R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/24978003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17007 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

also add a deprecation message for newer gcc versions

R=danno@chromium.org
BUG=

Review URL: https://codereview.chromium.org/25226002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17006 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

R=danno@chromium.org

Review URL: https://codereview.chromium.org/25265002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17005 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

That will make it easier to turn on handle zapping alone and experiment
with it.

R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/25250002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17004 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Since the primitive values can be a receiver of strict mode functions in
ECMA262 5.1th, v8::Function::Call and Object::CallAsFunction should take
v8::Value as a receiver instead of v8::Object.

BUG=v8:2915
TEST=cctest/test-api
R=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/24920003

Patch from Yusuke Suzuki <yusukesuzuki@chromium.org>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17003 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

The heap leak has since been solved.

R=mstarzinger@chromium.org
BUG=291236

Review URL: https://codereview.chromium.org/25237003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17002 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Use a walking visitor to traverse JSObject structure. The purpose is to prepare for more complex context-dependent walks of the structure, needed for allocation site and pretenuring work. Different visitors can be created that annotate the object in various ways.

BUG=
R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/25025002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17001 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

R=machenbach@chromium.org

Review URL: https://codereview.chromium.org/24576002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17000 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

We should not expose a raw pointer to typed array's backing store.

R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/25221002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16999 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/24438006

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16998 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Port r16576 (8ce78a4)

TEST=test/mjsunit/lithium/MulI.js
BUG=
R=plind44@gmail.com

Review URL: https://codereview.chromium.org/25050002

Patch from Balazs Kilvady <kilvadyb@homejinni.com>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16997 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/25077002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16994 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

BUG=none
TEST=none
R=ulan@chromium.org

Review URL: https://codereview.chromium.org/24596002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16993 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

R=jkummerow@chromium.org
BUG=v8:2868

Review URL: https://codereview.chromium.org/24768002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16992 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

R=jkummerow@chromium.org
BUG=

Review URL: https://codereview.chromium.org/24997003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16991 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

compiling for OSR.

BUG=
R=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/25039003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16990 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

BUG=
R=mvstanton@chromium.org

Review URL: https://codereview.chromium.org/23531084

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16989 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

R=mstarzinger@chromium.org
BUG=

Review URL: https://codereview.chromium.org/25002004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16988 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

This should avoid zapping the same unused handles over and over again
when using many small nested handle scopes.

BUG=none
R=mstarzinger@chromium.org, vegorov@chromium.org

Review URL: https://codereview.chromium.org/24359003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16987 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

BUG=
R=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/24979002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16984 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Re-land "Add methods to enable configuration of ResourceConstraints based on limits derived at runtime."

Adds ConfigureResourceConstraintsForCurrentPlatform and SetDefaultResourceConstraintsForCurrentPlatform which configure the heap based on the available physical memory, rather than hard-coding by platform as previous. This change also adds OS::TotalPhysicalMemory to platform.h.

The re-land fix the performance regression caused by accidental change in default max young space size.

BUG=292928
R=hpayer@chromium.org

Review URL: https://codereview.chromium.org/24989003

Patch from Ross McIlroy <rmcilroy@chromium.org>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16983 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

TEST=mjsunit/div-mul-minus-one.js
BUG=
R=gergely@homejinni.com

Review URL: https://codereview.chromium.org/24956002

Patch from Paul Lind <plind44@gmail.com>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16982 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Revert "Add methods to enable configuration of ResourceConstraints based on limits derived at runtime." and "Fix Windows build of defaults.cc."

This reverts commit r16964 and r16968 due to performance regressions in octane.

TBR=hpayer@chromium.org

Review URL: https://codereview.chromium.org/24996003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16979 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

R=titzer@chromium.org
BUG=

Review URL: https://codereview.chromium.org/24725002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16978 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/24996002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16977 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

R=danno@chromium.org

Review URL: https://codereview.chromium.org/24965002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16976 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

R=hpayer@chromium.org
BUG=

Review URL: https://codereview.chromium.org/24977002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16973 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

R=mstarzinger@chromium.org
BUG=

Review URL: https://codereview.chromium.org/24550006

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16972 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Port r16961 (ce471468)

Original commit message:
This step reorders the FunctionCallbackInfo fields.

BUG=
R=plind44@gmail.com

Review URL: https://codereview.chromium.org/24857002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16971 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

BUG=
R=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/23866016

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16970 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

R=titzer@chromium.org
TEST=mjsunit/compiler/property-refs,mjsunit/compiler/escape-analysis

Review URL: https://codereview.chromium.org/24561002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16969 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

BUG=None
R=hpayer@chromium.org

Review URL: https://codereview.chromium.org/24762002

Patch from Ross McIlroy <rmcilroy@chromium.org>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16968 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

R=mstarzinger@chromium.org
BUG=

Review URL: https://codereview.chromium.org/24245005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16965 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Adds ConfigureResourceConstraintsForCurrentPlatform and SetDefaultResourceConstraintsForCurrentPlatform which configure the heap based on the available physical memory, rather than hard-coding by platform as previous.  This change also adds OS::TotalPhysicalMemory to platform.h.

BUG=292928
R=danno@chromium.org, hpayer@chromium.org

Review URL: https://codereview.chromium.org/24269003

Patch from Ross McIlroy <rmcilroy@chromium.org>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16964 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

TBR=mstarzinger@chromium.org
BUG=

Review URL: https://codereview.chromium.org/24562009

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16962 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

This step reorders the FunctionCallbackInfo fields.

BUG=
R=dcarney@chromium.org, mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/23484037

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16961 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Add -optimize-for-size flag to optimize for memory size (will be used by pre-aging CL), and remove the is_memory_constrained ResourceConstraint.

BUG=292928
R=hpayer@chromium.org

Review URL: https://codereview.chromium.org/24018009

Patch from Ross McIlroy <rmcilroy@chromium.org>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16960 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

R=hpayer@chromium.org

Review URL: https://codereview.chromium.org/24337005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16959 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

TBR=mstarzinger@chromium.org
BUG=

Review URL: https://codereview.chromium.org/24726002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16958 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

R=mstarzinger@chromium.org
BUG=

Review URL: https://codereview.chromium.org/24508006

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16957 ce2b1a6d-e550-0410-aec6-3dcde31c8c00