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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_atanhf.c
parentebaf36ebd838cec73c00433e7b3d41c9d126fe47 (diff)
downloadglibc-92221550d72bafcd322ac5ab2a951054184b7f1a.tar.gz
Use non-signaling floating-point comparisons in math functions.
Diffstat (limited to 'math/w_atanhf.c')
-rw-r--r--math/w_atanhf.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/math/w_atanhf.c b/math/w_atanhf.c
index 3c8cf8304a..e0c5dc39b4 100644
--- a/math/w_atanhf.c
+++ b/math/w_atanhf.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 +24,8 @@
float
__atanhf (float x)
{
- if (__builtin_expect (fabsf (x) >= 1.0f, 0) && _LIB_VERSION != _IEEE_)
+ if (__builtin_expect (isgreaterequal (fabsf (x), 1.0f), 0)
+ && _LIB_VERSION != _IEEE_)
return __kernel_standard_f (x, x,
fabsf (x) > 1.0f
? 130 /* atanh(|x|>1) */