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, 3 insertions, 13 deletions

diff --git a/sysdeps/powerpc/powerpc64/power8/fpu/s_llround.S b/sysdeps/powerpc/powerpc64/power8/fpu/s_llround.S
index 1dc5142f6e..6b5502576e 100644
--- a/sysdeps/powerpc/powerpc64/power8/fpu/s_llround.S
+++ b/sysdeps/powerpc/powerpc64/power8/fpu/s_llround.S
@@ -19,6 +19,7 @@
 #include <sysdep.h>
 #include <endian.h>
 #include <math_ldbl_opt.h>
+#include <libm-alias-double.h>
 
 #define MFVSRD_R3_V1  .long 0x7c230066     /* mfvsrd  r3,vs1  */
 
@@ -33,8 +34,8 @@ ENTRY_TOCLESS (__llround)
 END (__llround)
 
 strong_alias (__llround, __lround)
-weak_alias (__llround, llround)
-weak_alias (__lround, lround)
+libm_alias_double (__llround, llround)
+libm_alias_double (__lround, lround)
 /* The double version also works for single-precision as both float and
    double parameters are passed in 64bit FPRs and both versions are expected
    to return [long] long type.  */
@@ -42,14 +43,3 @@ strong_alias (__llround, __llroundf)
 weak_alias (__llround, llroundf)
 strong_alias (__lround, __lroundf)
 weak_alias (__lround, lroundf)
-
-#ifdef NO_LONG_DOUBLE
-weak_alias (__llround, llroundl)
-strong_alias (__llround, __llroundl)
-weak_alias (__lround, lroundl)
-strong_alias (__lround, __lroundl)
-#endif
-#if LONG_DOUBLE_COMPAT(libm, GLIBC_2_1)
-compat_symbol (libm, __llround, llroundl, GLIBC_2_1)
-compat_symbol (libm, __lround, lroundl, GLIBC_2_1)
-#endif