[ACTIVITY] report week ending Aug 24

Investigated yet another sanitizer related buildbot failure. This time it looks like latent problems in the compiler-rt/cfi implementation and tests provoked by the introduction of the Arm LLD bot. - cfi requires LTO so it requires a bot using LLD or a bot configured to run gold with the LTO plugin. Raised upstream PR on cfi.

[Linaro Connect] Made some more progress on a clang-tool example to use for my presentation on how to build a clang tool. Learned quite a bit more about ast-matchers and the clang-ast.

[LLD] Committed support for Armv5 and Armv6 in LLD.

[Miscellaneous] Quite a heavy patch review week.

Planned absences: On holiday on Tuesday