PowerPC: multiarch sqrt/sqrtf for PowerPC32
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ChangeLog
17
ChangeLog
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@ -1,3 +1,20 @@
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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 sqrt
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and sqrtf multiarch implementations.
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* sysdeps/powerpc/powerpc32/power4/fpu/multiarch/w_sqrt-power5.S: New
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file.
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* sysdeps/powerpc/powerpc32/power4/fpu/multiarch/w_sqrt-ppc32.S: New
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file.
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* sysdeps/powerpc/powerpc32/power4/fpu/multiarch/w_sqrt.c: New file:
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multiarch sqrt for PowerPC32.
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* sysdeps/powerpc/powerpc32/power4/fpu/multiarch/w_sqrtf-power5.S: New
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file.
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* sysdeps/powerpc/powerpc32/power4/fpu/multiarch/w_sqrtf-ppc32.S: New
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file.
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* sysdeps/powerpc/powerpc32/power4/fpu/multiarch/w_sqrtf.c: New file:
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multiarch sqrtf 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/power4/fpu/multiarch/Makefile: Add llround
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* sysdeps/powerpc/powerpc32/power4/fpu/multiarch/Makefile: Add llround
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@ -1,5 +1,6 @@
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ifeq ($(subdir),math)
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ifeq ($(subdir),math)
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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
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s_llround-ppc32 w_sqrt-power5 w_sqrt-ppc32 \
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w_sqrtf-power5 w_sqrtf-ppc32
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endif
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endif
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@ -0,0 +1,31 @@
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/* sqrt function. PowerPC32/POWER5 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 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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#undef compat_symbol
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#define compat_symbol(a,b,c,d)
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#define __sqrt __sqrt_power5
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#include <sysdeps/powerpc/powerpc32/power5/fpu/w_sqrt.S>
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/* sqrt function. 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 <sysdep.h>
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#include <math_ldbl_opt.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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#undef compat_symbol
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#define compat_symbol(a,b,c,d)
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#define __sqrt __sqrt_ppc32
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#include <sysdeps/powerpc/powerpc32/power4/fpu/w_sqrt.S>
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@ -0,0 +1,40 @@
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/* Multiple versions of sqrt.
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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 (__sqrt) __sqrt_ppc32 attribute_hidden;
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extern __typeof (__sqrt) __sqrt_power5 attribute_hidden;
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libc_ifunc (__sqrt,
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(hwcap & PPC_FEATURE_POWER5)
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? __sqrt_power5
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: __sqrt_ppc32);
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weak_alias (__sqrt, sqrt)
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#ifdef NO_LONG_DOUBLE
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strong_alias (__sqrt, __sqrtl)
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weak_alias (__sqrt, sqrtl)
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#endif
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#if LONG_DOUBLE_COMPAT(libm, GLIBC_2_0)
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compat_symbol (libm, __sqrt, sqrtl, GLIBC_2_0);
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#endif
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@ -0,0 +1,26 @@
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/* sqrtf function. PowerPC32/POWER5 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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#undef weak_alias
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#define weak_alias(a,b)
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#define __sqrtf __sqrtf_power5
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#include <sysdeps/powerpc/powerpc32/power5/fpu/w_sqrtf.S>
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@ -0,0 +1,26 @@
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/* sqrtf function. 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 <sysdep.h>
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#undef weak_alias
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#define weak_alias(a,b)
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#define __sqrtf __sqrtf_ppc32
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#include <sysdeps/powerpc/powerpc32/power4/fpu/w_sqrtf.S>
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@ -0,0 +1,32 @@
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/* Multiple versions of sqrtf.
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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 (__sqrtf) __sqrtf_ppc32 attribute_hidden;
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extern __typeof (__sqrtf) __sqrtf_power5 attribute_hidden;
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libc_ifunc (__sqrtf,
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(hwcap & PPC_FEATURE_POWER5)
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? __sqrtf_power5
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: __sqrtf_ppc32);
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weak_alias (__sqrtf, sqrtf)
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