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__m64_dep_mr

Microsoft Specific

Emits the merge register form of the IPF Deposit (dep) instruction, which is used for copying a number of bits specified by len from a value source into a value value in a register at the bit position specified by pos.

__m64 __m64_dep_mr( 
   __m64 source, 
   __m64 value, 
   const int pos, 
   const int len 
);

Parameters

  • [in] source
    The value from which to extract the bits for the merge.

  • [in] value
    The value into which to merge.

  • [in] pos
    The destination bit position for the merge into value. Valid values from 0 to 63.

  • [in] len
    The number of bits to merge. Valid values from 1 to 16.

Requirements

Intrinsic

Architecture

__m64_dep_mr

IPF

Header file <intrin.h>

Example

// dep_mr.cpp
// compile with: /EHsc
// processor: IPF
#include <iostream>
#include <intrin.h>
using namespace std;

#pragma intrinsic(__m64_dep_mr)

int main()
{
  __m64 m, n;
  m.m64_u64 = 0xE00010;
  n.m64_u64 = 0x8888;
  
  __m64 result = __m64_dep_mr(n, m, 4, 16);

  cout << hex << "0x" << result.m64_u64;
}

Output

0xe88880

See Also

Reference

__m64_dep_mi

__m64_dep_zi

__m64_dep_zr

__m64

Compiler Intrinsics