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authorAlan Modra <amodra@gmail.com>2014-04-02 13:46:19 +1030
committerAlan Modra <amodra@gmail.com>2014-04-02 13:46:19 +1030
commitb0abbc21034f0e5edc49023d8fda0616173faf17 (patch)
tree0fed607adb9e4140a33d412fe9d6ec187fd403ac /math/s_clog10f.c
parentaf6b17973cbc07ac06cfb40eeab5cc2391fb489a (diff)
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Correct IBM long double nextafterl.
Fix for values near a power of two, and some tidies.

	[BZ #16739]
	* sysdeps/ieee754/ldbl-128ibm/s_nextafterl.c (__nextafterl): Correct
	output when value is near a power of two.  Use int64_t for lx and
	remove casts.  Use decimal rather than hex exponent constants.
	Don't use long double multiplication when double will suffice.
	* math/libm-test.inc (nextafter_test_data): Add tests.
	* NEWS: Add 16739 and 16786 to bug list.
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