Upgrade to 3.29
Update V8 to 3.29.88.17 and update makefiles to support building on
all the relevant platforms.
Bug: 17370214
Change-Id: Ia3407c157fd8d72a93e23d8318ccaf6ecf77fa4e
diff --git a/test/mjsunit/regress/regress-seqstrsetchar-ex1.js b/test/mjsunit/regress/regress-seqstrsetchar-ex1.js
new file mode 100644
index 0000000..1fd8d81
--- /dev/null
+++ b/test/mjsunit/regress/regress-seqstrsetchar-ex1.js
@@ -0,0 +1,59 @@
+// 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
+
+// stubbed version of ToNumber
+function ToNumber(x) {
+ return 311;
+}
+
+// Reduced version of String.fromCharCode;
+// does not actually do the same calculation but exhibits untagging bug.
+function StringFromCharCode(code) {
+ var n = %_ArgumentsLength();
+ var one_byte = %NewString(n, true);
+ var i;
+ for (i = 0; i < n; i++) {
+ var code = %_Arguments(i);
+ if (!%_IsSmi(code)) code = ToNumber(code) & 0xffff;
+ if (code > 0xff) break;
+ }
+
+ var two_byte = %NewString(n - i, false);
+ for (var j = 0; i < n; i++, j++) {
+ var code = %_Arguments(i);
+ %_TwoByteSeqStringSetChar(j, code, two_byte);
+ }
+ return one_byte + two_byte;
+}
+
+StringFromCharCode(0xFFF, 0xFFF);
+StringFromCharCode(0x7C, 0x7C);
+%OptimizeFunctionOnNextCall(StringFromCharCode);
+StringFromCharCode(0x7C, 0x7C);
+StringFromCharCode(0xFFF, 0xFFF);