... to keep all the pieces in one place for easier modifications.
This CL also adds a new runtime call stats bucket: KeyedLoadIC_LoadElementDH.
BUG=
Review-Url: https://codereview.chromium.org/2412983008
Cr-Commit-Position: refs/heads/master@{#40314}
Reason for revert:
Times out webgl errors: https://bugs.chromium.org/p/chromium/issues/detail?id=635545
Original issue's description:
> [KeyedLoadIC] Support Smi "handlers" for element loads
>
> This is an experiment as far as performance is concerned. If Smi-configured
> element loading directly from the dispatcher stub is fast enough, then we
> can stop compiling LoadFastElementStubs (and drop the corresponding code).
>
> Committed: https://crrev.com/c9308147b341596de2733039223918a6202afa5f
> Cr-Commit-Position: refs/heads/master@{#38377}
BUG=chromium:635545
TBR=ishell@chromium.org,jkummerow@chromium.org
# Not skipping CQ checks because original CL landed more than 1 days ago.
Review-Url: https://codereview.chromium.org/2222273003
Cr-Commit-Position: refs/heads/master@{#38473}
This is an experiment as far as performance is concerned. If Smi-configured
element loading directly from the dispatcher stub is fast enough, then we
can stop compiling LoadFastElementStubs (and drop the corresponding code).
Review-Url: https://codereview.chromium.org/2180273002
Cr-Commit-Position: refs/heads/master@{#38377}
No compiled handlers required! Instead, the type feedback vector
contains a Smi encoding the field index.
Review-Url: https://codereview.chromium.org/2133233002
Cr-Commit-Position: refs/heads/master@{#37803}
This enables linter checking for "readability/namespace" violations
during presubmit and instead marks the few known exceptions that we
allow explicitly.
R=bmeurer@chromium.org
Review URL: https://codereview.chromium.org/1371083003
Cr-Commit-Position: refs/heads/master@{#31019}
Reason for revert:
Reverting, because of broken GC stress bots.
@cbruni: Sorry for the revert. I'm not entirely sure it's actually your CL; but policy is to revert speculatively if we can't determine an exact cause.
Original issue's description:
> JSObject::GetEnumProperty cleanup
>
> BUG=
>
> Committed: https://crrev.com/a00d47c802f93cf9835eafce4c9da2dd10b44f6a
> Cr-Commit-Position: refs/heads/master@{#30946}
TBR=jkummerow@chromium.org,cbruni@chromium.org
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=
Review URL: https://codereview.chromium.org/1371673004
Cr-Commit-Position: refs/heads/master@{#30950}
This way we can greatly simplify the different variants of ToObject in
our codebase and make them more uniform and robust. Adding a new
primitive doesn't require finding and changing all those places again,
but it is sufficient to setup the constructor function index when
allocating the map.
We use the inobject properties field of Map, which is invalid primitive
maps anyway.
R=jkummerow@chromium.org
Review URL: https://codereview.chromium.org/1276533003
Cr-Commit-Position: refs/heads/master@{#30119}
