== Progress ==
* Linaro bugs (2/10)
  #1325

* type promotion pass (zero/sign extension elimination) - TCWG-547 (5/10)
  - tried to improve some of the aspects and made it more aggressive
  - improved handling of CASE_CONVERT
  - tried it on CoreMark and it reduces the number of instructions
in per object file basis.
  - bootstrapped the latest improvement on x86-64 and regression tested
on x86-64, ARM and AARCH64. noticed few LTO failures on ARM and AARCH64.
Looking into it.
  - Plan to run spec2k again
  - Current version at linaro-dev/type-promotion-pass

(https://gcc.gnu.org/git/?p=gcc.git;a=commitdiff;h=refs/heads/linaro-dev/type-promotion-pass)


* Misc (1/10)
  - gcc-patchs and gcc-bugs list

* Public Holiday (2/10)

== Plan ==
* TCWG-620 and TCWG-547

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