//------------------------------------------------------------------------------------------------------- | |
// Copyright (C) Microsoft. All rights reserved. | |
// Licensed under the MIT license. See LICENSE.txt file in the project root for full license information. | |
//------------------------------------------------------------------------------------------------------- | |
function foo() {} | |
var all = [ undefined, null, | |
true, false, new Boolean(true), new Boolean(false), | |
NaN, +0, -0, 0, 1, 10.0, 10.1, -1, -5, 5, | |
124, 248, 654, 987, -1026, +98768.2546, -88754.15478, | |
1<<32, -(1<<32), (1<<32)-1, 1<<31, -(1<<31), 1<<25, -1<<25, 65536, 46341, | |
Number.MAX_VALUE, Number.MIN_VALUE, Number.NaN, Number.POSITIVE_INFINITY, Number.NEGATIVE_INFINITY, | |
new Number(NaN), new Number(+0), new Number( -0), new Number(0), new Number(1), | |
new Number(10.0), new Number(10.1), | |
new Number(Number.MAX_VALUE), new Number(Number.MIN_VALUE), new Number(Number.NaN), | |
new Number(Number.POSITIVE_INFINITY), new Number(Number.NEGATIVE_INFINITY), | |
"", "hello", "hel" + "lo", "+0", "-0", "0", "1", "10.0", "10.1", | |
new String(""), new String("hello"), new String("he" + "llo"), | |
new Object(), [1,2,3], new Object(), [1,2,3] , foo | |
]; | |
function AsmModule(stdlib,foreign,buffer) { | |
"use asm"; | |
// numerical mutable variable | |
var i1 = 65, d1 = 4.6, i2 = -5, d2 = -84.6587; | |
// foreign imports | |
var fi1 = foreign.i1|0; | |
var fi2 = foreign.i2|0; | |
var fd1 = +foreign.d1; | |
var fd2 = +foreign.d2; | |
var fun1 = foreign.fun1; | |
var fun2 = foreign.fun2; | |
// stdlib immutable variable type double | |
var sInf = stdlib.Infinity, sNaN = stdlib.NaN; | |
// stdlib math (double) -> double | |
var acos = stdlib.Math.acos ; | |
var asin = stdlib.Math.asin ; | |
var atan = stdlib.Math.atan ; | |
var cos = stdlib.Math.cos ; | |
var sin = stdlib.Math.sin ; | |
var tan = stdlib.Math.tan ; | |
var ceil = stdlib.Math.ceil ; | |
var floor = stdlib.Math.floor; | |
var exp = stdlib.Math.exp ; | |
var log = stdlib.Math.log ; | |
var sqrt = stdlib.Math.sqrt ; | |
// stdlib math (signed) -> signed ^ (doublish) -> double | |
var abs = stdlib.Math.abs; | |
// stdlib math (doublish, doublish) -> double | |
var atan2 = stdlib.Math.atan2; | |
var pow = stdlib.Math.pow; | |
// stdlib math (int,int) -> signed | |
var imul = stdlib.Math.imul; | |
// stdlib math imm variable double | |
var E = stdlib.Math.E; | |
var LN10 = stdlib.Math.LN10; | |
var LN2 = stdlib.Math.LN2; | |
var LOG2E = stdlib.Math.LOG2E; | |
var LOG10E = stdlib.Math.LOG10E; | |
var PI = stdlib.Math.PI; | |
var SQRT1_2 = stdlib.Math.SQRT1_2; | |
var SQRT2 = stdlib.Math.SQRT2; | |
//views | |
var a=new stdlib.Int8Array(buffer); | |
var b=new stdlib.Int16Array(buffer); | |
var c=new stdlib.Int32Array(buffer); | |
var d=new stdlib.Uint8Array(buffer); | |
var e=new stdlib.Uint16Array(buffer); | |
var f=new stdlib.Uint32Array(buffer); | |
var g=new stdlib.Float32Array(buffer); | |
var h=new stdlib.Float64Array(buffer); | |
function setModuleVar(x){ | |
x = +x; | |
var i = 0; | |
i = ~~x; | |
i1 = i; | |
fi1 = i1; | |
i2 = imul(i,i)|0; | |
fi2 = i2; | |
d1 = x; | |
fd1 = d1; | |
d2 = x*x; | |
fd2 = d2; | |
} | |
function f1(){return i1|0;} | |
function f2(){return i2|0;} | |
function f3(){return fi1|0;} | |
function f4(){return fi2|0;} | |
function f5(){return +d1;} | |
function f6(){return +d2;} | |
function f7(){return +fd1;} | |
function f8(){return +fd2;} | |
return { | |
set : setModuleVar, | |
f1 : f1 , | |
f2 : f2 , | |
f3 : f3 , | |
f4 : f4 , | |
f5 : f5 , | |
f6 : f6 , | |
f7 : f7 , | |
f8 : f8 , | |
}; | |
} | |
var global = {Math:Math,Int8Array:Int8Array,Int16Array:Int16Array,Int32Array:Int32Array,Uint8Array:Uint8Array,Uint16Array:Uint16Array,Uint32Array:Uint32Array,Float32Array:Float32Array,Float64Array:Float64Array,Infinity:Infinity, NaN:NaN} | |
var env = {fun1:function(x){print(x);}, fun2:function(x,y){print(x,y);},i1:155,i2:658,d1:68.25,d2:3.14156,f1:48.1523,f2:14896.2514} | |
var buffer = new ArrayBuffer(1<<20); | |
var asmModule = AsmModule(global,env,buffer); | |
for (var i=0; i<all.length; ++i) { | |
print("set (a["+i+"](" + all[i] +"))= " + (asmModule.set(all[i]))); | |
print("i1|0; " + asmModule.f1()); | |
print("i2|0; " + asmModule.f2()); | |
print("fi1|0; " + asmModule.f3()); | |
print("fi2|0; " + asmModule.f4()); | |
print("+d1; " + asmModule.f5()); | |
print("+d2; " + asmModule.f6()); | |
print("+fd1; " + asmModule.f7()); | |
print("+fd2; " + asmModule.f8()); | |
} | |