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Re: RFC: remove the "tile" architecture from glibc
- From: Joseph Myers <joseph at codesourcery dot com>
- To: Adhemerval Zanella <adhemerval dot zanella at linaro dot org>
- Cc: <libc-alpha at sourceware dot org>, Jason Duerstock <jason dot duerstock at gmail dot com>, John Paul Adrian Glaubitz <glaubitz at physik dot fu-berlin dot de>, James Clarke <jrtc27 at jrtc27 dot com>
- Date: Thu, 1 Feb 2018 18:30:01 +0000
- Subject: Re: RFC: remove the "tile" architecture from glibc
- Authentication-results: sourceware.org; auth=none
- References: <1a57be83-3349-5450-ee4f-d2a33569a728@mellanox.com> <d6c8e425-a6b6-6594-05e3-965536f06da3@physik.fu-berlin.de> <alpine.DEB.2.20.1712012159490.15078@digraph.polyomino.org.uk> <995aac59-2f9d-2a6a-2b5c-b827410ad295@physik.fu-berlin.de> <alpine.DEB.2.20.1801311732001.23883@digraph.polyomino.org.uk> <38170271-e17f-0a7e-7dd2-06fa6ddfae62@physik.fu-berlin.de> <9f8b994a-7085-e263-dd1b-bea2def55fb0@linaro.org> <0ebe0678-1eab-16ba-c461-2cfe517189bb@linaro.org> <alpine.DEB.2.20.1802011329550.7786@digraph.polyomino.org.uk> <80820556-da4d-fd81-91bf-1535189fdf54@linaro.org>
On Thu, 1 Feb 2018, Adhemerval Zanella wrote:
> math/test-double-cosh
> math/test-double-exp
> math/test-double-exp10
> math/test-double-exp2
> - Return INF for non default rounding values
I should also note that it's probably possible to fix up the return values
(by recomputing an overflowing expression in the original rounding mode)
in the C error handling code in libm_error.c (only the _POSIX_ case is now
reachable for newly linked programs). That applies to all of float /
double / long double.
--
Joseph S. Myers
joseph@codesourcery.com