_MM_SET_ROUNDING_MODE 

Microsoft Specific

Writes to bits thirteen and fourteen of the control register.

_MM_SET_ROUNDING_MODE(
      x
)

Parameters

• x
  One of the following values:

  • _MM_ROUND_NEAREST

  • _MM_ROUND_DOWN

  • _MM_ROUND_UP

  • _MM_ROUND_TOWARD_ZERO

Remarks

The header file xmmintrin.h contains the declarations for the SSE intrinsics.

END Microsoft Specific

See Also

Reference

Macro Functions to Read and Write the Control Registers
_MM_GET_ROUNDING_MODE