The Tor Browser / file diff

     1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/js/src/jit-test/tests/asm.js/testX86ByteStore.js	Wed Dec 31 06:09:35 2014 +0100
     1.3 @@ -0,0 +1,77 @@
     1.4 +load(libdir + "asm.js");
     1.5 +
     1.6 +var body =
     1.7 +'   "use asm";\
     1.8 +    var i8=new global.Int8Array(buffer);\
     1.9 +    function g(i,j,k) {\
    1.10 +        i=i|0;\
    1.11 +        j=j|0;\
    1.12 +        k=k|0;\
    1.13 +        var a=0,b=0,c=0,d=0,e=0,f=0;\
    1.14 +        a=(i+j)|0;\
    1.15 +        b=(k+j)|0;\
    1.16 +        c=(i+k)|0;\
    1.17 +        b=(a+b)|0;\
    1.18 +        d=(b+c+i+j)|0;\
    1.19 +        e=(a+j+c)|0;\
    1.20 +        f=(a+i+k)|0;\
    1.21 +        i8[i] = f;\
    1.22 +        return (a+b+c+d+e+f)|0;\
    1.23 +    }\
    1.24 +    return g;';
    1.25 +
    1.26 +var buf=new ArrayBuffer(4096);
    1.27 +var g = asmLink(asmCompile('global','foreign','buffer',body), this, null, buf);
    1.28 +assertEq(g(1,2,3), 46);
    1.29 +assertEq(new Int8Array(buf)[1], 7);
    1.30 +
    1.31 +var body =
    1.32 +'   "use asm";\
    1.33 +    var i8=new global.Int8Array(buffer);\
    1.34 +    function g(i,j,k) {\
    1.35 +        i=i|0;\
    1.36 +        j=j|0;\
    1.37 +        k=k|0;\
    1.38 +        var a=0,b=0,c=0,d=0,e=0,f=0;\
    1.39 +        a=(i+j)|0;\
    1.40 +        b=(k+j)|0;\
    1.41 +        c=(i+k)|0;\
    1.42 +        b=(a+b)|0;\
    1.43 +        d=(b+c+i+j)|0;\
    1.44 +        e=(a+j+c)|0;\
    1.45 +        f=(a+i+k)|0;\
    1.46 +        i8[i] = e;\
    1.47 +        return (a+b+c+d+e+f)|0;\
    1.48 +    }\
    1.49 +    return g;';
    1.50 +
    1.51 +var buf=new ArrayBuffer(4096);
    1.52 +var g = asmLink(asmCompile('global','foreign','buffer',body), this, null, buf);
    1.53 +assertEq(g(1,2,3), 46);
    1.54 +assertEq(new Int8Array(buf)[1], 9);
    1.55 +
    1.56 +var body =
    1.57 +'   "use asm";\
    1.58 +    var i8=new global.Int8Array(buffer);\
    1.59 +    function g(i,j,k) {\
    1.60 +        i=i|0;\
    1.61 +        j=j|0;\
    1.62 +        k=k|0;\
    1.63 +        var a=0,b=0,c=0,d=0,e=0,f=0,g=0;\
    1.64 +        a=(i+j)|0;\
    1.65 +        b=(k+j)|0;\
    1.66 +        c=(i+k)|0;\
    1.67 +        b=(a+b)|0;\
    1.68 +        d=(b+c+i+j)|0;\
    1.69 +        e=(a+j+c)|0;\
    1.70 +        f=(a+i+k)|0;\
    1.71 +        g=(f+j+b)|0;\
    1.72 +        i8[i] = g;\
    1.73 +        return (a+b+c+d+e+f+g)|0;\
    1.74 +    }\
    1.75 +    return g;';
    1.76 +
    1.77 +var buf=new ArrayBuffer(4096);
    1.78 +var g = asmLink(asmCompile('global','foreign','buffer',body), this, null, buf);
    1.79 +assertEq(g(1,2,3), 63);
    1.80 +assertEq(new Int8Array(buf)[1], 17);