RAX1

Rotate and exclusive-OR

This instruction rotates each 64-bit element of the 128-bit vector in a source SIMD&FP register left by 1, performs a bitwise exclusive-OR of the resulting 128-bit vector and the vector in another source SIMD&FP register, and writes the result to the destination SIMD&FP register.

Advanced SIMD

(FEAT_SHA3)

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16	15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
1	1	0	0	1	1	1	0	0	1	1	Rm					1	0	0	0	1	1	Rn					Rd
																	O			opcode

Encoding

RAX1 <Vd>.2D, <Vn>.2D, <Vm>.2D

Decode for this encoding

if !IsFeatureImplemented(FEAT_SHA3) then EndOfDecode(Decode_UNDEF); constant integer d = UInt(Rd); constant integer n = UInt(Rn); constant integer m = UInt(Rm);

Assembler Symbols

<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.

Operation