Merged r14734, r14777 into 3.18 branch.

Add regression test for fix from r14732.

Fix embedded new-space pointer in LCmpObjectEqAndBranch.

R=jkummerow@chromium.org
BUG=chromium:242502,chromium:240032

Review URL: https://codereview.chromium.org/15647005

git-svn-id: http://v8.googlecode.com/svn/branches/3.18@14837 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
9 files changed