Print accessors execution time in test-cpu-profiler/NativeAccessorNameInProfile1

The test is failing on Win64 bot but passes locally I need this debug print to better understand what's different on the bot.

BUG=None
TBR=loislo@chromium.org

Review URL: https://codereview.chromium.org/16359016

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@14945 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
Remove the optimized construct stub.

R=mstarzinger@chromium.org

Review URL: https://chromiumcodereview.appspot.com/15993016

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@14946 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
Free PerThreadAssertData when possible to avoid memory leak.

R=svenpanne@chromium.org
BUG=246567

Review URL: https://chromiumcodereview.appspot.com/16093024

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@14947 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
Adapt hydrogen-based Array constructor to also support InternalArray and function call
versions.

BUG=
R=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/14576005

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@14948 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
Use HSoftDeoptimize instead of HDeoptimize in VisitSwitchStatement, and visit the entire graph

R=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/15929010

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@14949 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
Add LoadIC_Slow builtin and use it for loading properties from primitive values.

This fixes recent performance regressions on Dromaeo.

BUG=chromium:242512
R=verwaest@chromium.org

Review URL: https://codereview.chromium.org/16226024

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@14950 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
Fix LStoreKeyed error when tracing instruction.

LStoreKeyed can have a NULL value(), when we recognize we are storing a constant
hole value.

BUG=
R=verwaest@chromium.org

Review URL: https://codereview.chromium.org/15793006

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@14951 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
Cutover v8 to use new style callbacks internally

R=svenpanne@chromium.org
BUG=

Review URL: https://codereview.chromium.org/15793007

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@14952 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
Prepare push to trunk.  Now working on version 3.19.10.

R=jkummerow@chromium.org
BUG=

Review URL: https://chromiumcodereview.appspot.com/16379010

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@14953 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
Cosmetic change to the handle dereference check.

R=jkummerow@chromium.org
BUG=

Review URL: https://chromiumcodereview.appspot.com/16171017

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@14956 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
New unified type representation

Not used yet, only unit tests.

R=jkummerow@chromium.org, svenpanne@chromium.org
BUG=

Review URL: https://codereview.chromium.org/16154027

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@14957 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
MIPS: Adapt hydrogen-based Array constructor to also support InternalArray and function call versions.

Port r14948 (1c2f28c)

BUG=

Review URL: https://codereview.chromium.org/16407004
Patch from Balazs Kilvady <kilvadyb@homejinni.com>.

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@14958 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
MIPS: Fix LStoreKeyed error when tracing instruction.

Port r14951 (01dbfe2)

Original commit message:
LStoreKeyed can have a NULL value(), when we recognize we are storing a constant
hole value.

BUG=

Review URL: https://codereview.chromium.org/16171019
Patch from Balazs Kilvady <kilvadyb@homejinni.com>.

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@14959 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
Don't force representations in the loop builder.
Additionally, infer None-typed CompareIDAndBranch to Smi+actual input.

R=jkummerow@chromium.org

Review URL: https://chromiumcodereview.appspot.com/16365004

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@14960 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
MIPS: Add LoadIC_Slow builtin and use it for loading properties from primitive values.

Port r14950 (12748bb)

Original commit message:
This fixes recent performance regressions on Dromaeo.

BUG=chromium:242512

Review URL: https://codereview.chromium.org/16452011
Patch from Balazs Kilvady <kilvadyb@homejinni.com>.

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@14961 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
Fix EntryHookStub on ia32 and x64.

These stubs were computing the return address location incorrectly.
Add testing for same.

R=danno@chromium.org

Review URL: https://codereview.chromium.org/15769017

Patch from Sigurður Ásgeirsson <siggi@chromium.org>.

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@14962 ce2b1a6d-e550-0410-aec6-3dcde31c8c00