-//===- Interval.cpp - Interval class code ------------------------*- C++ -*--=//
+//===- Interval.cpp - Interval class code ---------------------------------===//
+//
+// The LLVM Compiler Infrastructure
+//
+// This file was developed by the LLVM research group and is distributed under
+// the University of Illinois Open Source License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
//
// This file contains the definition of the Interval class, which represents a
// partition of a control flow graph of some kind.
#include "llvm/Support/CFG.h"
#include <algorithm>
+using namespace llvm;
+
//===----------------------------------------------------------------------===//
// Interval Implementation
//===----------------------------------------------------------------------===//
void Interval::print(std::ostream &o) const {
o << "-------------------------------------------------------------\n"
<< "Interval Contents:\n";
-
+
// Print out all of the basic blocks in the interval...
- std::copy(Nodes.begin(), Nodes.end(),
- std::ostream_iterator<BasicBlock*>(o, "\n"));
+ for (std::vector<BasicBlock*>::const_iterator I = Nodes.begin(),
+ E = Nodes.end(); I != E; ++I)
+ o << **I << "\n";
o << "Interval Predecessors:\n";
- std::copy(Predecessors.begin(), Predecessors.end(),
- std::ostream_iterator<BasicBlock*>(o, "\n"));
-
+ for (std::vector<BasicBlock*>::const_iterator I = Predecessors.begin(),
+ E = Predecessors.end(); I != E; ++I)
+ o << **I << "\n";
+
o << "Interval Successors:\n";
- std::copy(Successors.begin(), Successors.end(),
- std::ostream_iterator<BasicBlock*>(o, "\n"));
+ for (std::vector<BasicBlock*>::const_iterator I = Successors.begin(),
+ E = Successors.end(); I != E; ++I)
+ o << **I << "\n";
}