* sysdeps/sparc/sparc64/fpu/multiarch/s_ceil-vis3.S: New file.
* sysdeps/sparc/sparc64/fpu/multiarch/s_ceil.S: New file.
* sysdeps/sparc/sparc64/fpu/multiarch/s_ceilf-vis3.S: New file.
* sysdeps/sparc/sparc64/fpu/multiarch/s_ceilf.S: New file.
* sysdeps/sparc/sparc64/fpu/multiarch/s_finite-vis3.S: New file.
* sysdeps/sparc/sparc64/fpu/multiarch/s_finite.S: New file.
* sysdeps/sparc/sparc64/fpu/multiarch/s_finitef-vis3.S: New file.
* sysdeps/sparc/sparc64/fpu/multiarch/s_finitef.S: New file.
* sysdeps/sparc/sparc64/fpu/multiarch/s_floor-vis3.S: New file.
* sysdeps/sparc/sparc64/fpu/multiarch/s_floor.S: New file.
* sysdeps/sparc/sparc64/fpu/multiarch/s_floorf-vis3.S: New file.
* sysdeps/sparc/sparc64/fpu/multiarch/s_floorf.S: New file.
* sysdeps/sparc/sparc64/fpu/multiarch/s_isinf-vis3.S: New file.
* sysdeps/sparc/sparc64/fpu/multiarch/s_isinf.S: New file.
* sysdeps/sparc/sparc64/fpu/multiarch/s_isinff-vis3.S: New file.
* sysdeps/sparc/sparc64/fpu/multiarch/s_isinff.S: New file.
* sysdeps/sparc/sparc64/fpu/multiarch/s_isnan-vis3.S: New file.
* sysdeps/sparc/sparc64/fpu/multiarch/s_isnan.S: New file.
* sysdeps/sparc/sparc64/fpu/multiarch/s_isnanf-vis3.S: New file.
* sysdeps/sparc/sparc64/fpu/multiarch/s_isnanf.S: New file.
* sysdeps/sparc/sparc64/fpu/multiarch/s_lrint-vis3.S: New file.
* sysdeps/sparc/sparc64/fpu/multiarch/s_lrint.S: New file.
* sysdeps/sparc/sparc64/fpu/multiarch/s_lrintf-vis3.S: New file.
* sysdeps/sparc/sparc64/fpu/multiarch/s_lrintf.S: New file.
* sysdeps/sparc/sparc64/fpu/multiarch/s_rint-vis3.S: New file.
* sysdeps/sparc/sparc64/fpu/multiarch/s_rint.S: New file.
* sysdeps/sparc/sparc64/fpu/multiarch/s_rintf-vis3.S: New file.
* sysdeps/sparc/sparc64/fpu/multiarch/s_rintf.S: New file.
* sysdeps/sparc/sparc64/fpu/multiarch/Makefile: Add new VIS3 routines.
* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_ceil-vis3.S: New file.
* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_ceil.S: New file.
* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_ceilf-vis3.S: New file.
* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_ceilf.S: New file.
* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fabs-vis3.S: New file.
* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fabs.S: New file.
* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fabsf-vis3.S: New file.
* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fabsf.S: New file.
* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_floor-vis3.S: New file.
* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_floor.S: New file.
* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_floorf-vis3.S: New file.
* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_floorf.S: New file.
* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_llrint-vis3.S: New file.
* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_llrint.S: New file.
* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_llrintf-vis3.S: New file.
* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_llrintf.S: New file.
* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_rint-vis3.S: New file.
* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_rint.S: New file.
* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_rintf-vis3.S: New file.
* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_rintf.S: New file.
* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/w_sqrt-vis3.S: New file.
* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/w_sqrt.S: New file.
* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/w_sqrtf-vis3.S: New file.
* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/w_sqrtf.S: New file.
* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/Makefile: Add new VIS3 routines.
* sysdeps/sparc/sparc32/sparcv9/fpu/unix/sysv/linux/multiarch/Implies:
New file.
2012-03-14 David S. Miller <davem@davemloft.net>
+ * sysdeps/sparc/sparc64/fpu/multiarch/s_ceil-vis3.S: New file.
+ * sysdeps/sparc/sparc64/fpu/multiarch/s_ceil.S: New file.
+ * sysdeps/sparc/sparc64/fpu/multiarch/s_ceilf-vis3.S: New file.
+ * sysdeps/sparc/sparc64/fpu/multiarch/s_ceilf.S: New file.
+ * sysdeps/sparc/sparc64/fpu/multiarch/s_finite-vis3.S: New file.
+ * sysdeps/sparc/sparc64/fpu/multiarch/s_finite.S: New file.
+ * sysdeps/sparc/sparc64/fpu/multiarch/s_finitef-vis3.S: New file.
+ * sysdeps/sparc/sparc64/fpu/multiarch/s_finitef.S: New file.
+ * sysdeps/sparc/sparc64/fpu/multiarch/s_floor-vis3.S: New file.
+ * sysdeps/sparc/sparc64/fpu/multiarch/s_floor.S: New file.
+ * sysdeps/sparc/sparc64/fpu/multiarch/s_floorf-vis3.S: New file.
+ * sysdeps/sparc/sparc64/fpu/multiarch/s_floorf.S: New file.
+ * sysdeps/sparc/sparc64/fpu/multiarch/s_isinf-vis3.S: New file.
+ * sysdeps/sparc/sparc64/fpu/multiarch/s_isinf.S: New file.
+ * sysdeps/sparc/sparc64/fpu/multiarch/s_isinff-vis3.S: New file.
+ * sysdeps/sparc/sparc64/fpu/multiarch/s_isinff.S: New file.
+ * sysdeps/sparc/sparc64/fpu/multiarch/s_isnan-vis3.S: New file.
+ * sysdeps/sparc/sparc64/fpu/multiarch/s_isnan.S: New file.
+ * sysdeps/sparc/sparc64/fpu/multiarch/s_isnanf-vis3.S: New file.
+ * sysdeps/sparc/sparc64/fpu/multiarch/s_isnanf.S: New file.
+ * sysdeps/sparc/sparc64/fpu/multiarch/s_lrint-vis3.S: New file.
+ * sysdeps/sparc/sparc64/fpu/multiarch/s_lrint.S: New file.
+ * sysdeps/sparc/sparc64/fpu/multiarch/s_lrintf-vis3.S: New file.
+ * sysdeps/sparc/sparc64/fpu/multiarch/s_lrintf.S: New file.
+ * sysdeps/sparc/sparc64/fpu/multiarch/s_rint-vis3.S: New file.
+ * sysdeps/sparc/sparc64/fpu/multiarch/s_rint.S: New file.
+ * sysdeps/sparc/sparc64/fpu/multiarch/s_rintf-vis3.S: New file.
+ * sysdeps/sparc/sparc64/fpu/multiarch/s_rintf.S: New file.
+ * sysdeps/sparc/sparc64/fpu/multiarch/Makefile: Add new VIS3 routines.
+ * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_ceil-vis3.S: New file.
+ * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_ceil.S: New file.
+ * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_ceilf-vis3.S: New file.
+ * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_ceilf.S: New file.
+ * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fabs-vis3.S: New file.
+ * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fabs.S: New file.
+ * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fabsf-vis3.S: New file.
+ * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fabsf.S: New file.
+ * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_floor-vis3.S: New file.
+ * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_floor.S: New file.
+ * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_floorf-vis3.S: New file.
+ * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_floorf.S: New file.
+ * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_llrint-vis3.S: New file.
+ * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_llrint.S: New file.
+ * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_llrintf-vis3.S: New file.
+ * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_llrintf.S: New file.
+ * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_rint-vis3.S: New file.
+ * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_rint.S: New file.
+ * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_rintf-vis3.S: New file.
+ * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_rintf.S: New file.
+ * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/w_sqrt-vis3.S: New file.
+ * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/w_sqrt.S: New file.
+ * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/w_sqrtf-vis3.S: New file.
+ * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/w_sqrtf.S: New file.
+ * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/Makefile: Add new VIS3 routines.
+
+ * sysdeps/sparc/sparc32/sparcv9/fpu/unix/sysv/linux/multiarch/Implies:
+ New file.
+
* sysdeps/sparc/fpu/libm-test-ulps: Update.
* sysdeps/sparc/configure.in: New file.
ifeq ($(subdir),math)
ifeq ($(have-as-vis3),yes)
-libm-sysdep_routines += m_copysignf-vis3 m_copysign-vis3
+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
sysdep_routines += s_copysignf-vis3 s_copysign-vis3
-
-CFLAGS-s_copysignf-vis3.S = -Wa,-Av9d
-CFLAGS-s_copysign-vis3.S = -Wa,-Av9d
endif
-endif
\ No newline at end of file
+endif
--- /dev/null
+/* ceil function, sparc32 v9 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>
+
+ /* Since changing the rounding mode is extremely expensive, we
+ try to round up using a method that is rounding mode
+ agnostic.
+
+ We add then subtract (or subtract than add if the initial
+ value was negative) 2**23 to the value, then subtract it
+ back out.
+
+ This will clear out the fractional portion of the value.
+ One of two things will happen for non-whole initial values.
+ Either the rounding mode will round it up, or it will be
+ rounded down. If the value started out whole, it will be
+ equal after the addition and subtraction. This means we
+ can accurately detect with one test whether we need to add
+ another 1.0 to round it up properly.
+
+ VIS instructions are used to facilitate the formation of
+ easier constants, and the propagation of the sign bit. */
+
+#define TWO_FIFTYTWO 0x43300000 /* 2**52 */
+#define ONE_DOT_ZERO 0x3ff00000 /* 1.0 */
+
+#define ZERO %f10 /* 0.0 */
+#define SIGN_BIT %f12 /* -0.0 */
+
+ENTRY (__ceil_vis3)
+ sethi %hi(TWO_FIFTYTWO), %o2
+ sllx %o0, 32, %o0
+ sethi %hi(ONE_DOT_ZERO), %o3
+ or %o0, %o1, %o0
+ movxtod %o0, %f0
+ sllx %o2, 32, %o2
+ fzero ZERO
+ sllx %o3, 32, %o3
+
+ fnegd ZERO, SIGN_BIT
+
+ movxtod %o2, %f16
+ fabsd %f0, %f14
+
+ fcmpd %fcc3, %f14, %f16
+
+ fmovduge %fcc3, ZERO, %f16
+ fand %f0, SIGN_BIT, SIGN_BIT
+
+ for %f16, SIGN_BIT, %f16
+ faddd %f0, %f16, %f18
+ fsubd %f18, %f16, %f18
+ fcmpd %fcc2, %f18, %f0
+ movxtod %o3, %f20
+
+ fmovduge %fcc2, ZERO, %f20
+ faddd %f18, %f20, %f0
+ fabsd %f0, %f0
+ retl
+ for %f0, SIGN_BIT, %f0
+END (__ceil_vis3)
--- /dev/null
+#include <sysdep.h>
+
+ .text
+ENTRY(__ceil)
+ .type __ceil, @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(__ceil_vis3), %o1
+ xor %o1, %gdop_lox10(__ceil_vis3), %o1
+# else
+ set __ceil_vis3, %o1
+# endif
+ ba 10f
+ nop
+9:
+# endif
+# ifdef SHARED
+ sethi %gdop_hix22(__ceil_generic), %o1
+ xor %o1, %gdop_lox10(__ceil_generic), %o1
+# else
+ set __ceil_generic, %o1
+# endif
+# ifdef HAVE_AS_VIS3_SUPPORT
+10:
+# endif
+# ifdef SHARED
+ add %o3, %o1, %o1
+# endif
+ retl
+ mov %o1, %o0
+END(__ceil)
+weak_alias (__ceil, ceil)
+
+# undef weak_alias
+# define weak_alias(a, b)
+
+#define __ceil __ceil_generic
+
+#include "../s_ceil.S"
--- /dev/null
+/* Float ceil function, sparc32 v9 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>
+
+ /* Since changing the rounding mode is extremely expensive, we
+ try to round up using a method that is rounding mode
+ agnostic.
+
+ We add then subtract (or subtract than add if the initial
+ value was negative) 2**23 to the value, then subtract it
+ back out.
+
+ This will clear out the fractional portion of the value.
+ One of two things will happen for non-whole initial values.
+ Either the rounding mode will round it up, or it will be
+ rounded down. If the value started out whole, it will be
+ equal after the addition and subtraction. This means we
+ can accurately detect with one test whether we need to add
+ another 1.0 to round it up properly.
+
+ VIS instructions are used to facilitate the formation of
+ easier constants, and the propagation of the sign bit. */
+
+#define TWO_TWENTYTHREE 0x4b000000 /* 2**23 */
+#define ONE_DOT_ZERO 0x3f800000 /* 1.0 */
+
+#define ZERO %f10 /* 0.0 */
+#define SIGN_BIT %f12 /* -0.0 */
+
+ENTRY (__ceilf_vis3)
+ movwtos %o0, %f0
+ sethi %hi(TWO_TWENTYTHREE), %o2
+ sethi %hi(ONE_DOT_ZERO), %o3
+ fzeros ZERO
+
+ fnegs ZERO, SIGN_BIT
+
+ movwtos %o2, %f16
+ fabss %f0, %f14
+
+ fcmps %fcc3, %f14, %f16
+
+ fmovsuge %fcc3, ZERO, %f16
+ fands %f0, SIGN_BIT, SIGN_BIT
+
+ fors %f16, SIGN_BIT, %f16
+ fadds %f0, %f16, %f1
+ fsubs %f1, %f16, %f1
+ fcmps %fcc2, %f1, %f0
+ movwtos %o3, %f9
+
+ fmovsuge %fcc2, ZERO, %f9
+ fadds %f1, %f9, %f0
+ fabss %f0, %f0
+ retl
+ fors %f0, SIGN_BIT, %f0
+END (__ceilf_vis3)
--- /dev/null
+#include <sysdep.h>
+
+ .text
+ENTRY(__ceilf)
+ .type __ceilf, @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(__ceilf_vis3), %o1
+ xor %o1, %gdop_lox10(__ceilf_vis3), %o1
+# else
+ set __ceilf_vis3, %o1
+# endif
+ ba 10f
+ nop
+9:
+# endif
+# ifdef SHARED
+ sethi %gdop_hix22(__ceilf_generic), %o1
+ xor %o1, %gdop_lox10(__ceilf_generic), %o1
+# else
+ set __ceilf_generic, %o1
+# endif
+# ifdef HAVE_AS_VIS3_SUPPORT
+10:
+# endif
+# ifdef SHARED
+ add %o3, %o1, %o1
+# endif
+ retl
+ mov %o1, %o0
+END(__ceilf)
+weak_alias (__ceilf, ceilf)
+
+# undef weak_alias
+# define weak_alias(a, b)
+
+#define __ceilf __ceilf_generic
+
+#include "../s_ceilf.S"
--- /dev/null
+/* Float absolute value, sparc32+v9 vis3 version.
+ Copyright (C) 2011 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 <sysdep.h>
+
+ENTRY (__fabs_vis3)
+ movwtos %o0, %f0
+ movwtos %o1, %f1
+ retl
+ fabsd %f0, %f0
+END (__fabs_vis3)
--- /dev/null
+#include <sysdep.h>
+
+ .text
+ENTRY(__fabs)
+ .type __fabs, @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(__fabs_vis3), %o1
+ xor %o1, %gdop_lox10(__fabs_vis3), %o1
+# else
+ set __fabs_vis3, %o1
+# endif
+ ba 10f
+ nop
+9:
+# endif
+# ifdef SHARED
+ sethi %gdop_hix22(__fabs_generic), %o1
+ xor %o1, %gdop_lox10(__fabs_generic), %o1
+# else
+ set __fabs_generic, %o1
+# endif
+# ifdef HAVE_AS_VIS3_SUPPORT
+10:
+# endif
+# ifdef SHARED
+ add %o3, %o1, %o1
+# endif
+ retl
+ mov %o1, %o0
+END(__fabs)
+weak_alias (__fabs, fabs)
+
+# undef weak_alias
+# define weak_alias(a, b)
+
+#define __fabs __fabs_generic
+
+#include "../s_fabs.S"
--- /dev/null
+/* Float absolute value, sparc32 vis3 version.
+ Copyright (C) 2006 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Jakub Jelinek <jakub@redhat.com>, 2006.
+
+ 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 (__fabsf_vis3)
+ movwtos %o0, %f0
+ retl
+ fabss %f0, %f0
+END (__fabsf_vis3)
--- /dev/null
+#include <sysdep.h>
+
+ .text
+ENTRY(__fabsf)
+ .type __fabsf, @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(__fabsf_vis3), %o1
+ xor %o1, %gdop_lox10(__fabsf_vis3), %o1
+# else
+ set __fabsf_vis3, %o1
+# endif
+ ba 10f
+ nop
+9:
+# endif
+# ifdef SHARED
+ sethi %gdop_hix22(__fabsf_generic), %o1
+ xor %o1, %gdop_lox10(__fabsf_generic), %o1
+# else
+ set __fabsf_generic, %o1
+# endif
+# ifdef HAVE_AS_VIS3_SUPPORT
+10:
+# endif
+# ifdef SHARED
+ add %o3, %o1, %o1
+# endif
+ retl
+ mov %o1, %o0
+END(__fabsf)
+weak_alias (__fabsf, fabsf)
+
+# undef weak_alias
+# define weak_alias(a, b)
+
+#define __fabsf __fabsf_generic
+
+#include "../../../fpu/s_fabsf.S"
--- /dev/null
+/* floor function, sparc32 v9 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>
+
+ /* Since changing the rounding mode is extremely expensive, we
+ try to round up using a method that is rounding mode
+ agnostic.
+
+ We add then subtract (or subtract than add if the initial
+ value was negative) 2**23 to the value, then subtract it
+ back out.
+
+ This will clear out the fractional portion of the value.
+ One of two things will happen for non-whole initial values.
+ Either the rounding mode will round it up, or it will be
+ rounded down. If the value started out whole, it will be
+ equal after the addition and subtraction. This means we
+ can accurately detect with one test whether we need to add
+ another 1.0 to round it up properly.
+
+ VIS instructions are used to facilitate the formation of
+ easier constants, and the propagation of the sign bit. */
+
+#define TWO_FIFTYTWO 0x43300000 /* 2**52 */
+#define ONE_DOT_ZERO 0x3ff00000 /* 1.0 */
+
+#define ZERO %f10 /* 0.0 */
+#define SIGN_BIT %f12 /* -0.0 */
+
+ENTRY (__floor_vis3)
+ sethi %hi(TWO_FIFTYTWO), %o2
+ sllx %o0, 32, %o0
+ sethi %hi(ONE_DOT_ZERO), %o3
+ or %o0, %o1, %o0
+ movxtod %o0, %f0
+ sllx %o2, 32, %o2
+ fzero ZERO
+ sllx %o3, 32, %o3
+
+ fnegd ZERO, SIGN_BIT
+
+ stx %o2, [%sp + 72]
+ fabsd %f0, %f14
+
+ ldd [%sp + 72], %f16
+ fcmpd %fcc3, %f14, %f16
+
+ fmovduge %fcc3, ZERO, %f16
+ fand %f0, SIGN_BIT, SIGN_BIT
+
+ for %f16, SIGN_BIT, %f16
+ faddd %f0, %f16, %f18
+ fsubd %f18, %f16, %f18
+ fcmpd %fcc2, %f18, %f0
+ movxtod %o3, %f20
+
+ fmovdule %fcc2, ZERO, %f20
+ fsubd %f18, %f20, %f0
+ fabsd %f0, %f0
+ retl
+ for %f0, SIGN_BIT, %f0
+END (__floor_vis3)
--- /dev/null
+#include <sysdep.h>
+
+ .text
+ENTRY(__floor)
+ .type __floor, @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(__floor_vis3), %o1
+ xor %o1, %gdop_lox10(__floor_vis3), %o1
+# else
+ set __floor_vis3, %o1
+# endif
+ ba 10f
+ nop
+9:
+# endif
+# ifdef SHARED
+ sethi %gdop_hix22(__floor_generic), %o1
+ xor %o1, %gdop_lox10(__floor_generic), %o1
+# else
+ set __floor_generic, %o1
+# endif
+# ifdef HAVE_AS_VIS3_SUPPORT
+10:
+# endif
+# ifdef SHARED
+ add %o3, %o1, %o1
+# endif
+ retl
+ mov %o1, %o0
+END(__floor)
+weak_alias (__floor, floor)
+
+# undef weak_alias
+# define weak_alias(a, b)
+
+#define __floor __floor_generic
+
+#include "../s_floor.S"
--- /dev/null
+/* Float floor function, sparc32 v9 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>
+
+ /* Since changing the rounding mode is extremely expensive, we
+ try to round up using a method that is rounding mode
+ agnostic.
+
+ We add then subtract (or subtract than add if the initial
+ value was negative) 2**23 to the value, then subtract it
+ back out.
+
+ This will clear out the fractional portion of the value.
+ One of two things will happen for non-whole initial values.
+ Either the rounding mode will round it up, or it will be
+ rounded down. If the value started out whole, it will be
+ equal after the addition and subtraction. This means we
+ can accurately detect with one test whether we need to add
+ another 1.0 to round it up properly.
+
+ VIS instructions are used to facilitate the formation of
+ easier constants, and the propagation of the sign bit. */
+
+#define TWO_TWENTYTHREE 0x4b000000 /* 2**23 */
+#define ONE_DOT_ZERO 0x3f800000 /* 1.0 */
+
+#define ZERO %f10 /* 0.0 */
+#define SIGN_BIT %f12 /* -0.0 */
+
+ENTRY (__floorf_vis3)
+ movwtos %o0, %f0
+ sethi %hi(TWO_TWENTYTHREE), %o2
+ sethi %hi(ONE_DOT_ZERO), %o3
+ fzeros ZERO
+
+ fnegs ZERO, SIGN_BIT
+
+ movwtos %o2, %f16
+ fabss %f0, %f14
+
+ fcmps %fcc3, %f14, %f16
+
+ fmovsuge %fcc3, ZERO, %f16
+ fands %f0, SIGN_BIT, SIGN_BIT
+
+ fors %f16, SIGN_BIT, %f16
+ fadds %f0, %f16, %f1
+ fsubs %f1, %f16, %f1
+ fcmps %fcc2, %f1, %f0
+ movwtos %o3, %f9
+
+ fmovsule %fcc2, ZERO, %f9
+ fsubs %f1, %f9, %f0
+ fabss %f0, %f0
+ retl
+ fors %f0, SIGN_BIT, %f0
+END (__floorf_vis3)
--- /dev/null
+#include <sysdep.h>
+
+ .text
+ENTRY(__floorf)
+ .type __floorf, @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(__floorf_vis3), %o1
+ xor %o1, %gdop_lox10(__floorf_vis3), %o1
+# else
+ set __floorf_vis3, %o1
+# endif
+ ba 10f
+ nop
+9:
+# endif
+# ifdef SHARED
+ sethi %gdop_hix22(__floorf_generic), %o1
+ xor %o1, %gdop_lox10(__floorf_generic), %o1
+# else
+ set __floorf_generic, %o1
+# endif
+# ifdef HAVE_AS_VIS3_SUPPORT
+10:
+# endif
+# ifdef SHARED
+ add %o3, %o1, %o1
+# endif
+ retl
+ mov %o1, %o0
+END(__floorf)
+weak_alias (__floorf, floorf)
+
+# undef weak_alias
+# define weak_alias(a, b)
+
+#define __floorf __floorf_generic
+
+#include "../s_floorf.S"
--- /dev/null
+/* llrint(), sparc32 v9 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>
+
+ /* VIS instructions are used to facilitate the formation of
+ easier constants, and the propagation of the sign bit. */
+
+#define TWO_FIFTYTWO 0x43300000 /* 2**52 */
+
+#define ZERO %f10 /* 0.0 */
+#define SIGN_BIT %f12 /* -0.0 */
+
+ENTRY (__llrint_vis3)
+ sethi %hi(TWO_FIFTYTWO), %o2
+ sllx %o0, 32, %o0
+
+ or %o0, %o1, %o0
+ fzero ZERO
+
+ movxtod %o0, %f0
+ sllx %o2, 32, %o2
+ fnegd ZERO, SIGN_BIT
+
+ movxtod %o2, %f16
+ fabsd %f0, %f14
+
+ fcmpd %fcc3, %f14, %f16
+
+ fmovduge %fcc3, ZERO, %f16
+ fand %f0, SIGN_BIT, SIGN_BIT
+
+ for %f16, SIGN_BIT, %f16
+ faddd %f0, %f16, %f6
+ fsubd %f6, %f16, %f0
+ fabsd %f0, %f0
+ for %f0, SIGN_BIT, %f0
+ fdtox %f0, %f4
+ movstouw %f4, %o0
+ retl
+ movstouw %f5, %o1
+END (__llrint_vis3)
--- /dev/null
+#include <sysdep.h>
+
+ .text
+ENTRY(__llrint)
+ .type __llrint, @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(__llrint_vis3), %o1
+ xor %o1, %gdop_lox10(__llrint_vis3), %o1
+# else
+ set __llrint_vis3, %o1
+# endif
+ ba 10f
+ nop
+9:
+# endif
+# ifdef SHARED
+ sethi %gdop_hix22(__llrint_generic), %o1
+ xor %o1, %gdop_lox10(__llrint_generic), %o1
+# else
+ set __llrint_generic, %o1
+# endif
+# ifdef HAVE_AS_VIS3_SUPPORT
+10:
+# endif
+# ifdef SHARED
+ add %o3, %o1, %o1
+# endif
+ retl
+ mov %o1, %o0
+END(__llrint)
+weak_alias (__llrint, llrint)
+
+strong_alias (__llrint, __lllrint)
+weak_alias (__lllrint, lllrint)
+
+# undef weak_alias
+# define weak_alias(a, b)
+# undef strong_alias
+# define strong_alias(a, b)
+
+#define __llrint __llrint_generic
+
+#include "../s_llrint.S"
--- /dev/null
+/* llrintf(), sparc32 v9 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>
+
+ /* VIS instructions are used to facilitate the formation of
+ easier constants, and the propagation of the sign bit. */
+
+#define TWO_TWENTYTHREE 0x4b000000 /* 2**23 */
+
+#define ZERO %f10 /* 0.0 */
+#define SIGN_BIT %f12 /* -0.0 */
+
+ENTRY (__llrintf_vis3)
+ movwtos %o0, %f1
+ sethi %hi(TWO_TWENTYTHREE), %o2
+ fzeros ZERO
+
+ fnegs ZERO, SIGN_BIT
+
+ movwtos %o2, %f16
+ fabss %f1, %f14
+
+ fcmps %fcc3, %f14, %f16
+
+ fmovsuge %fcc3, ZERO, %f16
+ fands %f1, SIGN_BIT, SIGN_BIT
+
+ fors %f16, SIGN_BIT, %f16
+ fadds %f1, %f16, %f5
+ fsubs %f5, %f16, %f0
+ fabss %f0, %f0
+ fors %f0, SIGN_BIT, %f0
+ fstox %f0, %f4
+ movstouw %f4, %o0
+ retl
+ movstouw %f5, %o1
+END (__llrintf_vis3)
--- /dev/null
+#include <sysdep.h>
+
+ .text
+ENTRY(__llrintf)
+ .type __llrintf, @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(__llrintf_vis3), %o1
+ xor %o1, %gdop_lox10(__llrintf_vis3), %o1
+# else
+ set __llrintf_vis3, %o1
+# endif
+ ba 10f
+ nop
+9:
+# endif
+# ifdef SHARED
+ sethi %gdop_hix22(__llrintf_generic), %o1
+ xor %o1, %gdop_lox10(__llrintf_generic), %o1
+# else
+ set __llrintf_generic, %o1
+# endif
+# ifdef HAVE_AS_VIS3_SUPPORT
+10:
+# endif
+# ifdef SHARED
+ add %o3, %o1, %o1
+# endif
+ retl
+ mov %o1, %o0
+END(__llrintf)
+weak_alias (__llrintf, llrintf)
+
+strong_alias (__llrintf, __lllrintf)
+weak_alias (__lllrintf, lllrintf)
+
+# undef weak_alias
+# define weak_alias(a, b)
+# undef strong_alias
+# define strong_alias(a, b)
+
+#define __llrintf __llrintf_generic
+
+#include "../s_llrintf.S"
--- /dev/null
+/* Round float to int floating-point values, sparc32 v9 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>
+
+ /* VIS instructions are used to facilitate the formation of
+ easier constants, and the propagation of the sign bit. */
+
+#define TWO_FIFTYTWO 0x43300000 /* 2**52 */
+
+#define ZERO %f10 /* 0.0 */
+#define SIGN_BIT %f12 /* -0.0 */
+
+ENTRY (__rint_vis3)
+ sethi %hi(TWO_FIFTYTWO), %o2
+ sllx %o0, 32, %o0
+
+ or %o0, %o1, %o0
+ fzero ZERO
+
+ movxtod %o0, %f0
+ sllx %o2, 32, %o2
+ fnegd ZERO, SIGN_BIT
+
+ movxtod %o2, %f16
+ fabsd %f0, %f14
+
+ fcmpd %fcc3, %f14, %f16
+
+ fmovduge %fcc3, ZERO, %f16
+ fand %f0, SIGN_BIT, SIGN_BIT
+
+ for %f16, SIGN_BIT, %f16
+ faddd %f0, %f16, %f6
+ fsubd %f6, %f16, %f0
+ fabsd %f0, %f0
+ retl
+ for %f0, SIGN_BIT, %f0
+END (__rint_vis3)
--- /dev/null
+#include <sysdep.h>
+
+ .text
+ENTRY(__rint)
+ .type __rint, @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(__rint_vis3), %o1
+ xor %o1, %gdop_lox10(__rint_vis3), %o1
+# else
+ set __rint_vis3, %o1
+# endif
+ ba 10f
+ nop
+9:
+# endif
+# ifdef SHARED
+ sethi %gdop_hix22(__rint_generic), %o1
+ xor %o1, %gdop_lox10(__rint_generic), %o1
+# else
+ set __rint_generic, %o1
+# endif
+# ifdef HAVE_AS_VIS3_SUPPORT
+10:
+# endif
+# ifdef SHARED
+ add %o3, %o1, %o1
+# endif
+ retl
+ mov %o1, %o0
+END(__rint)
+weak_alias (__rint, rint)
+
+# undef weak_alias
+# define weak_alias(a, b)
+
+#define __rint __rint_generic
+
+#include "../s_rint.S"
--- /dev/null
+/* Round float to int floating-point values, sparc32 v9 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>
+
+ /* VIS instructions are used to facilitate the formation of
+ easier constants, and the propagation of the sign bit. */
+
+#define TWO_TWENTYTHREE 0x4b000000 /* 2**23 */
+
+#define ZERO %f10 /* 0.0 */
+#define SIGN_BIT %f12 /* -0.0 */
+
+ENTRY (__rintf_vis3)
+ movwtos %o0, %f1
+ sethi %hi(TWO_TWENTYTHREE), %o2
+ fzeros ZERO
+
+ fnegs ZERO, SIGN_BIT
+
+ movwtos %o2, %f16
+ fabss %f1, %f14
+
+ fcmps %fcc3, %f14, %f16
+
+ fmovsuge %fcc3, ZERO, %f16
+ fands %f1, SIGN_BIT, SIGN_BIT
+
+ fors %f16, SIGN_BIT, %f16
+ fadds %f1, %f16, %f5
+ fsubs %f5, %f16, %f0
+ fabss %f0, %f0
+ retl
+ fors %f0, SIGN_BIT, %f0
+END (__rintf_vis3)
--- /dev/null
+#include <sysdep.h>
+
+ .text
+ENTRY(__rintf)
+ .type __rintf, @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(__rintf_vis3), %o1
+ xor %o1, %gdop_lox10(__rintf_vis3), %o1
+# else
+ set __rintf_vis3, %o1
+# endif
+ ba 10f
+ nop
+9:
+# endif
+# ifdef SHARED
+ sethi %gdop_hix22(__rintf_generic), %o1
+ xor %o1, %gdop_lox10(__rintf_generic), %o1
+# else
+ set __rintf_generic, %o1
+# endif
+# ifdef HAVE_AS_VIS3_SUPPORT
+10:
+# endif
+# ifdef SHARED
+ add %o3, %o1, %o1
+# endif
+ retl
+ mov %o1, %o0
+END(__rintf)
+weak_alias (__rintf, rintf)
+
+# undef weak_alias
+# define weak_alias(a, b)
+
+#define __rintf __rintf_generic
+
+#include "../s_rintf.S"
--- /dev/null
+/* sqrt function. sparc32 v9 vis3 version.
+ Copyright (C) 2012 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 <sysdep.h>
+
+ENTRY (__sqrt_vis3)
+ movwtos %o0, %f0
+ fzero %f8
+ movwtos %o1, %f1
+ fcmpd %f0, %f8
+ fbl 1f
+ nop
+8: retl
+ fsqrtd %f0, %f0
+1:
+#ifdef SHARED
+ SETUP_PIC_REG_LEAF(o5, g1)
+ sethi %gdop_hix22(_LIB_VERSION), %g1
+ xor %g1, %gdop_lox10(_LIB_VERSION), %g1
+ ld [%o5 + %g1], %g1, %gdop(_LIB_VERSION)
+#else
+ sethi %hi(_LIB_VERSION), %g1
+ or %g1, %lo(_LIB_VERSION), %g1
+#endif
+ ld [%g1], %g1
+ cmp %g1, -1
+ be 8b
+ mov %o0, %o2
+ mov %o1, %o3
+ mov 26, %o4
+ mov %o7, %g1
+ call __kernel_standard
+ mov %g1, %o7
+END (__sqrt_vis3)
--- /dev/null
+#include <sysdep.h>
+
+ .text
+ENTRY(__sqrt)
+ .type __sqrt, @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(__sqrt_vis3), %o1
+ xor %o1, %gdop_lox10(__sqrt_vis3), %o1
+# else
+ set __sqrt_vis3, %o1
+# endif
+ ba 10f
+ nop
+9:
+# endif
+# ifdef SHARED
+ sethi %gdop_hix22(__sqrt_generic), %o1
+ xor %o1, %gdop_lox10(__sqrt_generic), %o1
+# else
+ set __sqrt_generic, %o1
+# endif
+# ifdef HAVE_AS_VIS3_SUPPORT
+10:
+# endif
+# ifdef SHARED
+ add %o3, %o1, %o1
+# endif
+ retl
+ mov %o1, %o0
+END(__sqrt)
+weak_alias (__sqrt, sqrt)
+
+# undef weak_alias
+# define weak_alias(a, b)
+
+#define __sqrt __sqrt_generic
+
+#include "../w_sqrt.S"
--- /dev/null
+/* sqrtf function. sparc32 v9 vis3 version.
+ Copyright (C) 2012 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 <sysdep.h>
+
+ENTRY (__sqrtf_vis3)
+ movwtos %o0, %f0
+ fzeros %f8
+ fcmps %f0, %f8
+ fbl 1f
+ nop
+8: retl
+ fsqrts %f0, %f0
+1:
+#ifdef SHARED
+ SETUP_PIC_REG_LEAF(o5, g1)
+ sethi %gdop_hix22(_LIB_VERSION), %g1
+ xor %g1, %gdop_lox10(_LIB_VERSION), %g1
+ ld [%o5 + %g1], %g1, %gdop(_LIB_VERSION)
+#else
+ sethi %hi(_LIB_VERSION), %g1
+ or %g1, %lo(_LIB_VERSION), %g1
+#endif
+ ld [%g1], %g1
+ cmp %g1, -1
+ be 8b
+ mov %o0, %o1
+ mov 126, %o2
+ mov %o7, %g1
+ call __kernel_standard_f
+ mov %g1, %o7
+END (__sqrtf_vis3)
--- /dev/null
+#include <sysdep.h>
+
+ .text
+ENTRY(__sqrtf)
+ .type __sqrtf, @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(__sqrtf_vis3), %o1
+ xor %o1, %gdop_lox10(__sqrtf_vis3), %o1
+# else
+ set __sqrtf_vis3, %o1
+# endif
+ ba 10f
+ nop
+9:
+# endif
+# ifdef SHARED
+ sethi %gdop_hix22(__sqrtf_generic), %o1
+ xor %o1, %gdop_lox10(__sqrtf_generic), %o1
+# else
+ set __sqrtf_generic, %o1
+# endif
+# ifdef HAVE_AS_VIS3_SUPPORT
+10:
+# endif
+# ifdef SHARED
+ add %o3, %o1, %o1
+# endif
+ retl
+ mov %o1, %o0
+END(__sqrtf)
+weak_alias (__sqrtf, sqrtf)
+
+# undef weak_alias
+# define weak_alias(a, b)
+
+#define __sqrtf __sqrtf_generic
+
+#include "../w_sqrtf.S"
--- /dev/null
+# We must list this here to move it ahead of the ldbl-opt code.
+sparc/sparc32/sparcv9/fpu/multiarch
+sparc/sparc32/sparcv9/fpu
+sparc/sparc32/fpu
ifeq ($(subdir),math)
ifeq ($(have-as-vis3),yes)
-libm-sysdep_routines += m_signbitf-vis3 m_signbit-vis3
-sysdep_routines += s_signbitf-vis3 s_signbit-vis3
-
-CFLAGS-s_signbitf-vis3.S = -Wa,-Av9d
-CFLAGS-s_signbit-vis3.S = -Wa,-Av9d
+libm-sysdep_routines += m_signbitf-vis3 m_signbit-vis3 s_ceilf-vis3 \
+ s_ceil-vis3 m_finitef-vis3 m_finite-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
+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
+endif
endif
-endif
\ No newline at end of file
--- /dev/null
+/* ceil 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>
+
+ /* Since changing the rounding mode is extremely expensive, we
+ try to round up using a method that is rounding mode
+ agnostic.
+
+ We add then subtract (or subtract than add if the initial
+ value was negative) 2**23 to the value, then subtract it
+ back out.
+
+ This will clear out the fractional portion of the value.
+ One of two things will happen for non-whole initial values.
+ Either the rounding mode will round it up, or it will be
+ rounded down. If the value started out whole, it will be
+ equal after the addition and subtraction. This means we
+ can accurately detect with one test whether we need to add
+ another 1.0 to round it up properly.
+
+ VIS instructions are used to facilitate the formation of
+ easier constants, and the propagation of the sign bit. */
+
+#define TWO_FIFTYTWO 0x43300000 /* 2**52 */
+#define ONE_DOT_ZERO 0x3ff00000 /* 1.0 */
+
+#define ZERO %f10 /* 0.0 */
+#define SIGN_BIT %f12 /* -0.0 */
+
+ENTRY (__ceil_vis3)
+ sethi %hi(TWO_FIFTYTWO), %o2
+ sethi %hi(ONE_DOT_ZERO), %o3
+ fzero ZERO
+
+ sllx %o2, 32, %o2
+ fnegd ZERO, SIGN_BIT
+
+ sllx %o3, 32, %o3
+ movxtod %o2, %f16
+ fabsd %f0, %f14
+
+ fcmpd %fcc3, %f14, %f16
+
+ fmovduge %fcc3, ZERO, %f16
+ fand %f0, SIGN_BIT, SIGN_BIT
+
+ for %f16, SIGN_BIT, %f16
+ faddd %f0, %f16, %f18
+ fsubd %f18, %f16, %f18
+ fcmpd %fcc2, %f18, %f0
+ movxtod %o3, %f20
+
+ fmovduge %fcc2, ZERO, %f20
+ faddd %f18, %f20, %f0
+ fabsd %f0, %f0
+ retl
+ for %f0, SIGN_BIT, %f0
+END (__ceil_vis3)
--- /dev/null
+#include <sysdep.h>
+
+ .text
+ENTRY(__ceil)
+ .type __ceil, @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(__ceil_vis3), %o1
+ xor %o1, %gdop_lox10(__ceil_vis3), %o1
+# else
+ set __ceil_vis3, %o1
+# endif
+ ba 10f
+ nop
+9:
+# endif
+# ifdef SHARED
+ sethi %gdop_hix22(__ceil_generic), %o1
+ xor %o1, %gdop_lox10(__ceil_generic), %o1
+# else
+ set __ceil_generic, %o1
+# endif
+# ifdef HAVE_AS_VIS3_SUPPORT
+10:
+# endif
+# ifdef SHARED
+ add %o3, %o1, %o1
+# endif
+ retl
+ mov %o1, %o0
+END(__ceil)
+weak_alias (__ceil, ceil)
+
+# undef weak_alias
+# define weak_alias(a, b)
+
+#define __ceil __ceil_generic
+
+#include "../s_ceil.S"
--- /dev/null
+/* Float ceil 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>
+
+ /* Since changing the rounding mode is extremely expensive, we
+ try to round up using a method that is rounding mode
+ agnostic.
+
+ We add then subtract (or subtract than add if the initial
+ value was negative) 2**23 to the value, then subtract it
+ back out.
+
+ This will clear out the fractional portion of the value.
+ One of two things will happen for non-whole initial values.
+ Either the rounding mode will round it up, or it will be
+ rounded down. If the value started out whole, it will be
+ equal after the addition and subtraction. This means we
+ can accurately detect with one test whether we need to add
+ another 1.0 to round it up properly.
+
+ VIS instructions are used to facilitate the formation of
+ easier constants, and the propagation of the sign bit. */
+
+#define TWO_TWENTYTHREE 0x4b000000 /* 2**23 */
+#define ONE_DOT_ZERO 0x3f800000 /* 1.0 */
+
+#define ZERO %f10 /* 0.0 */
+#define SIGN_BIT %f12 /* -0.0 */
+
+ENTRY (__ceilf_vis3)
+ sethi %hi(TWO_TWENTYTHREE), %o2
+ sethi %hi(ONE_DOT_ZERO), %o3
+ fzeros ZERO
+
+ fnegs ZERO, SIGN_BIT
+
+ movwtos %o2, %f16
+ fabss %f1, %f14
+
+ fcmps %fcc3, %f14, %f16
+
+ fmovsuge %fcc3, ZERO, %f16
+ fands %f1, SIGN_BIT, SIGN_BIT
+
+ fors %f16, SIGN_BIT, %f16
+ fadds %f1, %f16, %f5
+ fsubs %f5, %f16, %f5
+ fcmps %fcc2, %f5, %f1
+ movwtos %o3, %f9
+
+ fmovsuge %fcc2, ZERO, %f9
+ fadds %f5, %f9, %f0
+ fabss %f0, %f0
+ retl
+ fors %f0, SIGN_BIT, %f0
+END (__ceilf_vis3)
--- /dev/null
+#include <sysdep.h>
+
+ .text
+ENTRY(__ceilf)
+ .type __ceilf, @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(__ceilf_vis3), %o1
+ xor %o1, %gdop_lox10(__ceilf_vis3), %o1
+# else
+ set __ceilf_vis3, %o1
+# endif
+ ba 10f
+ nop
+9:
+# endif
+# ifdef SHARED
+ sethi %gdop_hix22(__ceilf_generic), %o1
+ xor %o1, %gdop_lox10(__ceilf_generic), %o1
+# else
+ set __ceilf_generic, %o1
+# endif
+# ifdef HAVE_AS_VIS3_SUPPORT
+10:
+# endif
+# ifdef SHARED
+ add %o3, %o1, %o1
+# endif
+ retl
+ mov %o1, %o0
+END(__ceilf)
+weak_alias (__ceilf, ceilf)
+
+# undef weak_alias
+# define weak_alias(a, b)
+
+#define __ceilf __ceilf_generic
+
+#include "../s_ceilf.S"
--- /dev/null
+/* finite(). sparc64 vis3 version.
+ Copyright (C) 2012 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 <sysdep.h>
+
+ENTRY (__finite_vis3)
+ fabsd %f0, %f0
+ movstouw %f0, %o0
+ sethi %hi(0x7ff00000), %o2
+ sub %o0, %o2, %o0
+ retl
+ srl %o0, 31, %o0
+END (__finite_vis3)
--- /dev/null
+#include <sysdep.h>
+
+ .text
+ENTRY(__finite)
+ .type __finite, @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(__finite_vis3), %o1
+ xor %o1, %gdop_lox10(__finite_vis3), %o1
+# else
+ set __finite_vis3, %o1
+# endif
+ ba 10f
+ nop
+9:
+# endif
+# ifdef SHARED
+ sethi %gdop_hix22(__finite_generic), %o1
+ xor %o1, %gdop_lox10(__finite_generic), %o1
+# else
+ set __finite_generic, %o1
+# endif
+# ifdef HAVE_AS_VIS3_SUPPORT
+10:
+# endif
+# ifdef SHARED
+ add %o3, %o1, %o1
+# endif
+ retl
+ mov %o1, %o0
+END(__finite)
+hidden_def (__finite)
+weak_alias (__finite, finite)
+
+# undef weak_alias
+# define weak_alias(a, b)
+# undef hidden_def
+# define hidden_def(a)
+
+#define __finite __finite_generic
+
+#include "../s_finite.S"
--- /dev/null
+/* finitef(). sparc64 vis3 version.
+ Copyright (C) 2012 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 <sysdep.h>
+
+ENTRY (__finitef_vis3)
+ fabss %f1, %f0
+ movstouw %f0, %o0
+ sethi %hi(0x7f800000), %o2
+ sub %o0, %o2, %o0
+ retl
+ srl %o0, 31, %o0
+END (__finitef_vis3)
--- /dev/null
+#include <sysdep.h>
+
+ .text
+ENTRY(__finitef)
+ .type __finitef, @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(__finitef_vis3), %o1
+ xor %o1, %gdop_lox10(__finitef_vis3), %o1
+# else
+ set __finitef_vis3, %o1
+# endif
+ ba 10f
+ nop
+9:
+# endif
+# ifdef SHARED
+ sethi %gdop_hix22(__finitef_generic), %o1
+ xor %o1, %gdop_lox10(__finitef_generic), %o1
+# else
+ set __finitef_generic, %o1
+# endif
+# ifdef HAVE_AS_VIS3_SUPPORT
+10:
+# endif
+# ifdef SHARED
+ add %o3, %o1, %o1
+# endif
+ retl
+ mov %o1, %o0
+END(__finitef)
+hidden_def (__finitef)
+weak_alias (__finitef, finitef)
+
+# undef weak_alias
+# define weak_alias(a, b)
+# undef hidden_def
+# define hidden_def(a)
+
+#define __finitef __finitef_generic
+
+#include "../s_finitef.S"
--- /dev/null
+/* floor 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>
+
+ /* Since changing the rounding mode is extremely expensive, we
+ try to round up using a method that is rounding mode
+ agnostic.
+
+ We add then subtract (or subtract than add if the initial
+ value was negative) 2**23 to the value, then subtract it
+ back out.
+
+ This will clear out the fractional portion of the value.
+ One of two things will happen for non-whole initial values.
+ Either the rounding mode will round it up, or it will be
+ rounded down. If the value started out whole, it will be
+ equal after the addition and subtraction. This means we
+ can accurately detect with one test whether we need to add
+ another 1.0 to round it up properly.
+
+ VIS instructions are used to facilitate the formation of
+ easier constants, and the propagation of the sign bit. */
+
+#define TWO_FIFTYTWO 0x43300000 /* 2**52 */
+#define ONE_DOT_ZERO 0x3ff00000 /* 1.0 */
+
+#define ZERO %f10 /* 0.0 */
+#define SIGN_BIT %f12 /* -0.0 */
+
+ENTRY (__floor_vis3)
+ sethi %hi(TWO_FIFTYTWO), %o2
+ sethi %hi(ONE_DOT_ZERO), %o3
+ fzero ZERO
+
+ sllx %o2, 32, %o2
+ fnegd ZERO, SIGN_BIT
+
+ sllx %o3, 32, %o3
+ movxtod %o2, %f16
+ fabsd %f0, %f14
+
+ fcmpd %fcc3, %f14, %f16
+
+ fmovduge %fcc3, ZERO, %f16
+ fand %f0, SIGN_BIT, SIGN_BIT
+
+ for %f16, SIGN_BIT, %f16
+ faddd %f0, %f16, %f18
+ fsubd %f18, %f16, %f18
+ fcmpd %fcc2, %f18, %f0
+ movxtod %o3, %f20
+
+ fmovdule %fcc2, ZERO, %f20
+ fsubd %f18, %f20, %f0
+ fabsd %f0, %f0
+ retl
+ for %f0, SIGN_BIT, %f0
+END (__floor_vis3)
--- /dev/null
+#include <sysdep.h>
+
+ .text
+ENTRY(__floor)
+ .type __floor, @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(__floor_vis3), %o1
+ xor %o1, %gdop_lox10(__floor_vis3), %o1
+# else
+ set __floor_vis3, %o1
+# endif
+ ba 10f
+ nop
+9:
+# endif
+# ifdef SHARED
+ sethi %gdop_hix22(__floor_generic), %o1
+ xor %o1, %gdop_lox10(__floor_generic), %o1
+# else
+ set __floor_generic, %o1
+# endif
+# ifdef HAVE_AS_VIS3_SUPPORT
+10:
+# endif
+# ifdef SHARED
+ add %o3, %o1, %o1
+# endif
+ retl
+ mov %o1, %o0
+END(__floor)
+weak_alias (__floor, floor)
+
+# undef weak_alias
+# define weak_alias(a, b)
+
+#define __floor __floor_generic
+
+#include "../s_floor.S"
--- /dev/null
+/* Float floor 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>
+
+ /* Since changing the rounding mode is extremely expensive, we
+ try to round up using a method that is rounding mode
+ agnostic.
+
+ We add then subtract (or subtract than add if the initial
+ value was negative) 2**23 to the value, then subtract it
+ back out.
+
+ This will clear out the fractional portion of the value.
+ One of two things will happen for non-whole initial values.
+ Either the rounding mode will round it up, or it will be
+ rounded down. If the value started out whole, it will be
+ equal after the addition and subtraction. This means we
+ can accurately detect with one test whether we need to add
+ another 1.0 to round it up properly.
+
+ VIS instructions are used to facilitate the formation of
+ easier constants, and the propagation of the sign bit. */
+
+#define TWO_TWENTYTHREE 0x4b000000 /* 2**23 */
+#define ONE_DOT_ZERO 0x3f800000 /* 1.0 */
+
+#define ZERO %f10 /* 0.0 */
+#define SIGN_BIT %f12 /* -0.0 */
+
+ENTRY (__floorf_vis3)
+ sethi %hi(TWO_TWENTYTHREE), %o2
+ sethi %hi(ONE_DOT_ZERO), %o3
+ fzeros ZERO
+
+ fnegs ZERO, SIGN_BIT
+
+ movwtos %o2, %f16
+ fabss %f1, %f14
+
+ fcmps %fcc3, %f14, %f16
+
+ fmovsuge %fcc3, ZERO, %f16
+ fands %f1, SIGN_BIT, SIGN_BIT
+
+ fors %f16, SIGN_BIT, %f16
+ fadds %f1, %f16, %f5
+ fsubs %f5, %f16, %f5
+ fcmps %fcc2, %f5, %f1
+ movwtos %o3, %f9
+
+ fmovsule %fcc2, ZERO, %f9
+ fsubs %f5, %f9, %f0
+ fabss %f0, %f0
+ retl
+ fors %f0, SIGN_BIT, %f0
+END (__floorf_vis3)
--- /dev/null
+#include <sysdep.h>
+
+ .text
+ENTRY(__floorf)
+ .type __floorf, @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(__floorf_vis3), %o1
+ xor %o1, %gdop_lox10(__floorf_vis3), %o1
+# else
+ set __floorf_vis3, %o1
+# endif
+ ba 10f
+ nop
+9:
+# endif
+# ifdef SHARED
+ sethi %gdop_hix22(__floorf_generic), %o1
+ xor %o1, %gdop_lox10(__floorf_generic), %o1
+# else
+ set __floorf_generic, %o1
+# endif
+# ifdef HAVE_AS_VIS3_SUPPORT
+10:
+# endif
+# ifdef SHARED
+ add %o3, %o1, %o1
+# endif
+ retl
+ mov %o1, %o0
+END(__floorf)
+weak_alias (__floorf, floorf)
+
+# undef weak_alias
+# define weak_alias(a, b)
+
+#define __floorf __floorf_generic
+
+#include "../s_floorf.S"
--- /dev/null
+/* isinf(). sparc64 vis3 version.
+ Copyright (C) 2012 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 <sysdep.h>
+
+ENTRY (__isinf_vis3)
+ movdtox %f0, %g1
+ sethi %hi(0x7ff00000), %o2
+ sllx %o2, 32, %o2
+ sllx %g1, 1, %o4
+ srlx %o4, 1, %o5
+ srax %g1, 62, %o0
+ xor %o5, %o2, %o3
+ retl
+ movrne %o3, %g0, %o0
+END (__isinf_vis3)
--- /dev/null
+#include <sysdep.h>
+
+ .text
+ENTRY(__isinf)
+ .type __isinf, @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(__isinf_vis3), %o1
+ xor %o1, %gdop_lox10(__isinf_vis3), %o1
+# else
+ set __isinf_vis3, %o1
+# endif
+ ba 10f
+ nop
+9:
+# endif
+# ifdef SHARED
+ sethi %gdop_hix22(__isinf_generic), %o1
+ xor %o1, %gdop_lox10(__isinf_generic), %o1
+# else
+ set __isinf_generic, %o1
+# endif
+# ifdef HAVE_AS_VIS3_SUPPORT
+10:
+# endif
+# ifdef SHARED
+ add %o3, %o1, %o1
+# endif
+ retl
+ mov %o1, %o0
+END(__isinf)
+hidden_def (__isinf)
+weak_alias (__isinf, isinf)
+
+# undef weak_alias
+# define weak_alias(a, b)
+# undef hidden_def
+# define hidden_def(a)
+
+#define __isinf __isinf_generic
+
+#include "../s_isinf.S"
--- /dev/null
+/* isinff(). sparc64 vis3 version.
+ Copyright (C) 2012 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 <sysdep.h>
+
+ENTRY (__isinff_vis3)
+ movstouw %f1, %g1
+ sethi %hi(0x7f800000), %o2
+ sll %g1, 1, %o4
+ srl %o4, 1, %o5
+ sra %g1, 30, %o0
+ xor %o5, %o2, %o3
+ retl
+ movrne %o3, %g0, %o0
+END (__isinff_vis3)
--- /dev/null
+#include <sysdep.h>
+
+ .text
+ENTRY(__isinff)
+ .type __isinff, @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(__isinff_vis3), %o1
+ xor %o1, %gdop_lox10(__isinff_vis3), %o1
+# else
+ set __isinff_vis3, %o1
+# endif
+ ba 10f
+ nop
+9:
+# endif
+# ifdef SHARED
+ sethi %gdop_hix22(__isinff_generic), %o1
+ xor %o1, %gdop_lox10(__isinff_generic), %o1
+# else
+ set __isinff_generic, %o1
+# endif
+# ifdef HAVE_AS_VIS3_SUPPORT
+10:
+# endif
+# ifdef SHARED
+ add %o3, %o1, %o1
+# endif
+ retl
+ mov %o1, %o0
+END(__isinff)
+hidden_def (__isinff)
+weak_alias (__isinff, isinff)
+
+# undef weak_alias
+# define weak_alias(a, b)
+# undef hidden_def
+# define hidden_def(a)
+
+#define __isinff __isinff_generic
+
+#include "../s_isinff.S"
--- /dev/null
+/* isnan(). sparc64 vis3 version.
+ Copyright (C) 2012 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 <sysdep.h>
+
+ENTRY (__isnan_vis3)
+ movdtox %f0, %o0
+ sethi %hi(0x7ff00000), %g1
+ sllx %g1, 32, %g1
+ sllx %o0, 1, %o0
+ srlx %o0, 1, %o0
+ sub %g1, %o0, %o0
+ retl
+ srlx %o0, 63, %o0
+END (__isnan_vis3)
--- /dev/null
+#include <sysdep.h>
+
+ .text
+ENTRY(__isnan)
+ .type __isnan, @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(__isnan_vis3), %o1
+ xor %o1, %gdop_lox10(__isnan_vis3), %o1
+# else
+ set __isnan_vis3, %o1
+# endif
+ ba 10f
+ nop
+9:
+# endif
+# ifdef SHARED
+ sethi %gdop_hix22(__isnan_generic), %o1
+ xor %o1, %gdop_lox10(__isnan_generic), %o1
+# else
+ set __isnan_generic, %o1
+# endif
+# ifdef HAVE_AS_VIS3_SUPPORT
+10:
+# endif
+# ifdef SHARED
+ add %o3, %o1, %o1
+# endif
+ retl
+ mov %o1, %o0
+END(__isnan)
+hidden_def (__isnan)
+weak_alias (__isnan, isnan)
+
+# undef weak_alias
+# define weak_alias(a, b)
+# undef hidden_def
+# define hidden_def(a)
+
+#define __isnan __isnan_generic
+
+#include "../s_isnan.S"
--- /dev/null
+/* isnanf(). sparc64 vis3 version.
+ Copyright (C) 2012 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 <sysdep.h>
+
+ENTRY (__isnanf_vis3)
+ movstouw %f1, %o0
+ sethi %hi(0x7f800000), %g1
+ sll %o0, 1, %o0
+ srl %o0, 1, %o0
+ sub %g1, %o0, %o0
+ retl
+ srl %o0, 31, %o0
+END (__isnanf_vis3)
--- /dev/null
+#include <sysdep.h>
+
+ .text
+ENTRY(__isnanf)
+ .type __isnanf, @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(__isnanf_vis3), %o1
+ xor %o1, %gdop_lox10(__isnanf_vis3), %o1
+# else
+ set __isnanf_vis3, %o1
+# endif
+ ba 10f
+ nop
+9:
+# endif
+# ifdef SHARED
+ sethi %gdop_hix22(__isnanf_generic), %o1
+ xor %o1, %gdop_lox10(__isnanf_generic), %o1
+# else
+ set __isnanf_generic, %o1
+# endif
+# ifdef HAVE_AS_VIS3_SUPPORT
+10:
+# endif
+# ifdef SHARED
+ add %o3, %o1, %o1
+# endif
+ retl
+ mov %o1, %o0
+END(__isnanf)
+hidden_def (__isnanf)
+weak_alias (__isnanf, isnanf)
+
+# undef weak_alias
+# define weak_alias(a, b)
+# undef hidden_def
+# define hidden_def(a)
+
+#define __isnanf __isnanf_generic
+
+#include "../s_isnanf.S"
--- /dev/null
+/* lrint(), 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>
+
+ /* VIS instructions are used to facilitate the formation of
+ easier constants, and the propagation of the sign bit. */
+
+#define TWO_FIFTYTWO 0x43300000 /* 2**52 */
+
+#define ZERO %f10 /* 0.0 */
+#define SIGN_BIT %f12 /* -0.0 */
+
+ENTRY (__lrint_vis3)
+ sethi %hi(TWO_FIFTYTWO), %o2
+ sllx %o2, 32, %o2
+ fzero ZERO
+
+ fnegd ZERO, SIGN_BIT
+ movxtod %o2, %f16
+ fabsd %f0, %f14
+
+ fcmpd %fcc3, %f14, %f16
+
+ fmovduge %fcc3, ZERO, %f16
+ fand %f0, SIGN_BIT, SIGN_BIT
+
+ for %f16, SIGN_BIT, %f16
+ faddd %f0, %f16, %f6
+ fsubd %f6, %f16, %f0
+ fabsd %f0, %f0
+ for %f0, SIGN_BIT, %f0
+ fdtox %f0, %f4
+ retl
+ movdtox %f4, %o0
+END (__lrint_vis3)
--- /dev/null
+#include <sysdep.h>
+
+ .text
+ENTRY(__lrint)
+ .type __lrint, @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(__lrint_vis3), %o1
+ xor %o1, %gdop_lox10(__lrint_vis3), %o1
+# else
+ set __lrint_vis3, %o1
+# endif
+ ba 10f
+ nop
+9:
+# endif
+# ifdef SHARED
+ sethi %gdop_hix22(__lrint_generic), %o1
+ xor %o1, %gdop_lox10(__lrint_generic), %o1
+# else
+ set __lrint_generic, %o1
+# endif
+# ifdef HAVE_AS_VIS3_SUPPORT
+10:
+# endif
+# ifdef SHARED
+ add %o3, %o1, %o1
+# endif
+ retl
+ mov %o1, %o0
+END(__lrint)
+weak_alias (__lrint, lrint)
+
+strong_alias (__lrint, __llrint)
+weak_alias (__llrint, llrint)
+
+# undef weak_alias
+# define weak_alias(a, b)
+# undef strong_alias
+# define strong_alias(a, b)
+
+#define __lrint __lrint_generic
+
+#include "../s_lrint.S"
--- /dev/null
+/* lrintf(), 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>
+
+ /* VIS instructions are used to facilitate the formation of
+ easier constants, and the propagation of the sign bit. */
+
+#define TWO_TWENTYTHREE 0x4b000000 /* 2**23 */
+
+#define ZERO %f10 /* 0.0 */
+#define SIGN_BIT %f12 /* -0.0 */
+
+ENTRY (__lrintf_vis3)
+ sethi %hi(TWO_TWENTYTHREE), %o2
+ fzeros ZERO
+
+ fnegs ZERO, SIGN_BIT
+ movwtos %o2, %f16
+ fabss %f1, %f14
+
+ fcmps %fcc3, %f14, %f16
+
+ fmovsuge %fcc3, ZERO, %f16
+ fands %f1, SIGN_BIT, SIGN_BIT
+
+ fors %f16, SIGN_BIT, %f16
+ fadds %f1, %f16, %f5
+ fsubs %f5, %f16, %f0
+ fabss %f0, %f0
+ fors %f0, SIGN_BIT, %f0
+ fstox %f0, %f4
+ retl
+ movdtox %f4, %o0
+END (__lrintf_vis3)
--- /dev/null
+#include <sysdep.h>
+
+ .text
+ENTRY(__lrintf)
+ .type __lrintf, @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(__lrintf_vis3), %o1
+ xor %o1, %gdop_lox10(__lrintf_vis3), %o1
+# else
+ set __lrintf_vis3, %o1
+# endif
+ ba 10f
+ nop
+9:
+# endif
+# ifdef SHARED
+ sethi %gdop_hix22(__lrintf_generic), %o1
+ xor %o1, %gdop_lox10(__lrintf_generic), %o1
+# else
+ set __lrintf_generic, %o1
+# endif
+# ifdef HAVE_AS_VIS3_SUPPORT
+10:
+# endif
+# ifdef SHARED
+ add %o3, %o1, %o1
+# endif
+ retl
+ mov %o1, %o0
+END(__lrintf)
+weak_alias (__lrintf, lrintf)
+
+strong_alias (__lrintf, __llrintf)
+weak_alias (__llrintf, llrintf)
+
+# undef weak_alias
+# define weak_alias(a, b)
+# undef strong_alias
+# define strong_alias(a, b)
+
+#define __lrintf __lrintf_generic
+
+#include "../s_lrintf.S"
--- /dev/null
+/* Round float to int floating-point values, 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>
+
+ /* VIS instructions are used to facilitate the formation of
+ easier constants, and the propagation of the sign bit. */
+
+#define TWO_FIFTYTWO 0x43300000 /* 2**52 */
+
+#define ZERO %f10 /* 0.0 */
+#define SIGN_BIT %f12 /* -0.0 */
+
+ENTRY (__rint_vis3)
+ sethi %hi(TWO_FIFTYTWO), %o2
+ sllx %o2, 32, %o2
+ fzero ZERO
+
+ fnegd ZERO, SIGN_BIT
+ movxtod %o2, %f16
+ fabsd %f0, %f14
+
+ fcmpd %fcc3, %f14, %f16
+
+ fmovduge %fcc3, ZERO, %f16
+ fand %f0, SIGN_BIT, SIGN_BIT
+
+ for %f16, SIGN_BIT, %f16
+ faddd %f0, %f16, %f6
+ fsubd %f6, %f16, %f0
+ fabsd %f0, %f0
+ retl
+ for %f0, SIGN_BIT, %f0
+END (__rint_vis3)
--- /dev/null
+#include <sysdep.h>
+
+ .text
+ENTRY(__rint)
+ .type __rint, @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(__rint_vis3), %o1
+ xor %o1, %gdop_lox10(__rint_vis3), %o1
+# else
+ set __rint_vis3, %o1
+# endif
+ ba 10f
+ nop
+9:
+# endif
+# ifdef SHARED
+ sethi %gdop_hix22(__rint_generic), %o1
+ xor %o1, %gdop_lox10(__rint_generic), %o1
+# else
+ set __rint_generic, %o1
+# endif
+# ifdef HAVE_AS_VIS3_SUPPORT
+10:
+# endif
+# ifdef SHARED
+ add %o3, %o1, %o1
+# endif
+ retl
+ mov %o1, %o0
+END(__rint)
+weak_alias (__rint, rint)
+
+# undef weak_alias
+# define weak_alias(a, b)
+
+#define __rint __rint_generic
+
+#include "../s_rint.S"
--- /dev/null
+/* Round float to int floating-point values, 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>
+
+ /* VIS instructions are used to facilitate the formation of
+ easier constants, and the propagation of the sign bit. */
+
+#define TWO_TWENTYTHREE 0x4b000000 /* 2**23 */
+
+#define ZERO %f10 /* 0.0 */
+#define SIGN_BIT %f12 /* -0.0 */
+
+ENTRY (__rintf_vis3)
+ sethi %hi(TWO_TWENTYTHREE), %o2
+ fzeros ZERO
+
+ fnegs ZERO, SIGN_BIT
+ movwtos %o2, %f16
+ fabss %f1, %f14
+
+ fcmps %fcc3, %f14, %f16
+
+ fmovsuge %fcc3, ZERO, %f16
+ fands %f1, SIGN_BIT, SIGN_BIT
+
+ fors %f16, SIGN_BIT, %f16
+ fadds %f1, %f16, %f5
+ fsubs %f5, %f16, %f0
+ fabss %f0, %f0
+ retl
+ fors %f0, SIGN_BIT, %f0
+END (__rintf_vis3)
--- /dev/null
+#include <sysdep.h>
+
+ .text
+ENTRY(__rintf)
+ .type __rintf, @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(__rintf_vis3), %o1
+ xor %o1, %gdop_lox10(__rintf_vis3), %o1
+# else
+ set __rintf_vis3, %o1
+# endif
+ ba 10f
+ nop
+9:
+# endif
+# ifdef SHARED
+ sethi %gdop_hix22(__rintf_generic), %o1
+ xor %o1, %gdop_lox10(__rintf_generic), %o1
+# else
+ set __rintf_generic, %o1
+# endif
+# ifdef HAVE_AS_VIS3_SUPPORT
+10:
+# endif
+# ifdef SHARED
+ add %o3, %o1, %o1
+# endif
+ retl
+ mov %o1, %o0
+END(__rintf)
+weak_alias (__rintf, rintf)
+
+# undef weak_alias
+# define weak_alias(a, b)
+
+#define __rintf __rintf_generic
+
+#include "../s_rintf.S"
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