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.

6 files changed, 12 insertions, 6 deletions

diff --git a/sysdeps/powerpc/powerpc32/power5+/fpu/s_ceilf.S b/sysdeps/powerpc/powerpc32/power5+/fpu/s_ceilf.S
index cff058e7ef..038795e10a 100644
--- a/sysdeps/powerpc/powerpc32/power5+/fpu/s_ceilf.S
+++ b/sysdeps/powerpc/powerpc32/power5+/fpu/s_ceilf.S
@@ -17,6 +17,7 @@
    <http://www.gnu.org/licenses/>.  */
 
 #include <sysdep.h>
+#include <libm-alias-float.h>
 
 	.machine	"power5"
 EALIGN (__ceilf, 4, 0)
@@ -25,5 +26,5 @@ EALIGN (__ceilf, 4, 0)
 	blr
 	END (__ceilf)
 
-weak_alias (__ceilf, ceilf)
+libm_alias_float (__ceil, ceil)
 
diff --git a/sysdeps/powerpc/powerpc32/power5+/fpu/s_floorf.S b/sysdeps/powerpc/powerpc32/power5+/fpu/s_floorf.S
index b84e4c64fb..193f2f78c9 100644
--- a/sysdeps/powerpc/powerpc32/power5+/fpu/s_floorf.S
+++ b/sysdeps/powerpc/powerpc32/power5+/fpu/s_floorf.S
@@ -17,6 +17,7 @@
    <http://www.gnu.org/licenses/>.  */
 
 #include <sysdep.h>
+#include <libm-alias-float.h>
 
 	.machine	"power5"
 EALIGN (__floorf, 4, 0)
@@ -25,5 +26,5 @@ EALIGN (__floorf, 4, 0)
 	blr
 	END (__floorf)
 
-weak_alias (__floorf, floorf)
+libm_alias_float (__floor, floor)
 
diff --git a/sysdeps/powerpc/powerpc32/power5+/fpu/s_llround.S b/sysdeps/powerpc/powerpc32/power5+/fpu/s_llround.S
index 205e68b1cc..7bd73860bb 100644
--- a/sysdeps/powerpc/powerpc32/power5+/fpu/s_llround.S
+++ b/sysdeps/powerpc/powerpc32/power5+/fpu/s_llround.S
@@ -18,6 +18,7 @@
 
 #include <sysdep.h>
 #include <math_ldbl_opt.h>
+#include <libm-alias-float.h>
 #include <libm-alias-double.h>
 
 /* long [r3] llround (float x [fp1])
@@ -49,4 +50,4 @@ ENTRY (__llround)
 libm_alias_double (__llround, llround)
 
 strong_alias (__llround, __llroundf)
-weak_alias (__llround, llroundf)
+libm_alias_float (__llround, llround)
diff --git a/sysdeps/powerpc/powerpc32/power5+/fpu/s_lround.S b/sysdeps/powerpc/powerpc32/power5+/fpu/s_lround.S
index acd0cd96fb..922226f025 100644
--- a/sysdeps/powerpc/powerpc32/power5+/fpu/s_lround.S
+++ b/sysdeps/powerpc/powerpc32/power5+/fpu/s_lround.S
@@ -17,6 +17,7 @@
    <http://www.gnu.org/licenses/>.  */
 #include <sysdep.h>
 #include <math_ldbl_opt.h>
+#include <libm-alias-float.h>
 #include <libm-alias-double.h>
 
 /* long [r3] lround (float x [fp1])
@@ -47,4 +48,4 @@ ENTRY (__lround)
 libm_alias_double (__lround, lround)
 
 strong_alias (__lround, __lroundf)
-weak_alias (__lround, lroundf)
+libm_alias_float (__lround, lround)
diff --git a/sysdeps/powerpc/powerpc32/power5+/fpu/s_roundf.S b/sysdeps/powerpc/powerpc32/power5+/fpu/s_roundf.S
index 4e0c7e5cec..c11ce6cbf5 100644
--- a/sysdeps/powerpc/powerpc32/power5+/fpu/s_roundf.S
+++ b/sysdeps/powerpc/powerpc32/power5+/fpu/s_roundf.S
@@ -17,6 +17,7 @@
    <http://www.gnu.org/licenses/>.  */
 
 #include <sysdep.h>
+#include <libm-alias-float.h>
 
 	.machine	"power5"
 EALIGN (__roundf, 4, 0)
@@ -25,5 +26,5 @@ EALIGN (__roundf, 4, 0)
 	blr
 	END (__roundf)
 
-weak_alias (__roundf, roundf)
+libm_alias_float (__round, round)
 
diff --git a/sysdeps/powerpc/powerpc32/power5+/fpu/s_truncf.S b/sysdeps/powerpc/powerpc32/power5+/fpu/s_truncf.S
index 60be314c28..89457ccf81 100644
--- a/sysdeps/powerpc/powerpc32/power5+/fpu/s_truncf.S
+++ b/sysdeps/powerpc/powerpc32/power5+/fpu/s_truncf.S
@@ -17,6 +17,7 @@
    <http://www.gnu.org/licenses/>.  */
 
 #include <sysdep.h>
+#include <libm-alias-float.h>
 
 	.machine	"power5"
 EALIGN (__truncf, 4, 0)
@@ -25,5 +26,5 @@ EALIGN (__truncf, 4, 0)
 	blr
 	END (__truncf)
 
-weak_alias (__truncf, truncf)
+libm_alias_float (__trunc, trunc)