cvttps2pi

Convert with Truncation Packed Single to Packed Integer (MMX)

CVTTPS2PI mm, xmm/m64

Converts packed floats to packed MMX integers (Truncate).

Details

The Convert with Truncation Packed Single to Packed Integer (MMX) instruction converts packed floats to packed MMX integers (Truncate).

Pseudocode Operation

// Converts packed floats to packed MMX integers (Truncate)

Example

CVTTPS2PI mm, xmm1

Encoding

Binary Layout
0F
+0
2C
+1
 
Format SSE
Opcode 0F 2C
Extension SSE

Operands

  • dest
    64-bit MMX register
  • src
    128-bit XMM register or 64-bit memory