Visual C++ Optimizer fixes for Visual Studio 2015 Update 3

This article describes a hotfix package for Microsoft Visual Studio 2015 Update 3. The hotfix contains several fixes to the Visual C++ optimizer and code generator (c2.dll). For more information, see the "Issues that are fixed in this hotfix" section.

Issues that are fixed in this hotfix

The following bug is resolved by this hotfix:

  • A bug in the optimizer when two loops with unfavorable dependencies are fused by mistake.


Microsoft has confirmed that this is a problem in the Microsoft products that are listed in the "Applies to" section.

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