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Minor clean up of default_hasher_cstring

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gingerBill
2022-03-06 12:17:49 +00:00
parent a7c0edb046
commit a957d3dd64
1 changed files with 3 additions and 5 deletions
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8
core/runtime/dynamic_map_internal.odin
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@@ -128,11 +128,9 @@ default_hasher_string :: proc "contextless" (data: rawptr, seed: uintptr) -> uin
}
default_hasher_cstring :: proc "contextless" (data: rawptr, seed: uintptr) -> uintptr {
h := u64(seed) + 0xcbf29ce484222325
ptr := (^uintptr)(data)^
for (^byte)(ptr)^ != 0 {
b := (^byte)(ptr)^
h = (h ~ u64(b)) * 0x100000001b3
ptr += 1
b := (^[^]byte)(data)^
if b != nil do for ; b[0] != 0; b = b[1:] {
h = (h ~ u64(b[0])) * 0x100000001b3
}
return uintptr(h)
}