From: Wolfgang Denk <wd@denx.de>
To: u-boot@lists.denx.de
Subject: [U-Boot] u-boot-2010.03 build errors with USE_PRIVATE_LIBGCC=yes option
Date: Thu, 15 Jul 2010 20:50:50 +0200 [thread overview]
Message-ID: <20100715185050.BE8CF160691@gemini.denx.de> (raw)
In-Reply-To: <00ba01cb244a$629a4b90$27cee2b0$@com>
Dear "Dennis Ruffer",
In message <00ba01cb244a$629a4b90$27cee2b0$@com> you wrote:
>
> > Why would you want to do that? We don't use any FP code in U-Boot
> > anyway.
>
> We have actually seen issues with the post memory tests using the -mfpu=neon
> and -ftree-vectorize under gcc 4.4.1. So, I would be very careful with FP
> flags until someone figures out how to fix the 64-bit access operators that
> the memory test uses.
Well, there _is_ a reason for using -msoft-float as we are doing in
U-Boot. Thanks for confirming this again.
Best regards,
Wolfgang Denk
--
DENX Software Engineering GmbH, MD: Wolfgang Denk & Detlev Zundel
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: wd at denx.de
Often it is fatal to live too long. - Racine
prev parent reply other threads:[~2010-07-15 18:50 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-07-15 7:01 [U-Boot] u-boot-2010.03 build errors with USE_PRIVATE_LIBGCC=yes option Vipin KUMAR
2010-07-15 8:15 ` Fabio Giovagnini
2010-07-15 8:59 ` Vipin KUMAR
2010-07-15 9:04 ` Fabio Giovagnini
2010-07-15 9:08 ` Vipin KUMAR
2010-07-15 9:13 ` Wolfgang Denk
2010-07-15 9:51 ` Fabio Giovagnini
2010-07-15 10:22 ` Wolfgang Denk
2010-07-15 10:28 ` Fabio Giovagnini
2010-07-15 11:11 ` Vipin KUMAR
2010-07-15 17:57 ` Wolfgang Denk
2010-07-15 18:20 ` Dennis Ruffer
2010-07-15 18:50 ` Wolfgang Denk [this message]
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