_SmulHiLo_SW_SL

  • 项目

An ARM DSP-enhanced, signed integer multiply operation that multiplies the top half of register Rm times the bottom half of register Rs, producing a 32-bit result in Rd.

int _SmulHiLo_SW_SL(
  int Arg1, 
  int Arg2
);

Parameters

  • Arg1
    [in] The contents of Rm, the first term in the product.
  • Arg2
    [in] The contents of Rs, the second term in the product.

Return Values

The integer result of the multiplication.

Remarks

The compiler translates this instruction into the smultb assembly instruction.

Requirements

OS Versions: Windows CE .NET 4.0 and later.
Header: Armintr.h.

See Also

ARM DSP-Enhanced Intrinsic Functions | _SmulLo_SW_SL | _SmulLoHi_SW_SL | _SmulHi_SW_SL

 Last updated on Thursday, April 08, 2004

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