[llvm-bugs] [Bug 191763] [AVX] Broadcasting u64 from Vector of u64's shouldn't use `vpermpd` or `vpermq`

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Sun Apr 12 23:34:48 PDT 2026

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Previous message: [llvm-bugs] [Bug 191762] [AVX] Prefer `VPUNPCKHBW` to `VPSHUFD` to save 1 byte in I$
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