This section lists and describes the native intrinsics for IA-64 instructions. These intrinsics cannot be used on the IA-32 architecture. The IA-64 intrinsics give programmers access to IA-64 instructions that cannot be generated using the standard constructs of the C and C++ languages.
The prototypes for these intrinsics are in the ia64intrin.h header file.
The Intel® Itanium® processor does not support Intel® Streaming SIMD Extensions 2 (Intel® SSE2) intrinsics. However, you can use the sse2mmx.h emulation pack to enable support for Intel® SSE2 instructions on IA-64 architecture.
For information on how to use Intel® SSE2 intrinsics on IA-64 architecture, see Using Streaming SIMD Extensions on IA-64 Architecture.
For information on how to use MMX™ technology intrinsics on IA-64 architecture, see MMX™ Technology Intrinsics on IA-64 Architecture