Use libm_alias_float for powerpc.

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

Tested with build-many-glibcs.py that installed stripped shared
libraries are unchanged for all its hard-float powerpc configurations.

	* sysdeps/powerpc/fpu/s_cosf.c: Include <libm-alias-float.h>.
	(cosf): Define using libm_alias_float.
	* sysdeps/powerpc/fpu/s_fabs.S: Include <libm-alias-float.h>.
	(fabsf): Define using libm_alias_float.
	* sysdeps/powerpc/fpu/s_fmaf.S: Include <libm-alias-float.h>.
	(fmaf): Define using libm_alias_float.
	* sysdeps/powerpc/fpu/s_rintf.c: Include <libm-alias-float.h>.
	(rintf): Define using libm_alias_float.
	* sysdeps/powerpc/fpu/s_sinf.c: Include <libm-alias-float.h>.
	(sinf): Define using libm_alias_float.
	* sysdeps/powerpc/power5+/fpu/s_modff.c: Include
	<libm-alias-float.h>.
	(modff): Define using libm_alias_float.
	* sysdeps/powerpc/power7/fpu/s_logbf.c: Include
	<libm-alias-float.h>.
	(logbf): Define using libm_alias_float.
	* sysdeps/powerpc/powerpc32/fpu/s_ceilf.S: Include
	<libm-alias-float.h>.
	(ceilf): Define using libm_alias_float.
	* sysdeps/powerpc/powerpc32/fpu/s_copysign.S: Include
	<libm-alias-float.h>.
	(copysignf): Define using libm_alias_float.
	* sysdeps/powerpc/powerpc32/fpu/s_floorf.S: Include
	<libm-alias-float.h>.
	(floorf): Define using libm_alias_float.
	* sysdeps/powerpc/powerpc32/fpu/s_llrintf.c: Include
	<libm-alias-float.h>.
	(llrintf): Define using libm_alias_float.
	* sysdeps/powerpc/powerpc32/fpu/s_llroundf.c: Include
	<libm-alias-float.h>.
	(llroundf): Define using libm_alias_float.
	* sysdeps/powerpc/powerpc32/fpu/s_lrint.S: Include
	<libm-alias-float.h>.
	(lrintf): Define using libm_alias_float.
	* sysdeps/powerpc/powerpc32/fpu/s_lround.S: Include
	<libm-alias-float.h>.
	(lroundf): Define using libm_alias_float.
	* sysdeps/powerpc/powerpc32/fpu/s_nearbyintf.S: Include
	<libm-alias-float.h>.
	(nearbyintf): Define using libm_alias_float.
	* sysdeps/powerpc/powerpc32/fpu/s_rintf.S: Include
	<libm-alias-float.h>.
	(rintf): Define using libm_alias_float.
	* sysdeps/powerpc/powerpc32/fpu/s_roundf.S: Include
	<libm-alias-float.h>.
	(roundf): Define using libm_alias_float.
	* sysdeps/powerpc/powerpc32/fpu/s_truncf.S: Include
	<libm-alias-float.h>.
	(truncf): Define using libm_alias_float.
	* sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_ceilf.c:
	Include <libm-alias-float.h>.
	(ceilf): Define using libm_alias_float.
	* sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_copysignf.c:
	Include <libm-alias-float.h>.
	(copysignf): Define using libm_alias_float.
	* sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_floorf.c:
	Include <libm-alias-float.h>.
	(floorf): Define using libm_alias_float.
	* sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_llrintf.c:
	Include <libm-alias-float.h>.
	(llrintf): Define using libm_alias_float.
	* sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_llroundf.c:
	Include <libm-alias-float.h>.
	(llroundf): Define using libm_alias_float.
	* sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_logbf.c:
	Include <libm-alias-float.h>.
	(logbf): Define using libm_alias_float.
	* sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_lrintf.c:
	Include <libm-alias-float.h>.
	(lrintf): Define using libm_alias_float.
	* sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_lroundf.c:
	Include <libm-alias-float.h>.
	(lroundf): Define using libm_alias_float.
	* sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_modff.c:
	Include <libm-alias-float.h>.
	(modff): Define using libm_alias_float.
	* sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_roundf.c:
	Include <libm-alias-float.h>.
	(roundf): Define using libm_alias_float.
	* sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_truncf.c:
	Include <libm-alias-float.h>.
	(truncf): Define using libm_alias_float.
	* sysdeps/powerpc/powerpc32/power4/fpu/s_llrintf.S: Include
	<libm-alias-float.h>.
	(llrintf): Define using libm_alias_float.
	* sysdeps/powerpc/powerpc32/power4/fpu/s_llround.S: Include
	<libm-alias-float.h>.
	(llroundf): Define using libm_alias_float.
	* sysdeps/powerpc/powerpc32/power5+/fpu/s_ceilf.S: Include
	<libm-alias-float.h>.
	(ceilf): Define using libm_alias_float.
	* sysdeps/powerpc/powerpc32/power5+/fpu/s_floorf.S: Include
	<libm-alias-float.h>.
	(floorf): Define using libm_alias_float.
	* sysdeps/powerpc/powerpc32/power5+/fpu/s_llround.S: Include
	<libm-alias-float.h>.
	(llroundf): Define using libm_alias_float.
	* sysdeps/powerpc/powerpc32/power5+/fpu/s_lround.S: Include
	<libm-alias-float.h>.
	(lroundf): Define using libm_alias_float.
	* sysdeps/powerpc/powerpc32/power5+/fpu/s_roundf.S: Include
	<libm-alias-float.h>.
	(roundf): Define using libm_alias_float.
	* sysdeps/powerpc/powerpc32/power5+/fpu/s_truncf.S: Include
	<libm-alias-float.h>.
	(truncf): Define using libm_alias_float.
	* sysdeps/powerpc/powerpc32/power6/fpu/s_copysign.S: Include
	<libm-alias-float.h>.
	(copysignf): Define using libm_alias_float.
	* sysdeps/powerpc/powerpc32/power6/fpu/s_llrintf.S: Include
	<libm-alias-float.h>.
	(llrintf): Define using libm_alias_float.
	* sysdeps/powerpc/powerpc32/power6/fpu/s_llround.S: Include
	<libm-alias-float.h>.
	(llroundf): Define using libm_alias_float.
	* sysdeps/powerpc/powerpc32/power6x/fpu/s_lrint.S: Include
	<libm-alias-float.h>.
	(lrintf): Define using libm_alias_float.
	* sysdeps/powerpc/powerpc32/power6x/fpu/s_lround.S: Include
	<libm-alias-float.h>.
	(lroundf): Define using libm_alias_float.
	* sysdeps/powerpc/powerpc64/fpu/multiarch/s_ceilf.c: Include
	<libm-alias-float.h>.
	(ceilf): Define using libm_alias_float.
	* sysdeps/powerpc/powerpc64/fpu/multiarch/s_copysignf.c: Include
	<libm-alias-float.h>.
	(copysignf): Define using libm_alias_float.
	* sysdeps/powerpc/powerpc64/fpu/multiarch/s_cosf.c: Include
	<libm-alias-float.h>.
	(cosf): Define using libm_alias_float.
	* sysdeps/powerpc/powerpc64/fpu/multiarch/s_floorf.c: Include
	<libm-alias-float.h>.
	(floorf): Define using libm_alias_float.
	* sysdeps/powerpc/powerpc64/fpu/multiarch/s_llrintf.c: Include
	<libm-alias-float.h>.
	(llrintf): Define using libm_alias_float.
	* sysdeps/powerpc/powerpc64/fpu/multiarch/s_llroundf.c: Include
	<libm-alias-float.h>.
	(llroundf): Define using libm_alias_float.
	* sysdeps/powerpc/powerpc64/fpu/multiarch/s_logbf.c: Include
	<libm-alias-float.h>.
	(logbf): Define using libm_alias_float.
	* sysdeps/powerpc/powerpc64/fpu/multiarch/s_modff.c: Include
	<libm-alias-float.h>.
	(modff): Define using libm_alias_float.
	* sysdeps/powerpc/powerpc64/fpu/multiarch/s_roundf.c: Include
	<libm-alias-float.h>.
	(roundf): Define using libm_alias_float.
	* sysdeps/powerpc/powerpc64/fpu/multiarch/s_sinf.c: Include
	<libm-alias-float.h>.
	(sinf): Define using libm_alias_float.
	* sysdeps/powerpc/powerpc64/fpu/multiarch/s_truncf.c: Include
	<libm-alias-float.h>.
	(truncf): Define using libm_alias_float.
	* sysdeps/powerpc/powerpc64/fpu/s_ceilf.S: Include
	<libm-alias-float.h>.
	(ceilf): Define using libm_alias_float.
	* sysdeps/powerpc/powerpc64/fpu/s_copysign.S: Include
	<libm-alias-float.h>.
	(copysignf): Define using libm_alias_float.
	* sysdeps/powerpc/powerpc64/fpu/s_floorf.S: Include
	<libm-alias-float.h>.
	(floorf): Define using libm_alias_float.
	* sysdeps/powerpc/powerpc64/fpu/s_llrint.S: Include
	<libm-alias-float.h>.
	(llrintf): Define using libm_alias_float.
	* sysdeps/powerpc/powerpc64/fpu/s_llroundf.S: Include
	<libm-alias-float.h>.
	(llroundf): Define using libm_alias_float.
	* sysdeps/powerpc/powerpc64/fpu/s_nearbyintf.S: Include
	<libm-alias-float.h>.
	(nearbyintf): Define using libm_alias_float.
	* sysdeps/powerpc/powerpc64/fpu/s_rintf.S: Include
	<libm-alias-float.h>.
	(rintf): Define using libm_alias_float.
	* sysdeps/powerpc/powerpc64/fpu/s_roundf.S: Include
	<libm-alias-float.h>.
	(roundf): Define using libm_alias_float.
	* sysdeps/powerpc/powerpc64/fpu/s_truncf.S: Include
	<libm-alias-float.h>.
	(truncf): Define using libm_alias_float.
	* sysdeps/powerpc/powerpc64/power5+/fpu/s_ceilf.S: Include
	<libm-alias-float.h>.
	(ceilf): Define using libm_alias_float.
	* sysdeps/powerpc/powerpc64/power5+/fpu/s_floorf.S: Include
	<libm-alias-float.h>.
	(floorf): Define using libm_alias_float.
	* sysdeps/powerpc/powerpc64/power5+/fpu/s_llround.S: Include
	<libm-alias-float.h>.
	(llroundf): Define using libm_alias_float.
	* sysdeps/powerpc/powerpc64/power5+/fpu/s_roundf.S: Include
	<libm-alias-float.h>.
	(roundf): Define using libm_alias_float.
	* sysdeps/powerpc/powerpc64/power5+/fpu/s_truncf.S: Include
	<libm-alias-float.h>.
	(truncf): Define using libm_alias_float.
	* sysdeps/powerpc/powerpc64/power6/fpu/s_copysign.S: Include
	<libm-alias-float.h>.
	(copysignf): Define using libm_alias_float.
	* sysdeps/powerpc/powerpc64/power6x/fpu/s_llrint.S: Include
	<libm-alias-float.h>.
	(llrintf): Define using libm_alias_float.
	* sysdeps/powerpc/powerpc64/power6x/fpu/s_llround.S: Include
	<libm-alias-float.h>.
	(llroundf): Define using libm_alias_float.
	* sysdeps/powerpc/powerpc64/power8/fpu/s_cosf.S: Include
	<libm-alias-float.h>.
	(cosf): Define using libm_alias_float.
	* sysdeps/powerpc/powerpc64/power8/fpu/s_llrint.S: Include
	<libm-alias-float.h>.
	(llrintf): Define using libm_alias_float.
	* sysdeps/powerpc/powerpc64/power8/fpu/s_llround.S: Include
	<libm-alias-float.h>.
	(llroundf): Define using libm_alias_float.
	* sysdeps/powerpc/powerpc64/power8/fpu/s_sinf.S: Include
	<libm-alias-float.h>.
	(sinf): Define using libm_alias_float.

5 files changed, 10 insertions, 5 deletions

diff --git a/sysdeps/powerpc/fpu/s_cosf.c b/sysdeps/powerpc/fpu/s_cosf.c
index 772b138ac3..551a924f96 100644
--- a/sysdeps/powerpc/fpu/s_cosf.c
+++ b/sysdeps/powerpc/fpu/s_cosf.c
@@ -20,6 +20,7 @@
 #include <errno.h>
 #include <math.h>
 #include <math_private.h>
+#include <libm-alias-float.h>
 
 static const float pio4 = 7.8539801e-1;
 
@@ -66,4 +67,4 @@ __cosf (float x)
     }
 }
 
-weak_alias (__cosf, cosf)
+libm_alias_float (__cos, cos)
diff --git a/sysdeps/powerpc/fpu/s_fabs.S b/sysdeps/powerpc/fpu/s_fabs.S
index 68f8801427..386604b41f 100644
--- a/sysdeps/powerpc/fpu/s_fabs.S
+++ b/sysdeps/powerpc/fpu/s_fabs.S
@@ -17,6 +17,7 @@
    <http://www.gnu.org/licenses/>.  */
 
 #include <sysdep.h>
+#include <libm-alias-float.h>
 #include <libm-alias-double.h>
 
 ENTRY(__fabs)
@@ -29,4 +30,4 @@ libm_alias_double (__fabs, fabs)
 
 /* It turns out that it's safe to use this code even for single-precision.  */
 strong_alias(__fabs,__fabsf)
-weak_alias (__fabs,fabsf)
+libm_alias_float (__fabs, fabs)
diff --git a/sysdeps/powerpc/fpu/s_fmaf.S b/sysdeps/powerpc/fpu/s_fmaf.S
index 2b844e7937..9519c99d2a 100644
--- a/sysdeps/powerpc/fpu/s_fmaf.S
+++ b/sysdeps/powerpc/fpu/s_fmaf.S
@@ -17,6 +17,7 @@
    <http://www.gnu.org/licenses/>.  */
 
 #include <sysdep.h>
+#include <libm-alias-float.h>
 
 ENTRY_TOCLESS(__fmaf)
 /* float [f1] fmaf (float [f1] x, float [f2] y, float [f3] z); */
@@ -24,4 +25,4 @@ ENTRY_TOCLESS(__fmaf)
 	blr
 END(__fmaf)
 
-weak_alias (__fmaf,fmaf)
+libm_alias_float (__fma, fma)
diff --git a/sysdeps/powerpc/fpu/s_rintf.c b/sysdeps/powerpc/fpu/s_rintf.c
index 6b16c7bec4..c046f8c6a6 100644
--- a/sysdeps/powerpc/fpu/s_rintf.c
+++ b/sysdeps/powerpc/fpu/s_rintf.c
@@ -17,6 +17,7 @@
    <http://www.gnu.org/licenses/>.  */
 
 #include <math.h>
+#include <libm-alias-float.h>
 
 float
 __rintf (float x)
@@ -39,4 +40,4 @@ __rintf (float x)
 
   return x;
 }
-weak_alias (__rintf, rintf)
+libm_alias_float (__rint, rint)
diff --git a/sysdeps/powerpc/fpu/s_sinf.c b/sysdeps/powerpc/fpu/s_sinf.c
index 54a428e68a..5ecb0dd3a2 100644
--- a/sysdeps/powerpc/fpu/s_sinf.c
+++ b/sysdeps/powerpc/fpu/s_sinf.c
@@ -20,6 +20,7 @@
 #include <errno.h>
 #include <math.h>
 #include <math_private.h>
+#include <libm-alias-float.h>
 
 static const float pio4 = 7.8539801e-1;
 
@@ -66,4 +67,4 @@ __sinf (float x)
     }
 }
 
-weak_alias (__sinf, sinf)
+libm_alias_float (__sin, sin)