From 5de606387b60d57399e61bdb78d6697139ceb445 Mon Sep 17 00:00:00 2001
From: Joseph Myers <joseph@codesourcery.com>
Date: Tue, 28 Nov 2017 00:07:56 +0000
Subject: Use libm_alias_double for alpha.

Continuing the preparation for additional _FloatN / _FloatNx function
aliases, this patch makes alpha libm function implementations use
libm_alias_double to define function aliases.  This also simplifies
the code because the compatibility for long double = double is handled
by libm_alias_double instead of locally in each source file.

Tested with build-many-glibcs.py for alpha-linux-gnu that installed
stripped shared libraries are unchanged by the patch.

	* sysdeps/alpha/fpu/s_ceil.c: Include <libm-alias-double.h>.
	(ceil): Define using libm_alias_double.
	* sysdeps/alpha/fpu/s_copysign.c: Include <libm-alias-double.h>.
	(copysign): Define using libm_alias_double.
	* sysdeps/alpha/fpu/s_fabs.c: Include <libm-alias-double.h>.
	(fabs): Define using libm_alias_double.
	* sysdeps/alpha/fpu/s_floor.c: Include <libm-alias-double.h>.
	(floor): Define using libm_alias_double.
	* sysdeps/alpha/fpu/s_fmax.S: Include <libm-alias-double.h>.
	(fmax): Define using libm_alias_double.
	* sysdeps/alpha/fpu/s_fmin.S: Include <libm-alias-double.h>.
	(fmin): Define using libm_alias_double.
	* sysdeps/alpha/fpu/s_lrint.c: Include <libm-alias-double.h>.
	(lrint): Define using libm_alias_double.
	(llrint): Likewise.
	* sysdeps/alpha/fpu/s_lround.c: Include <libm-alias-double.h>.
	(lround): Define using libm_alias_double.
	(llround): Likewise.
	* sysdeps/alpha/fpu/s_rint.c: Include <libm-alias-double.h>.
	(rint): Define using libm_alias_double.
	* sysdeps/alpha/fpu/s_trunc.c: Include <libm-alias-double.h>.
	(trunc): Define using libm_alias_double.
---
 sysdeps/alpha/fpu/s_lrint.c | 15 +++------------
 1 file changed, 3 insertions(+), 12 deletions(-)

(limited to 'sysdeps/alpha/fpu/s_lrint.c')

diff --git a/sysdeps/alpha/fpu/s_lrint.c b/sysdeps/alpha/fpu/s_lrint.c
index 2a644c57df..37cfbac508 100644
--- a/sysdeps/alpha/fpu/s_lrint.c
+++ b/sysdeps/alpha/fpu/s_lrint.c
@@ -19,6 +19,7 @@
 #define llrint		not_llrint
 #include <math.h>
 #include <math_ldbl_opt.h>
+#include <libm-alias-double.h>
 #undef __llrint
 #undef llrint
 
@@ -33,15 +34,5 @@ __lrint (double x)
 }
 
 strong_alias (__lrint, __llrint)
-weak_alias (__lrint, lrint)
-weak_alias (__llrint, llrint)
-#ifdef NO_LONG_DOUBLE
-strong_alias (__lrint, __lrintl)
-strong_alias (__lrint, __llrintl)
-weak_alias (__lrintl, lrintl)
-weak_alias (__llrintl, llrintl)
-#endif
-#if LONG_DOUBLE_COMPAT(libm, GLIBC_2_1)
-compat_symbol (libm, __lrint, lrintl, GLIBC_2_1);
-compat_symbol (libm, __llrint, llrintl, GLIBC_2_1);
-#endif
+libm_alias_double (__lrint, lrint)
+libm_alias_double (__llrint, llrint)
-- 
cgit 1.4.1