Index: test/mjsunit/compiler/dead-string-char-code-at.js |
diff --git a/test/mjsunit/compiler/dead-string-char-code-at.js b/test/mjsunit/compiler/dead-string-char-code-at.js |
deleted file mode 100644 |
index 56835ce5a6b754c4e2ce766310f3b6e913d32312..0000000000000000000000000000000000000000 |
--- a/test/mjsunit/compiler/dead-string-char-code-at.js |
+++ /dev/null |
@@ -1,81 +0,0 @@ |
-// Copyright 2013 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 |
- |
-var S1 = "string1"; |
-var S2 = "@@string2"; |
- |
-function dead1(a, b) { |
- var x = %StringCharCodeAt(a, 4); |
- return a; // x is dead code |
-} |
- |
-function dead2(a, b) { |
- var x = %StringCharCodeAt(a, 3); |
- var y = %StringCharCodeAt(b, 1); |
- return a; // x and y are both dead |
-} |
- |
-function dead3(a, b) { |
- a = a ? "11" : "12"; |
- b = b ? "13" : "14"; |
- var x = %StringCharCodeAt(a, 2); |
- var y = %StringCharCodeAt(b, 0); |
- return a; // x and y are both dead |
-} |
- |
-function test() { |
- var S3 = S1 + S2; |
- |
- assertEquals(S1, dead1(S1, S2)); |
- assertEquals(S1, dead2(S1, S2)); |
- assertEquals("11", dead3(S1, S2)); |
- |
- assertEquals(S2, dead1(S2, 677)); |
- assertEquals(S2, dead2(S2, S3)); |
- assertEquals("11", dead3(S2, S3)); |
- |
- assertEquals(S3, dead1(S3, 399)); |
- assertEquals(S3, dead2(S3, "false")); |
- assertEquals("12", dead3(0, 32)); |
- |
- assertEquals(S3, dead1(S3, 0)); |
- assertEquals(S3, dead2(S3, S1)); |
- assertEquals("11", dead3(S3, 0)); |
- |
- assertEquals("true", dead1("true", 0)); |
- assertEquals("true", dead2("true", S3)); |
- assertEquals("11", dead3("true", 0)); |
-} |
- |
-test(); |
-test(); |
-%OptimizeFunctionOnNextCall(dead1); |
-%OptimizeFunctionOnNextCall(dead2); |
-%OptimizeFunctionOnNextCall(dead3); |
-test(); |