Nick Lewycky 47bc7e0bd0 Fix up PHI nodes correctly in the presence of unreachable BBs, part two. Also
delete a newed pointer, and improve readability a little bit.

llvm-svn: 79411
2009-08-19 07:16:57 +00:00
..
2009-07-21 17:43:20 +00:00
2009-07-30 23:03:37 +00:00
2009-07-30 23:03:37 +00:00
2009-07-22 00:24:57 +00:00