FIX: Visual C++ compiler optimizer may remove loops (306083)
The information in this article applies to:
- Microsoft Visual Studio .NET (2002), Professional Edition
- Microsoft Visual Studio .NET (2002), Enterprise Architect Edition
- Microsoft Visual Studio .NET (2002), Enterprise Developer Edition
- Microsoft Visual Studio .NET (2002), Academic Edition
- Microsoft Visual C++ .NET (2002)
This article was previously published under Q306083 SYMPTOMS Under certain, rare conditions, the C++ compiler may
optimize loops out of a program. When you examine the compiled assembler, you
may note that there are functions that do not contain looping instructions,
although the source code contains loop constructs. CAUSE This problem occurs because of a bug in the global
optimizer. RESOLUTIONService pack information
To resolve this problem, obtain the latest service pack for Microsoft Visual
Studio .NET. For more information, click the following article number to view the article in the Microsoft Knowledge Base:
837234 List of bugs that are fixed in Visual Studio .NET 2002 Service Pack 1
Hotfix information
The English version of this fix has the file attributes (or later) that
are listed in the following table. The dates and times for these files are
listed in coordinated universal time (UTC). When you view the file information,
it is converted to local time. To find the difference between UTC and local
time, use the Time Zone tab in the Date and Time tool in Control Panel.
Date Version Size File name
-------------------------------------------------
11-Apr-2002 13.0.9485.0 1,753,088 C2.dll
11-Apr-2002 13.0.9485.0 2,105,344 C1xx.dll
WORKAROUND To work around the problem, use a larger data type as the
iterator value. STATUSMicrosoft has confirmed that this is a problem in the Microsoft products that are listed in the "Applies to" section. This problem was first corrected in Visual Studio .NET 2002 Service Pack 1.
Modification Type: | Minor | Last Reviewed: | 9/26/2005 |
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Keywords: | kbHotfixServer kbQFE kbvs2002sp1sweep kbvs2002sp1fix kbbug kbfix kbQFE KB306083 |
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