factor

Author	SHA1	Message	Date
Alex Vondrak	a9aebc2854	compiler.cfg.gvn.avail: kludgey fix for odd problem with updating avail sets	2012-09-12 15:14:10 -07:00
Alex Vondrak	b90187a7b0	compiler.cfg.gvn: try to clean up availability issues (untested)	2012-09-12 15:14:10 -07:00
Alex Vondrak	25b0fb5c03	compiler.cfg.gvn.avail: minor simplification	2012-09-12 15:14:08 -07:00
Alex Vondrak	a3ea32ed3e	compiler.cfg.gvn.redundancy-elimination: horrific tinkering that doesn't even work	2012-09-12 15:14:08 -07:00