71 lines
1.5 KiB
JavaScript
71 lines
1.5 KiB
JavaScript
description(
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"This tests that if a variable is dead on OSR exit, it will at least contain a valid JS value."
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);
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var array = [];
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for (var i = 0; i < 9; ++i) {
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var code = "";
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code += "(function(";
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for (var j = 0; j < i; ++j) {
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if (j)
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code += ", ";
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code += "arg" + j;
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}
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code += ") {\n";
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code += " return ";
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if (i) {
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for (var j = 0; j < i; ++j) {
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if (j)
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code += " + ";
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code += "arg" + j;
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}
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} else
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code += "void 0";
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code += ";\n";
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code += "})";
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array[i] = eval(code);
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}
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function foo(a, b) {
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var x = 0;
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if (a.f < b.f) {
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var result = b.g - a.g;
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x = !x;
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return result;
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} else {
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var result = a.g - b.g;
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x = [x];
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return result;
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}
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}
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var firstArg = {f:2, g:3};
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var secondArg = {f:3, g:4};
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var myFunctions = array.concat(foo);
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for (var i = 0; i < myFunctions.length; ++i)
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noInline(myFunctions[i]);
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silentTestPass = true;
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for (var i = 0; i < 300; i = dfgIncrement({f:myFunctions, i:i + 1, n:100})) {
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var code = "";
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code += "array[" + (((i / 2) | 0) % array.length) + "](";
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for (var j = 0; j < (((i / 2) | 0) % array.length); ++j) {
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if (j)
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code += ", ";
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code += i + j;
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}
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if (i == 150) {
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firstArg = {f:2, g:2.5};
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secondArg = {f:3, g:3.5};
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}
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var tmp = firstArg;
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firstArg = secondArg;
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secondArg = tmp;
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code += "); foo(firstArg, secondArg)";
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shouldBe(code, "1");
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}
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