_SmulAddLo_SW_SL (Windows CE 5.0)
This ARM DSP-enhanced, signed-integer multiply-accumulate operation multiplies the bottom half of register Rm and the bottom half of register Rs, producing a 32-bit product. The operation then performs a 32-bit accumulation with Rn.
int_SmulAddLo_SW_SL(intArg1,intArg2,intArg3);
Parameters
- Arg1
Contents of Rn, the value added to the product of Arg2 and Arg3. - Arg2
[in] The contents of Rm, the first term multiplied. - Arg3
[in] The contents of Rs, the second term multiplied.
Return Values
The result of multiplication and accumulation.
Remarks
The compiler translates this instruction into the smlabb assembly instruction.
Requirements
Header: Armintr.h.
See Also
ARM DSP-enhanced Intrinsic Functions | _SmulAddHi_SW_SL | _SmulAddHiLo_SW_SL | _SmulAddLoHi_SW_SL
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