EOR3
Three-way exclusive-OR
This instruction performs a three-way exclusive-OR of the values in the three
source SIMD&FP registers, and writes the result to the destination SIMD&FP register.
If PSTATE.DIT is 1:
The execution time of this instruction is independent of:
The values of the data supplied in any of its registers.
The values of the NZCV flags.
The response of this instruction to asynchronous exceptions does not vary based on:
The values of the data supplied in any of its registers.
The values of the NZCV flags.
1
1
0
0
1
1
1
0
0
0
0
0
EOR3 <Vd>.16B, <Vn>.16B, <Vm>.16B, <Va>.16B
if !IsFeatureImplemented(FEAT_SHA3) then UNDEFINED;
constant integer d = UInt(Rd);
constant integer n = UInt(Rn);
constant integer m = UInt(Rm);
constant integer a = UInt(Ra);
<Vd>
Is the name of the SIMD&FP destination register, encoded in the "Rd" field.
<Vn>
Is the name of the first SIMD&FP source register, encoded in the "Rn" field.
<Vm>
Is the name of the second SIMD&FP source register, encoded in the "Rm" field.
<Va>
Is the name of the third SIMD&FP source register, encoded in the "Ra" field.
AArch64.CheckFPAdvSIMDEnabled();
constant bits(128) operand1 = V[m, 128];
constant bits(128) operand2 = V[n, 128];
constant bits(128) operand3 = V[a, 128];
V[d, 128] = operand2 EOR operand1 EOR operand3;