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authorJoseph Myers <joseph@codesourcery.com>2015-12-09 22:37:08 +0000
committerJoseph Myers <joseph@codesourcery.com>2015-12-09 22:37:08 +0000
commitf517e06ab71e07b24bf085063b0ba2d072da4a56 (patch)
tree69f4238e386230177b71657313b11843cfe706fe /nptl/pthread_attr_getguardsize.c
parentca2fcac629b9b7781ccd52685b28741d89ff128f (diff)
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Fix ldbl-128ibm sinhl spurious overflows (bug 19350).
The ldbl-128ibm implementation of sinhl uses a slightly too small
overflow threshold (similar to bug 16407 for coshl).  This patch fixes
it to use a safe threshold (so that values whose high part is above
the value compared with definitely result in an overflow in all
rounding modes).

Tested for powerpc.

	[BZ #19350]
	* sysdeps/ieee754/ldbl-128ibm/e_sinhl.c (__ieee754_sinhl):
	Increase overflow threshold.
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