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Implement ldexp and frexp in native Odin

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This commit is contained in:
gingerBill
2021-11-16 14:04:49 +00:00
parent 1ec0b79345
commit 6a101e69a2
4 changed files with 144 additions and 45 deletions
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core/math/math_js.odin
+1 -5
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@@ -19,8 +19,6 @@ foreign odin_env {
ln_f64 :: proc(x: f64) -> f64 ---
@(link_name="exp")
exp_f64 :: proc(x: f64) -> f64 ---
@(link_name="ldexp")
ldexp_f64 :: proc(val: f64, exp: i32) -> f64 ---
}
@@ -31,7 +29,6 @@ pow_f16 :: proc "c" (x, power: f16) -> f16 { return f16(pow_f64(f64(x),
fmuladd_f16 :: proc "c" (a, b, c: f16) -> f16 { return f16(fmuladd_f64(f64(a), f64(a), f64(c))) }
ln_f16 :: proc "c" (x: f16) -> f16 { return f16(ln_f64(f64(x))) }
exp_f16 :: proc "c" (x: f16) -> f16 { return f16(exp_f64(f64(x))) }
ldexp_f16 :: proc "c" (val: f16, exp: i32) -> f16 { return f16(ldexp_f64(f64(val), exp) ) }
sqrt_f32 :: proc "c" (x: f32) -> f32 { return f32(sqrt_f64(f64(x))) }
sin_f32 :: proc "c" (θ: f32) -> f32 { return f32(sin_f64(f64(θ))) }
@@ -39,5 +36,4 @@ cos_f32 :: proc "c" (θ: f32) -> f32 { return f32(cos_f64(f64(θ
pow_f32 :: proc "c" (x, power: f32) -> f32 { return f32(pow_f64(f64(x), f64(power))) }
fmuladd_f32 :: proc "c" (a, b, c: f32) -> f32 { return f32(fmuladd_f64(f64(a), f64(a), f64(c))) }
ln_f32 :: proc "c" (x: f32) -> f32 { return f32(ln_f64(f64(x))) }
exp_f32 :: proc "c" (x: f32) -> f32 { return f32(exp_f64(f64(x))) }
ldexp_f32 :: proc "c" (val: f32, exp: i32) -> f32 { return f32(ldexp_f64(f64(val), exp) ) }
exp_f32 :: proc "c" (x: f32) -> f32 { return f32(exp_f64(f64(x))) }