Dan Gohman 656b097b8a Add a utility function to LoopInfo to return the exit block ... when the loop has exactly one exit, and make use of it in LoopIndexSplit. llvm-svn: 64388		2009-02-12 18:08:24 +00:00
clang	Add a very basic implemenation of global blocks. This needs to be cleaned up.	2009-02-12 17:55:02 +00:00
llvm	Add a utility function to LoopInfo to return the exit block	2009-02-12 18:08:24 +00:00