diff options
Diffstat (limited to 'chromium/v8/src/bignum-dtoa.cc')
| -rw-r--r-- | chromium/v8/src/bignum-dtoa.cc | 42 |
1 files changed, 10 insertions, 32 deletions
diff --git a/chromium/v8/src/bignum-dtoa.cc b/chromium/v8/src/bignum-dtoa.cc index c5ad4420c81..8860a9bddc7 100644 --- a/chromium/v8/src/bignum-dtoa.cc +++ b/chromium/v8/src/bignum-dtoa.cc @@ -1,40 +1,17 @@ // Copyright 2011 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. +// Use of this source code is governed by a BSD-style license that can be +// found in the LICENSE file. #include <cmath> -#include "../include/v8stdint.h" -#include "checks.h" -#include "utils.h" +#include "include/v8stdint.h" +#include "src/checks.h" +#include "src/utils.h" -#include "bignum-dtoa.h" +#include "src/bignum-dtoa.h" -#include "bignum.h" -#include "double.h" +#include "src/bignum.h" +#include "src/double.h" namespace v8 { namespace internal { @@ -394,7 +371,8 @@ static int EstimatePower(int exponent) { // For doubles len(f) == 53 (don't forget the hidden bit). const int kSignificandSize = 53; - double estimate = ceil((exponent + kSignificandSize - 1) * k1Log10 - 1e-10); + double estimate = + std::ceil((exponent + kSignificandSize - 1) * k1Log10 - 1e-10); return static_cast<int>(estimate); } |