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gc-array.optimized.wat
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2907 lines (2907 loc) · 49.2 KB
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(module
(type $iv (func (param i32)))
(type $ii (func (param i32) (result i32)))
(type $iiv (func (param i32 i32)))
(type $v (func))
(type $iii (func (param i32 i32) (result i32)))
(type $iiiv (func (param i32 i32 i32)))
(type $iiiiv (func (param i32 i32 i32 i32)))
(type $i (func (result i32)))
(type $FUNCSIG$vii (func (param i32 i32)))
(type $FUNCSIG$v (func))
(memory $0 1)
(data (i32.const 16) "\01")
(data (i32.const 40) "\02\00\00\00\00\00\00\00\18")
(data (i32.const 64) "\05\00\00\00\00\00\00\00\0d\00\00\00~\00l\00i\00b\00/\00a\00r\00r\00a\00y\00.\00t\00s")
(data (i32.const 112) "\05\00\00\00\00\00\00\00\1c\00\00\00~\00l\00i\00b\00/\00i\00n\00t\00e\00r\00n\00a\00l\00/\00a\00r\00r\00a\00y\00b\00u\00f\00f\00e\00r\00.\00t\00s")
(table 7 anyfunc)
(elem (i32.const 0) $null $~lib/arraybuffer/ArrayBuffer~gc $~lib/array/Array<Foo>~gc $~lib/collector/itcm/__gc_mark $~lib/arraybuffer/ArrayBuffer~gc $~lib/arraybuffer/ArrayBuffer~gc $~lib/allocator/arena/__memory_free)
(import "env" "abort" (func $~lib/env/abort (param i32 i32 i32 i32)))
(global $~lib/allocator/arena/startOffset (mut i32) (i32.const 0))
(global $~lib/allocator/arena/offset (mut i32) (i32.const 0))
(global $~lib/collector/itcm/state (mut i32) (i32.const 0))
(global $~lib/collector/itcm/white (mut i32) (i32.const 0))
(global $~lib/collector/itcm/fromSpace (mut i32) (i32.const 0))
(global $~lib/collector/itcm/toSpace (mut i32) (i32.const 0))
(global $~lib/collector/itcm/iter (mut i32) (i32.const 0))
(global $std/gc-array/arr (mut i32) (i32.const 48))
(global $~argc (mut i32) (i32.const 0))
(global $~started (mut i32) (i32.const 0))
(export "memory" (memory $0))
(export "table" (table $0))
(export "main" (func $std/gc-array/main))
(func $~lib/arraybuffer/ArrayBuffer~gc (; 1 ;) (; has Stack IR ;) (type $iv) (param $0 i32)
(if
(i32.eqz
(get_local $0)
)
(return)
)
(call $~lib/collector/itcm/__gc_mark
(get_local $0)
)
)
(func $~lib/collector/itcm/ManagedObject#get:color (; 2 ;) (; has Stack IR ;) (type $ii) (param $0 i32) (result i32)
(i32.and
(i32.load
(get_local $0)
)
(i32.const 3)
)
)
(func $~lib/collector/itcm/ManagedObject#get:next (; 3 ;) (; has Stack IR ;) (type $ii) (param $0 i32) (result i32)
(i32.and
(i32.load
(get_local $0)
)
(i32.const -4)
)
)
(func $~lib/collector/itcm/ManagedObject#set:next (; 4 ;) (; has Stack IR ;) (type $iiv) (param $0 i32) (param $1 i32)
(i32.store
(get_local $0)
(i32.or
(get_local $1)
(i32.and
(i32.load
(get_local $0)
)
(i32.const 3)
)
)
)
)
(func $~lib/collector/itcm/ManagedObject#unlink (; 5 ;) (; has Stack IR ;) (type $iv) (param $0 i32)
(local $1 i32)
(i32.store offset=4
(tee_local $1
(call $~lib/collector/itcm/ManagedObject#get:next
(get_local $0)
)
)
(tee_local $0
(i32.load offset=4
(get_local $0)
)
)
)
(call $~lib/collector/itcm/ManagedObject#set:next
(get_local $0)
(get_local $1)
)
)
(func $~lib/collector/itcm/ManagedObjectList#push (; 6 ;) (; has Stack IR ;) (type $iiv) (param $0 i32) (param $1 i32)
(local $2 i32)
(set_local $2
(i32.load offset=4
(get_local $0)
)
)
(call $~lib/collector/itcm/ManagedObject#set:next
(get_local $1)
(get_local $0)
)
(i32.store offset=4
(get_local $1)
(get_local $2)
)
(call $~lib/collector/itcm/ManagedObject#set:next
(get_local $2)
(get_local $1)
)
(i32.store offset=4
(get_local $0)
(get_local $1)
)
)
(func $~lib/collector/itcm/ManagedObject#makeGray (; 7 ;) (; has Stack IR ;) (type $iv) (param $0 i32)
(if
(i32.eq
(get_local $0)
(get_global $~lib/collector/itcm/iter)
)
(set_global $~lib/collector/itcm/iter
(i32.load offset=4
(get_local $0)
)
)
)
(call $~lib/collector/itcm/ManagedObject#unlink
(get_local $0)
)
(call $~lib/collector/itcm/ManagedObjectList#push
(get_global $~lib/collector/itcm/toSpace)
(get_local $0)
)
(i32.store
(get_local $0)
(i32.or
(i32.and
(i32.load
(get_local $0)
)
(i32.const -4)
)
(i32.const 2)
)
)
)
(func $~lib/collector/itcm/__gc_mark (; 8 ;) (; has Stack IR ;) (type $iv) (param $0 i32)
(local $1 i32)
(if
(get_local $0)
(if
(i32.eq
(call $~lib/collector/itcm/ManagedObject#get:color
(tee_local $1
(i32.sub
(get_local $0)
(i32.const 16)
)
)
)
(get_global $~lib/collector/itcm/white)
)
(call $~lib/collector/itcm/ManagedObject#makeGray
(get_local $1)
)
)
)
)
(func $~lib/array/Array<Foo>~gc (; 9 ;) (; has Stack IR ;) (type $iv) (param $0 i32)
(local $1 i32)
(local $2 i32)
(call $~lib/collector/itcm/__gc_mark
(tee_local $2
(i32.load
(get_local $0)
)
)
)
(set_local $0
(i32.shl
(i32.load offset=4
(get_local $0)
)
(i32.const 2)
)
)
(loop $continue|0
(if
(i32.lt_u
(get_local $1)
(get_local $0)
)
(block
(call $~lib/collector/itcm/__gc_mark
(i32.load offset=8
(i32.add
(get_local $2)
(get_local $1)
)
)
)
(set_local $1
(i32.add
(get_local $1)
(i32.const 4)
)
)
(br $continue|0)
)
)
)
)
(func $~lib/allocator/arena/__memory_allocate (; 10 ;) (; has Stack IR ;) (type $ii) (param $0 i32) (result i32)
(local $1 i32)
(local $2 i32)
(local $3 i32)
(if
(i32.gt_u
(get_local $0)
(i32.const 1073741824)
)
(unreachable)
)
(if
(i32.gt_u
(tee_local $2
(i32.and
(i32.add
(i32.add
(tee_local $1
(get_global $~lib/allocator/arena/offset)
)
(select
(get_local $0)
(i32.const 1)
(i32.gt_u
(get_local $0)
(i32.const 1)
)
)
)
(i32.const 7)
)
(i32.const -8)
)
)
(i32.shl
(tee_local $3
(current_memory)
)
(i32.const 16)
)
)
(if
(i32.lt_s
(grow_memory
(select
(get_local $3)
(tee_local $0
(i32.shr_u
(i32.and
(i32.add
(i32.sub
(get_local $2)
(get_local $1)
)
(i32.const 65535)
)
(i32.const -65536)
)
(i32.const 16)
)
)
(i32.gt_s
(get_local $3)
(get_local $0)
)
)
)
(i32.const 0)
)
(if
(i32.lt_s
(grow_memory
(get_local $0)
)
(i32.const 0)
)
(unreachable)
)
)
)
(set_global $~lib/allocator/arena/offset
(get_local $2)
)
(get_local $1)
)
(func $~lib/collector/itcm/ManagedObjectList#clear (; 11 ;) (; has Stack IR ;) (type $iv) (param $0 i32)
(i32.store
(get_local $0)
(get_local $0)
)
(i32.store offset=4
(get_local $0)
(get_local $0)
)
)
(func $~lib/collector/itcm/ManagedObject#set:color (; 12 ;) (; has Stack IR ;) (type $iiv) (param $0 i32) (param $1 i32)
(i32.store
(get_local $0)
(i32.or
(i32.and
(i32.load
(get_local $0)
)
(i32.const -4)
)
(get_local $1)
)
)
)
(func $~lib/allocator/arena/__memory_free (; 13 ;) (; has Stack IR ;) (type $iv) (param $0 i32)
(nop)
)
(func $~lib/collector/itcm/step (; 14 ;) (; has Stack IR ;) (type $v)
(local $0 i32)
(block $break|0
(block $case3|0
(block $case2|0
(block $case1|0
(if
(tee_local $0
(get_global $~lib/collector/itcm/state)
)
(block
(block $tablify|0
(br_table $case1|0 $case2|0 $case3|0 $tablify|0
(i32.sub
(get_local $0)
(i32.const 1)
)
)
)
(br $break|0)
)
)
(set_global $~lib/collector/itcm/fromSpace
(tee_local $0
(call $~lib/allocator/arena/__memory_allocate
(i32.const 16)
)
)
)
(i32.store offset=8
(get_global $~lib/collector/itcm/fromSpace)
(i32.const -1)
)
(call $~lib/collector/itcm/ManagedObjectList#clear
(get_global $~lib/collector/itcm/fromSpace)
)
(set_global $~lib/collector/itcm/toSpace
(tee_local $0
(call $~lib/allocator/arena/__memory_allocate
(i32.const 16)
)
)
)
(i32.store offset=8
(get_global $~lib/collector/itcm/toSpace)
(i32.const -1)
)
(call $~lib/collector/itcm/ManagedObjectList#clear
(get_global $~lib/collector/itcm/toSpace)
)
(set_global $~lib/collector/itcm/iter
(get_global $~lib/collector/itcm/toSpace)
)
(set_global $~lib/collector/itcm/state
(i32.const 1)
)
)
(call $~iterateRoots)
(set_global $~lib/collector/itcm/state
(i32.const 2)
)
(br $break|0)
)
(if
(i32.ne
(tee_local $0
(call $~lib/collector/itcm/ManagedObject#get:next
(get_global $~lib/collector/itcm/iter)
)
)
(get_global $~lib/collector/itcm/toSpace)
)
(block
(set_global $~lib/collector/itcm/iter
(get_local $0)
)
(call $~lib/collector/itcm/ManagedObject#set:color
(get_local $0)
(i32.eqz
(get_global $~lib/collector/itcm/white)
)
)
(set_global $~argc
(i32.const 1)
)
(call_indirect (type $iv)
(i32.add
(get_local $0)
(i32.const 16)
)
(i32.load offset=8
(get_local $0)
)
)
)
(block
(call $~iterateRoots)
(if
(i32.eq
(call $~lib/collector/itcm/ManagedObject#get:next
(get_global $~lib/collector/itcm/iter)
)
(get_global $~lib/collector/itcm/toSpace)
)
(block
(set_local $0
(get_global $~lib/collector/itcm/fromSpace)
)
(set_global $~lib/collector/itcm/fromSpace
(get_global $~lib/collector/itcm/toSpace)
)
(set_global $~lib/collector/itcm/toSpace
(get_local $0)
)
(set_global $~lib/collector/itcm/white
(i32.eqz
(get_global $~lib/collector/itcm/white)
)
)
(set_global $~lib/collector/itcm/iter
(call $~lib/collector/itcm/ManagedObject#get:next
(get_local $0)
)
)
(set_global $~lib/collector/itcm/state
(i32.const 3)
)
)
)
)
)
(br $break|0)
)
(if
(i32.ne
(tee_local $0
(get_global $~lib/collector/itcm/iter)
)
(get_global $~lib/collector/itcm/toSpace)
)
(block
(set_global $~lib/collector/itcm/iter
(call $~lib/collector/itcm/ManagedObject#get:next
(get_local $0)
)
)
(if
(i32.ge_u
(get_local $0)
(i32.const 180)
)
(call $~lib/allocator/arena/__memory_free
(get_local $0)
)
)
)
(block
(call $~lib/collector/itcm/ManagedObjectList#clear
(get_global $~lib/collector/itcm/toSpace)
)
(set_global $~lib/collector/itcm/state
(i32.const 1)
)
)
)
)
)
(func $~lib/collector/itcm/__gc_collect (; 15 ;) (; has Stack IR ;) (type $v)
(local $0 i32)
(block $break|0
(block $case1|0
(br_if $case1|0
(i32.eqz
(tee_local $0
(get_global $~lib/collector/itcm/state)
)
)
)
(br_if $case1|0
(i32.eq
(get_local $0)
(i32.const 1)
)
)
(br $break|0)
)
(call $~lib/collector/itcm/step)
)
(loop $continue|1
(if
(i32.ne
(get_global $~lib/collector/itcm/state)
(i32.const 1)
)
(block
(call $~lib/collector/itcm/step)
(br $continue|1)
)
)
)
)
(func $~lib/gc/gc.collect (; 16 ;) (; has Stack IR ;) (type $v)
(call $~lib/collector/itcm/__gc_collect)
)
(func $~lib/collector/itcm/__gc_allocate (; 17 ;) (; has Stack IR ;) (type $iii) (param $0 i32) (param $1 i32) (result i32)
(if
(i32.gt_u
(get_local $0)
(i32.const 1073741808)
)
(unreachable)
)
(call $~lib/collector/itcm/step)
(i32.store offset=8
(tee_local $0
(call $~lib/allocator/arena/__memory_allocate
(i32.add
(get_local $0)
(i32.const 16)
)
)
)
(get_local $1)
)
(call $~lib/collector/itcm/ManagedObject#set:color
(get_local $0)
(get_global $~lib/collector/itcm/white)
)
(call $~lib/collector/itcm/ManagedObjectList#push
(get_global $~lib/collector/itcm/fromSpace)
(get_local $0)
)
(i32.add
(get_local $0)
(i32.const 16)
)
)
(func $~lib/internal/arraybuffer/computeSize (; 18 ;) (; has Stack IR ;) (type $ii) (param $0 i32) (result i32)
(i32.shl
(i32.const 1)
(i32.sub
(i32.const 32)
(i32.clz
(i32.add
(get_local $0)
(i32.const 7)
)
)
)
)
)
(func $~lib/internal/memory/memset (; 19 ;) (; has Stack IR ;) (type $FUNCSIG$vii) (param $0 i32) (param $1 i32)
(local $2 i32)
(if
(i32.eqz
(get_local $1)
)
(return)
)
(i32.store8
(get_local $0)
(i32.const 0)
)
(i32.store8
(i32.sub
(i32.add
(get_local $0)
(get_local $1)
)
(i32.const 1)
)
(i32.const 0)
)
(if
(i32.le_u
(get_local $1)
(i32.const 2)
)
(return)
)
(i32.store8
(i32.add
(get_local $0)
(i32.const 1)
)
(i32.const 0)
)
(i32.store8
(i32.add
(get_local $0)
(i32.const 2)
)
(i32.const 0)
)
(i32.store8
(i32.sub
(tee_local $2
(i32.add
(get_local $0)
(get_local $1)
)
)
(i32.const 2)
)
(i32.const 0)
)
(i32.store8
(i32.sub
(get_local $2)
(i32.const 3)
)
(i32.const 0)
)
(if
(i32.le_u
(get_local $1)
(i32.const 6)
)
(return)
)
(i32.store8
(i32.add
(get_local $0)
(i32.const 3)
)
(i32.const 0)
)
(i32.store8
(i32.sub
(i32.add
(get_local $0)
(get_local $1)
)
(i32.const 4)
)
(i32.const 0)
)
(if
(i32.le_u
(get_local $1)
(i32.const 8)
)
(return)
)
(i32.store
(tee_local $0
(i32.add
(get_local $0)
(tee_local $2
(i32.and
(i32.sub
(i32.const 0)
(get_local $0)
)
(i32.const 3)
)
)
)
)
(i32.const 0)
)
(i32.store
(i32.sub
(i32.add
(get_local $0)
(tee_local $1
(i32.and
(i32.sub
(get_local $1)
(get_local $2)
)
(i32.const -4)
)
)
)
(i32.const 4)
)
(i32.const 0)
)
(if
(i32.le_u
(get_local $1)
(i32.const 8)
)
(return)
)
(i32.store
(i32.add
(get_local $0)
(i32.const 4)
)
(i32.const 0)
)
(i32.store
(i32.add
(get_local $0)
(i32.const 8)
)
(i32.const 0)
)
(i32.store
(i32.sub
(tee_local $2
(i32.add
(get_local $0)
(get_local $1)
)
)
(i32.const 12)
)
(i32.const 0)
)
(i32.store
(i32.sub
(get_local $2)
(i32.const 8)
)
(i32.const 0)
)
(if
(i32.le_u
(get_local $1)
(i32.const 24)
)
(return)
)
(i32.store
(i32.add
(get_local $0)
(i32.const 12)
)
(i32.const 0)
)
(i32.store
(i32.add
(get_local $0)
(i32.const 16)
)
(i32.const 0)
)
(i32.store
(i32.add
(get_local $0)
(i32.const 20)
)
(i32.const 0)
)
(i32.store
(i32.add
(get_local $0)
(i32.const 24)
)
(i32.const 0)
)
(i32.store
(i32.sub
(tee_local $2
(i32.add
(get_local $0)
(get_local $1)
)
)
(i32.const 28)
)
(i32.const 0)
)
(i32.store
(i32.sub
(get_local $2)
(i32.const 24)
)
(i32.const 0)
)
(i32.store
(i32.sub
(get_local $2)
(i32.const 20)
)
(i32.const 0)
)
(i32.store
(i32.sub
(get_local $2)
(i32.const 16)
)
(i32.const 0)
)
(set_local $0
(i32.add
(get_local $0)
(tee_local $2
(i32.add
(i32.and
(get_local $0)
(i32.const 4)
)
(i32.const 24)
)
)
)
)
(set_local $1
(i32.sub
(get_local $1)
(get_local $2)
)
)
(loop $continue|0
(if
(i32.ge_u
(get_local $1)
(i32.const 32)
)
(block
(i64.store
(get_local $0)
(i64.const 0)
)
(i64.store
(i32.add
(get_local $0)
(i32.const 8)
)
(i64.const 0)
)
(i64.store
(i32.add
(get_local $0)
(i32.const 16)
)
(i64.const 0)
)
(i64.store
(i32.add
(get_local $0)
(i32.const 24)
)
(i64.const 0)
)
(set_local $1
(i32.sub
(get_local $1)
(i32.const 32)
)
)
(set_local $0
(i32.add
(get_local $0)
(i32.const 32)
)
)
(br $continue|0)
)
)
)
)
(func $~lib/internal/arraybuffer/allocateUnsafe (; 20 ;) (; has Stack IR ;) (type $ii) (param $0 i32) (result i32)
(local $1 i32)
(if
(i32.gt_u
(get_local $0)
(i32.const 1073741816)
)
(block
(call $~lib/env/abort
(i32.const 0)
(i32.const 120)
(i32.const 23)
(i32.const 2)
)
(unreachable)
)
)
(i32.store
(tee_local $1
(call $~lib/collector/itcm/__gc_allocate
(call $~lib/internal/arraybuffer/computeSize
(get_local $0)
)
(i32.const 6)
)
)
(get_local $0)
)
(get_local $1)
)
(func $~lib/internal/memory/memcpy (; 21 ;) (; has Stack IR ;) (type $iiiv) (param $0 i32) (param $1 i32) (param $2 i32)
(local $3 i32)
(local $4 i32)
(local $5 i32)
(loop $continue|0
(if
(tee_local $3
(if (result i32)
(get_local $2)
(i32.and
(get_local $1)
(i32.const 3)
)
(get_local $2)
)
)
(block
(set_local $0
(i32.add
(tee_local $4
(get_local $0)
)
(i32.const 1)
)
)
(set_local $1
(i32.add
(tee_local $3
(get_local $1)
)
(i32.const 1)
)
)
(i32.store8
(get_local $4)
(i32.load8_u
(get_local $3)
)
)
(set_local $2
(i32.sub
(get_local $2)
(i32.const 1)
)
)
(br $continue|0)
)
)
)
(if
(i32.eqz
(i32.and
(get_local $0)
(i32.const 3)
)
)
(block
(loop $continue|1
(if
(i32.ge_u
(get_local $2)
(i32.const 16)
)
(block
(i32.store
(get_local $0)
(i32.load
(get_local $1)
)
)
(i32.store
(i32.add
(get_local $0)
(i32.const 4)
)
(i32.load
(i32.add
(get_local $1)
(i32.const 4)
)
)
)
(i32.store
(i32.add
(get_local $0)
(i32.const 8)
)
(i32.load