== Progress == * Benchmarking and regression testing (TCWG-468) (3/10) - More aarch64 spec2k benchmarking of patches and against fsf 4.9 release - Spec2k a15 benchmarking on chromebook
* Zero/sign extension elimination (TCWG-15) (5/10) - Fixed regressions found and broke the patch into two - Looking at improving zero/sign extension elimination as it is not happening for one test-case now - Plan to benchmark the changes and post for review once this is done.
* LP spec2k regression bugs (2/10) - #1320965 : Cant reproduce ICE but goes into infinite loop with -floop-interchange at -O3; Looking into it -#1330725 : Invalid as -fno-strict-overflow is needed for 254.gap.
== Plan == * Benchmarking and spec2k bugs. * Upstream zero/sign extension elimination activities.