Use libm_alias_double for sparc.

Continuing the preparation for additional _FloatN / _FloatNx function
aliases, this patch makes sparc libm function implementations use
libm_alias_double to define function aliases (with consequent
simplification where compat symbol handling is now done by those
macros rather than locally in architecture-specific code).

Tested with build-many-glibcs.py for all its sparc configurations that
installed stripped shared libraries are unchanged by the patch.

	* sysdeps/sparc/sparc32/fpu/s_copysign.S: Include
	<libm-alias-double.h>.
	(copysign): Define using libm_alias_double.
	* sysdeps/sparc/sparc32/fpu/s_fabs.S: Include
	<libm-alias-double.h>.
	(fabs): Define using libm_alias_double.
	* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_copysign.S:
	Include <libm-alias-double.h>.
	(copysign): Define using libm_alias_double.
	* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fabs.S: Include
	<libm-alias-double.h>.
	(fabs): Define using libm_alias_double.
	* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fdim.c: Include
	<libm-alias-double.h>.
	(fdim): Define using libm_alias_double.
	* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fma.c: Include
	<libm-alias-double.h>.
	(fma): Define using libm_alias_double.
	* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_llrint.S: Include
	<libm-alias-double.h>.
	(llrint): Define using libm_alias_double.
	* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_nearbyint.S:
	Include <libm-alias-double.h>.
	(nearbyint): Define using libm_alias_double.
	* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_rint.S: Include
	<libm-alias-double.h>.
	(rint): Define using libm_alias_double.
	* sysdeps/sparc/sparc32/sparcv9/fpu/s_fabs.S: Include
	<libm-alias-double.h>.
	(fabs): Define using libm_alias_double.
	* sysdeps/sparc/sparc32/sparcv9/fpu/s_llrint.S: Include
	<libm-alias-double.h>.
	(llrint): Define using libm_alias_double.
	* sysdeps/sparc/sparc32/sparcv9/fpu/s_nearbyint.S: Include
	<libm-alias-double.h>.
	(nearbyint): Define using libm_alias_double.
	* sysdeps/sparc/sparc32/sparcv9/fpu/s_rint.S: Include
	<libm-alias-double.h>.
	(rint): Define using libm_alias_double.
	* sysdeps/sparc/sparc64/fpu/multiarch/s_ceil.c: Include
	<libm-alias-double.h>.
	(ceil): Define using libm_alias_double.
	* sysdeps/sparc/sparc64/fpu/multiarch/s_floor.c: Include
	<libm-alias-double.h>.
	(floor): Define using libm_alias_double.
	* sysdeps/sparc/sparc64/fpu/multiarch/s_fma.c: Include
	<libm-alias-double.h>.
	(fma): Define using libm_alias_double.
	* sysdeps/sparc/sparc64/fpu/multiarch/s_lrint.c: Include
	<libm-alias-double.h>.
	(lrint): Define using libm_alias_double.
	(llrint): Likewise.
	* sysdeps/sparc/sparc64/fpu/multiarch/s_nearbyint.c: Include
	<libm-alias-double.h>.
	(nearbyint): Define using libm_alias_double.
	* sysdeps/sparc/sparc64/fpu/multiarch/s_rint.c: Include
	<libm-alias-double.h>.
	(rint): Define using libm_alias_double.
	* sysdeps/sparc/sparc64/fpu/multiarch/s_trunc.c: Include
	<libm-alias-double.h>.
	(trunc): Define using libm_alias_double.
	* sysdeps/sparc/sparc64/fpu/s_copysign.S: Include
	<libm-alias-double.h>.
	(copysign): Define using libm_alias_double.
	* sysdeps/sparc/sparc64/fpu/s_fabs.c: Include
	<libm-alias-double.h>.
	(fabs): Define using libm_alias_double.
	* sysdeps/sparc/sparc64/fpu/s_lrint.S: Include
	<libm-alias-double.h>.
	(lrint): Define using libm_alias_double.
	(llrint): Likewise.
	* sysdeps/sparc/sparc64/fpu/s_nearbyint.S: Include
	<libm-alias-double.h>.
	(nearbyint): Define using libm_alias_double.
	* sysdeps/sparc/sparc64/fpu/s_rint.S: Include
	<libm-alias-double.h>.
	(rint): Define using libm_alias_double.

12 files changed, 27 insertions, 14 deletions

diff --git a/sysdeps/sparc/sparc64/fpu/multiarch/s_ceil.c b/sysdeps/sparc/sparc64/fpu/multiarch/s_ceil.c
index cfd5396375..c545688824 100644
--- a/sysdeps/sparc/sparc64/fpu/multiarch/s_ceil.c
+++ b/sysdeps/sparc/sparc64/fpu/multiarch/s_ceil.c
@@ -18,6 +18,7 @@
 
 #include <sparc-ifunc.h>
 #include <math.h>
+#include <libm-alias-double.h>
 
 extern __typeof (ceil) __ceil_vis3 attribute_hidden;
 extern __typeof (ceil) __ceil_generic attribute_hidden;
@@ -26,4 +27,4 @@ sparc_libm_ifunc (__ceil,
 		  hwcap & HWCAP_SPARC_VIS3
 		  ? __ceil_vis3
 		  : __ceil_generic)
-weak_alias (__ceil, ceil)
+libm_alias_double (__ceil, ceil)
diff --git a/sysdeps/sparc/sparc64/fpu/multiarch/s_floor.c b/sysdeps/sparc/sparc64/fpu/multiarch/s_floor.c
index 9d71158cdb..068009fb40 100644
--- a/sysdeps/sparc/sparc64/fpu/multiarch/s_floor.c
+++ b/sysdeps/sparc/sparc64/fpu/multiarch/s_floor.c
@@ -18,6 +18,7 @@
 
 #include <sparc-ifunc.h>
 #include <math.h>
+#include <libm-alias-double.h>
 
 extern __typeof (floor) __floor_vis3 attribute_hidden;
 extern __typeof (floor) __floor_generic attribute_hidden;
@@ -26,4 +27,4 @@ sparc_libm_ifunc (__floor,
 		  hwcap & HWCAP_SPARC_VIS3
 		  ? __floor_vis3
 		  : __floor_generic);
-weak_alias (__floor, floor)
+libm_alias_double (__floor, floor)
diff --git a/sysdeps/sparc/sparc64/fpu/multiarch/s_fma.c b/sysdeps/sparc/sparc64/fpu/multiarch/s_fma.c
index 1b2701cadb..34b4f45150 100644
--- a/sysdeps/sparc/sparc64/fpu/multiarch/s_fma.c
+++ b/sysdeps/sparc/sparc64/fpu/multiarch/s_fma.c
@@ -1,5 +1,6 @@
 #include <sparc-ifunc.h>
 #include <math.h>
+#include <libm-alias-double.h>
 
 extern __typeof (fma) __fma_vis3 attribute_hidden;
 extern __typeof (fma) __fma_generic attribute_hidden;
@@ -8,4 +9,4 @@ sparc_libm_ifunc (__fma,
 		  hwcap & HWCAP_SPARC_FMAF
 		  ? __fma_vis3
 		  : __fma_generic);
-weak_alias (__fma, fma)
+libm_alias_double (__fma, fma)
diff --git a/sysdeps/sparc/sparc64/fpu/multiarch/s_lrint.c b/sysdeps/sparc/sparc64/fpu/multiarch/s_lrint.c
index 557f0d66cd..659468acb8 100644
--- a/sysdeps/sparc/sparc64/fpu/multiarch/s_lrint.c
+++ b/sysdeps/sparc/sparc64/fpu/multiarch/s_lrint.c
@@ -26,6 +26,7 @@
 #undef __lrint
 #undef __llrint
 #include <sparc-ifunc.h>
+#include <libm-alias-double.h>
 
 extern __typeof (__redirect_lrint) __lrint_vis3 attribute_hidden;
 extern __typeof (__redirect_lrint) __lrint_generic attribute_hidden;
@@ -34,6 +35,6 @@ sparc_libm_ifunc_redirected (__redirect_lrint, __lrint,
 			     hwcap & HWCAP_SPARC_VIS3
 			     ? __lrint_vis3
 			     : __lrint_generic);
-weak_alias (__lrint, lrint)
+libm_alias_double (__lrint, lrint)
 strong_alias (__lrint, __llrint)
-weak_alias (__llrint, llrint)
+libm_alias_double (__llrint, llrint)
diff --git a/sysdeps/sparc/sparc64/fpu/multiarch/s_nearbyint.c b/sysdeps/sparc/sparc64/fpu/multiarch/s_nearbyint.c
index 1ed497a106..86a8327abf 100644
--- a/sysdeps/sparc/sparc64/fpu/multiarch/s_nearbyint.c
+++ b/sysdeps/sparc/sparc64/fpu/multiarch/s_nearbyint.c
@@ -18,6 +18,7 @@
 
 #include <math.h>
 #include <sparc-ifunc.h>
+#include <libm-alias-double.h>
 
 extern __typeof (nearbyint) __nearbyint_vis3 attribute_hidden;
 extern __typeof (nearbyint) __nearbyint_generic attribute_hidden;
@@ -26,4 +27,4 @@ sparc_libm_ifunc (__nearbyint,
 		  hwcap & HWCAP_SPARC_VIS3
 		  ? __nearbyint_vis3
 		  : __nearbyint_generic);
-weak_alias (__nearbyint, nearbyint)
+libm_alias_double (__nearbyint, nearbyint)
diff --git a/sysdeps/sparc/sparc64/fpu/multiarch/s_rint.c b/sysdeps/sparc/sparc64/fpu/multiarch/s_rint.c
index c53a7fe697..fdff814164 100644
--- a/sysdeps/sparc/sparc64/fpu/multiarch/s_rint.c
+++ b/sysdeps/sparc/sparc64/fpu/multiarch/s_rint.c
@@ -18,6 +18,7 @@
 
 #include <math.h>
 #include <sparc-ifunc.h>
+#include <libm-alias-double.h>
 
 extern __typeof (rint) __rint_vis3 attribute_hidden;
 extern __typeof (rint) __rint_generic attribute_hidden;
@@ -26,4 +27,4 @@ sparc_libm_ifunc (__rint,
 		  hwcap & HWCAP_SPARC_VIS3
 		  ? __rint_vis3
 		  : __rint_generic);
-weak_alias (__rint, rint)
+libm_alias_double (__rint, rint)
diff --git a/sysdeps/sparc/sparc64/fpu/multiarch/s_trunc.c b/sysdeps/sparc/sparc64/fpu/multiarch/s_trunc.c
index 3fd9cc0041..b6fad8cf73 100644
--- a/sysdeps/sparc/sparc64/fpu/multiarch/s_trunc.c
+++ b/sysdeps/sparc/sparc64/fpu/multiarch/s_trunc.c
@@ -18,6 +18,7 @@
 
 #include <sparc-ifunc.h>
 #include <math.h>
+#include <libm-alias-double.h>
 
 extern __typeof (trunc) __trunc_vis3 attribute_hidden;
 extern __typeof (trunc) __trunc_generic attribute_hidden;
@@ -26,4 +27,4 @@ sparc_libm_ifunc (__trunc,
 		  hwcap & HWCAP_SPARC_VIS3
 		  ? __trunc_vis3
 		  : __trunc_generic);
-weak_alias (__trunc, trunc)
+libm_alias_double (__trunc, trunc)
diff --git a/sysdeps/sparc/sparc64/fpu/s_copysign.S b/sysdeps/sparc/sparc64/fpu/s_copysign.S
index e50d8cd246..d2d82605f7 100644
--- a/sysdeps/sparc/sparc64/fpu/s_copysign.S
+++ b/sysdeps/sparc/sparc64/fpu/s_copysign.S
@@ -18,6 +18,7 @@
    <http://www.gnu.org/licenses/>.  */
 
 #include <sysdep.h>
+#include <libm-alias-double.h>
 
 ENTRY (__copysign)
 	fzeros	%f7
@@ -27,4 +28,4 @@ ENTRY (__copysign)
 	retl
 	 fors	%f0, %f9, %f0
 END (__copysign)
-weak_alias (__copysign, copysign)
\ No newline at end of file
+libm_alias_double (__copysign, copysign)
diff --git a/sysdeps/sparc/sparc64/fpu/s_fabs.c b/sysdeps/sparc/sparc64/fpu/s_fabs.c
index db5ecf2162..7862290da3 100644
--- a/sysdeps/sparc/sparc64/fpu/s_fabs.c
+++ b/sysdeps/sparc/sparc64/fpu/s_fabs.c
@@ -1,5 +1,7 @@
+#include <libm-alias-double.h>
+
 double __fabs (double x)
 {
   return __builtin_fabs (x);
 }
-weak_alias (__fabs, fabs)
+libm_alias_double (__fabs, fabs)
diff --git a/sysdeps/sparc/sparc64/fpu/s_lrint.S b/sysdeps/sparc/sparc64/fpu/s_lrint.S
index 0a3162f947..48447a2359 100644
--- a/sysdeps/sparc/sparc64/fpu/s_lrint.S
+++ b/sysdeps/sparc/sparc64/fpu/s_lrint.S
@@ -18,6 +18,7 @@
    <http://www.gnu.org/licenses/>.  */
 
 #include <sysdep.h>
+#include <libm-alias-double.h>
 
 	/* We pop constants into the FPU registers using the incoming
 	   argument stack slots, since this avoid having to use any PIC
@@ -57,7 +58,7 @@ ENTRY (__lrint)
 	retl
 	 ldx	[%sp + STACK_BIAS + 128], %o0
 END (__lrint)
-weak_alias (__lrint, lrint)
+libm_alias_double (__lrint, lrint)
 
 strong_alias (__lrint, __llrint)
-weak_alias (__llrint, llrint)
+libm_alias_double (__llrint, llrint)
diff --git a/sysdeps/sparc/sparc64/fpu/s_nearbyint.S b/sysdeps/sparc/sparc64/fpu/s_nearbyint.S
index 05ed2bce40..0839f91101 100644
--- a/sysdeps/sparc/sparc64/fpu/s_nearbyint.S
+++ b/sysdeps/sparc/sparc64/fpu/s_nearbyint.S
@@ -20,6 +20,7 @@
    <http://www.gnu.org/licenses/>.  */
 
 #include <sysdep.h>
+#include <libm-alias-double.h>
 
 	/* We pop constants into the FPU registers using the incoming
 	   argument stack slots, since this avoid having to use any PIC
@@ -61,4 +62,4 @@ ENTRY (__nearbyint)
 	retl
 	 ldx	[%sp + STACK_BIAS + 144], %fsr
 END (__nearbyint)
-weak_alias (__nearbyint, nearbyint)
+libm_alias_double (__nearbyint, nearbyint)
diff --git a/sysdeps/sparc/sparc64/fpu/s_rint.S b/sysdeps/sparc/sparc64/fpu/s_rint.S
index 8d0134c90c..a0d2c20448 100644
--- a/sysdeps/sparc/sparc64/fpu/s_rint.S
+++ b/sysdeps/sparc/sparc64/fpu/s_rint.S
@@ -18,6 +18,7 @@
    <http://www.gnu.org/licenses/>.  */
 
 #include <sysdep.h>
+#include <libm-alias-double.h>
 
 	/* We pop constants into the FPU registers using the incoming
 	   argument stack slots, since this avoid having to use any PIC
@@ -54,4 +55,4 @@ ENTRY (__rint)
 	retl
 	 for	%f0, SIGN_BIT, %f0
 END (__rint)
-weak_alias (__rint, rint)
+libm_alias_double (__rint, rint)