[pull] master from ruby:master by pull[bot] · Pull Request #1165 · turkdevops/ruby

pull · 2026-06-30T00:48:22Z

See Commits and Changes for more details.

Created by pull[bot] (v2.0.0-alpha.4)

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This was an accidental copy/paste error that caused optcarrot to have uncached getivar fallbacks in optcarrot, completely regressing it.

We want to make sure these don't get any bigger and also ratchet down if we shrink them.

Shrink `Insn` from 120 to 104 bytes. Before: <details> ``` print-type-size type: `hir::Insn`: 120 bytes, alignment: 8 bytes print-type-size variant `CCallWithFrame`: 113 bytes print-type-size field `.block`: 16 bytes print-type-size field `.return_type`: 24 bytes print-type-size field `.args`: 24 bytes print-type-size field `.cd`: 8 bytes print-type-size field `.cfunc`: 8 bytes print-type-size field `.recv`: 8 bytes print-type-size field `.cme`: 8 bytes print-type-size field `.name`: 8 bytes print-type-size field `.state`: 8 bytes print-type-size field `.elidable`: 1 bytes print-type-size variant `CCallVariadic`: 113 bytes print-type-size padding: 8 bytes print-type-size field `.block`: 16 bytes, alignment: 8 bytes print-type-size field `.return_type`: 24 bytes print-type-size field `.args`: 24 bytes print-type-size field `.cfunc`: 8 bytes print-type-size field `.recv`: 8 bytes print-type-size field `.cme`: 8 bytes print-type-size field `.name`: 8 bytes print-type-size field `.state`: 8 bytes print-type-size field `.elidable`: 1 bytes print-type-size variant `Snapshot`: 104 bytes print-type-size padding: 8 bytes print-type-size field `.state`: 96 bytes, alignment: 8 bytes print-type-size variant `InvokeBuiltin`: 97 bytes print-type-size padding: 8 bytes print-type-size field `.return_type`: 24 bytes, alignment: 8 bytes print-type-size field `.args`: 24 bytes print-type-size field `.bf`: 24 bytes print-type-size field `.recv`: 8 bytes print-type-size field `.state`: 8 bytes print-type-size field `.leaf`: 1 bytes print-type-size variant `SendDirect`: 92 bytes print-type-size padding: 8 bytes print-type-size field `.block`: 16 bytes, alignment: 8 bytes print-type-size field `.args`: 24 bytes print-type-size field `.recv`: 8 bytes print-type-size field `.cd`: 8 bytes print-type-size field `.cme`: 8 bytes print-type-size field `.iseq`: 8 bytes print-type-size field `.state`: 8 bytes print-type-size field `.kw_bits`: 4 bytes print-type-size variant `CCall`: 89 bytes print-type-size padding: 8 bytes print-type-size field `.return_type`: 24 bytes, alignment: 8 bytes print-type-size field `.args`: 24 bytes print-type-size field `.cfunc`: 8 bytes print-type-size field `.recv`: 8 bytes print-type-size field `.name`: 8 bytes print-type-size field `.owner`: 8 bytes print-type-size field `.elidable`: 1 bytes print-type-size variant `GuardAnyBitSet`: 89 bytes print-type-size padding: 8 bytes print-type-size field `.mask_name`: 16 bytes, alignment: 8 bytes print-type-size field `.reason`: 32 bytes print-type-size field `.mask`: 16 bytes print-type-size field `.val`: 8 bytes print-type-size field `.state`: 8 bytes print-type-size field `.recompile`: 1 bytes print-type-size variant `GuardNoBitsSet`: 88 bytes print-type-size padding: 8 bytes print-type-size field `.mask_name`: 16 bytes, alignment: 8 bytes print-type-size field `.reason`: 32 bytes print-type-size field `.mask`: 16 bytes print-type-size field `.val`: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `CondBranch`: 80 bytes print-type-size padding: 8 bytes print-type-size field `.if_true`: 32 bytes, alignment: 8 bytes print-type-size field `.if_false`: 32 bytes print-type-size field `.val`: 8 bytes print-type-size variant `Send`: 80 bytes print-type-size padding: 8 bytes print-type-size field `.block`: 16 bytes, alignment: 8 bytes print-type-size field `.args`: 24 bytes print-type-size field `.reason`: 8 bytes print-type-size field `.recv`: 8 bytes print-type-size field `.cd`: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `PushInlineFrame`: 80 bytes print-type-size padding: 8 bytes print-type-size field `.blockiseq`: 16 bytes, alignment: 8 bytes print-type-size field `.args`: 24 bytes print-type-size field `.iseq`: 8 bytes print-type-size field `.cme`: 8 bytes print-type-size field `.recv`: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `GuardBitEquals`: 73 bytes print-type-size padding: 8 bytes print-type-size field `.reason`: 32 bytes, alignment: 8 bytes print-type-size field `.expected`: 16 bytes print-type-size field `.val`: 8 bytes print-type-size field `.state`: 8 bytes print-type-size field `.recompile`: 1 bytes print-type-size variant `SendForward`: 72 bytes print-type-size padding: 8 bytes print-type-size field `.args`: 24 bytes, alignment: 8 bytes print-type-size field `.reason`: 8 bytes print-type-size field `.recv`: 8 bytes print-type-size field `.cd`: 8 bytes print-type-size field `.blockiseq`: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `InvokeSuper`: 72 bytes print-type-size padding: 8 bytes print-type-size field `.args`: 24 bytes, alignment: 8 bytes print-type-size field `.reason`: 8 bytes print-type-size field `.recv`: 8 bytes print-type-size field `.cd`: 8 bytes print-type-size field `.blockiseq`: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `InvokeSuperForward`: 72 bytes print-type-size padding: 8 bytes print-type-size field `.args`: 24 bytes, alignment: 8 bytes print-type-size field `.reason`: 8 bytes print-type-size field `.recv`: 8 bytes print-type-size field `.cd`: 8 bytes print-type-size field `.blockiseq`: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `ArrayPackBuffer`: 64 bytes print-type-size padding: 8 bytes print-type-size field `.buffer`: 16 bytes, alignment: 8 bytes print-type-size field `.elements`: 24 bytes print-type-size field `.fmt`: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `GuardGreaterEq`: 64 bytes print-type-size padding: 8 bytes print-type-size field `.reason`: 32 bytes, alignment: 8 bytes print-type-size field `.left`: 8 bytes print-type-size field `.right`: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `GuardLess`: 64 bytes print-type-size padding: 8 bytes print-type-size field `.reason`: 32 bytes, alignment: 8 bytes print-type-size field `.left`: 8 bytes print-type-size field `.right`: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `LoadField`: 60 bytes print-type-size padding: 8 bytes print-type-size field `.return_type`: 24 bytes, alignment: 8 bytes print-type-size field `.id`: 16 bytes print-type-size field `.recv`: 8 bytes print-type-size field `.offset`: 4 bytes print-type-size variant `InvokeBlock`: 56 bytes print-type-size padding: 8 bytes print-type-size field `.args`: 24 bytes, alignment: 8 bytes print-type-size field `.reason`: 8 bytes print-type-size field `.cd`: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `InvokeBlockIfunc`: 56 bytes print-type-size padding: 8 bytes print-type-size field `.args`: 24 bytes, alignment: 8 bytes print-type-size field `.cd`: 8 bytes print-type-size field `.block_handler`: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `LoadArg`: 52 bytes print-type-size padding: 8 bytes print-type-size field `.val_type`: 24 bytes, alignment: 8 bytes print-type-size field `.id`: 16 bytes print-type-size field `.idx`: 4 bytes print-type-size variant `Defined`: 52 bytes print-type-size padding: 8 bytes print-type-size field `.op_type`: 8 bytes, alignment: 8 bytes print-type-size field `.obj`: 8 bytes print-type-size field `.pushval`: 8 bytes print-type-size field `.v`: 8 bytes print-type-size field `.state`: 8 bytes print-type-size field `.lep_level`: 4 bytes print-type-size variant `InvokeProc`: 49 bytes print-type-size padding: 8 bytes print-type-size field `.args`: 24 bytes, alignment: 8 bytes print-type-size field `.recv`: 8 bytes print-type-size field `.state`: 8 bytes print-type-size field `.kw_splat`: 1 bytes print-type-size variant `GuardType`: 49 bytes print-type-size padding: 8 bytes print-type-size field `.guard_type`: 24 bytes, alignment: 8 bytes print-type-size field `.val`: 8 bytes print-type-size field `.state`: 8 bytes print-type-size field `.recompile`: 1 bytes print-type-size variant `SideExit`: 49 bytes print-type-size padding: 8 bytes print-type-size field `.reason`: 32 bytes, alignment: 8 bytes print-type-size field `.state`: 8 bytes print-type-size field `.recompile`: 1 bytes print-type-size variant `ToRegexp`: 48 bytes print-type-size padding: 8 bytes print-type-size field `.values`: 24 bytes, alignment: 8 bytes print-type-size field `.opt`: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `ArrayInclude`: 48 bytes print-type-size padding: 8 bytes print-type-size field `.elements`: 24 bytes, alignment: 8 bytes print-type-size field `.target`: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `SetIvar`: 48 bytes print-type-size padding: 8 bytes print-type-size field `.self_val`: 8 bytes, alignment: 8 bytes print-type-size field `.id`: 8 bytes print-type-size field `.val`: 8 bytes print-type-size field `.ic`: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `PatchPoint`: 48 bytes print-type-size padding: 8 bytes print-type-size field `.invariant`: 32 bytes, alignment: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `StoreField`: 44 bytes print-type-size padding: 8 bytes print-type-size field `.id`: 16 bytes, alignment: 8 bytes print-type-size field `.recv`: 8 bytes print-type-size field `.val`: 8 bytes print-type-size field `.offset`: 4 bytes print-type-size variant `StringConcat`: 40 bytes print-type-size padding: 8 bytes print-type-size field `.strings`: 24 bytes, alignment: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `NewArray`: 40 bytes print-type-size padding: 8 bytes print-type-size field `.elements`: 24 bytes, alignment: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `NewHash`: 40 bytes print-type-size padding: 8 bytes print-type-size field `.elements`: 24 bytes, alignment: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `ArrayHash`: 40 bytes print-type-size padding: 8 bytes print-type-size field `.elements`: 24 bytes, alignment: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `ArrayMax`: 40 bytes print-type-size padding: 8 bytes print-type-size field `.elements`: 24 bytes, alignment: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `ArrayMin`: 40 bytes print-type-size padding: 8 bytes print-type-size field `.elements`: 24 bytes, alignment: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `HashAset`: 40 bytes print-type-size padding: 8 bytes print-type-size field `.hash`: 8 bytes, alignment: 8 bytes print-type-size field `.key`: 8 bytes print-type-size field `.val`: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `IsMethodCfunc`: 40 bytes print-type-size padding: 8 bytes print-type-size field `.val`: 8 bytes, alignment: 8 bytes print-type-size field `.cd`: 8 bytes print-type-size field `.cfunc`: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `GetConstant`: 40 bytes print-type-size padding: 8 bytes print-type-size field `.klass`: 8 bytes, alignment: 8 bytes print-type-size field `.id`: 8 bytes print-type-size field `.allow_nil`: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `GetIvar`: 40 bytes print-type-size padding: 8 bytes print-type-size field `.self_val`: 8 bytes, alignment: 8 bytes print-type-size field `.id`: 8 bytes print-type-size field `.ic`: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `DefinedIvar`: 40 bytes print-type-size padding: 8 bytes print-type-size field `.self_val`: 8 bytes, alignment: 8 bytes print-type-size field `.id`: 8 bytes print-type-size field `.pushval`: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `SetClassVar`: 40 bytes print-type-size padding: 8 bytes print-type-size field `.id`: 8 bytes, alignment: 8 bytes print-type-size field `.val`: 8 bytes print-type-size field `.ic`: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `Jump`: 40 bytes print-type-size padding: 8 bytes print-type-size field `.0`: 32 bytes, alignment: 8 bytes print-type-size variant `RefineType`: 40 bytes print-type-size padding: 8 bytes print-type-size field `.new_type`: 24 bytes, alignment: 8 bytes print-type-size field `.val`: 8 bytes print-type-size variant `HasType`: 40 bytes print-type-size padding: 8 bytes print-type-size field `.expected`: 24 bytes, alignment: 8 bytes print-type-size field `.val`: 8 bytes print-type-size variant `CheckMatch`: 36 bytes print-type-size padding: 8 bytes print-type-size field `.target`: 8 bytes, alignment: 8 bytes print-type-size field `.pattern`: 8 bytes print-type-size field `.state`: 8 bytes print-type-size field `.flag`: 4 bytes print-type-size variant `NewRange`: 33 bytes print-type-size padding: 8 bytes print-type-size field `.low`: 8 bytes, alignment: 8 bytes print-type-size field `.high`: 8 bytes print-type-size field `.state`: 8 bytes print-type-size field `.flag`: 1 bytes print-type-size variant `NewRangeFixnum`: 33 bytes print-type-size padding: 8 bytes print-type-size field `.low`: 8 bytes, alignment: 8 bytes print-type-size field `.high`: 8 bytes print-type-size field `.state`: 8 bytes print-type-size field `.flag`: 1 bytes print-type-size variant `Comment`: 32 bytes print-type-size padding: 8 bytes print-type-size field `.message`: 24 bytes, alignment: 8 bytes print-type-size variant `Entries`: 32 bytes print-type-size padding: 8 bytes print-type-size field `.targets`: 24 bytes, alignment: 8 bytes print-type-size variant `StringSetbyteFixnum`: 32 bytes print-type-size padding: 8 bytes print-type-size field `.string`: 8 bytes, alignment: 8 bytes print-type-size field `.index`: 8 bytes print-type-size field `.value`: 8 bytes print-type-size variant `StringAppend`: 32 bytes print-type-size padding: 8 bytes print-type-size field `.recv`: 8 bytes, alignment: 8 bytes print-type-size field `.other`: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `StringAppendCodepoint`: 32 bytes print-type-size padding: 8 bytes print-type-size field `.recv`: 8 bytes, alignment: 8 bytes print-type-size field `.other`: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `DupArrayInclude`: 32 bytes print-type-size padding: 8 bytes print-type-size field `.ary`: 8 bytes, alignment: 8 bytes print-type-size field `.target`: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `ArrayExtend`: 32 bytes print-type-size padding: 8 bytes print-type-size field `.left`: 8 bytes, alignment: 8 bytes print-type-size field `.right`: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `ArrayPush`: 32 bytes print-type-size padding: 8 bytes print-type-size field `.array`: 8 bytes, alignment: 8 bytes print-type-size field `.val`: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `ArrayAset`: 32 bytes print-type-size padding: 8 bytes print-type-size field `.array`: 8 bytes, alignment: 8 bytes print-type-size field `.index`: 8 bytes print-type-size field `.val`: 8 bytes print-type-size variant `HashAref`: 32 bytes print-type-size padding: 8 bytes print-type-size field `.hash`: 8 bytes, alignment: 8 bytes print-type-size field `.key`: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `SetGlobal`: 32 bytes print-type-size padding: 8 bytes print-type-size field `.id`: 8 bytes, alignment: 8 bytes print-type-size field `.val`: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `GetClassVar`: 32 bytes print-type-size padding: 8 bytes print-type-size field `.id`: 8 bytes, alignment: 8 bytes print-type-size field `.ic`: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `PopInlineFrame`: 32 bytes print-type-size padding: 8 bytes print-type-size field `.iseq`: 8 bytes, alignment: 8 bytes print-type-size field `.argc`: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `FixnumAdd`: 32 bytes print-type-size padding: 8 bytes print-type-size field `.left`: 8 bytes, alignment: 8 bytes print-type-size field `.right`: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `FixnumSub`: 32 bytes print-type-size padding: 8 bytes print-type-size field `.left`: 8 bytes, alignment: 8 bytes print-type-size field `.right`: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `FixnumMult`: 32 bytes print-type-size padding: 8 bytes print-type-size field `.left`: 8 bytes, alignment: 8 bytes print-type-size field `.right`: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `FixnumDiv`: 32 bytes print-type-size padding: 8 bytes print-type-size field `.left`: 8 bytes, alignment: 8 bytes print-type-size field `.right`: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `FixnumMod`: 32 bytes print-type-size padding: 8 bytes print-type-size field `.left`: 8 bytes, alignment: 8 bytes print-type-size field `.right`: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `FixnumLShift`: 32 bytes print-type-size padding: 8 bytes print-type-size field `.left`: 8 bytes, alignment: 8 bytes print-type-size field `.right`: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `FloatAdd`: 32 bytes print-type-size padding: 8 bytes print-type-size field `.recv`: 8 bytes, alignment: 8 bytes print-type-size field `.other`: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `FloatSub`: 32 bytes print-type-size padding: 8 bytes print-type-size field `.recv`: 8 bytes, alignment: 8 bytes print-type-size field `.other`: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `FloatMul`: 32 bytes print-type-size padding: 8 bytes print-type-size field `.recv`: 8 bytes, alignment: 8 bytes print-type-size field `.other`: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `FloatDiv`: 32 bytes print-type-size padding: 8 bytes print-type-size field `.recv`: 8 bytes, alignment: 8 bytes print-type-size field `.other`: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `AnyToString`: 32 bytes print-type-size padding: 8 bytes print-type-size field `.val`: 8 bytes, alignment: 8 bytes print-type-size field `.str`: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `Throw`: 28 bytes print-type-size padding: 8 bytes print-type-size field `.val`: 8 bytes, alignment: 8 bytes print-type-size field `.state`: 8 bytes print-type-size field `.throw_state`: 4 bytes print-type-size variant `StringCopy`: 25 bytes print-type-size padding: 8 bytes print-type-size field `.val`: 8 bytes, alignment: 8 bytes print-type-size field `.state`: 8 bytes print-type-size field `.chilled`: 1 bytes print-type-size variant `Const`: 24 bytes print-type-size padding: 8 bytes print-type-size field `.val`: 16 bytes, alignment: 8 bytes print-type-size variant `StringIntern`: 24 bytes print-type-size padding: 8 bytes print-type-size field `.val`: 8 bytes, alignment: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `StringGetbyte`: 24 bytes print-type-size padding: 8 bytes print-type-size field `.string`: 8 bytes, alignment: 8 bytes print-type-size field `.index`: 8 bytes print-type-size variant `StringEqual`: 24 bytes print-type-size padding: 8 bytes print-type-size field `.left`: 8 bytes, alignment: 8 bytes print-type-size field `.right`: 8 bytes print-type-size variant `ToArray`: 24 bytes print-type-size padding: 8 bytes print-type-size field `.val`: 8 bytes, alignment: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `ToNewArray`: 24 bytes print-type-size padding: 8 bytes print-type-size field `.val`: 8 bytes, alignment: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `ArrayDup`: 24 bytes print-type-size padding: 8 bytes print-type-size field `.val`: 8 bytes, alignment: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `ArrayAref`: 24 bytes print-type-size padding: 8 bytes print-type-size field `.array`: 8 bytes, alignment: 8 bytes print-type-size field `.index`: 8 bytes print-type-size variant `ArrayPop`: 24 bytes print-type-size padding: 8 bytes print-type-size field `.array`: 8 bytes, alignment: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `AdjustBounds`: 24 bytes print-type-size padding: 8 bytes print-type-size field `.index`: 8 bytes, alignment: 8 bytes print-type-size field `.length`: 8 bytes print-type-size variant `HashDup`: 24 bytes print-type-size padding: 8 bytes print-type-size field `.val`: 8 bytes, alignment: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `ObjectAlloc`: 24 bytes print-type-size padding: 8 bytes print-type-size field `.val`: 8 bytes, alignment: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `ObjectAllocClass`: 24 bytes print-type-size padding: 8 bytes print-type-size field `.class`: 8 bytes, alignment: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `IsBitEqual`: 24 bytes print-type-size padding: 8 bytes print-type-size field `.left`: 8 bytes, alignment: 8 bytes print-type-size field `.right`: 8 bytes print-type-size variant `IsBitNotEqual`: 24 bytes print-type-size padding: 8 bytes print-type-size field `.left`: 8 bytes, alignment: 8 bytes print-type-size field `.right`: 8 bytes print-type-size variant `BoxFixnum`: 24 bytes print-type-size padding: 8 bytes print-type-size field `.val`: 8 bytes, alignment: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `FixnumAref`: 24 bytes print-type-size padding: 8 bytes print-type-size field `.recv`: 8 bytes, alignment: 8 bytes print-type-size field `.index`: 8 bytes print-type-size variant `GetConstantPath`: 24 bytes print-type-size padding: 8 bytes print-type-size field `.ic`: 8 bytes, alignment: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `IsA`: 24 bytes print-type-size padding: 8 bytes print-type-size field `.val`: 8 bytes, alignment: 8 bytes print-type-size field `.class`: 8 bytes print-type-size variant `GetGlobal`: 24 bytes print-type-size padding: 8 bytes print-type-size field `.id`: 8 bytes, alignment: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `WriteBarrier`: 24 bytes print-type-size padding: 8 bytes print-type-size field `.recv`: 8 bytes, alignment: 8 bytes print-type-size field `.val`: 8 bytes print-type-size variant `GetBlockParam`: 24 bytes print-type-size padding: 8 bytes print-type-size field `.state`: 8 bytes, alignment: 8 bytes print-type-size field `.level`: 4 bytes print-type-size field `.ep_offset`: 4 bytes print-type-size variant `SetLocal`: 24 bytes print-type-size padding: 8 bytes print-type-size field `.val`: 8 bytes, alignment: 8 bytes print-type-size field `.level`: 4 bytes print-type-size field `.ep_offset`: 4 bytes print-type-size variant `GetSpecialNumber`: 24 bytes print-type-size padding: 8 bytes print-type-size field `.nth`: 8 bytes, alignment: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `EntryPoint`: 24 bytes print-type-size padding: 8 bytes print-type-size field `.jit_entry_idx`: 16 bytes, alignment: 8 bytes print-type-size variant `FixnumEq`: 24 bytes print-type-size padding: 8 bytes print-type-size field `.left`: 8 bytes, alignment: 8 bytes print-type-size field `.right`: 8 bytes print-type-size variant `FixnumNeq`: 24 bytes print-type-size padding: 8 bytes print-type-size field `.left`: 8 bytes, alignment: 8 bytes print-type-size field `.right`: 8 bytes print-type-size variant `FixnumLt`: 24 bytes print-type-size padding: 8 bytes print-type-size field `.left`: 8 bytes, alignment: 8 bytes print-type-size field `.right`: 8 bytes print-type-size variant `FixnumLe`: 24 bytes print-type-size padding: 8 bytes print-type-size field `.left`: 8 bytes, alignment: 8 bytes print-type-size field `.right`: 8 bytes print-type-size variant `FixnumGt`: 24 bytes print-type-size padding: 8 bytes print-type-size field `.left`: 8 bytes, alignment: 8 bytes print-type-size field `.right`: 8 bytes print-type-size variant `FixnumGe`: 24 bytes print-type-size padding: 8 bytes print-type-size field `.left`: 8 bytes, alignment: 8 bytes print-type-size field `.right`: 8 bytes print-type-size variant `FixnumAnd`: 24 bytes print-type-size padding: 8 bytes print-type-size field `.left`: 8 bytes, alignment: 8 bytes print-type-size field `.right`: 8 bytes print-type-size variant `FixnumOr`: 24 bytes print-type-size padding: 8 bytes print-type-size field `.left`: 8 bytes, alignment: 8 bytes print-type-size field `.right`: 8 bytes print-type-size variant `FixnumXor`: 24 bytes print-type-size padding: 8 bytes print-type-size field `.left`: 8 bytes, alignment: 8 bytes print-type-size field `.right`: 8 bytes print-type-size variant `IntAnd`: 24 bytes print-type-size padding: 8 bytes print-type-size field `.left`: 8 bytes, alignment: 8 bytes print-type-size field `.right`: 8 bytes print-type-size variant `IntOr`: 24 bytes print-type-size padding: 8 bytes print-type-size field `.left`: 8 bytes, alignment: 8 bytes print-type-size field `.right`: 8 bytes print-type-size variant `FixnumRShift`: 24 bytes print-type-size padding: 8 bytes print-type-size field `.left`: 8 bytes, alignment: 8 bytes print-type-size field `.right`: 8 bytes print-type-size variant `FloatToInt`: 24 bytes print-type-size padding: 8 bytes print-type-size field `.recv`: 8 bytes, alignment: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `PutSpecialObject`: 17 bytes print-type-size padding: 8 bytes print-type-size field `.state`: 8 bytes, alignment: 8 bytes print-type-size field `.value_type`: 1 bytes print-type-size variant `FixnumBitCheck`: 17 bytes print-type-size padding: 8 bytes print-type-size field `.val`: 8 bytes, alignment: 8 bytes print-type-size field `.index`: 1 bytes print-type-size variant `GetSpecialSymbol`: 17 bytes print-type-size padding: 8 bytes print-type-size field `.state`: 8 bytes, alignment: 8 bytes print-type-size field `.symbol_type`: 1 bytes print-type-size variant `ArrayLength`: 16 bytes print-type-size padding: 8 bytes print-type-size field `.array`: 8 bytes, alignment: 8 bytes print-type-size variant `Test`: 16 bytes print-type-size padding: 8 bytes print-type-size field `.val`: 8 bytes, alignment: 8 bytes print-type-size variant `BoxBool`: 16 bytes print-type-size padding: 8 bytes print-type-size field `.val`: 8 bytes, alignment: 8 bytes print-type-size variant `UnboxFixnum`: 16 bytes print-type-size padding: 8 bytes print-type-size field `.val`: 8 bytes, alignment: 8 bytes print-type-size variant `IsBlockGiven`: 16 bytes print-type-size padding: 8 bytes print-type-size field `.lep`: 8 bytes, alignment: 8 bytes print-type-size variant `IsBlockParamModified`: 16 bytes print-type-size padding: 8 bytes print-type-size field `.flags`: 8 bytes, alignment: 8 bytes print-type-size variant `Return`: 16 bytes print-type-size padding: 8 bytes print-type-size field `.val`: 8 bytes, alignment: 8 bytes print-type-size variant `IncrCounterPtr`: 16 bytes print-type-size padding: 8 bytes print-type-size field `.counter_ptr`: 8 bytes, alignment: 8 bytes print-type-size variant `CheckInterrupts`: 16 bytes print-type-size padding: 8 bytes print-type-size field `.state`: 8 bytes, alignment: 8 bytes print-type-size variant `GetEP`: 12 bytes print-type-size padding: 8 bytes print-type-size field `.level`: 4 bytes, alignment: 4 bytes print-type-size variant `IncrCounter`: 10 bytes print-type-size padding: 8 bytes print-type-size field `.0`: 2 bytes, alignment: 2 bytes print-type-size variant `Param`: 0 bytes print-type-size variant `LoadPC`: 0 bytes print-type-size variant `LoadEC`: 0 bytes print-type-size variant `LoadSP`: 0 bytes print-type-size variant `LoadSelf`: 0 bytes print-type-size variant `BreakPoint`: 0 bytes print-type-size variant `Unreachable`: 0 bytes print-type-size end padding: 7 bytes ``` </details> After: <details> ``` print-type-size type: `hir::Insn`: 104 bytes, alignment: 8 bytes print-type-size discriminant: 1 bytes print-type-size variant `Snapshot`: 103 bytes print-type-size padding: 7 bytes print-type-size field `.state`: 96 bytes, alignment: 8 bytes print-type-size variant `InvokeBuiltin`: 95 bytes print-type-size field `.leaf`: 1 bytes print-type-size padding: 6 bytes print-type-size field `.bf`: 24 bytes, alignment: 8 bytes print-type-size field `.recv`: 8 bytes print-type-size field `.state`: 8 bytes print-type-size field `.args`: 24 bytes print-type-size field `.return_type`: 24 bytes print-type-size variant `CCall`: 87 bytes print-type-size field `.elidable`: 1 bytes print-type-size padding: 6 bytes print-type-size field `.cfunc`: 8 bytes, alignment: 8 bytes print-type-size field `.recv`: 8 bytes print-type-size field `.name`: 8 bytes print-type-size field `.owner`: 8 bytes print-type-size field `.args`: 24 bytes print-type-size field `.return_type`: 24 bytes print-type-size variant `SendDirect`: 87 bytes print-type-size padding: 3 bytes print-type-size field `.kw_bits`: 4 bytes, alignment: 4 bytes print-type-size field `.recv`: 8 bytes print-type-size field `.cd`: 8 bytes print-type-size field `.cme`: 8 bytes print-type-size field `.iseq`: 8 bytes print-type-size field `.state`: 8 bytes print-type-size field `.args`: 24 bytes print-type-size field `.block`: 16 bytes print-type-size variant `GuardAnyBitSet`: 87 bytes print-type-size field `.recompile`: 1 bytes print-type-size padding: 6 bytes print-type-size field `.val`: 8 bytes, alignment: 8 bytes print-type-size field `.state`: 8 bytes print-type-size field `.mask`: 16 bytes print-type-size field `.reason`: 32 bytes print-type-size field `.mask_name`: 16 bytes print-type-size variant `GuardNoBitsSet`: 87 bytes print-type-size padding: 7 bytes print-type-size field `.val`: 8 bytes, alignment: 8 bytes print-type-size field `.state`: 8 bytes print-type-size field `.mask`: 16 bytes print-type-size field `.reason`: 32 bytes print-type-size field `.mask_name`: 16 bytes print-type-size variant `CondBranch`: 79 bytes print-type-size padding: 7 bytes print-type-size field `.val`: 8 bytes, alignment: 8 bytes print-type-size field `.if_true`: 32 bytes print-type-size field `.if_false`: 32 bytes print-type-size variant `Send`: 79 bytes print-type-size padding: 7 bytes print-type-size field `.recv`: 8 bytes, alignment: 8 bytes print-type-size field `.cd`: 8 bytes print-type-size field `.state`: 8 bytes print-type-size field `.reason`: 8 bytes print-type-size field `.args`: 24 bytes print-type-size field `.block`: 16 bytes print-type-size variant `PushInlineFrame`: 79 bytes print-type-size padding: 7 bytes print-type-size field `.iseq`: 8 bytes, alignment: 8 bytes print-type-size field `.cme`: 8 bytes print-type-size field `.recv`: 8 bytes print-type-size field `.state`: 8 bytes print-type-size field `.args`: 24 bytes print-type-size field `.blockiseq`: 16 bytes print-type-size variant `SendForward`: 71 bytes print-type-size padding: 7 bytes print-type-size field `.recv`: 8 bytes, alignment: 8 bytes print-type-size field `.cd`: 8 bytes print-type-size field `.blockiseq`: 8 bytes print-type-size field `.state`: 8 bytes print-type-size field `.reason`: 8 bytes print-type-size field `.args`: 24 bytes print-type-size variant `InvokeSuper`: 71 bytes print-type-size padding: 7 bytes print-type-size field `.recv`: 8 bytes, alignment: 8 bytes print-type-size field `.cd`: 8 bytes print-type-size field `.blockiseq`: 8 bytes print-type-size field `.state`: 8 bytes print-type-size field `.reason`: 8 bytes print-type-size field `.args`: 24 bytes print-type-size variant `InvokeSuperForward`: 71 bytes print-type-size padding: 7 bytes print-type-size field `.recv`: 8 bytes, alignment: 8 bytes print-type-size field `.cd`: 8 bytes print-type-size field `.blockiseq`: 8 bytes print-type-size field `.state`: 8 bytes print-type-size field `.reason`: 8 bytes print-type-size field `.args`: 24 bytes print-type-size variant `GuardBitEquals`: 71 bytes print-type-size field `.recompile`: 1 bytes print-type-size padding: 6 bytes print-type-size field `.val`: 8 bytes, alignment: 8 bytes print-type-size field `.state`: 8 bytes print-type-size field `.expected`: 16 bytes print-type-size field `.reason`: 32 bytes print-type-size variant `ArrayPackBuffer`: 63 bytes print-type-size padding: 7 bytes print-type-size field `.fmt`: 8 bytes, alignment: 8 bytes print-type-size field `.state`: 8 bytes print-type-size field `.elements`: 24 bytes print-type-size field `.buffer`: 16 bytes print-type-size variant `GuardGreaterEq`: 63 bytes print-type-size padding: 7 bytes print-type-size field `.left`: 8 bytes, alignment: 8 bytes print-type-size field `.right`: 8 bytes print-type-size field `.state`: 8 bytes print-type-size field `.reason`: 32 bytes print-type-size variant `GuardLess`: 63 bytes print-type-size padding: 7 bytes print-type-size field `.left`: 8 bytes, alignment: 8 bytes print-type-size field `.right`: 8 bytes print-type-size field `.state`: 8 bytes print-type-size field `.reason`: 32 bytes print-type-size variant `LoadField`: 55 bytes print-type-size padding: 3 bytes print-type-size field `.offset`: 4 bytes, alignment: 4 bytes print-type-size field `.recv`: 8 bytes print-type-size field `.id`: 16 bytes print-type-size field `.return_type`: 24 bytes print-type-size variant `InvokeBlock`: 55 bytes print-type-size padding: 7 bytes print-type-size field `.cd`: 8 bytes, alignment: 8 bytes print-type-size field `.state`: 8 bytes print-type-size field `.reason`: 8 bytes print-type-size field `.args`: 24 bytes print-type-size variant `InvokeBlockIfunc`: 55 bytes print-type-size padding: 7 bytes print-type-size field `.cd`: 8 bytes, alignment: 8 bytes print-type-size field `.block_handler`: 8 bytes print-type-size field `.state`: 8 bytes print-type-size field `.args`: 24 bytes print-type-size variant `LoadArg`: 47 bytes print-type-size padding: 3 bytes print-type-size field `.idx`: 4 bytes, alignment: 4 bytes print-type-size field `.id`: 16 bytes print-type-size field `.val_type`: 24 bytes print-type-size variant `ToRegexp`: 47 bytes print-type-size padding: 7 bytes print-type-size field `.opt`: 8 bytes, alignment: 8 bytes print-type-size field `.state`: 8 bytes print-type-size field `.values`: 24 bytes print-type-size variant `ArrayInclude`: 47 bytes print-type-size padding: 7 bytes print-type-size field `.target`: 8 bytes, alignment: 8 bytes print-type-size field `.state`: 8 bytes print-type-size field `.elements`: 24 bytes print-type-size variant `Defined`: 47 bytes print-type-size padding: 3 bytes print-type-size field `.lep_level`: 4 bytes, alignment: 4 bytes print-type-size field `.op_type`: 8 bytes print-type-size field `.obj`: 8 bytes print-type-size field `.pushval`: 8 bytes print-type-size field `.v`: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `SetIvar`: 47 bytes print-type-size padding: 7 bytes print-type-size field `.self_val`: 8 bytes, alignment: 8 bytes print-type-size field `.id`: 8 bytes print-type-size field `.val`: 8 bytes print-type-size field `.ic`: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `InvokeProc`: 47 bytes print-type-size field `.kw_splat`: 1 bytes print-type-size padding: 6 bytes print-type-size field `.recv`: 8 bytes, alignment: 8 bytes print-type-size field `.state`: 8 bytes print-type-size field `.args`: 24 bytes print-type-size variant `GuardType`: 47 bytes print-type-size field `.recompile`: 1 bytes print-type-size padding: 6 bytes print-type-size field `.val`: 8 bytes, alignment: 8 bytes print-type-size field `.state`: 8 bytes print-type-size field `.guard_type`: 24 bytes print-type-size variant `PatchPoint`: 47 bytes print-type-size padding: 7 bytes print-type-size field `.state`: 8 bytes, alignment: 8 bytes print-type-size field `.invariant`: 32 bytes print-type-size variant `SideExit`: 47 bytes print-type-size field `.recompile`: 1 bytes print-type-size padding: 6 bytes print-type-size field `.state`: 8 bytes, alignment: 8 bytes print-type-size field `.reason`: 32 bytes print-type-size variant `StringConcat`: 39 bytes print-type-size padding: 7 bytes print-type-size field `.state`: 8 bytes, alignment: 8 bytes print-type-size field `.strings`: 24 bytes print-type-size variant `NewArray`: 39 bytes print-type-size padding: 7 bytes print-type-size field `.state`: 8 bytes, alignment: 8 bytes print-type-size field `.elements`: 24 bytes print-type-size variant `NewHash`: 39 bytes print-type-size padding: 7 bytes print-type-size field `.state`: 8 bytes, alignment: 8 bytes print-type-size field `.elements`: 24 bytes print-type-size variant `ArrayHash`: 39 bytes print-type-size padding: 7 bytes print-type-size field `.state`: 8 bytes, alignment: 8 bytes print-type-size field `.elements`: 24 bytes print-type-size variant `ArrayMax`: 39 bytes print-type-size padding: 7 bytes print-type-size field `.state`: 8 bytes, alignment: 8 bytes print-type-size field `.elements`: 24 bytes print-type-size variant `ArrayMin`: 39 bytes print-type-size padding: 7 bytes print-type-size field `.state`: 8 bytes, alignment: 8 bytes print-type-size field `.elements`: 24 bytes print-type-size variant `HashAset`: 39 bytes print-type-size padding: 7 bytes print-type-size field `.hash`: 8 bytes, alignment: 8 bytes print-type-size field `.key`: 8 bytes print-type-size field `.val`: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `IsMethodCfunc`: 39 bytes print-type-size padding: 7 bytes print-type-size field `.val`: 8 bytes, alignment: 8 bytes print-type-size field `.cd`: 8 bytes print-type-size field `.cfunc`: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `GetConstant`: 39 bytes print-type-size padding: 7 bytes print-type-size field `.klass`: 8 bytes, alignment: 8 bytes print-type-size field `.id`: 8 bytes print-type-size field `.allow_nil`: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `GetIvar`: 39 bytes print-type-size padding: 7 bytes print-type-size field `.self_val`: 8 bytes, alignment: 8 bytes print-type-size field `.id`: 8 bytes print-type-size field `.ic`: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `DefinedIvar`: 39 bytes print-type-size padding: 7 bytes print-type-size field `.self_val`: 8 bytes, alignment: 8 bytes print-type-size field `.id`: 8 bytes print-type-size field `.pushval`: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `StoreField`: 39 bytes print-type-size padding: 3 bytes print-type-size field `.offset`: 4 bytes, alignment: 4 bytes print-type-size field `.recv`: 8 bytes print-type-size field `.val`: 8 bytes print-type-size field `.id`: 16 bytes print-type-size variant `SetClassVar`: 39 bytes print-type-size padding: 7 bytes print-type-size field `.id`: 8 bytes, alignment: 8 bytes print-type-size field `.val`: 8 bytes print-type-size field `.ic`: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `Jump`: 39 bytes print-type-size padding: 7 bytes print-type-size field `.0`: 32 bytes, alignment: 8 bytes print-type-size variant `RefineType`: 39 bytes print-type-size padding: 7 bytes print-type-size field `.val`: 8 bytes, alignment: 8 bytes print-type-size field `.new_type`: 24 bytes print-type-size variant `HasType`: 39 bytes print-type-size padding: 7 bytes print-type-size field `.val`: 8 bytes, alignment: 8 bytes print-type-size field `.expected`: 24 bytes print-type-size variant `Comment`: 31 bytes print-type-size padding: 7 bytes print-type-size field `.message`: 24 bytes, alignment: 8 bytes print-type-size variant `Entries`: 31 bytes print-type-size padding: 7 bytes print-type-size field `.targets`: 24 bytes, alignment: 8 bytes print-type-size variant `StringSetbyteFixnum`: 31 bytes print-type-size padding: 7 bytes print-type-size field `.string`: 8 bytes, alignment: 8 bytes print-type-size field `.index`: 8 bytes print-type-size field `.value`: 8 bytes print-type-size variant `StringAppend`: 31 bytes print-type-size padding: 7 bytes print-type-size field `.recv`: 8 bytes, alignment: 8 bytes print-type-size field `.other`: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `StringAppendCodepoint`: 31 bytes print-type-size padding: 7 bytes print-type-size field `.recv`: 8 bytes, alignment: 8 bytes print-type-size field `.other`: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `NewRange`: 31 bytes print-type-size field `.flag`: 1 bytes print-type-size padding: 6 bytes print-type-size field `.low`: 8 bytes, alignment: 8 bytes print-type-size field `.high`: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `NewRangeFixnum`: 31 bytes print-type-size field `.flag`: 1 bytes print-type-size padding: 6 bytes print-type-size field `.low`: 8 bytes, alignment: 8 bytes print-type-size field `.high`: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `DupArrayInclude`: 31 bytes print-type-size padding: 7 bytes print-type-size field `.ary`: 8 bytes, alignment: 8 bytes print-type-size field `.target`: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `ArrayExtend`: 31 bytes print-type-size padding: 7 bytes print-type-size field `.left`: 8 bytes, alignment: 8 bytes print-type-size field `.right`: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `ArrayPush`: 31 bytes print-type-size padding: 7 bytes print-type-size field `.array`: 8 bytes, alignment: 8 bytes print-type-size field `.val`: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `ArrayAset`: 31 bytes print-type-size padding: 7 bytes print-type-size field `.array`: 8 bytes, alignment: 8 bytes print-type-size field `.index`: 8 bytes print-type-size field `.val`: 8 bytes print-type-size variant `HashAref`: 31 bytes print-type-size padding: 7 bytes print-type-size field `.hash`: 8 bytes, alignment: 8 bytes print-type-size field `.key`: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `CheckMatch`: 31 bytes print-type-size padding: 3 bytes print-type-size field `.flag`: 4 bytes, alignment: 4 bytes print-type-size field `.target`: 8 bytes print-type-size field `.pattern`: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `SetGlobal`: 31 bytes print-type-size padding: 7 bytes print-type-size field `.id`: 8 bytes, alignment: 8 bytes print-type-size field `.val`: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `GetClassVar`: 31 bytes print-type-size padding: 7 bytes print-type-size field `.id`: 8 bytes, alignment: 8 bytes print-type-size field `.ic`: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `PopInlineFrame`: 31 bytes print-type-size padding: 7 bytes print-type-size field `.iseq`: 8 bytes, alignment: 8 bytes print-type-size field `.argc`: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `FixnumAdd`: 31 bytes print-type-size padding: 7 bytes print-type-size field `.left`: 8 bytes, alignment: 8 bytes print-type-size field `.right`: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `FixnumSub`: 31 bytes print-type-size padding: 7 bytes print-type-size field `.left`: 8 bytes, alignment: 8 bytes print-type-size field `.right`: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `FixnumMult`: 31 bytes print-type-size padding: 7 bytes print-type-size field `.left`: 8 bytes, alignment: 8 bytes print-type-size field `.right`: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `FixnumDiv`: 31 bytes print-type-size padding: 7 bytes print-type-size field `.left`: 8 bytes, alignment: 8 bytes print-type-size field `.right`: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `FixnumMod`: 31 bytes print-type-size padding: 7 bytes print-type-size field `.left`: 8 bytes, alignment: 8 bytes print-type-size field `.right`: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `FixnumLShift`: 31 bytes print-type-size padding: 7 bytes print-type-size field `.left`: 8 bytes, alignment: 8 bytes print-type-size field `.right`: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `FloatAdd`: 31 bytes print-type-size padding: 7 bytes print-type-size field `.recv`: 8 bytes, alignment: 8 bytes print-type-size field `.other`: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `FloatSub`: 31 bytes print-type-size padding: 7 bytes print-type-size field `.recv`: 8 bytes, alignment: 8 bytes print-type-size field `.other`: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `FloatMul`: 31 bytes print-type-size padding: 7 bytes print-type-size field `.recv`: 8 bytes, alignment: 8 bytes print-type-size field `.other`: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `FloatDiv`: 31 bytes print-type-size padding: 7 bytes print-type-size field `.recv`: 8 bytes, alignment: 8 bytes print-type-size field `.other`: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `AnyToString`: 31 bytes print-type-size padding: 7 bytes print-type-size field `.val`: 8 bytes, alignment: 8 bytes print-type-size field `.str`: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `Const`: 23 bytes print-type-size padding: 7 bytes print-type-size field `.val`: 16 bytes, alignment: 8 bytes print-type-size variant `StringCopy`: 23 bytes print-type-size field `.chilled`: 1 bytes print-type-size padding: 6 bytes print-type-size field `.val`: 8 bytes, alignment: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `StringIntern`: 23 bytes print-type-size padding: 7 bytes print-type-size field `.val`: 8 bytes, alignment: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `StringGetbyte`: 23 bytes print-type-size padding: 7 bytes print-type-size field `.string`: 8 bytes, alignment: 8 bytes print-type-size field `.index`: 8 bytes print-type-size variant `StringEqual`: 23 bytes print-type-size padding: 7 bytes print-type-size field `.left`: 8 bytes, alignment: 8 bytes print-type-size field `.right`: 8 bytes print-type-size variant `ToArray`: 23 bytes print-type-size padding: 7 bytes print-type-size field `.val`: 8 bytes, alignment: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `ToNewArray`: 23 bytes print-type-size padding: 7 bytes print-type-size field `.val`: 8 bytes, alignment: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `ArrayDup`: 23 bytes print-type-size padding: 7 bytes print-type-size field `.val`: 8 bytes, alignment: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `ArrayAref`: 23 bytes print-type-size padding: 7 bytes print-type-size field `.array`: 8 bytes, alignment: 8 bytes print-type-size field `.index`: 8 bytes print-type-size variant `ArrayPop`: 23 bytes print-type-size padding: 7 bytes print-type-size field `.array`: 8 bytes, alignment: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `AdjustBounds`: 23 bytes print-type-size padding: 7 bytes print-type-size field `.index`: 8 bytes, alignment: 8 bytes print-type-size field `.length`: 8 bytes print-type-size variant `HashDup`: 23 bytes print-type-size padding: 7 bytes print-type-size field `.val`: 8 bytes, alignment: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `ObjectAlloc`: 23 bytes print-type-size padding: 7 bytes print-type-size field `.val`: 8 bytes, alignment: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `ObjectAllocClass`: 23 bytes print-type-size padding: 7 bytes print-type-size field `.class`: 8 bytes, alignment: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `IsBitEqual`: 23 bytes print-type-size padding: 7 bytes print-type-size field `.left`: 8 bytes, alignment: 8 bytes print-type-size field `.right`: 8 bytes print-type-size variant `IsBitNotEqual`: 23 bytes print-type-size padding: 7 bytes print-type-size field `.left`: 8 bytes, alignment: 8 bytes print-type-size field `.right`: 8 bytes print-type-size variant `BoxFixnum`: 23 bytes print-type-size padding: 7 bytes print-type-size field `.val`: 8 bytes, alignment: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `FixnumAref`: 23 bytes print-type-size padding: 7 bytes print-type-size field `.recv`: 8 bytes, alignment: 8 bytes print-type-size field `.index`: 8 bytes print-type-size variant `GetConstantPath`: 23 bytes print-type-size padding: 7 bytes print-type-size field `.ic`: 8 bytes, alignment: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `IsA`: 23 bytes print-type-size padding: 7 bytes print-type-size field `.val`: 8 bytes, alignment: 8 bytes print-type-size field `.class`: 8 bytes print-type-size variant `GetGlobal`: 23 bytes print-type-size padding: 7 bytes print-type-size field `.id`: 8 bytes, alignment: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `WriteBarrier`: 23 bytes print-type-size padding: 7 bytes print-type-size field `.recv`: 8 bytes, alignment: 8 bytes print-type-size field `.val`: 8 bytes print-type-size variant `GetBlockParam`: 23 bytes print-type-size padding: 3 bytes print-type-size field `.level`: 4 bytes, alignment: 4 bytes print-type-size field `.ep_offset`: 4 bytes print-type-size padding: 4 bytes print-type-size field `.state`: 8 bytes, alignment: 8 bytes print-type-size variant `SetLocal`: 23 bytes print-type-size padding: 3 bytes print-type-size field `.level`: 4 bytes, alignment: 4 bytes print-type-size field `.ep_offset`: 4 bytes print-type-size padding: 4 bytes print-type-size field `.val`: 8 bytes, alignment: 8 bytes print-type-size variant `GetSpecialNumber`: 23 bytes print-type-size padding: 7 bytes print-type-size field `.nth`: 8 bytes, alignment: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `EntryPoint`: 23 bytes print-type-size padding: 7 bytes print-type-size field `.jit_entry_idx`: 16 bytes, alignment: 8 bytes print-type-size variant `Throw`: 23 bytes print-type-size padding: 3 bytes print-type-size field `.throw_state`: 4 bytes, alignment: 4 bytes print-type-size field `.val`: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `FixnumEq`: 23 bytes print-type-size padding: 7 bytes print-type-size field `.left`: 8 bytes, alignment: 8 bytes print-type-size field `.right`: 8 bytes print-type-size variant `FixnumNeq`: 23 bytes print-type-size padding: 7 bytes print-type-size field `.left`: 8 bytes, alignment: 8 bytes print-type-size field `.right`: 8 bytes print-type-size variant `FixnumLt`: 23 bytes print-type-size padding: 7 bytes print-type-size field `.left`: 8 bytes, alignment: 8 bytes print-type-size field `.right`: 8 bytes print-type-size variant `FixnumLe`: 23 bytes print-type-size padding: 7 bytes print-type-size field `.left`: 8 bytes, alignment: 8 bytes print-type-size field `.right`: 8 bytes print-type-size variant `FixnumGt`: 23 bytes print-type-size padding: 7 bytes print-type-size field `.left`: 8 bytes, alignment: 8 bytes print-type-size field `.right`: 8 bytes print-type-size variant `FixnumGe`: 23 bytes print-type-size padding: 7 bytes print-type-size field `.left`: 8 bytes, alignment: 8 bytes print-type-size field `.right`: 8 bytes print-type-size variant `FixnumAnd`: 23 bytes print-type-size padding: 7 bytes print-type-size field `.left`: 8 bytes, alignment: 8 bytes print-type-size field `.right`: 8 bytes print-type-size variant `FixnumOr`: 23 bytes print-type-size padding: 7 bytes print-type-size field `.left`: 8 bytes, alignment: 8 bytes print-type-size field `.right`: 8 bytes print-type-size variant `FixnumXor`: 23 bytes print-type-size padding: 7 bytes print-type-size field `.left`: 8 bytes, alignment: 8 bytes print-type-size field `.right`: 8 bytes print-type-size variant `IntAnd`: 23 bytes print-type-size padding: 7 bytes print-type-size field `.left`: 8 bytes, alignment: 8 bytes print-type-size field `.right`: 8 bytes print-type-size variant `IntOr`: 23 bytes print-type-size padding: 7 bytes print-type-size field `.left`: 8 bytes, alignment: 8 bytes print-type-size field `.right`: 8 bytes print-type-size variant `FixnumRShift`: 23 bytes print-type-size padding: 7 bytes print-type-size field `.left`: 8 bytes, alignment: 8 bytes print-type-size field `.right`: 8 bytes print-type-size variant `FloatToInt`: 23 bytes print-type-size padding: 7 bytes print-type-size field `.recv`: 8 bytes, alignment: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `PutSpecialObject`: 15 bytes print-type-size field `.value_type`: 1 bytes print-type-size padding: 6 bytes print-type-size field `.state`: 8 bytes, alignment: 8 bytes print-type-size variant `ArrayLength`: 15 bytes print-type-size padding: 7 bytes print-type-size field `.array`: 8 bytes, alignment: 8 bytes print-type-size variant `Test`: 15 bytes print-type-size padding: 7 bytes print-type-size field `.val`: 8 bytes, alignment: 8 bytes print-type-size variant `BoxBool`: 15 bytes print-type-size padding: 7 bytes print-type-size field `.val`: 8 bytes, alignment: 8 bytes print-type-size variant `UnboxFixnum`: 15 bytes print-type-size padding: 7 bytes print-type-size field `.val`: 8 bytes, alignment: 8 bytes print-type-size variant `IsBlockGiven`: 15 bytes print-type-size padding: 7 bytes print-type-size field `.lep`: 8 bytes, alignment: 8 bytes print-type-size variant `FixnumBitCheck`: 15 bytes print-type-size field `.index`: 1 bytes print-type-size padding: 6 bytes print-type-size field `.val`: 8 bytes, alignment: 8 bytes print-type-size variant `IsBlockParamModified`: 15 bytes print-type-size padding: 7 bytes print-type-size field `.flags`: 8 bytes, alignment: 8 bytes print-type-size variant `GetSpecialSymbol`: 15 bytes print-type-size field `.symbol_type`: 1 bytes print-type-size padding: 6 bytes print-type-size field `.state`: 8 bytes, alignment: 8 bytes print-type-size variant `CCallWithFrame`: 15 bytes print-type-size padding: 7 bytes print-type-size field `.0`: 8 bytes, alignment: 8 bytes print-type-size variant `CCallVariadic`: 15 bytes print-type-size padding: 7 bytes print-type-size field `.0`: 8 bytes, alignment: 8 bytes print-type-size variant `Return`: 15 bytes print-type-size padding: 7 bytes print-type-size field `.val`: 8 bytes, alignment: 8 bytes print-type-size variant `IncrCounterPtr`: 15 bytes print-type-size padding: 7 bytes print-type-size field `.counter_ptr`: 8 bytes, alignment: 8 bytes print-type-size variant `CheckInterrupts`: 15 bytes print-type-size padding: 7 bytes print-type-size field `.state`: 8 bytes, alignment: 8 bytes print-type-size variant `GetEP`: 7 bytes print-type-size padding: 3 bytes print-type-size field `.level`: 4 bytes, alignment: 4 bytes print-type-size variant `IncrCounter`: 3 bytes print-type-size padding: 1 bytes print-type-size field `.0`: 2 bytes, alignment: 2 bytes print-type-size variant `Param`: 0 bytes print-type-size variant `LoadPC`: 0 bytes print-type-size variant `LoadEC`: 0 bytes print-type-size variant `LoadSP`: 0 bytes print-type-size variant `LoadSelf`: 0 bytes print-type-size variant `BreakPoint`: 0 bytes print-type-size variant `Unreachable`: 0 bytes ``` </details>

Shrink `Insn` from 104 to 96 bytes. <details> ``` print-type-size type: `hir::Insn`: 96 bytes, alignment: 8 bytes print-type-size variant `SendDirect`: 92 bytes print-type-size padding: 8 bytes print-type-size field `.block`: 16 bytes, alignment: 8 bytes print-type-size field `.args`: 24 bytes print-type-size field `.recv`: 8 bytes print-type-size field `.cd`: 8 bytes print-type-size field `.cme`: 8 bytes print-type-size field `.iseq`: 8 bytes print-type-size field `.state`: 8 bytes print-type-size field `.kw_bits`: 4 bytes print-type-size variant `CCall`: 89 bytes print-type-size padding: 8 bytes print-type-size field `.return_type`: 24 bytes, alignment: 8 bytes print-type-size field `.args`: 24 bytes print-type-size field `.cfunc`: 8 bytes print-type-size field `.recv`: 8 bytes print-type-size field `.name`: 8 bytes print-type-size field `.owner`: 8 bytes print-type-size field `.elidable`: 1 bytes print-type-size variant `InvokeBuiltin`: 89 bytes print-type-size field `.return_type`: 24 bytes print-type-size field `.args`: 24 bytes print-type-size field `.bf`: 24 bytes print-type-size field `.recv`: 8 bytes print-type-size field `.state`: 8 bytes print-type-size field `.leaf`: 1 bytes print-type-size variant `GuardAnyBitSet`: 89 bytes print-type-size padding: 8 bytes print-type-size field `.mask_name`: 16 bytes, alignment: 8 bytes print-type-size field `.reason`: 32 bytes print-type-size field `.mask`: 16 bytes print-type-size field `.val`: 8 bytes print-type-size field `.state`: 8 bytes print-type-size field `.recompile`: 1 bytes print-type-size variant `GuardNoBitsSet`: 88 bytes print-type-size padding: 8 bytes print-type-size field `.mask_name`: 16 bytes, alignment: 8 bytes print-type-size field `.reason`: 32 bytes print-type-size field `.mask`: 16 bytes print-type-size field `.val`: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `CondBranch`: 80 bytes print-type-size padding: 8 bytes print-type-size field `.if_true`: 32 bytes, alignment: 8 bytes print-type-size field `.if_false`: 32 bytes print-type-size field `.val`: 8 bytes print-type-size variant `Send`: 80 bytes print-type-size padding: 8 bytes print-type-size field `.block`: 16 bytes, alignment: 8 bytes print-type-size field `.args`: 24 bytes print-type-size field `.reason`: 8 bytes print-type-size field `.recv`: 8 bytes print-type-size field `.cd`: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `PushInlineFrame`: 80 bytes print-type-size padding: 8 bytes print-type-size field `.blockiseq`: 16 bytes, alignment: 8 bytes print-type-size field `.args`: 24 bytes print-type-size field `.iseq`: 8 bytes print-type-size field `.cme`: 8 bytes print-type-size field `.recv`: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `GuardBitEquals`: 73 bytes print-type-size padding: 8 bytes print-type-size field `.reason`: 32 bytes, alignment: 8 bytes print-type-size field `.expected`: 16 bytes print-type-size field `.val`: 8 bytes print-type-size field `.state`: 8 bytes print-type-size field `.recompile`: 1 bytes print-type-size variant `SendForward`: 72 bytes print-type-size padding: 8 bytes print-type-size field `.args`: 24 bytes, alignment: 8 bytes print-type-size field `.reason`: 8 bytes print-type-size field `.recv`: 8 bytes print-type-size field `.cd`: 8 bytes print-type-size field `.blockiseq`: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `InvokeSuper`: 72 bytes print-type-size padding: 8 bytes print-type-size field `.args`: 24 bytes, alignment: 8 bytes print-type-size field `.reason`: 8 bytes print-type-size field `.recv`: 8 bytes print-type-size field `.cd`: 8 bytes print-type-size field `.blockiseq`: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `InvokeSuperForward`: 72 bytes print-type-size padding: 8 bytes print-type-size field `.args`: 24 bytes, alignment: 8 bytes print-type-size field `.reason`: 8 bytes print-type-size field `.recv`: 8 bytes print-type-size field `.cd`: 8 bytes print-type-size field `.blockiseq`: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `ArrayPackBuffer`: 64 bytes print-type-size padding: 8 bytes print-type-size field `.buffer`: 16 bytes, alignment: 8 bytes print-type-size field `.elements`: 24 bytes print-type-size field `.fmt`: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `GuardGreaterEq`: 64 bytes print-type-size padding: 8 bytes print-type-size field `.reason`: 32 bytes, alignment: 8 bytes print-type-size field `.left`: 8 bytes print-type-size field `.right`: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `GuardLess`: 64 bytes print-type-size padding: 8 bytes print-type-size field `.reason`: 32 bytes, alignment: 8 bytes print-type-size field `.left`: 8 bytes print-type-size field `.right`: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `LoadField`: 60 bytes print-type-size padding: 8 bytes print-type-size field `.return_type`: 24 bytes, alignment: 8 bytes print-type-size field `.id`: 16 bytes print-type-size field `.recv`: 8 bytes print-type-size field `.offset`: 4 bytes print-type-size variant `InvokeBlock`: 56 bytes print-type-size padding: 8 bytes print-type-size field `.args`: 24 bytes, alignment: 8 bytes print-type-size field `.reason`: 8 bytes print-type-size field `.cd`: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `InvokeBlockIfunc`: 56 bytes print-type-size padding: 8 bytes print-type-size field `.args`: 24 bytes, alignment: 8 bytes print-type-size field `.cd`: 8 bytes print-type-size field `.block_handler`: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `LoadArg`: 52 bytes print-type-size padding: 8 bytes print-type-size field `.val_type`: 24 bytes, alignment: 8 bytes print-type-size field `.id`: 16 bytes print-type-size field `.idx`: 4 bytes print-type-size variant `Defined`: 52 bytes print-type-size padding: 8 bytes print-type-size field `.op_type`: 8 bytes, alignment: 8 bytes print-type-size field `.obj`: 8 bytes print-type-size field `.pushval`: 8 bytes print-type-size field `.v`: 8 bytes print-type-size field `.state`: 8 bytes print-type-size field `.lep_level`: 4 bytes print-type-size variant `InvokeProc`: 49 bytes print-type-size padding: 8 bytes print-type-size field `.args`: 24 bytes, alignment: 8 bytes print-type-size field `.recv`: 8 bytes print-type-size field `.state`: 8 bytes print-type-size field `.kw_splat`: 1 bytes print-type-size variant `GuardType`: 49 bytes print-type-size padding: 8 bytes print-type-size field `.guard_type`: 24 bytes, alignment: 8 bytes print-type-size field `.val`: 8 bytes print-type-size field `.state`: 8 bytes print-type-size field `.recompile`: 1 bytes print-type-size variant `SideExit`: 49 bytes print-type-size padding: 8 bytes print-type-size field `.reason`: 32 bytes, alignment: 8 bytes print-type-size field `.state`: 8 bytes print-type-size field `.recompile`: 1 bytes print-type-size variant `ToRegexp`: 48 bytes print-type-size padding: 8 bytes print-type-size field `.values`: 24 bytes, alignment: 8 bytes print-type-size field `.opt`: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `ArrayInclude`: 48 bytes print-type-size padding: 8 bytes print-type-size field `.elements`: 24 bytes, alignment: 8 bytes print-type-size field `.target`: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `SetIvar`: 48 bytes print-type-size padding: 8 bytes print-type-size field `.self_val`: 8 bytes, alignment: 8 bytes print-type-size field `.id`: 8 bytes print-type-size field `.val`: 8 bytes print-type-size field `.ic`: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `PatchPoint`: 48 bytes print-type-size padding: 8 bytes print-type-size field `.invariant`: 32 bytes, alignment: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `StoreField`: 44 bytes print-type-size padding: 8 bytes print-type-size field `.id`: 16 bytes, alignment: 8 bytes print-type-size field `.recv`: 8 bytes print-type-size field `.val`: 8 bytes print-type-size field `.offset`: 4 bytes print-type-size variant `StringConcat`: 40 bytes print-type-size padding: 8 bytes print-type-size field `.strings`: 24 bytes, alignment: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `NewArray`: 40 bytes print-type-size padding: 8 bytes print-type-size field `.elements`: 24 bytes, alignment: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `NewHash`: 40 bytes print-type-size padding: 8 bytes print-type-size field `.elements`: 24 bytes, alignment: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `ArrayHash`: 40 bytes print-type-size padding: 8 bytes print-type-size field `.elements`: 24 bytes, alignment: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `ArrayMax`: 40 bytes print-type-size padding: 8 bytes print-type-size field `.elements`: 24 bytes, alignment: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `ArrayMin`: 40 bytes print-type-size padding: 8 bytes print-type-size field `.elements`: 24 bytes, alignment: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `HashAset`: 40 bytes print-type-size padding: 8 bytes print-type-size field `.hash`: 8 bytes, alignment: 8 bytes print-type-size field `.key`: 8 bytes print-type-size field `.val`: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `IsMethodCfunc`: 40 bytes print-type-size padding: 8 bytes print-type-size field `.val`: 8 bytes, alignment: 8 bytes print-type-size field `.cd`: 8 bytes print-type-size field `.cfunc`: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `GetConstant`: 40 bytes print-type-size padding: 8 bytes print-type-size field `.klass`: 8 bytes, alignment: 8 bytes print-type-size field `.id`: 8 bytes print-type-size field `.allow_nil`: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `GetIvar`: 40 bytes print-type-size padding: 8 bytes print-type-size field `.self_val`: 8 bytes, alignment: 8 bytes print-type-size field `.id`: 8 bytes print-type-size field `.ic`: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `DefinedIvar`: 40 bytes print-type-size padding: 8 bytes print-type-size field `.self_val`: 8 bytes, alignment: 8 bytes print-type-size field `.id`: 8 bytes print-type-size field `.pushval`: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `SetClassVar`: 40 bytes print-type-size padding: 8 bytes print-type-size field `.id`: 8 bytes, alignment: 8 bytes print-type-size field `.val`: 8 bytes print-type-size field `.ic`: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `Jump`: 40 bytes print-type-size padding: 8 bytes print-type-size field `.0`: 32 bytes, alignment: 8 bytes print-type-size variant `RefineType`: 40 bytes print-type-size padding: 8 bytes print-type-size field `.new_type`: 24 bytes, alignment: 8 bytes print-type-size field `.val`: 8 bytes print-type-size variant `HasType`: 40 bytes print-type-size padding: 8 bytes print-type-size field `.expected`: 24 bytes, alignment: 8 bytes print-type-size field `.val`: 8 bytes print-type-size variant `CheckMatch`: 36 bytes print-type-size padding: 8 bytes print-type-size field `.target`: 8 bytes, alignment: 8 bytes print-type-size field `.pattern`: 8 bytes print-type-size field `.state`: 8 bytes print-type-size field `.flag`: 4 bytes print-type-size variant `NewRange`: 33 bytes print-type-size padding: 8 bytes print-type-size field `.low`: 8 bytes, alignment: 8 bytes print-type-size field `.high`: 8 bytes print-type-size field `.state`: 8 bytes print-type-size field `.flag`: 1 bytes print-type-size variant `NewRangeFixnum`: 33 bytes print-type-size padding: 8 bytes print-type-size field `.low`: 8 bytes, alignment: 8 bytes print-type-size field `.high`: 8 bytes print-type-size field `.state`: 8 bytes print-type-size field `.flag`: 1 bytes print-type-size variant `Comment`: 32 bytes print-type-size padding: 8 bytes print-type-size field `.message`: 24 bytes, alignment: 8 bytes print-type-size variant `Entries`: 32 bytes print-type-size padding: 8 bytes print-type-size field `.targets`: 24 bytes, alignment: 8 bytes print-type-size variant `StringSetbyteFixnum`: 32 bytes print-type-size padding: 8 bytes print-type-size field `.string`: 8 bytes, alignment: 8 bytes print-type-size field `.index`: 8 bytes print-type-size field `.value`: 8 bytes print-type-size variant `StringAppend`: 32 bytes print-type-size padding: 8 bytes print-type-size field `.recv`: 8 bytes, alignment: 8 bytes print-type-size field `.other`: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `StringAppendCodepoint`: 32 bytes print-type-size padding: 8 bytes print-type-size field `.recv`: 8 bytes, alignment: 8 bytes print-type-size field `.other`: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `DupArrayInclude`: 32 bytes print-type-size padding: 8 bytes print-type-size field `.ary`: 8 bytes, alignment: 8 bytes print-type-size field `.target`: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `ArrayExtend`: 32 bytes print-type-size padding: 8 bytes print-type-size field `.left`: 8 bytes, alignment: 8 bytes print-type-size field `.right`: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `ArrayPush`: 32 bytes print-type-size padding: 8 bytes print-type-size field `.array`: 8 bytes, alignment: 8 bytes print-type-size field `.val`: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `ArrayAset`: 32 bytes print-type-size padding: 8 bytes print-type-size field `.array`: 8 bytes, alignment: 8 bytes print-type-size field `.index`: 8 bytes print-type-size field `.val`: 8 bytes print-type-size variant `HashAref`: 32 bytes print-type-size padding: 8 bytes print-type-size field `.hash`: 8 bytes, alignment: 8 bytes print-type-size field `.key`: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `SetGlobal`: 32 bytes print-type-size padding: 8 bytes print-type-size field `.id`: 8 bytes, alignment: 8 bytes print-type-size field `.val`: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `GetClassVar`: 32 bytes print-type-size padding: 8 bytes print-type-size field `.id`: 8 bytes, alignment: 8 bytes print-type-size field `.ic`: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `PopInlineFrame`: 32 bytes print-type-size padding: 8 bytes print-type-size field `.iseq`: 8 bytes, alignment: 8 bytes print-type-size field `.argc`: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `FixnumAdd`: 32 bytes print-type-size padding: 8 bytes print-type-size field `.left`: 8 bytes, alignment: 8 bytes print-type-size field `.right`: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `FixnumSub`: 32 bytes print-type-size padding: 8 bytes print-type-size field `.left`: 8 bytes, alignment: 8 bytes print-type-size field `.right`: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `FixnumMult`: 32 bytes print-type-size padding: 8 bytes print-type-size field `.left`: 8 bytes, alignment: 8 bytes print-type-size field `.right`: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `FixnumDiv`: 32 bytes print-type-size padding: 8 bytes print-type-size field `.left`: 8 bytes, alignment: 8 bytes print-type-size field `.right`: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `FixnumMod`: 32 bytes print-type-size padding: 8 bytes print-type-size field `.left`: 8 bytes, alignment: 8 bytes print-type-size field `.right`: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `FixnumLShift`: 32 bytes print-type-size padding: 8 bytes print-type-size field `.left`: 8 bytes, alignment: 8 bytes print-type-size field `.right`: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `FloatAdd`: 32 bytes print-type-size padding: 8 bytes print-type-size field `.recv`: 8 bytes, alignment: 8 bytes print-type-size field `.other`: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `FloatSub`: 32 bytes print-type-size padding: 8 bytes print-type-size field `.recv`: 8 bytes, alignment: 8 bytes print-type-size field `.other`: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `FloatMul`: 32 bytes print-type-size padding: 8 bytes print-type-size field `.recv`: 8 bytes, alignment: 8 bytes print-type-size field `.other`: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `FloatDiv`: 32 bytes print-type-size padding: 8 bytes print-type-size field `.recv`: 8 bytes, alignment: 8 bytes print-type-size field `.other`: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `AnyToString`: 32 bytes print-type-size padding: 8 bytes print-type-size field `.val`: 8 bytes, alignment: 8 bytes print-type-size field `.str`: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `Throw`: 28 bytes print-type-size padding: 8 bytes print-type-size field `.val`: 8 bytes, alignment: 8 bytes print-type-size field `.state`: 8 bytes print-type-size field `.throw_state`: 4 bytes print-type-size variant `StringCopy`: 25 bytes print-type-size padding: 8 bytes print-type-size field `.val`: 8 bytes, alignment: 8 bytes print-type-size field `.state`: 8 bytes print-type-size field `.chilled`: 1 bytes print-type-size variant `Const`: 24 bytes print-type-size padding: 8 bytes print-type-size field `.val`: 16 bytes, alignment: 8 bytes print-type-size variant `StringIntern`: 24 bytes print-type-size padding: 8 bytes print-type-size field `.val`: 8 bytes, alignment: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `StringGetbyte`: 24 bytes print-type-size padding: 8 bytes print-type-size field `.string`: 8 bytes, alignment: 8 bytes print-type-size field `.index`: 8 bytes print-type-size variant `StringEqual`: 24 bytes print-type-size padding: 8 bytes print-type-size field `.left`: 8 bytes, alignment: 8 bytes print-type-size field `.right`: 8 bytes print-type-size variant `ToArray`: 24 bytes print-type-size padding: 8 bytes print-type-size field `.val`: 8 bytes, alignment: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `ToNewArray`: 24 bytes print-type-size padding: 8 bytes print-type-size field `.val`: 8 bytes, alignment: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `ArrayDup`: 24 bytes print-type-size padding: 8 bytes print-type-size field `.val`: 8 bytes, alignment: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `ArrayAref`: 24 bytes print-type-size padding: 8 bytes print-type-size field `.array`: 8 bytes, alignment: 8 bytes print-type-size field `.index`: 8 bytes print-type-size variant `ArrayPop`: 24 bytes print-type-size padding: 8 bytes print-type-size field `.array`: 8 bytes, alignment: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `AdjustBounds`: 24 bytes print-type-size padding: 8 bytes print-type-size field `.index`: 8 bytes, alignment: 8 bytes print-type-size field `.length`: 8 bytes print-type-size variant `HashDup`: 24 bytes print-type-size padding: 8 bytes print-type-size field `.val`: 8 bytes, alignment: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `ObjectAlloc`: 24 bytes print-type-size padding: 8 bytes print-type-size field `.val`: 8 bytes, alignment: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `ObjectAllocClass`: 24 bytes print-type-size padding: 8 bytes print-type-size field `.class`: 8 bytes, alignment: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `IsBitEqual`: 24 bytes print-type-size padding: 8 bytes print-type-size field `.left`: 8 bytes, alignment: 8 bytes print-type-size field `.right`: 8 bytes print-type-size variant `IsBitNotEqual`: 24 bytes print-type-size padding: 8 bytes print-type-size field `.left`: 8 bytes, alignment: 8 bytes print-type-size field `.right`: 8 bytes print-type-size variant `BoxFixnum`: 24 bytes print-type-size padding: 8 bytes print-type-size field `.val`: 8 bytes, alignment: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `FixnumAref`: 24 bytes print-type-size padding: 8 bytes print-type-size field `.recv`: 8 bytes, alignment: 8 bytes print-type-size field `.index`: 8 bytes print-type-size variant `GetConstantPath`: 24 bytes print-type-size padding: 8 bytes print-type-size field `.ic`: 8 bytes, alignment: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `IsA`: 24 bytes print-type-size padding: 8 bytes print-type-size field `.val`: 8 bytes, alignment: 8 bytes print-type-size field `.class`: 8 bytes print-type-size variant `GetGlobal`: 24 bytes print-type-size padding: 8 bytes print-type-size field `.id`: 8 bytes, alignment: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `WriteBarrier`: 24 bytes print-type-size padding: 8 bytes print-type-size field `.recv`: 8 bytes, alignment: 8 bytes print-type-size field `.val`: 8 bytes print-type-size variant `GetBlockParam`: 24 bytes print-type-size padding: 8 bytes print-type-size field `.state`: 8 bytes, alignment: 8 bytes print-type-size field `.level`: 4 bytes print-type-size field `.ep_offset`: 4 bytes print-type-size variant `SetLocal`: 24 bytes print-type-size padding: 8 bytes print-type-size field `.val`: 8 bytes, alignment: 8 bytes print-type-size field `.level`: 4 bytes print-type-size field `.ep_offset`: 4 bytes print-type-size variant `GetSpecialNumber`: 24 bytes print-type-size padding: 8 bytes print-type-size field `.nth`: 8 bytes, alignment: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `EntryPoint`: 24 bytes print-type-size padding: 8 bytes print-type-size field `.jit_entry_idx`: 16 bytes, alignment: 8 bytes print-type-size variant `FixnumEq`: 24 bytes print-type-size padding: 8 bytes print-type-size field `.left`: 8 bytes, alignment: 8 bytes print-type-size field `.right`: 8 bytes print-type-size variant `FixnumNeq`: 24 bytes print-type-size padding: 8 bytes print-type-size field `.left`: 8 bytes, alignment: 8 bytes print-type-size field `.right`: 8 bytes print-type-size variant `FixnumLt`: 24 bytes print-type-size padding: 8 bytes print-type-size field `.left`: 8 bytes, alignment: 8 bytes print-type-size field `.right`: 8 bytes print-type-size variant `FixnumLe`: 24 bytes print-type-size padding: 8 bytes print-type-size field `.left`: 8 bytes, alignment: 8 bytes print-type-size field `.right`: 8 bytes print-type-size variant `FixnumGt`: 24 bytes print-type-size padding: 8 bytes print-type-size field `.left`: 8 bytes, alignment: 8 bytes print-type-size field `.right`: 8 bytes print-type-size variant `FixnumGe`: 24 bytes print-type-size padding: 8 bytes print-type-size field `.left`: 8 bytes, alignment: 8 bytes print-type-size field `.right`: 8 bytes print-type-size variant `FixnumAnd`: 24 bytes print-type-size padding: 8 bytes print-type-size field `.left`: 8 bytes, alignment: 8 bytes print-type-size field `.right`: 8 bytes print-type-size variant `FixnumOr`: 24 bytes print-type-size padding: 8 bytes print-type-size field `.left`: 8 bytes, alignment: 8 bytes print-type-size field `.right`: 8 bytes print-type-size variant `FixnumXor`: 24 bytes print-type-size padding: 8 bytes print-type-size field `.left`: 8 bytes, alignment: 8 bytes print-type-size field `.right`: 8 bytes print-type-size variant `IntAnd`: 24 bytes print-type-size padding: 8 bytes print-type-size field `.left`: 8 bytes, alignment: 8 bytes print-type-size field `.right`: 8 bytes print-type-size variant `IntOr`: 24 bytes print-type-size padding: 8 bytes print-type-size field `.left`: 8 bytes, alignment: 8 bytes print-type-size field `.right`: 8 bytes print-type-size variant `FixnumRShift`: 24 bytes print-type-size padding: 8 bytes print-type-size field `.left`: 8 bytes, alignment: 8 bytes print-type-size field `.right`: 8 bytes print-type-size variant `FloatToInt`: 24 bytes print-type-size padding: 8 bytes print-type-size field `.recv`: 8 bytes, alignment: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `PutSpecialObject`: 17 bytes print-type-size padding: 8 bytes print-type-size field `.state`: 8 bytes, alignment: 8 bytes print-type-size field `.value_type`: 1 bytes print-type-size variant `FixnumBitCheck`: 17 bytes print-type-size padding: 8 bytes print-type-size field `.val`: 8 bytes, alignment: 8 bytes print-type-size field `.index`: 1 bytes print-type-size variant `GetSpecialSymbol`: 17 bytes print-type-size padding: 8 bytes print-type-size field `.state`: 8 bytes, alignment: 8 bytes print-type-size field `.symbol_type`: 1 bytes print-type-size variant `ArrayLength`: 16 bytes print-type-size padding: 8 bytes print-type-size field `.array`: 8 bytes, alignment: 8 bytes print-type-size variant `Test`: 16 bytes print-type-size padding: 8 bytes print-type-size field `.val`: 8 bytes, alignment: 8 bytes print-type-size variant `BoxBool`: 16 bytes print-type-size padding: 8 bytes print-type-size field `.val`: 8 bytes, alignment: 8 bytes print-type-size variant `UnboxFixnum`: 16 bytes print-type-size padding: 8 bytes print-type-size field `.val`: 8 bytes, alignment: 8 bytes print-type-size variant `IsBlockGiven`: 16 bytes print-type-size padding: 8 bytes print-type-size field `.lep`: 8 bytes, alignment: 8 bytes print-type-size variant `IsBlockParamModified`: 16 bytes print-type-size padding: 8 bytes print-type-size field `.flags`: 8 bytes, alignment: 8 bytes print-type-size variant `Snapshot`: 16 bytes print-type-size padding: 8 bytes print-type-size field `.state`: 8 bytes, alignment: 8 bytes print-type-size variant `CCallWithFrame`: 16 bytes print-type-size padding: 8 bytes print-type-size field `.0`: 8 bytes, alignment: 8 bytes print-type-size variant `CCallVariadic`: 16 bytes print-type-size padding: 8 bytes print-type-size field `.0`: 8 bytes, alignment: 8 bytes print-type-size variant `Return`: 16 bytes print-type-size padding: 8 bytes print-type-size field `.val`: 8 bytes, alignment: 8 bytes print-type-size variant `IncrCounterPtr`: 16 bytes print-type-size padding: 8 bytes print-type-size field `.counter_ptr`: 8 bytes, alignment: 8 bytes print-type-size variant `CheckInterrupts`: 16 bytes print-type-size padding: 8 bytes print-type-size field `.state`: 8 bytes, alignment: 8 bytes print-type-size variant `GetEP`: 12 bytes print-type-size padding: 8 bytes print-type-size field `.level`: 4 bytes, alignment: 4 bytes print-type-size variant `IncrCounter`: 10 bytes print-type-size padding: 8 bytes print-type-size field `.0`: 2 bytes, alignment: 2 bytes print-type-size variant `Param`: 0 bytes print-type-size variant `LoadPC`: 0 bytes print-type-size variant `LoadEC`: 0 bytes print-type-size variant `LoadSP`: 0 bytes print-type-size variant `LoadSelf`: 0 bytes print-type-size variant `BreakPoint`: 0 bytes print-type-size variant `Unreachable`: 0 bytes print-type-size end padding: 4 bytes ``` </details>

Don't store the whole struct, just a pointer to it. Shrink the `InvokeBuiltin` enum case and reduce padding required for `Insn`. Shrink `Insn` from 96 to 88 bytes. <details> ``` print-type-size type: `hir::Insn`: 88 bytes, alignment: 8 bytes print-type-size discriminant: 1 bytes print-type-size variant `CCall`: 87 bytes print-type-size field `.elidable`: 1 bytes print-type-size padding: 6 bytes print-type-size field `.cfunc`: 8 bytes, alignment: 8 bytes print-type-size field `.recv`: 8 bytes print-type-size field `.name`: 8 bytes print-type-size field `.owner`: 8 bytes print-type-size field `.args`: 24 bytes print-type-size field `.return_type`: 24 bytes print-type-size variant `SendDirect`: 87 bytes print-type-size padding: 3 bytes print-type-size field `.kw_bits`: 4 bytes, alignment: 4 bytes print-type-size field `.recv`: 8 bytes print-type-size field `.cd`: 8 bytes print-type-size field `.cme`: 8 bytes print-type-size field `.iseq`: 8 bytes print-type-size field `.state`: 8 bytes print-type-size field `.args`: 24 bytes print-type-size field `.block`: 16 bytes print-type-size variant `GuardAnyBitSet`: 87 bytes print-type-size field `.recompile`: 1 bytes print-type-size padding: 6 bytes print-type-size field `.val`: 8 bytes, alignment: 8 bytes print-type-size field `.state`: 8 bytes print-type-size field `.mask`: 16 bytes print-type-size field `.reason`: 32 bytes print-type-size field `.mask_name`: 16 bytes print-type-size variant `GuardNoBitsSet`: 87 bytes print-type-size padding: 7 bytes print-type-size field `.val`: 8 bytes, alignment: 8 bytes print-type-size field `.state`: 8 bytes print-type-size field `.mask`: 16 bytes print-type-size field `.reason`: 32 bytes print-type-size field `.mask_name`: 16 bytes print-type-size variant `CondBranch`: 79 bytes print-type-size padding: 7 bytes print-type-size field `.val`: 8 bytes, alignment: 8 bytes print-type-size field `.if_true`: 32 bytes print-type-size field `.if_false`: 32 bytes print-type-size variant `Send`: 79 bytes print-type-size padding: 7 bytes print-type-size field `.recv`: 8 bytes, alignment: 8 bytes print-type-size field `.cd`: 8 bytes print-type-size field `.state`: 8 bytes print-type-size field `.reason`: 8 bytes print-type-size field `.args`: 24 bytes print-type-size field `.block`: 16 bytes print-type-size variant `PushInlineFrame`: 79 bytes print-type-size padding: 7 bytes print-type-size field `.iseq`: 8 bytes, alignment: 8 bytes print-type-size field `.cme`: 8 bytes print-type-size field `.recv`: 8 bytes print-type-size field `.state`: 8 bytes print-type-size field `.args`: 24 bytes print-type-size field `.blockiseq`: 16 bytes print-type-size variant `InvokeBuiltin`: 79 bytes print-type-size field `.leaf`: 1 bytes print-type-size padding: 6 bytes print-type-size field `.bf`: 8 bytes, alignment: 8 bytes print-type-size field `.recv`: 8 bytes print-type-size field `.state`: 8 bytes print-type-size field `.args`: 24 bytes print-type-size field `.return_type`: 24 bytes print-type-size variant `SendForward`: 71 bytes print-type-size padding: 7 bytes print-type-size field `.recv`: 8 bytes, alignment: 8 bytes print-type-size field `.cd`: 8 bytes print-type-size field `.blockiseq`: 8 bytes print-type-size field `.state`: 8 bytes print-type-size field `.reason`: 8 bytes print-type-size field `.args`: 24 bytes print-type-size variant `InvokeSuper`: 71 bytes print-type-size padding: 7 bytes print-type-size field `.recv`: 8 bytes, alignment: 8 bytes print-type-size field `.cd`: 8 bytes print-type-size field `.blockiseq`: 8 bytes print-type-size field `.state`: 8 bytes print-type-size field `.reason`: 8 bytes print-type-size field `.args`: 24 bytes print-type-size variant `InvokeSuperForward`: 71 bytes print-type-size padding: 7 bytes print-type-size field `.recv`: 8 bytes, alignment: 8 bytes print-type-size field `.cd`: 8 bytes print-type-size field `.blockiseq`: 8 bytes print-type-size field `.state`: 8 bytes print-type-size field `.reason`: 8 bytes print-type-size field `.args`: 24 bytes print-type-size variant `GuardBitEquals`: 71 bytes print-type-size field `.recompile`: 1 bytes print-type-size padding: 6 bytes print-type-size field `.val`: 8 bytes, alignment: 8 bytes print-type-size field `.state`: 8 bytes print-type-size field `.expected`: 16 bytes print-type-size field `.reason`: 32 bytes print-type-size variant `ArrayPackBuffer`: 63 bytes print-type-size padding: 7 bytes print-type-size field `.fmt`: 8 bytes, alignment: 8 bytes print-type-size field `.state`: 8 bytes print-type-size field `.elements`: 24 bytes print-type-size field `.buffer`: 16 bytes print-type-size variant `GuardGreaterEq`: 63 bytes print-type-size padding: 7 bytes print-type-size field `.left`: 8 bytes, alignment: 8 bytes print-type-size field `.right`: 8 bytes print-type-size field `.state`: 8 bytes print-type-size field `.reason`: 32 bytes print-type-size variant `GuardLess`: 63 bytes print-type-size padding: 7 bytes print-type-size field `.left`: 8 bytes, alignment: 8 bytes print-type-size field `.right`: 8 bytes print-type-size field `.state`: 8 bytes print-type-size field `.reason`: 32 bytes print-type-size variant `LoadField`: 55 bytes print-type-size padding: 3 bytes print-type-size field `.offset`: 4 bytes, alignment: 4 bytes print-type-size field `.recv`: 8 bytes print-type-size field `.id`: 16 bytes print-type-size field `.return_type`: 24 bytes print-type-size variant `InvokeBlock`: 55 bytes print-type-size padding: 7 bytes print-type-size field `.cd`: 8 bytes, alignment: 8 bytes print-type-size field `.state`: 8 bytes print-type-size field `.reason`: 8 bytes print-type-size field `.args`: 24 bytes print-type-size variant `InvokeBlockIfunc`: 55 bytes print-type-size padding: 7 bytes print-type-size field `.cd`: 8 bytes, alignment: 8 bytes print-type-size field `.block_handler`: 8 bytes print-type-size field `.state`: 8 bytes print-type-size field `.args`: 24 bytes print-type-size variant `LoadArg`: 47 bytes print-type-size padding: 3 bytes print-type-size field `.idx`: 4 bytes, alignment: 4 bytes print-type-size field `.id`: 16 bytes print-type-size field `.val_type`: 24 bytes print-type-size variant `ToRegexp`: 47 bytes print-type-size padding: 7 bytes print-type-size field `.opt`: 8 bytes, alignment: 8 bytes print-type-size field `.state`: 8 bytes print-type-size field `.values`: 24 bytes print-type-size variant `ArrayInclude`: 47 bytes print-type-size padding: 7 bytes print-type-size field `.target`: 8 bytes, alignment: 8 bytes print-type-size field `.state`: 8 bytes print-type-size field `.elements`: 24 bytes print-type-size variant `Defined`: 47 bytes print-type-size padding: 3 bytes print-type-size field `.lep_level`: 4 bytes, alignment: 4 bytes print-type-size field `.op_type`: 8 bytes print-type-size field `.obj`: 8 bytes print-type-size field `.pushval`: 8 bytes print-type-size field `.v`: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `SetIvar`: 47 bytes print-type-size padding: 7 bytes print-type-size field `.self_val`: 8 bytes, alignment: 8 bytes print-type-size field `.id`: 8 bytes print-type-size field `.val`: 8 bytes print-type-size field `.ic`: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `InvokeProc`: 47 bytes print-type-size field `.kw_splat`: 1 bytes print-type-size padding: 6 bytes print-type-size field `.recv`: 8 bytes, alignment: 8 bytes print-type-size field `.state`: 8 bytes print-type-size field `.args`: 24 bytes print-type-size variant `GuardType`: 47 bytes print-type-size field `.recompile`: 1 bytes print-type-size padding: 6 bytes print-type-size field `.val`: 8 bytes, alignment: 8 bytes print-type-size field `.state`: 8 bytes print-type-size field `.guard_type`: 24 bytes print-type-size variant `PatchPoint`: 47 bytes print-type-size padding: 7 bytes print-type-size field `.state`: 8 bytes, alignment: 8 bytes print-type-size field `.invariant`: 32 bytes print-type-size variant `SideExit`: 47 bytes print-type-size field `.recompile`: 1 bytes print-type-size padding: 6 bytes print-type-size field `.state`: 8 bytes, alignment: 8 bytes print-type-size field `.reason`: 32 bytes print-type-size variant `StringConcat`: 39 bytes print-type-size padding: 7 bytes print-type-size field `.state`: 8 bytes, alignment: 8 bytes print-type-size field `.strings`: 24 bytes print-type-size variant `NewArray`: 39 bytes print-type-size padding: 7 bytes print-type-size field `.state`: 8 bytes, alignment: 8 bytes print-type-size field `.elements`: 24 bytes print-type-size variant `NewHash`: 39 bytes print-type-size padding: 7 bytes print-type-size field `.state`: 8 bytes, alignment: 8 bytes print-type-size field `.elements`: 24 bytes print-type-size variant `ArrayHash`: 39 bytes print-type-size padding: 7 bytes print-type-size field `.state`: 8 bytes, alignment: 8 bytes print-type-size field `.elements`: 24 bytes print-type-size variant `ArrayMax`: 39 bytes print-type-size padding: 7 bytes print-type-size field `.state`: 8 bytes, alignment: 8 bytes print-type-size field `.elements`: 24 bytes print-type-size variant `ArrayMin`: 39 bytes print-type-size padding: 7 bytes print-type-size field `.state`: 8 bytes, alignment: 8 bytes print-type-size field `.elements`: 24 bytes print-type-size variant `HashAset`: 39 bytes print-type-size padding: 7 bytes print-type-size field `.hash`: 8 bytes, alignment: 8 bytes print-type-size field `.key`: 8 bytes print-type-size field `.val`: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `IsMethodCfunc`: 39 bytes print-type-size padding: 7 bytes print-type-size field `.val`: 8 bytes, alignment: 8 bytes print-type-size field `.cd`: 8 bytes print-type-size field `.cfunc`: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `GetConstant`: 39 bytes print-type-size padding: 7 bytes print-type-size field `.klass`: 8 bytes, alignment: 8 bytes print-type-size field `.id`: 8 bytes print-type-size field `.allow_nil`: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `GetIvar`: 39 bytes print-type-size padding: 7 bytes print-type-size field `.self_val`: 8 bytes, alignment: 8 bytes print-type-size field `.id`: 8 bytes print-type-size field `.ic`: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `DefinedIvar`: 39 bytes print-type-size padding: 7 bytes print-type-size field `.self_val`: 8 bytes, alignment: 8 bytes print-type-size field `.id`: 8 bytes print-type-size field `.pushval`: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `StoreField`: 39 bytes print-type-size padding: 3 bytes print-type-size field `.offset`: 4 bytes, alignment: 4 bytes print-type-size field `.recv`: 8 bytes print-type-size field `.val`: 8 bytes print-type-size field `.id`: 16 bytes print-type-size variant `SetClassVar`: 39 bytes print-type-size padding: 7 bytes print-type-size field `.id`: 8 bytes, alignment: 8 bytes print-type-size field `.val`: 8 bytes print-type-size field `.ic`: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `Jump`: 39 bytes print-type-size padding: 7 bytes print-type-size field `.0`: 32 bytes, alignment: 8 bytes print-type-size variant `RefineType`: 39 bytes print-type-size padding: 7 bytes print-type-size field `.val`: 8 bytes, alignment: 8 bytes print-type-size field `.new_type`: 24 bytes print-type-size variant `HasType`: 39 bytes print-type-size padding: 7 bytes print-type-size field `.val`: 8 bytes, alignment: 8 bytes print-type-size field `.expected`: 24 bytes print-type-size variant `Comment`: 31 bytes print-type-size padding: 7 bytes print-type-size field `.message`: 24 bytes, alignment: 8 bytes print-type-size variant `Entries`: 31 bytes print-type-size padding: 7 bytes print-type-size field `.targets`: 24 bytes, alignment: 8 bytes print-type-size variant `StringSetbyteFixnum`: 31 bytes print-type-size padding: 7 bytes print-type-size field `.string`: 8 bytes, alignment: 8 bytes print-type-size field `.index`: 8 bytes print-type-size field `.value`: 8 bytes print-type-size variant `StringAppend`: 31 bytes print-type-size padding: 7 bytes print-type-size field `.recv`: 8 bytes, alignment: 8 bytes print-type-size field `.other`: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `StringAppendCodepoint`: 31 bytes print-type-size padding: 7 bytes print-type-size field `.recv`: 8 bytes, alignment: 8 bytes print-type-size field `.other`: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `NewRange`: 31 bytes print-type-size field `.flag`: 1 bytes print-type-size padding: 6 bytes print-type-size field `.low`: 8 bytes, alignment: 8 bytes print-type-size field `.high`: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `NewRangeFixnum`: 31 bytes print-type-size field `.flag`: 1 bytes print-type-size padding: 6 bytes print-type-size field `.low`: 8 bytes, alignment: 8 bytes print-type-size field `.high`: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `DupArrayInclude`: 31 bytes print-type-size padding: 7 bytes print-type-size field `.ary`: 8 bytes, alignment: 8 bytes print-type-size field `.target`: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `ArrayExtend`: 31 bytes print-type-size padding: 7 bytes print-type-size field `.left`: 8 bytes, alignment: 8 bytes print-type-size field `.right`: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `ArrayPush`: 31 bytes print-type-size padding: 7 bytes print-type-size field `.array`: 8 bytes, alignment: 8 bytes print-type-size field `.val`: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `ArrayAset`: 31 bytes print-type-size padding: 7 bytes print-type-size field `.array`: 8 bytes, alignment: 8 bytes print-type-size field `.index`: 8 bytes print-type-size field `.val`: 8 bytes print-type-size variant `HashAref`: 31 bytes print-type-size padding: 7 bytes print-type-size field `.hash`: 8 bytes, alignment: 8 bytes print-type-size field `.key`: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `CheckMatch`: 31 bytes print-type-size padding: 3 bytes print-type-size field `.flag`: 4 bytes, alignment: 4 bytes print-type-size field `.target`: 8 bytes print-type-size field `.pattern`: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `SetGlobal`: 31 bytes print-type-size padding: 7 bytes print-type-size field `.id`: 8 bytes, alignment: 8 bytes print-type-size field `.val`: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `GetClassVar`: 31 bytes print-type-size padding: 7 bytes print-type-size field `.id`: 8 bytes, alignment: 8 bytes print-type-size field `.ic`: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `PopInlineFrame`: 31 bytes print-type-size padding: 7 bytes print-type-size field `.iseq`: 8 bytes, alignment: 8 bytes print-type-size field `.argc`: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `FixnumAdd`: 31 bytes print-type-size padding: 7 bytes print-type-size field `.left`: 8 bytes, alignment: 8 bytes print-type-size field `.right`: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `FixnumSub`: 31 bytes print-type-size padding: 7 bytes print-type-size field `.left`: 8 bytes, alignment: 8 bytes print-type-size field `.right`: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `FixnumMult`: 31 bytes print-type-size padding: 7 bytes print-type-size field `.left`: 8 bytes, alignment: 8 bytes print-type-size field `.right`: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `FixnumDiv`: 31 bytes print-type-size padding: 7 bytes print-type-size field `.left`: 8 bytes, alignment: 8 bytes print-type-size field `.right`: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `FixnumMod`: 31 bytes print-type-size padding: 7 bytes print-type-size field `.left`: 8 bytes, alignment: 8 bytes print-type-size field `.right`: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `FixnumLShift`: 31 bytes print-type-size padding: 7 bytes print-type-size field `.left`: 8 bytes, alignment: 8 bytes print-type-size field `.right`: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `FloatAdd`: 31 bytes print-type-size padding: 7 bytes print-type-size field `.recv`: 8 bytes, alignment: 8 bytes print-type-size field `.other`: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `FloatSub`: 31 bytes print-type-size padding: 7 bytes print-type-size field `.recv`: 8 bytes, alignment: 8 bytes print-type-size field `.other`: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `FloatMul`: 31 bytes print-type-size padding: 7 bytes print-type-size field `.recv`: 8 bytes, alignment: 8 bytes print-type-size field `.other`: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `FloatDiv`: 31 bytes print-type-size padding: 7 bytes print-type-size field `.recv`: 8 bytes, alignment: 8 bytes print-type-size field `.other`: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `AnyToString`: 31 bytes print-type-size padding: 7 bytes print-type-size field `.val`: 8 bytes, alignment: 8 bytes print-type-size field `.str`: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `Const`: 23 bytes print-type-size padding: 7 bytes print-type-size field `.val`: 16 bytes, alignment: 8 bytes print-type-size variant `StringCopy`: 23 bytes print-type-size field `.chilled`: 1 bytes print-type-size padding: 6 bytes print-type-size field `.val`: 8 bytes, alignment: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `StringIntern`: 23 bytes print-type-size padding: 7 bytes print-type-size field `.val`: 8 bytes, alignment: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `StringGetbyte`: 23 bytes print-type-size padding: 7 bytes print-type-size field `.string`: 8 bytes, alignment: 8 bytes print-type-size field `.index`: 8 bytes print-type-size variant `StringEqual`: 23 bytes print-type-size padding: 7 bytes print-type-size field `.left`: 8 bytes, alignment: 8 bytes print-type-size field `.right`: 8 bytes print-type-size variant `ToArray`: 23 bytes print-type-size padding: 7 bytes print-type-size field `.val`: 8 bytes, alignment: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `ToNewArray`: 23 bytes print-type-size padding: 7 bytes print-type-size field `.val`: 8 bytes, alignment: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `ArrayDup`: 23 bytes print-type-size padding: 7 bytes print-type-size field `.val`: 8 bytes, alignment: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `ArrayAref`: 23 bytes print-type-size padding: 7 bytes print-type-size field `.array`: 8 bytes, alignment: 8 bytes print-type-size field `.index`: 8 bytes print-type-size variant `ArrayPop`: 23 bytes print-type-size padding: 7 bytes print-type-size field `.array`: 8 bytes, alignment: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `AdjustBounds`: 23 bytes print-type-size padding: 7 bytes print-type-size field `.index`: 8 bytes, alignment: 8 bytes print-type-size field `.length`: 8 bytes print-type-size variant `HashDup`: 23 bytes print-type-size padding: 7 bytes print-type-size field `.val`: 8 bytes, alignment: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `ObjectAlloc`: 23 bytes print-type-size padding: 7 bytes print-type-size field `.val`: 8 bytes, alignment: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `ObjectAllocClass`: 23 bytes print-type-size padding: 7 bytes print-type-size field `.class`: 8 bytes, alignment: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `IsBitEqual`: 23 bytes print-type-size padding: 7 bytes print-type-size field `.left`: 8 bytes, alignment: 8 bytes print-type-size field `.right`: 8 bytes print-type-size variant `IsBitNotEqual`: 23 bytes print-type-size padding: 7 bytes print-type-size field `.left`: 8 bytes, alignment: 8 bytes print-type-size field `.right`: 8 bytes print-type-size variant `BoxFixnum`: 23 bytes print-type-size padding: 7 bytes print-type-size field `.val`: 8 bytes, alignment: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `FixnumAref`: 23 bytes print-type-size padding: 7 bytes print-type-size field `.recv`: 8 bytes, alignment: 8 bytes print-type-size field `.index`: 8 bytes print-type-size variant `GetConstantPath`: 23 bytes print-type-size padding: 7 bytes print-type-size field `.ic`: 8 bytes, alignment: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `IsA`: 23 bytes print-type-size padding: 7 bytes print-type-size field `.val`: 8 bytes, alignment: 8 bytes print-type-size field `.class`: 8 bytes print-type-size variant `GetGlobal`: 23 bytes print-type-size padding: 7 bytes print-type-size field `.id`: 8 bytes, alignment: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `WriteBarrier`: 23 bytes print-type-size padding: 7 bytes print-type-size field `.recv`: 8 bytes, alignment: 8 bytes print-type-size field `.val`: 8 bytes print-type-size variant `GetBlockParam`: 23 bytes print-type-size padding: 3 bytes print-type-size field `.level`: 4 bytes, alignment: 4 bytes print-type-size field `.ep_offset`: 4 bytes print-type-size padding: 4 bytes print-type-size field `.state`: 8 bytes, alignment: 8 bytes print-type-size variant `SetLocal`: 23 bytes print-type-size padding: 3 bytes print-type-size field `.level`: 4 bytes, alignment: 4 bytes print-type-size field `.ep_offset`: 4 bytes print-type-size padding: 4 bytes print-type-size field `.val`: 8 bytes, alignment: 8 bytes print-type-size variant `GetSpecialNumber`: 23 bytes print-type-size padding: 7 bytes print-type-size field `.nth`: 8 bytes, alignment: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `EntryPoint`: 23 bytes print-type-size padding: 7 bytes print-type-size field `.jit_entry_idx`: 16 bytes, alignment: 8 bytes print-type-size variant `Throw`: 23 bytes print-type-size padding: 3 bytes print-type-size field `.throw_state`: 4 bytes, alignment: 4 bytes print-type-size field `.val`: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `FixnumEq`: 23 bytes print-type-size padding: 7 bytes print-type-size field `.left`: 8 bytes, alignment: 8 bytes print-type-size field `.right`: 8 bytes print-type-size variant `FixnumNeq`: 23 bytes print-type-size padding: 7 bytes print-type-size field `.left`: 8 bytes, alignment: 8 bytes print-type-size field `.right`: 8 bytes print-type-size variant `FixnumLt`: 23 bytes print-type-size padding: 7 bytes print-type-size field `.left`: 8 bytes, alignment: 8 bytes print-type-size field `.right`: 8 bytes print-type-size variant `FixnumLe`: 23 bytes print-type-size padding: 7 bytes print-type-size field `.left`: 8 bytes, alignment: 8 bytes print-type-size field `.right`: 8 bytes print-type-size variant `FixnumGt`: 23 bytes print-type-size padding: 7 bytes print-type-size field `.left`: 8 bytes, alignment: 8 bytes print-type-size field `.right`: 8 bytes print-type-size variant `FixnumGe`: 23 bytes print-type-size padding: 7 bytes print-type-size field `.left`: 8 bytes, alignment: 8 bytes print-type-size field `.right`: 8 bytes print-type-size variant `FixnumAnd`: 23 bytes print-type-size padding: 7 bytes print-type-size field `.left`: 8 bytes, alignment: 8 bytes print-type-size field `.right`: 8 bytes print-type-size variant `FixnumOr`: 23 bytes print-type-size padding: 7 bytes print-type-size field `.left`: 8 bytes, alignment: 8 bytes print-type-size field `.right`: 8 bytes print-type-size variant `FixnumXor`: 23 bytes print-type-size padding: 7 bytes print-type-size field `.left`: 8 bytes, alignment: 8 bytes print-type-size field `.right`: 8 bytes print-type-size variant `IntAnd`: 23 bytes print-type-size padding: 7 bytes print-type-size field `.left`: 8 bytes, alignment: 8 bytes print-type-size field `.right`: 8 bytes print-type-size variant `IntOr`: 23 bytes print-type-size padding: 7 bytes print-type-size field `.left`: 8 bytes, alignment: 8 bytes print-type-size field `.right`: 8 bytes print-type-size variant `FixnumRShift`: 23 bytes print-type-size padding: 7 bytes print-type-size field `.left`: 8 bytes, alignment: 8 bytes print-type-size field `.right`: 8 bytes print-type-size variant `FloatToInt`: 23 bytes print-type-size padding: 7 bytes print-type-size field `.recv`: 8 bytes, alignment: 8 bytes print-type-size field `.state`: 8 bytes print-type-size variant `PutSpecialObject`: 15 bytes print-type-size field `.value_type`: 1 bytes print-type-size padding: 6 bytes print-type-size field `.state`: 8 bytes, alignment: 8 bytes print-type-size variant `ArrayLength`: 15 bytes print-type-size padding: 7 bytes print-type-size field `.array`: 8 bytes, alignment: 8 bytes print-type-size variant `Test`: 15 bytes print-type-size padding: 7 bytes print-type-size field `.val`: 8 bytes, alignment: 8 bytes print-type-size variant `BoxBool`: 15 bytes print-type-size padding: 7 bytes print-type-size field `.val`: 8 bytes, alignment: 8 bytes print-type-size variant `UnboxFixnum`: 15 bytes print-type-size padding: 7 bytes print-type-size field `.val`: 8 bytes, alignment: 8 bytes print-type-size variant `IsBlockGiven`: 15 bytes print-type-size padding: 7 bytes print-type-size field `.lep`: 8 bytes, alignment: 8 bytes print-type-size variant `FixnumBitCheck`: 15 bytes print-type-size field `.index`: 1 bytes print-type-size padding: 6 bytes print-type-size field `.val`: 8 bytes, alignment: 8 bytes print-type-size variant `IsBlockParamModified`: 15 bytes print-type-size padding: 7 bytes print-type-size field `.flags`: 8 bytes, alignment: 8 bytes print-type-size variant `GetSpecialSymbol`: 15 bytes print-type-size field `.symbol_type`: 1 bytes print-type-size padding: 6 bytes print-type-size field `.state`: 8 bytes, alignment: 8 bytes print-type-size variant `Snapshot`: 15 bytes print-type-size padding: 7 bytes print-type-size field `.state`: 8 bytes, alignment: 8 bytes print-type-size variant `CCallWithFrame`: 15 bytes print-type-size padding: 7 bytes print-type-size field `.0`: 8 bytes, alignment: 8 bytes print-type-size variant `CCallVariadic`: 15 bytes print-type-size padding: 7 bytes print-type-size field `.0`: 8 bytes, alignment: 8 bytes print-type-size variant `Return`: 15 bytes print-type-size padding: 7 bytes print-type-size field `.val`: 8 bytes, alignment: 8 bytes print-type-size variant `IncrCounterPtr`: 15 bytes print-type-size padding: 7 bytes print-type-size field `.counter_ptr`: 8 bytes, alignment: 8 bytes print-type-size variant `CheckInterrupts`: 15 bytes print-type-size padding: 7 bytes print-type-size field `.state`: 8 bytes, alignment: 8 bytes print-type-size variant `GetEP`: 7 bytes print-type-size padding: 3 bytes print-type-size field `.level`: 4 bytes, alignment: 4 bytes print-type-size variant `IncrCounter`: 3 bytes print-type-size padding: 1 bytes print-type-size field `.0`: 2 bytes, alignment: 2 bytes print-type-size variant `Param`: 0 bytes print-type-size variant `LoadPC`: 0 bytes print-type-size variant `LoadEC`: 0 bytes print-type-size variant `LoadSP`: 0 bytes print-type-size variant `LoadSelf`: 0 bytes print-type-size variant `BreakPoint`: 0 bytes print-type-size variant `Unreachable`: 0 bytes ``` </details>

Shrink `Type` from 24 bytes to 16 bytes.

tekknolagi and others added 8 commits June 29, 2026 19:31

ZJIT: Use interpreter IC in getivar fallback (#17559)

69eb398

This was an accidental copy/paste error that caused optcarrot to have uncached getivar fallbacks in optcarrot, completely regressing it.

ZJIT: Add regression tests for important type sizes (#17560)

218cec6

We want to make sure these don't get any bigger and also ratchet down if we shrink them.

ZJIT: Pack Specialization bits into top of Type bits

2ce6b8e

Shrink `Type` from 24 bytes to 16 bytes.

Remove dead rb_shape_get_next_iv_shape

f8b25fe

Remove function shape_get_next_iv_shape

07abf0b

pull Bot locked and limited conversation to collaborators Jun 30, 2026

pull Bot added the ⤵️ pull label Jun 30, 2026

pull Bot merged commit 07abf0b into turkdevops:master Jun 30, 2026

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[pull] master from ruby:master#1165

[pull] master from ruby:master#1165
pull[bot] merged 8 commits into
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pull Bot commented Jun 30, 2026 •

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pull Bot commented Jun 30, 2026 •

edited

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