xscvqpsd

VSX Scalar Convert Quad-Precision to Signed Doubleword

xscvqpsd vD, vB

Converts 128-bit Float to 64-bit Signed Integer.

Details

The VSX Scalar Convert Quad-Precision to Signed Doubleword instruction converts 128-bit Float to 64-bit Signed Integer.

Pseudocode Operation

// VSX operation -> vs1

Example

xscvqpsd vd, vb

Encoding

Binary Layout
63
0
vD
6
/
11
vB
16
740
21
/
31
 
Format X-form
Opcode 0xFC0005CC
Extension VSX

Operands

  • vD
    Target
  • vB
    Source