prefetcht0

Prefetch Data into all Cache Levels

PREFETCHT0 m8

Prefetches data to L1 cache.

Details

The Prefetch Data into all Cache Levels instruction prefetches data to L1 cache.

Pseudocode Operation

// Prefetches data to L1 cache

Example

PREFETCHT0 [rbp-1]

Encoding

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

Operands

  • dest
    8-bit memory operand