add vcopy neon instructions #1139
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r? @Amanieu (rust-highfive has picked a reviewer for you, use r? to override) |
SparrowLii
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Do you think you could add ARM versions of these intrinsics as well? |
These instructions are dedicated to aarch64, but we can use the same implementation for arm in stdarch. In llvm, the related implementations are only provided for aarch64, and they can be optimized to |
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This PR adds vcopy neon instructions which are only available on aarch64