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authorJoseph Myers <joseph@codesourcery.com>2015-09-16 16:42:46 +0000
committerJoseph Myers <joseph@codesourcery.com>2015-09-16 16:42:46 +0000
commit8124ac3e7383a5938ca87c3cc554bf6646744d65 (patch)
treece2bb02c5d6938fb82e1eba514ba950ad60fa53c /ChangeLog
parent560b04462f899e76a0062ec89422caa6e94fd67f (diff)
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Clean up ldbl-128 / ldbl-128ibm expm1l dead code (bug 16415).
The ldbl-128 and ldbl-128ibm expm1l implementations have code to
handle +Inf and finite arguments above an overflow threshold.  Since
they now use __expl for large positive arguments to fix other
problems, this code is unreachable; this patch removes it.

Tested for mips64 and powerpc.

	[BZ #16415]
	* sysdeps/ieee754/ldbl-128/s_expm1l.c (maxlog): Remove variable.
	(__expm1l): Remove code to handle positive infinity and overflow.
	* sysdeps/ieee754/ldbl-128ibm/s_expm1l.c (maxlog): Remove
	variable.
	(__expm1l): Remove code to handle positive infinity and overflow.
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+2015-09-16  Joseph Myers  <joseph@codesourcery.com>
+
+	[BZ #16415]
+	* sysdeps/ieee754/ldbl-128/s_expm1l.c (maxlog): Remove variable.
+	(__expm1l): Remove code to handle positive infinity and overflow.
+	* sysdeps/ieee754/ldbl-128ibm/s_expm1l.c (maxlog): Remove
+	variable.
+	(__expm1l): Remove code to handle positive infinity and overflow.
+
 2015-09-16  Paul Eggert  <eggert@cs.ucla.edu>
 	    Paul Pluzhnikov  <ppluzhnikov@google.com>