1. Dynamic compute the main closure that needs to be run by the main isolate

runtime/tests/vm/vm.status

 # Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 # for details. All rights reserved. Use of this source code is governed by a
 # BSD-style license that can be found in the LICENSE file.
 
 # Issue 28198
 cc/IsolateReload_PendingUnqualifiedCall_InstanceToStatic: SkipSlow
 cc/IsolateReload_PendingUnqualifiedCall_StaticToInstance: SkipSlow
 cc/IsolateReload_PendingConstructorCall_AbstractToConcrete: SkipSlow
 cc/IsolateReload_PendingConstructorCall_ConcreteToAbstract: SkipSlow
 cc/IsolateReload_PendingStaticCall_DefinedToNSM: SkipSlow
@@ skipping 391 matching lines @@
 cc/NegativeNativeFieldInIsolateMessage: Crash
 cc/New: Fail
 cc/NewNativePort: Fail
 cc/NumberValues: Fail
 cc/Parser_AllocateVariables_CaptureLoopVar: Fail
 cc/Parser_AllocateVariables_CapturedVar: Fail
 cc/Parser_AllocateVariables_Issue7681: Fail
 cc/Parser_AllocateVariables_MiddleChain: Fail
 cc/Parser_AllocateVariables_NestedCapturedVar: Fail
 cc/Parser_AllocateVariables_TwoChains: Fail
+cc/Profiler_BasicSourcePositionOptimized: Fail, Crash
+cc/Profiler_BinaryOperatorSourcePositionOptimized: Fail, Crash
 cc/Profiler_GetSourceReport: Fail
+cc/Profiler_SourcePositionOptimized: Fail, Crash
 cc/ScriptSnapshot1: Fail
 cc/ScriptSnapshot2: Crash
 cc/ScriptSnapshot: Crash
 cc/ScriptSnapshotsUpdateSubclasses: Crash # Issue 29850
 cc/SetField_CheckIsolate: Fail
 cc/SetField_FunnyValue: Fail
 cc/SourcePosition_Async: Crash
 cc/SourcePosition_BitwiseOperations: Crash
 cc/SourcePosition_ForLoop: Crash
 cc/SourcePosition_If: Crash
@@ skipping 51 matching lines @@
 cc/Debug_InspectStack_NotOptimized: Fail
 cc/Debug_InspectStack_Optimized: Fail
 cc/DeepStackTraceInfo: Fail
 cc/HashCode: Fail
 cc/InjectNativeFields1: Fail
 cc/InjectNativeFields3: Fail
 cc/Invoke: Fail
 cc/LargeMap: Fail
 cc/Profiler_ArrayAllocation: Fail
 cc/Profiler_BasicSourcePosition: Fail
-cc/Profiler_BasicSourcePositionOptimized: Fail
 cc/Profiler_BinaryOperatorSourcePosition: Fail
-cc/Profiler_BinaryOperatorSourcePositionOptimized: Fail
 cc/Profiler_ClosureAllocation: Fail
 cc/Profiler_ContextAllocation: Fail
 cc/Profiler_IntrinsicAllocation: Fail
 cc/Profiler_SourcePosition: Fail
-cc/Profiler_SourcePositionOptimized: Fail
 cc/Profiler_StringAllocation: Fail
 cc/Profiler_StringInterpolation: Fail
 cc/Profiler_TypedArrayAllocation: Fail
 cc/Service_TokenStream: Fail
 
 [ ($compiler == dartk) && ($runtime == vm) && ($mode == debug) ]
 cc/Debug_BreakpointStubPatching: Fail
 cc/Debug_InspectObject: Crash
 cc/Debug_InspectStackWithClosure_NotOptimized: Crash
 cc/Debug_InspectStackWithClosure_Optimized: Crash
 cc/Debug_InspectStack_NotOptimized: Crash
 cc/Debug_InspectStack_Optimized: Crash
 cc/DeepStackTraceInfo: Crash
 cc/HashCode: Crash
 cc/InjectNativeFields1: Crash
 cc/InjectNativeFields3: Crash
 cc/Invoke: Crash
 cc/LargeMap: Crash
 cc/Profiler_ArrayAllocation: Crash
 cc/Profiler_BasicSourcePosition: Crash
-cc/Profiler_BasicSourcePositionOptimized: Crash
 cc/Profiler_BinaryOperatorSourcePosition: Crash
-cc/Profiler_BinaryOperatorSourcePositionOptimized: Crash
 cc/Profiler_ClosureAllocation: Crash
 cc/Profiler_ContextAllocation: Crash
 cc/Profiler_IntrinsicAllocation: Crash
 cc/Profiler_SourcePosition: Crash
-cc/Profiler_SourcePositionOptimized: Crash
 cc/Profiler_StringAllocation: Crash
 cc/Profiler_StringInterpolation: Crash
 cc/Profiler_TypedArrayAllocation: Crash
 cc/Service_TokenStream: Crash
 
 [ ($compiler == dartk) && ($runtime == vm) && ($system == macos) ]
 cc/DeepStackTraceInfo: Crash
 cc/Invoke_FunnyArgs: Fail
 cc/Invoke_PrivateStatic: Crash
 cc/IsolateReload_ComplexInheritanceChange: Crash
@@ skipping 22 matching lines @@
 cc/Parser_AllocateVariables_Issue7681: Crash
 cc/Parser_AllocateVariables_MiddleChain: Crash
 cc/Parser_AllocateVariables_NestedCapturedVar: Crash
 cc/Parser_AllocateVariables_TwoChains: Crash
 cc/Profiler_BasicSourcePosition: Crash
 cc/Profiler_BasicSourcePositionOptimized: Crash
 cc/Profiler_BinaryOperatorSourcePosition: Crash
 cc/Profiler_BinaryOperatorSourcePositionOptimized: Crash
 cc/Profiler_SourcePosition: Crash
 cc/Profiler_SourcePositionOptimized: Crash