Currently only the Win64 bots report this warnings, which adds quite
some overhead to the development process. With this flag we also get
compiler warnings about implicit 64bit to 32bit truncations when
building with clang on Linux/x64 and Mac/x64.
R=svenpanne@chromium.org
Review URL: https://codereview.chromium.org/1111733002
Cr-Commit-Position: refs/heads/master@{#28093}
These two test cases "InlineCreateArrayLiteral" and "InlineCreateObjectLiteral" are
added in d1597b7d22. They invokes Linkage::GetStubCallDescriptor
which is unimplemented for turbofan unsupported platform.
BUG=
Review URL: https://codereview.chromium.org/1095793007
Cr-Commit-Position: refs/heads/master@{#28090}
This CL changes GetHeapSpaceStatistics api to return SizeOfObjects()
instead of Size(). SizeOfObjects is the required field and is
consistent with GetHeapStatistics api.
BUG=476013
LOG=N
Review URL: https://codereview.chromium.org/1095393005
Cr-Commit-Position: refs/heads/master@{#28080}
...when handing out validity cells to handlers; because invalidating said cells is
the only time we'll need the user registrations.
Along the way, fix a corner case in WeakFixedArray, which can now be empty after
the recently introduced compaction support.
This reverts commit 968715c653.
Original review: https://codereview.chromium.org/1104813004/
Review URL: https://codereview.chromium.org/1110513002
Cr-Commit-Position: refs/heads/master@{#28076}
- instead of committing operands early to resolve hints, hold the hint register data on the UsePosition
- allow hints to be rolled back efficiently as needed by GreedyAllocator
- some small drive by fixes
BUG=
Review URL: https://codereview.chromium.org/1103533002
Cr-Commit-Position: refs/heads/master@{#28075}
The msan configuration can be used in combination with
v8_use_snapshot=false.
BUG=chromium:425187
LOG=n
Review URL: https://codereview.chromium.org/802583003
Cr-Commit-Position: refs/heads/master@{#28064}
This uses explicit operators instead of intrinsic runtime calls to
create literals froms boilerplates. It allows for easier access of
static parameters and syncs it with other allocating operators.
R=svenpanne@chromium.org
Review URL: https://codereview.chromium.org/1104453006
Cr-Commit-Position: refs/heads/master@{#28062}
This introduces a JSCreateClosure operator which can be lowered by the
typed pipeline to the aforementioned stub. It also allows for further
optimizations of closure creation.
R=titzer@chromium.org
Review URL: https://codereview.chromium.org/1105513002
Cr-Commit-Position: refs/heads/master@{#28058}
If the array's map is the initial FastHoley array map, and the array prototype
chain is undisturbed and empty of elements, then keyed loads can convert the
load of a hole to undefined.
BUG=
Review URL: https://codereview.chromium.org/1100083002
Cr-Commit-Position: refs/heads/master@{#28056}
This changes the unittests suite to be run in only the default variant,
because unit tests are (and should be) written to be independent from
global flags.
R=machenbach@chromium.org
Review URL: https://codereview.chromium.org/1067863007
Cr-Commit-Position: refs/heads/master@{#28054}
When splitting live ranges between interval boundary,
the intervals still link eachother. This fixes that.
BUG=
Review URL: https://codereview.chromium.org/1102243002
Cr-Commit-Position: refs/heads/master@{#28053}
This reverts commit d5565c1f68.
Getter and setter function names in ES6 are defined as "get foo" and
"set foo".
This also moves the logic for handling symbols from runtime-function.cc
to v8natives.js.
BUG=None
LOG=N
R=adamk@chromium.org
Review URL: https://codereview.chromium.org/1093183006
Cr-Commit-Position: refs/heads/master@{#28050}
Reason for revert:
Suspected of causing GC stress failures.
Original issue's description:
> Lazily register prototype users
>
> when handing out validity cells to handles; because invalidating said cells is the only time we'll need the user registrations.
> Along the way, fix a corner case in WeakFixedArray, which can now be empty after the recently introduced compaction support.
>
> Committed: https://crrev.com/a4bb7643c076b014816431a9b85af3e2edf828e7
> Cr-Commit-Position: refs/heads/master@{#28047}
TBR=yangguo@chromium.org
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
Review URL: https://codereview.chromium.org/1108583002
Cr-Commit-Position: refs/heads/master@{#28049}
Follow up for r28032.
We don't need to store the "corresponding outer scope class variables", it's
enough if we transmit the declaration group start to the inner class
variable.
R=rossberg@chromium.org
BUG=v8:3956
LOG=N
Review URL: https://codereview.chromium.org/1102903002
Cr-Commit-Position: refs/heads/master@{#28048}
when handing out validity cells to handles; because invalidating said cells is the only time we'll need the user registrations.
Along the way, fix a corner case in WeakFixedArray, which can now be empty after the recently introduced compaction support.
Review URL: https://codereview.chromium.org/1104813004
Cr-Commit-Position: refs/heads/master@{#28047}
Implements the strong mode proposal's restrictions on
implicit conversions for binary arithmetic operations, not
including the + special case. Adds some infrastructure
for future implementation of the restrictions for other
operators.
BUG=v8:3956
LOG=N
Review URL: https://codereview.chromium.org/1092353002
Cr-Commit-Position: refs/heads/master@{#28045}