1 //===- Interval.cpp - Interval class code ---------------------------------===// 2 // 3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 4 // See https://llvm.org/LICENSE.txt for license information. 5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 6 // 7 //===----------------------------------------------------------------------===// 8 // 9 // This file contains the definition of the Interval class, which represents a 10 // partition of a control flow graph of some kind. 11 // 12 //===----------------------------------------------------------------------===// 13 14 #include "llvm/Analysis/Interval.h" 15 #include "llvm/IR/BasicBlock.h" 16 #include "llvm/Support/raw_ostream.h" 17 18 using namespace llvm; 19 20 //===----------------------------------------------------------------------===// 21 // Interval Implementation 22 //===----------------------------------------------------------------------===// 23 24 void Interval::print(raw_ostream &OS) const { 25 OS << "-------------------------------------------------------------\n" 26 << "Interval Contents:\n"; 27 28 // Print out all of the basic blocks in the interval... 29 for (const BasicBlock *Node : Nodes) 30 OS << *Node << "\n"; 31 32 OS << "Interval Predecessors:\n"; 33 for (const BasicBlock *Predecessor : Predecessors) 34 OS << *Predecessor << "\n"; 35 36 OS << "Interval Successors:\n"; 37 for (const BasicBlock *Successor : Successors) 38 OS << *Successor << "\n"; 39 } 40