Internalize string keys in Keyed{Store,Load}IC.

R=jkummerow@chromium.org
BUG=v8:3144
LOG=N

Review URL: https://codereview.chromium.org/162983003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@19345 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
Do not internalize in TryConvertKey.

R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/163213002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@19346 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
Prepare push to trunk.  Now working on version 3.24.39.

R=machenbach@chromium.org
TBR=machenbach@chromium.org

Review URL: https://codereview.chromium.org/162853003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@19347 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
A64: Indicate the correct size for constant pools.

This fixes potential issues that would appear when trying to insert a breakpoint
from JavaScript.
Without this, computing the mapping of addresses between versions of the code with
and without debug slots could be off by an instruction, trigerring nasty bugs.

R=jochen@chromium.org

Review URL: https://codereview.chromium.org/139983007

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@19350 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
Allow map check hoisting in GVN for stable maps.

R=verwaest@chromium.org

Review URL: https://codereview.chromium.org/163263002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@19351 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
Enable test-api/SetFunctionEntryHook for a64. It was fixed in r19297.

BUG=v8:3153
LOG=N
R=jochen@chromium.org

Review URL: https://codereview.chromium.org/163243003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@19352 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
Removed unused field, making clang happy again.

R=marja@chromium.org

Review URL: https://codereview.chromium.org/163233003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@19353 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
Restore of compare-objeq-elim test accidentally removed in r19229.

R=verwaest@chromium.org

Review URL: https://codereview.chromium.org/162903005

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@19354 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
Use NoBarrier_Load and NoBarrier_Store in FreeListCategory::Concatenate.

BUG=
R=jarin@chromium.org

Review URL: https://codereview.chromium.org/138953018

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@19355 ce2b1a6d-e550-0410-aec6-3dcde31c8c00