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/asm/int32array-constant-key.js b/test/mjsunit/asm/int32array-constant-key.js
new file mode 100644
index 0000000..bb5b650
--- /dev/null
+++ b/test/mjsunit/asm/int32array-constant-key.js
@@ -0,0 +1,62 @@
+// 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.
+
+function Module(stdlib, foreign, heap) {
+ "use asm";
+ var MEM32 = new stdlib.Int32Array(heap);
+ function loadm4194304() {
+ return MEM32[-4194304];
+ }
+ function loadm0() {
+ return MEM32[-0];
+ }
+ function load0() {
+ return MEM32[0];
+ }
+ function load4() {
+ return MEM32[4];
+ }
+ function storem4194304(v) {
+ MEM32[-4194304] = v;
+ }
+ function storem0(v) {
+ MEM32[-0] = v;
+ }
+ function store0(v) {
+ MEM32[0] = v;
+ }
+ function store4(v) {
+ MEM32[4] = v;
+ }
+ return { loadm4194304: loadm4194304, storem4194304: storem4194304,
+ loadm0: loadm0, storem0: storem0, load0: load0, store0: store0,
+ load4: load4, store4: store4 };
+}
+
+var m = Module(this, {}, new ArrayBuffer(4));
+
+assertEquals(undefined, m.loadm4194304());
+assertEquals(0, m.loadm0());
+assertEquals(0, m.load0());
+assertEquals(undefined, m.load4());
+m.storem4194304(123456789);
+assertEquals(undefined, m.loadm4194304());
+assertEquals(0, m.loadm0());
+assertEquals(0, m.load0());
+assertEquals(undefined, m.load4());
+m.storem0(987654321);
+assertEquals(undefined, m.loadm4194304());
+assertEquals(987654321, m.loadm0());
+assertEquals(987654321, m.load0());
+assertEquals(undefined, m.load4());
+m.store0(0x12345678);
+assertEquals(undefined, m.loadm4194304());
+assertEquals(0x12345678, m.loadm0());
+assertEquals(0x12345678, m.load0());
+assertEquals(undefined, m.load4());
+m.store4(43);
+assertEquals(undefined, m.loadm4194304());
+assertEquals(0x12345678, m.loadm0());
+assertEquals(0x12345678, m.load0());
+assertEquals(undefined, m.load4());