Update string-capitalize expected result because now it
passes all the tests in the file.
Mark fast/js/string-capitalization as failing with no_i18n.
Relanding after revert because the failure was taken care of
by Adam's CL at https://codereview.chromium.org/2597543002 .
BUG=v8:4477, v8:4476
TEST=test262/{built-ins,intl402}/Strings/*, webkit/fast/js/*,
mjsunit/string-case, intl/general/case*
Cr-Original-Commit-Position: refs/heads/master@{#41834}
Committed: 7c79e23c34
Review-Url: https://codereview.chromium.org/2588963002
Cr-Commit-Position: refs/heads/master@{#41883}
The test depends on tricky stack space requirements, so it stopped
working in some configurations win FLAG_min_preparse_length was removed
in commit 4a5b7e32c4.
As a workaround, pass --no-lazy until the test can be refined to work
on all configurations.
BUG=v8:5729
TBR=marja@chromium.org
Review-Url: https://codereview.chromium.org/2596673002
Cr-Commit-Position: refs/heads/master@{#41878}
This test requires its objects to live in new space, so running it
through gc stress runs just makes it susceptible to flakiness, as
was recently seen when turning on the --harmony-string-padding
flag (which just adds an extra JS file to the bootstrapper sequence).
TBR=ishell@chromium.org, jkummerow@chromium.org
Review-Url: https://codereview.chromium.org/2597543002 .
Cr-Commit-Position: refs/heads/master@{#41876}
eval() may introduce a scope which needs to be represented as a context at
runtime, e.g.,
eval('var x; let y; ()=>y')
introduces a variable y which needs to have a context allocated for it. However,
when traversing upwards to find the declaration context for a variable which leaks,
as the declaration of x does above, this context has to be understood to not be
a declaration context in sloppy mode.
This patch makes that distinction by introducing a different map for eval-introduced
contexts. A dynamic search for the appropriate context will continue past an eval
context to find the appropriate context. Marking contexts as eval contexts rather
than function contexts required updates in each compiler backend.
BUG=v8:5295, chromium:648719
Review-Url: https://codereview.chromium.org/2435023002
Cr-Commit-Position: refs/heads/master@{#41869}
The Intl implementation included manual checks to see if they were
being called as a constructor. However, these checks are redundant,
as %FunctionRemovePrototype has already marked the functions as
un-constructable. This path removes the unnecessary checks.
R=yangguo
Review-Url: https://codereview.chromium.org/2587713002
Cr-Commit-Position: refs/heads/master@{#41867}
The new object will hold information which is shared by all clones of a
WasmCompiledModule, e.g. the decoded asm.js offset table, and in the
future also breakpoints. From there, we can set them on each new
instantiation of any clone.
While already changing lots of the code base, I also renamed all
getters from "get_foo" to "foo", to conform to the style guide.
R=titzer@chromium.org, yangguo@chromium.org
BUG=v8:5732
Review-Url: https://codereview.chromium.org/2591653002
Cr-Commit-Position: refs/heads/master@{#41862}
These benchmarks are intended to compare the overhead of async-await vs.
a naive promise implementation vs. the babel async-await transformation.
The functions in the benchmark don't do any work themselves, so results
should reflect only overhead of the chosen implementation.
Current numbers on my local machine (higher is better):
BaselineES2017-AsyncAwait(Score): 2006
BaselineNaivePromises-AsyncAwait(Score): 7470
Native-AsyncAwait(Score): 3640
BUG=v8:5639
Review-Url: https://codereview.chromium.org/2577393002
Cr-Commit-Position: refs/heads/master@{#41860}
Currently, to find out a Promise's status and result, one has to use the
debug context. This is for example done in Node.js. This new API is a
better replacement, also in the context of the debug context being
deprecated eventually.
R=franzih@chromium.org, gsathya@chromium.org, jochen@chromium.org
BUG=v8:5764
Review-Url: https://codereview.chromium.org/2589113002
Cr-Commit-Position: refs/heads/master@{#41855}
We have the BytecodeIterator with next() and has_next() methods, and
pc_offset() and current() accessors.
This CL adds an interface to iterate over the opcodes or offsets in a
C++ foreach loop.
R=titzer@chromium.org
Review-Url: https://codereview.chromium.org/2587143002
Cr-Commit-Position: refs/heads/master@{#41851}
Previously, the Intl.DateTimeFormat constructor and other related paths had
a bug where the options bag passed in would be modified in place. This patch
makes V8's Intl implementation follow the specification's logic to avoid
such a modification.
BUG=v8:4219
Review-Url: https://codereview.chromium.org/2587703002
Cr-Commit-Position: refs/heads/master@{#41826}
Use FastAsciiConvert (as used by Unibrow) for i18n-aware
case conversion with --icu_case_mapping.
Move FastAsciiConvert to src/string-case.cc so that it can be used
by both runtime-{string,i18n}.
Add more tests.
BUG=v8:4477,v8:4476
TEST=intl/general/case*
Review-Url: https://codereview.chromium.org/2533983006
Cr-Commit-Position: refs/heads/master@{#41821}
This CL implements GetPossibleBreakpoints for wasm, by iterating over
all functions in the requested range and returning the location of all
instructions within that range.
The connection to the inspector will be added later, when setting
breakpoint also works for wasm: http://crrev.com/2536763002
BUG=chromium:613110
R=titzer@chromium.org
Review-Url: https://codereview.chromium.org/2588763002
Cr-Commit-Position: refs/heads/master@{#41818}
Encode the PropertyAttribute and whether the function
names must be set as a flag instead of setting two registers.
BUG=v8:5624
Review-Url: https://codereview.chromium.org/2586463002
Cr-Commit-Position: refs/heads/master@{#41812}
When executing wasm code for testing, we did not create a
WasmInstanceObject and link it to the generated code. This required
some special handling at runtime (mainly for stack trace generation).
This CL always provides the WasmInstanceObject, such that e.g. function
names can be resolved the usual way.
The module bytes referenced by the WasmCompiledModule linked with the
WasmInstanceObject do not hold a valid wasm module yet. Instead, we
just add the bytes we need, and make the objects in WasmModule point to
those bytes (currently only used for function names). Those bytes will
not be parsed at runtime anyway.
R=titzer@chromium.orgCC=jgruber@chromium.org
BUG=v8:5620
Review-Url: https://codereview.chromium.org/2551053002
Cr-Commit-Position: refs/heads/master@{#41809}
STRUCT_LIST and INSTANCE_TYPE_LIST are now forced to have the same order
as the InstanceType enum.
Drive-by-fix 1: Move type check and cast functions closer together in objects-inl.h
Drive-by-fix 2: Remove unused instance types SIGNATURE_INFO_TYPE and TYPE_SWITCH_INFO_TYPE.
BUG=
Review-Url: https://codereview.chromium.org/2578573002
Cr-Commit-Position: refs/heads/master@{#41804}
The scenario here: the asm function fails asm validation,
so we emit a message. In doing so, we create a JSValue wrapper for
the script object that we cache on the script object. This wrapper
is context-dependent and causes the code serializer to choke.
R=mtrofin@chromium.org, titzer@chromium.org
BUG=chromium:674446,chromium:673321
Review-Url: https://codereview.chromium.org/2586943003
Cr-Commit-Position: refs/heads/master@{#41794}
