Commit Graph

12 Commits

Author SHA1 Message Date
Jakob Kummerow
81620900e9 [ubsan] Port SharedFunctionInfo to the new design
Bug: v8:3770
Change-Id: If405611d359d29ae1958beebd9202e068434a621
Reviewed-on: https://chromium-review.googlesource.com/c/1350286
Commit-Queue: Jakob Kummerow <jkummerow@chromium.org>
Reviewed-by: Leszek Swirski <leszeks@chromium.org>
Reviewed-by: Michael Starzinger <mstarzinger@chromium.org>
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Cr-Commit-Position: refs/heads/master@{#57918}
2018-11-28 21:23:50 +00:00
Stephan Herhut
6d25cab2c8 [cleanup] Split off api-inl.h from api.h to make latter self contained
api.h had an implicit dependency on objects-inl.h.

Bug: v8:7490
Cq-Include-Trybots: luci.chromium.try:linux_chromium_rel_ng;luci.v8.try:v8_linux_noi18n_rel_ng
Change-Id: I56ef7abefed7205bdbff2aa5f451f1a843bef9f9
Reviewed-on: https://chromium-review.googlesource.com/1145191
Reviewed-by: Benedikt Meurer <bmeurer@chromium.org>
Reviewed-by: Ben Titzer <titzer@chromium.org>
Reviewed-by: Michael Lippautz <mlippautz@chromium.org>
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Commit-Queue: Stephan Herhut <herhut@chromium.org>
Cr-Commit-Position: refs/heads/master@{#54616}
2018-07-23 16:03:49 +00:00
Leszek Swirski
733b15744f [GetIsolate] Remove 1-arg handles around ScriptIterator
Change the ScriptIterator to:

    a) construct its script list handle using the given isolate, and
    b) take the Script (which it doesn't store) by pointer instead of
       by Handle, to avoid callers needing to allocate a handle.

Bug: v8:7786
Cq-Include-Trybots: luci.chromium.try:linux_chromium_rel_ng
Change-Id: I72c1ee13f1b72fe962f4b1bccba69ae4e97088a7
Reviewed-on: https://chromium-review.googlesource.com/1113316
Reviewed-by: Dan Elphick <delphick@chromium.org>
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Reviewed-by: Yang Guo <yangguo@chromium.org>
Commit-Queue: Leszek Swirski <leszeks@chromium.org>
Cr-Commit-Position: refs/heads/master@{#54018}
2018-06-26 08:52:30 +00:00
Leszek Swirski
83ac43275e [GetIsolate] More low-hanging fruit
Access Isolate* and Heap* wherever already available.

Roughly:
GetIsolate(): -20
GetHeap(): -22
Handle<>(HeapObject): -315
handle(HeapObject): -21

Bug: v8:7786
Cq-Include-Trybots: luci.chromium.try:linux_chromium_rel_ng;luci.v8.try:v8_linux_noi18n_rel_ng
Change-Id: I2da36ed1909d849812a1cb6bf94cb735eedca45b
Reviewed-on: https://chromium-review.googlesource.com/1111707
Commit-Queue: Leszek Swirski <leszeks@chromium.org>
Reviewed-by: Toon Verwaest <verwaest@chromium.org>
Reviewed-by: Leszek Swirski <leszeks@chromium.org>
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
Reviewed-by: Michael Starzinger <mstarzinger@chromium.org>
Reviewed-by: Dan Elphick <delphick@chromium.org>
Cr-Commit-Position: refs/heads/master@{#53987}
2018-06-23 09:53:20 +00:00
Camillo Bruni
74a663be67 [runtime] Deduplicate the name between SFI and ScopeInfo
With this CL the name of an SFI is either stored directly on the SFI
itself (for uncompiled ones) or on the related ScopeInfo if present.

- Combine scope_info and name field on SFI into name_or_scope_info field
- Change the name of a couple of SFI accessors: name => Name,
  has_shared_name => HasSharedName, set_name => SetName
- Add Runtime::kGetFunctionName due to more complex SFI name accessing

Bug: v8:7066
Cq-Include-Trybots: luci.chromium.try:linux_chromium_rel_ng
Change-Id: Idcce158446c9447b92d9a15125d086952c6e0824
Reviewed-on: https://chromium-review.googlesource.com/964201
Commit-Queue: Camillo Bruni <cbruni@chromium.org>
Reviewed-by: Andreas Haas <ahaas@chromium.org>
Reviewed-by: Leszek Swirski <leszeks@chromium.org>
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Reviewed-by: Marja Hölttä <marja@chromium.org>
Cr-Commit-Position: refs/heads/master@{#52001}
2018-03-16 16:49:42 +00:00
Mostyn Bramley-Moore
cddbe282c6 Start preparing test/cctest for jumbo compilation
* Avoid "using namespace" statements, which trigger clang's -Wheader-hygiene
  warnings in jumbo builds.
* Undefine created macros at the end of source files.

BUG=chromium:746958

Change-Id: I5d25432c314437f607b0e1be22765a6764267ba6
Reviewed-on: https://chromium-review.googlesource.com/610962
Reviewed-by: Jakob Kummerow <jkummerow@chromium.org>
Commit-Queue: Mostyn Bramley-Moore <mostynb@opera.com>
Cr-Commit-Position: refs/heads/master@{#47347}
2017-08-14 20:58:10 +00:00
marja
9c7b87269c include fixing: api.h shouldn't include objects-inl.h
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}
2017-01-09 13:43:28 +00:00
jochen
4f2cb8fe82 Reland of "Store SharedFunctionInfos of a Script in a FixedArray indexed by their ID"
Original CL description:
> Store SharedFunctionInfos of a Script in a FixedArray indexed by their ID
>
> Now that SharedFunctionInfos have a unique ID (and the IDs are dense),
> we can use them as an index into an array, instead of using a
> WeakFixedArray where we have to do a linear scan.
>
> Hooking up liveedit is a bit more involved, see
> https://docs.google.com/presentation/d/1FtNa3U7WsF5bPhY9uGoJG5Y9hnz5VBDabfOWpb4unWI/edit
> for an overview
>
> BUG=v8:5589
> R=verwaest@chromium.org,jgruber@chromium.org
>
> Review-Url: https://codereview.chromium.org/2547483002

BUG=v8:5589
TBR=verwaest@chromium.org,jgruber@chromium.org

Review-Url: https://codereview.chromium.org/2577063002
Cr-Commit-Position: refs/heads/master@{#41734}
2016-12-15 17:19:55 +00:00
kozyatinskiy
3dea2c8354 Revert of Store SharedFunctionInfos of a Script in a FixedArray indexed by their ID (patchset #11 id:190001 of https://codereview.chromium.org/2547483002/ )
Reason for revert:
LiveEdit is broken in some cases.

Original issue's description:
> Store SharedFunctionInfos of a Script in a FixedArray indexed by their ID
>
> Now that SharedFunctionInfos have a unique ID (and the IDs are dense),
> we can use them as an index into an array, instead of using a
> WeakFixedArray where we have to do a linear scan.
>
> Hooking up liveedit is a bit more involved, see
> https://docs.google.com/presentation/d/1FtNa3U7WsF5bPhY9uGoJG5Y9hnz5VBDabfOWpb4unWI/edit
> for an overview
>
> BUG=v8:5589
> R=verwaest@chromium.org,jgruber@chromium.org
>
> Committed: https://crrev.com/6595e7405769dc9d49e9568d61485efc6d468baf
> Cr-Commit-Position: refs/heads/master@{#41600}

TBR=jgruber@chromium.org,verwaest@chromium.org,yangguo@chromium.org,jochen@chromium.org
# Not skipping CQ checks because original CL landed more than 1 days ago.
BUG=v8:5589,chromium:673950
NOPRESUBMIT=true

Review-Url: https://codereview.chromium.org/2578433002
Cr-Commit-Position: refs/heads/master@{#41684}
2016-12-14 02:05:05 +00:00
jochen
6595e74057 Store SharedFunctionInfos of a Script in a FixedArray indexed by their ID
Now that SharedFunctionInfos have a unique ID (and the IDs are dense),
we can use them as an index into an array, instead of using a
WeakFixedArray where we have to do a linear scan.

Hooking up liveedit is a bit more involved, see
https://docs.google.com/presentation/d/1FtNa3U7WsF5bPhY9uGoJG5Y9hnz5VBDabfOWpb4unWI/edit
for an overview

BUG=v8:5589
R=verwaest@chromium.org,jgruber@chromium.org

Review-Url: https://codereview.chromium.org/2547483002
Cr-Commit-Position: refs/heads/master@{#41600}
2016-12-08 17:07:11 +00:00
vogelheim
9d0f5ab745 Treat all functions in a 'comma sequence' the same for (pre-)parsing.
R=verwaest@chromium.org
BUG=v8:5643

Review-Url: https://codereview.chromium.org/2524263003
Cr-Commit-Position: refs/heads/master@{#41267}
2016-11-24 14:45:19 +00:00
vogelheim
eefe11a1e6 Treat a '!' preceding a function literal as eager-compile hint.
Some minifiers use the pattern !function ... () for JS code that should
be immediately executed. This change recognizes that pattern and treats
it equally to parenthesized functions.

A bit more background info is in the referenced bug.

R=verwaest@chromium.org
BUG=v8:5643

Review-Url: https://codereview.chromium.org/2509143003
Cr-Commit-Position: refs/heads/master@{#41114}
2016-11-18 14:56:59 +00:00