From: Chris Lattner Date: Tue, 3 Jul 2001 05:35:23 +0000 (+0000) Subject: Update documentation a bit, correct #include guard X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=953932d779b4615d481f711642c9969ef3fcd4b2;p=oota-llvm.git Update documentation a bit, correct #include guard git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127 91177308-0d34-0410-b5e6-96231b3b80d8 --- diff --git a/include/llvm/Analysis/Dominators.h b/include/llvm/Analysis/Dominators.h index 5fd90267349..7195bcf8ef3 100644 --- a/include/llvm/Analysis/Dominators.h +++ b/include/llvm/Analysis/Dominators.h @@ -2,13 +2,21 @@ // // This file defines the following classes: // 1. DominatorSet: Calculates the [reverse] dominator set for a method -// 2. ImmediateDominators: Calculates and holds the immediate dominator tree -// for a method. +// 2. ImmediateDominators: Calculates and holds a mapping between BasicBlocks +// and their immediate dominator. +// 3. DominatorTree: Represent the ImmediateDominator as an explicit tree +// structure. +// 4. DominanceFrontier: Calculate and hold the dominance frontier for a +// method. +// +// These data structures are listed in increasing order of complexity. It +// takes longer to calculate the dominator frontier, for example, than the +// ImmediateDominator mapping. // //===----------------------------------------------------------------------===// -#ifndef LLVM_DOMINATOR_SET_H -#define LLVM_DOMINATOR_SET_H +#ifndef LLVM_DOMINATORS_H +#define LLVM_DOMINATORS_H #include #include