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Inline small stdlib functions (#71)

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This commit is contained in:
Max Graey
2018-04-12 15:17:30 +03:00
committed by Daniel Wirtz
parent 5b97427bfa
commit 2002e32c9c
8 changed files with 841 additions and 910 deletions
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1
std/assembly/internal/array.ts
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@ -8,6 +8,7 @@ import {
} from "../array";
/** Obtains the default comparator for the specified type. */
@inline
export function defaultComparator<T>(): (a: T, b: T) => i32 {
return (a: T, b: T): i32 => (<i32>(a > b) - <i32>(a < b)); // compiles to a constant table index
}

22
std/assembly/math.ts
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@ -118,6 +118,7 @@ export namespace NativeMath {
export const SQRT1_2 = reinterpret<f64>(0x3FE6A09E667F3BCD); // 0.70710678118654752440
export const SQRT2 = reinterpret<f64>(0x3FF6A09E667F3BCD); // 1.41421356237309504880
@inline
export function abs(x: f64): f64 {
return builtin_abs<f64>(x);
}
@ -380,10 +381,12 @@ export namespace NativeMath {
return t;
}
@inline
export function ceil(x: f64): f64 {
return builtin_ceil<f64>(x);
}
@inline
export function clz32(x: f64): f64 {
return <f64>builtin_clz<i32>(<i32>x);
}
@ -530,10 +533,12 @@ export namespace NativeMath {
return y;
}
@inline
export function floor(x: f64): f64 {
return builtin_floor<f64>(x);
}
@inline
export function fround(x: f64): f32 {
return <f32>x;
}
@ -784,10 +789,12 @@ export namespace NativeMath {
return val_lo + val_hi;
}
@inline
export function max(value1: f64, value2: f64): f64 {
return builtin_max<f64>(value1, value2);
}
@inline
export function min(value1: f64, value2: f64): f64 {
return builtin_min<f64>(value1, value2);
}
@ -1033,6 +1040,7 @@ export namespace NativeMath {
return y;
}
@inline
export function sign(x: f64): f64 {
return x > 0 ? 1 : x < 0 ? -1 : x;
}
@ -1062,6 +1070,7 @@ export namespace NativeMath {
return t;
}
@inline
export function sqrt(x: f64): f64 {
return builtin_sqrt<f64>(x);
}
@ -1095,6 +1104,7 @@ export namespace NativeMath {
return sign_ ? -t : t;
}
@inline
export function trunc(x: f64): f64 {
return builtin_trunc<f64>(x);
}
@ -1271,6 +1281,7 @@ export namespace NativeMathf {
export const SQRT1_2 = <f32>NativeMath.SQRT1_2;
export const SQRT2 = <f32>NativeMath.SQRT2;
@inline
export function abs(x: f32): f32 {
return builtin_abs<f32>(x);
}
@ -1504,10 +1515,12 @@ export namespace NativeMathf {
return <f32>T;
}
@inline
export function ceil(x: f32): f32 {
return builtin_ceil<f32>(x);
}
@inline
export function clz32(x: f32): f32 {
return <f32>builtin_clz<i32>(<i32>x);
}
@ -1533,6 +1546,7 @@ export namespace NativeMathf {
return expo2f(x);
}
@inline
export function floor(x: f32): f32 {
return builtin_floor<f32>(x);
}
@ -1652,6 +1666,7 @@ export namespace NativeMathf {
return y;
}
@inline
export function fround(x: f32): f32 {
return x;
}
@ -1686,6 +1701,7 @@ export namespace NativeMathf {
return z * builtin_sqrt<f32>(<f32>(<f64>x * x + <f64>y * y));
}
@inline
export function imul(x: f32, y: f32): f32 {
return <f32>(<i32>x * <i32>y);
}
@ -1853,10 +1869,12 @@ export namespace NativeMathf {
return (lo + hi) * ivln2lo + lo * ivln2hi + hi * ivln2hi + dk;
}
@inline
export function max(value1: f32, value2: f32): f32 {
return builtin_max<f32>(value1, value2);
}
@inline
export function min(value1: f32, value2: f32): f32 {
return builtin_min<f32>(value1, value2);
}
@ -2042,6 +2060,7 @@ export namespace NativeMathf {
return sn * z;
}
@inline
export function seedRandom(value: i64): void {
NativeMath.seedRandom(value);
}
@ -2075,6 +2094,7 @@ export namespace NativeMathf {
return y;
}
@inline
export function sign(x: f32): f32 {
return x > 0 ? 1 : x < 0 ? -1 : x;
}
@ -2103,6 +2123,7 @@ export namespace NativeMathf {
return t;
}
@inline
export function sqrt(x: f32): f32 {
return builtin_sqrt<f32>(x);
}
@ -2134,6 +2155,7 @@ export namespace NativeMathf {
return sig ? -t : t;
}
@inline
export function trunc(x: f32): f32 {
return builtin_trunc<f32>(x);
}