This is the mail archive of the
gcc-patches@gcc.gnu.org
mailing list for the GCC project.
Re: [PATCH] Fixing improper conversion from sin() to sinf() in optimization mode.
- From: "Bernhard Reutner-Fischer" <rep dot dot dot nop at gmail dot com>
- To: Cong Hou <congh at google dot com>, "Joseph S. Myers" <joseph at codesourcery dot com>
- Cc: Xinliang David Li <davidxl at google dot com>, GCC Patches <gcc-patches at gcc dot gnu dot org>
- Date: Wed, 04 Sep 2013 00:57:35 +0200
- Subject: Re: [PATCH] Fixing improper conversion from sin() to sinf() in optimization mode.
- Authentication-results: sourceware.org; auth=none
- References: <CAK=A3=1b=qhx8u8Wz7je=KYUbvOQHyKaWP353ud7D7f8gF56Bw at mail dot gmail dot com> <Pine dot LNX dot 4 dot 64 dot 1308232046240 dot 12585 at digraph dot polyomino dot org dot uk> <CAK=A3=3=gLhTso3+AF-BmiONPsEpP3dGTFtOAZPbh+oteYPTNA at mail dot gmail dot com> <Pine dot LNX dot 4 dot 64 dot 1308302148230 dot 22363 at digraph dot polyomino dot org dot uk> <CAK=A3=0bQkcvprFZTtuJ0ZNbknSJixhMP559tiF3FFUL0zkmfw at mail dot gmail dot com> <Pine dot LNX dot 4 dot 64 dot 1308311615070 dot 20398 at digraph dot polyomino dot org dot uk> <CAK=A3=2PQh5RiuDWn9yGv-jxkC5G-s2JRSQTF0PEmaQSpsnyZg at mail dot gmail dot com> <Pine dot LNX dot 4 dot 64 dot 1309032123250 dot 27960 at digraph dot polyomino dot org dot uk> <CAAkRFZK1wL00=eU02LqEMVEpSxxgn8dFHhJEy6XbpYkB1T+X6g at mail dot gmail dot com> <Pine dot LNX dot 4 dot 64 dot 1309032137370 dot 27960 at digraph dot polyomino dot org dot uk> <CAK=A3=35nZpFVe=Y1J1mnWA==CtiMSifwBrvPmDt7G0c8Pz0AQ at mail dot gmail dot com>
On 4 September 2013 00:17:00 Cong Hou <congh@google.com> wrote:
Could you please tell me how to check the precision of long double in
GCC on different platforms?
I did not follow your discussion but..
http://uclibc.org/~aldot/precision_check.f
Or something along those lines in your favourite language.
HTH..
Thank you!
Cong
Sent with AquaMail for Android
http://www.aqua-mail.com