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  1. 02 Dec, 2015 1 commit
    • danno's avatar
      [stubs] A new approach to TF stubs · 3e7e3ed7
      danno authored 
      * Add a sibling interface to InterpreterAssembler called
  CodeStubAssembler which provides a wrapper around the
  RawMachineAssembler and is intented to make it easy to build
  efficient cross-platform code stubs. Much of the implementation
  of CodeStubAssembler is shamelessly stolen from the
  InterpreterAssembler, and the idea is to eventually merge the
  two interfaces somehow, probably moving the
  InterpreterAssembler interface over to use the
  CodeStubAssembler. Short-term, however, the two interfaces
  shall remain decoupled to increase our velocity developing the
  two systems in parallel.
* Implement the StringLength stub in TurboFan with the new
  CodeStubAssembler. Replace and remove the old Hydrogen-stub
  version.
* Remove a whole slew of machinery to support JavaScript-style
  code stub generation, since it ultimately proved unwieldy,
  brittle and baroque. This cleanup includes removing the shared
  code stub context, several example stubs and a tangle of build
  file changes.

BUG=v8:4587
LOG=n

Review URL: https://codereview.chromium.org/1475953002

Cr-Commit-Position: refs/heads/master@{#32508}
      3e7e3ed7
  3. 17 Sep, 2015 1 commit
  5. 24 Aug, 2015 1 commit
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  33. 08 May, 2015 1 commit
    • domenic's avatar
      Add the concept of a V8 extras exports object · ad547cea
      domenic authored 
      Exposed to the extras as extrasExports (on the builtins object), on
which they can put things that should be accessible from C++. Exposed
to C++ through the V8 API as v8::Context::GetExtrasExportsObject().

Adding a test (in test-api.cc) required adding a simple extra,
test-extra.js, which we build into the standalone builds.

R=yangguo@chromium.org, jochen@chromium.org
BUG=

Review URL: https://codereview.chromium.org/1128113006

Cr-Commit-Position: refs/heads/master@{#28317}
      ad547cea
  35. 04 May, 2015 1 commit
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  47. 23 Mar, 2015 1 commit
    • mstarzinger's avatar
      Make compiler more acceptive wrt Isolate::use_crankshaft. · d6085f27
      mstarzinger authored 
      This allows using %OptimizeFunctionOnNextCall and friends even when
Crankshaft is disabled. Note that this should only affect code paths
that are not relevant to performance. By now we have a single bailout
point in place within OptimizedCompileJob::CreateGraph that ensures
Crankshaft is only used when enabled and supported.

R=titzer@chromium.org

Review URL: https://codereview.chromium.org/999173007

Cr-Commit-Position: refs/heads/master@{#27367}
      d6085f27
  49. 17 Mar, 2015 1 commit
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