[444] | 1 | /* |
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| 2 | Copyright (c) 2014 Mentor Graphics, Inc. |
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| 3 | All rights reserved. |
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| 4 | |
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| 5 | Redistribution and use in source and binary forms, with or without |
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| 6 | modification, are permitted provided that the following conditions are met: |
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| 7 | * Redistributions of source code must retain the above copyright |
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| 8 | notice, this list of conditions and the following disclaimer. |
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| 9 | * Redistributions in binary form must reproduce the above copyright |
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| 10 | notice, this list of conditions and the following disclaimer in the |
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| 11 | documentation and/or other materials provided with the distribution. |
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| 12 | * Neither the name of Mentor Graphics nor the |
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| 13 | names of its contributors may be used to endorse or promote products |
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| 14 | derived from this software without specific prior written permission. |
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| 15 | |
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| 16 | THIS SOFTWARE IS PROVIDED BY CODESOURCERY, INC. ``AS IS'' AND ANY |
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| 17 | EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED |
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| 18 | WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
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| 19 | DISCLAIMED. IN NO EVENT SHALL CODESOURCERY BE LIABLE FOR ANY |
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| 20 | DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES |
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| 21 | (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; |
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| 22 | LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND |
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| 23 | ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
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| 24 | (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS |
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| 25 | SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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| 26 | */ |
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| 27 | |
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| 28 | #include <math.h> |
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| 29 | #include "local.h" |
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| 30 | |
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| 31 | #ifdef _LDBL_EQ_DBL |
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| 32 | long double |
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| 33 | logbl (long double x) |
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| 34 | { |
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| 35 | return logb(x); |
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| 36 | } |
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| 37 | #endif |
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| 38 | |
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