* Vacation

Monday, Tuesday, and Wednesday.

* GCC

Continued work on my constant reuse optimizations. Disappointingly, I've found that there are very few optimization opportunities in EEMBC (ARM/Thumb V7-A), although it's not difficult to write testcases that the optimization could improve. I also discovered that the data-flow chains don't work exactly how I thought (with respect to if-then-else cases) so I need to do a little more work.

Pinged the native tuning patches; they're still waiting for upstream review.

Still can't get the generic tuning work done as the CodeSourcery panda boards appear to be still offline.