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The latest version of this topic can be found at -arch (ARM).
Enables the use of ARMv7VE Virtualization Extensions instructions.
Enables the use of ARM VFPv4 instructions. If this option is not specified, VFPv3 is the default.
_M_ARM_FP macro (for ARM only) indicates which, if any, /arch compiler option was used. For more information, see Predefined Macros.
When you use /clr to compile, /arch has no effect on code generation for managed functions. /arch only affects code generation for native functions.
To set the /arch:ARMv7VE or /arch:VFPv4 compiler option in Visual Studio
Open the Property Pages dialog box for the project. For more information, see How to: Open Project Property Pages.
Select the C/C++ folder.
Select the Command Line property page.
In the Additional options box, add