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sdk/pkg/vm/testcases/bytecode/bootstrapping.dart.expect
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Alexander Markov 741f662a60 [vm/kernel/bytecode] Fix number of checked arguments in bytecode calls 
Number of checked arguments is corrected in ICData objects created when
reading bytecode, both for instance and static calls.

InstanceCall1 and InstanceCall2 bytecode instructions are replaced with
InstanceCall which works for any number of checked arguments. This makes
decision on number of checked arguments internal to VM and it is no longer
exposed to bytecode.

Change-Id: I0bba01eca6347336f3832de863b2ce4715fda04a
Reviewed-on: https://dart-review.googlesource.com/69421
Reviewed-by: Régis Crelier <regis@google.com>
Reviewed-by: Zach Anderson <zra@google.com>
Commit-Queue: Alexander Markov <alexmarkov@google.com>
2018-08-13 17:50:21 +00:00

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library #lib;
import self as self;
import "dart:core" as core;
import "dart:_internal" as _in;
typedef _ScheduleImmediateClosure = (() → void) → void;
class _ScheduleImmediate extends core::Object {
static field (() → void) → void _closure = null;
[@vm.bytecode=
Bytecode {
Entry 0
CheckStack
Push FP[-5]
PushConstant CP#1
IndirectStaticCall 1, CP#0
Drop1
PushConstant CP#2
ReturnTOS
}
ConstantPool {
[0] = ArgDesc num-args 1, num-type-args 0, names []
[1] = StaticICData target 'dart.core::Object::', arg-desc CP#0
[2] = Null
}
] synthetic constructor •() → void
: super core::Object::•()
;
}
class _NamespaceImpl extends core::Object implements self::_Namespace {
static field self::_NamespaceImpl _cachedNamespace = null;
[@vm.bytecode=
Bytecode {
Entry 0
CheckStack
Push FP[-5]
PushConstant CP#1
IndirectStaticCall 1, CP#0
Drop1
PushConstant CP#2
ReturnTOS
}
ConstantPool {
[0] = ArgDesc num-args 1, num-type-args 0, names []
[1] = StaticICData target 'dart.core::Object::', arg-desc CP#0
[2] = Null
}
] constructor _() → void
: super core::Object::•()
;
[@vm.bytecode=
Bytecode {
Entry 0
CheckStack
Push FP[-6]
Push FP[-5]
NativeCall CP#0
ReturnTOS
}
ConstantPool {
[0] = NativeEntry Namespace_Create
}
] @_in::ExternalName::•("Namespace_Create")
external static method _create(self::_NamespaceImpl namespace, dynamic n) → self::_NamespaceImpl;
[@vm.bytecode=
Bytecode {
Entry 0
CheckStack
Push FP[-5]
NativeCall CP#0
ReturnTOS
}
ConstantPool {
[0] = NativeEntry Namespace_GetPointer
}
] @_in::ExternalName::•("Namespace_GetPointer")
external static method _getPointer(self::_NamespaceImpl namespace) → core::int;
[@vm.bytecode=
Bytecode {
Entry 0
CheckStack
NativeCall CP#0
ReturnTOS
}
ConstantPool {
[0] = NativeEntry Namespace_GetDefault
}
] @_in::ExternalName::•("Namespace_GetDefault")
external static method _getDefault() → core::int;
[@vm.bytecode=
Bytecode {
Entry 2
CheckStack
Allocate CP#0
StoreLocal r1
Push r1
PushConstant CP#2
IndirectStaticCall 1, CP#1
Drop1
Push FP[-5]
PushConstant CP#4
IndirectStaticCall 2, CP#3
StoreStaticTOS CP#5
PushConstant CP#6
ReturnTOS
}
ConstantPool {
[0] = Class #lib::_NamespaceImpl
[1] = ArgDesc num-args 1, num-type-args 0, names []
[2] = StaticICData target '#lib::_NamespaceImpl::_', arg-desc CP#1
[3] = ArgDesc num-args 2, num-type-args 0, names []
[4] = StaticICData target '#lib::_NamespaceImpl::_create', arg-desc CP#3
[5] = StaticField #lib::_NamespaceImpl::_cachedNamespace
[6] = Null
}
] static method _setupNamespace(dynamic namespace) → void {
self::_NamespaceImpl::_cachedNamespace = self::_NamespaceImpl::_create(new self::_NamespaceImpl::_(), namespace);
}
[@vm.bytecode=
Bytecode {
Entry 2
CheckStack
PushConstant CP#0
PushStatic CP#0
PushConstant CP#1
InstanceCall 2, CP#3
AssertBoolean 0
PushConstant CP#4
IfNeStrictTOS
Jump L1
Allocate CP#5
StoreLocal r1
Push r1
PushConstant CP#7
IndirectStaticCall 1, CP#6
Drop1
PushConstant CP#9
IndirectStaticCall 0, CP#8
PushConstant CP#10
IndirectStaticCall 2, CP#2
StoreStaticTOS CP#0
L1:
PushConstant CP#0
PushStatic CP#0
ReturnTOS
PushConstant CP#1
ReturnTOS
}
ConstantPool {
[0] = StaticField #lib::_NamespaceImpl::_cachedNamespace
[1] = Null
[2] = ArgDesc num-args 2, num-type-args 0, names []
[3] = ICData target-name '==', arg-desc CP#2
[4] = Bool true
[5] = Class #lib::_NamespaceImpl
[6] = ArgDesc num-args 1, num-type-args 0, names []
[7] = StaticICData target '#lib::_NamespaceImpl::_', arg-desc CP#6
[8] = ArgDesc num-args 0, num-type-args 0, names []
[9] = StaticICData target '#lib::_NamespaceImpl::_getDefault', arg-desc CP#8
[10] = StaticICData target '#lib::_NamespaceImpl::_create', arg-desc CP#2
}
] static get _namespace() → self::_NamespaceImpl {
if(self::_NamespaceImpl::_cachedNamespace.{core::Object::==}(null)) {
self::_NamespaceImpl::_cachedNamespace = self::_NamespaceImpl::_create(new self::_NamespaceImpl::_(), self::_NamespaceImpl::_getDefault());
}
return self::_NamespaceImpl::_cachedNamespace;
}
[@vm.bytecode=
Bytecode {
Entry 0
CheckStack
PushConstant CP#1
IndirectStaticCall 0, CP#0
PushConstant CP#3
IndirectStaticCall 1, CP#2
ReturnTOS
PushConstant CP#4
ReturnTOS
}
ConstantPool {
[0] = ArgDesc num-args 0, num-type-args 0, names []
[1] = StaticICData get target '#lib::_NamespaceImpl::_namespace', arg-desc CP#0
[2] = ArgDesc num-args 1, num-type-args 0, names []
[3] = StaticICData target '#lib::_NamespaceImpl::_getPointer', arg-desc CP#2
[4] = Null
}
] static get _namespacePointer() → core::int
return self::_NamespaceImpl::_getPointer(self::_NamespaceImpl::_namespace);
}
class _Namespace extends core::Object {
[@vm.bytecode=
Bytecode {
Entry 0
CheckStack
Push FP[-5]
PushConstant CP#1
IndirectStaticCall 1, CP#0
Drop1
PushConstant CP#2
ReturnTOS
}
ConstantPool {
[0] = ArgDesc num-args 1, num-type-args 0, names []
[1] = StaticICData target 'dart.core::Object::', arg-desc CP#0
[2] = Null
}
] synthetic constructor •() → void
: super core::Object::•()
;
[@vm.bytecode=
Bytecode {
Entry 0
CheckStack
Push FP[-5]
PushConstant CP#1
IndirectStaticCall 1, CP#0
Drop1
PushConstant CP#2
ReturnTOS
}
ConstantPool {
[0] = ArgDesc num-args 1, num-type-args 0, names []
[1] = StaticICData target '#lib::_NamespaceImpl::_setupNamespace', arg-desc CP#0
[2] = Null
}
] static method _setupNamespace(dynamic namespace) → void {
self::_NamespaceImpl::_setupNamespace(namespace);
}
[@vm.bytecode=
Bytecode {
Entry 0
CheckStack
PushConstant CP#1
IndirectStaticCall 0, CP#0
ReturnTOS
PushConstant CP#2
ReturnTOS
}
ConstantPool {
[0] = ArgDesc num-args 0, num-type-args 0, names []
[1] = StaticICData get target '#lib::_NamespaceImpl::_namespace', arg-desc CP#0
[2] = Null
}
] static get _namespace() → self::_Namespace
return self::_NamespaceImpl::_namespace;
[@vm.bytecode=
Bytecode {
Entry 0
CheckStack
PushConstant CP#1
IndirectStaticCall 0, CP#0
ReturnTOS
PushConstant CP#2
ReturnTOS
}
ConstantPool {
[0] = ArgDesc num-args 0, num-type-args 0, names []
[1] = StaticICData get target '#lib::_NamespaceImpl::_namespacePointer', arg-desc CP#0
[2] = Null
}
] static get _namespacePointer() → core::int
return self::_NamespaceImpl::_namespacePointer;
}
class VMLibraryHooks extends core::Object {
static field dynamic timerFactory = null;
static field dynamic eventHandlerSendData = null;
static field dynamic timerMillisecondClock = null;
static field dynamic resourceReadAsBytes = null;
static field dynamic packageRootString = null;
static field dynamic packageConfigString = null;
static field dynamic packageRootUriFuture = null;
static field dynamic packageConfigUriFuture = null;
static field dynamic resolvePackageUriFuture = null;
static field dynamic _computeScriptUri = null;
static field dynamic _cachedScript = null;
[@vm.bytecode=
Bytecode {
Entry 0
CheckStack
Push FP[-5]
PushConstant CP#1
IndirectStaticCall 1, CP#0
Drop1
PushConstant CP#2
ReturnTOS
}
ConstantPool {
[0] = ArgDesc num-args 1, num-type-args 0, names []
[1] = StaticICData target 'dart.core::Object::', arg-desc CP#0
[2] = Null
}
] synthetic constructor •() → void
: super core::Object::•()
;
[@vm.bytecode=
Bytecode {
Entry 2
CheckStack
Push FP[-5]
StoreStaticTOS CP#0
PushConstant CP#1
StoreStaticTOS CP#2
PushConstant CP#1
ReturnTOS
}
ConstantPool {
[0] = StaticField #lib::VMLibraryHooks::_computeScriptUri
[1] = Null
[2] = StaticField #lib::VMLibraryHooks::_cachedScript
}
] static set platformScript(dynamic f) → void {
self::VMLibraryHooks::_computeScriptUri = f;
self::VMLibraryHooks::_cachedScript = null;
}
[@vm.bytecode=
Bytecode {
Entry 1
CheckStack
PushConstant CP#0
PushStatic CP#0
PushConstant CP#1
InstanceCall 2, CP#3
AssertBoolean 0
PushConstant CP#4
IfNeStrictTOS
Jump L1
PushConstant CP#5
PushStatic CP#5
PushConstant CP#1
InstanceCall 2, CP#6
AssertBoolean 0
BooleanNegateTOS
PopLocal r0
Jump L2
L1:
PushConstant CP#7
PopLocal r0
L2:
Push r0
AssertBoolean 0
PushConstant CP#4
IfNeStrictTOS
Jump L3
PushConstant CP#5
PushStatic CP#5
InstanceCall 1, CP#9
StoreStaticTOS CP#0
L3:
PushConstant CP#0
PushStatic CP#0
ReturnTOS
PushConstant CP#1
ReturnTOS
}
ConstantPool {
[0] = StaticField #lib::VMLibraryHooks::_cachedScript
[1] = Null
[2] = ArgDesc num-args 2, num-type-args 0, names []
[3] = ICData target-name '==', arg-desc CP#2
[4] = Bool true
[5] = StaticField #lib::VMLibraryHooks::_computeScriptUri
[6] = ICData target-name '==', arg-desc CP#2
[7] = Bool false
[8] = ArgDesc num-args 1, num-type-args 0, names []
[9] = ICData target-name 'call', arg-desc CP#8
}
] static get platformScript() → dynamic {
if(self::VMLibraryHooks::_cachedScript.{core::Object::==}(null) && !self::VMLibraryHooks::_computeScriptUri.{core::Object::==}(null)) {
self::VMLibraryHooks::_cachedScript = self::VMLibraryHooks::_computeScriptUri.call();
}
return self::VMLibraryHooks::_cachedScript;
}
}
static field core::int _stdinFD = 0;
static field core::int _stdoutFD = 1;
static field core::int _stderrFD = 2;
static field core::String _rawScript;
[@vm.bytecode=
Bytecode {
Entry 0
CheckStack
Push FP[-5]
NativeCall CP#0
ReturnTOS
}
ConstantPool {
[0] = NativeEntry Builtin_PrintString
}
]@_in::ExternalName::•("Builtin_PrintString")
external static method _printString(core::String s) → void;
[@vm.bytecode=
Bytecode {
Entry 0
CheckStack
Push FP[-5]
InstanceCall 1, CP#1
PushConstant CP#2
IndirectStaticCall 1, CP#0
Drop1
PushConstant CP#3
ReturnTOS
}
ConstantPool {
[0] = ArgDesc num-args 1, num-type-args 0, names []
[1] = ICData target-name 'toString', arg-desc CP#0
[2] = StaticICData target '#lib::_printString', arg-desc CP#0
[3] = Null
}
]static method _print(dynamic arg) → void {
self::_printString(arg.{core::Object::toString}());
}
[@vm.bytecode=
Bytecode {
Entry 0
CheckStack
PushConstant CP#0
ReturnTOS
PushConstant CP#1
ReturnTOS
}
ConstantPool {
[0] = TearOff #lib::_print
[1] = Null
}
]static method _getPrintClosure() → dynamic
return self::_print;
[@vm.bytecode=
Bytecode {
Entry 1
CheckStack
Push FP[-5]
StoreStaticTOS CP#0
PushConstant CP#1
ReturnTOS
}
ConstantPool {
[0] = StaticField #lib::_ScheduleImmediate::_closure
[1] = Null
}
]static method _setScheduleImmediateClosure((() → void) → void closure) → void {
self::_ScheduleImmediate::_closure = closure;
}
[@vm.bytecode=
Bytecode {
Entry 3
CheckStack
Push FP[-7]
StoreStaticTOS CP#0
Push FP[-6]
StoreStaticTOS CP#1
Push FP[-5]
StoreStaticTOS CP#2
PushConstant CP#3
ReturnTOS
}
ConstantPool {
[0] = StaticField #lib::_stdinFD
[1] = StaticField #lib::_stdoutFD
[2] = StaticField #lib::_stderrFD
[3] = Null
}
]static method _setStdioFDs(core::int stdin, core::int stdout, core::int stderr) → void {
self::_stdinFD = stdin;
self::_stdoutFD = stdout;
self::_stderrFD = stderr;
}
[@vm.bytecode=
Bytecode {
Entry 2
CheckStack
PushConstant CP#0
PushStatic CP#0
PushConstant CP#1
InstanceCall 2, CP#3
AssertBoolean 0
PushConstant CP#4
IfEqStrictTOS
Jump L1
PushConstant CP#0
PushStatic CP#0
PushConstant CP#5
InstanceCall 2, CP#6
AssertBoolean 0
PopLocal r1
Jump L2
L1:
PushConstant CP#4
PopLocal r1
L2:
Push r1
AssertBoolean 0
PushConstant CP#4
IfEqStrictTOS
Jump L3
PushConstant CP#0
PushStatic CP#0
PushConstant CP#7
InstanceCall 2, CP#8
AssertBoolean 0
PopLocal r0
Jump L4
L3:
PushConstant CP#4
PopLocal r0
L4:
Push r0
AssertBoolean 0
PushConstant CP#4
IfNeStrictTOS
Jump L5
PushConstant CP#0
PushStatic CP#0
PushConstant CP#10
IndirectStaticCall 1, CP#9
ReturnTOS
Jump L6
L5:
PushConstant CP#12
IndirectStaticCall 0, CP#11
PushConstant CP#13
PushConstant CP#0
PushStatic CP#0
PushConstant CP#14
IndirectStaticCall 2, CP#2
InstanceCall 2, CP#15
ReturnTOS
L6:
PushConstant CP#13
ReturnTOS
}
ConstantPool {
[0] = StaticField #lib::_rawScript
[1] = String 'http:'
[2] = ArgDesc num-args 2, num-type-args 0, names []
[3] = ICData target-name 'startsWith', arg-desc CP#2
[4] = Bool true
[5] = String 'https:'
[6] = ICData target-name 'startsWith', arg-desc CP#2
[7] = String 'file:'
[8] = ICData target-name 'startsWith', arg-desc CP#2
[9] = ArgDesc num-args 1, num-type-args 0, names []
[10] = StaticICData target 'dart.core::Uri::parse', arg-desc CP#9
[11] = ArgDesc num-args 0, num-type-args 0, names []
[12] = StaticICData get target 'dart.core::Uri::base', arg-desc CP#11
[13] = Null
[14] = StaticICData target 'dart.core::_Uri::file', arg-desc CP#2
[15] = ICData target-name 'resolveUri', arg-desc CP#2
}
]static method _scriptUri() → core::Uri {
if(self::_rawScript.{core::String::startsWith}("http:") || self::_rawScript.{core::String::startsWith}("https:") || self::_rawScript.{core::String::startsWith}("file:")) {
return core::Uri::parse(self::_rawScript);
}
else {
return core::Uri::base.{core::Uri::resolveUri}(core::_Uri::file(self::_rawScript));
}
}
[@vm.bytecode=
Bytecode {
Entry 1
CheckStack
PushConstant CP#0
PushConstant CP#2
IndirectStaticCall 1, CP#1
Drop1
PushConstant CP#3
ReturnTOS
}
ConstantPool {
[0] = TearOff #lib::_scriptUri
[1] = ArgDesc num-args 1, num-type-args 0, names []
[2] = StaticICData set target '#lib::VMLibraryHooks::platformScript', arg-desc CP#1
[3] = Null
}
]static method _setupHooks() → dynamic {
self::VMLibraryHooks::platformScript = self::_scriptUri;
}
[@vm.bytecode=
Bytecode {
Entry 0
CheckStack
PushConstant CP#0
ReturnTOS
}
ConstantPool {
[0] = Null
}
]static method main() → dynamic {}
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