Edge to itself is backedge as well.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@136219 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Jakub Staszak 2011-07-27 15:42:09 +00:00
parent a09d514b29
commit 9d9f765519

View File

@ -160,7 +160,7 @@ class BlockFrequencyImpl {
unsigned a = RPO[Src];
unsigned b = RPO[Dst];
return a > b;
return a >= b;
}
/// getSingleBlockPred - return single BB block predecessor or NULL if