Both HGlobalObject and HGlobalReceiver can be replaced with HLoadNamedField.

R=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/148453009

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@18891 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
ES6: Map and Set needs to normalize minus zero

BUG=v8:3069
LOG=Y
R=rossberg@chromium.org

Review URL: https://codereview.chromium.org/147143003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@18892 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
Kill obsolete HLoadExternalArrayPointer instruction.

R=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/141583011

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@18893 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
Prepare push to trunk.  Now working on version 3.24.27.

R=jkummerow@chromium.org
TBR=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/145973003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@18894 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
Add dependency operand to HLoadNamedField.

R=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/148523011

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@18897 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
Use IfBuilder instead of handcrafted basic blocks in GenerateSetValueOf().

R=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/130563009

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@18898 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
Don't create dummy uses for control dependencies.

R=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/149513002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@18900 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
Extend ArrayPop hydrogen support to COW arrays and popping from empty arrays.

R=mvstanton@chromium.org

BUG=

Review URL: https://codereview.chromium.org/148093009

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@18901 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
Turn RegExpConstructResultStub into a HydrogenCodeStub.

This has the additional benefit that it is now possible to
inline the RegExpResult construction code into Hydrogen
builtins.

R=mvstanton@chromium.org

Review URL: https://codereview.chromium.org/141703018

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@18902 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
Exit mksnapshot cleanly, making LSAN happy.

R=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/137823009

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@18904 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
Remove the HValueOf instruction.

R=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/139233004

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@18905 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
Remove the unused HElementsKind instruction.

R=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/136093004

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@18906 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
Mark next_code_link as weak in heap profiler.

LOG=N
R=ulan@chromium.org, yurys@chromium.org

Review URL: https://codereview.chromium.org/136113007

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@18907 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
Replace HThrow with HCallRuntime.

R=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/131103021

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@18908 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
Merge remote-tracking branch 'upstream/master'