| //===-- DeserializeAPInt.cpp - Deserialization for APInts ------*- C++ -*--===// |
| // |
| // The LLVM Compiler Infrastructure |
| // |
| // This file is distributed under the University of Illinois Open Source |
| // License. See LICENSE.TXT for details. |
| // |
| //===----------------------------------------------------------------------===// |
| // |
| // This file implements deserialization of APInts. |
| // |
| //===----------------------------------------------------------------------===// |
| |
| #include "llvm/ADT/APInt.h" |
| #include "llvm/Bitcode/Deserialize.h" |
| #include <cassert> |
| |
| using namespace llvm; |
| |
| void APInt::Read(Deserializer& D) { |
| BitWidth = D.ReadInt(); |
| |
| if (isSingleWord()) |
| VAL = D.ReadInt(); |
| else { |
| uint32_t NumWords = D.ReadInt(); |
| assert (NumWords > 1); |
| pVal = new uint64_t[NumWords]; |
| assert (pVal && "Allocation in deserialization of APInt failed."); |
| for (unsigned i = 0; i < NumWords; ++i) |
| pVal[i] = D.ReadInt(); |
| } |
| } |