vqsubq_s64
SIMD ISA | Return Type | Name | Arguments | Instruction Group | |
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Neon | int64x2_t | vqsubq_s64 | (int64x2_t a, int64x2_t b) | Vector arithmetic / Subtract / Saturating subtract | |
Description Signed saturating Subtract. This instruction subtracts the element values of the second source SIMD&FP register from the corresponding element values of the first source SIMD&FP register, places the results into a vector, and writes the vector to the destination SIMD&FP register. Results Vd.2D result This intrinsic compiles to the following instructions: SQSUB Argument Preparation a register: Vn.2Db register: Vm.2D Architectures v7, A32, A64 Operation
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