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tile: switch to using <fenv.h> fallback functions
Now that the fallback functions match the desired semantics for tile functions, just switch to using them.
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@ -1,3 +1,12 @@
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2013-06-28 Chris Metcalf <cmetcalf@tilera.com>
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* sysdeps/tile/fegetenv.c: Delete now-redundant file.
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* sysdeps/tile/fegetround.c: Likewise.
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* sysdeps/tile/feholdexcpt.c: Likewise.
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* sysdeps/tile/fesetenv.c: Likewise.
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* sysdeps/tile/fesetround.c: Likewise.
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* sysdeps/tile/feupdateenv.c: Likewise.
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2013-06-15 Siddhesh Poyarekar <siddhesh@redhat.com>
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* sysdeps/unix/sysv/linux/tile/tilegx/tilegx32/nptl/libpthread.abilist:
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@ -1,29 +0,0 @@
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/* Copyright (C) 2011-2013 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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Contributed by Chris Metcalf <cmetcalf@tilera.com>, 2011.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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The GNU C Library 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 GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with the GNU C Library. If not, see
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<http://www.gnu.org/licenses/>. */
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#include <fenv.h>
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#include <shlib-compat.h>
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int
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__fegetenv (fenv_t *envp)
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{
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/* As a no-op, this always succeeds. */
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return 0;
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}
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libm_hidden_ver (__fegetenv, fegetenv)
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versioned_symbol (libm, __fegetenv, fegetenv, GLIBC_2_2);
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@ -1,25 +0,0 @@
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/* Copyright (C) 2011-2013 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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Contributed by Chris Metcalf <cmetcalf@tilera.com>, 2011.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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The GNU C Library 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 GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with the GNU C Library. If not, see
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<http://www.gnu.org/licenses/>. */
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#include <fenv.h>
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int
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fegetround (void)
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{
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return FE_TONEAREST;
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}
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@ -1,27 +0,0 @@
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/* Copyright (C) 2011-2013 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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Contributed by Chris Metcalf <cmetcalf@tilera.com>, 2011.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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The GNU C Library 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 GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with the GNU C Library. If not, see
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<http://www.gnu.org/licenses/>. */
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#include <fenv.h>
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/* Tile has no exception flags, so this routine can be a no-op. */
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int
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feholdexcept (fenv_t *envp)
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{
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return 0;
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}
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libm_hidden_def (feholdexcept)
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@ -1,31 +0,0 @@
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/* Copyright (C) 2011-2013 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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Contributed by Chris Metcalf <cmetcalf@tilera.com>, 2011.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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The GNU C Library 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 GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with the GNU C Library. If not, see
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<http://www.gnu.org/licenses/>. */
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#include <fenv.h>
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#include <shlib-compat.h>
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/* The only way to get an initialized fenv_t on Tile is with feholdexcept()
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or via FE_DFL_ENV, either of which restores the environment to its
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normal state, i.e. FE_DFL_ENV. */
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int
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__fesetenv (const fenv_t *envp)
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{
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return 0;
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}
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libm_hidden_ver (__fesetenv, fesetenv)
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versioned_symbol (libm, __fesetenv, fesetenv, GLIBC_2_2);
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@ -1,26 +0,0 @@
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/* Copyright (C) 2011-2013 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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Contributed by Chris Metcalf <cmetcalf@tilera.com>, 2011.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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The GNU C Library 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 GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with the GNU C Library. If not, see
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<http://www.gnu.org/licenses/>. */
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#include <fenv.h>
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int
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fesetround (int round)
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{
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return (round == FE_TONEAREST) ? 0 : 1;
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}
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libm_hidden_def (fesetround)
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@ -1,27 +0,0 @@
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/* Copyright (C) 2011-2013 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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Contributed by Chris Metcalf <cmetcalf@tilera.com>, 2011.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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The GNU C Library 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 GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with the GNU C Library. If not, see
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<http://www.gnu.org/licenses/>. */
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#include <fenv.h>
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/* Tile has no exception flags, so this routine can be a no-op. */
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int
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feupdateenv (const fenv_t *envp)
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{
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return 0;
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}
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libm_hidden_def (feupdateenv)
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