mirror of git://sourceware.org/git/glibc.git
PowerPC: multiarch isinf/isinff for PowerPC32
This commit is contained in:
Adhemerval Zanella
parent
8e4e7ba2d7
commit
64fffd65d7
15
ChangeLog
15
ChangeLog
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@ -1,3 +1,18 @@
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2013-12-06 Adhemerval Zanella <azanella@linux.vnet.ibm.com>
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* sysdeps/powerpc/powerpc32/power4/fpu/multiarch/Makefile: Add isinf
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and isinff multiarch implementations.
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* sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_isinf-power7.S: New
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file.
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* sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_isinf-ppc32.c: New
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file.
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* sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_isinf.c: New file:
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multiarch isinf for PowerPC32.
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* sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_isinff-ppc32.c:
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New file.
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* sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_isinff.c: New file:
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multiarch isinff for PowerPC32.
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2013-12-06 Adhemerval Zanella <azanella@linux.vnet.ibm.com>
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2013-12-06 Adhemerval Zanella <azanella@linux.vnet.ibm.com>
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* sysdeps/powerpc/powerpc32/fpu/s_isnan.S (__isnan): Only implement
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* sysdeps/powerpc/powerpc32/fpu/s_isnan.S (__isnan): Only implement
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@ -1,11 +1,13 @@
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ifeq ($(subdir),math)
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ifeq ($(subdir),math)
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sysdep_routines += s_isnan-power7 s_isnan-power6 s_isnan-power5 s_isnan-ppc32 \
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sysdep_routines += s_isnan-power7 s_isnan-power6 s_isnan-power5 s_isnan-ppc32 \
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s_isnanf-power6 s_isnanf-power5
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s_isnanf-power6 s_isnanf-power5 s_isinf-power7 \
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s_isinf-ppc32 s_isinff-ppc32
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libm-sysdep_routines += s_llrintf-power6 s_llrintf-ppc32 s_llrint-power6 \
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libm-sysdep_routines += s_llrintf-power6 s_llrintf-ppc32 s_llrint-power6 \
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s_llrint-ppc32 s_llround-power6 s_llround-power5+ \
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s_llrint-ppc32 s_llround-power6 s_llround-power5+ \
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s_llround-ppc32 w_sqrt-power5 w_sqrt-ppc32 \
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s_llround-ppc32 w_sqrt-power5 w_sqrt-ppc32 \
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w_sqrtf-power5 w_sqrtf-ppc32 s_isnan-power7 \
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w_sqrtf-power5 w_sqrtf-ppc32 s_isnan-power7 \
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s_isnan-power6 s_isnan-power5 s_isnan-ppc32 \
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s_isnan-power6 s_isnan-power5 s_isnan-ppc32 \
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s_isnanf-power6 s_isnanf-power5
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s_isnanf-power6 s_isnanf-power5 s_isinf-power7 \
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s_isinf-ppc32 s_isinff-ppc32
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endif
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endif
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@ -0,0 +1,33 @@
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/* isinf(). PowerPC32/POWER7 version.
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Copyright (C) 2013 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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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 <sysdep.h>
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#include <math_ldbl_opt.h>
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#undef hidden_def
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#define hidden_def(name)
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#undef weak_alias
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#define weak_alias(name, alias)
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#undef strong_alias
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#define strong_alias(name, alias)
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#undef compat_symbol
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#define compat_symbol(lib, name, alias, ver)
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#define __isinf __isinf_power7
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#include <sysdeps/powerpc/powerpc32/power7/fpu/s_isinf.S>
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@ -0,0 +1,33 @@
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/* isinf(). PowerPC32 default version.
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Copyright (C) 2013 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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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 <math.h>
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#undef weak_alias
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#define weak_alias(a, b)
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#undef strong_alias
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#define strong_alias(a, b)
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#define __isinf __isinf_ppc32
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#ifdef SHARED
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# undef hidden_def
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# define hidden_def(a) \
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__hidden_ver1 (__isinf_ppc32, __GI___isinf, __isinf_ppc32);
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#endif
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#include <sysdeps/ieee754/dbl-64/s_isinf.c>
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@ -0,0 +1,44 @@
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/* Multiple versions of isinf.
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Copyright (C) 2013 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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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 <math.h>
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#include <math_ldbl_opt.h>
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#include <shlib-compat.h>
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#include "init-arch.h"
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extern __typeof (__isinf) __isinf_ppc32 attribute_hidden;
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extern __typeof (__isinf) __isinf_power7 attribute_hidden;
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libc_ifunc (__isinf,
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(hwcap & PPC_FEATURE_ARCH_2_06)
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? __isinf_power7
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: __isinf_ppc32);
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weak_alias (__isinf, isinf)
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#ifdef NO_LONG_DOUBLE
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strong_alias (__isinf, __isinfl)
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weak_alias (__isinf, isinfl)
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#endif
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#ifndef IS_IN_libm
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# if LONG_DOUBLE_COMPAT (libc, GLIBC_2_0)
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compat_symbol (libc, __isinf, __isinfl, GLIBC_2_0);
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compat_symbol (libc, isinf, isinfl, GLIBC_2_0);
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# endif
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#endif
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@ -0,0 +1,31 @@
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/* isinff(). PowerPC32 default version.
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Copyright (C) 2013 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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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 <math.h>
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#undef weak_alias
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#define weak_alias(a, b)
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#define __isinff __isinff_ppc32
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#ifdef SHARED
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# undef hidden_def
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# define hidden_def(a) \
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__hidden_ver1 (__isinff_ppc32, __GI___isinff, __isinff_ppc32);
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#endif
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#include <sysdeps/ieee754/flt-32/s_isinff.c>
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@ -0,0 +1,33 @@
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/* Multiple versions of isinf.
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Copyright (C) 2013 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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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 <math.h>
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#include <math_ldbl_opt.h>
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#include <shlib-compat.h>
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#include "init-arch.h"
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extern __typeof (__isinff) __isinff_ppc32 attribute_hidden;
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/* The power7 isinf(double) works for float. */
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extern __typeof (__isinff) __isinf_power7 attribute_hidden;
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libc_ifunc (__isinff,
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(hwcap & PPC_FEATURE_ARCH_2_06)
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? __isinf_power7
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: __isinff_ppc32);
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weak_alias (__isinff, isinff)
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