aboutsummaryrefslogtreecommitdiff
path: root/math/w_sqrtl.c
diff options
context:
space:
mode:
authorAurelien Jarno <aurelien@aurel32.net>2012-02-19 11:20:18 +0100
committerAurelien Jarno <aurelien@aurel32.net>2012-02-19 11:20:18 +0100
commit92221550d72bafcd322ac5ab2a951054184b7f1a (patch)
treea48ab236bb1d2c3f29138d04500129fa230ed2e6 /math/w_sqrtl.c
parentebaf36ebd838cec73c00433e7b3d41c9d126fe47 (diff)
downloadglibc-92221550d72bafcd322ac5ab2a951054184b7f1a.zip
glibc-92221550d72bafcd322ac5ab2a951054184b7f1a.tar.gz
glibc-92221550d72bafcd322ac5ab2a951054184b7f1a.tar.bz2
Use non-signaling floating-point comparisons in math functions.
Diffstat (limited to 'math/w_sqrtl.c')
-rw-r--r--math/w_sqrtl.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/math/w_sqrtl.c b/math/w_sqrtl.c
index 5e18f44..2a4a048 100644
--- a/math/w_sqrtl.c
+++ b/math/w_sqrtl.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2011 Free Software Foundation, Inc.
+/* Copyright (C) 2011, 2012 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
@@ -24,7 +24,7 @@
long double
__sqrtl (long double x)
{
- if (__builtin_expect (x < 0.0L, 0) && _LIB_VERSION != _IEEE_)
+ if (__builtin_expect (isless (x, 0.0L), 0) && _LIB_VERSION != _IEEE_)
return __kernel_standard (x, x, 226); /* sqrt(negative) */
return __ieee754_sqrtl (x);