== GCC issues == * PR44557, Thumb-1 ICE, looked at the ARM specific secondary reload parts, as well as some general reload internals context. Concluded that concerns on Thumb-2 about my submitted patch should be unneeded, as the reload_in/out patterns should never be used for Thumb-2. Also looked a bit on how we should upgrade ARM to use TARGET_SECONDARY_RELOAD.
* PR45416, ARM code regression. Started working on this again, cleaning up patch to submit.
* Had some email discussion with Revital Eres on Swing Modulo Scheduling (SMS) for ARM issues, mainly on how the doloop_end pattern should be done on ARM.
* Submitted and committed an obvious small patch for a VFP testsuite case.
== This week == * Continue on GCC issues. * Flying to Dallas on Sunday, prepare for trip.