== Progress ==
* Recovered from flu on leave 7th and 8th July (4/10)
=LTO bootstrap -tcwg180 (2/10)= Git bisect experiments shows bootstrap compare errors apprearing and disappearing at trunk at different revisons. Alteast 3 revisons LTO bootstrap passes r210740 2488876068f541a341472c3aeedadccc255f0696 PASS r210854 271fe9cf111f6b581451bbfb4d346757877896cd PASS r210973 487fea840105dbb0ff516b797e7d86bea82ef74a PASS
It is hard to do backport of revisons which fixes this bug. Need to discuss with LTO people in GCC mailing list
=Reload spill fix -tcwg180 (2/10)= Emailed my status on benchmarking https://gcc.gnu.org/ml/gcc-patches/2014-07/msg00450.html This bug cannot be fixed without performance degradation. So if it cannot be up streamed, the reporter can use the patch to build his package atleast. Planning to close this bug if I did not receive any comments from maintainers.
=Misc (2/10)= * GCC internal team meeting * Meeting with Ryan
== Plan == * Benchmark coremark -O3 vs -O3 -flto. * Email to marcus on ABI for large memory model in Aarch64. * Cauldron preparation.
== Planed leaves == * Jul 18- 25: Travel to Cambridge.