From 3d98049e38e0772452e488a4346184e844a1a6ab Mon Sep 17 00:00:00 2001 From: Chris Lattner Date: Tue, 3 Jul 2001 05:36:34 +0000 Subject: [PATCH] Code got moved from the lib/Assembly/Writer/IntervalWriter.cpp file to here. Updates to correct description n stuff. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/Analysis/Writer.cpp | 29 ++++++++++++++++++++++------- 1 file changed, 22 insertions(+), 7 deletions(-) diff --git a/lib/Analysis/Writer.cpp b/lib/Analysis/Writer.cpp index d837c2c713f..9080dc61441 100644 --- a/lib/Analysis/Writer.cpp +++ b/lib/Analysis/Writer.cpp @@ -1,12 +1,13 @@ -//===-- IntervalWriter.cpp - Library for printing Intervals ------*- C++ -*--=// +//===-- Analysis/Writer.cpp - Printing routines for analyses -----*- C++ -*--=// // -// This library implements the interval printing functionality defined in -// llvm/Assembly/Writer.h +// This library file implements analysis result printing support for +// llvm/Analysis/Writer.h // //===----------------------------------------------------------------------===// -#include "llvm/Assembly/Writer.h" +#include "llvm/Analysis/Writer.h" #include "llvm/Analysis/Interval.h" +#include "llvm/Analysis/Dominators.h" #include #include @@ -27,8 +28,6 @@ void cfg::WriteToOutput(const Interval *I, ostream &o) { ostream_iterator(o, "\n")); } -#include "llvm/Analysis/Dominators.h" - ostream &operator<<(ostream &o, const set &BBs) { copy(BBs.begin(), BBs.end(), ostream_iterator(o, "\n")); return o; @@ -53,8 +52,24 @@ void cfg::WriteToOutput(const ImmediateDominators &ID, ostream &o) { } -void cfg::WriteToOutput(const DominatorTree &DT, ostream &o) { +static ostream &operator<<(ostream &o, const cfg::DominatorTree::Node *Node) { + return o << Node->getNode() << "\n------------------------------------------\n"; + +} +static void PrintDomTree(const cfg::DominatorTree::Node *N, ostream &o, + unsigned Lev) { + o << "Level #" << Lev << ": " << N; + for (cfg::DominatorTree::Node::const_iterator I = N->begin(), E = N->end(); + I != E; ++I) { + PrintDomTree(*I, o, Lev+1); + } +} + +void cfg::WriteToOutput(const DominatorTree &DT, ostream &o) { + o << "=============================--------------------------------\n" + << "Inorder Dominator Tree:\n"; + PrintDomTree(DT[DT.getRoot()], o, 1); } void cfg::WriteToOutput(const DominanceFrontier &DF, ostream &o) { -- 2.34.1