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  1. 12 Mar, 2015 2 commits
  3. 11 Mar, 2015 2 commits
  5. 10 Mar, 2015 4 commits
    • mstarzinger's avatar
      Remove frame pointer from StackHandler. · 36e69a91
      mstarzinger authored 
      This reduces the size of the StackHandler by yet another word. We no
longer need to keep track of the frame pointer, as the stack walk will
be able to recalculate it.

R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/991893003

Cr-Commit-Position: refs/heads/master@{#27115}
      36e69a91
    • arv's avatar
      [es6] Throw TypeError for computed static prototype property name · 8d946b9c
      arv authored 
      The prototype of a class constructor function is read only. When we set
computed property names we were ignoring this and we were overriding the
property.

Since the prototype is the only possible own read only property on the
constructor function object we special case this so we do not have to
check this for every property in the class literal.

BUG=v8:3945
LOG=N
R=mstarzinger@chromium.org, dslomov@chromium.org

Review URL: https://codereview.chromium.org/985643003

Cr-Commit-Position: refs/heads/master@{#27106}
      8d946b9c
    • mstarzinger's avatar
      Remove code object from StackHandler. · e0aa8ebf
      mstarzinger authored 
      This reduces the size of the StackHandler by one word. We no longer
need to keep track of the code object, as the stack walk finds it.

R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/985803002

Cr-Commit-Position: refs/heads/master@{#27103}
      e0aa8ebf
    • bmeurer's avatar
      [turbofan] Unify Math.floor / Math.ceil optimization. · 022ea7e0
      bmeurer authored 
      Provide an intrinsic %MathFloor / %_MathFloor that is used to optimize
both Math.ceil and Math.floor, and use the JS inlining mechanism to
inline Math.ceil into TurboFan code. Although we need to touch code
outside of TurboFan to make this work, this does not affect the way we
handle Math.ceil and/or Math.floor in CrankShaft, because for CrankShaft
the old-style builtin function id based inlining still kicks in first.

Once this solution is stabilized, we can use it for Math.floor as well.
And once that is settled, we can establish it as the unified way to
inline builtins, and get rid of the specialized builtin function id
based inlining at some point.

Note that "builtin" applies to basically every piece of internal
JavaScript/intrinsics based code, so this also applies to the yet to be
defined JavaScript based code stubs and handlers.

BUG=v8:3953
LOG=n
R=yangguo@chromium.org,svenpanne@chromium.org

Review URL: https://codereview.chromium.org/990963003

Cr-Commit-Position: refs/heads/master@{#27086}
      022ea7e0
  7. 06 Mar, 2015 2 commits
  9. 05 Mar, 2015 6 commits
  11. 04 Mar, 2015 1 commit
    • yangguo's avatar
      Refactor BreakLocationIterator. · 1a608493
      yangguo authored 
      We now have BreakLocation::Iterator to iterate via RelocIterator, and
create a BreakLocation when we are done iterating. The reloc info is
stored in BreakLocation in a GC-safe way and instantiated on demand.

R=ulan@chromium.org
BUG=v8:3924
LOG=N

Review URL: https://codereview.chromium.org/967323002

Cr-Commit-Position: refs/heads/master@{#26983}
      1a608493
  13. 03 Mar, 2015 8 commits
  15. 02 Mar, 2015 1 commit
  17. 28 Feb, 2015 1 commit
  19. 27 Feb, 2015 3 commits
  21. 25 Feb, 2015 2 commits
  23. 24 Feb, 2015 1 commit
  25. 23 Feb, 2015 1 commit
  27. 20 Feb, 2015 1 commit
    • loislo's avatar
      CpuProfiler: eliminate cpu-profiler dependency from heap-inl.h · 8ba89cce
      loislo authored 
      We accessed to cpu_profiler for tracking SharedFunctionInfo objects movements and used their addresses for generating function_id. Actually we could replace the manually generated shared_id by the pair script_id + position. In this case we can drop SharedFunctionInfo events support from cpu_profiler and remove the dependency.

BTW GetCallUid was used as an unique identifier of the function on the front-end side. Actually it is a hash which might not be unique. So I renamed GetCallUid with GetHash and implemented GetFunctionId method.

BUG=452067
LOG=n

Review URL: https://codereview.chromium.org/941973002

Cr-Commit-Position: refs/heads/master@{#26775}
      8ba89cce
  29. 18 Feb, 2015 1 commit
    • adamk's avatar
      Rename Interface to ModuleDescriptor · 27e8a455
      adamk authored 
      ModuleDescriptor will end up holding the set of data described in the
spec as a "Module record". This introduces a little bit of confusion
with ModuleInfo, but I hope that'll become clearer over time.

Also removed the interface-printing flags. We probably want
Module-printing flags, but that can wait until we have more
Module-related structures.

BUG=v8:1569
LOG=n

Review URL: https://codereview.chromium.org/935723004

Cr-Commit-Position: refs/heads/master@{#26728}
      27e8a455
  31. 17 Feb, 2015 1 commit
  33. 14 Feb, 2015 1 commit
  35. 13 Feb, 2015 1 commit
  37. 12 Feb, 2015 1 commit