Date: Sat, 14 Jul 2001 16:30:04 -0700 (PDT) From: Jim Pirzyk <Jim.Pirzyk@disney.com> To: freebsd-bugs@FreeBSD.org Subject: Re: kern/28966: math libraries in linux emulation do not return same results Message-ID: <200107142330.f6ENU4B00556@freefall.freebsd.org>
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The following reply was made to PR kern/28966; it has been noted by GNATS. From: Jim Pirzyk <Jim.Pirzyk@disney.com> To: FreeBSD-gnats-submit@FreeBSD.ORG Cc: Subject: Re: kern/28966: math libraries in linux emulation do not return same results Date: Sat, 14 Jul 2001 16:21:05 -0700 > >Description: > > Math libraries under linux emulation do not return the same results > as under native FreeBSD nor under native Linux. This is independant > of shared libaries (they are the same under Linux emulation as under > native linux). > What I am finding is that the -OX (where X is not 0) optimizes the exp() call out of the binary, so it does not call exp() in libm.so.6 This does not happen under FreeBSD's gcc compiler. -- --- @(#) $Id: dot.signature,v 1.10 2001/05/17 23:38:49 Jim.Pirzyk Exp $ __o Jim.Pirzyk@disney.com ------------- pirzyk@freebsd.org _'\<,_ Senior Systems Engineer, Walt Disney Feature Animation (*)/ (*) To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-bugs" in the body of the message
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