From ff84a0e0507d797011ba28842ab1e5dd0d430eb1 Mon Sep 17 00:00:00 2001
From: Joseph Myers <joseph@codesourcery.com>
Date: Fri, 1 Dec 2017 01:12:42 +0000
Subject: [PATCH] Use libm_alias_float for e500.

Continuing the preparation for additional _FloatN / _FloatNx function
aliases, this patch makes an e500 libm function implementation use
libm_alias_float to define function aliases.

Tested with build-many-glibcs.py that installed stripped shared
libraries are unchanged for its e500 configurations.

	* sysdeps/powerpc/powerpc32/e500/nofpu/s_fabsf.S: Include
	<libm-alias-float.h>.
	(fabsf): Define using libm_alias_float.
---
 ChangeLog                                      | 6 ++++++
 sysdeps/powerpc/powerpc32/e500/nofpu/s_fabsf.S | 3 ++-
 2 files changed, 8 insertions(+), 1 deletion(-)

diff --git a/ChangeLog b/ChangeLog
index fc0bd3e94b..d5951d0228 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2017-12-01  Joseph Myers  <joseph@codesourcery.com>
+
+	* sysdeps/powerpc/powerpc32/e500/nofpu/s_fabsf.S: Include
+	<libm-alias-float.h>.
+	(fabsf): Define using libm_alias_float.
+
 2017-11-30  H.J. Lu  <hongjiu.lu@intel.com>
 
 	* sysdeps/mips/dl-machine.h (elf_machine_reloc): Expand MIN.
diff --git a/sysdeps/powerpc/powerpc32/e500/nofpu/s_fabsf.S b/sysdeps/powerpc/powerpc32/e500/nofpu/s_fabsf.S
index 9d00b62923..e40b3d556f 100644
--- a/sysdeps/powerpc/powerpc32/e500/nofpu/s_fabsf.S
+++ b/sysdeps/powerpc/powerpc32/e500/nofpu/s_fabsf.S
@@ -17,6 +17,7 @@
    <http://www.gnu.org/licenses/>.  */
 
 #include <sysdep.h>
+#include <libm-alias-float.h>
 
 ENTRY (__fabsf)
 /* float [r3] fabsf (float [r3] x) ;  */
@@ -24,4 +25,4 @@ ENTRY (__fabsf)
 	blr
 END (__fabsf)
 
-weak_alias (__fabsf, fabsf)
+libm_alias_float (__fabs, fabs)
-- 
2.43.5