MULHSU

Operation

Writes the high half of the signed-destination by unsigned-source 64-bit product.

Assembler Syntax

MULHSU.Q Rn(s), Rn(d)

Privilege

Unprivileged

Repeat eligibility

REP eligible; REPcc observes dst

Multiplies the signed 64-bit destination by the unsigned 64-bit source and writes the high 64 bits of the 128-bit product.

2.75in

Encodings

MULHSU.Q Rn(s), Rn(d)

Format: Instruction format for MULHSU.Q Rn(s), Rn(d)