From 6a790321aa38b5137963497a8e2560273e19c668 Mon Sep 17 00:00:00 2001 From: dcode Date: Fri, 29 Mar 2019 18:56:32 +0100 Subject: [PATCH] make ref_unlink optional and itcm pass a simple test again note: there's no marking yet --- src/builtins.ts | 48 +- src/compiler.ts | 26 +- src/program.ts | 7 +- std/assembly/array.ts | 12 +- std/assembly/collector/README.md | 18 +- std/assembly/collector/index.d.ts | 5 +- std/assembly/collector/itcm.ts | 42 +- std/assembly/fixedarray.ts | 5 +- std/assembly/gc.ts | 5 +- std/assembly/map.ts | 27 +- std/assembly/set.ts | 10 +- tests/compiler.js | 4 +- tests/compiler/gc/itcm/trace.optimized.wat | 2263 +++++++++++++++ tests/compiler/gc/itcm/trace.ts | 26 + tests/compiler/gc/itcm/trace.untouched.wat | 3036 ++++++++++++++++++++ 15 files changed, 5445 insertions(+), 89 deletions(-) create mode 100644 tests/compiler/gc/itcm/trace.optimized.wat create mode 100644 tests/compiler/gc/itcm/trace.ts create mode 100644 tests/compiler/gc/itcm/trace.untouched.wat diff --git a/src/builtins.ts b/src/builtins.ts index 5868befc..61ebb5d9 100644 --- a/src/builtins.ts +++ b/src/builtins.ts @@ -4041,6 +4041,7 @@ export function compileIterateRoots(compiler: Compiler): void { var exprs = new Array(); var typeName = Signature.makeSignatureString([ Type.i32 ], Type.void); var typeRef = compiler.ensureFunctionType([ Type.i32 ], Type.void); + var nativeSizeType = compiler.options.nativeSizeType; for (let element of compiler.program.elementsByName.values()) { if (element.kind != ElementKind.GLOBAL) continue; @@ -4053,34 +4054,39 @@ export function compileIterateRoots(compiler: Compiler): void { ) { if (global.is(CommonFlags.INLINED)) { let value = global.constantIntegerValue; - exprs.push( - module.createCallIndirect( - module.createGetLocal(0, NativeType.I32), - [ - compiler.options.isWasm64 - ? module.createI64(i64_low(value), i64_high(value)) - : module.createI32(i64_low(value)) - ], - typeName - ) - ); + if (i64_low(value) || i64_high(value)) { + exprs.push( + module.createCallIndirect( + module.createGetLocal(0, NativeType.I32), + [ + compiler.options.isWasm64 + ? module.createI64(i64_low(value), i64_high(value)) + : module.createI32(i64_low(value)) + ], + typeName + ) + ); + } } else { exprs.push( - module.createCallIndirect( - module.createGetLocal(0, NativeType.I32), - [ - module.createGetGlobal( - global.internalName, - compiler.options.nativeSizeType - ) - ], - typeName + module.createIf( + module.createTeeLocal( + 1, + module.createGetGlobal(global.internalName, nativeSizeType) + ), + module.createCallIndirect( + module.createGetLocal(0, NativeType.I32), + [ + module.createGetLocal(1, nativeSizeType) + ], + typeName + ) ) ); } } } - module.addFunction("~iterateRoots", typeRef, [], + module.addFunction("~iterateRoots", typeRef, [ nativeSizeType ], exprs.length ? module.createBlock(null, exprs) : module.createNop() diff --git a/src/compiler.ts b/src/compiler.ts index e30617ab..307f3efe 100644 --- a/src/compiler.ts +++ b/src/compiler.ts @@ -8240,16 +8240,17 @@ export class Compiler extends DiagnosticEmitter { var flow = this.currentFlow; var tempValue = flow.getTempLocal(usizeType, false); var tempOldValue = flow.getTempLocal(usizeType, false); - var handleOld: ExpressionRef; + var handleOld: ExpressionRef = 0; var handleNew: ExpressionRef; var fn1: Function | null, fn2: Function | null; if (fn1 = program.linkRef) { // tracing tempParent = assert(tempParent); - fn2 = assert(program.unlinkRef); - handleOld = module.createCall(fn2.internalName, [ - module.createGetLocal(tempOldValue.index, nativeSizeType), - module.createGetLocal(tempParent.index, nativeSizeType) - ], NativeType.None); + if (fn2 = program.unlinkRef) { + handleOld = module.createCall(fn2.internalName, [ + module.createGetLocal(tempOldValue.index, nativeSizeType), + module.createGetLocal(tempParent.index, nativeSizeType) + ], NativeType.None); + } handleNew = module.createCall(fn1.internalName, [ module.createGetLocal(tempValue.index, nativeSizeType), module.createGetLocal(tempParent.index, nativeSizeType) @@ -8268,7 +8269,8 @@ export class Compiler extends DiagnosticEmitter { } flow.freeTempLocal(tempValue); flow.freeTempLocal(tempOldValue); - if (!this.compileFunction(fn1) || !this.compileFunction(fn2)) return module.createUnreachable(); + if (!this.compileFunction(fn1)) return module.createUnreachable(); + if (fn2 && !this.compileFunction(fn2)) return module.createUnreachable(); // if (value != oldValue) { // if (oldValue !== null) unlink/release(oldValue[, parent]) // [if (value !== null)] link/retain(value[, parent]) @@ -8279,10 +8281,12 @@ export class Compiler extends DiagnosticEmitter { module.createTeeLocal(tempOldValue.index, oldValueExpr) ), module.createBlock(null, [ - module.createIf( - module.createGetLocal(tempOldValue.index, nativeSizeType), - handleOld - ), + handleOld + ? module.createIf( + module.createGetLocal(tempOldValue.index, nativeSizeType), + handleOld + ) + : module.createNop(), nullable ? module.createIf( module.createGetLocal(tempValue.index, nativeSizeType), diff --git a/src/program.ts b/src/program.ts index b70f248c..1b05f1e9 100644 --- a/src/program.ts +++ b/src/program.ts @@ -850,9 +850,10 @@ export class Program extends DiagnosticEmitter { if (element = this.lookupGlobal("__ref_link")) { assert(element.kind == ElementKind.FUNCTION_PROTOTYPE); this.linkRef = this.resolver.resolveFunction(element, null); - element = assert(this.lookupGlobal("__ref_unlink")); - assert(element.kind == ElementKind.FUNCTION_PROTOTYPE); - this.unlinkRef = this.resolver.resolveFunction(element, null); + if (element = this.lookupGlobal("__ref_unlink")) { + assert(element.kind == ElementKind.FUNCTION_PROTOTYPE); + this.unlinkRef = this.resolver.resolveFunction(element, null); + } } else if (element = this.lookupGlobal("__ref_retain")) { assert(element.kind == ElementKind.FUNCTION_PROTOTYPE); this.retainRef = this.resolver.resolveFunction(element, null); diff --git a/std/assembly/array.ts b/std/assembly/array.ts index 86704f83..8a2ef345 100644 --- a/std/assembly/array.ts +++ b/std/assembly/array.ts @@ -123,7 +123,7 @@ export class Array extends ArrayBufferView { store(offset, value); if (isNullable()) { if (isDefined(__ref_link)) { - if (oldValue !== null) __ref_unlink(changetype(oldValue), changetype(this)); + if (isDefined(__ref_unlink)) if (oldValue !== null) __ref_unlink(changetype(oldValue), changetype(this)); if (value !== null) __ref_link(changetype(value), changetype(this)); } else if (__ref_retain) { if (oldValue !== null) __ref_release(changetype(oldValue)); @@ -131,7 +131,7 @@ export class Array extends ArrayBufferView { } else assert(false); } else { if (isDefined(__ref_link)) { - if (oldValue !== null) __ref_unlink(changetype(oldValue), changetype(this)); + if (isDefined(__ref_unlink)) if (oldValue !== null) __ref_unlink(changetype(oldValue), changetype(this)); __ref_link(changetype(value), changetype(this)); } else if (__ref_retain) { if (oldValue !== null) __ref_release(changetype(oldValue)); @@ -206,7 +206,7 @@ export class Array extends ArrayBufferView { if (isNullable()) { if (isDefined(__ref_link)) { if (value !== null) __ref_link(changetype(value), changetype(this)); - if (oldValue !== null) __ref_unlink(changetype(oldValue), changetype(this)); + if (isDefined(__ref_unlink)) if (oldValue !== null) __ref_unlink(changetype(oldValue), changetype(this)); } else if (__ref_retain) { if (oldValue !== null) __ref_retain(changetype(value)); if (value !== null) __ref_release(changetype(oldValue)); @@ -214,7 +214,7 @@ export class Array extends ArrayBufferView { } else { if (isDefined(__ref_link)) { __ref_link(changetype(value), changetype(this)); - if (oldValue !== null) __ref_unlink(changetype(oldValue), changetype(this)); + if (isDefined(__ref_unlink)) if (oldValue !== null) __ref_unlink(changetype(oldValue), changetype(this)); } else if (__ref_retain) { __ref_retain(changetype(value)); if (oldValue !== null) __ref_release(changetype(oldValue)); @@ -476,11 +476,11 @@ export class Array extends ArrayBufferView { if (isDefined(__ref_link)) { if (isNullable()) { if (ref) { - __ref_unlink(ref, changetype(this)); + if (isDefined(__ref_unlink)) __ref_unlink(ref, changetype(this)); __ref_link(ref, changetype(result)); } } else { - __ref_unlink(ref, changetype(this)); + if (isDefined(__ref_unlink)) __ref_unlink(ref, changetype(this)); __ref_link(ref, changetype(result)); } } diff --git a/std/assembly/collector/README.md b/std/assembly/collector/README.md index 7d280e68..10fab027 100644 --- a/std/assembly/collector/README.md +++ b/std/assembly/collector/README.md @@ -19,13 +19,13 @@ Tracing Links a reference to a parent that is now referencing it. * **__ref_unlink**(ref: `usize`, parentRef: `usize`): `void`
- Unlinks a reference from a parent that was referencing it. + Unlinks a reference from a parent that was referencing it. Implementation is optional. Reference counting ------------------ * **__ref_register**(ref: `usize`): `void`
- Sets up a new reference. Implementation is optional for reference counting GCs. + Sets up a new reference. Implementation is optional. * **__ref_retain**(ref: `usize`): `void`
Retains a reference, usually incrementing RC. @@ -71,7 +71,7 @@ if (isNullable()) { if (ref !== oldRef) { if (isNullable()) { if (isDefined(__ref_link)) { - if (oldRef) __ref_unlink(oldRef, parentRef); + if (isDefined(__ref_unlink)) if (oldRef) __ref_unlink(oldRef, parentRef); if (ref) __ref_link(ref, parentRef); } else if (isDefined(__ref_retain)) { if (oldRef) __ref_release(oldRef); @@ -79,7 +79,7 @@ if (ref !== oldRef) { } else assert(false); } else { if (isDefined(__ref_link)) { - if (oldRef) __ref_unlink(oldRef, parentRef); // * + if (isDefined(__ref_unlink)) if (oldRef) __ref_unlink(oldRef, parentRef); // * __ref_link(ref, parentRef); } else if (isDefined(__ref_retain)) { if (oldRef) __ref_release(oldRef); // * @@ -94,13 +94,15 @@ if (ref !== oldRef) { ```ts if (isNullable()) { if (ref) { - if (isDefined(__ref_link)) __ref_unlink(ref, parentRef); - else if (isDefined(__ref_retain)) __ref_release(ref); + if (isDefined(__ref_link)) { + if (isDefined(__ref_unlink)) __ref_unlink(ref, parentRef); + } else if (isDefined(__ref_retain)) __ref_release(ref); else assert(false); } } else { - if (isDefined(__ref_link)) __ref_unlink(ref, parentRef); - else if (isDefined(__ref_retain)) __ref_release(ref); + if (isDefined(__ref_link)) { + if (isDefined(__ref_unlink)) __ref_unlink(ref, parentRef); + } else if (isDefined(__ref_retain)) __ref_release(ref); else assert(false); } ``` diff --git a/std/assembly/collector/index.d.ts b/std/assembly/collector/index.d.ts index e7d28756..9b41caf7 100644 --- a/std/assembly/collector/index.d.ts +++ b/std/assembly/collector/index.d.ts @@ -1,11 +1,14 @@ // common declare function __ref_collect(): void; +declare function __ref_register(ref: usize): void; // tracing -declare function __ref_register(ref: usize): void; declare function __ref_link(ref: usize, parentRef: usize): void; declare function __ref_unlink(ref: usize, parentRef: usize): void; // reference counting declare function __ref_retain(ref: usize): void; declare function __ref_release(ref: usize): void; + +// debugging +declare const GC_TRACE: bool; diff --git a/std/assembly/collector/itcm.ts b/std/assembly/collector/itcm.ts index cd16fcf2..e49adc4b 100644 --- a/std/assembly/collector/itcm.ts +++ b/std/assembly/collector/itcm.ts @@ -2,7 +2,7 @@ // @ts-ignore: decorator @inline -const TRACE = false; +const TRACE = isDefined(GC_TRACE); import { iterateRoots, HEADER_SIZE } from "../runtime"; @@ -85,14 +85,14 @@ var iter: ManagedObject; unlink(): void { var next = this.next; var prev = this.prev; - if (TRACE) trace(" unlink", 3, objToRef(prev), objToRef(this), objToRef(next)); + if (TRACE) trace(" unlink [pref, ref, next]", 3, objToRef(prev), objToRef(this), objToRef(next)); next.prev = prev; prev.next = next; } /** Marks this object as gray, that is reachable with unscanned children. */ makeGray(): void { - if (TRACE) trace(" makeGray", 1, objToRef(this)); + if (TRACE) trace(" makeGray", 1, objToRef(this)); const gray = 2; if (this == iter) iter = this.prev; this.unlink(); @@ -107,7 +107,7 @@ var iter: ManagedObject; /** Inserts an object. */ push(obj: ManagedObject): void { var prev = this.prev; - if (TRACE) trace(" push", 3, objToRef(prev), objToRef(obj), objToRef(this)); + if (TRACE) trace(" push [prev, ref, next]", 3, objToRef(prev), objToRef(obj), objToRef(this)); obj.next = this; obj.prev = prev; prev.next = obj; @@ -116,7 +116,7 @@ var iter: ManagedObject; /** Clears this list. */ clear(): void { - if (TRACE) trace(" clear", 1, objToRef(this)); + if (TRACE) trace(" clear", 1, objToRef(this)); this.nextWithColor = changetype(this); this.prev = this; } @@ -127,32 +127,36 @@ function step(): void { var obj: ManagedObject; switch (state) { case State.INIT: { - if (TRACE) trace("gc~step/INIT"); + if (TRACE) trace("itcm~step/INIT"); fromSpace = changetype(memory.allocate(HEADER_SIZE)); + if (TRACE) trace(" fromSpace =", 1, objToRef(fromSpace)); fromSpace.classId = -1; // would error + fromSpace.payloadSize = 0; fromSpace.clear(); toSpace = changetype(memory.allocate(HEADER_SIZE)); + if (TRACE) trace(" toSpace =", 1, objToRef(toSpace)); toSpace.classId = -1; // would error + toSpace.payloadSize = 0; toSpace.clear(); iter = toSpace; state = State.IDLE; - if (TRACE) trace("gc~state = IDLE"); + if (TRACE) trace("itcm~state = IDLE"); // fall-through } case State.IDLE: { - if (TRACE) trace("gc~step/IDLE"); + if (TRACE) trace("itcm~step/IDLE"); iterateRoots((ref: usize): void => { var obj = refToObj(ref); if (obj.color == white) obj.makeGray(); }); state = State.MARK; - if (TRACE) trace("gc~state = MARK"); + if (TRACE) trace("itcm~state = MARK"); break; } case State.MARK: { obj = iter.next; if (obj !== toSpace) { - if (TRACE) trace("gc~step/MARK iterate", 1, objToRef(obj)); + if (TRACE) trace("itcm~step/MARK iterate", 1, objToRef(obj)); iter = obj; obj.color = i32(!white); // if (TRACE) { @@ -164,7 +168,7 @@ function step(): void { // } obj.hookFn(objToRef(obj)); } else { - if (TRACE) trace("gc~step/MARK finish"); + if (TRACE) trace("itcm~step/MARK finish"); iterateRoots((ref: usize): void => { var obj = refToObj(ref); if (obj.color == white) obj.makeGray(); @@ -177,7 +181,7 @@ function step(): void { white = i32(!white); iter = from.next; state = State.SWEEP; - if (TRACE) trace("gc~state = SWEEP"); + if (TRACE) trace("itcm~state = SWEEP"); } } break; @@ -185,14 +189,14 @@ function step(): void { case State.SWEEP: { obj = iter; if (obj !== toSpace) { - if (TRACE) trace("gc~step/SWEEP free", 1, objToRef(obj)); + if (TRACE) trace("itcm~step/SWEEP free", 1, objToRef(obj)); iter = obj.next; if (changetype(obj) >= HEAP_BASE) memory.free(changetype(obj)); } else { - if (TRACE) trace("gc~step/SWEEP finish"); + if (TRACE) trace("itcm~step/SWEEP finish"); toSpace.clear(); state = State.IDLE; - if (TRACE) trace("gc~state = IDLE"); + if (TRACE) trace("itcm~state = IDLE"); } break; } @@ -245,7 +249,7 @@ export function __ref_link(ref: usize, parentRef: usize): void { } // @ts-ignore: decorator -@global @unsafe -export function __ref_unlink(ref: usize, parentRef: usize): void { - if (TRACE) trace("itcm.unlink", 2, ref, parentRef); -} +// @global @unsafe +// export function __ref_unlink(ref: usize, parentRef: usize): void { +// if (TRACE) trace("itcm.unlink", 2, ref, parentRef); +// } diff --git a/std/assembly/fixedarray.ts b/std/assembly/fixedarray.ts index e01d12ad..6e6e8ca3 100644 --- a/std/assembly/fixedarray.ts +++ b/std/assembly/fixedarray.ts @@ -47,8 +47,9 @@ export class FixedArray { if (value !== oldValue) { store(offset, value); if (oldValue !== null) { - if (isDefined(__ref_link)) __ref_unlink(changetype(oldValue), changetype(this)); - else if (isDefined(__ref_retain)) __ref_release(changetype(oldValue)); + if (isDefined(__ref_link)) { + if (isDefined(__ref_unlink)) __ref_unlink(changetype(oldValue), changetype(this)); + } else if (isDefined(__ref_retain)) __ref_release(changetype(oldValue)); else assert(false); } if (isNullable()) { diff --git a/std/assembly/gc.ts b/std/assembly/gc.ts index e117ff23..ddd9a0d0 100644 --- a/std/assembly/gc.ts +++ b/std/assembly/gc.ts @@ -39,8 +39,9 @@ export namespace gc { if (root.has(ref)) { root.delete(ref); if (implemented) { - if (isDefined(__ref_link)) __ref_unlink(ref, changetype(root)); - else if (isDefined(__ref_retain)) __ref_release(ref); + if (isDefined(__ref_link)) { + if (isDefined(__ref_unlink)) __ref_unlink(ref, changetype(root)); + } else if (isDefined(__ref_retain)) __ref_release(ref); else assert(false); } } diff --git a/std/assembly/map.ts b/std/assembly/map.ts index 130d6c63..85f75b2a 100644 --- a/std/assembly/map.ts +++ b/std/assembly/map.ts @@ -111,8 +111,9 @@ export class Map { entry.value = value; if (isNullable()) { if (oldValue !== null) { - if (isDefined(__ref_link)) __ref_unlink(changetype(oldValue), changetype(this)); - else if (isDefined(__ref_retain)) __ref_release(changetype(oldValue)); + if (isDefined(__ref_link)) { + if (isDefined(__ref_unlink)) __ref_unlink(changetype(oldValue), changetype(this)); + } else if (isDefined(__ref_retain)) __ref_release(changetype(oldValue)); else assert(false); } if (value !== null) { @@ -122,7 +123,7 @@ export class Map { } } else { if (isDefined(__ref_link)) { - __ref_unlink(changetype(oldValue), changetype(this)); + if (isDefined(__ref_unlink)) __ref_unlink(changetype(oldValue), changetype(this)); __ref_link(changetype(value), changetype(this)); } else if (isDefined(__ref_retain)) { __ref_release(changetype(oldValue)); @@ -189,13 +190,15 @@ export class Map { let oldKey = entry.key; if (isNullable()) { if (oldKey !== null) { - if (isDefined(__ref_link)) __ref_unlink(changetype(oldKey), changetype(this)); - else if (isDefined(__ref_retain)) __ref_release(changetype(oldKey)); + if (isDefined(__ref_link)) { + if (isDefined(__ref_unlink)) __ref_unlink(changetype(oldKey), changetype(this)); + } else if (isDefined(__ref_retain)) __ref_release(changetype(oldKey)); else assert(false); } } else { - if (isDefined(__ref_link)) __ref_unlink(changetype(oldKey), changetype(this)); - else if (isDefined(__ref_retain)) __ref_release(changetype(oldKey)); + if (isDefined(__ref_link)) { + if (isDefined(__ref_unlink)) __ref_unlink(changetype(oldKey), changetype(this)); + } else if (isDefined(__ref_retain)) __ref_release(changetype(oldKey)); else assert(false); } } @@ -203,13 +206,15 @@ export class Map { let oldValue = entry.key; if (isNullable()) { if (oldValue !== null) { - if (isDefined(__ref_link)) __ref_unlink(changetype(oldValue), changetype(this)); - else if (isDefined(__ref_retain)) __ref_release(changetype(oldValue)); + if (isDefined(__ref_link)) { + if (isDefined(__ref_unlink)) __ref_unlink(changetype(oldValue), changetype(this)); + } else if (isDefined(__ref_retain)) __ref_release(changetype(oldValue)); else assert(false); } } else { - if (isDefined(__ref_link)) __ref_unlink(changetype(oldValue), changetype(this)); - else if (isDefined(__ref_retain)) __ref_release(changetype(oldValue)); + if (isDefined(__ref_link)) { + if (isDefined(__ref_unlink)) __ref_unlink(changetype(oldValue), changetype(this)); + } else if (isDefined(__ref_retain)) __ref_release(changetype(oldValue)); else assert(false); } } diff --git a/std/assembly/set.ts b/std/assembly/set.ts index 5820094f..943bee28 100644 --- a/std/assembly/set.ts +++ b/std/assembly/set.ts @@ -137,13 +137,15 @@ export class Set { key = entry.key; // exact, e.g. string if (isNullable()) { if (key !== null) { - if (isDefined(__ref_link)) __ref_unlink(changetype(key), changetype(this)); - else if (isDefined(__ref_retain)) __ref_release(changetype(key)); + if (isDefined(__ref_link)) { + if (isDefined(__ref_unlink)) __ref_unlink(changetype(key), changetype(this)); + } else if (isDefined(__ref_retain)) __ref_release(changetype(key)); else assert(false); } } else { - if (isDefined(__ref_link)) __ref_unlink(changetype(key), changetype(this)); - else if (isDefined(__ref_retain)) __ref_release(changetype(key)); + if (isDefined(__ref_link)) { + if (isDefined(__ref_unlink)) __ref_unlink(changetype(key), changetype(this)); + } else if (isDefined(__ref_retain)) __ref_release(changetype(key)); else assert(false); } } diff --git a/tests/compiler.js b/tests/compiler.js index 78a5e1cb..ded0acea 100644 --- a/tests/compiler.js +++ b/tests/compiler.js @@ -293,7 +293,9 @@ tests.forEach(filename => { } }); console.log("- " + colorsUtil.green("instantiate OK") + " (" + asc.formatTime(runTime) + ")"); - console.log("\n " + Object.keys(exports).map(key => "[" + (typeof exports[key]).substring(0, 3) + "] " + key).join("\n ")); + console.log("\n " + Object.keys(exports).map(key => { + return "[" + (typeof exports[key]).substring(0, 3) + "] " + key + " = " + exports[key] + }).join("\n ")); } catch (e) { console.log("- " + colorsUtil.red("instantiate ERROR: ") + e.stack); failed = true; diff --git a/tests/compiler/gc/itcm/trace.optimized.wat b/tests/compiler/gc/itcm/trace.optimized.wat new file mode 100644 index 00000000..2fc82d78 --- /dev/null +++ b/tests/compiler/gc/itcm/trace.optimized.wat @@ -0,0 +1,2263 @@ +(module + (type $FUNCSIG$viiii (func (param i32 i32 i32 i32))) + (type $FUNCSIG$v (func)) + (type $FUNCSIG$viiddddd (func (param i32 i32 f64 f64 f64 f64 f64))) + (type $FUNCSIG$ii (func (param i32) (result i32))) + (type $FUNCSIG$vi (func (param i32))) + (type $FUNCSIG$vii (func (param i32 i32))) + (type $FUNCSIG$iii (func (param i32 i32) (result i32))) + (type $FUNCSIG$viii (func (param i32 i32 i32))) + (import "env" "abort" (func $~lib/env/abort (param i32 i32 i32 i32))) + (import "env" "trace" (func $~lib/env/trace (param i32 i32 f64 f64 f64 f64 f64))) + (memory $0 1) + (data (i32.const 8) "\01\00\00\00 ") + (data (i32.const 24) "g\00c\00/\00i\00t\00c\00m\00/\00t\00r\00a\00c\00e\00.\00t\00s") + (data (i32.const 56) "\01\00\00\00\18") + (data (i32.const 72) "i\00t\00c\00m\00.\00c\00o\00l\00l\00e\00c\00t") + (data (i32.const 96) "\01\00\00\00\1c") + (data (i32.const 112) "i\00t\00c\00m\00~\00s\00t\00e\00p\00/\00I\00N\00I\00T") + (data (i32.const 144) "\01\00\00\00 ") + (data (i32.const 160) " \00 \00 \00 \00 \00f\00r\00o\00m\00S\00p\00a\00c\00e\00 \00=") + (data (i32.const 192) "\01\00\00\00\14") + (data (i32.const 208) " \00 \00 \00 \00 \00c\00l\00e\00a\00r") + (data (i32.const 232) "\01\00\00\00\1c") + (data (i32.const 248) " \00 \00 \00 \00 \00t\00o\00S\00p\00a\00c\00e\00 \00=") + (data (i32.const 280) "\01\00\00\00\"") + (data (i32.const 296) "i\00t\00c\00m\00~\00s\00t\00a\00t\00e\00 \00=\00 \00I\00D\00L\00E") + (data (i32.const 336) "\01\00\00\00\1c") + (data (i32.const 352) "i\00t\00c\00m\00~\00s\00t\00e\00p\00/\00I\00D\00L\00E") + (data (i32.const 384) "\01\00\00\00\1a") + (data (i32.const 400) " \00 \00 \00 \00 \00m\00a\00k\00e\00G\00r\00a\00y") + (data (i32.const 432) "\01\00\00\00:") + (data (i32.const 448) " \00 \00 \00 \00 \00u\00n\00l\00i\00n\00k\00 \00[\00p\00r\00e\00f\00,\00 \00r\00e\00f\00,\00 \00n\00e\00x\00t\00]") + (data (i32.const 512) "\01\00\00\006") + (data (i32.const 528) " \00 \00 \00 \00 \00p\00u\00s\00h\00 \00[\00p\00r\00e\00v\00,\00 \00r\00e\00f\00,\00 \00n\00e\00x\00t\00]") + (data (i32.const 584) "\01\00\00\00\"") + (data (i32.const 600) "i\00t\00c\00m\00~\00s\00t\00a\00t\00e\00 \00=\00 \00M\00A\00R\00K") + (data (i32.const 640) "\01\00\00\00,") + (data (i32.const 656) "i\00t\00c\00m\00~\00s\00t\00e\00p\00/\00M\00A\00R\00K\00 \00i\00t\00e\00r\00a\00t\00e") + (data (i32.const 704) "\01\00\00\00*") + (data (i32.const 720) "i\00t\00c\00m\00~\00s\00t\00e\00p\00/\00M\00A\00R\00K\00 \00f\00i\00n\00i\00s\00h") + (data (i32.const 768) "\01\00\00\00$") + (data (i32.const 784) "i\00t\00c\00m\00~\00s\00t\00a\00t\00e\00 \00=\00 \00S\00W\00E\00E\00P") + (data (i32.const 824) "\01\00\00\00(") + (data (i32.const 840) "i\00t\00c\00m\00~\00s\00t\00e\00p\00/\00S\00W\00E\00E\00P\00 \00f\00r\00e\00e") + (data (i32.const 880) "\01\00\00\00,") + (data (i32.const 896) "i\00t\00c\00m\00~\00s\00t\00e\00p\00/\00S\00W\00E\00E\00P\00 \00f\00i\00n\00i\00s\00h") + (data (i32.const 944) "\01\00\00\00\"") + (data (i32.const 960) "#\00 \00r\00e\00f\00 \00=\00 \00n\00e\00w\00 \00R\00e\00f\00(\00)") + (data (i32.const 1000) "\01\00\00\00\1e") + (data (i32.const 1016) "~\00l\00i\00b\00/\00r\00u\00n\00t\00i\00m\00e\00.\00t\00s") + (data (i32.const 1048) "\01\00\00\00\1a") + (data (i32.const 1064) "i\00t\00c\00m\00.\00r\00e\00g\00i\00s\00t\00e\00r") + (data (i32.const 1096) "\01\00\00\00(") + (data (i32.const 1112) "#\00 \00a\00r\00r\00 \00=\00 \00n\00e\00w\00 \00A\00r\00r\00a\00y\00(\001\00)") + (data (i32.const 1152) "\01\00\00\00&") + (data (i32.const 1168) "~\00l\00i\00b\00/\00a\00r\00r\00a\00y\00b\00u\00f\00f\00e\00r\00.\00t\00s") + (data (i32.const 1208) "\01\00\00\00\12") + (data (i32.const 1224) "i\00t\00c\00m\00.\00l\00i\00n\00k") + (data (i32.const 1248) "\01\00\00\00\1c") + (data (i32.const 1264) "#\00 \00a\00r\00r\00[\000\00]\00 \00=\00 \00r\00e\00f") + (data (i32.const 1296) "\01\00\00\00\1a") + (data (i32.const 1312) "~\00l\00i\00b\00/\00a\00r\00r\00a\00y\00.\00t\00s") + (data (i32.const 1344) "\01\00\00\00\1e") + (data (i32.const 1360) "#\00 \00a\00r\00r\00[\000\00]\00 \00=\00 \00n\00u\00l\00l") + (table $0 3 funcref) + (elem (i32.const 0) $null $~lib/collector/itcm/step~anonymous|0 $~lib/collector/itcm/step~anonymous|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 $~lib/allocator/arena/startOffset (mut i32) (i32.const 0)) + (global $~lib/allocator/arena/offset (mut i32) (i32.const 0)) + (global $~lib/argc (mut i32) (i32.const 0)) + (global $gc/itcm/trace/ref (mut i32) (i32.const 0)) + (global $gc/itcm/trace/arr (mut i32) (i32.const 0)) + (global $~lib/started (mut i32) (i32.const 0)) + (global $~lib/capabilities i32 (i32.const 2)) + (export "memory" (memory $0)) + (export "table" (table $0)) + (export "main" (func $gc/itcm/trace/main)) + (export ".capabilities" (global $~lib/capabilities)) + (func $~lib/allocator/arena/__mem_allocate (; 2 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32) + (local $1 i32) + (local $2 i32) + (local $3 i32) + local.get $0 + i32.const 1073741824 + i32.gt_u + if + unreachable + end + global.get $~lib/allocator/arena/offset + local.tee $1 + local.get $0 + i32.const 1 + local.get $0 + i32.const 1 + i32.gt_u + select + i32.add + i32.const 7 + i32.add + i32.const -8 + i32.and + local.tee $0 + current_memory + local.tee $2 + i32.const 16 + i32.shl + i32.gt_u + if + local.get $2 + local.get $0 + local.get $1 + i32.sub + i32.const 65535 + i32.add + i32.const -65536 + i32.and + i32.const 16 + i32.shr_u + local.tee $3 + local.get $2 + local.get $3 + i32.gt_s + select + grow_memory + i32.const 0 + i32.lt_s + if + local.get $3 + grow_memory + i32.const 0 + i32.lt_s + if + unreachable + end + end + end + local.get $0 + global.set $~lib/allocator/arena/offset + local.get $1 + ) + (func $~lib/collector/itcm/ManagedObjectList#clear (; 3 ;) (type $FUNCSIG$vi) (param $0 i32) + i32.const 208 + i32.const 1 + local.get $0 + i32.const 16 + i32.add + f64.convert_i32_u + f64.const 0 + f64.const 0 + f64.const 0 + f64.const 0 + call $~lib/env/trace + local.get $0 + local.get $0 + i32.store offset=8 + local.get $0 + local.get $0 + i32.store offset=12 + ) + (func $~lib/collector/itcm/ManagedObject#unlink (; 4 ;) (type $FUNCSIG$vi) (param $0 i32) + (local $1 i32) + i32.const 448 + i32.const 3 + local.get $0 + i32.load offset=12 + local.tee $1 + i32.const 16 + i32.add + f64.convert_i32_u + local.get $0 + i32.const 16 + i32.add + f64.convert_i32_u + local.get $0 + i32.load offset=8 + i32.const -4 + i32.and + local.tee $0 + i32.const 16 + i32.add + f64.convert_i32_u + f64.const 0 + f64.const 0 + call $~lib/env/trace + local.get $0 + local.get $1 + i32.store offset=12 + local.get $1 + local.get $1 + i32.load offset=8 + i32.const 3 + i32.and + local.get $0 + i32.or + i32.store offset=8 + ) + (func $~lib/collector/itcm/ManagedObjectList#push (; 5 ;) (type $FUNCSIG$vii) (param $0 i32) (param $1 i32) + (local $2 i32) + i32.const 528 + i32.const 3 + local.get $0 + i32.load offset=12 + local.tee $2 + i32.const 16 + i32.add + f64.convert_i32_u + local.get $1 + i32.const 16 + i32.add + f64.convert_i32_u + local.get $0 + i32.const 16 + i32.add + f64.convert_i32_u + f64.const 0 + f64.const 0 + call $~lib/env/trace + local.get $1 + local.get $1 + i32.load offset=8 + i32.const 3 + i32.and + local.get $0 + i32.or + i32.store offset=8 + local.get $1 + local.get $2 + i32.store offset=12 + local.get $2 + local.get $2 + i32.load offset=8 + i32.const 3 + i32.and + local.get $1 + i32.or + i32.store offset=8 + local.get $0 + local.get $1 + i32.store offset=12 + ) + (func $~lib/collector/itcm/ManagedObject#makeGray (; 6 ;) (type $FUNCSIG$vi) (param $0 i32) + i32.const 400 + i32.const 1 + local.get $0 + i32.const 16 + i32.add + f64.convert_i32_u + f64.const 0 + f64.const 0 + f64.const 0 + f64.const 0 + call $~lib/env/trace + global.get $~lib/collector/itcm/iter + local.get $0 + i32.eq + if + local.get $0 + i32.load offset=12 + global.set $~lib/collector/itcm/iter + end + local.get $0 + call $~lib/collector/itcm/ManagedObject#unlink + global.get $~lib/collector/itcm/toSpace + local.get $0 + call $~lib/collector/itcm/ManagedObjectList#push + local.get $0 + local.get $0 + i32.load offset=8 + i32.const -4 + i32.and + i32.const 2 + i32.or + i32.store offset=8 + ) + (func $~lib/collector/itcm/step~anonymous|0 (; 7 ;) (type $FUNCSIG$vi) (param $0 i32) + global.get $~lib/collector/itcm/white + local.get $0 + i32.const 16 + i32.sub + local.tee $0 + i32.load offset=8 + i32.const 3 + i32.and + i32.eq + if + local.get $0 + call $~lib/collector/itcm/ManagedObject#makeGray + end + ) + (func $~lib/collector/itcm/step (; 8 ;) (type $FUNCSIG$v) + (local $0 i32) + (local $1 i32) + block $break|0 + block $case3|0 + block $case2|0 + block $case1|0 + global.get $~lib/collector/itcm/state + local.tee $0 + if + local.get $0 + i32.const 1 + i32.sub + br_table $case1|0 $case2|0 $case3|0 $break|0 + end + i32.const 112 + i32.const 0 + f64.const 0 + f64.const 0 + f64.const 0 + f64.const 0 + f64.const 0 + call $~lib/env/trace + i32.const 16 + call $~lib/allocator/arena/__mem_allocate + global.set $~lib/collector/itcm/fromSpace + i32.const 160 + i32.const 1 + global.get $~lib/collector/itcm/fromSpace + i32.const 16 + i32.add + f64.convert_i32_u + f64.const 0 + f64.const 0 + f64.const 0 + f64.const 0 + call $~lib/env/trace + global.get $~lib/collector/itcm/fromSpace + local.tee $0 + i32.const -1 + i32.store + local.get $0 + i32.const 0 + i32.store offset=4 + local.get $0 + call $~lib/collector/itcm/ManagedObjectList#clear + i32.const 16 + call $~lib/allocator/arena/__mem_allocate + global.set $~lib/collector/itcm/toSpace + i32.const 248 + i32.const 1 + global.get $~lib/collector/itcm/toSpace + i32.const 16 + i32.add + f64.convert_i32_u + f64.const 0 + f64.const 0 + f64.const 0 + f64.const 0 + call $~lib/env/trace + global.get $~lib/collector/itcm/toSpace + local.tee $0 + i32.const -1 + i32.store + local.get $0 + i32.const 0 + i32.store offset=4 + local.get $0 + call $~lib/collector/itcm/ManagedObjectList#clear + global.get $~lib/collector/itcm/toSpace + global.set $~lib/collector/itcm/iter + i32.const 1 + global.set $~lib/collector/itcm/state + i32.const 296 + i32.const 0 + f64.const 0 + f64.const 0 + f64.const 0 + f64.const 0 + f64.const 0 + call $~lib/env/trace + end + i32.const 352 + i32.const 0 + f64.const 0 + f64.const 0 + f64.const 0 + f64.const 0 + f64.const 0 + call $~lib/env/trace + global.get $gc/itcm/trace/ref + local.tee $0 + if + local.get $0 + i32.const 1 + call_indirect (type $FUNCSIG$vi) + end + global.get $gc/itcm/trace/arr + local.tee $0 + if + local.get $0 + i32.const 1 + call_indirect (type $FUNCSIG$vi) + end + i32.const 2 + global.set $~lib/collector/itcm/state + i32.const 600 + i32.const 0 + f64.const 0 + f64.const 0 + f64.const 0 + f64.const 0 + f64.const 0 + call $~lib/env/trace + br $break|0 + end + global.get $~lib/collector/itcm/iter + i32.load offset=8 + i32.const -4 + i32.and + local.tee $0 + global.get $~lib/collector/itcm/toSpace + i32.ne + if + i32.const 656 + i32.const 1 + local.get $0 + i32.const 16 + i32.add + local.tee $1 + f64.convert_i32_u + f64.const 0 + f64.const 0 + f64.const 0 + f64.const 0 + call $~lib/env/trace + local.get $0 + global.set $~lib/collector/itcm/iter + local.get $0 + global.get $~lib/collector/itcm/white + i32.eqz + local.get $0 + i32.load offset=8 + i32.const -4 + i32.and + i32.or + i32.store offset=8 + i32.const 1 + global.set $~lib/argc + local.get $1 + local.get $0 + i32.load + call_indirect (type $FUNCSIG$vi) + else + i32.const 720 + i32.const 0 + f64.const 0 + f64.const 0 + f64.const 0 + f64.const 0 + f64.const 0 + call $~lib/env/trace + global.get $gc/itcm/trace/ref + local.tee $0 + if + local.get $0 + i32.const 2 + call_indirect (type $FUNCSIG$vi) + end + global.get $gc/itcm/trace/arr + local.tee $0 + if + local.get $0 + i32.const 2 + call_indirect (type $FUNCSIG$vi) + end + global.get $~lib/collector/itcm/toSpace + global.get $~lib/collector/itcm/iter + i32.load offset=8 + i32.const -4 + i32.and + i32.eq + if + global.get $~lib/collector/itcm/fromSpace + local.set $0 + global.get $~lib/collector/itcm/toSpace + global.set $~lib/collector/itcm/fromSpace + local.get $0 + global.set $~lib/collector/itcm/toSpace + global.get $~lib/collector/itcm/white + i32.eqz + global.set $~lib/collector/itcm/white + local.get $0 + i32.load offset=8 + i32.const -4 + i32.and + global.set $~lib/collector/itcm/iter + i32.const 3 + global.set $~lib/collector/itcm/state + i32.const 784 + i32.const 0 + f64.const 0 + f64.const 0 + f64.const 0 + f64.const 0 + f64.const 0 + call $~lib/env/trace + end + end + br $break|0 + end + global.get $~lib/collector/itcm/iter + local.tee $0 + global.get $~lib/collector/itcm/toSpace + i32.ne + if + i32.const 840 + i32.const 1 + local.get $0 + i32.const 16 + i32.add + f64.convert_i32_u + f64.const 0 + f64.const 0 + f64.const 0 + f64.const 0 + call $~lib/env/trace + local.get $0 + i32.load offset=8 + i32.const -4 + i32.and + global.set $~lib/collector/itcm/iter + else + i32.const 896 + i32.const 0 + f64.const 0 + f64.const 0 + f64.const 0 + f64.const 0 + f64.const 0 + call $~lib/env/trace + global.get $~lib/collector/itcm/toSpace + call $~lib/collector/itcm/ManagedObjectList#clear + i32.const 1 + global.set $~lib/collector/itcm/state + i32.const 296 + i32.const 0 + f64.const 0 + f64.const 0 + f64.const 0 + f64.const 0 + f64.const 0 + call $~lib/env/trace + end + end + ) + (func $~lib/collector/itcm/__ref_collect (; 9 ;) (type $FUNCSIG$v) + (local $0 i32) + i32.const 72 + i32.const 0 + f64.const 0 + f64.const 0 + f64.const 0 + f64.const 0 + f64.const 0 + call $~lib/env/trace + block $break|0 + block $case1|0 + global.get $~lib/collector/itcm/state + local.tee $0 + i32.eqz + br_if $case1|0 + local.get $0 + i32.const 1 + i32.eq + br_if $case1|0 + br $break|0 + end + call $~lib/collector/itcm/step + end + loop $continue|1 + global.get $~lib/collector/itcm/state + i32.const 1 + i32.ne + if + call $~lib/collector/itcm/step + br $continue|1 + end + end + ) + (func $~lib/runtime/allocate (; 10 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32) + (local $1 i32) + i32.const 1 + i32.const 32 + local.get $0 + i32.const 15 + i32.add + i32.clz + i32.sub + i32.shl + call $~lib/allocator/arena/__mem_allocate + local.tee $1 + i32.const -1520547049 + i32.store + local.get $1 + local.get $0 + i32.store offset=4 + local.get $1 + i32.const 0 + i32.store offset=8 + local.get $1 + i32.const 0 + i32.store offset=12 + local.get $1 + i32.const 16 + i32.add + ) + (func $~lib/collector/itcm/__ref_register (; 11 ;) (type $FUNCSIG$vi) (param $0 i32) + i32.const 1064 + i32.const 1 + local.get $0 + f64.convert_i32_u + f64.const 0 + f64.const 0 + f64.const 0 + f64.const 0 + call $~lib/env/trace + call $~lib/collector/itcm/step + local.get $0 + i32.const 16 + i32.sub + local.tee $0 + global.get $~lib/collector/itcm/white + local.get $0 + i32.load offset=8 + i32.const -4 + i32.and + i32.or + i32.store offset=8 + global.get $~lib/collector/itcm/fromSpace + local.get $0 + call $~lib/collector/itcm/ManagedObjectList#push + ) + (func $~lib/runtime/register (; 12 ;) (type $FUNCSIG$iii) (param $0 i32) (param $1 i32) (result i32) + (local $2 i32) + local.get $0 + i32.const 1392 + i32.le_u + if + i32.const 0 + i32.const 1016 + i32.const 149 + i32.const 4 + call $~lib/env/abort + unreachable + end + local.get $0 + i32.const 16 + i32.sub + local.tee $2 + i32.load + i32.const -1520547049 + i32.ne + if + i32.const 0 + i32.const 1016 + i32.const 151 + i32.const 4 + call $~lib/env/abort + unreachable + end + local.get $2 + local.get $1 + i32.store + local.get $0 + call $~lib/collector/itcm/__ref_register + local.get $0 + ) + (func $~lib/memory/memory.fill (; 13 ;) (type $FUNCSIG$vii) (param $0 i32) (param $1 i32) + (local $2 i32) + block $~lib/util/memory/memset|inlined.0 + local.get $1 + i32.eqz + br_if $~lib/util/memory/memset|inlined.0 + local.get $0 + i32.const 0 + i32.store8 + local.get $0 + local.get $1 + i32.add + i32.const 1 + i32.sub + i32.const 0 + i32.store8 + local.get $1 + i32.const 2 + i32.le_u + br_if $~lib/util/memory/memset|inlined.0 + local.get $0 + i32.const 1 + i32.add + i32.const 0 + i32.store8 + local.get $0 + i32.const 2 + i32.add + i32.const 0 + i32.store8 + local.get $0 + local.get $1 + i32.add + local.tee $2 + i32.const 2 + i32.sub + i32.const 0 + i32.store8 + local.get $2 + i32.const 3 + i32.sub + i32.const 0 + i32.store8 + local.get $1 + i32.const 6 + i32.le_u + br_if $~lib/util/memory/memset|inlined.0 + local.get $0 + i32.const 3 + i32.add + i32.const 0 + i32.store8 + local.get $0 + local.get $1 + i32.add + i32.const 4 + i32.sub + i32.const 0 + i32.store8 + local.get $1 + i32.const 8 + i32.le_u + br_if $~lib/util/memory/memset|inlined.0 + local.get $1 + i32.const 0 + local.get $0 + i32.sub + i32.const 3 + i32.and + local.tee $1 + i32.sub + local.set $2 + local.get $0 + local.get $1 + i32.add + local.tee $0 + i32.const 0 + i32.store + local.get $2 + i32.const -4 + i32.and + local.tee $1 + local.get $0 + i32.add + i32.const 4 + i32.sub + i32.const 0 + i32.store + local.get $1 + i32.const 8 + i32.le_u + br_if $~lib/util/memory/memset|inlined.0 + local.get $0 + i32.const 4 + i32.add + i32.const 0 + i32.store + local.get $0 + i32.const 8 + i32.add + i32.const 0 + i32.store + local.get $0 + local.get $1 + i32.add + local.tee $2 + i32.const 12 + i32.sub + i32.const 0 + i32.store + local.get $2 + i32.const 8 + i32.sub + i32.const 0 + i32.store + local.get $1 + i32.const 24 + i32.le_u + br_if $~lib/util/memory/memset|inlined.0 + local.get $0 + i32.const 12 + i32.add + i32.const 0 + i32.store + local.get $0 + i32.const 16 + i32.add + i32.const 0 + i32.store + local.get $0 + i32.const 20 + i32.add + i32.const 0 + i32.store + local.get $0 + i32.const 24 + i32.add + i32.const 0 + i32.store + local.get $0 + local.get $1 + i32.add + local.tee $2 + i32.const 28 + i32.sub + i32.const 0 + i32.store + local.get $2 + i32.const 24 + i32.sub + i32.const 0 + i32.store + local.get $2 + i32.const 20 + i32.sub + i32.const 0 + i32.store + local.get $2 + i32.const 16 + i32.sub + i32.const 0 + i32.store + local.get $0 + i32.const 4 + i32.and + i32.const 24 + i32.add + local.tee $2 + local.get $0 + i32.add + local.set $0 + local.get $1 + local.get $2 + i32.sub + local.set $1 + loop $continue|0 + local.get $1 + i32.const 32 + i32.ge_u + if + local.get $0 + i64.const 0 + i64.store + local.get $0 + i32.const 8 + i32.add + i64.const 0 + i64.store + local.get $0 + i32.const 16 + i32.add + i64.const 0 + i64.store + local.get $0 + i32.const 24 + i32.add + i64.const 0 + i64.store + local.get $1 + i32.const 32 + i32.sub + local.set $1 + local.get $0 + i32.const 32 + i32.add + local.set $0 + br $continue|0 + end + end + end + ) + (func $~lib/collector/itcm/__ref_link (; 14 ;) (type $FUNCSIG$vii) (param $0 i32) (param $1 i32) + (local $2 i32) + i32.const 1224 + i32.const 2 + local.get $0 + f64.convert_i32_u + local.get $1 + f64.convert_i32_u + f64.const 0 + f64.const 0 + f64.const 0 + call $~lib/env/trace + global.get $~lib/collector/itcm/white + i32.eqz + local.get $1 + i32.const 16 + i32.sub + local.tee $2 + i32.load offset=8 + i32.const 3 + i32.and + i32.eq + local.tee $1 + if (result i32) + global.get $~lib/collector/itcm/white + local.get $0 + i32.const 16 + i32.sub + i32.load offset=8 + i32.const 3 + i32.and + i32.eq + else + local.get $1 + end + if + local.get $2 + call $~lib/collector/itcm/ManagedObject#makeGray + end + ) + (func $~lib/runtime/ArrayBufferView#constructor (; 15 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32) + (local $1 i32) + i32.const 4 + call $~lib/runtime/allocate + local.tee $1 + i32.const 4 + call $~lib/memory/memory.fill + local.get $1 + i32.const 3 + call $~lib/runtime/register + local.set $1 + local.get $0 + i32.eqz + if + i32.const 12 + call $~lib/runtime/allocate + i32.const 4 + call $~lib/runtime/register + local.set $0 + end + local.get $0 + i32.const 0 + i32.store + local.get $0 + i32.const 0 + i32.store offset=4 + local.get $0 + i32.const 0 + i32.store offset=8 + local.get $0 + i32.load + local.get $1 + i32.ne + if + local.get $1 + local.get $0 + call $~lib/collector/itcm/__ref_link + end + local.get $0 + local.get $1 + i32.store + local.get $0 + local.get $1 + i32.store offset=4 + local.get $0 + i32.const 4 + i32.store offset=8 + local.get $0 + ) + (func $~lib/util/memory/memcpy (; 16 ;) (type $FUNCSIG$viii) (param $0 i32) (param $1 i32) (param $2 i32) + (local $3 i32) + (local $4 i32) + (local $5 i32) + loop $continue|0 + local.get $1 + i32.const 3 + i32.and + local.get $2 + local.get $2 + select + if + local.get $0 + local.tee $3 + i32.const 1 + i32.add + local.set $0 + local.get $1 + local.tee $4 + i32.const 1 + i32.add + local.set $1 + local.get $3 + local.get $4 + i32.load8_u + i32.store8 + local.get $2 + i32.const 1 + i32.sub + local.set $2 + br $continue|0 + end + end + local.get $0 + i32.const 3 + i32.and + i32.eqz + if + loop $continue|1 + local.get $2 + i32.const 16 + i32.ge_u + if + local.get $0 + local.get $1 + i32.load + i32.store + local.get $0 + i32.const 4 + i32.add + local.get $1 + i32.const 4 + i32.add + i32.load + i32.store + local.get $0 + i32.const 8 + i32.add + local.get $1 + i32.const 8 + i32.add + i32.load + i32.store + local.get $0 + i32.const 12 + i32.add + local.get $1 + i32.const 12 + i32.add + i32.load + i32.store + local.get $1 + i32.const 16 + i32.add + local.set $1 + local.get $0 + i32.const 16 + i32.add + local.set $0 + local.get $2 + i32.const 16 + i32.sub + local.set $2 + br $continue|1 + end + end + local.get $2 + i32.const 8 + i32.and + if + local.get $0 + local.get $1 + i32.load + i32.store + local.get $0 + i32.const 4 + i32.add + local.get $1 + i32.const 4 + i32.add + i32.load + i32.store + local.get $1 + i32.const 8 + i32.add + local.set $1 + local.get $0 + i32.const 8 + i32.add + local.set $0 + end + local.get $2 + i32.const 4 + i32.and + if + local.get $0 + local.get $1 + i32.load + i32.store + local.get $1 + i32.const 4 + i32.add + local.set $1 + local.get $0 + i32.const 4 + i32.add + local.set $0 + end + local.get $2 + i32.const 2 + i32.and + if + local.get $0 + local.get $1 + i32.load16_u + i32.store16 + local.get $1 + i32.const 2 + i32.add + local.set $1 + local.get $0 + i32.const 2 + i32.add + local.set $0 + end + local.get $2 + i32.const 1 + i32.and + if + local.get $0 + local.get $1 + i32.load8_u + i32.store8 + end + return + end + local.get $2 + i32.const 32 + i32.ge_u + if + block $break|2 + block $case2|2 + block $case1|2 + local.get $0 + i32.const 3 + i32.and + local.tee $3 + i32.const 1 + i32.ne + if + local.get $3 + i32.const 2 + i32.eq + br_if $case1|2 + local.get $3 + i32.const 3 + i32.eq + br_if $case2|2 + br $break|2 + end + local.get $1 + i32.load + local.set $5 + local.get $0 + local.get $1 + i32.load8_u + i32.store8 + local.get $0 + i32.const 1 + i32.add + local.tee $0 + local.get $1 + i32.const 1 + i32.add + local.tee $1 + i32.load8_u + i32.store8 + local.get $0 + i32.const 1 + i32.add + local.tee $3 + i32.const 1 + i32.add + local.set $0 + local.get $1 + i32.const 1 + i32.add + local.tee $4 + i32.const 1 + i32.add + local.set $1 + local.get $3 + local.get $4 + i32.load8_u + i32.store8 + local.get $2 + i32.const 3 + i32.sub + local.set $2 + loop $continue|3 + local.get $2 + i32.const 17 + i32.ge_u + if + local.get $0 + local.get $1 + i32.const 1 + i32.add + i32.load + local.tee $3 + i32.const 8 + i32.shl + local.get $5 + i32.const 24 + i32.shr_u + i32.or + i32.store + local.get $0 + i32.const 4 + i32.add + local.get $3 + i32.const 24 + i32.shr_u + local.get $1 + i32.const 5 + i32.add + i32.load + local.tee $3 + i32.const 8 + i32.shl + i32.or + i32.store + local.get $0 + i32.const 8 + i32.add + local.get $3 + i32.const 24 + i32.shr_u + local.get $1 + i32.const 9 + i32.add + i32.load + local.tee $3 + i32.const 8 + i32.shl + i32.or + i32.store + local.get $0 + i32.const 12 + i32.add + local.get $1 + i32.const 13 + i32.add + i32.load + local.tee $5 + i32.const 8 + i32.shl + local.get $3 + i32.const 24 + i32.shr_u + i32.or + i32.store + local.get $1 + i32.const 16 + i32.add + local.set $1 + local.get $0 + i32.const 16 + i32.add + local.set $0 + local.get $2 + i32.const 16 + i32.sub + local.set $2 + br $continue|3 + end + end + br $break|2 + end + local.get $1 + i32.load + local.set $5 + local.get $0 + local.get $1 + i32.load8_u + i32.store8 + local.get $0 + i32.const 1 + i32.add + local.tee $3 + i32.const 1 + i32.add + local.set $0 + local.get $1 + i32.const 1 + i32.add + local.tee $4 + i32.const 1 + i32.add + local.set $1 + local.get $3 + local.get $4 + i32.load8_u + i32.store8 + local.get $2 + i32.const 2 + i32.sub + local.set $2 + loop $continue|4 + local.get $2 + i32.const 18 + i32.ge_u + if + local.get $0 + local.get $1 + i32.const 2 + i32.add + i32.load + local.tee $3 + i32.const 16 + i32.shl + local.get $5 + i32.const 16 + i32.shr_u + i32.or + i32.store + local.get $0 + i32.const 4 + i32.add + local.get $3 + i32.const 16 + i32.shr_u + local.get $1 + i32.const 6 + i32.add + i32.load + local.tee $3 + i32.const 16 + i32.shl + i32.or + i32.store + local.get $0 + i32.const 8 + i32.add + local.get $3 + i32.const 16 + i32.shr_u + local.get $1 + i32.const 10 + i32.add + i32.load + local.tee $3 + i32.const 16 + i32.shl + i32.or + i32.store + local.get $0 + i32.const 12 + i32.add + local.get $1 + i32.const 14 + i32.add + i32.load + local.tee $5 + i32.const 16 + i32.shl + local.get $3 + i32.const 16 + i32.shr_u + i32.or + i32.store + local.get $1 + i32.const 16 + i32.add + local.set $1 + local.get $0 + i32.const 16 + i32.add + local.set $0 + local.get $2 + i32.const 16 + i32.sub + local.set $2 + br $continue|4 + end + end + br $break|2 + end + local.get $1 + i32.load + local.set $5 + local.get $0 + local.tee $3 + i32.const 1 + i32.add + local.set $0 + local.get $1 + local.tee $4 + i32.const 1 + i32.add + local.set $1 + local.get $3 + local.get $4 + i32.load8_u + i32.store8 + local.get $2 + i32.const 1 + i32.sub + local.set $2 + loop $continue|5 + local.get $2 + i32.const 19 + i32.ge_u + if + local.get $0 + local.get $1 + i32.const 3 + i32.add + i32.load + local.tee $3 + i32.const 24 + i32.shl + local.get $5 + i32.const 8 + i32.shr_u + i32.or + i32.store + local.get $0 + i32.const 4 + i32.add + local.get $3 + i32.const 8 + i32.shr_u + local.get $1 + i32.const 7 + i32.add + i32.load + local.tee $3 + i32.const 24 + i32.shl + i32.or + i32.store + local.get $0 + i32.const 8 + i32.add + local.get $3 + i32.const 8 + i32.shr_u + local.get $1 + i32.const 11 + i32.add + i32.load + local.tee $3 + i32.const 24 + i32.shl + i32.or + i32.store + local.get $0 + i32.const 12 + i32.add + local.get $1 + i32.const 15 + i32.add + i32.load + local.tee $5 + i32.const 24 + i32.shl + local.get $3 + i32.const 8 + i32.shr_u + i32.or + i32.store + local.get $1 + i32.const 16 + i32.add + local.set $1 + local.get $0 + i32.const 16 + i32.add + local.set $0 + local.get $2 + i32.const 16 + i32.sub + local.set $2 + br $continue|5 + end + end + end + end + local.get $2 + i32.const 16 + i32.and + if + local.get $0 + local.get $1 + i32.load8_u + i32.store8 + local.get $0 + i32.const 1 + i32.add + local.tee $0 + local.get $1 + i32.const 1 + i32.add + local.tee $1 + i32.load8_u + i32.store8 + local.get $0 + i32.const 1 + i32.add + local.tee $0 + local.get $1 + i32.const 1 + i32.add + local.tee $1 + i32.load8_u + i32.store8 + local.get $0 + i32.const 1 + i32.add + local.tee $0 + local.get $1 + i32.const 1 + i32.add + local.tee $1 + i32.load8_u + i32.store8 + local.get $0 + i32.const 1 + i32.add + local.tee $0 + local.get $1 + i32.const 1 + i32.add + local.tee $1 + i32.load8_u + i32.store8 + local.get $0 + i32.const 1 + i32.add + local.tee $0 + local.get $1 + i32.const 1 + i32.add + local.tee $1 + i32.load8_u + i32.store8 + local.get $0 + i32.const 1 + i32.add + local.tee $0 + local.get $1 + i32.const 1 + i32.add + local.tee $1 + i32.load8_u + i32.store8 + local.get $0 + i32.const 1 + i32.add + local.tee $0 + local.get $1 + i32.const 1 + i32.add + local.tee $1 + i32.load8_u + i32.store8 + local.get $0 + i32.const 1 + i32.add + local.tee $0 + local.get $1 + i32.const 1 + i32.add + local.tee $1 + i32.load8_u + i32.store8 + local.get $0 + i32.const 1 + i32.add + local.tee $0 + local.get $1 + i32.const 1 + i32.add + local.tee $1 + i32.load8_u + i32.store8 + local.get $0 + i32.const 1 + i32.add + local.tee $0 + local.get $1 + i32.const 1 + i32.add + local.tee $1 + i32.load8_u + i32.store8 + local.get $0 + i32.const 1 + i32.add + local.tee $0 + local.get $1 + i32.const 1 + i32.add + local.tee $1 + i32.load8_u + i32.store8 + local.get $0 + i32.const 1 + i32.add + local.tee $0 + local.get $1 + i32.const 1 + i32.add + local.tee $1 + i32.load8_u + i32.store8 + local.get $0 + i32.const 1 + i32.add + local.tee $0 + local.get $1 + i32.const 1 + i32.add + local.tee $1 + i32.load8_u + i32.store8 + local.get $0 + i32.const 1 + i32.add + local.tee $0 + local.get $1 + i32.const 1 + i32.add + local.tee $1 + i32.load8_u + i32.store8 + local.get $0 + i32.const 1 + i32.add + local.tee $3 + i32.const 1 + i32.add + local.set $0 + local.get $1 + i32.const 1 + i32.add + local.tee $4 + i32.const 1 + i32.add + local.set $1 + local.get $3 + local.get $4 + i32.load8_u + i32.store8 + end + local.get $2 + i32.const 8 + i32.and + if + local.get $0 + local.get $1 + i32.load8_u + i32.store8 + local.get $0 + i32.const 1 + i32.add + local.tee $0 + local.get $1 + i32.const 1 + i32.add + local.tee $1 + i32.load8_u + i32.store8 + local.get $0 + i32.const 1 + i32.add + local.tee $0 + local.get $1 + i32.const 1 + i32.add + local.tee $1 + i32.load8_u + i32.store8 + local.get $0 + i32.const 1 + i32.add + local.tee $0 + local.get $1 + i32.const 1 + i32.add + local.tee $1 + i32.load8_u + i32.store8 + local.get $0 + i32.const 1 + i32.add + local.tee $0 + local.get $1 + i32.const 1 + i32.add + local.tee $1 + i32.load8_u + i32.store8 + local.get $0 + i32.const 1 + i32.add + local.tee $0 + local.get $1 + i32.const 1 + i32.add + local.tee $1 + i32.load8_u + i32.store8 + local.get $0 + i32.const 1 + i32.add + local.tee $0 + local.get $1 + i32.const 1 + i32.add + local.tee $1 + i32.load8_u + i32.store8 + local.get $0 + i32.const 1 + i32.add + local.tee $3 + i32.const 1 + i32.add + local.set $0 + local.get $1 + i32.const 1 + i32.add + local.tee $4 + i32.const 1 + i32.add + local.set $1 + local.get $3 + local.get $4 + i32.load8_u + i32.store8 + end + local.get $2 + i32.const 4 + i32.and + if + local.get $0 + local.get $1 + i32.load8_u + i32.store8 + local.get $0 + i32.const 1 + i32.add + local.tee $0 + local.get $1 + i32.const 1 + i32.add + local.tee $1 + i32.load8_u + i32.store8 + local.get $0 + i32.const 1 + i32.add + local.tee $0 + local.get $1 + i32.const 1 + i32.add + local.tee $1 + i32.load8_u + i32.store8 + local.get $0 + i32.const 1 + i32.add + local.tee $3 + i32.const 1 + i32.add + local.set $0 + local.get $1 + i32.const 1 + i32.add + local.tee $4 + i32.const 1 + i32.add + local.set $1 + local.get $3 + local.get $4 + i32.load8_u + i32.store8 + end + local.get $2 + i32.const 2 + i32.and + if + local.get $0 + local.get $1 + i32.load8_u + i32.store8 + local.get $0 + i32.const 1 + i32.add + local.tee $3 + i32.const 1 + i32.add + local.set $0 + local.get $1 + i32.const 1 + i32.add + local.tee $4 + i32.const 1 + i32.add + local.set $1 + local.get $3 + local.get $4 + i32.load8_u + i32.store8 + end + local.get $2 + i32.const 1 + i32.and + if + local.get $0 + local.get $1 + i32.load8_u + i32.store8 + end + ) + (func $~lib/memory/memory.copy (; 17 ;) (type $FUNCSIG$viii) (param $0 i32) (param $1 i32) (param $2 i32) + (local $3 i32) + (local $4 i32) + block $~lib/util/memory/memmove|inlined.0 + local.get $0 + local.get $1 + i32.eq + br_if $~lib/util/memory/memmove|inlined.0 + local.get $1 + local.get $2 + i32.add + local.get $0 + i32.le_u + local.tee $3 + i32.eqz + if + local.get $0 + local.get $2 + i32.add + local.get $1 + i32.le_u + local.set $3 + end + local.get $3 + if + local.get $0 + local.get $1 + local.get $2 + call $~lib/util/memory/memcpy + br $~lib/util/memory/memmove|inlined.0 + end + local.get $0 + local.get $1 + i32.lt_u + if + local.get $1 + i32.const 7 + i32.and + local.get $0 + i32.const 7 + i32.and + i32.eq + if + loop $continue|0 + local.get $0 + i32.const 7 + i32.and + if + local.get $2 + i32.eqz + br_if $~lib/util/memory/memmove|inlined.0 + local.get $2 + i32.const 1 + i32.sub + local.set $2 + local.get $0 + local.tee $3 + i32.const 1 + i32.add + local.set $0 + local.get $1 + local.tee $4 + i32.const 1 + i32.add + local.set $1 + local.get $3 + local.get $4 + i32.load8_u + i32.store8 + br $continue|0 + end + end + loop $continue|1 + local.get $2 + i32.const 8 + i32.ge_u + if + local.get $0 + local.get $1 + i64.load + i64.store + local.get $2 + i32.const 8 + i32.sub + local.set $2 + local.get $0 + i32.const 8 + i32.add + local.set $0 + local.get $1 + i32.const 8 + i32.add + local.set $1 + br $continue|1 + end + end + end + loop $continue|2 + local.get $2 + if + local.get $0 + local.tee $3 + i32.const 1 + i32.add + local.set $0 + local.get $1 + local.tee $4 + i32.const 1 + i32.add + local.set $1 + local.get $3 + local.get $4 + i32.load8_u + i32.store8 + local.get $2 + i32.const 1 + i32.sub + local.set $2 + br $continue|2 + end + end + else + local.get $1 + i32.const 7 + i32.and + local.get $0 + i32.const 7 + i32.and + i32.eq + if + loop $continue|3 + local.get $0 + local.get $2 + i32.add + i32.const 7 + i32.and + if + local.get $2 + i32.eqz + br_if $~lib/util/memory/memmove|inlined.0 + local.get $2 + i32.const 1 + i32.sub + local.tee $2 + local.get $0 + i32.add + local.get $1 + local.get $2 + i32.add + i32.load8_u + i32.store8 + br $continue|3 + end + end + loop $continue|4 + local.get $2 + i32.const 8 + i32.ge_u + if + local.get $2 + i32.const 8 + i32.sub + local.tee $2 + local.get $0 + i32.add + local.get $1 + local.get $2 + i32.add + i64.load + i64.store + br $continue|4 + end + end + end + loop $continue|5 + local.get $2 + if + local.get $2 + i32.const 1 + i32.sub + local.tee $2 + local.get $0 + i32.add + local.get $1 + local.get $2 + i32.add + i32.load8_u + i32.store8 + br $continue|5 + end + end + end + end + ) + (func $~lib/runtime/reallocate (; 18 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32) + (local $1 i32) + (local $2 i32) + (local $3 i32) + (local $4 i32) + local.get $0 + i32.const 16 + i32.sub + local.tee $2 + i32.load offset=4 + local.tee $1 + i32.const 4 + i32.lt_u + if + i32.const 1 + i32.const 32 + local.get $1 + i32.const 15 + i32.add + i32.clz + i32.sub + i32.shl + i32.const 0 + local.get $0 + i32.const 1392 + i32.gt_u + select + i32.const 32 + i32.lt_u + if + i32.const 32 + call $~lib/allocator/arena/__mem_allocate + local.tee $3 + local.get $2 + i32.load + i32.store + local.get $3 + i32.const 0 + i32.store offset=8 + local.get $3 + i32.const 0 + i32.store offset=12 + local.get $3 + i32.const 16 + i32.add + local.tee $4 + local.get $0 + local.get $1 + call $~lib/memory/memory.copy + local.get $1 + local.get $4 + i32.add + i32.const 4 + local.get $1 + i32.sub + call $~lib/memory/memory.fill + local.get $2 + i32.load + i32.const -1520547049 + i32.eq + if + local.get $0 + i32.const 1392 + i32.le_u + if + i32.const 0 + i32.const 1016 + i32.const 113 + i32.const 8 + call $~lib/env/abort + unreachable + end + else + local.get $0 + call $~lib/collector/itcm/__ref_register + end + local.get $3 + local.set $2 + local.get $4 + local.set $0 + else + local.get $0 + local.get $1 + i32.add + i32.const 4 + local.get $1 + i32.sub + call $~lib/memory/memory.fill + end + end + local.get $2 + i32.const 4 + i32.store offset=4 + local.get $0 + ) + (func $~lib/array/ensureCapacity (; 19 ;) (type $FUNCSIG$vi) (param $0 i32) + (local $1 i32) + (local $2 i32) + i32.const 1 + local.get $0 + i32.load offset=8 + i32.const 2 + i32.shr_u + i32.gt_u + if + local.get $0 + i32.load + local.tee $2 + call $~lib/runtime/reallocate + local.set $1 + local.get $1 + local.get $2 + i32.ne + if + local.get $0 + i32.load + local.get $1 + i32.ne + if + local.get $1 + local.get $0 + call $~lib/collector/itcm/__ref_link + end + local.get $0 + local.get $1 + i32.store + local.get $0 + local.get $1 + i32.store offset=4 + end + local.get $0 + i32.const 4 + i32.store offset=8 + end + ) + (func $~lib/array/Array#__unchecked_set (; 20 ;) (type $FUNCSIG$vii) (param $0 i32) (param $1 i32) + (local $2 i32) + local.get $0 + i32.load offset=4 + local.tee $2 + i32.load + local.get $1 + i32.ne + if + local.get $2 + local.get $1 + i32.store + local.get $1 + if + local.get $1 + local.get $0 + call $~lib/collector/itcm/__ref_link + end + end + ) + (func $~lib/array/Array#__set (; 21 ;) (type $FUNCSIG$vii) (param $0 i32) (param $1 i32) + (local $2 i32) + local.get $0 + i32.load offset=12 + local.set $2 + local.get $0 + call $~lib/array/ensureCapacity + local.get $0 + local.get $1 + call $~lib/array/Array#__unchecked_set + i32.const 0 + local.get $2 + i32.ge_s + if + local.get $0 + i32.const 1 + i32.store offset=12 + end + ) + (func $start:gc/itcm/trace (; 22 ;) (type $FUNCSIG$v) + (local $0 i32) + i32.const 1392 + global.set $~lib/allocator/arena/startOffset + global.get $~lib/allocator/arena/startOffset + global.set $~lib/allocator/arena/offset + call $~lib/collector/itcm/__ref_collect + i32.const 960 + i32.const 0 + f64.const 0 + f64.const 0 + f64.const 0 + f64.const 0 + f64.const 0 + call $~lib/env/trace + i32.const 0 + call $~lib/runtime/allocate + i32.const 2 + call $~lib/runtime/register + global.set $gc/itcm/trace/ref + i32.const 1112 + i32.const 0 + f64.const 0 + f64.const 0 + f64.const 0 + f64.const 0 + f64.const 0 + call $~lib/env/trace + i32.const 16 + call $~lib/runtime/allocate + i32.const 5 + call $~lib/runtime/register + call $~lib/runtime/ArrayBufferView#constructor + local.tee $0 + i32.const 0 + i32.store offset=12 + local.get $0 + i32.const 1 + i32.store offset=12 + local.get $0 + global.set $gc/itcm/trace/arr + i32.const 1264 + i32.const 0 + f64.const 0 + f64.const 0 + f64.const 0 + f64.const 0 + f64.const 0 + call $~lib/env/trace + global.get $gc/itcm/trace/arr + global.get $gc/itcm/trace/ref + call $~lib/array/Array#__set + i32.const 1360 + i32.const 0 + f64.const 0 + f64.const 0 + f64.const 0 + f64.const 0 + f64.const 0 + call $~lib/env/trace + global.get $gc/itcm/trace/arr + i32.const 0 + call $~lib/array/Array#__set + ) + (func $gc/itcm/trace/main (; 23 ;) (type $FUNCSIG$v) + global.get $~lib/started + i32.eqz + if + call $start:gc/itcm/trace + i32.const 1 + global.set $~lib/started + end + ) + (func $null (; 24 ;) (type $FUNCSIG$v) + nop + ) +) diff --git a/tests/compiler/gc/itcm/trace.ts b/tests/compiler/gc/itcm/trace.ts new file mode 100644 index 00000000..7e784f75 --- /dev/null +++ b/tests/compiler/gc/itcm/trace.ts @@ -0,0 +1,26 @@ +@global const GC_TRACE = true; + +import "allocator/arena"; +import "collector/itcm"; + +import { HEADER_SIZE } from "runtime"; + +assert(HEADER_SIZE == 16); +assert(gc.implemented); + +gc.collect(); // trigger init + +class Ref {} + +trace("# ref = new Ref()"); +var ref = new Ref(); +trace("# arr = new Array(1)"); +var arr = new Array(1); +trace("# arr[0] = ref"); +arr[0] = ref; +trace("# arr[0] = null"); +arr[0] = null; + +// TODO... + +@start export function main(): void {} diff --git a/tests/compiler/gc/itcm/trace.untouched.wat b/tests/compiler/gc/itcm/trace.untouched.wat new file mode 100644 index 00000000..eb48feb6 --- /dev/null +++ b/tests/compiler/gc/itcm/trace.untouched.wat @@ -0,0 +1,3036 @@ +(module + (type $FUNCSIG$viiii (func (param i32 i32 i32 i32))) + (type $FUNCSIG$v (func)) + (type $FUNCSIG$viiddddd (func (param i32 i32 f64 f64 f64 f64 f64))) + (type $FUNCSIG$ii (func (param i32) (result i32))) + (type $FUNCSIG$vi (func (param i32))) + (type $FUNCSIG$vii (func (param i32 i32))) + (type $FUNCSIG$iii (func (param i32 i32) (result i32))) + (type $FUNCSIG$iiii (func (param i32 i32 i32) (result i32))) + (type $FUNCSIG$viii (func (param i32 i32 i32))) + (import "env" "abort" (func $~lib/env/abort (param i32 i32 i32 i32))) + (import "env" "trace" (func $~lib/env/trace (param i32 i32 f64 f64 f64 f64 f64))) + (memory $0 1) + (data (i32.const 8) "\01\00\00\00 \00\00\00\00\00\00\00\00\00\00\00g\00c\00/\00i\00t\00c\00m\00/\00t\00r\00a\00c\00e\00.\00t\00s\00") + (data (i32.const 56) "\01\00\00\00\18\00\00\00\00\00\00\00\00\00\00\00i\00t\00c\00m\00.\00c\00o\00l\00l\00e\00c\00t\00") + (data (i32.const 96) "\01\00\00\00\1c\00\00\00\00\00\00\00\00\00\00\00i\00t\00c\00m\00~\00s\00t\00e\00p\00/\00I\00N\00I\00T\00") + (data (i32.const 144) "\01\00\00\00 \00\00\00\00\00\00\00\00\00\00\00 \00 \00 \00 \00 \00f\00r\00o\00m\00S\00p\00a\00c\00e\00 \00=\00") + (data (i32.const 192) "\01\00\00\00\14\00\00\00\00\00\00\00\00\00\00\00 \00 \00 \00 \00 \00c\00l\00e\00a\00r\00") + (data (i32.const 232) "\01\00\00\00\1c\00\00\00\00\00\00\00\00\00\00\00 \00 \00 \00 \00 \00t\00o\00S\00p\00a\00c\00e\00 \00=\00") + (data (i32.const 280) "\01\00\00\00\"\00\00\00\00\00\00\00\00\00\00\00i\00t\00c\00m\00~\00s\00t\00a\00t\00e\00 \00=\00 \00I\00D\00L\00E\00") + (data (i32.const 336) "\01\00\00\00\1c\00\00\00\00\00\00\00\00\00\00\00i\00t\00c\00m\00~\00s\00t\00e\00p\00/\00I\00D\00L\00E\00") + (data (i32.const 384) "\01\00\00\00\1a\00\00\00\00\00\00\00\00\00\00\00 \00 \00 \00 \00 \00m\00a\00k\00e\00G\00r\00a\00y\00") + (data (i32.const 432) "\01\00\00\00:\00\00\00\00\00\00\00\00\00\00\00 \00 \00 \00 \00 \00u\00n\00l\00i\00n\00k\00 \00[\00p\00r\00e\00f\00,\00 \00r\00e\00f\00,\00 \00n\00e\00x\00t\00]\00") + (data (i32.const 512) "\01\00\00\006\00\00\00\00\00\00\00\00\00\00\00 \00 \00 \00 \00 \00p\00u\00s\00h\00 \00[\00p\00r\00e\00v\00,\00 \00r\00e\00f\00,\00 \00n\00e\00x\00t\00]\00") + (data (i32.const 584) "\01\00\00\00\"\00\00\00\00\00\00\00\00\00\00\00i\00t\00c\00m\00~\00s\00t\00a\00t\00e\00 \00=\00 \00M\00A\00R\00K\00") + (data (i32.const 640) "\01\00\00\00,\00\00\00\00\00\00\00\00\00\00\00i\00t\00c\00m\00~\00s\00t\00e\00p\00/\00M\00A\00R\00K\00 \00i\00t\00e\00r\00a\00t\00e\00") + (data (i32.const 704) "\01\00\00\00*\00\00\00\00\00\00\00\00\00\00\00i\00t\00c\00m\00~\00s\00t\00e\00p\00/\00M\00A\00R\00K\00 \00f\00i\00n\00i\00s\00h\00") + (data (i32.const 768) "\01\00\00\00$\00\00\00\00\00\00\00\00\00\00\00i\00t\00c\00m\00~\00s\00t\00a\00t\00e\00 \00=\00 \00S\00W\00E\00E\00P\00") + (data (i32.const 824) "\01\00\00\00(\00\00\00\00\00\00\00\00\00\00\00i\00t\00c\00m\00~\00s\00t\00e\00p\00/\00S\00W\00E\00E\00P\00 \00f\00r\00e\00e\00") + (data (i32.const 880) "\01\00\00\00,\00\00\00\00\00\00\00\00\00\00\00i\00t\00c\00m\00~\00s\00t\00e\00p\00/\00S\00W\00E\00E\00P\00 \00f\00i\00n\00i\00s\00h\00") + (data (i32.const 944) "\01\00\00\00\"\00\00\00\00\00\00\00\00\00\00\00#\00 \00r\00e\00f\00 \00=\00 \00n\00e\00w\00 \00R\00e\00f\00(\00)\00") + (data (i32.const 1000) "\01\00\00\00\1e\00\00\00\00\00\00\00\00\00\00\00~\00l\00i\00b\00/\00r\00u\00n\00t\00i\00m\00e\00.\00t\00s\00") + (data (i32.const 1048) "\01\00\00\00\1a\00\00\00\00\00\00\00\00\00\00\00i\00t\00c\00m\00.\00r\00e\00g\00i\00s\00t\00e\00r\00") + (data (i32.const 1096) "\01\00\00\00(\00\00\00\00\00\00\00\00\00\00\00#\00 \00a\00r\00r\00 \00=\00 \00n\00e\00w\00 \00A\00r\00r\00a\00y\00(\001\00)\00") + (data (i32.const 1152) "\01\00\00\00&\00\00\00\00\00\00\00\00\00\00\00~\00l\00i\00b\00/\00a\00r\00r\00a\00y\00b\00u\00f\00f\00e\00r\00.\00t\00s\00") + (data (i32.const 1208) "\01\00\00\00\12\00\00\00\00\00\00\00\00\00\00\00i\00t\00c\00m\00.\00l\00i\00n\00k\00") + (data (i32.const 1248) "\01\00\00\00\1c\00\00\00\00\00\00\00\00\00\00\00#\00 \00a\00r\00r\00[\000\00]\00 \00=\00 \00r\00e\00f\00") + (data (i32.const 1296) "\01\00\00\00\1a\00\00\00\00\00\00\00\00\00\00\00~\00l\00i\00b\00/\00a\00r\00r\00a\00y\00.\00t\00s\00") + (data (i32.const 1344) "\01\00\00\00\1e\00\00\00\00\00\00\00\00\00\00\00#\00 \00a\00r\00r\00[\000\00]\00 \00=\00 \00n\00u\00l\00l\00") + (table $0 3 funcref) + (elem (i32.const 0) $null $~lib/collector/itcm/step~anonymous|0 $~lib/collector/itcm/step~anonymous|1) + (global $gc/itcm/trace/GC_TRACE i32 (i32.const 1)) + (global $~lib/runtime/HEADER_SIZE i32 (i32.const 16)) + (global $~lib/runtime/HEADER_MAGIC i32 (i32.const -1520547049)) + (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 $~lib/gc/gc.implemented i32 (i32.const 1)) + (global $~lib/allocator/arena/startOffset (mut i32) (i32.const 0)) + (global $~lib/allocator/arena/offset (mut i32) (i32.const 0)) + (global $~lib/argc (mut i32) (i32.const 0)) + (global $~lib/ASC_NO_ASSERT i32 (i32.const 0)) + (global $gc/itcm/trace/ref (mut i32) (i32.const 0)) + (global $~lib/runtime/MAX_BYTELENGTH i32 (i32.const 1073741808)) + (global $gc/itcm/trace/arr (mut i32) (i32.const 0)) + (global $~lib/started (mut i32) (i32.const 0)) + (global $~lib/memory/HEAP_BASE i32 (i32.const 1392)) + (global $~lib/capabilities i32 (i32.const 2)) + (export "memory" (memory $0)) + (export "table" (table $0)) + (export "main" (func $gc/itcm/trace/main)) + (export ".capabilities" (global $~lib/capabilities)) + (func $~lib/allocator/arena/__mem_allocate (; 2 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32) + (local $1 i32) + (local $2 i32) + (local $3 i32) + (local $4 i32) + (local $5 i32) + (local $6 i32) + local.get $0 + i32.const 1073741824 + i32.gt_u + if + unreachable + end + global.get $~lib/allocator/arena/offset + local.set $1 + local.get $1 + local.get $0 + local.tee $2 + i32.const 1 + local.tee $3 + local.get $2 + local.get $3 + i32.gt_u + select + i32.add + i32.const 7 + i32.add + i32.const 7 + i32.const -1 + i32.xor + i32.and + local.set $4 + current_memory + local.set $5 + local.get $4 + local.get $5 + i32.const 16 + i32.shl + i32.gt_u + if + local.get $4 + local.get $1 + i32.sub + i32.const 65535 + i32.add + i32.const 65535 + i32.const -1 + i32.xor + i32.and + i32.const 16 + i32.shr_u + local.set $2 + local.get $5 + local.tee $3 + local.get $2 + local.tee $6 + local.get $3 + local.get $6 + i32.gt_s + select + local.set $3 + local.get $3 + grow_memory + i32.const 0 + i32.lt_s + if + local.get $2 + grow_memory + i32.const 0 + i32.lt_s + if + unreachable + end + end + end + local.get $4 + global.set $~lib/allocator/arena/offset + local.get $1 + ) + (func $~lib/memory/memory.allocate (; 3 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32) + local.get $0 + call $~lib/allocator/arena/__mem_allocate + return + ) + (func $~lib/collector/itcm/ManagedObjectList#clear (; 4 ;) (type $FUNCSIG$vi) (param $0 i32) + (local $1 i32) + i32.const 208 + i32.const 1 + block $~lib/collector/itcm/objToRef|inlined.1 (result i32) + local.get $0 + local.set $1 + local.get $1 + global.get $~lib/runtime/HEADER_SIZE + i32.add + end + f64.convert_i32_u + f64.const 0 + f64.const 0 + f64.const 0 + f64.const 0 + call $~lib/env/trace + local.get $0 + local.get $0 + i32.store offset=8 + local.get $0 + local.get $0 + i32.store offset=12 + ) + (func $~lib/collector/itcm/ManagedObject#get:color (; 5 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32) + local.get $0 + i32.load offset=8 + i32.const 3 + i32.and + ) + (func $~lib/collector/itcm/ManagedObject#get:next (; 6 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32) + local.get $0 + i32.load offset=8 + i32.const 3 + i32.const -1 + i32.xor + i32.and + ) + (func $~lib/collector/itcm/ManagedObject#set:next (; 7 ;) (type $FUNCSIG$vii) (param $0 i32) (param $1 i32) + local.get $0 + local.get $1 + local.get $0 + i32.load offset=8 + i32.const 3 + i32.and + i32.or + i32.store offset=8 + ) + (func $~lib/collector/itcm/ManagedObject#unlink (; 8 ;) (type $FUNCSIG$vi) (param $0 i32) + (local $1 i32) + (local $2 i32) + (local $3 i32) + local.get $0 + call $~lib/collector/itcm/ManagedObject#get:next + local.set $1 + local.get $0 + i32.load offset=12 + local.set $2 + i32.const 448 + i32.const 3 + block $~lib/collector/itcm/objToRef|inlined.4 (result i32) + local.get $2 + local.set $3 + local.get $3 + global.get $~lib/runtime/HEADER_SIZE + i32.add + end + f64.convert_i32_u + block $~lib/collector/itcm/objToRef|inlined.5 (result i32) + local.get $0 + local.set $3 + local.get $3 + global.get $~lib/runtime/HEADER_SIZE + i32.add + end + f64.convert_i32_u + block $~lib/collector/itcm/objToRef|inlined.6 (result i32) + local.get $1 + local.set $3 + local.get $3 + global.get $~lib/runtime/HEADER_SIZE + i32.add + end + f64.convert_i32_u + f64.const 0 + f64.const 0 + call $~lib/env/trace + local.get $1 + local.get $2 + i32.store offset=12 + local.get $2 + local.get $1 + call $~lib/collector/itcm/ManagedObject#set:next + ) + (func $~lib/collector/itcm/ManagedObjectList#push (; 9 ;) (type $FUNCSIG$vii) (param $0 i32) (param $1 i32) + (local $2 i32) + (local $3 i32) + local.get $0 + i32.load offset=12 + local.set $2 + i32.const 528 + i32.const 3 + block $~lib/collector/itcm/objToRef|inlined.7 (result i32) + local.get $2 + local.set $3 + local.get $3 + global.get $~lib/runtime/HEADER_SIZE + i32.add + end + f64.convert_i32_u + block $~lib/collector/itcm/objToRef|inlined.8 (result i32) + local.get $1 + local.set $3 + local.get $3 + global.get $~lib/runtime/HEADER_SIZE + i32.add + end + f64.convert_i32_u + block $~lib/collector/itcm/objToRef|inlined.9 (result i32) + local.get $0 + local.set $3 + local.get $3 + global.get $~lib/runtime/HEADER_SIZE + i32.add + end + f64.convert_i32_u + f64.const 0 + f64.const 0 + call $~lib/env/trace + local.get $1 + local.get $0 + call $~lib/collector/itcm/ManagedObject#set:next + local.get $1 + local.get $2 + i32.store offset=12 + local.get $2 + local.get $1 + call $~lib/collector/itcm/ManagedObject#set:next + local.get $0 + local.get $1 + i32.store offset=12 + ) + (func $~lib/collector/itcm/ManagedObject#makeGray (; 10 ;) (type $FUNCSIG$vi) (param $0 i32) + (local $1 i32) + i32.const 400 + i32.const 1 + block $~lib/collector/itcm/objToRef|inlined.3 (result i32) + local.get $0 + local.set $1 + local.get $1 + global.get $~lib/runtime/HEADER_SIZE + i32.add + end + f64.convert_i32_u + f64.const 0 + f64.const 0 + f64.const 0 + f64.const 0 + call $~lib/env/trace + local.get $0 + global.get $~lib/collector/itcm/iter + i32.eq + if + local.get $0 + i32.load offset=12 + global.set $~lib/collector/itcm/iter + end + local.get $0 + call $~lib/collector/itcm/ManagedObject#unlink + global.get $~lib/collector/itcm/toSpace + local.get $0 + call $~lib/collector/itcm/ManagedObjectList#push + local.get $0 + local.get $0 + i32.load offset=8 + i32.const 3 + i32.const -1 + i32.xor + i32.and + i32.const 2 + i32.or + i32.store offset=8 + ) + (func $~lib/collector/itcm/step~anonymous|0 (; 11 ;) (type $FUNCSIG$vi) (param $0 i32) + (local $1 i32) + (local $2 i32) + block $~lib/collector/itcm/refToObj|inlined.0 (result i32) + local.get $0 + local.set $1 + local.get $1 + global.get $~lib/runtime/HEADER_SIZE + i32.sub + end + local.set $2 + local.get $2 + call $~lib/collector/itcm/ManagedObject#get:color + global.get $~lib/collector/itcm/white + i32.eq + if + local.get $2 + call $~lib/collector/itcm/ManagedObject#makeGray + end + ) + (func $~lib/collector/itcm/ManagedObject#set:color (; 12 ;) (type $FUNCSIG$vii) (param $0 i32) (param $1 i32) + local.get $0 + local.get $0 + i32.load offset=8 + i32.const 3 + i32.const -1 + i32.xor + i32.and + local.get $1 + i32.or + i32.store offset=8 + ) + (func $~lib/collector/itcm/ManagedObject#get:hookFn (; 13 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32) + local.get $0 + i32.load + ) + (func $~lib/collector/itcm/step~anonymous|1 (; 14 ;) (type $FUNCSIG$vi) (param $0 i32) + (local $1 i32) + (local $2 i32) + block $~lib/collector/itcm/refToObj|inlined.1 (result i32) + local.get $0 + local.set $1 + local.get $1 + global.get $~lib/runtime/HEADER_SIZE + i32.sub + end + local.set $2 + local.get $2 + call $~lib/collector/itcm/ManagedObject#get:color + global.get $~lib/collector/itcm/white + i32.eq + if + local.get $2 + call $~lib/collector/itcm/ManagedObject#makeGray + end + ) + (func $~lib/allocator/arena/__mem_free (; 15 ;) (type $FUNCSIG$vi) (param $0 i32) + nop + ) + (func $~lib/memory/memory.free (; 16 ;) (type $FUNCSIG$vi) (param $0 i32) + local.get $0 + call $~lib/allocator/arena/__mem_free + ) + (func $~lib/collector/itcm/step (; 17 ;) (type $FUNCSIG$v) + (local $0 i32) + (local $1 i32) + block $break|0 + block $case3|0 + block $case2|0 + block $case1|0 + block $case0|0 + global.get $~lib/collector/itcm/state + local.set $1 + local.get $1 + i32.const 0 + i32.eq + br_if $case0|0 + local.get $1 + i32.const 1 + i32.eq + br_if $case1|0 + local.get $1 + i32.const 2 + i32.eq + br_if $case2|0 + local.get $1 + i32.const 3 + i32.eq + br_if $case3|0 + br $break|0 + end + block + i32.const 112 + i32.const 0 + f64.const 0 + f64.const 0 + f64.const 0 + f64.const 0 + f64.const 0 + call $~lib/env/trace + global.get $~lib/runtime/HEADER_SIZE + call $~lib/memory/memory.allocate + global.set $~lib/collector/itcm/fromSpace + i32.const 160 + i32.const 1 + block $~lib/collector/itcm/objToRef|inlined.0 (result i32) + global.get $~lib/collector/itcm/fromSpace + local.set $1 + local.get $1 + global.get $~lib/runtime/HEADER_SIZE + i32.add + end + f64.convert_i32_u + f64.const 0 + f64.const 0 + f64.const 0 + f64.const 0 + call $~lib/env/trace + global.get $~lib/collector/itcm/fromSpace + i32.const -1 + i32.store + global.get $~lib/collector/itcm/fromSpace + i32.const 0 + i32.store offset=4 + global.get $~lib/collector/itcm/fromSpace + call $~lib/collector/itcm/ManagedObjectList#clear + global.get $~lib/runtime/HEADER_SIZE + call $~lib/memory/memory.allocate + global.set $~lib/collector/itcm/toSpace + i32.const 248 + i32.const 1 + block $~lib/collector/itcm/objToRef|inlined.2 (result i32) + global.get $~lib/collector/itcm/toSpace + local.set $1 + local.get $1 + global.get $~lib/runtime/HEADER_SIZE + i32.add + end + f64.convert_i32_u + f64.const 0 + f64.const 0 + f64.const 0 + f64.const 0 + call $~lib/env/trace + global.get $~lib/collector/itcm/toSpace + i32.const -1 + i32.store + global.get $~lib/collector/itcm/toSpace + i32.const 0 + i32.store offset=4 + global.get $~lib/collector/itcm/toSpace + call $~lib/collector/itcm/ManagedObjectList#clear + global.get $~lib/collector/itcm/toSpace + global.set $~lib/collector/itcm/iter + i32.const 1 + global.set $~lib/collector/itcm/state + i32.const 296 + i32.const 0 + f64.const 0 + f64.const 0 + f64.const 0 + f64.const 0 + f64.const 0 + call $~lib/env/trace + end + end + block + i32.const 352 + i32.const 0 + f64.const 0 + f64.const 0 + f64.const 0 + f64.const 0 + f64.const 0 + call $~lib/env/trace + i32.const 1 + call $~iterateRoots + i32.const 2 + global.set $~lib/collector/itcm/state + i32.const 600 + i32.const 0 + f64.const 0 + f64.const 0 + f64.const 0 + f64.const 0 + f64.const 0 + call $~lib/env/trace + br $break|0 + unreachable + end + unreachable + end + block + global.get $~lib/collector/itcm/iter + call $~lib/collector/itcm/ManagedObject#get:next + local.set $0 + local.get $0 + global.get $~lib/collector/itcm/toSpace + i32.ne + if + i32.const 656 + i32.const 1 + block $~lib/collector/itcm/objToRef|inlined.10 (result i32) + local.get $0 + local.set $1 + local.get $1 + global.get $~lib/runtime/HEADER_SIZE + i32.add + end + f64.convert_i32_u + f64.const 0 + f64.const 0 + f64.const 0 + f64.const 0 + call $~lib/env/trace + local.get $0 + global.set $~lib/collector/itcm/iter + local.get $0 + global.get $~lib/collector/itcm/white + i32.eqz + call $~lib/collector/itcm/ManagedObject#set:color + i32.const 1 + global.set $~lib/argc + block $~lib/collector/itcm/objToRef|inlined.11 (result i32) + local.get $0 + local.set $1 + local.get $1 + global.get $~lib/runtime/HEADER_SIZE + i32.add + end + local.get $0 + call $~lib/collector/itcm/ManagedObject#get:hookFn + call_indirect (type $FUNCSIG$vi) + else + i32.const 720 + i32.const 0 + f64.const 0 + f64.const 0 + f64.const 0 + f64.const 0 + f64.const 0 + call $~lib/env/trace + i32.const 2 + call $~iterateRoots + global.get $~lib/collector/itcm/iter + call $~lib/collector/itcm/ManagedObject#get:next + local.set $0 + local.get $0 + global.get $~lib/collector/itcm/toSpace + i32.eq + if + global.get $~lib/collector/itcm/fromSpace + local.set $1 + global.get $~lib/collector/itcm/toSpace + global.set $~lib/collector/itcm/fromSpace + local.get $1 + global.set $~lib/collector/itcm/toSpace + global.get $~lib/collector/itcm/white + i32.eqz + global.set $~lib/collector/itcm/white + local.get $1 + call $~lib/collector/itcm/ManagedObject#get:next + global.set $~lib/collector/itcm/iter + i32.const 3 + global.set $~lib/collector/itcm/state + i32.const 784 + i32.const 0 + f64.const 0 + f64.const 0 + f64.const 0 + f64.const 0 + f64.const 0 + call $~lib/env/trace + end + end + br $break|0 + unreachable + end + unreachable + end + block + global.get $~lib/collector/itcm/iter + local.set $0 + local.get $0 + global.get $~lib/collector/itcm/toSpace + i32.ne + if + i32.const 840 + i32.const 1 + block $~lib/collector/itcm/objToRef|inlined.12 (result i32) + local.get $0 + local.set $1 + local.get $1 + global.get $~lib/runtime/HEADER_SIZE + i32.add + end + f64.convert_i32_u + f64.const 0 + f64.const 0 + f64.const 0 + f64.const 0 + call $~lib/env/trace + local.get $0 + call $~lib/collector/itcm/ManagedObject#get:next + global.set $~lib/collector/itcm/iter + local.get $0 + global.get $~lib/memory/HEAP_BASE + i32.ge_u + if + local.get $0 + call $~lib/memory/memory.free + end + else + i32.const 896 + i32.const 0 + f64.const 0 + f64.const 0 + f64.const 0 + f64.const 0 + f64.const 0 + call $~lib/env/trace + global.get $~lib/collector/itcm/toSpace + call $~lib/collector/itcm/ManagedObjectList#clear + i32.const 1 + global.set $~lib/collector/itcm/state + i32.const 296 + i32.const 0 + f64.const 0 + f64.const 0 + f64.const 0 + f64.const 0 + f64.const 0 + call $~lib/env/trace + end + br $break|0 + unreachable + end + unreachable + end + ) + (func $~lib/collector/itcm/__ref_collect (; 18 ;) (type $FUNCSIG$v) + (local $0 i32) + i32.const 72 + i32.const 0 + f64.const 0 + f64.const 0 + f64.const 0 + f64.const 0 + f64.const 0 + call $~lib/env/trace + block $break|0 + block $case1|0 + block $case0|0 + global.get $~lib/collector/itcm/state + local.set $0 + local.get $0 + i32.const 0 + i32.eq + br_if $case0|0 + local.get $0 + i32.const 1 + i32.eq + br_if $case1|0 + br $break|0 + end + end + call $~lib/collector/itcm/step + end + block $break|1 + loop $continue|1 + global.get $~lib/collector/itcm/state + i32.const 1 + i32.ne + if + call $~lib/collector/itcm/step + br $continue|1 + end + end + end + ) + (func $~lib/gc/gc.collect (; 19 ;) (type $FUNCSIG$v) + call $~lib/collector/itcm/__ref_collect + ) + (func $~lib/runtime/ADJUSTOBLOCK (; 20 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32) + i32.const 1 + i32.const 32 + local.get $0 + global.get $~lib/runtime/HEADER_SIZE + i32.add + i32.const 1 + i32.sub + i32.clz + i32.sub + i32.shl + ) + (func $~lib/runtime/allocate (; 21 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32) + (local $1 i32) + local.get $0 + call $~lib/runtime/ADJUSTOBLOCK + call $~lib/memory/memory.allocate + local.set $1 + local.get $1 + global.get $~lib/runtime/HEADER_MAGIC + i32.store + local.get $1 + local.get $0 + i32.store offset=4 + local.get $1 + i32.const 0 + i32.store offset=8 + local.get $1 + i32.const 0 + i32.store offset=12 + local.get $1 + global.get $~lib/runtime/HEADER_SIZE + i32.add + ) + (func $~lib/collector/itcm/__ref_register (; 22 ;) (type $FUNCSIG$vi) (param $0 i32) + (local $1 i32) + (local $2 i32) + i32.const 1064 + i32.const 1 + local.get $0 + f64.convert_i32_u + f64.const 0 + f64.const 0 + f64.const 0 + f64.const 0 + call $~lib/env/trace + call $~lib/collector/itcm/step + block $~lib/collector/itcm/refToObj|inlined.2 (result i32) + local.get $0 + local.set $1 + local.get $1 + global.get $~lib/runtime/HEADER_SIZE + i32.sub + end + local.set $2 + local.get $2 + global.get $~lib/collector/itcm/white + call $~lib/collector/itcm/ManagedObject#set:color + global.get $~lib/collector/itcm/fromSpace + local.get $2 + call $~lib/collector/itcm/ManagedObjectList#push + ) + (func $~lib/runtime/register (; 23 ;) (type $FUNCSIG$iii) (param $0 i32) (param $1 i32) (result i32) + (local $2 i32) + local.get $0 + global.get $~lib/memory/HEAP_BASE + i32.gt_u + i32.eqz + if + i32.const 0 + i32.const 1016 + i32.const 149 + i32.const 4 + call $~lib/env/abort + unreachable + end + local.get $0 + global.get $~lib/runtime/HEADER_SIZE + i32.sub + local.set $2 + local.get $2 + i32.load + global.get $~lib/runtime/HEADER_MAGIC + i32.eq + i32.eqz + if + i32.const 0 + i32.const 1016 + i32.const 151 + i32.const 4 + call $~lib/env/abort + unreachable + end + local.get $2 + local.get $1 + i32.store + local.get $0 + call $~lib/collector/itcm/__ref_register + local.get $0 + ) + (func $gc/itcm/trace/Ref#constructor (; 24 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32) + local.get $0 + i32.eqz + if + i32.const 0 + call $~lib/runtime/allocate + i32.const 2 + call $~lib/runtime/register + local.set $0 + end + local.get $0 + ) + (func $~lib/memory/memory.fill (; 25 ;) (type $FUNCSIG$viii) (param $0 i32) (param $1 i32) (param $2 i32) + (local $3 i32) + (local $4 i32) + (local $5 i32) + (local $6 i64) + block $~lib/util/memory/memset|inlined.0 + local.get $2 + i32.eqz + if + br $~lib/util/memory/memset|inlined.0 + end + local.get $0 + local.get $1 + i32.store8 + local.get $0 + local.get $2 + i32.add + i32.const 1 + i32.sub + local.get $1 + i32.store8 + local.get $2 + i32.const 2 + i32.le_u + if + br $~lib/util/memory/memset|inlined.0 + end + local.get $0 + i32.const 1 + i32.add + local.get $1 + i32.store8 + local.get $0 + i32.const 2 + i32.add + local.get $1 + i32.store8 + local.get $0 + local.get $2 + i32.add + i32.const 2 + i32.sub + local.get $1 + i32.store8 + local.get $0 + local.get $2 + i32.add + i32.const 3 + i32.sub + local.get $1 + i32.store8 + local.get $2 + i32.const 6 + i32.le_u + if + br $~lib/util/memory/memset|inlined.0 + end + local.get $0 + i32.const 3 + i32.add + local.get $1 + i32.store8 + local.get $0 + local.get $2 + i32.add + i32.const 4 + i32.sub + local.get $1 + i32.store8 + local.get $2 + i32.const 8 + i32.le_u + if + br $~lib/util/memory/memset|inlined.0 + end + i32.const 0 + local.get $0 + i32.sub + i32.const 3 + i32.and + local.set $5 + local.get $0 + local.get $5 + i32.add + local.set $0 + local.get $2 + local.get $5 + i32.sub + local.set $2 + local.get $2 + i32.const -4 + i32.and + local.set $2 + i32.const -1 + i32.const 255 + i32.div_u + local.get $1 + i32.const 255 + i32.and + i32.mul + local.set $4 + local.get $0 + local.get $4 + i32.store + local.get $0 + local.get $2 + i32.add + i32.const 4 + i32.sub + local.get $4 + i32.store + local.get $2 + i32.const 8 + i32.le_u + if + br $~lib/util/memory/memset|inlined.0 + end + local.get $0 + i32.const 4 + i32.add + local.get $4 + i32.store + local.get $0 + i32.const 8 + i32.add + local.get $4 + i32.store + local.get $0 + local.get $2 + i32.add + i32.const 12 + i32.sub + local.get $4 + i32.store + local.get $0 + local.get $2 + i32.add + i32.const 8 + i32.sub + local.get $4 + i32.store + local.get $2 + i32.const 24 + i32.le_u + if + br $~lib/util/memory/memset|inlined.0 + end + local.get $0 + i32.const 12 + i32.add + local.get $4 + i32.store + local.get $0 + i32.const 16 + i32.add + local.get $4 + i32.store + local.get $0 + i32.const 20 + i32.add + local.get $4 + i32.store + local.get $0 + i32.const 24 + i32.add + local.get $4 + i32.store + local.get $0 + local.get $2 + i32.add + i32.const 28 + i32.sub + local.get $4 + i32.store + local.get $0 + local.get $2 + i32.add + i32.const 24 + i32.sub + local.get $4 + i32.store + local.get $0 + local.get $2 + i32.add + i32.const 20 + i32.sub + local.get $4 + i32.store + local.get $0 + local.get $2 + i32.add + i32.const 16 + i32.sub + local.get $4 + i32.store + i32.const 24 + local.get $0 + i32.const 4 + i32.and + i32.add + local.set $5 + local.get $0 + local.get $5 + i32.add + local.set $0 + local.get $2 + local.get $5 + i32.sub + local.set $2 + local.get $4 + i64.extend_i32_u + local.get $4 + i64.extend_i32_u + i64.const 32 + i64.shl + i64.or + local.set $6 + block $break|0 + loop $continue|0 + local.get $2 + i32.const 32 + i32.ge_u + if + block + local.get $0 + local.get $6 + i64.store + local.get $0 + i32.const 8 + i32.add + local.get $6 + i64.store + local.get $0 + i32.const 16 + i32.add + local.get $6 + i64.store + local.get $0 + i32.const 24 + i32.add + local.get $6 + i64.store + local.get $2 + i32.const 32 + i32.sub + local.set $2 + local.get $0 + i32.const 32 + i32.add + local.set $0 + end + br $continue|0 + end + end + end + end + ) + (func $~lib/arraybuffer/ArrayBuffer#constructor (; 26 ;) (type $FUNCSIG$iii) (param $0 i32) (param $1 i32) (result i32) + (local $2 i32) + (local $3 i32) + local.get $1 + global.get $~lib/runtime/MAX_BYTELENGTH + i32.gt_u + if + i32.const 0 + i32.const 1168 + i32.const 25 + i32.const 43 + call $~lib/env/abort + unreachable + end + block $~lib/runtime/ALLOCATE|inlined.0 (result i32) + local.get $1 + local.set $2 + local.get $2 + call $~lib/runtime/allocate + end + local.set $3 + local.get $3 + i32.const 0 + local.get $1 + call $~lib/memory/memory.fill + block $~lib/runtime/REGISTER<~lib/arraybuffer/ArrayBuffer>|inlined.0 (result i32) + local.get $3 + local.set $2 + local.get $2 + i32.const 3 + call $~lib/runtime/register + end + ) + (func $~lib/collector/itcm/__ref_link (; 27 ;) (type $FUNCSIG$vii) (param $0 i32) (param $1 i32) + (local $2 i32) + (local $3 i32) + i32.const 1224 + i32.const 2 + local.get $0 + f64.convert_i32_u + local.get $1 + f64.convert_i32_u + f64.const 0 + f64.const 0 + f64.const 0 + call $~lib/env/trace + block $~lib/collector/itcm/refToObj|inlined.3 (result i32) + local.get $1 + local.set $2 + local.get $2 + global.get $~lib/runtime/HEADER_SIZE + i32.sub + end + local.set $3 + local.get $3 + call $~lib/collector/itcm/ManagedObject#get:color + global.get $~lib/collector/itcm/white + i32.eqz + i32.eq + local.tee $2 + if (result i32) + block $~lib/collector/itcm/refToObj|inlined.5 (result i32) + local.get $0 + local.set $2 + local.get $2 + global.get $~lib/runtime/HEADER_SIZE + i32.sub + end + call $~lib/collector/itcm/ManagedObject#get:color + global.get $~lib/collector/itcm/white + i32.eq + else + local.get $2 + end + if + local.get $3 + call $~lib/collector/itcm/ManagedObject#makeGray + end + ) + (func $~lib/runtime/ArrayBufferView#constructor (; 28 ;) (type $FUNCSIG$iiii) (param $0 i32) (param $1 i32) (param $2 i32) (result i32) + (local $3 i32) + (local $4 i32) + (local $5 i32) + (local $6 i32) + local.get $1 + global.get $~lib/runtime/MAX_BYTELENGTH + local.get $2 + i32.shr_u + i32.gt_u + if + i32.const 0 + i32.const 1016 + i32.const 232 + i32.const 57 + call $~lib/env/abort + unreachable + end + i32.const 0 + local.get $1 + local.get $2 + i32.shl + local.tee $1 + call $~lib/arraybuffer/ArrayBuffer#constructor + local.set $3 + block (result i32) + local.get $0 + i32.eqz + if + i32.const 12 + call $~lib/runtime/allocate + i32.const 4 + call $~lib/runtime/register + local.set $0 + end + local.get $0 + i32.const 0 + i32.store + local.get $0 + i32.const 0 + i32.store offset=4 + local.get $0 + i32.const 0 + i32.store offset=8 + local.get $0 + end + local.tee $4 + local.get $3 + local.tee $5 + local.get $4 + i32.load + local.tee $6 + i32.ne + if (result i32) + nop + local.get $5 + local.get $4 + call $~lib/collector/itcm/__ref_link + local.get $5 + else + local.get $5 + end + i32.store + local.get $0 + local.get $3 + i32.store offset=4 + local.get $0 + local.get $1 + i32.store offset=8 + local.get $0 + ) + (func $~lib/array/Array#constructor (; 29 ;) (type $FUNCSIG$iii) (param $0 i32) (param $1 i32) (result i32) + local.get $0 + if (result i32) + local.get $0 + else + i32.const 16 + call $~lib/runtime/allocate + i32.const 5 + call $~lib/runtime/register + end + local.get $1 + i32.const 2 + call $~lib/runtime/ArrayBufferView#constructor + local.set $0 + local.get $0 + i32.const 0 + i32.store offset=12 + local.get $0 + local.get $1 + i32.store offset=12 + local.get $0 + ) + (func $~lib/util/memory/memcpy (; 30 ;) (type $FUNCSIG$viii) (param $0 i32) (param $1 i32) (param $2 i32) + (local $3 i32) + (local $4 i32) + (local $5 i32) + block $break|0 + loop $continue|0 + local.get $2 + if (result i32) + local.get $1 + i32.const 3 + i32.and + else + local.get $2 + end + if + block + block (result i32) + local.get $0 + local.tee $5 + i32.const 1 + i32.add + local.set $0 + local.get $5 + end + block (result i32) + local.get $1 + local.tee $5 + i32.const 1 + i32.add + local.set $1 + local.get $5 + end + i32.load8_u + i32.store8 + local.get $2 + i32.const 1 + i32.sub + local.set $2 + end + br $continue|0 + end + end + end + local.get $0 + i32.const 3 + i32.and + i32.const 0 + i32.eq + if + block $break|1 + loop $continue|1 + local.get $2 + i32.const 16 + i32.ge_u + if + block + local.get $0 + local.get $1 + i32.load + i32.store + local.get $0 + i32.const 4 + i32.add + local.get $1 + i32.const 4 + i32.add + i32.load + i32.store + local.get $0 + i32.const 8 + i32.add + local.get $1 + i32.const 8 + i32.add + i32.load + i32.store + local.get $0 + i32.const 12 + i32.add + local.get $1 + i32.const 12 + i32.add + i32.load + i32.store + local.get $1 + i32.const 16 + i32.add + local.set $1 + local.get $0 + i32.const 16 + i32.add + local.set $0 + local.get $2 + i32.const 16 + i32.sub + local.set $2 + end + br $continue|1 + end + end + end + local.get $2 + i32.const 8 + i32.and + if + local.get $0 + local.get $1 + i32.load + i32.store + local.get $0 + i32.const 4 + i32.add + local.get $1 + i32.const 4 + i32.add + i32.load + i32.store + local.get $0 + i32.const 8 + i32.add + local.set $0 + local.get $1 + i32.const 8 + i32.add + local.set $1 + end + local.get $2 + i32.const 4 + i32.and + if + local.get $0 + local.get $1 + i32.load + i32.store + local.get $0 + i32.const 4 + i32.add + local.set $0 + local.get $1 + i32.const 4 + i32.add + local.set $1 + end + local.get $2 + i32.const 2 + i32.and + if + local.get $0 + local.get $1 + i32.load16_u + i32.store16 + local.get $0 + i32.const 2 + i32.add + local.set $0 + local.get $1 + i32.const 2 + i32.add + local.set $1 + end + local.get $2 + i32.const 1 + i32.and + if + block (result i32) + local.get $0 + local.tee $5 + i32.const 1 + i32.add + local.set $0 + local.get $5 + end + block (result i32) + local.get $1 + local.tee $5 + i32.const 1 + i32.add + local.set $1 + local.get $5 + end + i32.load8_u + i32.store8 + end + return + end + local.get $2 + i32.const 32 + i32.ge_u + if + block $break|2 + block $case2|2 + block $case1|2 + block $case0|2 + local.get $0 + i32.const 3 + i32.and + local.set $5 + local.get $5 + i32.const 1 + i32.eq + br_if $case0|2 + local.get $5 + i32.const 2 + i32.eq + br_if $case1|2 + local.get $5 + i32.const 3 + i32.eq + br_if $case2|2 + br $break|2 + end + block + local.get $1 + i32.load + local.set $3 + block (result i32) + local.get $0 + local.tee $5 + i32.const 1 + i32.add + local.set $0 + local.get $5 + end + block (result i32) + local.get $1 + local.tee $5 + i32.const 1 + i32.add + local.set $1 + local.get $5 + end + i32.load8_u + i32.store8 + block (result i32) + local.get $0 + local.tee $5 + i32.const 1 + i32.add + local.set $0 + local.get $5 + end + block (result i32) + local.get $1 + local.tee $5 + i32.const 1 + i32.add + local.set $1 + local.get $5 + end + i32.load8_u + i32.store8 + block (result i32) + local.get $0 + local.tee $5 + i32.const 1 + i32.add + local.set $0 + local.get $5 + end + block (result i32) + local.get $1 + local.tee $5 + i32.const 1 + i32.add + local.set $1 + local.get $5 + end + i32.load8_u + i32.store8 + local.get $2 + i32.const 3 + i32.sub + local.set $2 + block $break|3 + loop $continue|3 + local.get $2 + i32.const 17 + i32.ge_u + if + block + local.get $1 + i32.const 1 + i32.add + i32.load + local.set $4 + local.get $0 + local.get $3 + i32.const 24 + i32.shr_u + local.get $4 + i32.const 8 + i32.shl + i32.or + i32.store + local.get $1 + i32.const 5 + i32.add + i32.load + local.set $3 + local.get $0 + i32.const 4 + i32.add + local.get $4 + i32.const 24 + i32.shr_u + local.get $3 + i32.const 8 + i32.shl + i32.or + i32.store + local.get $1 + i32.const 9 + i32.add + i32.load + local.set $4 + local.get $0 + i32.const 8 + i32.add + local.get $3 + i32.const 24 + i32.shr_u + local.get $4 + i32.const 8 + i32.shl + i32.or + i32.store + local.get $1 + i32.const 13 + i32.add + i32.load + local.set $3 + local.get $0 + i32.const 12 + i32.add + local.get $4 + i32.const 24 + i32.shr_u + local.get $3 + i32.const 8 + i32.shl + i32.or + i32.store + local.get $1 + i32.const 16 + i32.add + local.set $1 + local.get $0 + i32.const 16 + i32.add + local.set $0 + local.get $2 + i32.const 16 + i32.sub + local.set $2 + end + br $continue|3 + end + end + end + br $break|2 + unreachable + end + unreachable + end + block + local.get $1 + i32.load + local.set $3 + block (result i32) + local.get $0 + local.tee $5 + i32.const 1 + i32.add + local.set $0 + local.get $5 + end + block (result i32) + local.get $1 + local.tee $5 + i32.const 1 + i32.add + local.set $1 + local.get $5 + end + i32.load8_u + i32.store8 + block (result i32) + local.get $0 + local.tee $5 + i32.const 1 + i32.add + local.set $0 + local.get $5 + end + block (result i32) + local.get $1 + local.tee $5 + i32.const 1 + i32.add + local.set $1 + local.get $5 + end + i32.load8_u + i32.store8 + local.get $2 + i32.const 2 + i32.sub + local.set $2 + block $break|4 + loop $continue|4 + local.get $2 + i32.const 18 + i32.ge_u + if + block + local.get $1 + i32.const 2 + i32.add + i32.load + local.set $4 + local.get $0 + local.get $3 + i32.const 16 + i32.shr_u + local.get $4 + i32.const 16 + i32.shl + i32.or + i32.store + local.get $1 + i32.const 6 + i32.add + i32.load + local.set $3 + local.get $0 + i32.const 4 + i32.add + local.get $4 + i32.const 16 + i32.shr_u + local.get $3 + i32.const 16 + i32.shl + i32.or + i32.store + local.get $1 + i32.const 10 + i32.add + i32.load + local.set $4 + local.get $0 + i32.const 8 + i32.add + local.get $3 + i32.const 16 + i32.shr_u + local.get $4 + i32.const 16 + i32.shl + i32.or + i32.store + local.get $1 + i32.const 14 + i32.add + i32.load + local.set $3 + local.get $0 + i32.const 12 + i32.add + local.get $4 + i32.const 16 + i32.shr_u + local.get $3 + i32.const 16 + i32.shl + i32.or + i32.store + local.get $1 + i32.const 16 + i32.add + local.set $1 + local.get $0 + i32.const 16 + i32.add + local.set $0 + local.get $2 + i32.const 16 + i32.sub + local.set $2 + end + br $continue|4 + end + end + end + br $break|2 + unreachable + end + unreachable + end + block + local.get $1 + i32.load + local.set $3 + block (result i32) + local.get $0 + local.tee $5 + i32.const 1 + i32.add + local.set $0 + local.get $5 + end + block (result i32) + local.get $1 + local.tee $5 + i32.const 1 + i32.add + local.set $1 + local.get $5 + end + i32.load8_u + i32.store8 + local.get $2 + i32.const 1 + i32.sub + local.set $2 + block $break|5 + loop $continue|5 + local.get $2 + i32.const 19 + i32.ge_u + if + block + local.get $1 + i32.const 3 + i32.add + i32.load + local.set $4 + local.get $0 + local.get $3 + i32.const 8 + i32.shr_u + local.get $4 + i32.const 24 + i32.shl + i32.or + i32.store + local.get $1 + i32.const 7 + i32.add + i32.load + local.set $3 + local.get $0 + i32.const 4 + i32.add + local.get $4 + i32.const 8 + i32.shr_u + local.get $3 + i32.const 24 + i32.shl + i32.or + i32.store + local.get $1 + i32.const 11 + i32.add + i32.load + local.set $4 + local.get $0 + i32.const 8 + i32.add + local.get $3 + i32.const 8 + i32.shr_u + local.get $4 + i32.const 24 + i32.shl + i32.or + i32.store + local.get $1 + i32.const 15 + i32.add + i32.load + local.set $3 + local.get $0 + i32.const 12 + i32.add + local.get $4 + i32.const 8 + i32.shr_u + local.get $3 + i32.const 24 + i32.shl + i32.or + i32.store + local.get $1 + i32.const 16 + i32.add + local.set $1 + local.get $0 + i32.const 16 + i32.add + local.set $0 + local.get $2 + i32.const 16 + i32.sub + local.set $2 + end + br $continue|5 + end + end + end + br $break|2 + unreachable + end + unreachable + end + end + local.get $2 + i32.const 16 + i32.and + if + block (result i32) + local.get $0 + local.tee $5 + i32.const 1 + i32.add + local.set $0 + local.get $5 + end + block (result i32) + local.get $1 + local.tee $5 + i32.const 1 + i32.add + local.set $1 + local.get $5 + end + i32.load8_u + i32.store8 + block (result i32) + local.get $0 + local.tee $5 + i32.const 1 + i32.add + local.set $0 + local.get $5 + end + block (result i32) + local.get $1 + local.tee $5 + i32.const 1 + i32.add + local.set $1 + local.get $5 + end + i32.load8_u + i32.store8 + block (result i32) + local.get $0 + local.tee $5 + i32.const 1 + i32.add + local.set $0 + local.get $5 + end + block (result i32) + local.get $1 + local.tee $5 + i32.const 1 + i32.add + local.set $1 + local.get $5 + end + i32.load8_u + i32.store8 + block (result i32) + local.get $0 + local.tee $5 + i32.const 1 + i32.add + local.set $0 + local.get $5 + end + block (result i32) + local.get $1 + local.tee $5 + i32.const 1 + i32.add + local.set $1 + local.get $5 + end + i32.load8_u + i32.store8 + block (result i32) + local.get $0 + local.tee $5 + i32.const 1 + i32.add + local.set $0 + local.get $5 + end + block (result i32) + local.get $1 + local.tee $5 + i32.const 1 + i32.add + local.set $1 + local.get $5 + end + i32.load8_u + i32.store8 + block (result i32) + local.get $0 + local.tee $5 + i32.const 1 + i32.add + local.set $0 + local.get $5 + end + block (result i32) + local.get $1 + local.tee $5 + i32.const 1 + i32.add + local.set $1 + local.get $5 + end + i32.load8_u + i32.store8 + block (result i32) + local.get $0 + local.tee $5 + i32.const 1 + i32.add + local.set $0 + local.get $5 + end + block (result i32) + local.get $1 + local.tee $5 + i32.const 1 + i32.add + local.set $1 + local.get $5 + end + i32.load8_u + i32.store8 + block (result i32) + local.get $0 + local.tee $5 + i32.const 1 + i32.add + local.set $0 + local.get $5 + end + block (result i32) + local.get $1 + local.tee $5 + i32.const 1 + i32.add + local.set $1 + local.get $5 + end + i32.load8_u + i32.store8 + block (result i32) + local.get $0 + local.tee $5 + i32.const 1 + i32.add + local.set $0 + local.get $5 + end + block (result i32) + local.get $1 + local.tee $5 + i32.const 1 + i32.add + local.set $1 + local.get $5 + end + i32.load8_u + i32.store8 + block (result i32) + local.get $0 + local.tee $5 + i32.const 1 + i32.add + local.set $0 + local.get $5 + end + block (result i32) + local.get $1 + local.tee $5 + i32.const 1 + i32.add + local.set $1 + local.get $5 + end + i32.load8_u + i32.store8 + block (result i32) + local.get $0 + local.tee $5 + i32.const 1 + i32.add + local.set $0 + local.get $5 + end + block (result i32) + local.get $1 + local.tee $5 + i32.const 1 + i32.add + local.set $1 + local.get $5 + end + i32.load8_u + i32.store8 + block (result i32) + local.get $0 + local.tee $5 + i32.const 1 + i32.add + local.set $0 + local.get $5 + end + block (result i32) + local.get $1 + local.tee $5 + i32.const 1 + i32.add + local.set $1 + local.get $5 + end + i32.load8_u + i32.store8 + block (result i32) + local.get $0 + local.tee $5 + i32.const 1 + i32.add + local.set $0 + local.get $5 + end + block (result i32) + local.get $1 + local.tee $5 + i32.const 1 + i32.add + local.set $1 + local.get $5 + end + i32.load8_u + i32.store8 + block (result i32) + local.get $0 + local.tee $5 + i32.const 1 + i32.add + local.set $0 + local.get $5 + end + block (result i32) + local.get $1 + local.tee $5 + i32.const 1 + i32.add + local.set $1 + local.get $5 + end + i32.load8_u + i32.store8 + block (result i32) + local.get $0 + local.tee $5 + i32.const 1 + i32.add + local.set $0 + local.get $5 + end + block (result i32) + local.get $1 + local.tee $5 + i32.const 1 + i32.add + local.set $1 + local.get $5 + end + i32.load8_u + i32.store8 + block (result i32) + local.get $0 + local.tee $5 + i32.const 1 + i32.add + local.set $0 + local.get $5 + end + block (result i32) + local.get $1 + local.tee $5 + i32.const 1 + i32.add + local.set $1 + local.get $5 + end + i32.load8_u + i32.store8 + end + local.get $2 + i32.const 8 + i32.and + if + block (result i32) + local.get $0 + local.tee $5 + i32.const 1 + i32.add + local.set $0 + local.get $5 + end + block (result i32) + local.get $1 + local.tee $5 + i32.const 1 + i32.add + local.set $1 + local.get $5 + end + i32.load8_u + i32.store8 + block (result i32) + local.get $0 + local.tee $5 + i32.const 1 + i32.add + local.set $0 + local.get $5 + end + block (result i32) + local.get $1 + local.tee $5 + i32.const 1 + i32.add + local.set $1 + local.get $5 + end + i32.load8_u + i32.store8 + block (result i32) + local.get $0 + local.tee $5 + i32.const 1 + i32.add + local.set $0 + local.get $5 + end + block (result i32) + local.get $1 + local.tee $5 + i32.const 1 + i32.add + local.set $1 + local.get $5 + end + i32.load8_u + i32.store8 + block (result i32) + local.get $0 + local.tee $5 + i32.const 1 + i32.add + local.set $0 + local.get $5 + end + block (result i32) + local.get $1 + local.tee $5 + i32.const 1 + i32.add + local.set $1 + local.get $5 + end + i32.load8_u + i32.store8 + block (result i32) + local.get $0 + local.tee $5 + i32.const 1 + i32.add + local.set $0 + local.get $5 + end + block (result i32) + local.get $1 + local.tee $5 + i32.const 1 + i32.add + local.set $1 + local.get $5 + end + i32.load8_u + i32.store8 + block (result i32) + local.get $0 + local.tee $5 + i32.const 1 + i32.add + local.set $0 + local.get $5 + end + block (result i32) + local.get $1 + local.tee $5 + i32.const 1 + i32.add + local.set $1 + local.get $5 + end + i32.load8_u + i32.store8 + block (result i32) + local.get $0 + local.tee $5 + i32.const 1 + i32.add + local.set $0 + local.get $5 + end + block (result i32) + local.get $1 + local.tee $5 + i32.const 1 + i32.add + local.set $1 + local.get $5 + end + i32.load8_u + i32.store8 + block (result i32) + local.get $0 + local.tee $5 + i32.const 1 + i32.add + local.set $0 + local.get $5 + end + block (result i32) + local.get $1 + local.tee $5 + i32.const 1 + i32.add + local.set $1 + local.get $5 + end + i32.load8_u + i32.store8 + end + local.get $2 + i32.const 4 + i32.and + if + block (result i32) + local.get $0 + local.tee $5 + i32.const 1 + i32.add + local.set $0 + local.get $5 + end + block (result i32) + local.get $1 + local.tee $5 + i32.const 1 + i32.add + local.set $1 + local.get $5 + end + i32.load8_u + i32.store8 + block (result i32) + local.get $0 + local.tee $5 + i32.const 1 + i32.add + local.set $0 + local.get $5 + end + block (result i32) + local.get $1 + local.tee $5 + i32.const 1 + i32.add + local.set $1 + local.get $5 + end + i32.load8_u + i32.store8 + block (result i32) + local.get $0 + local.tee $5 + i32.const 1 + i32.add + local.set $0 + local.get $5 + end + block (result i32) + local.get $1 + local.tee $5 + i32.const 1 + i32.add + local.set $1 + local.get $5 + end + i32.load8_u + i32.store8 + block (result i32) + local.get $0 + local.tee $5 + i32.const 1 + i32.add + local.set $0 + local.get $5 + end + block (result i32) + local.get $1 + local.tee $5 + i32.const 1 + i32.add + local.set $1 + local.get $5 + end + i32.load8_u + i32.store8 + end + local.get $2 + i32.const 2 + i32.and + if + block (result i32) + local.get $0 + local.tee $5 + i32.const 1 + i32.add + local.set $0 + local.get $5 + end + block (result i32) + local.get $1 + local.tee $5 + i32.const 1 + i32.add + local.set $1 + local.get $5 + end + i32.load8_u + i32.store8 + block (result i32) + local.get $0 + local.tee $5 + i32.const 1 + i32.add + local.set $0 + local.get $5 + end + block (result i32) + local.get $1 + local.tee $5 + i32.const 1 + i32.add + local.set $1 + local.get $5 + end + i32.load8_u + i32.store8 + end + local.get $2 + i32.const 1 + i32.and + if + block (result i32) + local.get $0 + local.tee $5 + i32.const 1 + i32.add + local.set $0 + local.get $5 + end + block (result i32) + local.get $1 + local.tee $5 + i32.const 1 + i32.add + local.set $1 + local.get $5 + end + i32.load8_u + i32.store8 + end + ) + (func $~lib/memory/memory.copy (; 31 ;) (type $FUNCSIG$viii) (param $0 i32) (param $1 i32) (param $2 i32) + (local $3 i32) + (local $4 i32) + (local $5 i32) + block $~lib/util/memory/memmove|inlined.0 + local.get $0 + local.get $1 + i32.eq + if + br $~lib/util/memory/memmove|inlined.0 + end + local.get $1 + local.get $2 + i32.add + local.get $0 + i32.le_u + local.tee $5 + if (result i32) + local.get $5 + else + local.get $0 + local.get $2 + i32.add + local.get $1 + i32.le_u + end + if + local.get $0 + local.get $1 + local.get $2 + call $~lib/util/memory/memcpy + br $~lib/util/memory/memmove|inlined.0 + end + local.get $0 + local.get $1 + i32.lt_u + if + local.get $1 + i32.const 7 + i32.and + local.get $0 + i32.const 7 + i32.and + i32.eq + if + block $break|0 + loop $continue|0 + local.get $0 + i32.const 7 + i32.and + if + block + local.get $2 + i32.eqz + if + br $~lib/util/memory/memmove|inlined.0 + end + local.get $2 + i32.const 1 + i32.sub + local.set $2 + block (result i32) + local.get $0 + local.tee $5 + i32.const 1 + i32.add + local.set $0 + local.get $5 + end + block (result i32) + local.get $1 + local.tee $5 + i32.const 1 + i32.add + local.set $1 + local.get $5 + end + i32.load8_u + i32.store8 + end + br $continue|0 + end + end + end + block $break|1 + loop $continue|1 + local.get $2 + i32.const 8 + i32.ge_u + if + block + local.get $0 + local.get $1 + i64.load + i64.store + local.get $2 + i32.const 8 + i32.sub + local.set $2 + local.get $0 + i32.const 8 + i32.add + local.set $0 + local.get $1 + i32.const 8 + i32.add + local.set $1 + end + br $continue|1 + end + end + end + end + block $break|2 + loop $continue|2 + local.get $2 + if + block + block (result i32) + local.get $0 + local.tee $5 + i32.const 1 + i32.add + local.set $0 + local.get $5 + end + block (result i32) + local.get $1 + local.tee $5 + i32.const 1 + i32.add + local.set $1 + local.get $5 + end + i32.load8_u + i32.store8 + local.get $2 + i32.const 1 + i32.sub + local.set $2 + end + br $continue|2 + end + end + end + else + local.get $1 + i32.const 7 + i32.and + local.get $0 + i32.const 7 + i32.and + i32.eq + if + block $break|3 + loop $continue|3 + local.get $0 + local.get $2 + i32.add + i32.const 7 + i32.and + if + block + local.get $2 + i32.eqz + if + br $~lib/util/memory/memmove|inlined.0 + end + local.get $0 + local.get $2 + i32.const 1 + i32.sub + local.tee $2 + i32.add + local.get $1 + local.get $2 + i32.add + i32.load8_u + i32.store8 + end + br $continue|3 + end + end + end + block $break|4 + loop $continue|4 + local.get $2 + i32.const 8 + i32.ge_u + if + block + local.get $2 + i32.const 8 + i32.sub + local.set $2 + local.get $0 + local.get $2 + i32.add + local.get $1 + local.get $2 + i32.add + i64.load + i64.store + end + br $continue|4 + end + end + end + end + block $break|5 + loop $continue|5 + local.get $2 + if + local.get $0 + local.get $2 + i32.const 1 + i32.sub + local.tee $2 + i32.add + local.get $1 + local.get $2 + i32.add + i32.load8_u + i32.store8 + br $continue|5 + end + end + end + end + end + ) + (func $~lib/runtime/reallocate (; 32 ;) (type $FUNCSIG$iii) (param $0 i32) (param $1 i32) (result i32) + (local $2 i32) + (local $3 i32) + (local $4 i32) + (local $5 i32) + (local $6 i32) + local.get $0 + global.get $~lib/runtime/HEADER_SIZE + i32.sub + local.set $2 + local.get $2 + i32.load offset=4 + local.set $3 + local.get $3 + local.get $1 + i32.lt_u + if + local.get $1 + call $~lib/runtime/ADJUSTOBLOCK + local.set $4 + local.get $3 + call $~lib/runtime/ADJUSTOBLOCK + i32.const 0 + local.get $0 + global.get $~lib/memory/HEAP_BASE + i32.gt_u + select + local.get $4 + i32.lt_u + if + local.get $4 + call $~lib/memory/memory.allocate + local.set $5 + local.get $5 + local.get $2 + i32.load + i32.store + local.get $5 + i32.const 0 + i32.store offset=8 + local.get $5 + i32.const 0 + i32.store offset=12 + local.get $5 + global.get $~lib/runtime/HEADER_SIZE + i32.add + local.set $6 + local.get $6 + local.get $0 + local.get $3 + call $~lib/memory/memory.copy + local.get $6 + local.get $3 + i32.add + i32.const 0 + local.get $1 + local.get $3 + i32.sub + call $~lib/memory/memory.fill + local.get $2 + i32.load + global.get $~lib/runtime/HEADER_MAGIC + i32.eq + if + local.get $0 + global.get $~lib/memory/HEAP_BASE + i32.gt_u + i32.eqz + if + i32.const 0 + i32.const 1016 + i32.const 113 + i32.const 8 + call $~lib/env/abort + unreachable + end + local.get $2 + call $~lib/memory/memory.free + else + local.get $0 + call $~lib/collector/itcm/__ref_register + end + local.get $5 + local.set $2 + local.get $6 + local.set $0 + else + local.get $0 + local.get $3 + i32.add + i32.const 0 + local.get $1 + local.get $3 + i32.sub + call $~lib/memory/memory.fill + end + else + nop + end + local.get $2 + local.get $1 + i32.store offset=4 + local.get $0 + ) + (func $~lib/array/ensureCapacity (; 33 ;) (type $FUNCSIG$viii) (param $0 i32) (param $1 i32) (param $2 i32) + (local $3 i32) + (local $4 i32) + (local $5 i32) + (local $6 i32) + (local $7 i32) + (local $8 i32) + local.get $1 + local.get $0 + i32.load offset=8 + local.get $2 + i32.shr_u + i32.gt_u + if + local.get $1 + global.get $~lib/runtime/MAX_BYTELENGTH + local.get $2 + i32.shr_u + i32.gt_u + if + i32.const 0 + i32.const 1312 + i32.const 13 + i32.const 64 + call $~lib/env/abort + unreachable + end + local.get $0 + i32.load + local.set $3 + local.get $1 + local.get $2 + i32.shl + local.set $4 + block $~lib/runtime/REALLOCATE|inlined.0 (result i32) + local.get $3 + local.set $6 + local.get $4 + local.set $5 + local.get $6 + local.get $5 + call $~lib/runtime/reallocate + end + local.set $5 + local.get $5 + local.get $3 + i32.ne + if + local.get $0 + local.tee $6 + local.get $5 + local.tee $7 + local.get $6 + i32.load + local.tee $8 + i32.ne + if (result i32) + nop + local.get $7 + local.get $6 + call $~lib/collector/itcm/__ref_link + local.get $7 + else + local.get $7 + end + i32.store + local.get $0 + local.get $5 + i32.store offset=4 + end + local.get $0 + local.get $4 + i32.store offset=8 + end + ) + (func $~lib/array/Array#__unchecked_set (; 34 ;) (type $FUNCSIG$viii) (param $0 i32) (param $1 i32) (param $2 i32) + (local $3 i32) + (local $4 i32) + local.get $0 + i32.load offset=4 + local.get $1 + i32.const 2 + i32.shl + i32.add + local.set $3 + local.get $3 + i32.load + local.set $4 + local.get $2 + local.get $4 + i32.ne + if + local.get $3 + local.get $2 + i32.store + local.get $2 + i32.const 0 + i32.ne + if + local.get $2 + local.get $0 + call $~lib/collector/itcm/__ref_link + end + end + ) + (func $~lib/array/Array#__set (; 35 ;) (type $FUNCSIG$viii) (param $0 i32) (param $1 i32) (param $2 i32) + (local $3 i32) + local.get $0 + i32.load offset=12 + local.set $3 + local.get $0 + local.get $1 + i32.const 1 + i32.add + i32.const 2 + call $~lib/array/ensureCapacity + local.get $0 + local.get $1 + local.get $2 + call $~lib/array/Array#__unchecked_set + local.get $1 + local.get $3 + i32.ge_s + if + local.get $0 + local.get $1 + i32.const 1 + i32.add + i32.store offset=12 + end + ) + (func $start:gc/itcm/trace (; 36 ;) (type $FUNCSIG$v) + global.get $~lib/runtime/HEADER_SIZE + i32.const 16 + i32.eq + i32.eqz + if + i32.const 0 + i32.const 24 + i32.const 8 + i32.const 0 + call $~lib/env/abort + unreachable + end + global.get $~lib/gc/gc.implemented + i32.eqz + if + i32.const 0 + i32.const 24 + i32.const 9 + i32.const 0 + call $~lib/env/abort + unreachable + end + global.get $~lib/memory/HEAP_BASE + i32.const 7 + i32.add + i32.const 7 + i32.const -1 + i32.xor + i32.and + global.set $~lib/allocator/arena/startOffset + global.get $~lib/allocator/arena/startOffset + global.set $~lib/allocator/arena/offset + call $~lib/gc/gc.collect + i32.const 960 + i32.const 0 + f64.const 0 + f64.const 0 + f64.const 0 + f64.const 0 + f64.const 0 + call $~lib/env/trace + i32.const 0 + call $gc/itcm/trace/Ref#constructor + global.set $gc/itcm/trace/ref + i32.const 1112 + i32.const 0 + f64.const 0 + f64.const 0 + f64.const 0 + f64.const 0 + f64.const 0 + call $~lib/env/trace + i32.const 0 + i32.const 1 + call $~lib/array/Array#constructor + global.set $gc/itcm/trace/arr + i32.const 1264 + i32.const 0 + f64.const 0 + f64.const 0 + f64.const 0 + f64.const 0 + f64.const 0 + call $~lib/env/trace + global.get $gc/itcm/trace/arr + i32.const 0 + global.get $gc/itcm/trace/ref + call $~lib/array/Array#__set + i32.const 1360 + i32.const 0 + f64.const 0 + f64.const 0 + f64.const 0 + f64.const 0 + f64.const 0 + call $~lib/env/trace + global.get $gc/itcm/trace/arr + i32.const 0 + i32.const 0 + call $~lib/array/Array#__set + ) + (func $gc/itcm/trace/main (; 37 ;) (type $FUNCSIG$v) + global.get $~lib/started + i32.eqz + if + call $start + i32.const 1 + global.set $~lib/started + end + ) + (func $start (; 38 ;) (type $FUNCSIG$v) + call $start:gc/itcm/trace + ) + (func $null (; 39 ;) (type $FUNCSIG$v) + ) + (func $~iterateRoots (; 40 ;) (type $FUNCSIG$vi) (param $0 i32) + (local $1 i32) + global.get $gc/itcm/trace/ref + local.tee $1 + if + local.get $1 + local.get $0 + call_indirect (type $FUNCSIG$vi) + end + global.get $gc/itcm/trace/arr + local.tee $1 + if + local.get $1 + local.get $0 + call_indirect (type $FUNCSIG$vi) + end + ) +)