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__m64_dep_mi

Visual Studio 2010

Microsoft Specific

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

Copy 
__m64 __m64_dep_mi( 
   const int bit, 
   __m64 value, 
   const int pos, 
   const int len 
);
[in] bit

Either 0 or 1. The value to set the merged bits to.

[in] value

The value to be merged into.

[in] pos

The bit position in the value to merge the bits. Valid values are 0 to 63.

[in] len

len is the number of bits to merge. Valid values are 1 to 64.

Intrinsic

Architecture

__m64_dep_mi

IPF

Header file <intrin.h>

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// dep.cpp
// compile with: /EHsc
// processor: IPF
#include <stdio.h>
#include <intrin.h>

#pragma intrinsic(__m64_dep_mi)

int main()
{
    __m64 m;
    // Merge a "1" bit at bit 1 in 0x200
    m = __m64_dep_mi(1, _m_from_int(0x200), 1, 1);

    printf_s("%I64x", m.m64_u64);
}

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