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I want to know if there is any instruction to shuffle half 256 bits of 512 bits in AVX-512.

I try to ifinish a function that get the low half 256 bits from src1(zmm register) and the low half from src2 to form dst zmm register.

anna
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    If I understand your question correctly, then `vinserti32x8` should do that. – chtz Nov 08 '22 at 09:23
  • Does this answer your question? [How to concatenate 256-bits variables in a 512-bits variable?](https://stackoverflow.com/questions/74434879/how-to-concatenate-256-bits-variables-in-a-512-bits-variable) – Peter Cordes Nov 15 '22 at 03:45

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