2 commits

Author	SHA1	Message	Date
David Given	68f98cbad7	Instruction selection now happens on a shadow tree, rather than on the IR tree ... itself. Currently it's semantically the same but the implementation is cleaner.	2016-10-03 20:52:36 +02:00
David Given	c079e97492	Perform SSA conversion of locals. Much, *much* better code now, at least ... inasmuch as it looks better before register allocation. Basic blocks now know their own successors and predecessors (after a certain point in the IR processing).	2016-10-02 17:50:34 +02:00