vext_u32
SIMD ISA | Return Type | Name | Arguments | Instruction Group | |
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Neon | uint32x2_t | vext_u32 | (uint32x2_t a, uint32x2_t b, const int n) | Vector manipulation / Extract vector from a pair of vectors | |
Description Extract vector from pair of vectors. This instruction extracts the lowest vector elements from the second source SIMD&FP register and the highest vector elements from the first source SIMD&FP register, concatenates the results into a vector, and writes the vector to the destination SIMD&FP register vector. The index value specifies the lowest vector element to extract from the first source register, and consecutive elements are extracted from the first, then second, source registers until the destination vector is filled. Results Vd.8B result This intrinsic compiles to the following instructions: EXT Argument Preparation a register: Vn.8Bb register: Vm.8Bn minimum: 0; maximum: 1 Architectures v7, A32, A64 Operation
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