diff options
Diffstat (limited to 'sysdeps/alpha/fpu/s_rintf.c')
-rw-r--r-- | sysdeps/alpha/fpu/s_rintf.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/sysdeps/alpha/fpu/s_rintf.c b/sysdeps/alpha/fpu/s_rintf.c index 1400dfe8d7..0cc912d843 100644 --- a/sysdeps/alpha/fpu/s_rintf.c +++ b/sysdeps/alpha/fpu/s_rintf.c @@ -1,4 +1,4 @@ -/* Copyright (C) 2000-2016 Free Software Foundation, Inc. +/* Copyright (C) 2000-2018 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Richard Henderson. @@ -17,11 +17,15 @@ <http://www.gnu.org/licenses/>. */ #include <math.h> +#include <libm-alias-float.h> float __rintf (float x) { + if (isnanf (x)) + return x + x; + if (isless (fabsf (x), 16777216.0f)) /* 1 << FLT_MANT_DIG */ { /* Note that Alpha S_Floating is stored in registers in a @@ -44,4 +48,4 @@ __rintf (float x) return x; } -weak_alias (__rintf, rintf) +libm_alias_float (__rint, rint) |