eadler 736570df7c Fix signed overflow in atan2 ... As a component of atan2(y, x), the case of x == 1.0 is farmed out to atan(y). The current implementation of this comparison is vulnerable to signed integer underflow (that is, undefined behavior), and it's performed in a somewhat more complicated way than it need be. Change it to not be quite so cute, rather directly comparing the high/low bits of x to the specific IEEE-754 bit pattern that encodes 1.0. ok martin@ pgoyette@ maya@ obtained from FreeBSD		2018-03-10 09:44:47 +00:00
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arch	use named initializers	2018-01-25 03:54:21 +00:00
compat	Drop superfluous ; in __warn_references	2017-05-13 02:58:03 +00:00
compiler_rt	Long double complex multiplication and division helpers are needed on	2016-02-27 19:06:56 +00:00
complex	Mention tgmath cproj, creal, cabs	2017-09-27 09:20:27 +00:00
gen	Remove redundant null check before free()	2017-03-07 11:15:08 +00:00
man	Restore CAVEATS section unmodified.	2017-09-28 15:03:18 +00:00
noieee_src	avoid negative shift	2018-03-06 01:14:41 +00:00
softfloat	provide a common softfloat fenv implemenation and use it for softfloat builds.	2017-03-22 23:11:07 +00:00
src	Fix signed overflow in atan2	2018-03-10 09:44:47 +00:00
Makefile	Add man page link for hypotl.3	2017-09-26 16:01:58 +00:00
shlib_version	Mention wanting to remove isnanf too, reword	2017-09-26 18:03:30 +00:00