Also extend the API to reflect this new feature.
R=jgruber@chromium.org, szuend@google.com, ulan@chromium.org
Bug: v8:8125
Cq-Include-Trybots: luci.chromium.try:linux_chromium_rel_ng
Change-Id: Ic7a7604a8c663ba04b324eb8902ff325a25654e7
Reviewed-on: https://chromium-review.googlesource.com/1202087
Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Commit-Queue: Yang Guo <yangguo@chromium.org>
Cr-Commit-Position: refs/heads/master@{#55604}
This expands the SideEffectType flag to cover whitelisting embedder
callbacks that are setup with Template accessors.
- v8::ObjectTemplate::SetNativeDataProperty
- v8::ObjectTemplate::SetLazyDataProperty
- v8::ObjectTemplate::SetAccessor
Bug: v8:7515
Cq-Include-Trybots: luci.chromium.try:linux_chromium_rel_ng
Change-Id: Ieda6c793141ab249c4f41d00e6572fe2a29ac629
Reviewed-on: https://chromium-review.googlesource.com/1015896
Reviewed-by: Yang Guo <yangguo@chromium.org>
Commit-Queue: Erik Luo <luoe@chromium.org>
Cr-Commit-Position: refs/heads/master@{#52770}
This exposes new flags to allow embedders to whitelist callbacks as
side-effect-free during evaluation with throwOnSideEffect.
Accessors and Functions/FunctionTemplates can take a new param on:
- v8::Object::SetNativeDataProperty
- v8::Object::SetLazyDataProperty
- v8::Object::SetAccessor
- v8::FunctionTemplate::New
- v8::FunctionTemplate::NewWithCache
- v8::Function::New
While Interceptors can be created with an additional flag:
PropertyHandlerFlag::kHasNoSideEffect
Bug: v8:7515
Cq-Include-Trybots: luci.chromium.try:linux_chromium_rel_ng
Change-Id: I14823316bdd6de6d362a1104b65f13504d0db056
Reviewed-on: https://chromium-review.googlesource.com/994550
Commit-Queue: Erik Luo <luoe@chromium.org>
Reviewed-by: Yang Guo <yangguo@chromium.org>
Cr-Commit-Position: refs/heads/master@{#52367}
New code should use nullptr instead of NULL.
This patch updates existing use of NULL to nullptr where applicable,
making the code base more consistent.
BUG=v8:6928,v8:6921
Cq-Include-Trybots: master.tryserver.chromium.linux:linux_chromium_rel_ng;master.tryserver.v8:v8_linux_noi18n_rel_ng
Change-Id: I4687f5b96fcfd88b41fa970a2b937b4f6538777c
Reviewed-on: https://chromium-review.googlesource.com/718338
Commit-Queue: Mathias Bynens <mathias@chromium.org>
Reviewed-by: Andreas Haas <ahaas@chromium.org>
Reviewed-by: Benedikt Meurer <bmeurer@chromium.org>
Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
Reviewed-by: Toon Verwaest <verwaest@chromium.org>
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Reviewed-by: Yang Guo <yangguo@chromium.org>
Cr-Commit-Position: refs/heads/master@{#48557}
As the code isn't used, but would have to be ported from hand-written
assembly to CodeStubAssembler anyways, I propose to remove it and
restore it if we decide that we actually need it.
R=vogelheim@chromium.org
BUG=
Change-Id: Iffd7fc6ec534b1dd7a9144da900424355c8a7a02
Reviewed-on: https://chromium-review.googlesource.com/453461
Commit-Queue: Jochen Eisinger <jochen@chromium.org>
Reviewed-by: Daniel Vogelheim <vogelheim@chromium.org>
Reviewed-by: Benedikt Meurer <bmeurer@chromium.org>
Cr-Commit-Position: refs/heads/master@{#43763}
Port the fast path for accessor inlining to cached property names from
Crankshaft to TurboFan. This constant-folds accesses to document in a
script.
R=jochen@chromium.org
BUG=v8:5548
Review-Url: https://codereview.chromium.org/2646363003
Cr-Commit-Position: refs/heads/master@{#42600}
Downside: this adds all kinds of weird includes in the .cc files.
(See design doc linked in the bug.)
BUG=v8:5402
Review-Url: https://codereview.chromium.org/2622503002
Cr-Commit-Position: refs/heads/master@{#42140}
If an accessor property is non-configurable, one should not be able
to re-declare it as a function. This specifically applies to special properties like window.location.
BUG=chromium:670596
Review-Url: https://codereview.chromium.org/2582493002
Cr-Commit-Position: refs/heads/master@{#41725}
Some accessors requires little to no computation at all, its result can be
cached in a private property, avoiding the call overhead.
Calls to the getter are translated into a cheap property load.
Follow-on to crrev.com/2347523003, from peterssen@google.com
BUG=chromium:634276, v8:5548
Review-Url: https://codereview.chromium.org/2405213002
Cr-Commit-Position: refs/heads/master@{#40765}
This solves a bug discovered with fast accessors, where a pre-age prologue
was written into a stub. Since StaticMarkingVisitor<.>::IsFlushable will
only flush Code::FUNCTION [1], we'll restrict GeneratePreagedPrologue to
functions, too, instead of adding a Code::STUB restriction.
Also, generalize api accessor test cases to --optimize-for-size.
Also, fix CompilationCacheCachingBehavior for --optimize-for-size.
[1] https://code.google.com/p/chromium/codesearch#chromium/src/v8/src/heap/objects-visiting-inl.h&l=629-632
R=epertoso
BUG=
Review URL: https://codereview.chromium.org/1580323003
Cr-Commit-Position: refs/heads/master@{#33291}
