EOR3

Bitwise exclusive OR of three vectors.

Bitwise exclusive OR the corresponding elements of all three source vectors, and destructively place the results in the corresponding elements of the destination and first source vector. This instruction is unpredicated.

313029282726252423222120191817161514131211109876543210
00000100001Zm001110ZkZdn

SVE2

EOR3 <Zdn>.D, <Zdn>.D, <Zm>.D, <Zk>.D

if !HaveSVE2() then UNDEFINED; integer m = UInt(Zm); integer k = UInt(Zk); integer dn = UInt(Zdn);

Assembler Symbols

<Zdn>

Is the name of the first source and destination scalable vector register, encoded in the "Zdn" field.

<Zm>

Is the name of the second source scalable vector register, encoded in the "Zm" field.

<Zk>

Is the name of the third source scalable vector register, encoded in the "Zk" field.

Operation

CheckSVEEnabled(); bits(VL) operand1 = Z[dn]; bits(VL) operand2 = Z[m]; bits(VL) operand3 = Z[k]; Z[dn] = operand1 EOR operand2 EOR operand3;

Operational information

If PSTATE.DIT is 1:

This instruction might be immediately preceded in program order by a MOVPRFX instruction that conforms to all of the following requirements, otherwise the behavior of either or both instructions is unpredictable:

The MOVPRFX instructions that can be used with this instruction are as follows:


Internal version only: isa v30.44, AdvSIMD v27.08, pseudocode v8.5-2019-06_rc2-5-g22901f2, sve v2019-06_rc4 ; Build timestamp: 2019-06-26T22:30

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