_wach_ob

  • 项目

This intrinsic function writes the most-significant third of the accumulator elements.

void _wach_ob(
  double Arg1
);

Parameters

  • Arg1
    The contents of vector vs, which _wach_ob writes to the accumulator.

Return Values

None.

Remarks

The MIPS compiler translates this intrinsic function into the WACH.OB assembly instruction.

RACL/RACM/RACH followed by WACL/WACH are used to save and restore the accumulator.

No data-dependent exceptions are possible. The result of this instruction is undefined if the processor is executing in 16 FP register mode.

Requirements

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

See Also

Common Intrinsic Functions | Intrinsic Functions for MIPS Microprocessors

 Last updated on Thursday, April 08, 2004

© 1992-2003 Microsoft Corporation. All rights reserved.