[Activity] Week 12

TCWG-619: - Cross compiled v8 on ARM using linaro toolchain (binary release). - Built chromium LTO native - Building v8 on ARM with LTO results in ICE at lto_tag_to_tree_code. - Buiilding v8 (without LTO) with linaro-4.9-branch results in ar error. - Cross compiling chromium on ARM with LTO using linaro toolchain segfaults ld - Using gcc-nm, gcc-ar works as a work-around for "plugin needed to handle lto object" error

TCWG-621: - Finished refactoring sel-sched-ir.h

* Bugs - PR49951: Modified patch to fix few test-cases.

* Misc: - Internal college event on Saturday.

== Next Week == - TCWG-619 - Test patch for PR49951 and submit upstream. - Refactor lra-int.h