deps: upgrade v8 to 4.1.0.14
PR-URL: https://github.com/iojs/io.js/pull/656 Reviewed-By: Fedor Indutny <fedor.indutny@gmail.com>
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7
deps/v8/src/compiler/representation-change.h
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7
deps/v8/src/compiler/representation-change.h
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@ -296,6 +296,13 @@ class RepresentationChanger {
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if (value == 0 || value == 1) return node;
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return jsgraph()->Int32Constant(1); // value != 0
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}
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case IrOpcode::kNumberConstant: {
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double value = OpParameter<double>(node);
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if (std::isnan(value) || value == 0.0) {
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return jsgraph()->Int32Constant(0);
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}
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return jsgraph()->Int32Constant(1);
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}
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case IrOpcode::kHeapConstant: {
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Handle<Object> handle = OpParameter<Unique<Object> >(node).handle();
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DCHECK(*handle == isolate()->heap()->true_value() ||
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2
deps/v8/src/version.cc
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2
deps/v8/src/version.cc
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@ -35,7 +35,7 @@
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#define MAJOR_VERSION 4
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#define MINOR_VERSION 1
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#define BUILD_NUMBER 0
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#define PATCH_LEVEL 12
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#define PATCH_LEVEL 14
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// Use 1 for candidates and 0 otherwise.
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// (Boolean macro values are not supported by all preprocessors.)
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#define IS_CANDIDATE_VERSION 0
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17
deps/v8/test/mjsunit/compiler/regress-bit-number-constant.js
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Normal file
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deps/v8/test/mjsunit/compiler/regress-bit-number-constant.js
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@ -0,0 +1,17 @@
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// Copyright 2015 the V8 project authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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var stdlib = this;
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var buffer = new ArrayBuffer(64 * 1024);
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var foreign = {}
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var foo = (function Module(stdlib, foreign, heap) {
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"use asm";
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function foo(i) {
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return !(i ? 1 : false);
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}
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return {foo:foo};
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})(stdlib, foreign, buffer).foo;
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assertFalse(foo(1));
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