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PowerPC: multiarch __ieee754_hypot[f] for PowerPC32

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Adhemerval Zanella 2013-10-15 06:52:35 -05:00
parent 2d9470b2ae
commit 2e973d9919
8 changed files with 189 additions and 1 deletions
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17
ChangeLog
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@ -1,3 +1,20 @@
2013-12-06 Adhemerval Zanella <azanella@linux.vnet.ibm.com>
* sysdeps/powerpc/powerpc32/power4/fpu/multiarch/Makefile: Add
__ieee754_hypot and __ieee754_hypotf multiarch implementations.
* sysdeps/powerpc/powerpc32/power4/fpu/multiarch/e_hypot-power7.c:
New file.
* sysdeps/powerpc/powerpc32/power4/fpu/multiarch/e_hypot-ppc32.c:
New file.
* sysdeps/powerpc/powerpc32/power4/fpu/multiarch/e_hypot.c: New file:
multiarch __ieee754_hypot for PowerPC32.
* sysdeps/powerpc/powerpc32/power4/fpu/multiarch/e_hypotf-power7.c:
New file.
* sysdeps/powerpc/powerpc32/power4/fpu/multiarch/e_hypotf-ppc32.c:
New file.
* sysdeps/powerpc/powerpc32/power4/fpu/multiarch/e_hypotf.c: New file:
multiarch __ieee754_hypotf for PowerPC32.
2013-12-06 Adhemerval Zanella <azanella@linux.vnet.ibm.com>
* sysdeps/ieee754/ldbl-128ibm/s_logbl.c (__logbl): Define

5
sysdeps/powerpc/powerpc32/power4/fpu/multiarch/Makefile
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@ -24,11 +24,14 @@ libm-sysdep_routines += s_llrintf-power6 s_llrintf-ppc32 s_llrint-power6 \
s_lrint-ppc32 s_modf-power5+ s_modf-ppc32 \
s_modff-power5+ s_modff-ppc32 s_logbl-power7 \
s_logbl-ppc32 s_logb-power7 s_logb-ppc32 \
s_logbf-power7 s_logbf-ppc32
s_logbf-power7 s_logbf-ppc32 e_hypot-power7 \
e_hypot-ppc32 e_hypotf-power7 e_hypotf-ppc32
CFLAGS-s_modf-power5+.c = -mcpu=power5+
CFLAGS-s_modff-power5+.c = -mcpu=power5+
CFLAGS-s_logbl-power7.c = -mcpu=power7
CFLAGS-s_logb-power7.c = -mcpu=power7
CFLAGS-s_logbf-power7.c = -mcpu=power7
CFLAGS-e_hypot-power7.c = -mcpu=power7
CFLAGS-e_hypotf-power7.c = -mcpu=power7
endif

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sysdeps/powerpc/powerpc32/power4/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 <math.h>
#undef strong_alias
#define strong_alias(a, b)
#define __ieee754_hypot __ieee754_hypot_power7
#include <sysdeps/powerpc/fpu/e_hypot.c>

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sysdeps/powerpc/powerpc32/power4/fpu/multiarch/e_hypot-ppc32.c Normal file
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/* __ieee_hypot() PowerPC32 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_ppc32
#include <sysdeps/powerpc/fpu/e_hypot.c>

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sysdeps/powerpc/powerpc32/power4/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_ppc32 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_ppc32);
strong_alias (__ieee754_hypot, __hypot_finite)

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sysdeps/powerpc/powerpc32/power4/fpu/multiarch/e_hypotf-power7.c Normal file
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/* __ieee754_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 <math.h>
#undef strong_alias
#define strong_alias(a, b)
#define __ieee754_hypotf __ieee754_hypotf_power7
#include <sysdeps/powerpc/fpu/e_hypotf.c>

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sysdeps/powerpc/powerpc32/power4/fpu/multiarch/e_hypotf-ppc32.c Normal file
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/* __ieee_hypot() PowerPC32 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_ppc32
#include <sysdeps/ieee754/flt-32/e_hypotf.c>

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sysdeps/powerpc/powerpc32/power4/fpu/multiarch/e_hypotf.c Normal file
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/* Multiple versions of ieee754_hypotf.
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_ppc32 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_ppc32);
strong_alias (__ieee754_hypotf, __hypotf_finite)