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Juliana Franco f0acede9bb Remove weak-list of optimized JS functions. 
This CL removes the weak-list of JS functions from the context
and all the code that iterares over it. This list was being used
mainly during deoptimization (for code unlinking) and during
garbage collection. Removing it will improve performance of
programs that create many closures and trigger many scavenge GC
cycles.

No extra work is required during garbage collection. However,
given that we no longer unlink code from JS functions during
deoptimization, we leave it as it is, and on its next activation
we check whether the mark_for_deoptimization bit of that code is
set, and if it is, than we unlink it and jump to lazy compiled
code. This check happens in the prologue of every code object.
 
We needed to change/remove the cctests that used to check
something on this list.
 
Working in x64, ia32, arm64, arm, mips64 and mips. 
 

Bug: v8:6637
Change-Id: Ica99a12fd0351ae985e9a287918bf28caf6d2e24
TBR: mstarzinger@chromium.org
Reviewed-on: https://chromium-review.googlesource.com/647596
Commit-Queue: Jaroslav Sevcik <jarin@chromium.org>
Reviewed-by: Benedikt Meurer <bmeurer@chromium.org>
Reviewed-by: Jaroslav Sevcik <jarin@chromium.org>
Cr-Commit-Position: refs/heads/master@{#47808}
2017-09-05 04:30:19 +00:00
..
compiler [wasm] Remove 'using namespace' from cctest/wasm 2017-09-01 13:49:24 +00:00
ffi
heap Remove weak-list of optimized JS functions. 2017-09-05 04:30:19 +00:00
interpreter [presubmit] Enable and fix "build/namespaces" linter check. 2017-09-04 11:24:26 +00:00
libplatform Reland "Switch tracing to use v8::TracingController" 2017-07-03 11:49:23 +00:00
libsampler
parsing [parser] Skipping inner funcs: fix sloppy block generators. 2017-08-31 05:42:36 +00:00
wasm [asmjs] --validate-asm should not expose the WASM API. 2017-09-04 13:31:32 +00:00
BUILD.gn [wasm] Remove 'using namespace' from cctest/wasm 2017-09-01 13:49:24 +00:00
cctest_exe.isolate
cctest.cc
cctest.gyp [wasm] Remove 'using namespace' from cctest/wasm 2017-09-01 13:49:24 +00:00
cctest.h Delegate getting current wall-clock time to the Platform interface. 2017-08-30 06:28:09 +00:00
cctest.isolate
cctest.status PPC: disable SimdLoadStoreLoad 2017-08-25 02:26:25 +00:00
DEPS
expression-type-collector-macros.h
gay-fixed.cc
gay-fixed.h
gay-precision.cc
gay-precision.h
gay-shortest.cc
gay-shortest.h
log-eq-of-logging-and-traversal.js
OWNERS Remove x87 port 2017-07-18 18:20:40 +00:00
print-extension.cc Pass Isolate pointer to String::Utf8Value/Value constructors 2017-08-28 18:17:08 +00:00
print-extension.h
profiler-extension.cc
profiler-extension.h
scope-test-helper.h [parser] Skipping inner funcs: Associate data to SharedFunctionInfo, not Script. 2017-06-30 11:12:52 +00:00
setup-isolate-for-tests.cc
setup-isolate-for-tests.h
test-access-checks.cc
test-accessor-assembler.cc
test-accessors.cc
test-allocation.cc Revert "[Memory] Improve OOM callback tests." 2017-08-14 09:20:38 +00:00
test-api-accessors.cc
test-api-interceptors.cc Pass Isolate pointer to String::Utf8Value/Value constructors 2017-08-28 18:17:08 +00:00
test-api.cc [cctest] Avoid disallowed "using namespace" directive. 2017-09-01 08:28:36 +00:00
test-api.h Start preparing test/cctest for jumbo compilation 2017-08-14 20:58:10 +00:00
test-array-list.cc [cctest] Avoid disallowed "using namespace" directive. 2017-09-01 08:28:36 +00:00
test-assembler-arm64.cc [cctest] Avoid disallowed "using namespace" directive. 2017-09-01 08:28:36 +00:00
test-assembler-arm.cc [cctest] Avoid disallowed "using namespace" directive. 2017-09-01 08:28:36 +00:00
test-assembler-ia32.cc [cctest] Avoid disallowed "using namespace" directive. 2017-09-01 08:28:36 +00:00
test-assembler-mips64.cc [cctest] Avoid disallowed "using namespace" directive. 2017-09-01 08:28:36 +00:00
test-assembler-mips.cc [cctest] Avoid disallowed "using namespace" directive. 2017-09-01 08:28:36 +00:00
test-assembler-ppc.cc [cctest] Avoid disallowed "using namespace" directive. 2017-09-01 08:28:36 +00:00
test-assembler-s390.cc [cctest] Avoid disallowed "using namespace" directive. 2017-09-01 08:28:36 +00:00
test-assembler-x64.cc Start preparing test/cctest for jumbo compilation 2017-08-14 20:58:10 +00:00
test-atomicops.cc [cctest] Avoid disallowed "using namespace" directive. 2017-09-01 08:28:36 +00:00
test-bignum-dtoa.cc Start preparing test/cctest for jumbo compilation 2017-08-14 20:58:10 +00:00
test-bignum.cc Start preparing test/cctest for jumbo compilation 2017-08-14 20:58:10 +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
test-code-cache.cc [cleanup] Replace List with std::vector in cctests and d8. 2017-08-29 13:29:26 +00:00
test-code-layout.cc Start preparing test/cctest for jumbo compilation 2017-08-14 20:58:10 +00:00
test-code-stub-assembler.cc [promise] Reduce size of PromiseCapability by making it a struct 2017-08-31 04:20:16 +00:00
test-code-stubs-arm64.cc [cctest] Avoid disallowed "using namespace" directive. 2017-09-01 08:28:36 +00:00
test-code-stubs-arm.cc [cctest] Avoid disallowed "using namespace" directive. 2017-09-01 08:28:36 +00:00
test-code-stubs-ia32.cc [cctest] Avoid disallowed "using namespace" directive. 2017-09-01 08:28:36 +00:00
test-code-stubs-mips64.cc [cctest] Avoid disallowed "using namespace" directive. 2017-09-01 08:28:36 +00:00
test-code-stubs-mips.cc [cctest] Avoid disallowed "using namespace" directive. 2017-09-01 08:28:36 +00:00
test-code-stubs-x64.cc [cctest] Avoid disallowed "using namespace" directive. 2017-09-01 08:28:36 +00:00
test-code-stubs.cc [cctest] Avoid disallowed "using namespace" directive. 2017-09-01 08:28:36 +00:00
test-code-stubs.h [cctest] Avoid disallowed "using namespace" directive. 2017-09-01 08:28:36 +00:00
test-compiler.cc [Modules] Introduce ScriptOrModule and HostDefinedOptions 2017-08-31 00:28:56 +00:00
test-constantpool.cc Start preparing test/cctest for jumbo compilation 2017-08-14 20:58:10 +00:00
test-conversions.cc Start preparing test/cctest for jumbo compilation 2017-08-14 20:58:10 +00:00
test-cpu-profiler.cc Delegate getting current wall-clock time to the Platform interface. 2017-08-30 06:28:09 +00:00
test-date.cc Start preparing test/cctest for jumbo compilation 2017-08-14 20:58:10 +00:00
test-debug.cc Pass Isolate pointer to String::Utf8Value/Value constructors 2017-08-28 18:17:08 +00:00
test-decls.cc Start preparing test/cctest for jumbo compilation 2017-08-14 20:58:10 +00:00
test-deoptimization.cc Pass Isolate pointer to String::Utf8Value/Value constructors 2017-08-28 18:17:08 +00:00
test-dictionary.cc [runtime] Make GetHash and GetOrCreateHash member functions 2017-08-22 00:35:31 +00:00
test-disasm-arm64.cc [cctest] Avoid disallowed "using namespace" directive. 2017-09-01 08:28:36 +00:00
test-disasm-arm.cc [cctest] Avoid disallowed "using namespace" directive. 2017-09-01 08:28:36 +00:00
test-disasm-ia32.cc [cctest] Avoid disallowed "using namespace" directive. 2017-09-01 08:28:36 +00:00
test-disasm-mips64.cc [cctest] Avoid disallowed "using namespace" directive. 2017-09-01 08:28:36 +00:00
test-disasm-mips.cc [cctest] Avoid disallowed "using namespace" directive. 2017-09-01 08:28:36 +00:00
test-disasm-ppc.cc [cctest] Avoid disallowed "using namespace" directive. 2017-09-01 08:28:36 +00:00
test-disasm-s390.cc [cctest] Avoid disallowed "using namespace" directive. 2017-09-01 08:28:36 +00:00
test-disasm-x64.cc Start preparing test/cctest for jumbo compilation 2017-08-14 20:58:10 +00:00
test-diy-fp.cc Start preparing test/cctest for jumbo compilation 2017-08-14 20:58:10 +00:00
test-double.cc Start preparing test/cctest for jumbo compilation 2017-08-14 20:58:10 +00:00
test-dtoa.cc Start preparing test/cctest for jumbo compilation 2017-08-14 20:58:10 +00:00
test-elements-kind.cc Start preparing test/cctest for jumbo compilation 2017-08-14 20:58:10 +00:00
test-experimental-extra.js
test-extra.js
test-fast-dtoa.cc Start preparing test/cctest for jumbo compilation 2017-08-14 20:58:10 +00:00
test-feedback-vector.cc [turbofan] Optimize fast enum cache driven for..in. 2017-09-01 11:27:37 +00:00
test-feedback-vector.h [objects] Make feedback vector a first-class object 2017-07-27 13:31:55 +00:00
test-field-type-tracking.cc Cache fewer StoreIC-Transition handlers 2017-08-18 16:06:44 +00:00
test-fixed-dtoa.cc Start preparing test/cctest for jumbo compilation 2017-08-14 20:58:10 +00:00
test-flags.cc Start preparing test/cctest for jumbo compilation 2017-08-14 20:58:10 +00:00
test-func-name-inference.cc
test-fuzz-arm64.cc [cctest] Avoid disallowed "using namespace" directive. 2017-09-01 08:28:36 +00:00
test-global-handles.cc Start preparing test/cctest for jumbo compilation 2017-08-14 20:58:10 +00:00
test-global-object.cc Pass Isolate pointer to String::Utf8Value/Value constructors 2017-08-28 18:17:08 +00:00
test-hashcode.cc [runtime] Make GetHash and GetOrCreateHash member functions 2017-08-22 00:35:31 +00:00
test-hashmap.cc [cctest] Avoid disallowed "using namespace" directive. 2017-09-01 08:28:36 +00:00
test-heap-profiler.cc [cleanup] Replace List with std::vector in cctests and d8. 2017-08-29 13:29:26 +00:00
test-identity-map.cc [cleanup] Replace List with std::vector in cctests and d8. 2017-08-29 13:29:26 +00:00
test-inobject-slack-tracking.cc [cctest] Avoid disallowed "using namespace" directive. 2017-09-01 08:28:36 +00:00
test-intl.cc [intl] Implement Intl.NumberFormat.prototype.formatToParts 2017-06-30 20:14:18 +00:00
test-javascript-arm64.cc
test-js-arm64-variables.cc
test-list.cc Start preparing test/cctest for jumbo compilation 2017-08-14 20:58:10 +00:00
test-liveedit.cc Start preparing test/cctest for jumbo compilation 2017-08-14 20:58:10 +00:00
test-lockers.cc [cleanup] Replace List with std::vector in cctests and d8. 2017-08-29 13:29:26 +00:00
test-log-stack-tracer.cc Start preparing test/cctest for jumbo compilation 2017-08-14 20:58:10 +00:00
test-log.cc Pass Isolate pointer to String::Utf8Value/Value constructors 2017-08-28 18:17:08 +00:00
test-macro-assembler-arm.cc [cctest] Avoid disallowed "using namespace" directive. 2017-09-01 08:28:36 +00:00
test-macro-assembler-mips64.cc [cctest] Avoid disallowed "using namespace" directive. 2017-09-01 08:28:36 +00:00
test-macro-assembler-mips.cc [cctest] Avoid disallowed "using namespace" directive. 2017-09-01 08:28:36 +00:00
test-macro-assembler-x64.cc [fullcodegen] Delete FullCodegen. 2017-08-11 11:50:05 +00:00
test-managed.cc Refactor Managed construction 2017-09-04 11:37:42 +00:00
test-mementos.cc Start preparing test/cctest for jumbo compilation 2017-08-14 20:58:10 +00:00
test-modules.cc
test-object.cc [cctest] Add simple test for EnumCache 2017-08-31 09:53:24 +00:00
test-orderedhashtable.cc Reland "[runtime] Store hash code in length field" 2017-08-21 05:30:01 +00:00
test-parsing.cc Pass Isolate pointer to String::Utf8Value/Value constructors 2017-08-28 18:17:08 +00:00
test-platform-linux.cc Start preparing test/cctest for jumbo compilation 2017-08-14 20:58:10 +00:00
test-platform-win32.cc [cctest] Avoid disallowed "using namespace" directive. 2017-09-01 08:28:36 +00:00
test-platform.cc
test-profile-generator.cc [cleanup] Replace List with std::vector in cctests and d8. 2017-08-29 13:29:26 +00:00
test-random-number-generator.cc Start preparing test/cctest for jumbo compilation 2017-08-14 20:58:10 +00:00
test-regexp.cc Start preparing test/cctest for jumbo compilation 2017-08-14 20:58:10 +00:00
test-representation.cc Start preparing test/cctest for jumbo compilation 2017-08-14 20:58:10 +00:00
test-run-wasm-relocation-arm64.cc [wasm] Remove 'using namespace' from cctest/wasm 2017-09-01 13:49:24 +00:00
test-run-wasm-relocation-arm.cc [wasm] Remove 'using namespace' from cctest/wasm 2017-09-01 13:49:24 +00:00
test-run-wasm-relocation-ia32.cc [wasm] Remove 'using namespace' from cctest/wasm 2017-09-01 13:49:24 +00:00
test-run-wasm-relocation-x64.cc Start preparing test/cctest for jumbo compilation 2017-08-14 20:58:10 +00:00
test-sampler-api.cc
test-serialize.cc [cctest] Avoid disallowed "using namespace" directive. 2017-09-01 08:28:36 +00:00
test-simulator-arm64.cc [cctest] Avoid disallowed "using namespace" directive. 2017-09-01 08:28:36 +00:00
test-simulator-arm.cc [cctest] Avoid disallowed "using namespace" directive. 2017-09-01 08:28:36 +00:00
test-strings.cc [presubmit] Enable and fix "build/namespaces" linter check. 2017-09-04 11:24:26 +00:00
test-strtod.cc Start preparing test/cctest for jumbo compilation 2017-08-14 20:58:10 +00:00
test-symbols.cc Start preparing test/cctest for jumbo compilation 2017-08-14 20:58:10 +00:00
test-thread-termination.cc [console] correctly propagate exceptions. 2017-08-31 13:37:12 +00:00
test-threads.cc [cleanup] Replace List with std::vector in cctests and d8. 2017-08-29 13:29:26 +00:00
test-trace-event.cc [cleanup] Replace List with std::vector in cctests and d8. 2017-08-29 13:29:26 +00:00
test-traced-value.cc
test-transitions.cc Start preparing test/cctest for jumbo compilation 2017-08-14 20:58:10 +00:00
test-transitions.h Refactor TransitionArray access 2017-07-28 19:41:21 +00:00
test-typedarrays.cc Start preparing test/cctest for jumbo compilation 2017-08-14 20:58:10 +00:00
test-types.cc Start preparing test/cctest for jumbo compilation 2017-08-14 20:58:10 +00:00
test-unbound-queue.cc
test-unboxed-doubles.cc [cctest] Avoid disallowed "using namespace" directive. 2017-09-01 08:28:36 +00:00
test-unscopables-hidden-prototype.cc
test-usecounters.cc [parsing] Add a UseCounter for labeled expression statements 2017-08-04 18:51:54 +00:00
test-utils-arm64.cc
test-utils-arm64.h
test-utils.cc Start preparing test/cctest for jumbo compilation 2017-08-14 20:58:10 +00:00
test-version.cc Start preparing test/cctest for jumbo compilation 2017-08-14 20:58:10 +00:00
test-weakmaps.cc [runtime] Make GetHash and GetOrCreateHash member functions 2017-08-22 00:35:31 +00:00
test-weaksets.cc [runtime] Make GetHash and GetOrCreateHash member functions 2017-08-22 00:35:31 +00:00
testcfg.py
trace-extension.cc
trace-extension.h
types-fuzz.h
unicode-helpers.h