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  1. 05 Oct, 2015 5 commits
    • mbrandy's avatar
      PPC: [Interpreter] Add CallRuntime support to the interpreter. · f3f940f4
      mbrandy authored 
      Port 75f6ad74

Original commit message:
    Adds support for calling runtime functions from the interpreter. Adds the
    CallRuntime bytecode which takes a Runtime::FunctionId of the function to call
    and the arguments in sequential registers. Adds a InterpreterCEntry builtin
    to enable the interpreter to enter C++ code based on the functionId.

    Also renames Builtin::PushArgsAndCall to Builtin::InterpreterPushArgsAndCall
    and groups all the interpreter builtins together.

R=rmcilroy@chromium.org, joransiu@ca.ibm.com, jyan@ca.ibm.com, michael_dawson@ca.ibm.com, dstence@us.ibm.com
BUG=v8:4280
LOG=N

Review URL: https://codereview.chromium.org/1384483004

Cr-Commit-Position: refs/heads/master@{#31098}
      f3f940f4
    • mstarzinger's avatar
      Revert "[heap] No leakage of mark-compact.h outside of heap." · 871529b4
      mstarzinger authored 
      The change in question caused regressions on GC-heavy benchmarks,
presumably due to the added indirection that is taken within hot code
like the marking visitor.

This is a manual revert due to conflicts.

This reverts commit 4f55b830.

R=hpayer@chromium.org
BUG=chromium:539273
LOG=n

Review URL: https://codereview.chromium.org/1386863002

Cr-Commit-Position: refs/heads/master@{#31097}
      871529b4
    • neis's avatar
      Restructuring of JSObject::preventExtensions. · 09185f6e
      neis authored 
      Now there are two functions, one corresponding to the spec's
[[PreventExtensions]] and one corresponding to Object.preventExtensions.
They differ in what they return.

This CL is in preparation of implementing Reflect.preventExtensions.

R=rossberg
BUG=

Review URL: https://codereview.chromium.org/1377103005

Cr-Commit-Position: refs/heads/master@{#31096}
      09185f6e
    • karl's avatar
      Fix compilation with GCC 5.2 · e28183b5
      karl authored 
      Fixes:

../../test/cctest/compiler/test-js-typed-lowering.cc:224:14:
 error: ‘kJSTypes’ defined but not used [-Werror=unused-variable]
  static Type* kJSTypes[] = {Type::Undefined(), Type::Null(),   Type::Boolean(),

../../src/bignum.cc: In member function
 ‘void v8::internal::Bignum::AssignDecimalString(Vector<const char>)’:
  ../../src/bignum.cc:80:6: error: assuming signed overflow does not occur when
  assuming that (X + c) < X is always false [-Werror=strict-overflow]

../../src/compiler/ia32/code-generator-ia32.cc:1366:3:
  required from here ../../src/base/logging.h:123:26:
   error: comparison between signed and unsigned integer expressions
   [-Werror=sign-compare] DEFINE_CHECK_OP_IMPL(EQ, ==)

BUG=

Review URL: https://codereview.chromium.org/1371823002

Cr-Commit-Position: refs/heads/master@{#31095}
      e28183b5
    • machenbach's avatar
      Reland [swarming] Isolate v8 testing. · e1743816
      machenbach authored 
      This reverts commit 280a6f8e.

Reland of https://codereview.chromium.org/1380593002/

BUG=chromium:535160
LOG=n
CQ_INCLUDE_TRYBOTS=tryserver.v8:v8_linux_nosnap_rel;

Review URL: https://codereview.chromium.org/1390473003

Cr-Commit-Position: refs/heads/master@{#31094}
      e1743816
  3. 03 Oct, 2015 3 commits
    • Michael Hablich's avatar
      Update version to 4.8 · 01590d66
      Michael Hablich authored 
      TBR=machenbach@chromium.org
NOTRY=true

Review URL: https://codereview.chromium.org/1387763002 .

Cr-Commit-Position: refs/heads/master@{#31093}
      01590d66
    • ofrobots's avatar
      improve perf_basic_prof filename reporting · 03ef3cd0
      ofrobots authored 
      The buffer used for appending filenames to the string printed to the
perf_basic_prof log was unnecessarily too small. Bump it up to be at least
kUtf8BufferSize.

Truncation of filenames makes it really hard to work with profiles gathered on
Node.js. Because of the way Node.js works, you can have node module dependencies
in deeply nested directories. The last thing you want when investigating a
performance problem is to have script names be truncated.

This patch is a stop-gap. Ideally, I want no truncation of the filename at all
and use a dynamically growing buffer. That would be a larger change, and I
wanted to have a quick fix available that can be back-ported to Node.js LTS
release.

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

Review URL: https://codereview.chromium.org/1388543002

Cr-Commit-Position: refs/heads/master@{#31092}
      03ef3cd0
    • v8-autoroll's avatar
      Update V8 DEPS. · 8708e4e3
      v8-autoroll authored 
      Rolling v8/tools/clang to 071be3c47dbf2dfb347629bbfb0afe462cbc571b

TBR=machenbach@chromium.org,vogelheim@chromium.org,hablich@chromium.org

Review URL: https://codereview.chromium.org/1379053003

Cr-Commit-Position: refs/heads/master@{#31091}
      8708e4e3
  5. 02 Oct, 2015 29 commits
  7. 01 Oct, 2015 3 commits