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Results in more efficient code for an .exe file for accessing thread-local storage (TLS) variables.
Syntax
/GA
Remarks
/GA speeds access to data declared with __declspec(thread) in a Windows-based program. When this option is set, the __tls_index macro is assumed to be 0.
Using /GA for a DLL can result in bad code generation.
To set this compiler option in the Visual Studio development environment
Open the project's Property Pages dialog box. For details, see Set C++ compiler and build properties in Visual Studio.
Select the Configuration Properties > C/C++ > Command Line property page.
Enter the compiler option in the Additional Options box.
To set this compiler option programmatically
- See AdditionalOptions.