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diff --git a/src/3rdparty/v8/test/mjsunit/compiler/assignment-deopt.js b/src/3rdparty/v8/test/mjsunit/compiler/assignment-deopt.js
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--- a/src/3rdparty/v8/test/mjsunit/compiler/assignment-deopt.js
+++ /dev/null
@@ -1,180 +0,0 @@
-// Copyright 2010 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
-// with the distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived
-// from this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// Flags: --allow-natives-syntax
-
-// Test deopt with count operation on parameter.
-var max_smi = 1073741823;
-var o = {x:0};
-
-function assign1(x) { x += 1; o.x = x; }
-assign1(max_smi);
-assertEquals(max_smi + 1, o.x);
-
-assign1(1.1);
-assertEquals(2.1, o.x);
-
-
-// Test deopt with count operation on named property.
-function assign2(p) { p.x += 1 }
-
-o.x = "42";
-assign2(o);
-assertEquals("421", o.x);
-
-var s = max_smi - 10;
-o.x = s;
-for(var i = 0; i < 20; i++) {
- assign2(o);
- if (i == 4) {
- %OptimizeFunctionOnNextCall(assign2);
- }
-}
-assertEquals(max_smi + 10, o.x);
-
-
-// Test deopt with count operation on keyed property.
-function assign3(a, b) { a[b] += 1; }
-
-o = ["42"];
-assign3(o, 0);
-assertEquals("421", o[0]);
-
-var s = max_smi - 10;
-o[0] = s;
-for(var i = 0; i < 20; i++) {
- assign3(o, 0);
- if (i == 4) {
- %OptimizeFunctionOnNextCall(assign3);
- }
-}
-assertEquals(max_smi + 10, o[0]);
-
-assign3(o, "0");
-
-assertEquals(max_smi + 11, o[0]);
-
-// Test bailout when accessing a non-existing array element.
-o[0] = 0;
-for(var i = 0; i < 5; i++) {
- assign3(o, 0);
-}
-%OptimizeFunctionOnNextCall(assign3);
-assign3(o, 0);
-assign3(o, 1);
-
-// Test bailout with count operation in a value context.
-function assign5(x,y) { return (x += 1) + y; }
-for (var i = 0; i < 5; ++i) assertEquals(4, assign5(2, 1));
-%OptimizeFunctionOnNextCall(assign5);
-assertEquals(4, assign5(2, 1));
-
-assertEquals(4.1, assign5(2, 1.1));
-assertEquals(4.1, assign5(2.1, 1));
-
-function assign7(o,y) { return (o.x += 1) + y; }
-o = {x:0};
-for (var i = 0; i < 5; ++i) {
- o.x = 42;
- assertEquals(44, assign7(o, 1));
-}
-%OptimizeFunctionOnNextCall(assign7);
-o.x = 42;
-assertEquals(44, assign7(o, 1));
-
-o.x = 42;
-assertEquals(44.1, assign7(o, 1.1));
-o.x = 42.1;
-assertEquals(44.1, assign7(o, 1));
-
-function assign9(o,y) { return (o[0] += 1) + y; }
-q = [0];
-for (var i = 0; i < 5; ++i) {
- q[0] = 42;
- assertEquals(44, assign9(q, 1));
-}
-%OptimizeFunctionOnNextCall(assign9);
-q[0] = 42;
-assertEquals(44, assign9(q, 1));
-
-q[0] = 42;
-assertEquals(44.1, assign9(q, 1.1));
-q[0] = 42.1;
-assertEquals(44.1, assign9(q, 1));
-
-// Test deopt because of a failed map check on the load.
-function assign10(p) { return p.x += 1 }
-var g1 = {x:0};
-var g2 = {y:0, x:42};
-for (var i = 0; i < 5; ++i) {
- g1.x = 42;
- assertEquals(43, assign10(g1));
- assertEquals(43, g1.x);
-}
-%OptimizeFunctionOnNextCall(assign10);
-g1.x = 42;
-assertEquals(43, assign10(g1));
-assertEquals(43, g1.x);
-
-assertEquals(43, assign10(g2));
-assertEquals(43, g2.x);
-
-// Test deopt because of a failed map check on the store.
-// The binary operation changes the map as a side effect.
-o = {x:0};
-var g3 = { valueOf: function() { o.y = "bar"; return 42; }};
-function assign11(p) { return p.x += 1; }
-
-for (var i = 0; i < 5; i++) {
- o.x = "a";
- assign11(o);
-}
-%OptimizeFunctionOnNextCall(assign11);
-o.x = "a";
-assign11(o);
-
-assertEquals("a11", assign11(o));
-o.x = g3;
-assertEquals(43, assign11(o));
-assertEquals("bar", o.y);
-
-o = [0];
-var g4 = { valueOf: function() { o.y = "bar"; return 42; }};
-function assign12(p) { return p[0] += 1; }
-
-for (var i = 0; i < 5; i++) {
- o[0] = "a";
- assign12(o);
-}
-%OptimizeFunctionOnNextCall(assign12);
-o[0] = "a";
-assign12(o);
-
-assertEquals("a11", assign12(o));
-o[0] = g4;
-assertEquals(43, assign12(o));
-assertEquals("bar", o.y);