=== Work done during these past 3 weeks ===

* DSGHACK-25 (Support arithmetic on FileCheck regex variable): + all my tests pass, started to implement further minor changes to the syntax * PR87374: external review + investigate bug, write patch, test it and send for external review * GCC PR85434 / CVE-2018-12886: rework needed + Approved upstream but found when doing last minute testing after rebase + Testing on a wide number of targets a patch to register allocator to properly ignore some operand when told to * Linaro Connect Vancouver 2018 + prepare talk, attend event and write up reports * Regression testing of LLVM release: + extend script to do a LLVM release to be able to build from an arbitrary branch + make weekly regression build from trunk + fix here-doc in regression job to test release when scripts it use change Misc: + bits of line management + catching up on emails

=== Plan for week 40 ===

* GCC PR85434 / CVE-2018-12886: + finish testing, and get both register allocator fix and stack protector fix committed * PR87374: external review + add documentation and send back for external review * DSGHACK-25 (Support arithmetic on FileCheck regex variable): + finish change to suport last syntax changes + extend testcase coverage (add tests for latest syntax change and add more negative testing) + start cleaning up the code * Try to reproduce perf issue mentioned in week #30's weekly report on latest perf * Line management