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altivec_model
Description:
Controls the use PowerPC Altivec language extensions.
Compatibility:
This pragma is compatible with the following platform targets:
Prototype:
#pragma altivec_model on | off | reset
Remarks:
When this option is on, the compiler allows language extensions for taking advantage of the Altivec instructions available on some PowerPC processors. The __ALTIVEC__ is also defined when this option is turned on.
To check whether this option is on, use __option (altivec_model), described in "Checking Options." See also __ALTIVEC__ in "Predefined Symbols"
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Last updated: August 17, 2000