diff options
Diffstat (limited to 'sysdeps/ieee754/dbl-64/wordsize-64/s_issignaling.c')
| -rw-r--r-- | sysdeps/ieee754/dbl-64/wordsize-64/s_issignaling.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/sysdeps/ieee754/dbl-64/wordsize-64/s_issignaling.c b/sysdeps/ieee754/dbl-64/wordsize-64/s_issignaling.c index c22e608c6e..63ef5ca7d8 100644 --- a/sysdeps/ieee754/dbl-64/wordsize-64/s_issignaling.c +++ b/sysdeps/ieee754/dbl-64/wordsize-64/s_issignaling.c @@ -1,5 +1,5 @@ /* Test for signaling NaN. - Copyright (C) 2013-2016 Free Software Foundation, Inc. + Copyright (C) 2013-2018 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or @@ -18,13 +18,14 @@ #include <math.h> #include <math_private.h> +#include <nan-high-order-bit.h> int __issignaling (double x) { - u_int64_t xi; + uint64_t xi; EXTRACT_WORDS64 (xi, x); -#ifdef HIGH_ORDER_BIT_IS_SET_FOR_SNAN +#if HIGH_ORDER_BIT_IS_SET_FOR_SNAN /* We only have to care about the high-order bit of x's significand, because having it set (sNaN) already makes the significand different from that used to designate infinity. */ |