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Subject: Re: [OMPI devel] [patch] add explicit IT instructions in ARM assembly
From: Jeff Squyres (jsquyres_at_[hidden])
Date: 2011-08-02 15:17:38


As far as I'm concerned, the ARM ASM is your stuff, so I have no issue with just committing this directly for you.

    https://svn.open-mpi.org/trac/ompi/changeset/24979
    https://svn.open-mpi.org/trac/ompi/ticket/2843

On Aug 2, 2011, at 12:51 PM, Leif Lindholm wrote:

> In the Linaro 11.05 Linux metadistribution, and hence most likely in Ubuntu 11.04, the GNU assembler no longer defaults to -mimplicit-it=thumb, causing the build to fail when compiling on this platform.
>
> The attached trivial patch adds explicit IT instructions where required, permitting a successful build. Patch created against r24936, but validated also against subsequent ones up to and including r24961.
>
> /
> Leif
>
> p.s.
> In case someone is curious about what I'm talking about above, there is a pretty decent description of the IT instruction here:
> http://infocenter.arm.com/help/topic/com.arm.doc.dui0489d/Cjabicci.html>_______________________________________________
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>
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-- 
Jeff Squyres
jsquyres_at_[hidden]
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