Tobias Grosser 21d842c353 Add single entry / single exit accessors. ... Add methods for accessing the (single) entry / exit edge of a region. If no such edge exists, null is returned. Both accessors return the start block of the corresponding edge. The edge can finally be formed by utilizing Region::getEntry() or Region::getExit(); Contributed by: Andreas Simbuerger <simbuerg@fim.uni-passau.de> git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@123410 91177308-0d34-0410-b5e6-96231b3b80d8		2011-01-13 23:18:04 +00:00
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llvm	Add single entry / single exit accessors.	2011-01-13 23:18:04 +00:00
llvm-c	Do not include DataTypes.h in llvm-c/lto.h.	2011-01-07 22:26:25 +00:00