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4e321413d8
v8/test/cctest
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Mythri 4e321413d8 Allocate feedback cells in an array decoupled from other slots 
This is a pre-work for allocating feedback vectors lazily. Feedback cells
are required to share the feedback vectors across the different closures
of the same function. Currently, they are held in the CreateClosureSlot
in the feedback vector. With lazy feedback vector allocation, we may not
have a feedback vector. However, we still need a place to store the
feedback cells, so if feedback vector is allocated in future it can still
be shared across closures.

Here is the detailed design doc:
https://docs.google.com/document/d/1m2PTNChrlJqw9MiwK_xEJfqbFHAgEHmgGqmIN49PaBY/edit

BUG=v8:8394

Change-Id: Ib406d862b2809b1293bfecdcfcf8dea3127cb1c7
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1503753
Commit-Queue: Mythri Alle <mythria@chromium.org>
Reviewed-by: Toon Verwaest <verwaest@chromium.org>
Reviewed-by: Ross McIlroy <rmcilroy@chromium.org>
Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
Reviewed-by: Benedikt Meurer <bmeurer@chromium.org>
Cr-Commit-Position: refs/heads/master@{#60147}
2019-03-11 11:20:21 +00:00
..
compiler [ptr-compr][x64] Define kTaggedSize as kInt32Size 2019-03-06 12:27:39 +00:00
heap [heap] Delay embedder tracing prologue until heap is set up 2019-03-11 09:39:32 +00:00
interpreter Allocate feedback cells in an array decoupled from other slots 2019-03-11 11:20:21 +00:00
libplatform [tracing] Fix races in TracingController implementation 2019-02-21 08:34:16 +00:00
libsampler [cpu-profiler] Only record SIGPROF-based samples for samplers that request samples 2019-02-13 09:29:38 +00:00
parsing Fix & reland "[utf8] Rewrite NewStringFromUtf8 using Utf8::ValueOfIncremental" 2019-02-06 13:11:11 +00:00
torque [torque-ls] Port tests from cctest to unittest 2019-03-04 17:04:02 +00:00
wasm [wasm simd] Refactor tests to check results in C++ code. 2019-03-08 06:18:40 +00:00
assembler-helper-arm.cc [arm, arm64] Setup arguments to RecordWriteStub using mov. 2019-03-05 11:07:00 +00:00
assembler-helper-arm.h [arm, arm64] Setup arguments to RecordWriteStub using mov. 2019-03-05 11:07:00 +00:00
BUILD.gn [torque-ls] Port tests from cctest to unittest 2019-03-04 17:04:02 +00:00
cctest.cc [api] Accept Extensions via unique_ptr 2019-02-01 07:15:18 +00:00
cctest.h Reland "[test] Add testing facility for SerializerForBackgroundCompilation" 2019-01-29 13:59:42 +00:00
cctest.status PPC/s390: enable a few tests 2019-03-08 08:55:49 +00:00
DEPS [torque]: Add the ability to test Torque functionality with cctest 2018-05-13 10:58:56 +00:00
expression-type-collector-macros.h [cleanup] Fix remaining (D)CHECK macro usages 2017-10-18 10:12:31 +00:00
gay-fixed.cc Use nullptr instead of NULL where possible 2017-10-13 17:21:49 +00:00
gay-fixed.h [presubmit] Enable readability/namespace linter checking. 2015-09-30 13:47:11 +00:00
gay-precision.cc Use nullptr instead of NULL where possible 2017-10-13 17:21:49 +00:00
gay-precision.h [presubmit] Enable readability/namespace linter checking. 2015-09-30 13:47:11 +00:00
gay-shortest.cc Use nullptr instead of NULL where possible 2017-10-13 17:21:49 +00:00
gay-shortest.h [presubmit] Enable readability/namespace linter checking. 2015-09-30 13:47:11 +00:00
log-eq-of-logging-and-traversal.js [log] Improve log parsing 2018-06-20 13:40:22 +00:00
OWNERS [MIPS] Set Yu Yin as owner of MIPS files. 2019-03-06 11:46:22 +00:00
print-extension.cc Use nullptr instead of NULL where possible 2017-10-13 17:21:49 +00:00
print-extension.h [cleanup] Mark test/ methods in subclasses with override. 2018-09-17 07:40:00 +00:00
profiler-extension.cc Reland "[Compile] Ensure we don't access the native context during bytecode finalization." 2018-10-26 22:33:56 +00:00
profiler-extension.h [cleanup] Mark test/ methods in subclasses with override. 2018-09-17 07:40:00 +00:00
scope-test-helper.h [parser] Various Scope and Context speedups 2019-01-28 13:06:03 +00:00
setup-isolate-for-tests.cc [interpreter] Always put bytecode handlers in builtins table 2018-09-20 09:58:15 +00:00
setup-isolate-for-tests.h [interpreter] Always put bytecode handlers in builtins table 2018-09-20 09:58:15 +00:00
test-access-checks.cc Replace CHECK(false) by UNREACHABLE() 2017-12-19 18:58:07 +00:00
test-accessor-assembler.cc [ubsan] Port Map to the new design 2018-11-13 06:59:12 +00:00
test-accessors.cc [ubsan] Port Code to the new design 2018-11-12 18:47:04 +00:00
test-allocation.cc [zone] Remove segment pooling from accounting allocator 2019-03-01 09:25:48 +00:00
test-api-accessors.cc [cleanup] Replace 0 and NULL with nullptr for test files. 2018-09-14 12:56:00 +00:00
test-api-interceptors.cc Reland "Optimize in operator" 2019-03-01 09:01:18 +00:00
test-api.cc [wasm] Fix exceptions in {WasmModuleObject::DeserializeOrCompile}. 2019-03-07 13:14:40 +00:00
test-api.h [ubsan] Replace a few more Object** with alternatives 2018-12-17 14:17:22 +00:00
test-array-list.cc [explicit isolates] Remove GetIsolate from objects.cc 2018-07-13 12:42:14 +00:00
test-assembler-arm64.cc [arm, arm64] Setup arguments to RecordWriteStub using mov. 2019-03-05 11:07:00 +00:00
test-assembler-arm.cc [arm, arm64] Setup arguments to RecordWriteStub using mov. 2019-03-05 11:07:00 +00:00
test-assembler-ia32.cc [cleanup][ia32] Fix kPointerSize in ia32 builtins 2019-02-15 07:43:09 +00:00
test-assembler-mips64.cc [MIPS] fix build error. 2019-03-01 10:11:39 +00:00
test-assembler-mips.cc [MIPS] fix build error. 2019-03-01 10:11:39 +00:00
test-assembler-ppc.cc PPC: removed AIX function descriptors in tests 2019-03-06 12:55:45 +00:00
test-assembler-s390.cc PPC/s390: [test] Refactor AllocateAssemblerBuffer 2019-01-17 17:37:32 +00:00
test-assembler-x64.cc [assembler] Remove legacy constructor 2019-01-17 12:39:57 +00:00
test-atomicops.cc Normalize casing of hexadecimal digits 2017-12-02 01:24:40 +00:00
test-bignum-dtoa.cc [jumbo] add test namespaces for cctest 2017-09-21 08:46:16 +00:00
test-bignum.cc Normalize casing of hexadecimal digits 2017-12-02 01:24:40 +00:00
test-bit-vector.cc Start preparing test/cctest for jumbo compilation 2017-08-14 20:58:10 +00:00
test-circular-queue.cc [cleanup] Mark test/ methods in subclasses with override. 2018-09-17 07:40:00 +00:00
test-code-layout.cc [ppc] Emit the constant pool after handler table generation 2019-02-01 15:19:42 +00:00
test-code-stub-assembler.cc [cleanup] Move Compressed[XXX]Slot definitions to separate header 2019-03-06 19:41:21 +00:00
test-compiler.cc [turbofan] Skip arguments adaptor when target cannot observe arguments. 2019-02-25 12:47:36 +00:00
test-constantpool.cc [assembler] Move ConstantPools out of src/assembler.h 2018-10-19 11:38:39 +00:00
test-conversions.cc [objects.h splitting] Move HeapNumber to heap-number.h 2018-12-17 17:58:09 +00:00
test-cpu-profiler.cc [test] Explicitly set --turbo-inlining in a cctest 2019-02-20 16:38:10 +00:00
test-date.cc [Intl] Move cachedOrNewService to C++ w/o caching 2018-11-02 07:08:26 +00:00
test-debug.cc [class] Expose private fields through GetPrivateFields 2019-02-27 18:04:57 +00:00
test-decls.cc [api] Mark SetHiddenPrototype as DEPRECATED 2019-02-08 14:49:30 +00:00
test-deoptimization.cc [deprecation] Deprecate ToBoolean(Local<Context>) 2018-09-24 12:02:09 +00:00
test-dictionary.cc Switch RehashBasedOnMap to use ReadOnlyRoots 2019-02-25 12:28:26 +00:00
test-disasm-arm64.cc Explicitly store the code layout in CodeDesc 2019-01-30 13:17:38 +00:00
test-disasm-arm.cc [assembler] Remove legacy constructor 2019-01-17 12:39:57 +00:00
test-disasm-ia32.cc [logger] Untangle log.h includes 2019-01-22 10:56:52 +00:00
test-disasm-mips64.cc [assembler] Remove legacy constructor 2019-01-17 12:39:57 +00:00
test-disasm-mips.cc [assembler] Remove legacy constructor 2019-01-17 12:39:57 +00:00
test-disasm-ppc.cc PPC/s390: [assembler] Remove legacy constructor 2019-01-17 17:11:57 +00:00
test-disasm-s390.cc PPC/s390: [assembler] Remove legacy constructor 2019-01-17 17:11:57 +00:00
test-disasm-x64.cc [test][x64] Reenable some DisasmX64 test lines. 2019-01-28 15:15:10 +00:00
test-diy-fp.cc Normalize casing of hexadecimal digits 2017-12-02 01:24:40 +00:00
test-double.cc Normalize casing of hexadecimal digits 2017-12-02 01:24:40 +00:00
test-dtoa.cc [jumbo] add test namespaces for cctest 2017-09-21 08:46:16 +00:00
test-elements-kind.cc [objects] Adjust overly aggressive over-allocation. 2019-02-19 06:54:51 +00:00
test-extra.js [js] Remove CORE JS Natives (prologue.js), port extra utils to C++/Torque 2019-01-07 11:57:46 +00:00
test-factory.cc Move CodeDesc to dedicated file 2019-01-30 14:08:59 +00:00
test-fast-dtoa.cc [jumbo] add test namespaces for cctest 2017-09-21 08:46:16 +00:00
test-feedback-vector.cc Allocate feedback cells in an array decoupled from other slots 2019-03-11 11:20:21 +00:00
test-feedback-vector.h [objects] Merge SFI outer_scope_info and feedback_metadata 2018-04-06 15:06:04 +00:00
test-field-type-tracking.cc [turbofan] Canonicalize uses of DependOnProtector 2019-02-27 18:56:30 +00:00
test-fixed-dtoa.cc Start preparing test/cctest for jumbo compilation 2017-08-14 20:58:10 +00:00
test-flags.cc [nojit] Add a few flag implications based on --jitless 2019-01-15 11:20:19 +00:00
test-func-name-inference.cc [fni] Mark computed props as computed, not anonymous function 2019-03-01 20:52:03 +00:00
test-fuzz-arm64.cc Reland "Add Windows ARM64 ABI support to V8" 2018-10-24 19:46:36 +00:00
test-global-handles.cc [cleanup] #include heap-inl.h less often 2019-02-15 06:22:53 +00:00
test-global-object.cc [iwyu] api.h iwyu 2018-07-20 11:49:02 +00:00
test-hashcode.cc Optionally use halfsiphash for integer hashing. 2019-01-09 15:20:51 +00:00
test-hashmap.cc [ubsan] Fix various cases of undefined behavior 2019-01-10 13:52:04 +00:00
test-heap-profiler.cc [cleanup] #include heap-inl.h less often 2019-02-15 06:22:53 +00:00
test-icache.cc PPC: removed AIX function descriptors in tests 2019-03-06 12:55:45 +00:00
test-identity-map.cc [objects.h splitting] Move HeapNumber to heap-number.h 2018-12-17 17:58:09 +00:00
test-inobject-slack-tracking.cc [objects] Adjust overly aggressive over-allocation. 2019-02-19 06:54:51 +00:00
test-inspector.cc [cleanup] Refactor inspector to use default members. 2018-09-18 09:13:59 +00:00
test-intl.cc Defer inferring language mode as far as possible 2019-01-25 11:53:19 +00:00
test-javascript-arm64.cc [deprecation] Deprecate ToBoolean(Local<Context>) 2018-09-24 12:02:09 +00:00
test-js-arm64-variables.cc [jumbo] arm64 cctest fixes 2017-09-30 17:17:23 +00:00
test-js-weak-refs.cc [js weak refs] Expand WeakCell::WeakCellVerify + minor fix 2019-01-31 16:50:20 +00:00
test-liveedit.cc [cleanup] Replace calls to deprecated String::Concat and ToInt32 from tests. 2018-07-24 17:30:14 +00:00
test-lockers.cc [api] Accept Extensions via unique_ptr 2019-02-01 07:15:18 +00:00
test-log-stack-tracer.cc [logger] Start cleaning up Logger class 2019-01-21 11:53:32 +00:00
test-log.cc [log] Use uninitialized tests in test-log 2019-03-07 13:54:18 +00:00
test-macro-assembler-arm.cc [cleanup] Remove obsolete representations. 2019-02-21 06:07:06 +00:00
test-macro-assembler-mips64.cc [assembler] Remove legacy constructor 2019-01-17 12:39:57 +00:00
test-macro-assembler-mips.cc MIPS32: Fix failing build 2019-01-17 16:54:49 +00:00
test-macro-assembler-x64.cc [cleanup] Remove obsolete representations. 2019-02-21 06:07:06 +00:00
test-managed.cc Add size estimate to Managed<T> 2018-05-30 10:26:21 +00:00
test-mementos.cc [cleanup] #include heap-inl.h less often 2019-02-15 06:22:53 +00:00
test-modules.cc [api,modules] Allow GetModuleNamespace on unevaluated modules. 2018-01-08 09:01:25 +00:00
test-object.cc [parser] Various Scope and Context speedups 2019-01-28 13:06:03 +00:00
test-orderedhashtable.cc [dict] Add more useful methods 2019-01-07 19:39:34 +00:00
test-parsing.cc [modules] Make debug-scopes handle synthetic variables 2019-03-04 15:06:02 +00:00
test-platform.cc s390: Edited Generate_CEntry to correctly return buffer when built with clang 2018-09-05 07:01:16 +00:00
test-poison-disasm-arm.cc [test] Add type confusion poisoning test for polymorhic access. 2018-10-10 17:57:57 +00:00
test-profile-generator.cc [profiler] Provide line-level info in streaming profiles 2019-02-11 18:11:12 +00:00
test-random-number-generator.cc [cleanup] Fix remaining (D)CHECK macro usages 2017-10-18 10:12:31 +00:00
test-regexp.cc [cleanup] #include heap-inl.h less often 2019-02-15 06:22:53 +00:00
test-representation.cc [cleanup] Remove obsolete representations. 2019-02-21 06:07:06 +00:00
test-roots.cc [cleanup] #include heap-inl.h less often 2019-02-15 06:22:53 +00:00
test-sampler-api.cc [cleanup] Refactor general tests to use default members. 2018-09-14 14:40:47 +00:00
test-serialize.cc [serializer] Serialize empty embedder fields by default 2019-03-07 14:20:55 +00:00
test-smi-lexicographic-compare.cc [ubsan] Port Smi to the new design 2018-11-05 20:52:51 +00:00
test-strings.cc Rename FormatMessage method 2019-03-07 15:20:22 +00:00
test-strtod.cc Normalize casing of hexadecimal digits 2017-12-02 01:24:40 +00:00
test-symbols.cc [cleanup] Remove Isolate parameter from object print 2018-07-12 11:31:57 +00:00
test-sync-primitives-arm64.cc [assembler] Remove legacy constructor 2019-01-17 12:39:57 +00:00
test-sync-primitives-arm.cc [base] Introduce MutexGuard as typedef for LockGuard<Mutex> 2018-10-12 15:44:51 +00:00
test-thread-termination.cc [bigint] Add interrupt checks to slow operations 2019-01-31 20:10:36 +00:00
test-threads.cc Clean up ThreadId 2019-03-11 10:37:05 +00:00
test-trace-event.cc v8: Prep for removing TRACE_EVENT_SCOPED_CONTEXT. 2019-02-21 14:59:43 +00:00
test-traced-value.cc [tracing] Escape UTF8 strings in JSON compliant form. 2018-10-31 17:46:52 +00:00
test-transitions.cc [cleanup] Move some stuff out of objects-inl.h 2019-02-09 00:34:12 +00:00
test-transitions.h [ubsan] Port Map to the new design 2018-11-13 06:59:12 +00:00
test-typedarrays.cc Remove always-true --harmony-bigint runtime flag 2018-10-01 11:31:13 +00:00
test-types.cc Add target for common test headers 2019-02-12 09:30:01 +00:00
test-unbound-queue.cc Disable soon to be deprecated APIs per default for v8 2015-12-09 10:35:04 +00:00
test-unboxed-doubles.cc [cleanup] #include heap-inl.h less often 2019-02-15 06:22:53 +00:00
test-unscopables-hidden-prototype.cc [api] Mark SetHiddenPrototype as DEPRECATED 2019-02-08 14:49:30 +00:00
test-unwinder.cc [cleanup] #include heap-inl.h less often 2019-02-15 06:22:53 +00:00
test-usecounters.cc [counters] remove "override mistake" use counters 2019-01-18 19:27:29 +00:00
test-utils-arm64.cc [iwyu] Ensure that macro assembler includes happen correctly 2018-11-16 15:52:56 +00:00
test-utils-arm64.h [iwyu] Ensure that macro assembler includes happen correctly 2018-11-16 15:52:56 +00:00
test-utils.cc [cleanup] Split off api-inl.h from api.h to make latter self contained 2018-07-23 16:03:49 +00:00
test-version.cc [build] Introduce an embedder version string 2017-10-05 07:17:45 +00:00
test-weakmaps.cc [cleanup] #include heap-inl.h less often 2019-02-15 06:22:53 +00:00
test-weaksets.cc [cleanup] #include heap-inl.h less often 2019-02-15 06:22:53 +00:00
testcfg.py Revert "Preparing v8 to use with python3 /test" 2019-02-20 10:20:59 +00:00
trace-extension.cc [ubsan] Port Smi to the new design 2018-11-05 20:52:51 +00:00
trace-extension.h [cleanup] Mark test/ methods in subclasses with override. 2018-09-17 07:40:00 +00:00
unicode-helpers.cc Fix & reland "[utf8] Rewrite NewStringFromUtf8 using Utf8::ValueOfIncremental" 2019-02-06 13:11:11 +00:00
unicode-helpers.h [Parser] Add support for Zone allocated ConsumedPreParsingScopeData. 2018-09-07 10:28:40 +00:00