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UMNEGL
Unsigned Multiply-Negate Long.
This instruction is an alias of UMSUBL
.
The equivalent instruction is UMSUBL
.Xd
, Wn
, Wm
, XZR
Syntax
UMNEGL
Xd
, Wn
, Wm
Where:
Xd
- Is the 64-bit name of the general-purpose destination register.
Wn
- Is the 32-bit name of the first general-purpose source register holding the multiplicand.
Wm
- Is the 32-bit name of the second general-purpose source register holding the multiplier.
Operation
Unsigned Multiply-Negate Long multiplies two 32-bit register values, negates the product, and writes the result to the 64-bit destination register.
Xd = -(Wn * Wm)
.