lib/Support/APSInt.cpp

   1 //===-- llvm/ADT/APSInt.cpp - Arbitrary Precision Signed Int ---*- C++ -*--===//
   2 //
   3 //                     The LLVM Compiler Infrastructure
   4 //
   5 // This file is distributed under the University of Illinois Open Source
   6 // License. See LICENSE.TXT for details.
   7 //
   8 //===----------------------------------------------------------------------===//
   9 //
  10 // This file implements the APSInt class, which is a simple class that
  11 // represents an arbitrary sized integer that knows its signedness.
  12 //
  13 //===----------------------------------------------------------------------===//
  14
  15 #include "llvm/ADT/APSInt.h"
  16 #include "llvm/ADT/FoldingSet.h"
  17
  18 using namespace llvm;
  19
  20 void APSInt::Profile(FoldingSetNodeID& ID) const {
  21   ID.AddInteger((unsigned) (IsUnsigned ? 1 : 0));
  22   APInt::Profile(ID);
  23 }