Bill Wendling 546c7a05de Initial check in that will auto-upgrade the old EH scheme to the new EH scheme.
This upgrade suffers from the problems of the old EH scheme - i.e., that the
calls to llvm.eh.exception() and llvm.eh.selector() can wander off and get
lost. It makes a valiant effort to reclaim these little lost lambs.

This is a first draft, so it hasn't yet been hooked up to the parser.

llvm-svn: 138602
2011-08-25 23:22:40 +00:00
..
2011-03-29 04:28:26 +00:00
2010-11-29 18:16:10 +00:00
2011-06-20 14:12:33 +00:00