[PATCH 01/28] powerpc: Use generic fabs{f} implementations

[Adhemerval Zanella <adhemerval.zanella@linaro.org>]

Since be2e25bbd78f9fdf the generic ieee754 implementation uses
compiler builtin which generates fabs{f} for all supported targets.

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/s_fabs.S: Remove file.
	* sysdeps/powerpc/fpu/s_fabsf.S: Likewise.
---
 sysdeps/powerpc/fpu/s_fabs.S  | 33 ---------------------------------
 sysdeps/powerpc/fpu/s_fabsf.S |  1 -
 2 files changed, 34 deletions(-)
 delete mode 100644 sysdeps/powerpc/fpu/s_fabs.S
 delete mode 100644 sysdeps/powerpc/fpu/s_fabsf.S

diff --git a/sysdeps/powerpc/fpu/s_fabs.S b/sysdeps/powerpc/fpu/s_fabs.S
deleted file mode 100644
index 7147f6b4a2..0000000000
--- a/sysdeps/powerpc/fpu/s_fabs.S
+++ /dev/null
@@ -1,33 +0,0 @@
-/* Floating-point absolute value.  PowerPC 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/>.  */
-
-#include <sysdep.h>
-#include <libm-alias-float.h>
-#include <libm-alias-double.h>
-
-ENTRY(__fabs)
-/* double [f1] fabs (double [f1] x); */
-	fabs fp1,fp1
-	blr
-END(__fabs)
-
-libm_alias_double (__fabs, fabs)
-
-/* It turns out that it's safe to use this code even for single-precision.  */
-strong_alias(__fabs,__fabsf)
-libm_alias_float (__fabs, fabs)
diff --git a/sysdeps/powerpc/fpu/s_fabsf.S b/sysdeps/powerpc/fpu/s_fabsf.S
deleted file mode 100644
index 877c710ce8..0000000000
--- a/sysdeps/powerpc/fpu/s_fabsf.S
+++ /dev/null
@@ -1 +0,0 @@
-/* __fabsf is in s_fabs.S  */
-- 
2.17.1