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 
Profile(FoldingSetNodeID & ID) const20 void APSInt::Profile(FoldingSetNodeID& ID) const {
21   ID.AddInteger((unsigned) (IsUnsigned ? 1 : 0));
22   APInt::Profile(ID);
23 }
24