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// modification, are permitted provided that the following conditions are
// met:
//
//     * Redistributions of source code must retain the above copyright
//       notice, this list of conditions and the following disclaimer.
//     * Redistributions in binary form must reproduce the above
//       copyright notice, this list of conditions and the following
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//       with the distribution.
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//       contributors may be used to endorse or promote products derived
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// Regression test for the register allocator.
var gp = "";
var yE = "";
var W = "";
var LA = "";
var zE = "";
var Fp = "";
var AE = "";
var Gob = "";
var Hob = "";
var Iob = "";
var Job = "";
var Kob = "";
var Lob = "";
var Mob = "";
var p = "";
function O() { this.append = function(a,b,c,d,e) { return a + b + c + d + e; } }

function Nob(b,a) {
 var c;
 if (b==2) {
   c=new O;
   c.append(gp,
            yE,
            W,
            LA+(a.Un+(zE+(Fp+(LA+(a.Im+(zE+(AE+(LA+(a.total+Gob))))))))),
            p);
   c=c.toString();
 } else {
   if (b==1) {
     if(a.total>=2E6) {
       c=new O;
       c.append(gp,yE,W,LA+(a.Un+(zE+(Fp+(LA+(a.Im+Hob))))),p);
       c=c.toString();
     } else {
       if(a.total>=2E5) {
         c=new O;
         c.append(gp,yE,W,LA+(a.Un+(zE+(Fp+(LA+(a.Im+Iob))))),p);
         c=c.toString();
       } else {
         if(a.total>=2E4) {
           c=new O;
           c.append(gp,yE,W,LA+(a.Un+(zE+(Fp+(LA+(a.Im+Job))))),p);
           c=c.toString();
         } else {
           if(a.total>=2E3) {
             c=new O;
             c.append(gp,yE,W,LA+(a.Un+(zE+(Fp+(LA+(a.Im+Kob))))),p);
             c=c.toString();
           } else {
             if(a.total>=200) {
               c=new O;
               c.append(gp,yE,W,LA+(a.Un+(zE+(Fp+(LA+(a.Im+Lob))))),p);
               c=c.toString();
             } else {
               c=new O;
               c.append(gp,yE,W,
                        LA+(a.Un+(zE+(Fp+(LA+(a.Im+(zE+(Mob+(LA+(a.total+zE))))))))),
                        p);
               c=c.toString();
             }
             c=c;
           }
           c=c;
         }
         c=c;
       }
       c=c;
     }
     c=c;
   } else {
     c=new O;
     c.append(gp,yE,W,
              LA+(a.Un+(zE+(Fp+(LA+(a.Im+(zE+(AE+(LA+(a.total+zE))))))))),
              p);
     c=c.toString();
   }
   c=c;
 }
 return c;
}
Nob(2, { Un: "" , Im: "" , total: 42});