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// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
// See the LICENSE file in the project root for more information.
using System;
namespace bug
{
class Program
{
static int Pass = 100;
static int Fail = -1;
// This test is meant to check that in case of
// GT_EQ/NE(shift, 0), JIT doesn't optimize out
// 'test' instruction incorrectly, because shift
// operations on xarch don't modify flags if the
// shift count is zero.
static int Main(string[] args)
{
// Absolute bits
int bitCount = 0;
while ((0 != (100 >> bitCount)) && (31 > bitCount))
{
bitCount++;
}
// Sign bit
bitCount++;
if (bitCount != 8)
{
return Fail;
}
return Pass;
}
}
}
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