FCmp() pops 2 arguments from the stack...

BUG=
R=mvstanton@chromium.org

Review URL: https://codereview.chromium.org/18254007

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15647 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

R=danno@chromium.org

Review URL: https://codereview.chromium.org/18301015

Patch from Haitao Feng <haitao.feng@intel.com>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15646 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

- Added a general DoubleToIStub so that it's possible to extend to other platforms and non-truncating case.
- This version handles all cases of truncation (previous code deopted in some cases) and all source/destination register combinations without clobbering any temps.

R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/18612005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15645 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Add a common templatized implementation of OS::DumpBacktrace() and OS::StackWalk() to platform-posix.h and use it for Linux, Mac OS X and FreeBSD.

R=dslomov@chromium.org

Review URL: https://codereview.chromium.org/18431004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15644 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

R=verwaest@chromium.org
BUG=v8:2524

Review URL: https://codereview.chromium.org/18298012

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15643 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

BUG=v8:2778
R=verwaest@chromium.org

Review URL: https://codereview.chromium.org/18794003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15642 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

BUG=259366
R=verwaest@chromium.org

Review URL: https://codereview.chromium.org/18225006

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15641 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Remove special-casing of EAGER and SOFT deoptimization calling conventions, allowing calling address to always be available to deoptimization entries.
BUG=

Review URL: https://codereview.chromium.org/18356008

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15640 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

BUG=
R=rossberg@chromium.org

Review URL: https://codereview.chromium.org/18602003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15639 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

BUG=

Review URL: https://codereview.chromium.org/18404009

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15638 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Use EXTRA_CALL_FRAME rather than NO_EXTRA_FRAME in
ElementsTransitionAndStoreIC_Miss.

TBR=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/18812005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15637 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

BUG=
R=verwaest@chromium.org

Review URL: https://codereview.chromium.org/18863011

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15636 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

R=danno@chromium.org, mvstanton@chromium.org

Review URL: https://codereview.chromium.org/18881004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15635 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

BUG=
R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/18384007

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15634 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

R=danno@chromium.org

Review URL: https://chromiumcodereview.appspot.com/18484006

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15633 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

BUG=

Review URL: https://codereview.chromium.org/18214005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15632 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

BUG=
R=titzer@chromium.org

Review URL: https://codereview.chromium.org/18384004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15631 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

R=mvstanton@chromium.org

Review URL: https://codereview.chromium.org/19005005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15630 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

be careful to merge feedback appropriately. For example, one array may
have gone holey, and then another allocated at the same place instead
went DOUBLE but remained packed. In this case the ElementsKind
ultimately stored in the AllocationSite should be HOLEY_DOUBLE.

BUG=
R=verwaest@chromium.org

Review URL: https://codereview.chromium.org/18531007

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15629 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

BUG=
R=mvstanton@chromium.org

Review URL: https://codereview.chromium.org/18041003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15628 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

R=mvstanton@chromium.org

Review URL: https://codereview.chromium.org/18562009

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15627 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

BUG=
R=danno@chromium.org

Review URL: https://chromiumcodereview.appspot.com/18034023

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15626 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Refactoring in anticipation of handling variable bounds.

R=jkummerow@chromium.org
BUG=

Review URL: https://codereview.chromium.org/18415005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15625 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

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

Review URL: https://codereview.chromium.org/18596005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15624 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

The Mutex implementation is the same for all 6 POSIX platformats, just
like of them use the sched_yield() to implement Thread::YieldCPU().

R=dslomov@chromium.org

Review URL: https://codereview.chromium.org/18335008

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15623 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

See http://crrev.com/210659 for the actual change.

R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/18507003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15622 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

BUG=
R=titzer@chromium.org

Review URL: https://codereview.chromium.org/18531004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15621 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Array.prototype.values
Array.prototype.keys
Array.prototype.entries

These all return an Array Iterator object which has a next
method.

http://people.mozilla.org/~jorendorff/es6-draft.html#sec-15.4.5

BUG=v8:2722
R=rossberg@chromium.org

Review URL: https://codereview.chromium.org/16848004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15620 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

On windows, this triggers the dll to be copied to the correct
locations. On other platforms, icudata is compiled in, and depending on
it results in an invalid linker archive ordering.

BUG=v8:2745
R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/18734003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15619 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

I can't get rid of the enable_i18n flag yet, as we need to be able to
turn off all extensions for creating the snapshot.

BUG=v8:2745
R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/18860007

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15618 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

boilerplates for SMI to SMI_HOLEY transitions.

BUG=
R=verwaest@chromium.org

Review URL: https://codereview.chromium.org/18917003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15617 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

BUG=
R=titzer@chromium.org

Review URL: https://codereview.chromium.org/18998004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15616 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

R=dslomov@chromium.org

Review URL: https://codereview.chromium.org/18758003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15613 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

R=jkummerow@chromium.org

Review URL: https://chromiumcodereview.appspot.com/18526005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15612 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15611 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

HasRealIndexedProperty didn't unwrap the JSGlobalProxy and therefore always
returned false.

BUG=257748
R=adamk@chromium.org, rossberg@chromium.org

Review URL: https://codereview.chromium.org/18402007

Patch from Adam Barth <abarth@chromium.org>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15610 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

R=dslomov@chromium.org

Review URL: https://codereview.chromium.org/18258004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15609 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

The NaCl and the ARM builder started failing to compile at revision 15593 with spurious array bounds warnings.

The ARM builder will be fixed by updating the cross-compiler version. Since the nacl compiler comes with the nacl toolchain, the warning will be suppressed for that builder.

See also: http://gcc.gnu.org/bugzilla/buglist.cgi?quicksearch=array%20subscript%20is%20above%20array%20bounds

R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/19009003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15608 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

ES6 spec for DataView is not fully finished, but Blink, WebKit and
Firefox agree in that for DataView use of getters/setters with no
arguments should result in exceptions, while undefined offset argument
is the same as zero.

R=bmeurer@chromium.org, rossberg@chromium.org

Review URL: https://codereview.chromium.org/18313007

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15607 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Flag rewriting an IC while writing to a global constant property as a failure caused by the constant property turning mutable.

R=danno@chromium.org

Review URL: https://chromiumcodereview.appspot.com/19006002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15606 ce2b1a6d-e550-0410-aec6-3dcde31c8c00