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[libc++] Check whether `std::fill_n` and `std::fill` lower to `memset` for specific arguments #129316

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ldionne opened this issue Feb 28, 2025 · 1 comment

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libc++ performance

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ldionne commented Feb 28, 2025

This seems like an obvious optimization and we should ensure it happens.

ldionne added libc++ performance labels

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ldionne commented Feb 28, 2025

P0 since this is easy to check.

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