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  1. 11 Sep, 2017 1 commit
  3. 31 Aug, 2017 1 commit
    • Sathya Gunasekaran's avatar
      [Modules] Introduce ScriptOrModule and HostDefinedOptions · dbfe4a49
      Sathya Gunasekaran authored 
      This patch introduces a new container type ScriptOrModule which
provides the name and the host defined options of the script/module.

This patch also introduces a new PrimitivesArray that can hold
Primitive values, which the embedder can use to store metadata.

The HostDefinedOptions is passed to V8 through the ScriptOrigin, and
passed back to the embedder through HostImportModuleDynamically for
module loading.

Bug: v8:5785, v8:6658, v8:6683
Cq-Include-Trybots: master.tryserver.chromium.linux:linux_chromium_rel_ng
Change-Id: I56c26fc9a680b273ac0a6691e5ad75f15b8dc80a
Reviewed-on: https://chromium-review.googlesource.com/622158Reviewed-by: 's avatarAdam Klein <adamk@chromium.org>
Reviewed-by: 's avatarGeorg Neis <neis@chromium.org>
Commit-Queue: Sathya Gunasekaran <gsathya@chromium.org>
Cr-Commit-Position: refs/heads/master@{#47724}
      dbfe4a49
  5. 30 Aug, 2017 1 commit
  7. 24 Aug, 2017 1 commit
  9. 23 Aug, 2017 1 commit
    • Ross McIlroy's avatar
      Reland "[Compiler] Remove code aging support." · 8bf15bf1
      Ross McIlroy authored 
      > This reverts commit 42d3d36b.
> 
> Original change's description:
> > [Compiler] Remove code aging support.
> > 
> > Code aging is no longer supported by any remaining compilers now
> > that full codegen has been removed. This CL removes all vestiges of
> > code aging.
> > 
> > BUG=v8:6409
> > 
> > Change-Id: I945ebcc20c7c55120550c8ee36188bfa042ea65e
> > Reviewed-on: https://chromium-review.googlesource.com/619153
> > Reviewed-by: Michael Starzinger <mstarzinger@chromium.org>
> > Reviewed-by: Yang Guo <yangguo@chromium.org>
> > Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
> > Reviewed-by: Marja Hölttä <marja@chromium.org>
> > Commit-Queue: Ross McIlroy <rmcilroy@chromium.org>
> > Cr-Commit-Position: refs/heads/master@{#47501}
> 
> TBR=ulan@chromium.org,rmcilroy@chromium.org,marja@chromium.org,yangguo@chromium.org,mstarzinger@chromium.org,rodolph.perfetta@arm.com
> 
> Change-Id: I9d8b2985e2d472697908270d93a35eb7ef9c88a8
> No-Presubmit: true
> No-Tree-Checks: true
> No-Try: true
> Bug: v8:6409
> Reviewed-on: https://chromium-review.googlesource.com/625998
> Reviewed-by: Ross McIlroy <rmcilroy@chromium.org>
> Commit-Queue: Ross McIlroy <rmcilroy@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#47506}

TBR=ulan@chromium.org,rmcilroy@chromium.org,marja@chromium.org,yangguo@chromium.org,mstarzinger@chromium.org,rodolph.perfetta@arm.com

Change-Id: I68785c6be7686e874b3848103e3a34483eaeb519
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: v8:6409
Reviewed-on: https://chromium-review.googlesource.com/625919Reviewed-by: 's avatarRoss McIlroy <rmcilroy@chromium.org>
Reviewed-by: 's avatarYang Guo <yangguo@chromium.org>
Commit-Queue: Ross McIlroy <rmcilroy@chromium.org>
Cr-Commit-Position: refs/heads/master@{#47535}
      8bf15bf1
  11. 22 Aug, 2017 4 commits
  13. 17 Aug, 2017 4 commits
    • Ross McIlroy's avatar
      [Compiler] asm.js instantiate failures should call CompileLazy builtin. · 7707e12b
      Ross McIlroy authored 
      Have asm.js instantiate failures tail call the function object again, which
has been reset to the CompileLazy builtin, rather than explicitly calling
the CompileLazy runtime function. This ensures that we call any optimized
code or respect the optimization marker on the feedback vector, and can
introduce DCHECKS in Compiler::Compile to this effect.

Change-Id: I69a1de006c4da8f667a3e8ae8cf69ecf241dae9a
Reviewed-on: https://chromium-review.googlesource.com/618714
Commit-Queue: Ross McIlroy <rmcilroy@chromium.org>
Reviewed-by: 's avatarLeszek Swirski <leszeks@chromium.org>
Cr-Commit-Position: refs/heads/master@{#47402}
      7707e12b
    • Ross McIlroy's avatar
      Reland "[Compiler] Remove CompileDebugCode and EnsureBytecode and replace with Compile" · 73ec5598
      Ross McIlroy authored 
      This is a reland of 21da12a9
Original change's description:
> [Compiler] Remove CompileDebugCode and EnsureBytecode and replace with Compile
> 
> Removes the Compiler::CompileDebugCode and Compiler::EnsureBytecode functions
> and replaces them with a Compiler::Compile(Handle<SharedFunctionInfo> shared)
> function. The code in compiler.cc is refactored to use this function to compile
> the SharedFunctionInfo when compiling a JSFunction.
> 
> Also does some other cleanup:
>  - Removes CompileUnoptimizedFunction and inlines into new Compiler function
>  - Moves code to create top level SharedFunctionInfo into CompilerTopLevel and
>    out of FinalizeUnoptimizedCompile.
> 
> BUG=v8:6409
> 
> Change-Id: Ic54afcd8eb005c17f3ae6b2355060846e3091ca3
> Reviewed-on: https://chromium-review.googlesource.com/613760
> Commit-Queue: Ross McIlroy <rmcilroy@chromium.org>
> Reviewed-by: Jaroslav Sevcik <jarin@chromium.org>
> Reviewed-by: Leszek Swirski <leszeks@chromium.org>
> Reviewed-by: Yang Guo <yangguo@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#47394}

TBR=yangguo@chromium.org
TBR=jarin@chromium.org

Bug: v8:6409
Change-Id: If2eae66a85f129e746a5ca5c04935540f3f86b04
Reviewed-on: https://chromium-review.googlesource.com/618886Reviewed-by: 's avatarRoss McIlroy <rmcilroy@chromium.org>
Commit-Queue: Ross McIlroy <rmcilroy@chromium.org>
Cr-Commit-Position: refs/heads/master@{#47399}
      73ec5598
    • Ross McIlroy's avatar
      Revert "[Compiler] Remove CompileDebugCode and EnsureBytecode and replace with Compile" · 0f40415b
      Ross McIlroy authored 
      This reverts commit 21da12a9.

Reason for revert: Failing on arm64 simulator

Original change's description:
> [Compiler] Remove CompileDebugCode and EnsureBytecode and replace with Compile
> 
> Removes the Compiler::CompileDebugCode and Compiler::EnsureBytecode functions
> and replaces them with a Compiler::Compile(Handle<SharedFunctionInfo> shared)
> function. The code in compiler.cc is refactored to use this function to compile
> the SharedFunctionInfo when compiling a JSFunction.
> 
> Also does some other cleanup:
>  - Removes CompileUnoptimizedFunction and inlines into new Compiler function
>  - Moves code to create top level SharedFunctionInfo into CompilerTopLevel and
>    out of FinalizeUnoptimizedCompile.
> 
> BUG=v8:6409
> 
> Change-Id: Ic54afcd8eb005c17f3ae6b2355060846e3091ca3
> Reviewed-on: https://chromium-review.googlesource.com/613760
> Commit-Queue: Ross McIlroy <rmcilroy@chromium.org>
> Reviewed-by: Jaroslav Sevcik <jarin@chromium.org>
> Reviewed-by: Leszek Swirski <leszeks@chromium.org>
> Reviewed-by: Yang Guo <yangguo@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#47394}

TBR=rmcilroy@chromium.org,yangguo@chromium.org,jarin@chromium.org,leszeks@chromium.org

Change-Id: I4ba63e82417a185f1528ff2633eb6c8872fbbfe5
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: v8:6409
Reviewed-on: https://chromium-review.googlesource.com/618687Reviewed-by: 's avatarRoss McIlroy <rmcilroy@chromium.org>
Commit-Queue: Ross McIlroy <rmcilroy@chromium.org>
Cr-Commit-Position: refs/heads/master@{#47397}
      0f40415b
    • Ross McIlroy's avatar
      [Compiler] Remove CompileDebugCode and EnsureBytecode and replace with Compile · 21da12a9
      Ross McIlroy authored 
      Removes the Compiler::CompileDebugCode and Compiler::EnsureBytecode functions
and replaces them with a Compiler::Compile(Handle<SharedFunctionInfo> shared)
function. The code in compiler.cc is refactored to use this function to compile
the SharedFunctionInfo when compiling a JSFunction.

Also does some other cleanup:
 - Removes CompileUnoptimizedFunction and inlines into new Compiler function
 - Moves code to create top level SharedFunctionInfo into CompilerTopLevel and
   out of FinalizeUnoptimizedCompile.

BUG=v8:6409

Change-Id: Ic54afcd8eb005c17f3ae6b2355060846e3091ca3
Reviewed-on: https://chromium-review.googlesource.com/613760
Commit-Queue: Ross McIlroy <rmcilroy@chromium.org>
Reviewed-by: 's avatarJaroslav Sevcik <jarin@chromium.org>
Reviewed-by: 's avatarLeszek Swirski <leszeks@chromium.org>
Reviewed-by: 's avatarYang Guo <yangguo@chromium.org>
Cr-Commit-Position: refs/heads/master@{#47394}
      21da12a9
  15. 16 Aug, 2017 2 commits
  17. 14 Aug, 2017 1 commit
  19. 10 Aug, 2017 4 commits
  21. 09 Aug, 2017 1 commit
  23. 07 Aug, 2017 2 commits
  25. 04 Aug, 2017 1 commit
  27. 03 Aug, 2017 1 commit
  29. 01 Aug, 2017 2 commits
  31. 31 Jul, 2017 3 commits
    • Jakob Gruber's avatar
      Revert "[builtins] Remove Builtins::Name() accessors" · 17a26c0b
      Jakob Gruber authored 
      This reverts commit 2f79e035.

Reason for revert: Conflicts with successor CL.

Original change's description:
> [builtins] Remove Builtins::Name() accessors
> 
> Instead of auto-generating the Name() convenience accessor, use a macro to
> avoid wasting code space.
> 
>   BUILTIN_CODE(isolate, Name)
> 
> expands to
> 
>   isolate->builtins()->builtin_handle(Builtins::kName);
> 
> This reduces the size of libv8.so by 134,752 bytes on a x64 release build.
> 
> Bug: v8:6624
> Cq-Include-Trybots: master.tryserver.chromium.linux:linux_chromium_rel_ng
> Change-Id: Idff7ee5c45e344e73412c0f47e92553c7c7ff75f
> Reviewed-on: https://chromium-review.googlesource.com/593607
> Reviewed-by: Andreas Haas <ahaas@chromium.org>
> Reviewed-by: Benedikt Meurer <bmeurer@chromium.org>
> Commit-Queue: Jakob Gruber <jgruber@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#47010}

TBR=yangguo@chromium.org,ahaas@chromium.org,jgruber@chromium.org,bmeurer@chromium.org

Change-Id: Ia9ef5c755b26c3f4e143d87a7c51033614ea435e
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: v8:6624
Cq-Include-Trybots: master.tryserver.chromium.linux:linux_chromium_rel_ng
Reviewed-on: https://chromium-review.googlesource.com/594048Reviewed-by: 's avatarJakob Gruber <jgruber@chromium.org>
Commit-Queue: Jakob Gruber <jgruber@chromium.org>
Cr-Commit-Position: refs/heads/master@{#47012}
      17a26c0b
    • jgruber's avatar
      [builtins] Remove Builtins::Name() accessors · 2f79e035
      jgruber authored 
      Instead of auto-generating the Name() convenience accessor, use a macro to
avoid wasting code space.

  BUILTIN_CODE(isolate, Name)

expands to

  isolate->builtins()->builtin_handle(Builtins::kName);

This reduces the size of libv8.so by 134,752 bytes on a x64 release build.

Bug: v8:6624
Cq-Include-Trybots: master.tryserver.chromium.linux:linux_chromium_rel_ng
Change-Id: Idff7ee5c45e344e73412c0f47e92553c7c7ff75f
Reviewed-on: https://chromium-review.googlesource.com/593607Reviewed-by: 's avatarAndreas Haas <ahaas@chromium.org>
Reviewed-by: 's avatarBenedikt Meurer <bmeurer@chromium.org>
Commit-Queue: Jakob Gruber <jgruber@chromium.org>
Cr-Commit-Position: refs/heads/master@{#47010}
      2f79e035
    • Leszek Swirski's avatar
      [sfi] Remove opt_count · e47d1757
      Leszek Swirski authored 
      Remove opt_count from SFI, which only had two real uses:

  1. Detecting OSR in tests -- replaced with a stack walk in
     %GetOptimizationStatus
  2. Naming optimization log files -- replaced with the
     optimization id

This allows us to remove a field from the SFI, moving the
bailout reason into the counters field.

As a drive-by, add optimization marker information (e.g.
marked for optimization) to the optimization status.

Change-Id: Id77deb5dd5439dfba058a7e1e1748de26b717d0d
Reviewed-on: https://chromium-review.googlesource.com/592028Reviewed-by: 's avatarMichael Starzinger <mstarzinger@chromium.org>
Commit-Queue: Leszek Swirski <leszeks@chromium.org>
Cr-Commit-Position: refs/heads/master@{#47009}
      e47d1757
  33. 28 Jul, 2017 1 commit
  35. 27 Jul, 2017 1 commit
    • Ross McIlroy's avatar
      [Compiler] Remove ability to create CompilerDispatcher jobs from parsed literal. · 3b334b73
      Ross McIlroy authored 
      The approach to creating compiler dispatcher jobs for inner functions after
they had been parsed didn't provide the startup benifits we hoped for due
to the need to hold onto the whole zone memory AST while waiting for the
jobs to complete.

This CL removes the ability to create these compilation jobs (which was never
enabled by default anyway). Going forward we will potentially use the
parser task approach to parse+compile inner functions in their own job.

BUG=v8:5203

Change-Id: I63134746aa23b4aa6e3bfa17c539954890fd9b0f
Reviewed-on: https://chromium-review.googlesource.com/590007Reviewed-by: 's avatarLeszek Swirski <leszeks@chromium.org>
Commit-Queue: Ross McIlroy <rmcilroy@chromium.org>
Cr-Commit-Position: refs/heads/master@{#46948}
      3b334b73
  37. 26 Jul, 2017 1 commit
  39. 25 Jul, 2017 4 commits
  41. 21 Jul, 2017 1 commit
  43. 19 Jul, 2017 1 commit
  45. 18 Jul, 2017 1 commit