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authorJoseph Myers <joseph@codesourcery.com>2013-05-19 18:40:25 +0000
committerJoseph Myers <joseph@codesourcery.com>2013-05-19 18:40:25 +0000
commit3e694268750d51acc6a68b0ee7ded25a52902c20 (patch)
treedea529a863349fc82263de39b239742a00845031 /ChangeLog
parentdb62a9075305963281572cb990d1c766948bae7b (diff)
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Fix nearbyint scheduling of arithmetic past fesetenv (bug 15490).
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 2013-05-19  Joseph Myers  <joseph@codesourcery.com>
 
+	[BZ #15490]
+	* sysdeps/ieee754/dbl-64/s_nearbyint.c (__nearbyint): Use
+	math_force_eval before restoring floating-point envrionment.
+	* sysdeps/ieee754/flt-32/s_nearbyintf.c (__nearbyintf): Likewise.
+	* sysdeps/ieee754/ldbl-128/s_nearbyintl.c (__nearbyintl):
+	Likewise.
+	* sysdeps/ieee754/ldbl-128ibm/s_nearbyintl.c: Include
+	<math_private.h>.
+	(__nearbyintl): Use math_force_eval before restoring
+	floating-point environment.
+	* sysdeps/ieee754/ldbl-96/s_nearbyintl.c (__nearbyintl): Likewise.
+
 	* math/gen-libm-test.pl (special_functions): Remove.
 	(parse_args): Don't handle TEST_extra.  Handle functions with no
 	return value.