From 3277b69d734b9c90b44ebde4ede005717e2c3b2e Mon Sep 17 00:00:00 2001
From: ed <ed@FreeBSD.org>
Date: Tue, 2 Jun 2009 17:52:33 +0000
Subject: Import LLVM, at r72732.
---
lib/Bitcode/Reader/DeserializeAPInt.cpp | 33 +++++++++++++++++++++++++++++++++
1 file changed, 33 insertions(+)
create mode 100644 lib/Bitcode/Reader/DeserializeAPInt.cpp
(limited to 'lib/Bitcode/Reader/DeserializeAPInt.cpp')
diff --git a/lib/Bitcode/Reader/DeserializeAPInt.cpp b/lib/Bitcode/Reader/DeserializeAPInt.cpp
new file mode 100644
index 0000000..1b5b2bf
--- /dev/null
+++ b/lib/Bitcode/Reader/DeserializeAPInt.cpp
@@ -0,0 +1,33 @@
+//===-- 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();
+ }
+}
--
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