Note
Access to this page requires authorization. You can try signing in or changing directories.
Access to this page requires authorization. You can try changing directories.
This instruction multiplies the top half of Rm and the top half of Rs and accumulates the result to a single 40-bit accumulator.
The instruction does not support unsigned multiplication, but interprets all arguments as signed data values.
void _SmulAddHi_SW_ACC(intArg1,intArg2);
Parameters
- Arg1
[in] Value in Rm. - Arg2
[in] Value in Rs.
Return Values
None.
Remarks
The compiler translates this instruction into the miatt assembly instruction.
Requirements
Header: Armintr.h.
See Also
ARM XSCALE Intrinsic Functions | _SmulAddLo_SW_ACC | _SmulAddHiLo_SW_ACC | _SmulAddLoHi_SW_ACC
Send Feedback on this topic to the authors