GNU Info

(nasm.info)Section B.4.41

---

Next: Section B.4.42 Prev: Section B.4.40 Up: Section B.4

---

Enter node , (file) or (file)node

B.4.41. `CVTPI2PS': Packed Signed INT32 to Packed Single-FP Conversion
----------------------------------------------------------------------

     CVTPI2PS xmm,mm/mem64         ; 0F 2A /r        [KATMAI,SSE]

   `CVTPI2PS' converts two packed signed doublewords from the source
operand to two packed single-precision FP values in the low quadword of
the destination operand. The high quadword of the destination remains
unchanged.

   The destination operand is an `XMM' register. The source can be
either an `MMX' register or a 64-bit memory location.

   For more details of this instruction, see the Intel Processor
manuals.