0058967bb0
2006-01-31 Richard Guenther <rguenther@suse.de> Paolo Bonzini <bonzini@gnu.org> * Makefile.def (target_modules): Add libgcc-math target module. * configure.in (target_libraries): Add libgcc-math target library. (--enable-libgcc-math): New configure switch. * Makefile.in: Re-generate. * configure: Re-generate. * libgcc-math: New toplevel directory. * doc/install.texi (--disable-libgcc-math): Document. libgcc-math/ * configure.ac: New file. * Makefile.am: Likewise. * configure: New generated file. * Makefile.in: Likewise. * aclocal.m4: Likewise. * libtool-version: New file. * include/ieee754.h: New file. * include/libc-symbols.h: Likewise. * include/math_private.h: Likewise. * i386/Makefile.am: New file. * i386/Makefile.in: New generated file. * i386/sse2.h: New file. * i386/endian.h: Likewise. * i386/sse2.map: Linker script for SSE2 ABI math intrinsics. * flt-32/: Import from glibc. * dbl-64/: Likewise. Co-Authored-By: Paolo Bonzini <bonzini@gnu.org> From-SVN: r110434
59 lines
3.5 KiB
Plaintext
59 lines
3.5 KiB
Plaintext
/*
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* IBM Accurate Mathematical Library
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* Written by International Business Machines Corp.
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* Copyright (C) 2001 Free Software Foundation, Inc.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License as published by
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* the Free Software Foundation; either version 2.1 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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/****************************************************************/
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/* TABLES FOR THE usqrt() FUNCTION */
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/****************************************************************/
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static const double inroot[128] = {
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1.40872145012100, 1.39792649065766, 1.38737595123859, 1.37706074531819,
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1.36697225234682, 1.35710228748795, 1.34744307370643, 1.33798721601135,
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1.32872767765984, 1.31965775814772, 1.31077107283046, 1.30206153403386,
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1.29352333352711, 1.28515092624400, 1.27693901514820, 1.26888253714903,
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1.26097664998256, 1.25321671998073, 1.24559831065844, 1.23811717205462,
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1.23076923076923, 1.22355058064300, 1.21645747403153, 1.20948631362953,
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1.20263364480453, 1.19589614840310, 1.18927063399547, 1.18275403352732,
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1.17634339535009, 1.17003587860341, 1.16382874792529, 1.15771936846787,
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1.15170520119791, 1.14578379846309, 1.13995279980655, 1.13420992801334,
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1.12855298537376, 1.12297985014975, 1.11748847323133, 1.11207687497107,
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1.10674314218572, 1.10148542531442, 1.09630193572405, 1.09119094315276,
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1.08615077328341, 1.08117980543918, 1.07627647039410, 1.07143924829188,
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1.06666666666667, 1.06195729855996, 1.05730976072814, 1.05272271193563,
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1.04819485132867, 1.04372491688551, 1.03931168393861, 1.03495396376504,
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1.03065060224133, 1.02640047855933, 1.02220250399990, 1.01805562076124,
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1.01395880083916, 1.00991104495649, 1.00591138153909, 1.00195886573624,
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0.99611649018350, 0.98848330114434, 0.98102294317595, 0.97372899112030,
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0.96659534932828, 0.95961623024651, 0.95278613468066, 0.94609983358253,
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0.93955235122353, 0.93313894963169, 0.92685511418159, 0.92069654023750,
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0.91465912076005, 0.90873893479530, 0.90293223677296, 0.89723544654727,
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0.89164514012056, 0.88615804099474, 0.88077101210109, 0.87548104826333,
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0.87028526915267, 0.86518091269740, 0.86016532891275, 0.85523597411976,
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0.85039040552437, 0.84562627613070, 0.84094132996422, 0.83633339758291,
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0.83180039185606, 0.82734030399203, 0.82295119979782, 0.81863121615464,
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0.81437855769486, 0.81019149366693, 0.80606835497581, 0.80200753138734,
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0.79800746888611, 0.79406666717674, 0.79018367731967, 0.78635709949278,
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0.78258558087123, 0.77886781361798, 0.77520253297841, 0.77158851547266,
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0.76802457717971, 0.76450957210799, 0.76104239064719, 0.75762195809661,
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0.75424723326565, 0.75091720714229, 0.74763090162560, 0.74438736831878,
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0.74118568737933, 0.73802496642311, 0.73490433947940, 0.73182296599416,
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0.72878002987884, 0.72577473860242, 0.72280632232420, 0.71987403306536,
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0.71697714391715, 0.71411494828392, 0.71128675915902, 0.70849190843208 };
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