//
// IntervalPartition - This class builds and holds an "interval partition" for
// a function. This partition divides the control flow graph into a set of
-// maximal intervals, as defined with the properties above. Intuitively, a
-// BasicBlock is a (possibly nonexistent) loop with a "tail" of non looping
+// maximal intervals, as defined with the properties above. Intuitively, an
+// interval is a (possibly nonexistent) loop with a "tail" of non looping
// nodes following it.
//
class IntervalPartition : public FunctionPass {