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21 lines
299 B
Go
21 lines
299 B
Go
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//go:build !go1.20
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package quickxorhash
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func xorBytes(dst, src []byte) int {
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n := len(dst)
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if len(src) < n {
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n = len(src)
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}
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if n == 0 {
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return 0
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}
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dst = dst[:n]
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//src = src[:n]
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src = src[:len(dst)] // remove bounds check in loop
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for i := range dst {
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dst[i] ^= src[i]
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}
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return n
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}
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