[ACTIVITY] Week 43

== Issue ==

* Can not attend LCU'13 due to slow US Visa process.

== Progress ==

* Investigate lp:1243022: - Root cause: REG_INC note is lost in subreg2 pass, so ira gets wrong result in function validate_equiv_mem. - Work out a patch for community review. * Send conditional compare (CCMP) patch for community review. - Benchmark testing is ongoing. * Investigate heuristics to control ifcombine. Basically it will take branch taken probability, frequency, branch-cost and basic block reorder into account.

== Plan ==

* Performance tuning for CCMP.