From bd4ecf769def9fff84ab27e6467e5510105caf99 Mon Sep 17 00:00:00 2001
From: Chris Lattner <sabre@nondot.org>
Date: Mon, 26 May 2003 23:41:32 +0000
Subject: [PATCH] Fix bug: InstCombine/2003-05-26-CastMiscompile.ll

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6338 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/Transforms/Scalar/InstructionCombining.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/Transforms/Scalar/InstructionCombining.cpp b/lib/Transforms/Scalar/InstructionCombining.cpp
index 7c77a666d6e..cec8e5ef79c 100644
--- a/lib/Transforms/Scalar/InstructionCombining.cpp
+++ b/lib/Transforms/Scalar/InstructionCombining.cpp
@@ -897,7 +897,7 @@ Instruction *InstCombiner::visitCastInst(CastInst &CI) {
         CSrc->getType()->getPrimitiveSize() < CI.getType()->getPrimitiveSize()){
       assert(CSrc->getType() != Type::ULongTy &&
              "Cannot have type bigger than ulong!");
-      unsigned AndValue = (1U << CSrc->getType()->getPrimitiveSize()*8)-1;
+      uint64_t AndValue = (1ULL << CSrc->getType()->getPrimitiveSize()*8)-1;
       Constant *AndOp = ConstantUInt::get(CI.getType(), AndValue);
       return BinaryOperator::create(Instruction::And, CSrc->getOperand(0),
                                     AndOp);