Index: test/mjsunit/math-floor-part4.js |
diff --git a/test/mjsunit/math-floor-part4.js b/test/mjsunit/math-floor-part4.js |
deleted file mode 100644 |
index c63362308342270b41965a91341098b011c1354f..0000000000000000000000000000000000000000 |
--- a/test/mjsunit/math-floor-part4.js |
+++ /dev/null |
@@ -1,76 +0,0 @@ |
-// 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 |
-// 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: --max-new-space-size=256 --allow-natives-syntax |
- |
-var test_id = 0; |
- |
-function testFloor(expect, input) { |
- var test = new Function('n', |
- '"' + (test_id++) + '";return Math.floor(n)'); |
- assertEquals(expect, test(input)); |
- assertEquals(expect, test(input)); |
- assertEquals(expect, test(input)); |
- %OptimizeFunctionOnNextCall(test); |
- assertEquals(expect, test(input)); |
-} |
- |
-function zero() { |
- var x = 0.5; |
- return (function() { return x - 0.5; })(); |
-} |
- |
-function test() { |
- testFloor(0, 0); |
- testFloor(0, zero()); |
- testFloor(-0, -0); |
- testFloor(Infinity, Infinity); |
- testFloor(-Infinity, -Infinity); |
- testFloor(NaN, NaN); |
-} |
- |
- |
-// Test in a loop to cover the custom IC and GC-related issues. |
-for (var i = 0; i < 100; i++) { |
- test(); |
-} |
- |
- |
-// Regression test for a bug where a negative zero coming from Math.floor |
-// was not properly handled by other operations. |
-function floorsum(i, n) { |
- var ret = Math.floor(n); |
- while (--i > 0) { |
- ret += Math.floor(n); |
- } |
- return ret; |
-} |
-assertEquals(-0, floorsum(1, -0)); |
-%OptimizeFunctionOnNextCall(floorsum); |
-// The optimized function will deopt. Run it with enough iterations to try |
-// to optimize via OSR (triggering the bug). |
-assertEquals(-0, floorsum(100000, -0)); |