VCEQ (immediate #0)
Vector Compare Equal to zero.
Syntax
VCEQ{conddatatypeQdQn,
#0
VCEQ{conddatatypeDdDn,
#0
where:
condis an optional condition code.
datatypemust be one of
I8,I16,I32, orF32.The result datatype is:
I32for operand datatypesI32orF32.I16for operand datatypeI16.I8for operand datatypeI8.
Qd, Qn, Qmspecifies the destination register and the operand register, for a quadword operation.
Dd, Dn, Dmspecifies the destination register and the operand register, for a doubleword operation.
#0specifies a comparison with zero.
Operation
VCEQ takes the value of each element in a vector, and compares it with
zero. If the condition is true, the corresponding element in the destination vector is set
to all ones. Otherwise, it is set to all zeros.