== This week ==

* Bugzilla 69663 - [ARM] Implement overflow arithmetic standard names (3/10) - Successfully tested SImode add, sub, and neg overflow patterns - Developed DImode addv and subv patterns - Debugging failures in DImode overflow patterns

* TCWG 833 - [ARM] Exploit Wide Add operations when appropriate (2/10) - Made changes corresponding to upstream review - Rebased to latest trunk - Resolved issues with new test cases - Fixed formatting and style issues - Resubmitted upstream for final review - previous review gave conditional support for GCC 7 - Successfully retested - One remaining expected failure on targets with wide add support (including aarch64) - Plan to file a upstream bugzilla

* Misc (1/10)

* Vacation (4/10)

== Next week ==

* Bugzilla 69663 - Debug and resolve DImode pattern failures * Bugzilla 69008 - Restart investigation