Make sure HMathMinMax always has a supported representation

Review URL: https://codereview.chromium.org/11467021

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@13180 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
Flush out potential leaks of Failure objects

Review URL: https://codereview.chromium.org/11475027

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@13181 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
Revert r13176.

BUG=

Review URL: https://chromiumcodereview.appspot.com/11503011

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@13182 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
Make unit tests resilient against GC Stress.

R=yangguo@chromium.org
TEST=cctest --gc-interval=500 --stress-compaction

Review URL: https://codereview.chromium.org/11498012

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@13183 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
Prepare push to trunk.  Now working on version 3.15.12.

R=yangguo@chromium.org
BUG=

Review URL: https://codereview.chromium.org/11514002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@13184 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
Allow all value types in evaluate additional context

Review URL: https://codereview.chromium.org/11448030

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@13187 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
Fire 'stack' getter of error objects after GC.

BUG=v8:2340

Review URL: https://chromiumcodereview.appspot.com/11377158

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@13188 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
Cleanup StringCharacterStream and add initial test cases.

BUG=

Review URL: https://chromiumcodereview.appspot.com/11438046
Patch from Dan Carney <dcarney@google.com>.

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@13189 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
Disable GC stress for mjsunit/fast-prototype.

R=yangguo@chromium.org
TEST=mjsunit/fast-prototype --gc-interval=500 --stress-compaction

Review URL: https://codereview.chromium.org/11534004

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@13190 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
Fix windows build.

R=dcarney@google.com
BUG=

Review URL: https://chromiumcodereview.appspot.com/11538003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@13191 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
Fix missing printing of deoptimizer input data.

R=rossberg@chromium.org
TEST=mjsunit/compiler/inline-arguments --print-all-code

Review URL: https://codereview.chromium.org/11537005

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@13192 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
Fix for when array bounds check elimination tries to modify a phi index.

BUG=

Review URL: https://chromiumcodereview.appspot.com/11486007

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@13193 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
Avoid object layout changes during GC.

R=mstarzinger@chromium.org
BUG=

Review URL: https://chromiumcodereview.appspot.com/11530011

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@13194 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
Clear optimized code map during incremental marking.

R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/11458011

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@13195 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
Prepare FreeList for parallel and concurrent sweeping.

BUG=

Review URL: https://codereview.chromium.org/11348174

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@13198 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
Fixed compilation error on Win64.

BUG=

Review URL: https://codereview.chromium.org/11538010

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@13199 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
Remove redundant loads in DoCheckMaps
Hoist the loop-invariant load out of the loop and call the other CheckMap function
BUG=none
TEST=none

Review URL: https://chromiumcodereview.appspot.com/11369014
Patch from Rajeev Krithivasan <rkrithiv@codeaurora.org>.

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@13200 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
Fix crashes in debug output of generated stubs

R=jkummerow@chromium.org

Review URL: https://chromiumcodereview.appspot.com/11464027

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@13201 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
Issue 2399 part 2: In debugger allow modifying local variable values

Review URL: https://codereview.chromium.org/11412310

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@13202 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
Do not read document and URL properties on global objects while taking heap snapshot

This unsafe mechanism was replaced with a user provided callback in r13137 and now we should remove old code.
Review URL: https://codereview.chromium.org/11519029

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@13203 ce2b1a6d-e550-0410-aec6-3dcde31c8c00