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glibc/SOURCES/glibc-rh1783303-1.patch

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import glibc-2.28-127.el8
2020-11-03 11:44:24 +00:00
commit 6cac323c8dd78668e65aaa29f044cbd33c1a66a5
Author: Adhemerval Zanella <adhemerval.zanella@linaro.org>
Date: Fri Mar 15 18:42:00 2019 +0000
powerpc: ceil/ceilf refactor
This patches consolidates all the powerpc ceil{f} implementations on
the generic sysdeps/powerpc/fpu/s_ceil{f}. The generic implementation
uses either the compiler builts for ISA 2.03+ (which generates the frip
instruction) or a generic implementation which uses FP only operations.
It adds a generic implementation (round_to_integer.h) which is shared
with other rounding to integer routines. The resulting code should be
similar in term os performance to previous assembly one.
The IFUNC organization for powerpc64 is also change to be enabled only
for powerpc64 and not for powerpc64le (since minium ISA of 2.08 does not
require the fallback generic implementation).
Checked on powerpc-linux-gnu (built without --with-cpu, with
--with-cpu=power4 and with --with-cpu=power5+ and --disable-multi-arch),
powerpc64-linux-gnu (built without --with-cp and with --with-cpu=power5+
and --disable-multi-arch).
* sysdeps/powerpc/fpu/fenv_libc.h (__fesetround_inline_nocheck): New
function.
* sysdeps/powerpc/fpu/round_to_integer.h: New file.
* sysdeps/powerpc/fpu/s_ceil.c: Likewise.
* sysdeps/powerpc/fpu/s_ceilf.c: Likewise.
* sysdeps/powerpc/powerpc32/fpu/s_ceil.S: Remove file.
* sysdeps/powerpc/powerpc32/fpu/s_ceilf.S: Likewise.
* sysdeps/powerpc/powerpc32/power4/fpu/multiarch/Makefile
(CFLAGS-s_ceil-power5+.c, CFLAGS-s_ceilf-power5+.c): New rule.
* sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_ceil-power5+.S:
Remove file.
* sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_ceil-ppc32.S:
Likewise.
* sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_ceilf-power5+.S:
Likewise.
* sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_ceilf-ppc32.S:
Likewise.
* sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_ceil-power5+.c:
New file.
* sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_ceil-ppc32.c:
Likewise.
* sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_ceilf-power5+.c:
Likewise.
* sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_ceilf-ppc32.c:
Likewise.
* sysdeps/powerpc/powerpc32/power5+/fpu/s_ceil.S: Remove file.
* sysdeps/powerpc/powerpc32/power5+/fpu/s_ceilf.S: Likewise.
* sysdeps/powerpc/powerpc64/be/fpu/multiarch/Makefile: New file.
* sysdeps/powerpc/powerpc64/be/fpu/multiarch/s_ceil-power5+.c:
Likewise.
* sysdeps/powerpc/powerpc64/be/fpu/multiarch/s_ceil-ppc64.c:
Likewise.
* sysdeps/powerpc/powerpc64/fpu/multiarch/s_ceil.c: Move to ...
* sysdeps/powerpc/powerpc64/be/fpu/multiarch/s_ceil.c: ... here.
* sysdeps/powerpc/powerpc64/be/fpu/multiarch/s_ceilf-power5+.c: New
file.
* sysdeps/powerpc/powerpc64/be/fpu/multiarch/s_ceilf-ppc64.c:
Likewise.
* sysdeps/powerpc/powerpc64/fpu/multiarch/s_ceilf.c: Move to ...
* sysdeps/powerpc/powerpc64/be/fpu/multiarch/s_ceilf.c: ...
* here.
* sysdeps/powerpc/powerpc64/fpu/multiarch/Makefile
(libm-sysdep_routines): Remove s_ceil-power5+, s_ceil-ppc64,
s_ceilf-power5+, and s_ceilf-ppc64.
* sysdeps/powerpc/powerpc64/fpu/multiarch/s_ceil-power5+.S: Remove
file.
* sysdeps/powerpc/powerpc64/fpu/multiarch/s_ceil-ppc64.S: Likewise.
* sysdeps/powerpc/powerpc64/fpu/multiarch/s_ceilf-power5+.S: Likewise.
* sysdeps/powerpc/powerpc64/fpu/multiarch/s_ceilf-ppc64.S: Likewise.
* sysdeps/powerpc/powerpc64/fpu/s_ceil.S: Likewise.
* sysdeps/powerpc/powerpc64/fpu/s_ceilf.S: Likewise.
* sysdeps/powerpc/powerpc64/power5+/fpu/s_ceil.S: Likewise.
* sysdeps/powerpc/powerpc64/power5+/fpu/s_ceilf.S: Likewise.
Reviewed-by: Gabriel F. T. Gomes <gabriel@inconstante.eti.br>
Conflicts:
sysdeps/powerpc/powerpc32/fpu/s_ceil.S
sysdeps/powerpc/powerpc32/fpu/s_ceilf.S
sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_ceil-power5+.S
sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_ceil-ppc32.S
sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_ceilf-power5+.S
sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_ceilf-ppc32.S
sysdeps/powerpc/powerpc32/power5+/fpu/s_ceil.S
sysdeps/powerpc/powerpc32/power5+/fpu/s_ceilf.S
sysdeps/powerpc/powerpc64/fpu/multiarch/s_ceil-power5+.S
sysdeps/powerpc/powerpc64/fpu/multiarch/s_ceil-ppc64.S
sysdeps/powerpc/powerpc64/fpu/multiarch/s_ceilf-power5+.S
sysdeps/powerpc/powerpc64/fpu/multiarch/s_ceilf-ppc64.S
sysdeps/powerpc/powerpc64/fpu/s_ceil.S
sysdeps/powerpc/powerpc64/fpu/s_ceilf.S
sysdeps/powerpc/powerpc64/power5+/fpu/s_ceil.S
sysdeps/powerpc/powerpc64/power5+/fpu/s_ceilf.S
(Removal after the copyright year header change upstream.)
diff --git a/sysdeps/powerpc/fpu/fenv_libc.h b/sysdeps/powerpc/fpu/fenv_libc.h
index 4c19d12b0b31c1f9..a0128c66444a3e46 100644
--- a/sysdeps/powerpc/fpu/fenv_libc.h
+++ b/sysdeps/powerpc/fpu/fenv_libc.h
@@ -98,6 +98,14 @@ __fesetround_inline (int round)
return 0;
}
+/* Same as __fesetround_inline, however without runtime check to use DFP
+ mtfsfi syntax (as relax_fenv_state) or if round value is valid. */
+static inline void
+__fesetround_inline_nocheck (const int round)
+{
+ asm volatile ("mtfsfi 7,%0" : : "i" (round));
+}
+
/* Definitions of all the FPSCR bit numbers */
enum {
FPSCR_FX = 0, /* exception summary */
diff --git a/sysdeps/powerpc/fpu/round_to_integer.h b/sysdeps/powerpc/fpu/round_to_integer.h
new file mode 100644
index 0000000000000000..c70afbb10f600d81
--- /dev/null
+++ b/sysdeps/powerpc/fpu/round_to_integer.h
@@ -0,0 +1,105 @@
+/* Round to integer generic implementation.
+ Copyright (C) 2019 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 Library General Public License as
+ published by the Free Software Foundation; either version 2 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
+ Library General Public License for more details.
+
+ You should have received a copy of the GNU Library General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If
+ not, see <http://www.gnu.org/licenses/>. */
+
+#ifndef _ROUND_TO_INTEGER_H
+#define _ROUND_TO_INTEGER_H
+
+#include <fenv_private.h>
+
+enum round_mode
+{
+ CEIL
+};
+
+static inline void
+set_fenv_mode (enum round_mode mode)
+{
+ int rmode;
+ switch (mode)
+ {
+ case CEIL: rmode = FE_UPWARD; break;
+ default: rmode = FE_TONEAREST; break;
+ }
+ __fesetround_inline_nocheck (rmode);
+}
+
+static inline float
+round_to_integer_float (enum round_mode mode, float x)
+{
+ /* Ensure sNaN input is converted to qNaN. */
+ if (__glibc_unlikely (isnan (x)))
+ return x + x;
+
+ if (fabs (x) > 0x1p+23)
+ return x;
+
+ float r = x;
+
+ /* Save current FPU rounding mode and inexact state. */
+ fenv_t fe = fegetenv_register ();
+ set_fenv_mode (mode);
+ if (x > 0.0)
+ {
+ r += 0x1p+23;
+ r -= 0x1p+23;
+ r = fabs (r);
+ }
+ else if (x < 0.0)
+ {
+ r -= 0x1p+23;
+ r += 0x1p+23;
+ r = -fabs (r);
+ }
+ __builtin_mtfsf (0xff, fe);
+
+ return r;
+}
+
+static inline double
+round_to_integer_double (enum round_mode mode, double x)
+{
+ /* Ensure sNaN input is converted to qNaN. */
+ if (__glibc_unlikely (isnan (x)))
+ return x + x;
+
+ if (fabs (x) > 0x1p+52)
+ return x;
+
+ double r = x;
+
+ /* Save current FPU rounding mode and inexact state. */
+ fenv_t fe = fegetenv_register ();
+ set_fenv_mode (mode);
+ if (x > 0.0)
+ {
+ r += 0x1p+52;
+ r -= 0x1p+52;
+ r = fabs (r);
+ }
+ else if (x < 0.0)
+ {
+ r -= 0x1p+52;
+ r += 0x1p+52;
+ r = -fabs (r);
+ }
+ __builtin_mtfsf (0xff, fe);
+
+ return r;
+}
+
+#endif
diff --git a/sysdeps/powerpc/fpu/s_ceil.c b/sysdeps/powerpc/fpu/s_ceil.c
new file mode 100644
index 0000000000000000..49008c7af87d6d55
--- /dev/null
+++ b/sysdeps/powerpc/fpu/s_ceil.c
@@ -0,0 +1,35 @@
+/* Smallest integral value not less than argument. PowerPC version.
+ Copyright (C) 2019 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 Library General Public License as
+ published by the Free Software Foundation; either version 2 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
+ Library General Public License for more details.
+
+ You should have received a copy of the GNU Library General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If
+ not, see <http://www.gnu.org/licenses/>. */
+
+#define NO_MATH_REDIRECT
+#include <math.h>
+#include <libm-alias-double.h>
+#include <round_to_integer.h>
+
+double
+__ceil (double x)
+{
+#ifdef _ARCH_PWR5X
+ return __builtin_ceil (x);
+#else
+ return round_to_integer_double (CEIL, x);
+#endif
+}
+#ifndef __ceil
+libm_alias_double (__ceil, ceil)
+#endif
diff --git a/sysdeps/powerpc/fpu/s_ceilf.c b/sysdeps/powerpc/fpu/s_ceilf.c
new file mode 100644
index 0000000000000000..8c86bf30a34df4cf
--- /dev/null
+++ b/sysdeps/powerpc/fpu/s_ceilf.c
@@ -0,0 +1,35 @@
+/* Smallest integral value not less than argument. PowerPC version.
+ Copyright (C) 2019 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 Library General Public License as
+ published by the Free Software Foundation; either version 2 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
+ Library General Public License for more details.
+
+ You should have received a copy of the GNU Library General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If
+ not, see <http://www.gnu.org/licenses/>. */
+
+#define NO_MATH_REDIRECT
+#include <math.h>
+#include <libm-alias-float.h>
+#include <round_to_integer.h>
+
+float
+__ceilf (float x)
+{
+#ifdef _ARCH_PWR5X
+ return __builtin_ceilf (x);
+#else
+ return round_to_integer_float (CEIL, x);
+#endif
+}
+#ifndef __ceilf
+libm_alias_float (__ceil, ceil)
+#endif
diff --git a/sysdeps/powerpc/powerpc32/fpu/s_ceil.S b/sysdeps/powerpc/powerpc32/fpu/s_ceil.S
deleted file mode 100644
index 7f2f97ada1a14a52..0000000000000000
--- a/sysdeps/powerpc/powerpc32/fpu/s_ceil.S
+++ /dev/null
@@ -1,76 +0,0 @@
-/* ceil function. PowerPC32 version.
- Copyright (C) 2004-2018 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>
-#include <math_ldbl_opt.h>
-#include <libm-alias-double.h>
-
- .section .rodata.cst4,"aM",@progbits,4
- .align 2
-.LC0: /* 2**52 */
- .long 0x59800000
-
- .section ".text"
-ENTRY (__ceil)
-#ifdef SHARED
- mflr r11
- cfi_register(lr,r11)
- SETUP_GOT_ACCESS(r9,got_label)
- addis r9,r9,.LC0-got_label@ha
- lfs fp13,.LC0-got_label@l(r9)
- mtlr r11
- cfi_same_value (lr)
-#else
- lis r9,.LC0@ha
- lfs fp13,.LC0@l(r9)
-#endif
- fabs fp0,fp1
- fsub fp12,fp13,fp13 /* generate 0.0 */
- fcmpu cr7,fp0,fp13 /* if (fabs(x) > TWO52) */
- mffs fp11 /* Save current FPU rounding mode and
- "inexact" state. */
- fcmpu cr6,fp1,fp12 /* if (x > 0.0) */
- bnl- cr7,.L10
- mtfsfi 7,2 /* Set rounding mode toward +inf. */
- ble- cr6,.L4
- fadd fp1,fp1,fp13 /* x+= TWO52; */
- fsub fp1,fp1,fp13 /* x-= TWO52; */
- fabs fp1,fp1 /* if (x == 0.0) */
- /* x = 0.0; */
- mtfsf 0xff,fp11 /* Restore previous rounding mode and
- "inexact" state. */
- blr
-.L4:
- bge- cr6,.L9 /* if (x < 0.0) */
- fsub fp1,fp1,fp13 /* x-= TWO52; */
- fadd fp1,fp1,fp13 /* x+= TWO52; */
- fnabs fp1,fp1 /* if (x == 0.0) */
- /* x = -0.0; */
-.L9:
- mtfsf 0xff,fp11 /* Restore previous rounding mode and
- "inexact" state. */
- blr
-.L10:
- /* Ensure sNaN input is converted to qNaN. */
- fcmpu cr7,fp1,fp1
- beqlr cr7
- fadd fp1,fp1,fp1
- blr
- END (__ceil)
-
-libm_alias_double (__ceil, ceil)
diff --git a/sysdeps/powerpc/powerpc32/fpu/s_ceilf.S b/sysdeps/powerpc/powerpc32/fpu/s_ceilf.S
deleted file mode 100644
index 3f5949004fa51baf..0000000000000000
--- a/sysdeps/powerpc/powerpc32/fpu/s_ceilf.S
+++ /dev/null
@@ -1,76 +0,0 @@
-/* float ceil function. PowerPC32 version.
- Copyright (C) 2004-2018 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>
-#include <libm-alias-float.h>
-
- .section .rodata.cst4,"aM",@progbits,4
- .align 2
-.LC0: /* 2**23 */
- .long 0x4b000000
-
- .section ".text"
-ENTRY (__ceilf)
-#ifdef SHARED
- mflr r11
- cfi_register(lr,r11)
- SETUP_GOT_ACCESS(r9,got_label)
- addis r9,r9,.LC0-got_label@ha
- lfs fp13,.LC0-got_label@l(r9)
- mtlr r11
- cfi_same_value (lr)
-#else
- lis r9,.LC0@ha
- lfs fp13,.LC0@l(r9)
-#endif
- fabs fp0,fp1
- fsubs fp12,fp13,fp13 /* generate 0.0 */
- fcmpu cr7,fp0,fp13 /* if (fabs(x) > TWO23) */
- mffs fp11 /* Save current FPU rounding mode and
- "inexact" state. */
- fcmpu cr6,fp1,fp12 /* if (x > 0.0) */
- bnl- cr7,.L10
- mtfsfi 7,2 /* Set rounding mode toward +inf. */
- ble- cr6,.L4
- fadds fp1,fp1,fp13 /* x+= TWO23; */
- fsubs fp1,fp1,fp13 /* x-= TWO23; */
- fabs fp1,fp1 /* if (x == 0.0) */
- /* x = 0.0; */
- mtfsf 0xff,fp11 /* Restore previous rounding mode and
- "inexact" state. */
- blr
-.L4:
- bge- cr6,.L9 /* if (x < 0.0) */
- fsubs fp1,fp1,fp13 /* x-= TWO23; */
- fadds fp1,fp1,fp13 /* x+= TWO23; */
- fnabs fp1,fp1 /* if (x == 0.0) */
- /* x = -0.0; */
-.L9:
- mtfsf 0xff,fp11 /* Restore previous rounding mode and
- "inexact" state. */
- blr
-.L10:
- /* Ensure sNaN input is converted to qNaN. */
- fcmpu cr7,fp1,fp1
- beqlr cr7
- fadds fp1,fp1,fp1
- blr
- END (__ceilf)
-
-libm_alias_float (__ceil, ceil)
-
diff --git a/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/Makefile b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/Makefile
index 4e85021d50831eb6..cf38e347f2da74e9 100644
--- a/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/Makefile
+++ b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/Makefile
@@ -26,6 +26,8 @@ libm-sysdep_routines += s_llrintf-power6 s_llrintf-ppc32 s_llrint-power6 \
s_logbf-power7 s_logbf-ppc32 e_hypot-power7 \
e_hypot-ppc32 e_hypotf-power7 e_hypotf-ppc32
+CFLAGS-s_ceil-power5+.c = -mcpu=power5+
+CFLAGS-s_ceilf-power5+.c = -mcpu=power5+
CFLAGS-s_modf-power5+.c = -mcpu=power5+
CFLAGS-s_modff-power5+.c = -mcpu=power5+
CFLAGS-s_logbl-power7.c = -mcpu=power7
diff --git a/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_ceil-power5+.S b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_ceil-power5+.S
deleted file mode 100644
index b8181585a869bd8a..0000000000000000
--- a/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_ceil-power5+.S
+++ /dev/null
@@ -1,33 +0,0 @@
-/* ceil function. PowerPC32/power5+ version.
- Copyright (C) 2013-2018 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>
-#include <math_ldbl_opt.h>
-
-#undef hidden_def
-#define hidden_def(name)
-#undef weak_alias
-#define weak_alias(name, alias)
-#undef strong_alias
-#define strong_alias(name, alias)
-#undef compat_symbol
-#define compat_symbol(lib, name, alias, ver)
-
-#define __ceil __ceil_power5plus
-
-#include <sysdeps/powerpc/powerpc32/power5+/fpu/s_ceil.S>
diff --git a/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_ceil-power5+.c b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_ceil-power5+.c
new file mode 100644
index 0000000000000000..87bc66cdb0322c59
--- /dev/null
+++ b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_ceil-power5+.c
@@ -0,0 +1,3 @@
+#include <math.h>
+#define __ceil __ceil_power5plus
+#include <sysdeps/powerpc/fpu/s_ceil.c>
diff --git a/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_ceil-ppc32.S b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_ceil-ppc32.S
deleted file mode 100644
index cd2bc69b677e76db..0000000000000000
--- a/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_ceil-ppc32.S
+++ /dev/null
@@ -1,31 +0,0 @@
-/* ceil function. PowerPC32 default version.
- Copyright (C) 2013-2018 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>
-#include <math_ldbl_opt.h>
-
-#undef weak_alias
-#define weak_alias(a,b)
-#undef strong_alias
-#define strong_alias(a,b)
-#undef compat_symbol
-#define compat_symbol(a,b,c,d)
-
-#define __ceil __ceil_ppc32
-
-#include <sysdeps/powerpc/powerpc32/fpu/s_ceil.S>
diff --git a/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_ceil-ppc32.c b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_ceil-ppc32.c
new file mode 100644
index 0000000000000000..93c098476b915f9d
--- /dev/null
+++ b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_ceil-ppc32.c
@@ -0,0 +1,3 @@
+#include <math.h>
+#define __ceil __ceil_ppc32
+#include <sysdeps/powerpc/fpu/s_ceil.c>
diff --git a/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_ceilf-power5+.S b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_ceilf-power5+.S
deleted file mode 100644
index d01aa6e7db3d0b9d..0000000000000000
--- a/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_ceilf-power5+.S
+++ /dev/null
@@ -1,26 +0,0 @@
-/* ceilf function. PowerPC32/power5+ version.
- Copyright (C) 2013-2018 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>
-
-#undef weak_alias
-#define weak_alias(name, alias)
-
-#define __ceilf __ceilf_power5plus
-
-#include <sysdeps/powerpc/powerpc32/power5+/fpu/s_ceilf.S>
diff --git a/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_ceilf-power5+.c b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_ceilf-power5+.c
new file mode 100644
index 0000000000000000..a5bfa98535c088a0
--- /dev/null
+++ b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_ceilf-power5+.c
@@ -0,0 +1,3 @@
+#include <math.h>
+#define __ceilf __ceilf_power5plus
+#include <sysdeps/powerpc/fpu/s_ceilf.c>
diff --git a/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_ceilf-ppc32.S b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_ceilf-ppc32.S
deleted file mode 100644
index 264e032b3b27f9b3..0000000000000000
--- a/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_ceilf-ppc32.S
+++ /dev/null
@@ -1,27 +0,0 @@
-/* ceilf function. PowerPC32 default version.
- Copyright (C) 2013-2018 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>
-#include <math_ldbl_opt.h>
-
-#undef weak_alias
-#define weak_alias(a,b)
-
-#define __ceilf __ceilf_ppc32
-
-#include <sysdeps/powerpc/powerpc32/fpu/s_ceilf.S>
diff --git a/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_ceilf-ppc32.c b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_ceilf-ppc32.c
new file mode 100644
index 0000000000000000..a4dcdcb4069289d6
--- /dev/null
+++ b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_ceilf-ppc32.c
@@ -0,0 +1,3 @@
+#include <math.h>
+#define __ceilf __ceilf_ppc32
+#include <sysdeps/powerpc/fpu/s_ceilf.c>
diff --git a/sysdeps/powerpc/powerpc32/power5+/fpu/s_ceil.S b/sysdeps/powerpc/powerpc32/power5+/fpu/s_ceil.S
deleted file mode 100644
index 356c7a79edf79940..0000000000000000
--- a/sysdeps/powerpc/powerpc32/power5+/fpu/s_ceil.S
+++ /dev/null
@@ -1,29 +0,0 @@
-/* ceil function. PowerPC32/power5+ version.
- Copyright (C) 2006-2018 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>
-#include <math_ldbl_opt.h>
-#include <libm-alias-double.h>
-
- .machine "power5"
-EALIGN (__ceil, 4, 0)
- frip fp1, fp1
- blr
- END (__ceil)
-
-libm_alias_double (__ceil, ceil)
diff --git a/sysdeps/powerpc/powerpc32/power5+/fpu/s_ceilf.S b/sysdeps/powerpc/powerpc32/power5+/fpu/s_ceilf.S
deleted file mode 100644
index a0bcda17fde0c0f6..0000000000000000
--- a/sysdeps/powerpc/powerpc32/power5+/fpu/s_ceilf.S
+++ /dev/null
@@ -1,30 +0,0 @@
-/* ceilf function. PowerPC32/power5+ version.
- Copyright (C) 2006-2018 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>
-#include <libm-alias-float.h>
-
- .machine "power5"
-EALIGN (__ceilf, 4, 0)
- frip fp1, fp1 /* The rounding instructions are double. */
- frsp fp1, fp1 /* But we need to set ooverflow for float. */
- blr
- END (__ceilf)
-
-libm_alias_float (__ceil, ceil)
-
diff --git a/sysdeps/powerpc/powerpc64/be/fpu/multiarch/Makefile b/sysdeps/powerpc/powerpc64/be/fpu/multiarch/Makefile
new file mode 100644
index 0000000000000000..932c3c7e6c6ad27e
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/be/fpu/multiarch/Makefile
@@ -0,0 +1,9 @@
+ifeq ($(subdir),math)
+libm-sysdep_routines += s_ceil-power5+ \
+ s_ceil-ppc64 \
+ s_ceilf-power5+ \
+ s_ceilf-ppc64
+
+CFLAGS-s_ceil-power5+.c = -mcpu=power5+
+CFLAGS-s_ceilf-power5+.c = -mcpu=power5+
+endif
diff --git a/sysdeps/powerpc/powerpc64/be/fpu/multiarch/s_ceil-power5+.c b/sysdeps/powerpc/powerpc64/be/fpu/multiarch/s_ceil-power5+.c
new file mode 100644
index 0000000000000000..87bc66cdb0322c59
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/be/fpu/multiarch/s_ceil-power5+.c
@@ -0,0 +1,3 @@
+#include <math.h>
+#define __ceil __ceil_power5plus
+#include <sysdeps/powerpc/fpu/s_ceil.c>
diff --git a/sysdeps/powerpc/powerpc64/be/fpu/multiarch/s_ceil-ppc64.c b/sysdeps/powerpc/powerpc64/be/fpu/multiarch/s_ceil-ppc64.c
new file mode 100644
index 0000000000000000..8711ff3229467026
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/be/fpu/multiarch/s_ceil-ppc64.c
@@ -0,0 +1,3 @@
+#include <math.h>
+#define __ceil __ceil_ppc64
+#include <sysdeps/powerpc/fpu/s_ceil.c>
diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_ceil.c b/sysdeps/powerpc/powerpc64/be/fpu/multiarch/s_ceil.c
similarity index 95%
rename from sysdeps/powerpc/powerpc64/fpu/multiarch/s_ceil.c
rename to sysdeps/powerpc/powerpc64/be/fpu/multiarch/s_ceil.c
index 5cde4eb46f26ec82..1abca7ef63d6a852 100644
--- a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_ceil.c
+++ b/sysdeps/powerpc/powerpc64/be/fpu/multiarch/s_ceil.c
@@ -17,10 +17,8 @@
<http://www.gnu.org/licenses/>. */
#include <math.h>
-#include <math_ldbl_opt.h>
-#include <shlib-compat.h>
-#include "init-arch.h"
#include <libm-alias-double.h>
+#include "init-arch.h"
extern __typeof (__ceil) __ceil_ppc64 attribute_hidden;
extern __typeof (__ceil) __ceil_power5plus attribute_hidden;
diff --git a/sysdeps/powerpc/powerpc64/be/fpu/multiarch/s_ceilf-power5+.c b/sysdeps/powerpc/powerpc64/be/fpu/multiarch/s_ceilf-power5+.c
new file mode 100644
index 0000000000000000..a5bfa98535c088a0
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/be/fpu/multiarch/s_ceilf-power5+.c
@@ -0,0 +1,3 @@
+#include <math.h>
+#define __ceilf __ceilf_power5plus
+#include <sysdeps/powerpc/fpu/s_ceilf.c>
diff --git a/sysdeps/powerpc/powerpc64/be/fpu/multiarch/s_ceilf-ppc64.c b/sysdeps/powerpc/powerpc64/be/fpu/multiarch/s_ceilf-ppc64.c
new file mode 100644
index 0000000000000000..086251dc0937acfa
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/be/fpu/multiarch/s_ceilf-ppc64.c
@@ -0,0 +1,3 @@
+#include <math.h>
+#define __ceilf __ceilf_ppc64
+#include <sysdeps/powerpc/fpu/s_ceilf.c>
diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_ceilf.c b/sysdeps/powerpc/powerpc64/be/fpu/multiarch/s_ceilf.c
similarity index 95%
rename from sysdeps/powerpc/powerpc64/fpu/multiarch/s_ceilf.c
rename to sysdeps/powerpc/powerpc64/be/fpu/multiarch/s_ceilf.c
index 18697e52b3ac1616..33245968a86ddcf5 100644
--- a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_ceilf.c
+++ b/sysdeps/powerpc/powerpc64/be/fpu/multiarch/s_ceilf.c
@@ -17,10 +17,8 @@
<http://www.gnu.org/licenses/>. */
#include <math.h>
-#include <math_ldbl_opt.h>
-#include <shlib-compat.h>
-#include "init-arch.h"
#include <libm-alias-float.h>
+#include "init-arch.h"
extern __typeof (__ceilf) __ceilf_ppc64 attribute_hidden;
extern __typeof (__ceilf) __ceilf_power5plus attribute_hidden;
diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/Makefile b/sysdeps/powerpc/powerpc64/fpu/multiarch/Makefile
index 73f2f693771027a9..2805e4e0d66f3175 100644
--- a/sysdeps/powerpc/powerpc64/fpu/multiarch/Makefile
+++ b/sysdeps/powerpc/powerpc64/fpu/multiarch/Makefile
@@ -14,8 +14,7 @@ sysdep_calls := s_copysign-power6 s_copysign-ppc64 \
sysdep_routines += $(sysdep_calls)
libm-sysdep_routines += s_llround-power6x \
- s_llround-power5+ s_llround-ppc64 s_ceil-power5+ \
- s_ceil-ppc64 s_ceilf-power5+ s_ceilf-ppc64 \
+ s_llround-power5+ s_llround-ppc64 \
s_floor-power5+ s_floor-ppc64 s_floorf-power5+ \
s_floorf-ppc64 s_round-power5+ s_round-ppc64 \
s_roundf-power5+ s_roundf-ppc64 s_trunc-power5+ \
diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_ceil-power5+.S b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_ceil-power5+.S
deleted file mode 100644
index 76651b694c251bb4..0000000000000000
--- a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_ceil-power5+.S
+++ /dev/null
@@ -1,30 +0,0 @@
-/* ceil function. PowerPC64/power5+ version.
- Copyright (C) 2013-2018 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 <shlib-compat.h>
-
-#undef weak_alias
-#define weak_alias(a,b)
-#undef strong_alias
-#define strong_alias(a,b)
-#undef compat_symbol
-#define compat_symbol(a,b,c,d)
-
-#define __ceil __ceil_power5plus
-
-#include <sysdeps/powerpc/powerpc64/power5+/fpu/s_ceil.S>
diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_ceil-ppc64.S b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_ceil-ppc64.S
deleted file mode 100644
index c75c66ba3bbf49c8..0000000000000000
--- a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_ceil-ppc64.S
+++ /dev/null
@@ -1,30 +0,0 @@
-/* ceil function. PowerPC64 default version.
- Copyright (C) 2013-2018 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 <shlib-compat.h>
-
-#undef weak_alias
-#define weak_alias(a,b)
-#undef strong_alias
-#define strong_alias(a,b)
-#undef compat_symbol
-#define compat_symbol(a,b,c,d)
-
-#define __ceil __ceil_ppc64
-
-#include <sysdeps/powerpc/powerpc64/fpu/s_ceil.S>
diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_ceilf-power5+.S b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_ceilf-power5+.S
deleted file mode 100644
index b9c9e14fba6ee134..0000000000000000
--- a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_ceilf-power5+.S
+++ /dev/null
@@ -1,24 +0,0 @@
-/* ceilf function. PowerPC64/power5+ version.
- Copyright (C) 2013-2018 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/>. */
-
-#undef weak_alias
-#define weak_alias(a,b)
-
-#define __ceilf __ceilf_power5plus
-
-#include <sysdeps/powerpc/powerpc64/power5+/fpu/s_ceilf.S>
diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_ceilf-ppc64.S b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_ceilf-ppc64.S
deleted file mode 100644
index ce5cc49770fdfdee..0000000000000000
--- a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_ceilf-ppc64.S
+++ /dev/null
@@ -1,24 +0,0 @@
-/* ceilf function. PowerPC64 default version.
- Copyright (C) 2013-2018 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/>. */
-
-#undef weak_alias
-#define weak_alias(a,b)
-
-#define __ceilf __ceilf_ppc64
-
-#include <sysdeps/powerpc/powerpc64/fpu/s_ceilf.S>
diff --git a/sysdeps/powerpc/powerpc64/fpu/s_ceil.S b/sysdeps/powerpc/powerpc64/fpu/s_ceil.S
deleted file mode 100644
index 252d94f51ea1a167..0000000000000000
--- a/sysdeps/powerpc/powerpc64/fpu/s_ceil.S
+++ /dev/null
@@ -1,65 +0,0 @@
-/* ceil function. PowerPC64 version.
- Copyright (C) 2004-2018 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>
-#include <math_ldbl_opt.h>
-#include <libm-alias-double.h>
-
- .section ".toc","aw"
-.LC0: /* 2**52 */
- .tc FD_43300000_0[TC],0x4330000000000000
- .section ".text"
-
-ENTRY (__ceil, 4)
- CALL_MCOUNT 0
- lfd fp13,.LC0@toc(2)
- fabs fp0,fp1
- fsub fp12,fp13,fp13 /* generate 0.0 */
- fcmpu cr7,fp0,fp13 /* if (fabs(x) > TWO52) */
- mffs fp11 /* Save current FPU rounding mode and
- "inexact" state. */
- fcmpu cr6,fp1,fp12 /* if (x > 0.0) */
- bnl- cr7,.L10
- mtfsfi 7,2 /* Set rounding mode toward +inf. */
- ble- cr6,.L4
- fadd fp1,fp1,fp13 /* x+= TWO52; */
- fsub fp1,fp1,fp13 /* x-= TWO52; */
- fabs fp1,fp1 /* if (x == 0.0) */
- /* x = 0.0; */
- mtfsf 0xff,fp11 /* Restore previous rounding mode and
- "inexact" state. */
- blr
-.L4:
- bge- cr6,.L9 /* if (x < 0.0) */
- fsub fp1,fp1,fp13 /* x-= TWO52; */
- fadd fp1,fp1,fp13 /* x+= TWO52; */
- fnabs fp1,fp1 /* if (x == 0.0) */
- /* x = -0.0; */
-.L9:
- mtfsf 0xff,fp11 /* Restore previous rounding mode and
- "inexact" state. */
- blr
-.L10:
- /* Ensure sNaN input is converted to qNaN. */
- fcmpu cr7,fp1,fp1
- beqlr cr7
- fadd fp1,fp1,fp1
- blr
- END (__ceil)
-
-libm_alias_double (__ceil, ceil)
diff --git a/sysdeps/powerpc/powerpc64/fpu/s_ceilf.S b/sysdeps/powerpc/powerpc64/fpu/s_ceilf.S
deleted file mode 100644
index 3c62077c143eeced..0000000000000000
--- a/sysdeps/powerpc/powerpc64/fpu/s_ceilf.S
+++ /dev/null
@@ -1,67 +0,0 @@
-/* float ceil function. PowerPC64 version.
- Copyright (C) 2004-2018 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>
-#include <libm-alias-float.h>
-
- .section ".toc","aw"
- .p2align 3
-.LC0: /* 2**23 */
- .long 0x4b000000
- .long 0x0
- .section ".text"
-
-ENTRY (__ceilf, 4)
- CALL_MCOUNT 0
- lfs fp13,.LC0@toc(2)
- fabs fp0,fp1
- fsubs fp12,fp13,fp13 /* generate 0.0 */
- fcmpu cr7,fp0,fp13 /* if (fabs(x) > TWO23) */
- mffs fp11 /* Save current FPU rounding mode and
- "inexact" state. */
- fcmpu cr6,fp1,fp12 /* if (x > 0.0) */
- bnl- cr7,.L10
- mtfsfi 7,2 /* Set rounding mode toward +inf. */
- ble- cr6,.L4
- fadds fp1,fp1,fp13 /* x+= TWO23; */
- fsubs fp1,fp1,fp13 /* x-= TWO23; */
- fabs fp1,fp1 /* if (x == 0.0) */
- /* x = 0.0; */
- mtfsf 0xff,fp11 /* Restore previous rounding mode and
- "inexact" state. */
- blr
-.L4:
- bge- cr6,.L9 /* if (x < 0.0) */
- fsubs fp1,fp1,fp13 /* x-= TWO23; */
- fadds fp1,fp1,fp13 /* x+= TWO23; */
- fnabs fp1,fp1 /* if (x == 0.0) */
- /* x = -0.0; */
-.L9:
- mtfsf 0xff,fp11 /* Restore previous rounding mode and
- "inexact" state. */
- blr
-.L10:
- /* Ensure sNaN input is converted to qNaN. */
- fcmpu cr7,fp1,fp1
- beqlr cr7
- fadds fp1,fp1,fp1
- blr
- END (__ceilf)
-
-libm_alias_float (__ceil, ceil)
-
diff --git a/sysdeps/powerpc/powerpc64/power5+/fpu/s_ceil.S b/sysdeps/powerpc/powerpc64/power5+/fpu/s_ceil.S
deleted file mode 100644
index e500932573c07503..0000000000000000
--- a/sysdeps/powerpc/powerpc64/power5+/fpu/s_ceil.S
+++ /dev/null
@@ -1,30 +0,0 @@
-/* ceil function. PowerPC64/power5+ version.
- Copyright (C) 2006-2018 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>
-#include <math_ldbl_opt.h>
-#include <libm-alias-double.h>
-
- .machine "power5"
-ENTRY_TOCLESS (__ceil, 4)
- CALL_MCOUNT 0
- frip fp1, fp1
- blr
- END (__ceil)
-
-libm_alias_double (__ceil, ceil)
diff --git a/sysdeps/powerpc/powerpc64/power5+/fpu/s_ceilf.S b/sysdeps/powerpc/powerpc64/power5+/fpu/s_ceilf.S
deleted file mode 100644
index d0b2118c2a3f81be..0000000000000000
--- a/sysdeps/powerpc/powerpc64/power5+/fpu/s_ceilf.S
+++ /dev/null
@@ -1,31 +0,0 @@
-/* ceilf function. PowerPC64/power5+ version.
- Copyright (C) 2006-2018 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>
-#include <libm-alias-float.h>
-
- .machine "power5"
-ENTRY_TOCLESS (__ceilf, 4)
- CALL_MCOUNT 0
- frip fp1, fp1 /* The rounding instructions are double. */
- frsp fp1, fp1 /* But we need to set ooverflow for float. */
- blr
- END (__ceilf)
-
-libm_alias_float (__ceil, ceil)
-
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