[__arm_]vcaddq_rot90[_f32]
SIMD ISA | Return Type | Name | Arguments | Instruction Group | |
---|---|---|---|---|---|
Helium | float32x4_t | [__arm_]vcaddq_rot90[_f32] | (float32x4_t a, float32x4_t b) | Complex arithmetic / Complex addition | |
Description This instruction performs a complex addition of the first operand with the second operand rotated in the complex plane by the specified amount. A 90 degree rotation of this operand corresponds to a multiplication by a positive imaginary unit, while a 270 degree rotation corresponds to a multiplication by a negative imaginary unit. Even and odd elements of the source vectors are interpreted to be the real and imaginary components, respectively, of a complex number. The result is then written to the destination vector register. Results Qd result This intrinsic compiles to the following instructions: VCADD.F32 Argument Preparation a register: Qnb register: Qm Architectures MVE |
Copyright © 1995-2025 Arm Limited (or its affiliates). All rights reserved.