diff --git a/sysdeps/powerpc/fpu/s_copysign.c b/sysdeps/powerpc/fpu/s_copysign.c
new file mode 100644
index 0000000000..364242e5d9
--- /dev/null
+++ b/sysdeps/powerpc/fpu/s_copysign.c
@@ -0,0 +1,32 @@
+/* Copy sign of a number.  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 <math_ldbl_opt.h>
+#include <libm-alias-double.h>
+
+double
+__copysign (double x, double y)
+{
+  return __builtin_copysign (x, y);
+}
+libm_alias_double (__copysign, copysign)
+#if LONG_DOUBLE_COMPAT (libc, GLIBC_2_0)
+compat_symbol (libc, __copysign, copysignl, GLIBC_2_0);
+#endif
diff --git a/sysdeps/powerpc/fpu/s_copysignf.c b/sysdeps/powerpc/fpu/s_copysignf.c
new file mode 100644
index 0000000000..d423bfa793
--- /dev/null
+++ b/sysdeps/powerpc/fpu/s_copysignf.c
@@ -0,0 +1,28 @@
+/* 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>
+
+float
+__copysignf (float x, float y)
+{
+  return __builtin_copysignf (x, y);
+}
+libm_alias_float (__copysign, copysign)
diff --git a/sysdeps/powerpc/powerpc32/fpu/s_copysign.S b/sysdeps/powerpc/powerpc32/fpu/s_copysign.S
deleted file mode 100644
index fa9e5a2a1a..0000000000
--- a/sysdeps/powerpc/powerpc32/fpu/s_copysign.S
+++ /dev/null
@@ -1,53 +0,0 @@
-/* Copy a sign bit between floating-point values.
-   Copyright (C) 1997-2019 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 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/>.  */
-
-/* This has been coded in assembler because GCC makes such a mess of it
-   when it's coded in C.  */
-
-#include <sysdep.h>
-#include <math_ldbl_opt.h>
-#include <libm-alias-float.h>
-#include <libm-alias-double.h>
-
-ENTRY(__copysign)
-/* double [f1] copysign (double [f1] x, double [f2] y);
-   copysign(x,y) returns a value with the magnitude of x and
-   with the sign bit of y.  */
-	stwu	r1,-16(r1)
-	cfi_adjust_cfa_offset (16)
-	stfd	fp2,8(r1)
-	lwz	r3,8+HIWORD(r1)
-	cmpwi   r3,0
-	addi    r1,r1,16
-	cfi_adjust_cfa_offset (-16)
-	blt     L(0)
-	fabs    fp1,fp1
-	blr
-L(0):	fnabs   fp1,fp1
-	blr
-	END (__copysign)
-
-libm_alias_double (__copysign, copysign)
-
-/* It turns out that it's safe to use this code even for single-precision.  */
-strong_alias(__copysign,__copysignf)
-libm_alias_float (__copysign, copysign)
-
-#if LONG_DOUBLE_COMPAT (libc, GLIBC_2_0)
-compat_symbol (libc, __copysign, copysignl, GLIBC_2_0)
-#endif
diff --git a/sysdeps/powerpc/powerpc32/fpu/s_copysignf.S b/sysdeps/powerpc/powerpc32/fpu/s_copysignf.S
deleted file mode 100644
index e05438ae7d..0000000000
--- a/sysdeps/powerpc/powerpc32/fpu/s_copysignf.S
+++ /dev/null
@@ -1 +0,0 @@
-/* __copysignf is in s_copysign.S  */
diff --git a/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/Makefile b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/Makefile
index cf38e347f2..7008e775b7 100644
--- a/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/Makefile
+++ b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/Makefile
@@ -2,8 +2,8 @@ ifeq ($(subdir),math)
 sysdep_routines += s_isnan-power7 s_isnan-power6 s_isnan-power5 s_isnan-ppc32 \
 		   s_isnanf-power6 s_isnanf-power5 s_isinf-power7 \
 		   s_isinf-ppc32 s_isinff-ppc32 s_finite-power7 \
-		   s_finite-ppc32 s_finitef-ppc32 s_copysign-power6 \
-		   s_copysign-ppc32 s_modf-power5+ s_modf-ppc32 \
+		   s_finite-ppc32 s_finitef-ppc32 \
+		   s_modf-power5+ s_modf-ppc32 \
 		   s_modff-power5+ s_modff-ppc32
 
 libm-sysdep_routines += s_llrintf-power6 s_llrintf-ppc32 s_llrint-power6 \
@@ -18,7 +18,7 @@ libm-sysdep_routines += s_llrintf-power6 s_llrintf-ppc32 s_llrint-power6 \
 			s_floorf-ppc32 s_round-power5+ s_round-ppc32 \
 			s_roundf-power5+ s_roundf-ppc32 s_trunc-power5+ \
 			s_trunc-ppc32 s_truncf-power5+ s_truncf-ppc32 \
-			s_copysign-power6 s_copysign-ppc32 s_lround-power6x \
+			s_lround-power6x \
 			s_lround-power5+ s_lround-ppc32 s_lrint-power6x \
 			s_lrint-ppc32 s_modf-power5+ s_modf-ppc32 \
 			s_modff-power5+ s_modff-ppc32 s_logbl-power7 \
diff --git a/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_copysign-power6.S b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_copysign-power6.S
deleted file mode 100644
index 24ab12e41e..0000000000
--- a/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_copysign-power6.S
+++ /dev/null
@@ -1,33 +0,0 @@
-/* copysign().  PowerPC32/POWER6 version.
-   Copyright (C) 2013-2019 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 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 __copysign __copysign_power6
-
-#include <sysdeps/powerpc/powerpc32/power6/fpu/s_copysign.S>
diff --git a/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_copysign-ppc32.S b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_copysign-ppc32.S
deleted file mode 100644
index 0c283c65b0..0000000000
--- a/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_copysign-ppc32.S
+++ /dev/null
@@ -1,34 +0,0 @@
-/* copysign().  PowerPC32 default version.
-   Copyright (C) 2013-2019 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 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 __copysign __copysign_ppc32
-#undef hidden_def
-#define hidden_def(name)
-  strong_alias (__copysign_ppc32, __GI___copysign)
-
-#include <sysdeps/powerpc/powerpc32/fpu/s_copysign.S>
diff --git a/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_copysign.c b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_copysign.c
deleted file mode 100644
index f9d1795732..0000000000
--- a/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_copysign.c
+++ /dev/null
@@ -1,45 +0,0 @@
-/* Multiple versions of copysign.
-   Copyright (C) 2013-2019 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 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/>.  */
-
-#define NO_MATH_REDIRECT
-/* Redefine copysign so that the compiler won't complain about the type
-   mismatch with the IFUNC selector in strong_alias below.  */
-#undef __copysign
-#define __copysign __redirect_copysign
-#include <math.h>
-#include <math_ldbl_opt.h>
-#undef __copysign
-#include <shlib-compat.h>
-#include "init-arch.h"
-#include <libm-alias-double.h>
-
-extern __typeof (__redirect_copysign) __copysign_ppc32 attribute_hidden;
-extern __typeof (__redirect_copysign) __copysign_power6 attribute_hidden;
-
-extern __typeof (__redirect_copysign) __libm_copysign;
-libc_ifunc (__libm_copysign,
-	    (hwcap & PPC_FEATURE_ARCH_2_05)
-	    ? __copysign_power6
-            : __copysign_ppc32);
-
-strong_alias (__libm_copysign, __copysign)
-libm_alias_double (__copysign, copysign)
-
-#if LONG_DOUBLE_COMPAT (libc, GLIBC_2_0)
-compat_symbol (libc, __copysign, copysignl, GLIBC_2_0);
-#endif
diff --git a/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_copysignf.c b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_copysignf.c
deleted file mode 100644
index 12354d0872..0000000000
--- a/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_copysignf.c
+++ /dev/null
@@ -1,34 +0,0 @@
-/* Multiple versions of copysignf.
-   Copyright (C) 2013-2019 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 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/>.  */
-
-#define NO_MATH_REDIRECT
-#include <math.h>
-#include <shlib-compat.h>
-#include "init-arch.h"
-#include <libm-alias-float.h>
-
-/* It's safe to use double-precision implementation for single-precision.  */
-extern __typeof (__copysignf) __copysign_ppc32 attribute_hidden;
-extern __typeof (__copysignf) __copysign_power6 attribute_hidden;
-
-libc_ifunc (__copysignf,
-	    (hwcap & PPC_FEATURE_ARCH_2_05)
-	    ? __copysign_power6
-            : __copysign_ppc32);
-
-libm_alias_float (__copysign, copysign)
diff --git a/sysdeps/powerpc/powerpc32/power6/fpu/s_copysign.S b/sysdeps/powerpc/powerpc32/power6/fpu/s_copysign.S
deleted file mode 100644
index abf84ca191..0000000000
--- a/sysdeps/powerpc/powerpc32/power6/fpu/s_copysign.S
+++ /dev/null
@@ -1,49 +0,0 @@
-/* copysign().  PowerPC32/POWER6 version.
-   Copyright (C) 2010-2019 Free Software Foundation, Inc.
-   Contributed by Luis Machado <luisgpm@br.ibm.com>.
-   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-float.h>
-#include <libm-alias-double.h>
-
-/* double [f1] copysign (double [f1] x, double [f2] y);
-   copysign(x,y) returns a value with the magnitude of x and
-   with the sign bit of y.  */
-
-	.section    ".text"
-	.type	    __copysign, @function
-	.machine    power6
-EALIGN (__copysign, 4, 0)
-	CALL_MCOUNT
-	fcpsgn	fp1,fp2,fp1
-	blr
-END (__copysign)
-
-hidden_def (__copysign)
-libm_alias_double (__copysign, copysign)
-
-/* It turns out that the 'double' version will also always work for
-   single-precision.  */
-strong_alias (__copysign, __copysignf)
-hidden_def (__copysignf)
-libm_alias_float (__copysign, copysign)
-
-#if LONG_DOUBLE_COMPAT (libc, GLIBC_2_0)
-compat_symbol (libc, copysign, copysignl, GLIBC_2_0);
-#endif
diff --git a/sysdeps/powerpc/powerpc32/power6/fpu/s_copysignf.S b/sysdeps/powerpc/powerpc32/power6/fpu/s_copysignf.S
deleted file mode 100644
index d4aa702d07..0000000000
--- a/sysdeps/powerpc/powerpc32/power6/fpu/s_copysignf.S
+++ /dev/null
@@ -1 +0,0 @@
-/* This function uses the same code as s_copysign.S.  */
diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/Makefile b/sysdeps/powerpc/powerpc64/fpu/multiarch/Makefile
index 7d469d79af..36d5e65ee1 100644
--- a/sysdeps/powerpc/powerpc64/fpu/multiarch/Makefile
+++ b/sysdeps/powerpc/powerpc64/fpu/multiarch/Makefile
@@ -2,8 +2,7 @@ ifeq ($(subdir),math)
 # These functions are built both for libc and libm because they're required
 # by printf.  While the libc objects have the prefix s_, the libm ones are
 # prefixed with  m_.
-sysdep_calls := s_copysign-power6 s_copysign-ppc64 \
-		s_finite-power8 s_finite-power7 s_finite-ppc64 \
+sysdep_calls := s_finite-power8 s_finite-power7 s_finite-ppc64 \
 		s_finitef-ppc64 \
 		s_isinf-power8 s_isinf-ppc64 \
 		s_isinff-ppc64 s_isinf-power7 \
diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_copysign-power6.S b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_copysign-power6.S
deleted file mode 100644
index e901cea480..0000000000
--- a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_copysign-power6.S
+++ /dev/null
@@ -1,32 +0,0 @@
-/* copysign().  PowerPC64 default version.
-   Copyright (C) 2013-2019 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 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)
-#undef hidden_def
-#define hidden_def(name)
-
-#define __copysign __copysign_power6
-
-#include <sysdeps/powerpc/powerpc64/fpu/s_copysign.S>
diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_copysign-ppc64.S b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_copysign-ppc64.S
deleted file mode 100644
index a4a783f3f6..0000000000
--- a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_copysign-ppc64.S
+++ /dev/null
@@ -1,34 +0,0 @@
-/* copysign().  PowerPC64 default version.
-   Copyright (C) 2010-2019 Free Software Foundation, Inc.
-   Contributed by Luis Machado <luisgpm@br.ibm.com>.
-   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 __copysign __copysign_ppc64
-#undef hidden_def
-#define hidden_def(name)				\
-  strong_alias (__copysign_ppc64, __GI___copysign)
-
-#include <sysdeps/powerpc/powerpc64/fpu/s_copysign.S>
diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_copysign.c b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_copysign.c
deleted file mode 100644
index 3d7f7f051d..0000000000
--- a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_copysign.c
+++ /dev/null
@@ -1,45 +0,0 @@
-/* Multiple versions of copysign.
-   Copyright (C) 2013-2019 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 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/>.  */
-
-#define NO_MATH_REDIRECT
-/* Redefine copysign so that the compiler won't complain about the type
-   mismatch with the IFUNC selector in strong_alias below.  */
-#undef __copysign
-#define __copysign __redirect_copysign
-#include <math.h>
-#include <math_ldbl_opt.h>
-#undef __copysign
-#include <shlib-compat.h>
-#include "init-arch.h"
-#include <libm-alias-double.h>
-
-extern __typeof (__redirect_copysign) __copysign_ppc64 attribute_hidden;
-extern __typeof (__redirect_copysign) __copysign_power6 attribute_hidden;
-
-extern __typeof (__redirect_copysign) __libm_copysign;
-libc_ifunc (__libm_copysign,
-	    (hwcap & PPC_FEATURE_ARCH_2_05)
-	    ? __copysign_power6
-            : __copysign_ppc64);
-
-strong_alias (__libm_copysign, __copysign)
-libm_alias_double (__copysign, copysign)
-
-#if LONG_DOUBLE_COMPAT (libc, GLIBC_2_0)
-compat_symbol (libc, __copysign, copysignl, GLIBC_2_0);
-#endif
diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_copysignf.c b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_copysignf.c
deleted file mode 100644
index d20984b01a..0000000000
--- a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_copysignf.c
+++ /dev/null
@@ -1,34 +0,0 @@
-/* Multiple versions of copysignf.
-   Copyright (C) 2013-2019 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 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/>.  */
-
-#define NO_MATH_REDIRECT
-#include <math.h>
-#include <shlib-compat.h>
-#include "init-arch.h"
-#include <libm-alias-float.h>
-
-/* It's safe to use double-precision implementation for single-precision. */
-extern __typeof (__copysignf) __copysign_ppc64 attribute_hidden;
-extern __typeof (__copysignf) __copysign_power6 attribute_hidden;
-
-libc_ifunc (__copysignf,
-	    (hwcap & PPC_FEATURE_ARCH_2_05)
-	    ? __copysign_power6
-            : __copysign_ppc64);
-
-libm_alias_float (__copysign, copysign)
diff --git a/sysdeps/powerpc/powerpc64/fpu/s_copysign.S b/sysdeps/powerpc/powerpc64/fpu/s_copysign.S
deleted file mode 100644
index bf6283361c..0000000000
--- a/sysdeps/powerpc/powerpc64/fpu/s_copysign.S
+++ /dev/null
@@ -1,53 +0,0 @@
-/* Copy a sign bit between floating-point values.  PowerPC64 version.
-   Copyright (C) 1997-2019 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 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/>.  */
-
-/* This has been coded in assembler because GCC makes such a mess of it
-   when it's coded in C.  */
-
-#include <sysdep.h>
-#include <math_ldbl_opt.h>
-#include <libm-alias-float.h>
-#include <libm-alias-double.h>
-
-ENTRY_TOCLESS (__copysign)
-	CALL_MCOUNT 0
-/* double [f1] copysign (double [f1] x, double [f2] y);
-   copysign(x,y) returns a value with the magnitude of x and
-   with the sign bit of y.  */
-	stfd	fp2,-8(r1)
-	nop
-	nop
-	nop
-	ld	r3,-8(r1)
-	cmpdi   r3,0
-	blt     L(0)
-	fabs    fp1,fp1
-	blr
-L(0):	fnabs   fp1,fp1
-	blr
-	END (__copysign)
-
-libm_alias_double (__copysign, copysign)
-
-/* It turns out that it's safe to use this code even for single-precision.  */
-strong_alias(__copysign,__copysignf)
-libm_alias_float (__copysign, copysign)
-
-#if LONG_DOUBLE_COMPAT (libc, GLIBC_2_0)
-compat_symbol (libc, __copysign, copysignl, GLIBC_2_0)
-#endif
diff --git a/sysdeps/powerpc/powerpc64/fpu/s_copysignf.S b/sysdeps/powerpc/powerpc64/fpu/s_copysignf.S
deleted file mode 100644
index e05438ae7d..0000000000
--- a/sysdeps/powerpc/powerpc64/fpu/s_copysignf.S
+++ /dev/null
@@ -1 +0,0 @@
-/* __copysignf is in s_copysign.S  */
diff --git a/sysdeps/powerpc/powerpc64/power6/fpu/s_copysign.S b/sysdeps/powerpc/powerpc64/power6/fpu/s_copysign.S
deleted file mode 100644
index feba531e5b..0000000000
--- a/sysdeps/powerpc/powerpc64/power6/fpu/s_copysign.S
+++ /dev/null
@@ -1,49 +0,0 @@
-/* copysign().  PowerPC64/POWER6 version.
-   Copyright (C) 2010-2019 Free Software Foundation, Inc.
-   Contributed by Luis Machado <luisgpm@br.ibm.com>.
-   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-float.h>
-#include <libm-alias-double.h>
-
-/* double [f1] copysign (double [f1] x, double [f2] y);
-   copysign(x,y) returns a value with the magnitude of x and
-   with the sign bit of y.  */
-
-	.section    ".text"
-	.type	    __copysign, @function
-	.machine    power6
-ENTRY_TOCLESS (__copysign, 4)
-	CALL_MCOUNT 0
-	fcpsgn	fp1,fp2,fp1
-	blr
-END (__copysign)
-
-hidden_def (__copysign)
-libm_alias_double (__copysign, copysign)
-
-/* It turns out that the 'double' version will also always work for
-   single-precision.  */
-strong_alias (__copysign, __copysignf)
-hidden_def (__copysignf)
-libm_alias_float (__copysign, copysign)
-
-#if LONG_DOUBLE_COMPAT (libc, GLIBC_2_0)
-compat_symbol (libc, copysign, copysignl, GLIBC_2_0);
-#endif
diff --git a/sysdeps/powerpc/powerpc64/power6/fpu/s_copysignf.S b/sysdeps/powerpc/powerpc64/power6/fpu/s_copysignf.S
deleted file mode 100644
index d4aa702d07..0000000000
--- a/sysdeps/powerpc/powerpc64/power6/fpu/s_copysignf.S
+++ /dev/null
@@ -1 +0,0 @@
-/* This function uses the same code as s_copysign.S.  */
