Syntax

VQRSHR{U}N{cond}.datatype Dd, Qm, #imm

where:

U

if present, indicates that the results are unsigned, although the operands are signed. Otherwise, the results are the same type as the operands.

cond

is an optional condition code.

datatype

must be one of:

I16, I32, I64

for VQRSHRN or VQRSHRUN. Only a #0 immediate is permitted with these datatypes.

S16, S32, S64

for VQRSHRN or VQRSHRUN.

U16, U32, U64

for VQRSHRN only.

Dd, Qm

are the destination vector and the operand vector.

imm

is the immediate value specifying the size of the shift. The ranges are shown in the following table:

Table 14-10 Available immediate ranges in VQRSHRN and VQRSHRUN (by immediate)

datatype	imm range
or U16	0 to 8
S32 or U32	0 to 16
S64 or U64	0 to 32