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Add math.divmod and math.floor_divmod

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gingerBill
2022-08-15 16:31:43 +01:00
parent 5a9422b6bc
commit 737bccbd5e
1 changed files with 19 additions and 0 deletions
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19
core/math/math.odin
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@@ -614,6 +614,25 @@ floor_mod :: proc "contextless" (x, y: $T) -> T
return r
}
divmod :: #force_inline proc "contextless" (x, y: $T) -> (div, mod: T)
where intrinsics.type_is_integer(T) {
div = x / y
mod = x % y
return
}
floor_divmod :: #force_inline proc "contextless" (x, y: $T) -> (div, mod: T)
where intrinsics.type_is_integer(T) {
div := x / y
mod := x % y
if (div > 0 && y < 0) || (mod < 0 && y > 0) {
div -= 1
mod += y
}
return
}
modf_f16 :: proc "contextless" (x: f16) -> (int: f16, frac: f16) {
shift :: F16_SHIFT
mask :: F16_MASK