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  1. 21 Aug, 2018 3 commits
    • Aseem Garg's avatar
      Revert "Reland "[asmjs] Properly validate asm.js heap sizes"" · dd65e4b8
      Aseem Garg authored 
      This reverts commit 5c309271.

Reason for revert: Broke fast/workers/worker-shared-asm-buffer.html

Original change's description:
> Reland "[asmjs] Properly validate asm.js heap sizes"
>
> This is a reland of 5d69010e
>
> Original change's description:
> > [asmjs] Properly validate asm.js heap sizes
> >
> > Enforce both engine limitations and spec (http://asmjs.org/spec/latest/)
> > limitations on the size of asm.js heaps.
> >
> > R=clemensh@chromium.org
> > CC=​mstarzinger@chromium.org
> >
> > Bug: chromium:873600
> > Change-Id: I104c23bbd0a9a7c494f97f8f9e83ac5a37496dfd
> > Reviewed-on: https://chromium-review.googlesource.com/1174411
> > Commit-Queue: Ben Titzer <titzer@chromium.org>
> > Reviewed-by: Michael Starzinger <mstarzinger@chromium.org>
> > Cr-Commit-Position: refs/heads/master@{#55163}
>
> Bug: chromium:873600
> Change-Id: Id24070bda3aafb9e1a32af0732a1b18f633ef932
> Reviewed-on: https://chromium-review.googlesource.com/1179681
> Commit-Queue: Ben Titzer <titzer@chromium.org>
> Reviewed-by: Michael Starzinger <mstarzinger@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#55193}

TBR=mstarzinger@chromium.org,titzer@chromium.org

# Not skipping CQ checks because original CL landed > 1 day ago.

Bug: chromium:873600
Change-Id: I5845c584c7ac399b9b7939f5fd50c09b7b2cc3d2
Reviewed-on: https://chromium-review.googlesource.com/1182616
Commit-Queue: Aseem Garg <aseemgarg@chromium.org>
Reviewed-by: 's avatarAseem Garg <aseemgarg@chromium.org>
Cr-Commit-Position: refs/heads/master@{#55242}
      dd65e4b8
    • Aseem Garg's avatar
      Revert "[runtime] Improve for-in performance" · a4235f00
      Aseem Garg authored 
      This reverts commit 8fa7f9ed.

Reason for revert: Speculating that this breaks GC stress

Original change's description:
> [runtime] Improve for-in performance
> 
> - Add fast-path String conversion for Smi (which is the most common case)
>   This improves for-in by ~10% on non-initialized enum-caches
> - Don't use the NumberStringCache for large indices to not overflow the cache
>   during key collection. This improves worst-case performance by ~2.5x
> - Drop number_to_string_native and number_to_string_runtime counters
> 
> Bug: v8:7717
> Change-Id: Ic1ff385e3374e6a7e7e7bdb9ae75fb8c238105d1
> Reviewed-on: https://chromium-review.googlesource.com/1167049
> Reviewed-by: Toon Verwaest <verwaest@chromium.org>
> Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
> Commit-Queue: Camillo Bruni <cbruni@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#55233}

TBR=ulan@chromium.org,cbruni@chromium.org,verwaest@chromium.org

Change-Id: I8d0332478afcd7c6a3f8fbf1f044b9aa870b6b13
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: v8:7717
Reviewed-on: https://chromium-review.googlesource.com/1182676Reviewed-by: 's avatarAseem Garg <aseemgarg@chromium.org>
Commit-Queue: Aseem Garg <aseemgarg@chromium.org>
Cr-Commit-Position: refs/heads/master@{#55241}
      a4235f00
    • Ujjwal Sharma's avatar
      [intl] Port DateTimeFormat.prototype.format and bound format function to C++ · 126e88db
      Ujjwal Sharma authored 
      This increases the size of a DateFormat instance by a word to store
the bound format function.

The instance to be bound is stored on the context of this builtin function.

Bug: v8:7800
Cq-Include-Trybots: luci.v8.try:v8_linux_noi18n_rel_ng
Change-Id: I05968251d3411f5126dba3ce9b5b6b29836fd5dc
Reviewed-on: https://chromium-review.googlesource.com/1178763
Commit-Queue: Sathya Gunasekaran <gsathya@chromium.org>
Reviewed-by: 's avatarSathya Gunasekaran <gsathya@chromium.org>
Cr-Commit-Position: refs/heads/master@{#55240}
      126e88db
  3. 20 Aug, 2018 37 commits