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Sparc optimized fmin{,f} and fmax{,f}.

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* sysdeps/sparc/sparc64/fpu/s_fmax.S: New file.
	* sysdeps/sparc/sparc64/fpu/s_fmaxf.S: New file.
	* sysdeps/sparc/sparc64/fpu/s_fmin.S: New file.
	* sysdeps/sparc/sparc64/fpu/s_fminf.S: New file.
	* sysdeps/sparc/sparc32/sparcv9/fpu/s_fmax.S: New file.
	* sysdeps/sparc/sparc32/sparcv9/fpu/s_fmaxf.S: New file.
	* sysdeps/sparc/sparc32/sparcv9/fpu/s_fmin.S: New file.
	* sysdeps/sparc/sparc32/sparcv9/fpu/s_fminf.S: New file.
	* sysdeps/sparc/sparc64/fpu/multiarch/s_fmax.S: New file.
	* sysdeps/sparc/sparc64/fpu/multiarch/s_fmaxf-vis3.S: New file.
	* sysdeps/sparc/sparc64/fpu/multiarch/s_fmaxf.S: New file.
	* sysdeps/sparc/sparc64/fpu/multiarch/s_fmin-vis3.S: New file.
	* sysdeps/sparc/sparc64/fpu/multiarch/s_fmin.S: New file.
	* sysdeps/sparc/sparc64/fpu/multiarch/s_fminf-vis3.S: New file.
	* sysdeps/sparc/sparc64/fpu/multiarch/s_fminf.S: New file.
	* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fmax-vis3.S: New file.
	* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fmax.S: New file.
	* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fmaxf-vis3.S: New file.
	* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fmaxf.S: New file.
	* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fmin-vis3.S: New file.
	* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fmin.S: New file.
	* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fminf-vis3.S: New file.
	* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fminf.S: New file.
	* sysdeps/sparc/sparc64/fpu/multiarch/Makefile: Add new vis3
	fmin/fmax sysdep routines.
	* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/Makefile: Likewise.
This commit is contained in:
David S. Miller 2012-03-15 02:13:54 -07:00
parent 559398ab74
commit f7062b9a6f
27 changed files with 927 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

29
ChangeLog
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@ -1,3 +1,32 @@
2012-03-15 David S. Miller <davem@davemloft.net>
* sysdeps/sparc/sparc64/fpu/s_fmax.S: New file.
* sysdeps/sparc/sparc64/fpu/s_fmaxf.S: New file.
* sysdeps/sparc/sparc64/fpu/s_fmin.S: New file.
* sysdeps/sparc/sparc64/fpu/s_fminf.S: New file.
* sysdeps/sparc/sparc32/sparcv9/fpu/s_fmax.S: New file.
* sysdeps/sparc/sparc32/sparcv9/fpu/s_fmaxf.S: New file.
* sysdeps/sparc/sparc32/sparcv9/fpu/s_fmin.S: New file.
* sysdeps/sparc/sparc32/sparcv9/fpu/s_fminf.S: New file.
* sysdeps/sparc/sparc64/fpu/multiarch/s_fmax.S: New file.
* sysdeps/sparc/sparc64/fpu/multiarch/s_fmaxf-vis3.S: New file.
* sysdeps/sparc/sparc64/fpu/multiarch/s_fmaxf.S: New file.
* sysdeps/sparc/sparc64/fpu/multiarch/s_fmin-vis3.S: New file.
* sysdeps/sparc/sparc64/fpu/multiarch/s_fmin.S: New file.
* sysdeps/sparc/sparc64/fpu/multiarch/s_fminf-vis3.S: New file.
* sysdeps/sparc/sparc64/fpu/multiarch/s_fminf.S: New file.
* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fmax-vis3.S: New file.
* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fmax.S: New file.
* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fmaxf-vis3.S: New file.
* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fmaxf.S: New file.
* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fmin-vis3.S: New file.
* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fmin.S: New file.
* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fminf-vis3.S: New file.
* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fminf.S: New file.
* sysdeps/sparc/sparc64/fpu/multiarch/Makefile: Add new vis3
fmin/fmax sysdep routines.
* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/Makefile: Likewise.
2012-03-14 David S. Miller <davem@davemloft.net>
* sysdeps/sparc/sparc64/fpu/multiarch/s_ceil-vis3.S: New file.

3
sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/Makefile
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@ -3,7 +3,8 @@ ifeq ($(have-as-vis3),yes)
libm-sysdep_routines += m_copysignf-vis3 m_copysign-vis3 s_ceilf-vis3 \
s_ceil-vis3 s_fabs-vis3 s_fabsf-vis3 s_floor-vis3 \
s_floorf-vis3 s_llrintf-vis3 s_llrint-vis3 \
s_rintf-vis3 s_rint-vis3 w_sqrt-vis3 w_sqrtf-vis3
s_rintf-vis3 s_rint-vis3 w_sqrt-vis3 w_sqrtf-vis3 \
s_fminf-vis3 s_fmin-vis3 s_fmaxf-vis3 s_fmax-vis3
sysdep_routines += s_copysignf-vis3 s_copysign-vis3
endif
endif

30
sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fmax-vis3.S Normal file
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@ -0,0 +1,30 @@
/* fmax function, sparc32 vis3 version.
Copyright (C) 2012 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by David S. Miller <davem@davemloft.net>, 2012.
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 <sysdep.h>
ENTRY (__fmax_vis3)
movwtos %o0, %f0
movwtos %o1, %f1
movwtos %o2, %f2
movwtos %o3, %f3
flcmpd %fcc1, %f0, %f2
retl
fmovdlg %fcc1, %f2, %f0
END (__fmax_vis3)

46
sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fmax.S Normal file
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@ -0,0 +1,46 @@
#include <sysdep.h>
.text
ENTRY(__fmax)
.type __fmax, @gnu_indirect_function
# ifdef SHARED
SETUP_PIC_REG_LEAF(o3, o5)
# endif
# ifdef HAVE_AS_VIS3_SUPPORT
set HWCAP_SPARC_VIS3, %o1
andcc %o0, %o1, %g0
be 9f
nop
# ifdef SHARED
sethi %gdop_hix22(__fmax_vis3), %o1
xor %o1, %gdop_lox10(__fmax_vis3), %o1
# else
set __fmax_vis3, %o1
# endif
ba 10f
nop
9:
# endif
# ifdef SHARED
sethi %gdop_hix22(__fmax_generic), %o1
xor %o1, %gdop_lox10(__fmax_generic), %o1
# else
set __fmax_generic, %o1
# endif
# ifdef HAVE_AS_VIS3_SUPPORT
10:
# endif
# ifdef SHARED
add %o3, %o1, %o1
# endif
retl
mov %o1, %o0
END(__fmax)
weak_alias (__fmax, fmax)
# undef weak_alias
# define weak_alias(a, b)
#define __fmax __fmax_generic
#include "../s_fmax.S"

28
sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fmaxf-vis3.S Normal file
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@ -0,0 +1,28 @@
/* fmaxf function, sparc32 vis3 version.
Copyright (C) 2012 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by David S. Miller <davem@davemloft.net>, 2012.
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 <sysdep.h>
ENTRY (__fmaxf_vis3)
movwtos %o0, %f0
movwtos %o1, %f1
flcmps %fcc1, %f0, %f1
retl
fmovslg %fcc1, %f1, %f0
END (__fmaxf_vis3)

46
sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fmaxf.S Normal file
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@ -0,0 +1,46 @@
#include <sysdep.h>
.text
ENTRY(__fmaxf)
.type __fmaxf, @gnu_indirect_function
# ifdef SHARED
SETUP_PIC_REG_LEAF(o3, o5)
# endif
# ifdef HAVE_AS_VIS3_SUPPORT
set HWCAP_SPARC_VIS3, %o1
andcc %o0, %o1, %g0
be 9f
nop
# ifdef SHARED
sethi %gdop_hix22(__fmaxf_vis3), %o1
xor %o1, %gdop_lox10(__fmaxf_vis3), %o1
# else
set __fmaxf_vis3, %o1
# endif
ba 10f
nop
9:
# endif
# ifdef SHARED
sethi %gdop_hix22(__fmaxf_generic), %o1
xor %o1, %gdop_lox10(__fmaxf_generic), %o1
# else
set __fmaxf_generic, %o1
# endif
# ifdef HAVE_AS_VIS3_SUPPORT
10:
# endif
# ifdef SHARED
add %o3, %o1, %o1
# endif
retl
mov %o1, %o0
END(__fmaxf)
weak_alias (__fmaxf, fmaxf)
# undef weak_alias
# define weak_alias(a, b)
#define __fmaxf __fmaxf_generic
#include "../s_fmaxf.S"

30
sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fmin-vis3.S Normal file
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@ -0,0 +1,30 @@
/* fmin function, sparc32 vis3 version.
Copyright (C) 2012 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by David S. Miller <davem@davemloft.net>, 2012.
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 <sysdep.h>
ENTRY (__fmin_vis3)
movwtos %o0, %f0
movwtos %o1, %f1
movwtos %o2, %f2
movwtos %o3, %f3
flcmpd %fcc1, %f0, %f2
retl
fmovdge %fcc1, %f2, %f0
END (__fmin_vis3)

46
sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fmin.S Normal file
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@ -0,0 +1,46 @@
#include <sysdep.h>
.text
ENTRY(__fmin)
.type __fmin, @gnu_indirect_function
# ifdef SHARED
SETUP_PIC_REG_LEAF(o3, o5)
# endif
# ifdef HAVE_AS_VIS3_SUPPORT
set HWCAP_SPARC_VIS3, %o1
andcc %o0, %o1, %g0
be 9f
nop
# ifdef SHARED
sethi %gdop_hix22(__fmin_vis3), %o1
xor %o1, %gdop_lox10(__fmin_vis3), %o1
# else
set __fmin_vis3, %o1
# endif
ba 10f
nop
9:
# endif
# ifdef SHARED
sethi %gdop_hix22(__fmin_generic), %o1
xor %o1, %gdop_lox10(__fmin_generic), %o1
# else
set __fmin_generic, %o1
# endif
# ifdef HAVE_AS_VIS3_SUPPORT
10:
# endif
# ifdef SHARED
add %o3, %o1, %o1
# endif
retl
mov %o1, %o0
END(__fmin)
weak_alias (__fmin, fmin)
# undef weak_alias
# define weak_alias(a, b)
#define __fmin __fmin_generic
#include "../s_fmin.S"

28
sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fminf-vis3.S Normal file
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@ -0,0 +1,28 @@
/* fminf function, sparc32 vis3 version.
Copyright (C) 2012 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by David S. Miller <davem@davemloft.net>, 2012.
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 <sysdep.h>
ENTRY (__fminf_vis3)
movwtos %o0, %f0
movwtos %o1, %f1
flcmps %fcc1, %f0, %f1
retl
fmovsge %fcc1, %f1, %f0
END (__fminf_vis3)

46
sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fminf.S Normal file
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@ -0,0 +1,46 @@
#include <sysdep.h>
.text
ENTRY(__fminf)
.type __fminf, @gnu_indirect_function
# ifdef SHARED
SETUP_PIC_REG_LEAF(o3, o5)
# endif
# ifdef HAVE_AS_VIS3_SUPPORT
set HWCAP_SPARC_VIS3, %o1
andcc %o0, %o1, %g0
be 9f
nop
# ifdef SHARED
sethi %gdop_hix22(__fminf_vis3), %o1
xor %o1, %gdop_lox10(__fminf_vis3), %o1
# else
set __fminf_vis3, %o1
# endif
ba 10f
nop
9:
# endif
# ifdef SHARED
sethi %gdop_hix22(__fminf_generic), %o1
xor %o1, %gdop_lox10(__fminf_generic), %o1
# else
set __fminf_generic, %o1
# endif
# ifdef HAVE_AS_VIS3_SUPPORT
10:
# endif
# ifdef SHARED
add %o3, %o1, %o1
# endif
retl
mov %o1, %o0
END(__fminf)
weak_alias (__fminf, fminf)
# undef weak_alias
# define weak_alias(a, b)
#define __fminf __fminf_generic
#include "../s_fminf.S"

40
sysdeps/sparc/sparc32/sparcv9/fpu/s_fmax.S Normal file
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@ -0,0 +1,40 @@
/* fmax function, sparc32 v9 version.
Copyright (C) 2012 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by David S. Miller <davem@davemloft.net>, 2012.
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 <sysdep.h>
#define SIGN_BIT %f12 /* -0.0 */
ENTRY (__fmax)
std %o0, [%sp + 72]
std %o2, [%sp + 80]
ldd [%sp + 72], %f0
ldd [%sp + 80], %f2
fcmpd %fcc1, %f2, %f2
fzero SIGN_BIT
fmovdu %fcc1, %f0, %f2
fnegd SIGN_BIT, SIGN_BIT
fcmpd %fcc2, %f0, %f2
fmovdul %fcc2, %f2, %f0
fand %f0, %f2, %f4
fandnot2 SIGN_BIT, %f4, %f4
retl
fandnot2 %f0, %f4, %f0
END (__fmax)
weak_alias (__fmax, fmax)

40
sysdeps/sparc/sparc32/sparcv9/fpu/s_fmaxf.S Normal file
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@ -0,0 +1,40 @@
/* fmaxf function, sparc32 v9 version.
Copyright (C) 2012 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by David S. Miller <davem@davemloft.net>, 2012.
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 <sysdep.h>
#define SIGN_BIT %f12 /* -0.0 */
ENTRY (__fmaxf)
st %o0, [%sp + 72]
st %o1, [%sp + 76]
ld [%sp + 72], %f1
ld [%sp + 76], %f3
fcmps %fcc1, %f3, %f3
fzeros SIGN_BIT
fmovsu %fcc1, %f1, %f3
fnegs SIGN_BIT, SIGN_BIT
fcmps %fcc2, %f1, %f3
fmovsul %fcc2, %f3, %f1
fands %f1, %f3, %f4
fandnot2s SIGN_BIT, %f4, %f4
retl
fandnot2s %f1, %f4, %f0
END (__fmaxf)
weak_alias (__fmaxf, fmaxf)

40
sysdeps/sparc/sparc32/sparcv9/fpu/s_fmin.S Normal file
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@ -0,0 +1,40 @@
/* fmin function, sparc32 v9 version.
Copyright (C) 2012 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by David S. Miller <davem@davemloft.net>, 2012.
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 <sysdep.h>
#define SIGN_BIT %f12 /* -0.0 */
ENTRY (__fmin)
std %o0, [%sp + 72]
std %o2, [%sp + 80]
ldd [%sp + 72], %f0
ldd [%sp + 80], %f2
fcmpd %fcc1, %f2, %f2
fzero SIGN_BIT
fmovdu %fcc1, %f0, %f2
fnegd SIGN_BIT, SIGN_BIT
fcmpd %fcc2, %f0, %f2
fmovdug %fcc2, %f2, %f0
for %f0, %f2, %f4
fand %f4, SIGN_BIT, %f4
retl
for %f0, %f4, %f0
END (__fmin)
weak_alias (__fmin, fmin)

40
sysdeps/sparc/sparc32/sparcv9/fpu/s_fminf.S Normal file
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@ -0,0 +1,40 @@
/* fminf function, sparc32 v9 version.
Copyright (C) 2012 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by David S. Miller <davem@davemloft.net>, 2012.
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 <sysdep.h>
#define SIGN_BIT %f12 /* -0.0 */
ENTRY (__fminf)
st %o0, [%sp + 72]
st %o1, [%sp + 76]
ld [%sp + 72], %f1
ld [%sp + 76], %f3
fcmps %fcc1, %f3, %f3
fzeros SIGN_BIT
fmovsu %fcc1, %f1, %f3
fnegs SIGN_BIT, SIGN_BIT
fcmps %fcc2, %f1, %f3
fmovsug %fcc2, %f3, %f1
fors %f1, %f3, %f4
fands %f4, SIGN_BIT, %f4
retl
fors %f1, %f4, %f0
END (__fminf)
weak_alias (__fminf, fminf)

3
sysdeps/sparc/sparc64/fpu/multiarch/Makefile
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@ -5,7 +5,8 @@ libm-sysdep_routines += m_signbitf-vis3 m_signbit-vis3 s_ceilf-vis3 \
s_floorf-vis3 s_floor-vis3 m_isinff-vis3 \
m_isinf-vis3 m_isnanf-vis3 m_isnan-vis3 \
s_lrintf-vis3 s_lrint-vis3 s_rintf-vis3 \
s_rint-vis3
s_rint-vis3 s_fminf-vis3 s_fmin-vis3 \
s_fmaxf-vis3 s_fmax-vis3
sysdep_routines += s_signbitf-vis3 s_signbit-vis3 s_finitef-vis3 \
s_finite-vis3 s_isinff-vis3 s_isinf-vis3 \
s_isnanf-vis3 s_isnan-vis3

26
sysdeps/sparc/sparc64/fpu/multiarch/s_fmax-vis3.S Normal file
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@ -0,0 +1,26 @@
/* fmax function, sparc64 vis3 version.
Copyright (C) 2012 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by David S. Miller <davem@davemloft.net>, 2012.
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 <sysdep.h>
ENTRY (__fmax_vis3)
flcmpd %fcc1, %f0, %f2
retl
fmovdlg %fcc1, %f2, %f0
END (__fmax_vis3)

46
sysdeps/sparc/sparc64/fpu/multiarch/s_fmax.S Normal file
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#include <sysdep.h>
.text
ENTRY(__fmax)
.type __fmax, @gnu_indirect_function
# ifdef SHARED
SETUP_PIC_REG_LEAF(o3, o5)
# endif
# ifdef HAVE_AS_VIS3_SUPPORT
set HWCAP_SPARC_VIS3, %o1
andcc %o0, %o1, %g0
be 9f
nop
# ifdef SHARED
sethi %gdop_hix22(__fmax_vis3), %o1
xor %o1, %gdop_lox10(__fmax_vis3), %o1
# else
set __fmax_vis3, %o1
# endif
ba 10f
nop
9:
# endif
# ifdef SHARED
sethi %gdop_hix22(__fmax_generic), %o1
xor %o1, %gdop_lox10(__fmax_generic), %o1
# else
set __fmax_generic, %o1
# endif
# ifdef HAVE_AS_VIS3_SUPPORT
10:
# endif
# ifdef SHARED
add %o3, %o1, %o1
# endif
retl
mov %o1, %o0
END(__fmax)
weak_alias (__fmax, fmax)
# undef weak_alias
# define weak_alias(a, b)
#define __fmax __fmax_generic
#include "../s_fmax.S"

27
sysdeps/sparc/sparc64/fpu/multiarch/s_fmaxf-vis3.S Normal file
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/* fmaxf function, sparc64 vis3 version.
Copyright (C) 2012 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by David S. Miller <davem@davemloft.net>, 2012.
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 <sysdep.h>
ENTRY (__fmaxf_vis3)
flcmps %fcc1, %f1, %f3
fmovs %f1, %f0
retl
fmovslg %fcc1, %f3, %f0
END (__fmaxf_vis3)

46
sysdeps/sparc/sparc64/fpu/multiarch/s_fmaxf.S Normal file
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#include <sysdep.h>
.text
ENTRY(__fmaxf)
.type __fmaxf, @gnu_indirect_function
# ifdef SHARED
SETUP_PIC_REG_LEAF(o3, o5)
# endif
# ifdef HAVE_AS_VIS3_SUPPORT
set HWCAP_SPARC_VIS3, %o1
andcc %o0, %o1, %g0
be 9f
nop
# ifdef SHARED
sethi %gdop_hix22(__fmaxf_vis3), %o1
xor %o1, %gdop_lox10(__fmaxf_vis3), %o1
# else
set __fmaxf_vis3, %o1
# endif
ba 10f
nop
9:
# endif
# ifdef SHARED
sethi %gdop_hix22(__fmaxf_generic), %o1
xor %o1, %gdop_lox10(__fmaxf_generic), %o1
# else
set __fmaxf_generic, %o1
# endif
# ifdef HAVE_AS_VIS3_SUPPORT
10:
# endif
# ifdef SHARED
add %o3, %o1, %o1
# endif
retl
mov %o1, %o0
END(__fmaxf)
weak_alias (__fmaxf, fmaxf)
# undef weak_alias
# define weak_alias(a, b)
#define __fmaxf __fmaxf_generic
#include "../s_fmaxf.S"

26
sysdeps/sparc/sparc64/fpu/multiarch/s_fmin-vis3.S Normal file
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/* fmin function, sparc64 vis3 version.
Copyright (C) 2012 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by David S. Miller <davem@davemloft.net>, 2012.
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 <sysdep.h>
ENTRY (__fmin_vis3)
flcmpd %fcc1, %f0, %f2
retl
fmovdge %fcc1, %f2, %f0
END (__fmin_vis3)

46
sysdeps/sparc/sparc64/fpu/multiarch/s_fmin.S Normal file
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#include <sysdep.h>
.text
ENTRY(__fmin)
.type __fmin, @gnu_indirect_function
# ifdef SHARED
SETUP_PIC_REG_LEAF(o3, o5)
# endif
# ifdef HAVE_AS_VIS3_SUPPORT
set HWCAP_SPARC_VIS3, %o1
andcc %o0, %o1, %g0
be 9f
nop
# ifdef SHARED
sethi %gdop_hix22(__fmin_vis3), %o1
xor %o1, %gdop_lox10(__fmin_vis3), %o1
# else
set __fmin_vis3, %o1
# endif
ba 10f
nop
9:
# endif
# ifdef SHARED
sethi %gdop_hix22(__fmin_generic), %o1
xor %o1, %gdop_lox10(__fmin_generic), %o1
# else
set __fmin_generic, %o1
# endif
# ifdef HAVE_AS_VIS3_SUPPORT
10:
# endif
# ifdef SHARED
add %o3, %o1, %o1
# endif
retl
mov %o1, %o0
END(__fmin)
weak_alias (__fmin, fmin)
# undef weak_alias
# define weak_alias(a, b)
#define __fmin __fmin_generic
#include "../s_fmin.S"

27
sysdeps/sparc/sparc64/fpu/multiarch/s_fminf-vis3.S Normal file
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/* fminf function, sparc64 vis3 version.
Copyright (C) 2012 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by David S. Miller <davem@davemloft.net>, 2012.
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 <sysdep.h>
ENTRY (__fminf_vis3)
flcmps %fcc1, %f1, %f3
fmovs %f1, %f0
retl
fmovsge %fcc1, %f3, %f0
END (__fminf_vis3)

46
sysdeps/sparc/sparc64/fpu/multiarch/s_fminf.S Normal file
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#include <sysdep.h>
.text
ENTRY(__fminf)
.type __fminf, @gnu_indirect_function
# ifdef SHARED
SETUP_PIC_REG_LEAF(o3, o5)
# endif
# ifdef HAVE_AS_VIS3_SUPPORT
set HWCAP_SPARC_VIS3, %o1
andcc %o0, %o1, %g0
be 9f
nop
# ifdef SHARED
sethi %gdop_hix22(__fminf_vis3), %o1
xor %o1, %gdop_lox10(__fminf_vis3), %o1
# else
set __fminf_vis3, %o1
# endif
ba 10f
nop
9:
# endif
# ifdef SHARED
sethi %gdop_hix22(__fminf_generic), %o1
xor %o1, %gdop_lox10(__fminf_generic), %o1
# else
set __fminf_generic, %o1
# endif
# ifdef HAVE_AS_VIS3_SUPPORT
10:
# endif
# ifdef SHARED
add %o3, %o1, %o1
# endif
retl
mov %o1, %o0
END(__fminf)
weak_alias (__fminf, fminf)
# undef weak_alias
# define weak_alias(a, b)
#define __fminf __fminf_generic
#include "../s_fminf.S"

36
sysdeps/sparc/sparc64/fpu/s_fmax.S Normal file
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/* fmax function, sparc64 version.
Copyright (C) 2012 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by David S. Miller <davem@davemloft.net>, 2012.
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 <sysdep.h>
#define SIGN_BIT %f12 /* -0.0 */
ENTRY (__fmax)
fcmpd %fcc1, %f2, %f2
fzero SIGN_BIT
fmovdu %fcc1, %f0, %f2
fnegd SIGN_BIT, SIGN_BIT
fcmpd %fcc2, %f0, %f2
fmovdul %fcc2, %f2, %f0
fand %f0, %f2, %f4
fandnot2 SIGN_BIT, %f4, %f4
retl
fandnot2 %f0, %f4, %f0
END (__fmax)
weak_alias (__fmax, fmax)

36
sysdeps/sparc/sparc64/fpu/s_fmaxf.S Normal file
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/* fmaxf function, sparc64 version.
Copyright (C) 2012 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by David S. Miller <davem@davemloft.net>, 2012.
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 <sysdep.h>
#define SIGN_BIT %f12 /* -0.0 */
ENTRY (__fmaxf)
fcmps %fcc1, %f3, %f3
fzeros SIGN_BIT
fmovsu %fcc1, %f1, %f3
fnegs SIGN_BIT, SIGN_BIT
fcmps %fcc2, %f1, %f3
fmovsul %fcc2, %f3, %f1
fands %f1, %f3, %f4
fandnot2s SIGN_BIT, %f4, %f4
retl
fandnot2s %f1, %f4, %f0
END (__fmaxf)
weak_alias (__fmaxf, fmaxf)

36
sysdeps/sparc/sparc64/fpu/s_fmin.S Normal file
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/* fmin function, sparc64 version.
Copyright (C) 2012 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by David S. Miller <davem@davemloft.net>, 2012.
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 <sysdep.h>
#define SIGN_BIT %f12 /* -0.0 */
ENTRY (__fmin)
fcmpd %fcc1, %f2, %f2
fzero SIGN_BIT
fmovdu %fcc1, %f0, %f2
fnegd SIGN_BIT, SIGN_BIT
fcmpd %fcc2, %f0, %f2
fmovdug %fcc2, %f2, %f0
for %f0, %f2, %f4
fand %f4, SIGN_BIT, %f4
retl
for %f0, %f4, %f0
END (__fmin)
weak_alias (__fmin, fmin)

36
sysdeps/sparc/sparc64/fpu/s_fminf.S Normal file
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/* fminf function, sparc64 version.
Copyright (C) 2012 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by David S. Miller <davem@davemloft.net>, 2012.
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 <sysdep.h>
#define SIGN_BIT %f12 /* -0.0 */
ENTRY (__fminf)
fcmps %fcc1, %f3, %f3
fzeros SIGN_BIT
fmovsu %fcc1, %f1, %f3
fnegs SIGN_BIT, SIGN_BIT
fcmps %fcc2, %f1, %f3
fmovsug %fcc2, %f3, %f1
fors %f1, %f3, %f4
fands %f4, SIGN_BIT, %f4
retl
fors %f1, %f4, %f0
END (__fminf)
weak_alias (__fminf, fminf)