Implemented `IaddPairwise` for the Cranelift interpreter, to add pairs of adjacent values in two SIMD vectors, concatenating them at the end (preserving both lane size and number of lanes). Copyright (c) 2021, Arm Limited
Implemented `IaddPairwise` for the Cranelift interpreter, to add pairs of adjacent values in two SIMD vectors, concatenating them at the end (preserving both lane size and number of lanes). Copyright (c) 2021, Arm Limited