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ModuleVarWrite.js
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129 lines (117 loc) · 4.8 KB
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//-------------------------------------------------------------------------------------------------------
// 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());
}