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.