This was part of r12430 (http://codereview.chromium.org/10857030/) which has been reverted.

R=ulan@chromium.org
BUG=

Review URL: https://chromiumcodereview.appspot.com/10913220

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12487 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

BUG=148389

Review URL: https://chromiumcodereview.appspot.com/10914222

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12486 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

BUG=144649

Review URL: https://chromiumcodereview.appspot.com/10914201

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12485 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

BUG=141395
TEST=

Review URL: https://chromiumcodereview.appspot.com/10919214

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12484 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

white objects when compacting.  Add flag for incremental code
compaction.
Review URL: https://chromiumcodereview.appspot.com/10907174

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12483 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

R=jkummerow@chromium.org

Review URL: https://chromiumcodereview.appspot.com/10911208

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12480 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

BUG=

Review URL: https://chromiumcodereview.appspot.com/10928108

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12479 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

BUG=v8:2314

R=yangguo@chromium.org

Review URL: https://chromiumcodereview.appspot.com/10908195

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12478 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Committed: https://code.google.com/p/v8/source/detail?r=12346

Review URL: https://chromiumcodereview.appspot.com/10834376

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12477 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

R=svenpanne@chromium.org
BUG=

Review URL: https://chromiumcodereview.appspot.com/10928083

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12474 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

The deoptimizer searched the stack for activations of the same function to
determine whether to trigger lazy deopting. Since we share optimized code we
actually need to search for activations of the same code (but potentially
different functions).

R=jkummerow@chromium.org
BUG=chromium:147475
TEST=mjsunit/regress/regress-crbug-147475

Review URL: https://chromiumcodereview.appspot.com/10917162

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12473 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

BUG=

Review URL: https://chromiumcodereview.appspot.com/10875072

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12472 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

BUG=

Review URL: https://chromiumcodereview.appspot.com/10915062

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12471 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

It is necessary to explicitly handle the internal frame lying between the caller
of the getter and the getter itself in the deoptimizer: When the getter is
inlined, leaving the internal frame restores the correct context.

BUG=http://crbug/134609
TEST=mjsunit/regress/regress-crbug-134609

Review URL: https://chromiumcodereview.appspot.com/10910110

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12470 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

R=mstarzinger@chromium.org

Review URL: https://chromiumcodereview.appspot.com/10908122

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12469 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

R=yangguo@chromium.org

Review URL: https://chromiumcodereview.appspot.com/10928026

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12464 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Review URL: https://chromiumcodereview.appspot.com/10918096

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12463 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

R=mstarzinger@chromium.org
BUG=

Review URL: https://chromiumcodereview.appspot.com/10910091

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12447 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

This implies that the return value of native getters is checked. The nice part
is that one can even see the name of the property in question in the abort
output when the check failed.

Under some circumstances even the return value of interceptors gets checked, but
I'm not 100% sure about this, because the interceptor code is basically tuned to
death.

The change seems to have very low overhead, so it might be feasible to keep this
check enabled unconditionally.

Review URL: https://chromiumcodereview.appspot.com/10918071
Patch from Sven Panne <svenpanne@chromium.org>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12446 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Review URL: https://chromiumcodereview.appspot.com/10917088

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12445 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

BUG=134609

Review URL: https://chromiumcodereview.appspot.com/10908093

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12444 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Review URL: https://chromiumcodereview.appspot.com/10917086

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12443 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Review URL: https://chromiumcodereview.appspot.com/10916114

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12442 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

R=yangguo@chromium.org

Review URL: https://chromiumcodereview.appspot.com/10912092

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12441 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Review URL: https://chromiumcodereview.appspot.com/10905093

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12440 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Review URL: https://chromiumcodereview.appspot.com/10911063

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12439 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

BUG=

Review URL: https://chromiumcodereview.appspot.com/10905075

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12438 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Review URL: https://chromiumcodereview.appspot.com/10913062

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12435 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

R=jkummerow@chromium.org
BUG=chromium:145961
TEST=mjsunit/regress/regress-crbug-145961.js

Review URL: https://chromiumcodereview.appspot.com/10914072

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12434 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

TBR=ulan@chromium.org
BUG=

Review URL: https://chromiumcodereview.appspot.com/10917065

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12433 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

R=ulan@chromium.org
BUG=

Review URL: https://chromiumcodereview.appspot.com/10907049

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12432 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Review URL: https://chromiumcodereview.appspot.com/10911058

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12431 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

BUG=

Review URL: https://chromiumcodereview.appspot.com/10857030

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12430 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

R=verwaest@chromium.org
BUG=

Review URL: https://chromiumcodereview.appspot.com/10911056

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12429 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

This prevents a corner case in FindSharedFunctionInfoInScript that would cause
functions to be optimized because an intermittent GC would clear the flag
indicating whether breakpoints are present. Above method was also moved into the
Debug class because it is only used by the debugger.

R=verwaest@chromium.org

Review URL: https://chromiumcodereview.appspot.com/10914065

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12428 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Review URL: https://chromiumcodereview.appspot.com/10911054

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12427 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Review URL: https://chromiumcodereview.appspot.com/10916076

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12426 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Fix android.gypi to provide correct include and library paths when using standalone Android toolchain.

R=jkummerow@chromium.org

Review URL: https://chromiumcodereview.appspot.com/10910062

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12425 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

BUG=2312

Review URL: https://chromiumcodereview.appspot.com/10905059

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12424 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Port r12383 (881d7d4d)

Original commit message:
Accessing Lithium operands via position is fragile and makes it impossible to
statically find all uses of a given operand. This CL is a step towards cleaning
this up, more to come...

BUG=
TEST=

Review URL: https://chromiumcodereview.appspot.com/10911021
Patch from Akos Palfi <palfia@homejinni.com>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12423 ce2b1a6d-e550-0410-aec6-3dcde31c8c00