Rollback of r15097, r15087 in trunk branch.

test/mjsunit/compiler/inline-arguments.js

 // Copyright 2011 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // 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
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 248 matching lines @@
   }
 
   for (var a = 1; a <= 3; a++) {
     for (var b = 1; b <= 3; b++) {
       for (var c = 1; c <= 3; c++) {
         test(a,b,c);
       }
     }
   }
 })();
-
-
-// Test materialization of arguments object with values in registers.
-(function () {
-  "use strict";
-  var forceDeopt = { deopt:false };
-  function inner(a,b,c,d,e,f,g,h,i,j) {
-    var args = arguments;
-    forceDeopt.deopt;
-    assertSame(10, args.length);
-    assertSame(a, args[0]);
-    assertSame(b, args[1]);
-    assertSame(c, args[2]);
-    assertSame(d, args[3]);
-    assertSame(e, args[4]);
-    assertSame(f, args[5]);
-    assertSame(g, args[6]);
-    assertSame(h, args[7]);
-    assertSame(i, args[8]);
-    assertSame(j, args[9]);
-  }
-
-  var a = 0.5;
-  var b = 1.7;
-  var c = 123;
-  function outer() {
-    inner(
-      a - 0.3,  // double in double register
-      b + 2.3,  // integer in double register
-      c + 321,  // integer in general register
-      c - 456,  // integer in stack slot
-      a + 0.1, a + 0.2, a + 0.3, a + 0.4, a + 0.5,
-      a + 0.6   // double in stack slot
-    );
-  }
-
-  outer();
-  outer();
-  %OptimizeFunctionOnNextCall(outer);
-  outer();
-  delete forceDeopt.deopt;
-  outer();
-})();