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SSE/SSE2 Intrinsics with Visual C++

Martyr · 2005-08-11 19:42:24

I would like to perform bit-rotations on 128-bit integer values using Visual C++ intrinsics. Normally, whats required would be a shift right/left and bit-or, although these functions don't seem to be available for SSE or SSE2 in Visual C++ 2003, just MMX. Anyone got any help/solution or am i wrong about these functions not…

11-08-2005 7:42pm

#1

Martyr

Closed Accounts Posts: 1,567 ✭✭✭

Join Date: November 2001

Posts: 1391

I would like to perform bit-rotations on 128-bit integer values using Visual C++ intrinsics.
Normally, whats required would be a shift right/left and bit-or, although these functions don't seem to be available for SSE or SSE2 in Visual C++ 2003, just MMX.

Anyone got any help/solution or am i wrong about these functions not existing already?

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