[Interpreter] Add IsInterpreted() to JSFunction and use to fix test-heap tests.

test/cctest/cctest.status

 # Copyright 2011 the V8 project authors. All rights reserved.
 # Redistribution and use in source and binary forms, with or without
 # modification, are permitted provided that the following conditions are
 # met:
 #
 #     * Redistributions of source code must retain the above copyright
 #       notice, this list of conditions and the following disclaimer.
 #     * Redistributions in binary form must reproduce the above
 #       copyright notice, this list of conditions and the following
 #       disclaimer in the documentation and/or other materials provided
@@ skipping 319 matching lines @@
 
   # Pass but take too long with the simulator.
   'test-api/Threading1': [PASS, SLOW],
   'test-api/Threading2': [PASS, SLOW],
   'test-api/ExternalArrays': [PASS, SLOW],
 
 }],  # 'arch == ppc64 and simulator_run == True'
 
 ##############################################################################
 ['variant == turbofan_opt', {
-  # TODO(mythria,4680): Lack of code-ageing in interpreter.
-  'test-heap/Regress169209': [FAIL],
-
   # TODO(mythria,4680): Lack of code-ageing and/or lack of compilation cache
   # in interpreter.
   'test-heap/CompilationCacheCachingBehavior': [FAIL],
 
   # TODO(mstarzinger): Triggers Ignition+TurboFan on everything now and makes
   # the stack traces within the profilers look different. Needs investigation.
   'test-api/SetFunctionEntryHook': [SKIP],
   'test-cpu-profiler/BoundFunctionCall': [FAIL],
   'test-cpu-profiler/CollectSampleAPI': [FAIL],
   'test-cpu-profiler/FunctionApplySample': [FAIL],
   'test-cpu-profiler/FunctionCallSample': [FAIL],
   'test-cpu-profiler/JsNativeJsRuntimeJsSample': [FAIL],
   'test-cpu-profiler/JsNativeJsSample': [FAIL],
   'test-cpu-profiler/JsNativeJsRuntimeJsSampleMultiple': [FAIL],
   'test-cpu-profiler/JsNative1JsNative2JsSample': [FAIL],
   'test-cpu-profiler/NativeMethodUninitializedIC': [FAIL],
   'test-cpu-profiler/NativeAccessorUninitializedIC': [FAIL],
   'test-profile-generator/LineNumber': [FAIL],
   'test-sampler-api/StackFramesConsistent': [FAIL],
 }],  # variant == turbofan_opt
 
 ##############################################################################
 ['variant == ignition', {
-  # TODO(rmcilroy,4680): Related to lack of code flushing. Check failed: !function->shared()->is_compiled() || function->IsOptimized().
-  'test-heap/TestCodeFlushingPreAged': [FAIL],
-  'test-heap/TestCodeFlushingIncrementalScavenge': [FAIL],
-  'test-heap/TestCodeFlushing': [FAIL],
-  'test-heap/TestCodeFlushingIncremental': [FAIL],
-  'test-heap/TestCodeFlushingIncrementalAbort': [PASS, ['mode == debug or dcheck_always_on == True', FAIL]],
-
-  # TODO(mythria,4680): Lack of code-ageing in interpreter.
-  'test-heap/Regress169209': [FAIL],
-
   # TODO(mythria,4680): Lack of code-ageing and/or lack of compilation cache
   # in interpreter.
   'test-heap/CompilationCacheCachingBehavior': [FAIL],
 
-  # BUG(4680): Missing type feedback makes optimistic optimizations fail.
-  'test-cpu-profiler/DeoptUntrackedFunction': [SKIP],
-
-  # BUG(4751). Flaky with ignition.
-  'test-cpu-profiler/JsNativeJsSample': [PASS, FAIL],
-
-  # TODO(ignition): Fails due to missing type info when optimizing from bytecode
-  # with crankshaft.
-  'test-cpu-profiler/TickLinesOptimized': [SKIP],
-
   # BUG(5193): Flaky.
   'test-cpu-profiler/FunctionApplySample': [PASS, ['system == windows', SKIP]],
 }],  # variant == ignition
 
 ##############################################################################
 ['variant == ignition_staging', {
   'test-cpu-profiler/DeoptUntrackedFunction': [SKIP],
   'test-cpu-profiler/TickLinesOptimized': [SKIP],
   'test-heap/CompilationCacheCachingBehavior': [FAIL],
-  'test-heap/Regress169209': [FAIL],
-  'test-heap/TestCodeFlushing': [FAIL],
-  'test-heap/TestCodeFlushingIncremental': [FAIL],
-  'test-heap/TestCodeFlushingIncrementalScavenge': [FAIL],
-  'test-heap/TestCodeFlushingPreAged': [FAIL],
 
   # BUG(5193): Flaky.
   'test-cpu-profiler/FunctionApplySample': [PASS, ['system == windows', SKIP]],
 }],  # variant == ignition_staging
 
 ##############################################################################
 ['variant == turbofan or variant == ignition_turbofan', {
-  # TODO(rmcilroy,4680): Related to lack of code flushing. Check failed: !function->shared()->is_compiled() || function->IsOptimized().
-  'test-heap/TestCodeFlushingPreAged': [FAIL],
-  'test-heap/TestCodeFlushingIncrementalScavenge': [FAIL],
-  'test-heap/TestCodeFlushing': [FAIL],
-  'test-heap/TestCodeFlushingIncremental': [FAIL],
-  'test-heap/TestCodeFlushingIncrementalAbort': [PASS, ['mode == debug or dcheck_always_on == True', FAIL]],
-
-  # TODO(mythria,4680): Lack of code-ageing in interpreter.
-  'test-heap/Regress169209': [FAIL],
-
   # TODO(mythria,4680): Lack of code-ageing and/or lack of compilation cache
   # in interpreter.
   'test-heap/CompilationCacheCachingBehavior': [FAIL],
 
   # BUG(4680): Missing type feedback makes optimistic optimizations fail.
   'test-cpu-profiler/CollectDeoptEvents': [FAIL],
   'test-cpu-profiler/DeoptUntrackedFunction': [SKIP],
 
   # BUG(4751). Flaky with Ignition.
   'test-cpu-profiler/JsNativeJsSample': [SKIP],
@@ skipping 12 matching lines @@
   # https://bugs.chromium.org/p/v8/issues/detail?id=1569
   'test-modules/*': [SKIP],
 }],  # variant != ignition and variant != ignition_staging and variant != ignition_turbofan
 
 ##############################################################################
 ['variant == asm_wasm', {
   '*': [SKIP],
 }],  # variant == asm_wasm
 
 ]