lib/Analysis/Writer.cpp

   1 //===-- IntervalWriter.cpp - Library for printing Intervals ------*- C++ -*--=//
   2 //
   3 // This library implements the interval printing functionality defined in
   4 // llvm/Assembly/Writer.h
   5 //
   6 //===----------------------------------------------------------------------===//
   7
   8 #include "llvm/Assembly/Writer.h"
   9 #include "llvm/Analysis/Interval.h"
  10 #include <iterator>
  11 #include <algorithm>
  12
  13 void cfg::WriteToOutput(const Interval *I, ostream &o) {
  14   o << "-------------------------------------------------------------\n"
  15        << "Interval Contents:\n";
  16
  17   // Print out all of the basic blocks in the interval...
  18   copy(I->Nodes.begin(), I->Nodes.end(),
  19        ostream_iterator<BasicBlock*>(o, "\n"));
  20
  21   o << "Interval Predecessors:\n";
  22   copy(I->Predecessors.begin(), I->Predecessors.end(),
  23        ostream_iterator<BasicBlock*>(o, "\n"));
  24
  25   o << "Interval Successors:\n";
  26   copy(I->Successors.begin(), I->Successors.end(),
  27        ostream_iterator<BasicBlock*>(o, "\n"));
  28 }