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PowerPC: multiarch hypot/hypotf for PowerPC64

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Adhemerval Zanella 2013-12-13 15:38:01 -05:00
parent 83efded424
commit 42fcb46ce6
8 changed files with 171 additions and 1 deletions
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13
ChangeLog
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@ -1,3 +1,16 @@
2013-12-13 Adhemerval Zanella <azanella@linux.vnet.ibm.com>
* sysdeps/powerpc/powerpc64/fpu/multiarch/Makefile: Add hypot and
hypotf multiarch implementations.
* sysdeps/powerpc/powerpc64/fpu/multiarch/e_hypot-power7.c: New file.
* sysdeps/powerpc/powerpc64/fpu/multiarch/e_hypot-ppc64.c: New file.
* sysdeps/powerpc/powerpc64/fpu/multiarch/e_hypot.c: New file:
multiarch hypot for PPC64.
* sysdeps/powerpc/powerpc64/fpu/multiarch/e_hypotf-power7.c: New file.
* sysdeps/powerpc/powerpc64/fpu/multiarch/e_hypotf-ppc64.c: New file.
* sysdeps/powerpc/powerpc64/fpu/multiarch/e_hypotf.c : New file:
multiarch hypotf for PPC64.
2013-12-13 Adhemerval Zanella <azanella@linux.vnet.ibm.com>
* sysdeps/powerpc/powerpc64/fpu/multiarch/Makefile: Add modf and

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sysdeps/powerpc/powerpc64/fpu/multiarch/Makefile
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@ -20,11 +20,14 @@ libm-sysdep_routines += s_isnan-power7 s_isnan-power6x s_isnan-power6 \
s_isinf-ppc64 s_logb-power7 s_logbf-power7 \
s_logbl-power7 s_logb-ppc64 s_logbf-ppc64 \
s_logbl-ppc64 s_modf-power5+ s_modf-ppc64 \
s_modff-power5+ s_modff-ppc64
s_modff-power5+ s_modff-ppc64 e_hypot-ppc64 \
e_hypot-power7 e_hypotf-ppc64 e_hypotf-power7
CFLAGS-s_logbf-power7.c = -mcpu=power7
CFLAGS-s_logbl-power7.c = -mcpu=power7
CFLAGS-s_logb-power7.c = -mcpu=power7
CFLAGS-s_modf-power5+.c = -mcpu=power5+
CFLAGS-s_modff-power5+.c = -mcpu=power5+
CFLAGS-e_hypot-power7.c = -mcpu=power7
CFLAGS-e_hypotf-power7.c = -mcpu=power7
endif

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sysdeps/powerpc/powerpc64/fpu/multiarch/e_hypof.c Normal file
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/* Multiple versions of ieee754_hypot.
Copyright (C) 2013 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, see
<http://www.gnu.org/licenses/>. */
#include <math.h>
#include <math_ldbl_opt.h>
#include <shlib-compat.h>
#include "init-arch.h"
extern __typeof (__ieee754_hypotf) __ieee754_hypotf_ppc64 attribute_hidden;
extern __typeof (__ieee754_hypotf) __ieee754_hypotf_power7 attribute_hidden;
libc_ifunc (__ieee754_hypotf,
(hwcap & PPC_FEATURE_ARCH_2_06)
? __ieee754_hypotf_power7
: __ieee754_hypotf_ppc64);
strong_alias (__ieee754_hypotf, __hypotf_finite)

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sysdeps/powerpc/powerpc64/fpu/multiarch/e_hypot-power7.c Normal file
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/* __ieee_hypot() POWER7 version.
Copyright (C) 2013 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, see
<http://www.gnu.org/licenses/>. */
#include <sysdeps/powerpc/powerpc32/power4/fpu/multiarch/e_hypot-power7.c>

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sysdeps/powerpc/powerpc64/fpu/multiarch/e_hypot-ppc64.c Normal file
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/* __ieee_hypot() PowerPC64 version.
Copyright (C) 2013 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, see
<http://www.gnu.org/licenses/>. */
#include <math.h>
#undef strong_alias
#define strong_alias(a, b)
#define __ieee754_hypot __ieee754_hypot_ppc64
#include <sysdeps/powerpc/fpu/e_hypot.c>

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sysdeps/powerpc/powerpc64/fpu/multiarch/e_hypot.c Normal file
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/* Multiple versions of ieee754_hypot.
Copyright (C) 2013 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, see
<http://www.gnu.org/licenses/>. */
#include <math.h>
#include <math_ldbl_opt.h>
#include <shlib-compat.h>
#include "init-arch.h"
extern __typeof (__ieee754_hypot) __ieee754_hypot_ppc64 attribute_hidden;
extern __typeof (__ieee754_hypot) __ieee754_hypot_power7 attribute_hidden;
libc_ifunc (__ieee754_hypot,
(hwcap & PPC_FEATURE_ARCH_2_06)
? __ieee754_hypot_power7
: __ieee754_hypot_ppc64);
strong_alias (__ieee754_hypot, __hypot_finite)

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sysdeps/powerpc/powerpc64/fpu/multiarch/e_hypotf-power7.c Normal file
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/* __ieee_hypotf() POWER7 version.
Copyright (C) 2013 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, see
<http://www.gnu.org/licenses/>. */
#include <sysdeps/powerpc/powerpc32/power4/fpu/multiarch/e_hypotf-power7.c>

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sysdeps/powerpc/powerpc64/fpu/multiarch/e_hypotf-ppc64.c Normal file
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/* __ieee_hypot() PowerPC64 version.
Copyright (C) 2013 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, see
<http://www.gnu.org/licenses/>. */
#include <math.h>
#undef strong_alias
#define strong_alias(a, b)
#define __ieee754_hypotf __ieee754_hypotf_ppc64
#include <sysdeps/powerpc/fpu/e_hypotf.c>