Date: Sun, 29 Apr 2007 05:40:13 GMT From: Peter Jeremy <peterjeremy@optushome.com.au> To: freebsd-amd64@FreeBSD.org Subject: Re: amd64/112222: 32-bit libc incorrectly converts some FP numbers Message-ID: <200704290540.l3T5eDWg090775@freefall.freebsd.org>
next in thread | raw e-mail | index | archive | help
The following reply was made to PR amd64/112222; it has been noted by GNATS. From: Peter Jeremy <peterjeremy@optushome.com.au> To: FreeBSD-gnats-submit@FreeBSD.org Cc: Subject: Re: amd64/112222: 32-bit libc incorrectly converts some FP numbers Date: Sun, 29 Apr 2007 15:33:04 +1000 --LQksG6bCIzRHxTLp Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On 2007-Apr-29 09:54:41 +1000, Peter Jeremy <peterjeremy@optushome.com.au> = wrote: > Further testing has localised the problem to dtoa(), though it is > not yet clear whether the problem is in the source code, the > compiler or the 32-bit cross-build part of buildworld. I've narrowed the problem down to the -msse2 that is in the version of Makefile.inc1 that I have. I notice that this flag was removed in Makefile.inc1 v1.499.2.18. Some manual experimenting with the CFLAGS implied by that Makefile suggests that the problem goes away with the newer Makefile.inc1. I will upgrade world and retry. --=20 Peter Jeremy --LQksG6bCIzRHxTLp Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.7 (FreeBSD) iD8DBQFGNC4Q/opHv/APuIcRAsGmAKCQO6+YlDHNo43OHKPN9dvQNLFKTwCgsNlp xpcOjKfGyZWOwbm6kJDIc/E= =79L8 -----END PGP SIGNATURE----- --LQksG6bCIzRHxTLp--
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?200704290540.l3T5eDWg090775>