TBR=mstarzinger@chromium.org

Review URL: https://chromiumcodereview.appspot.com/9419003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10718 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

This method works around the Branch offset and relocinfo issues by emulating a pc-relative jump.
This allows us to generate larger entry tables. The theoretical limit is 2^16 (number of entries)
but even that can be extended by allowing a larger instruction count.

Also reverted the mips-specific constant (kNumberOfEntries) in deoptimizer.h

BUG=
TEST=
Review URL: https://chromiumcodereview.appspot.com/9347016

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10717 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

which were introduced in r10700.

Review URL: https://chromiumcodereview.appspot.com/9401005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10716 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

TBR=mstarzinger@chromium.org

Review URL: https://chromiumcodereview.appspot.com/9417002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10715 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Previous behavior diverged in ICs and Crankshaft. When storing to a Float32Array or Float64Array, the ICs treated undefined as zero while Crankshaft treated it as NaN. Now both ICs and Crankshaft treat it as NaN, which is consistent with the WebGL & ECMAScript spec.

R=mstarzinger@chromium.org

Review URL: https://chromiumcodereview.appspot.com/9402008

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10714 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

R=ulan@chromium.org
TEST=cctest/test-api/IdleNotification

Review URL: https://chromiumcodereview.appspot.com/9403014

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10713 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

BUG=v8:1878
TEST=regress-1878.js

Review URL: https://chromiumcodereview.appspot.com/9402009

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10712 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

BUG=
TEST=--smi-only-arrays should be perf-neutral to allocating big arrays in a tight loop.

Review URL: https://chromiumcodereview.appspot.com/9356002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10711 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

BUG=
TEST=

Review URL: https://chromiumcodereview.appspot.com/9307118
Patch from Daniel Kalmar <kalmard@homejinni.com>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10710 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Port r10662 (c8054f6).

Original commit message:

Turns Declaration into an abstract class, and introduces VariableDeclaration as a concrete subclass.

BUG=
TEST=

Review URL: https://chromiumcodereview.appspot.com/9395015

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10709 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

TEST=buildbot redness gone

Review URL: https://chromiumcodereview.appspot.com/9360043

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10708 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Port r10673 (18d3af5).

Original commit message:
Supports growing non-COW JSArray by a single element if the backing store has room, and initial allocation of a backing store for the store to index zero of an empty array  to kPreallocatedArrayElements elements (e.g. the [] array literal).

BUG=
TEST=

Review URL: https://chromiumcodereview.appspot.com/9378005
Patch from Daniel Kalmar <kalmard@homejinni.com>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10707 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

R=jkummerow@chromium.org
BUG=chromium:113924
TEST=test/mjsunit/regress/regress-113924.js

Review URL: https://chromiumcodereview.appspot.com/9365055

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10706 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

R=danno@chromium.org,kasperl@chromium.com,stefanoc@chromium.org,sandholm@chromium.org

Review URL: https://chromiumcodereview.appspot.com/9359033

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10705 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

This reverts r10692.

Review URL: https://chromiumcodereview.appspot.com/9359035

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10702 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Review URL: https://chromiumcodereview.appspot.com/9360041

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10701 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

This change enables optimization of top-level and eval-code. For this to work, it adds
support for declaring global variables in optimized code.

At the same time it disables the eager generation of deoptimization support data
in the full code generator (originally introduced in
 r10040). This speeds up initial compilation and saves 
memory for functions that won't be optimized. It requires
 recompiling the function with deoptimization
 support when we decide to optimize it.

Review URL: https://chromiumcodereview.appspot.com/9187005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10700 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

(behind FLAG_count_based_interrupts; only on ia32)

Review URL: https://chromiumcodereview.appspot.com/9373028

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10699 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

R=ulan@chromium.org
BUG=v8:1942
TEST=

Review URL: https://chromiumcodereview.appspot.com/9365054

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10698 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

R=jkummerow@chromium.org
BUG=
TEST=

Review URL: https://chromiumcodereview.appspot.com/9395007

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10695 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

The test failures reported in issue v8:1947 are unrelated to this change since it is not reproducible anymore.

BUG=v8:1947
Review URL: https://chromiumcodereview.appspot.com/9365048

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10692 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

R=erik.corry@gmail.com
BUG=1936
TEST=

Review URL: https://chromiumcodereview.appspot.com/9382033
Patch from Fedor Indutny <fedor@indutny.com>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10691 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

BUG=v8:1947
Review URL: https://chromiumcodereview.appspot.com/9359032

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10690 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

R=fschneider@chromium.org
BUG=v8:1322
TEST=mjsunit/compiler/inline-literals

Review URL: https://chromiumcodereview.appspot.com/9388007

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10689 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

BUG=
TEST=

Review URL: https://chromiumcodereview.appspot.com/9395003
Patch from Daniel Kalmar <kalmard@homejinni.com>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10688 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

BUG=
TEST=3d-cube on debug mode with --smi-only-arrays and --trace-elements-transitions

Review URL: https://chromiumcodereview.appspot.com/9361054

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10687 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

As a bonus, simplify the surrounding code a bit by using the templatized To method.

Review URL: https://chromiumcodereview.appspot.com/9392002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10686 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Review URL: https://chromiumcodereview.appspot.com/9389005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10685 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

TBR=jkummerow@chromium.org

Review URL: https://chromiumcodereview.appspot.com/9390005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10684 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

R=jkummerow@chromium.org
TEST=imaging-gaussian-blur performance improves

Review URL: https://chromiumcodereview.appspot.com/9389001

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10683 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Review URL: https://chromiumcodereview.appspot.com/9388003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10682 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Previously, some tests failed when being run with a low GC interval. This was
caused by a switch of the GC to incremental marking mode, which in turn did not
fire any callbacks for weak global handles. Now we make sure that we run in
non-incremental mode, although via a slightly misleading GC flag.

We should probably review the uses of PerformScavenge() and gc() in our tests to
see if they actually mean "make sure our callbacks fired".

Review URL: https://chromiumcodereview.appspot.com/9378007

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10681 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

BUG=v8:1937

Review URL: https://chromiumcodereview.appspot.com/9386007
Patch from Ben Noordhuis <info@bnoordhuis.nl>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10680 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

BUG=
TEST=

Review URL: https://chromiumcodereview.appspot.com/9384005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10679 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

A combination of bugs caused this function to almost always jump to runtime
which is why most tests passed.

BUG=
TEST=sputnik/S15.5.4.13_A2_T6

Review URL: https://chromiumcodereview.appspot.com/9382005
Patch from Daniel Kalmar <kalmard@homejinni.com>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10678 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Port r10657 (92073cf).

BUG=
TEST=

Review URL: https://chromiumcodereview.appspot.com/9383003
Patch from Daniel Kalmar <kalmard@homejinni.com>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10677 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

At the moment the limit is 256MB.

BUG=113015
TEST=none

Review URL: https://chromiumcodereview.appspot.com/9375047

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10676 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

For a closure created using native Function.prototype.bind() the most important information for the heap profiler user is bound function, receiver and arguments. This change adds shortcuts for those fields.
Review URL: https://chromiumcodereview.appspot.com/9382002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10675 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

R=yangguo@chromium.org

Review URL: https://chromiumcodereview.appspot.com/9369044

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10674 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Supports growing non-COW JSArray by a single element if the backing store has room, and initial allocation of a backing store for the store to index zero of an empty array  to kPreallocatedArrayElements elements (e.g. the [] array literal).

Review URL: https://chromiumcodereview.appspot.com/9310117

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10673 ce2b1a6d-e550-0410-aec6-3dcde31c8c00