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authorUlrich Drepper <drepper@redhat.com>2004-09-26 10:11:59 +0000
committerUlrich Drepper <drepper@redhat.com>2004-09-26 10:11:59 +0000
commit6497a1d081505a2d0b50e06fcdca71d5f0a11192 (patch)
tree1893c3063f3970cd55a323a992d6c2dcebb0b009 /sysdeps/generic/s_fdim.c
parent6721afe294991fc1862e417263ccb04bf04599d6 (diff)
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[BZ #376]
Update.
	* sysdeps/generic/s_fdim.c: Handle +inf/+inf
	* sysdeps/generic/s_fdimf.c: Likewise.
	* sysdeps/generic/s_fdiml.c: Likewise.
	* sysdeps/i386/i686/fpu/s_fdim.S: Likewise.
	* sysdeps/i386/i686/fpu/s_fdimf.S: Likewise.
	* sysdeps/i386/i686/fpu/s_fdiml.S: Likewise.
	* sysdeps/powerpc/fpu/s_fdim.c: Likewise.
	* sysdeps/powerpc/fpu/s_fdimf.c: Likewise.
	* sysdeps/x86_64/fpu/s_fdiml.S: Likewise.
	* math/libm-test.inc (fdim_test): Add test case.  [BZ #376].
Diffstat (limited to 'sysdeps/generic/s_fdim.c')
-rw-r--r--sysdeps/generic/s_fdim.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/sysdeps/generic/s_fdim.c b/sysdeps/generic/s_fdim.c
index 201f93692e..5804e631c3 100644
--- a/sysdeps/generic/s_fdim.c
+++ b/sysdeps/generic/s_fdim.c
@@ -1,5 +1,5 @@
 /* Return positive difference between arguments.
-   Copyright (C) 1997 Free Software Foundation, Inc.
+   Copyright (C) 1997, 2004 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
@@ -31,7 +31,7 @@ __fdim (double x, double y)
     /* Raise invalid flag.  */
     return x - y;
 
-  return x < y ? 0 : x - y;
+  return x <= y ? 0 : x - y;
 }
 weak_alias (__fdim, fdim)
 #ifdef NO_LONG_DOUBLE