Improve the accuracy of tgamma (BZ #26983)

[thirdparty/glibc.git] / math / s_fma.c

diff --git a/math/s_fma.c b/math/s_fma.c
index 7cc67f15a8cc4fb5c36ae937c2d7d85b24e2c82a..29d7b467e0132987ad32d0d69c02aeb7cc5f6f36 100644 (file)
--- a/math/s_fma.c
+++ b/math/s_fma.c
@@ -1,5 +1,5 @@
 /* Compute x * y + z as ternary operation.
-   Copyright (C) 1997-2016 Free Software Foundation, Inc.
+   Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
@@ -15,9 +15,10 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
+   <https://www.gnu.org/licenses/>.  */
 
 #include <math.h>
+#include <libm-alias-double.h>
 
 double
 __fma (double x, double y, double z)
@@ -25,10 +26,5 @@ __fma (double x, double y, double z)
   return (x * y) + z;
 }
 #ifndef __fma
-weak_alias (__fma, fma)
-#endif
-
-#ifdef NO_LONG_DOUBLE
-strong_alias (__fma, __fmal)
-weak_alias (__fmal, fmal)
+libm_alias_double (__fma, fma)
 #endif