Update V8 to version 4.1.0.21
This is a cherry-pick of all commits up to and including the
4.1.0.21 cherry-pick in Chromium.
Original commit message:
Version 4.1.0.21 (cherry-pick)
Merged 206e9136bde0f2b5ae8cb77afbb1e7833e5bd412
Unlink pages from the space page list after evacuation.
BUG=430201
LOG=N
R=jkummerow@chromium.org
Review URL: https://codereview.chromium.org/953813002
Cr-Commit-Position: refs/branch-heads/4.1@{#22}
Cr-Branched-From: 2e08d2a7aa9d65d269d8c57aba82eb38a8cb0a18-refs/heads/candidates@{#25353}
---
Change-Id: I8c23c7bbb70772b4858fe8a47b64fa97ee0d1f8c
diff --git a/test/mjsunit/mod-range.js b/test/mjsunit/mod-range.js
new file mode 100644
index 0000000..0cded89
--- /dev/null
+++ b/test/mjsunit/mod-range.js
@@ -0,0 +1,79 @@
+// Copyright 2014 the V8 project authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+// Flags: --allow-natives-syntax
+
+function g1(i) {
+ var x = i * 1;
+ return (x >>> 0) % 1000000000000;
+}
+
+function g2(i) {
+ var x = i * 1;
+ return ((x >>> 0) % 1000000000000) | 0;
+}
+
+function test1() {
+ assertEquals(2294967296, g1(-2000000000));
+ assertEquals(2294967295, g1(-2000000001));
+ assertEquals(2294967290, g1(-2000000006));
+
+ assertEquals(2147483651, g1(-2147483645));
+ assertEquals(2147483650, g1(-2147483646));
+ assertEquals(2147483649, g1(-2147483647));
+ assertEquals(2147483648, g1(-2147483648));
+ assertEquals(2147483647, g1(-2147483649));
+
+ assertEquals(3000000000, g1(3000000000));
+ assertEquals(3000000001, g1(3000000001));
+ assertEquals(3000000002, g1(3000000002));
+
+ assertEquals(4000000000, g1(4000000000));
+ assertEquals(4000400001, g1(4000400001));
+ assertEquals(4000400002, g1(4000400002));
+
+ assertEquals(3, g1(4294967299));
+ assertEquals(2, g1(4294967298));
+ assertEquals(1, g1(4294967297));
+ assertEquals(0, g1(4294967296));
+ assertEquals(4294967295, g1(4294967295));
+ assertEquals(4294967294, g1(4294967294));
+ assertEquals(4294967293, g1(4294967293));
+ assertEquals(4294967292, g1(4294967292));
+}
+
+%NeverOptimizeFunction(test1);
+test1();
+
+function test2() {
+ assertEquals(-2000000000, g2(-2000000000));
+ assertEquals(-2000000001, g2(-2000000001));
+ assertEquals(-2000000006, g2(-2000000006));
+
+ assertEquals(-2147483645, g2(-2147483645));
+ assertEquals(-2147483646, g2(-2147483646));
+ assertEquals(-2147483647, g2(-2147483647));
+ assertEquals(-2147483648, g2(-2147483648));
+ assertEquals(2147483647, g2(-2147483649));
+
+ assertEquals(-1294967296, g2(3000000000));
+ assertEquals(-1294967295, g2(3000000001));
+ assertEquals(-1294967294, g2(3000000002));
+
+ assertEquals(-294967296, g2(4000000000));
+ assertEquals(-294567295, g2(4000400001));
+ assertEquals(-294567294, g2(4000400002));
+
+ assertEquals(3, g2(4294967299));
+ assertEquals(2, g2(4294967298));
+ assertEquals(1, g2(4294967297));
+ assertEquals(0, g2(4294967296));
+ assertEquals(-1, g2(4294967295));
+ assertEquals(-2, g2(4294967294));
+ assertEquals(-3, g2(4294967293));
+ assertEquals(-4, g2(4294967292));
+}
+
+%NeverOptimizeFunction(test2);
+test2();