         .llvm_name = "fast-gather",
-        .description = "Indicates if gather is reasonably fast",
+        .description = "Indicates if gather is reasonably fast (this is true for Skylake client and all AVX-512 CPUs)",
         .dependencies = featureSet(&[_]Feature{}),
     };
     result[@enumToInt(Feature.fast_hops)] = .{
@@ -555,6 +588,16 @@ pub const all_features = blk: {
             .sse2,
         }),
     };
+    result[@enumToInt(Feature.harden_sls_ijmp)] = .{
+        .llvm_name = "harden-sls-ijmp",
+        .description = "Harden against straight line speculation across indirect JMP instructions.",
+        .dependencies = featureSet(&[_]Feature{}),
+    };
+    result[@enumToInt(Feature.harden_sls_ret)] = .{
+        .llvm_name = "harden-sls-ret",
+        .description = "Harden against straight line speculation across RET instructions.",
+        .dependencies = featureSet(&[_]Feature{}),
+    };
     result[@enumToInt(Feature.hreset)] = .{
         .llvm_name = "hreset",
         .description = "Has hreset instruction",
@@ -584,7 +627,7 @@ pub const all_features = blk: {
     };
     result[@enumToInt(Feature.lea_sp)] = .{
         .llvm_name = "lea-sp",
-        .description = "Use LEA for adjusting the stack pointer",
+        .description = "Use LEA for adjusting the stack pointer (this is an optimization for Intel Atom processors)",
         .dependencies = featureSet(&[_]Feature{}),
     };
     result[@enumToInt(Feature.lea_uses_ag)] = .{
@@ -629,12 +672,12 @@ pub const all_features = blk: {
     };
     result[@enumToInt(Feature.movdir64b)] = .{
         .llvm_name = "movdir64b",
-        .description = "Support movdir64b instruction",
+        .description = "Support movdir64b instruction (direct store 64 bytes)",
         .dependencies = featureSet(&[_]Feature{}),
     };
     result[@enumToInt(Feature.movdiri)] = .{
         .llvm_name = "movdiri",
-        .description = "Support movdiri instruction",
+        .description = "Support movdiri instruction (direct store integer)",
         .dependencies = featureSet(&[_]Feature{}),
     };
     result[@enumToInt(Feature.mwaitx)] = .{
@@ -644,12 +687,12 @@ pub const all_features = blk: {
     };
     result[@enumToInt(Feature.nopl)] = .{
         .llvm_name = "nopl",
-        .description = "Enable NOPL instruction",
+        .description = "Enable NOPL instruction (generally pentium pro+)",
         .dependencies = featureSet(&[_]Feature{}),
     };
     result[@enumToInt(Feature.pad_short_functions)] = .{
         .llvm_name = "pad-short-functions",
-        .description = "Pad short functions",
+        .description = "Pad short functions (to prevent a stall when returning too early)",
         .dependencies = featureSet(&[_]Feature{}),
     };
     result[@enumToInt(Feature.pclmul)] = .{
@@ -709,6 +752,11 @@ pub const all_features = blk: {
         .description = "Support RDPID instructions",
         .dependencies = featureSet(&[_]Feature{}),
     };
+    result[@enumToInt(Feature.rdpru)] = .{
+        .llvm_name = "rdpru",
+        .description = "Support RDPRU instructions",
+        .dependencies = featureSet(&[_]Feature{}),
+    };
     result[@enumToInt(Feature.rdrnd)] = .{
         .llvm_name = "rdrnd",
         .description = "Support RDRAND instruction",
@@ -754,6 +802,11 @@ pub const all_features = blk: {
         .description = "Support LAHF and SAHF instructions in 64-bit mode",
         .dependencies = featureSet(&[_]Feature{}),
     };
+    result[@enumToInt(Feature.sbb_dep_breaking)] = .{
+        .llvm_name = "sbb-dep-breaking",
+        .description = "SBB with same register has no source dependency",
+        .dependencies = featureSet(&[_]Feature{}),
+    };
     result[@enumToInt(Feature.serialize)] = .{
         .llvm_name = "serialize",
         .description = "Has serialize instruction",
@@ -805,7 +858,7 @@ pub const all_features = blk: {
     };
     result[@enumToInt(Feature.slow_pmulld)] = .{
         .llvm_name = "slow-pmulld",
-        .description = "PMULLD instruction is slow",
+        .description = "PMULLD instruction is slow (compared to PMULLW/PMULHW and PMULUDQ)",
         .dependencies = featureSet(&[_]Feature{}),
     };
     result[@enumToInt(Feature.slow_shld)] = .{
@@ -875,7 +928,7 @@ pub const all_features = blk: {
     };
     result[@enumToInt(Feature.sse_unaligned_mem)] = .{
         .llvm_name = "sse-unaligned-mem",
-        .description = "Allow unaligned memory operands with SSE instructions",
+        .description = "Allow unaligned memory operands with SSE instructions (this may require setting a configuration bit in the processor)",
         .dependencies = featureSet(&[_]Feature{}),
     };
     result[@enumToInt(Feature.ssse3)] = .{
@@ -905,11 +958,6 @@ pub const all_features = blk: {
         .description = "Has UINTR Instructions",
         .dependencies = featureSet(&[_]Feature{}),
     };
-    result[@enumToInt(Feature.use_aa)] = .{
-        .llvm_name = "use-aa",
-        .description = "Use alias analysis during codegen",
-        .dependencies = featureSet(&[_]Feature{}),
-    };
     result[@enumToInt(Feature.use_glm_div_sqrt_costs)] = .{
         .llvm_name = "use-glm-div-sqrt-costs",
         .description = "Use Goldmont specific floating point div/sqrt costs",
@@ -1021,6 +1069,7 @@ pub const cpu = struct {
             .crc32,
             .cx16,
             .f16c,
+            .false_deps_perm,
             .false_deps_popcnt,
             .fast_15bytenop,
             .fast_gather,
@@ -1082,6 +1131,7 @@ pub const cpu = struct {
             .popcnt,
             .prfchw,
             .sahf,
+            .sbb_dep_breaking,
             .slow_shld,
             .sse4a,
             .vzeroupper,
@@ -1113,6 +1163,7 @@ pub const cpu = struct {
             .fast_scalar_shift_masks,
             .fxsr,
             .nopl,
+            .sbb_dep_breaking,
             .slow_shld,
             .slow_unaligned_mem_16,
             .sse2,
@@ -1131,6 +1182,7 @@ pub const cpu = struct {
             .fast_scalar_shift_masks,
             .fxsr,
             .nopl,
+            .sbb_dep_breaking,
             .slow_shld,
             .slow_unaligned_mem_16,
             .sse3,
@@ -1165,6 +1217,7 @@ pub const cpu = struct {
             .fast_scalar_shift_masks,
             .fxsr,
             .nopl,
+            .sbb_dep_breaking,
             .slow_shld,
             .slow_unaligned_mem_16,
             .sse2,
@@ -1257,6 +1310,7 @@ pub const cpu = struct {
             .popcnt,
             .prfchw,
             .sahf,
+            .sbb_dep_breaking,
             .slow_shld,
             .sse4a,
             .vzeroupper,
@@ -1284,6 +1338,7 @@ pub const cpu = struct {
             .popcnt,
             .prfchw,
             .sahf,
+            .sbb_dep_breaking,
             .slow_shld,
             .vzeroupper,
             .x87,
@@ -1317,6 +1372,7 @@ pub const cpu = struct {
             .popcnt,
             .prfchw,
             .sahf,
+            .sbb_dep_breaking,
             .slow_shld,
             .tbm,
             .vzeroupper,
@@ -1352,6 +1408,7 @@ pub const cpu = struct {
             .popcnt,
             .prfchw,
             .sahf,
+            .sbb_dep_breaking,
             .slow_shld,
             .tbm,
             .vzeroupper,
@@ -1392,6 +1449,7 @@ pub const cpu = struct {
             .prfchw,
             .rdrnd,
             .sahf,
+            .sbb_dep_breaking,
             .slow_shld,
             .tbm,
             .vzeroupper,
@@ -1484,6 +1542,7 @@ pub const cpu = struct {
             .popcnt,
             .prfchw,
             .sahf,
+            .sbb_dep_breaking,
             .slow_shld,
             .sse4a,
             .ssse3,
@@ -1518,6 +1577,7 @@ pub const cpu = struct {
             .popcnt,
             .prfchw,
             .sahf,
+            .sbb_dep_breaking,
             .slow_shld,
             .sse4a,
             .x87,
@@ -1847,10 +1907,11 @@ pub const cpu = struct {
         .features = featureSet(&[_]Feature{
             .@"64bit",
             .cx8,
+            .fast_15bytenop,
+            .fast_scalar_fsqrt,
             .idivq_to_divl,
             .macrofusion,
             .slow_3ops_lea,
-            .slow_incdec,
             .vzeroupper,
             .x87,
         }),
@@ -2213,6 +2274,7 @@ pub const cpu = struct {
             .fast_scalar_shift_masks,
             .fxsr,
             .nopl,
+            .sbb_dep_breaking,
             .slow_shld,
             .slow_unaligned_mem_16,
             .sse2,
@@ -2231,6 +2293,7 @@ pub const cpu = struct {
             .fast_scalar_shift_masks,
             .fxsr,
             .nopl,
+            .sbb_dep_breaking,
             .slow_shld,
             .slow_unaligned_mem_16,
             .sse3,
@@ -2375,6 +2438,7 @@ pub const cpu = struct {
             .fast_scalar_shift_masks,
             .fxsr,
             .nopl,
+            .sbb_dep_breaking,
             .slow_shld,
             .slow_unaligned_mem_16,
             .sse2,
@@ -2393,6 +2457,7 @@ pub const cpu = struct {
             .fast_scalar_shift_masks,
             .fxsr,
             .nopl,
+            .sbb_dep_breaking,
             .slow_shld,
             .slow_unaligned_mem_16,
             .sse3,
@@ -2671,6 +2736,11 @@ pub const cpu = struct {
             .cx16,
             .enqcmd,
             .ermsb,
+            .false_deps_getmant,
+            .false_deps_mulc,
+            .false_deps_mullq,
+            .false_deps_perm,
+            .false_deps_range,
             .fast_15bytenop,
             .fast_gather,
             .fast_scalar_fsqrt,
@@ -3231,6 +3301,7 @@ pub const cpu = struct {
             .fast_movbe,
             .fast_scalar_fsqrt,
             .fast_scalar_shift_masks,
+            .fast_variable_perlane_shuffle,
             .fast_vector_fsqrt,
             .fma,
             .fsgsbase,
@@ -3246,6 +3317,7 @@ pub const cpu = struct {
             .rdrnd,
             .rdseed,
             .sahf,
+            .sbb_dep_breaking,
             .sha,
             .slow_shld,
             .sse4a,
@@ -3280,6 +3352,7 @@ pub const cpu = struct {
             .fast_movbe,
             .fast_scalar_fsqrt,
             .fast_scalar_shift_masks,
+            .fast_variable_perlane_shuffle,
             .fast_vector_fsqrt,
             .fma,
             .fsgsbase,
@@ -3293,9 +3366,11 @@ pub const cpu = struct {
             .popcnt,
             .prfchw,
             .rdpid,
+            .rdpru,
             .rdrnd,
             .rdseed,
             .sahf,
+            .sbb_dep_breaking,
             .sha,
             .slow_shld,
             .sse4a,
@@ -3347,9 +3422,11 @@ pub const cpu = struct {
             .popcnt,
             .prfchw,
             .rdpid,
+            .rdpru,
             .rdrnd,
             .rdseed,
             .sahf,
+            .sbb_dep_breaking,
             .sha,
             .slow_shld,
             .sse4a,