Prefetch¶
Ch 11
AGU — Address Generation Unit |
**Group:** Prefetch |
**Forms:** 4 |
**Unique mnemonics:** 4
Memory prefetch hint instructions.
Instructions¶
| Mnemonic | Assembly | Length | Decode | Description |
|---|---|---|---|---|
| HL.PRF | hl.prf{.l1,.l2,.l3} [SrcL, SrcR<{.sw,.uw,.neg}><<<shamt>] |
48 | — | [48-bit HL.] Instruction from the Prefetch group. |
| HL.PRF.A | hl.prf.a{.l1,.l2,.l3} [SrcL, SrcR<{.sw,.uw,.neg}><<<shamt>], ->{t, u, Rd} |
48 | — | [48-bit HL.] Instruction from the Prefetch group. |
| HL.PRFI.U | hl.prfi.u{.l1,.l2,.l3} [SrcL, simm] |
48 | — | [48-bit HL.] Instruction from the Prefetch group. |
| HL.PRFI.UA | hl.prfi.ua{.l1,.l2,.l3} [SrcL, simm], ->{t, u, Rd} |
48 | — | [48-bit HL.] Instruction from the Prefetch group. |