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11160:10f28b61fcb1 |
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06-Oct-2015 |
Steve Reinhardt <steve.reinhardt@amd.com> |
x86: implement rcpps and rcpss SSE insts
These are packed single-precision approximate reciprocal operations,
vector and scalar versions, respectively.
This code was basically developed by copying the code for
sqrtps and sqrtss. The mrcp micro-op was simplified relative to
msqrt since there are no double-precision versions of this operation.
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