prefetcht1

Prefetch Data to L2 Cache

PREFETCHT1 m8

Hints to fetch data to L2 and L3 caches.

Details

The Prefetch Data to L2 Cache instruction hints to fetch data to L2 and L3 caches.

Pseudocode Operation

// Hints to fetch data to L2 and L3 caches

Example

PREFETCHT1 [rbp-1]

Encoding

Binary Layout
0F
+0
18
+1
ModRM
+2
 
Format SSE
Opcode 0F 18 /2
Extension SSE

Operands

  • dest
    8-bit memory operand