[Isolates] Merge crankshaft (r5922 from bleeding_edge).

test/mjsunit/compiler/binary-ops.js

Index: test/mjsunit/compiler/binary-ops.js
diff --git a/test/mjsunit/compiler/binary-ops.js b/test/mjsunit/compiler/binary-ops.js
new file mode 100644
index 0000000000000000000000000000000000000000..27745c13fba12d6756bd586442bd0e425e5d90b8
--- /dev/null
+++ b/test/mjsunit/compiler/binary-ops.js
@@ -0,0 +1,55 @@
+// 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.
+
+// Values in distinct spans.
+function or_test0(x, y) { return x | y; }
+function and_test0(x, y) { return x & y; }
+function add_test0(x, y) { return x + y; }
+
+assertEquals(3, or_test0(1, 2));   // 1 | 2
+assertEquals(2, and_test0(3, 6));  // 3 & 6
+assertEquals(5, add_test0(2, 3));  // 2 + 3
+
+
+// Values in the same span.
+function or_test1(x, y) { return x | x; }
+function and_test1(x, y) { return x & x; }
+function add_test1(x, y) { return x + x; }
+
+assertEquals(1, or_test1(1, 2));   // 1 | 1
+assertEquals(3, and_test1(3, 6));  // 3 & 3
+assertEquals(4, add_test1(2, 3));  // 2 + 2
+
+
+// Values in distinct spans that alias.
+function or_test2(x, y) { x = y; return x | y; }
+function and_test2(x, y) { x = y; return x & y; }
+function add_test2(x, y) { x = y; return x + y; }
+
+assertEquals(2, or_test2(1, 2));   // 2 | 2
+assertEquals(6, and_test2(3, 6));  // 6 & 6
+assertEquals(6, add_test2(2, 3));  // 3 + 3