Use libm_alias_double for remaining powerpc functions.

Continuing the preparation for additional _FloatN / _FloatNx function
aliases, this patch makes the remaining double powerpc functions use
libm_alias_double to define function aliases (with consequent removal
of the need for local compat symbol handling).  Previous cleanups
avoid this patch changing installed stripped shared libraries for any
build-many-glibcs.py configuration (there are still some functions in
this patch for which the order of double and float aliases changes
within an individual source file, but in this case this doesn't result
in changes to the final library).

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

	* sysdeps/powerpc/power7/fpu/s_logb.c: Include
	<libm-alias-double.h>.
	(logb): Define using libm_alias_double.
	* sysdeps/powerpc/powerpc32/fpu/s_copysign.S: Include
	<libm-alias-double.h>.
	(copysign): Define using libm_alias_double.
	* sysdeps/powerpc/powerpc32/fpu/s_llrint.c: Include
	<libm-alias-double.h>.
	(llrint): Define using libm_alias_double.
	* sysdeps/powerpc/powerpc32/fpu/s_llround.c: Include
	<libm-alias-double.h>.
	(llround): Define using libm_alias_double.
	* sysdeps/powerpc/powerpc32/fpu/s_lrint.S: Include
	<libm-alias-double.h>.
	(lrint): Define using libm_alias_double.
	* sysdeps/powerpc/powerpc32/fpu/s_lround.S: Include
	<libm-alias-double.h>.
	(lround): Define using libm_alias_double.
	* sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_copysign.c:
	Include <libm-alias-double.h>.
	(copysign): Define using libm_alias_double.
	* sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_llrint.c:
	Include <libm-alias-double.h>.
	(llrint): Define using libm_alias_double.
	* sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_llround.c:
	Include <libm-alias-double.h>.
	(llround): Define using libm_alias_double.
	* sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_logb.c: Include
	<libm-alias-double.h>.
	(logb): Define using libm_alias_double.
	* sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_lrint.c:
	Include <libm-alias-double.h>.
	(lrint): Define using libm_alias_double.
	* sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_lround.c:
	Include <libm-alias-double.h>.
	(lround): Define using libm_alias_double.
	* sysdeps/powerpc/powerpc32/power4/fpu/s_llrint.S: Include
	<libm-alias-double.h>.
	(llrint): Define using libm_alias_double.
	* sysdeps/powerpc/powerpc32/power4/fpu/s_llround.S: Include
	<libm-alias-double.h>.
	(llround): Define using libm_alias_double.
	* sysdeps/powerpc/powerpc32/power5+/fpu/s_llround.S: Include
	<libm-alias-double.h>.
	(llround): Define using libm_alias_double.
	* sysdeps/powerpc/powerpc32/power5+/fpu/s_lround.S: Include
	<libm-alias-double.h>.
	(lround): Define using libm_alias_double.
	* sysdeps/powerpc/powerpc32/power6/fpu/s_copysign.S: Include
	<libm-alias-double.h>.
	(copysign): Define using libm_alias_double.
	* sysdeps/powerpc/powerpc32/power6/fpu/s_llrint.S: Include
	<libm-alias-double.h>.
	(llrint): Define using libm_alias_double.
	* sysdeps/powerpc/powerpc32/power6/fpu/s_llround.S: Include
	<libm-alias-double.h>.
	(llround): Define using libm_alias_double.
	* sysdeps/powerpc/powerpc32/power6x/fpu/s_lrint.S: Include
	<libm-alias-double.h>.
	(lrint): Define using libm_alias_double.
	* sysdeps/powerpc/powerpc32/power6x/fpu/s_lround.S: Include
	<libm-alias-double.h>.
	(lround): Define using libm_alias_double.
	* sysdeps/powerpc/powerpc64/fpu/multiarch/s_copysign.c: Include
	<libm-alias-double.h>.
	(copysign): Define using libm_alias_double.
	* sysdeps/powerpc/powerpc64/fpu/multiarch/s_llrint.c: Include
	<libm-alias-double.h>.
	(llrint): Define using libm_alias_double.
	(lrint): Likewise.
	* sysdeps/powerpc/powerpc64/fpu/multiarch/s_llround.c: Include
	<libm-alias-double.h>.
	(llround): Define using libm_alias_double.
	(lround): Likewise.
	* sysdeps/powerpc/powerpc64/fpu/multiarch/s_logb.c: Include
	<libm-alias-double.h>.
	(logb): Define using libm_alias_double.
	* sysdeps/powerpc/powerpc64/fpu/s_copysign.S: Include
	<libm-alias-double.h>.
	(copysign): Define using libm_alias_double.
	* sysdeps/powerpc/powerpc64/fpu/s_llrint.S: Include
	<libm-alias-double.h>.
	(llrint): Define using libm_alias_double.
	(lrint): Likewise.
	* sysdeps/powerpc/powerpc64/fpu/s_llround.S: Include
	<libm-alias-double.h>.
	(llround): Define using libm_alias_double.
	(lround): Likewise.
	* sysdeps/powerpc/powerpc64/power5+/fpu/s_llround.S: Include
	<libm-alias-double.h>.
	(llround): Define using libm_alias_double.
	(lround): Likewise.
	* sysdeps/powerpc/powerpc64/power6/fpu/s_copysign.S: Include
	<libm-alias-double.h>.
	(copysign): Define using libm_alias_double.
	* sysdeps/powerpc/powerpc64/power6x/fpu/s_llrint.S: Include
	<libm-alias-double.h>.
	(llrint): Define using libm_alias_double.
	(lrint): Likewise.
	* sysdeps/powerpc/powerpc64/power6x/fpu/s_llround.S: Include
	<libm-alias-double.h>.
	(llround): Define using libm_alias_double.
	(lround): Likewise.
	* sysdeps/powerpc/powerpc64/power8/fpu/s_llrint.S: Include
	<libm-alias-double.h>.
	(llrint): Define using libm_alias_double.
	(lrint): Likewise.
	* sysdeps/powerpc/powerpc64/power8/fpu/s_llround.S: Include
	<libm-alias-double.h>.
	(llround): Define using libm_alias_double.
	(lround): Likewise.

1 files changed, 2 insertions, 8 deletions

diff --git a/sysdeps/powerpc/powerpc32/fpu/s_llround.c b/sysdeps/powerpc/powerpc32/fpu/s_llround.c
index 5e5a237b0c..ffd56c80c3 100644
--- a/sysdeps/powerpc/powerpc32/fpu/s_llround.c
+++ b/sysdeps/powerpc/powerpc32/fpu/s_llround.c
@@ -21,6 +21,7 @@
 #include <math_ldbl_opt.h>
 #include <math_private.h>
 #include <stdint.h>
+#include <libm-alias-double.h>
 
 /* Round to the nearest integer, with values exactly on a 0.5 boundary
    rounded away from zero, regardless of the current rounding mode.
@@ -80,11 +81,4 @@ __llround (double x)
     }
   return xr;
 }
-weak_alias (__llround, llround)
-#ifdef NO_LONG_DOUBLE
-strong_alias (__llround, __llroundl)
-weak_alias (__llround, llroundl)
-#endif
-#if LONG_DOUBLE_COMPAT (libm, GLIBC_2_1)
-compat_symbol (libm, __llround, llroundl, GLIBC_2_1);
-#endif
+libm_alias_double (__llround, llround)