1*0b57cec5SDimitry Andric //===- Interval.cpp - Interval class code ---------------------------------===// 2*0b57cec5SDimitry Andric // 3*0b57cec5SDimitry Andric // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 4*0b57cec5SDimitry Andric // See https://llvm.org/LICENSE.txt for license information. 5*0b57cec5SDimitry Andric // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 6*0b57cec5SDimitry Andric // 7*0b57cec5SDimitry Andric //===----------------------------------------------------------------------===// 8*0b57cec5SDimitry Andric // 9*0b57cec5SDimitry Andric // This file contains the definition of the Interval class, which represents a 10*0b57cec5SDimitry Andric // partition of a control flow graph of some kind. 11*0b57cec5SDimitry Andric // 12*0b57cec5SDimitry Andric //===----------------------------------------------------------------------===// 13*0b57cec5SDimitry Andric 14*0b57cec5SDimitry Andric #include "llvm/Analysis/Interval.h" 15*0b57cec5SDimitry Andric #include "llvm/IR/BasicBlock.h" 16*0b57cec5SDimitry Andric #include "llvm/Support/raw_ostream.h" 17*0b57cec5SDimitry Andric 18*0b57cec5SDimitry Andric using namespace llvm; 19*0b57cec5SDimitry Andric 20*0b57cec5SDimitry Andric //===----------------------------------------------------------------------===// 21*0b57cec5SDimitry Andric // Interval Implementation 22*0b57cec5SDimitry Andric //===----------------------------------------------------------------------===// 23*0b57cec5SDimitry Andric print(raw_ostream & OS) const24*0b57cec5SDimitry Andricvoid Interval::print(raw_ostream &OS) const { 25*0b57cec5SDimitry Andric OS << "-------------------------------------------------------------\n" 26*0b57cec5SDimitry Andric << "Interval Contents:\n"; 27*0b57cec5SDimitry Andric 28*0b57cec5SDimitry Andric // Print out all of the basic blocks in the interval... 29*0b57cec5SDimitry Andric for (const BasicBlock *Node : Nodes) 30*0b57cec5SDimitry Andric OS << *Node << "\n"; 31*0b57cec5SDimitry Andric 32*0b57cec5SDimitry Andric OS << "Interval Predecessors:\n"; 33*0b57cec5SDimitry Andric for (const BasicBlock *Predecessor : Predecessors) 34*0b57cec5SDimitry Andric OS << *Predecessor << "\n"; 35*0b57cec5SDimitry Andric 36*0b57cec5SDimitry Andric OS << "Interval Successors:\n"; 37*0b57cec5SDimitry Andric for (const BasicBlock *Successor : Successors) 38*0b57cec5SDimitry Andric OS << *Successor << "\n"; 39*0b57cec5SDimitry Andric } 40*0b57cec5SDimitry Andric