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//===-- IntervalWriter.cpp - Library for printing Intervals ------*- C++ -*--=//
//
// This library implements the interval printing functionality defined in
// llvm/Assembly/Writer.h
//
//===----------------------------------------------------------------------===//
#include "llvm/Assembly/Writer.h"
#include "llvm/Analysis/Interval.h"
#include <iterator>
#include <algorithm>
void cfg::WriteToOutput(const Interval *I, ostream &o) {
o << "-------------------------------------------------------------\n"
<< "Interval Contents:\n";
// Print out all of the basic blocks in the interval...
copy(I->Nodes.begin(), I->Nodes.end(),
ostream_iterator<BasicBlock*>(o, "\n"));
o << "Interval Predecessors:\n";
copy(I->Predecessors.begin(), I->Predecessors.end(),
ostream_iterator<BasicBlock*>(o, "\n"));
o << "Interval Successors:\n";
copy(I->Successors.begin(), I->Successors.end(),
ostream_iterator<BasicBlock*>(o, "\n"));
}
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